CN217153722U

CN217153722U - Anti-shake camera

Info

Publication number: CN217153722U
Application number: CN202220480263.7U
Authority: CN
Inventors: 范烜晶
Original assignee: Shenzhen Rongfang Zhilian Technology Co ltd
Current assignee: Fan Huijing
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-09
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses an anti-shake camera, include: the camera comprises a mounting seat, a cantilever which is connected to one side of the mounting seat and extends out horizontally, an anti-shake device positioned below the cantilever, a camera with a lens facing downwards vertically, a swing assembly with the top hinged to the cantilever, and a power element, wherein the camera is connected to the anti-shake device which is arranged at the bottom of the swing assembly; the power part is used for driving the swinging assembly to be close to or far away from the mounting seat so as to adjust the distance between the camera and the mounting seat. The swing assembly includes: the top of the horizontal component is hinged to the bottom surface of the cantilever, the two swinging components are parallel to each other, the horizontal component is hinged between the bottoms of the two swinging components, and the anti-shake device is fixed on the bottom surface of the horizontal component; the horizontal member is maintained in a horizontal state during the swinging of the two swinging members. The utility model has the advantages of the camera position is adjustable, the protecting effect is good, long service life.

Description

Anti-shake camera

Technical Field

The utility model relates to a camera technical field especially relates to an anti-shake camera suitable for high altitude is pitched and is taken.

Background

In modern production and transportation, people can not leave various hoisting equipment, a portal crane is a common portal crane, a cockpit of the portal crane is about 7-10 m from the ground, but the length of a hoisting arm is usually 30-40 m, particularly when a ship is loaded and unloaded at a wharf, the sight of a driver can be blocked by various objects and the loaded and unloaded goods cannot be observed, the driver is generally instructed to operate by a ground commander, the driver and the ground commander cannot be well coordinated due to the fact that the driver is often restricted by various conditions such as communication, weather, light, environmental noise and the like, and along with the improvement and development of various video monitoring equipment, a camera is arranged on the crane, so that the driver can comprehensively observe the loaded and unloaded goods to be needed by the situation.

The camera is installed on the crane to become a general demand, and various shakes can occur during the operation of the crane, so that the image on the display in the cab can shake left, right, up and down, and the expected effect of a driver for watching hoisted goods can not be achieved, so that the crane is usually an anti-shake camera, but the existing anti-shake camera has the following defects:

1. the position of the camera is fixed, the angle can be simply adjusted, and the distance between the camera and the mounting seat is difficult to adjust according to actual use requirements;

2. the anti-shake camera is exposed to the external environment for use, and is easily wetted or exposed to the sun for a long time to cause short circuit, aging and other problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect of current camera rigidity, the utility model provides an anti-shake camera suitable for high altitude is pitched has advantages such as camera position is adjustable, the protecting effect is good, long service life.

The utility model discloses a technical scheme be, design anti-shake camera, include: the camera comprises a mounting seat, a cantilever, an anti-shake device, a camera, a swinging assembly and a power part, wherein the cantilever is connected to one side of the mounting seat and extends out horizontally, the anti-shake device is positioned below the cantilever, the camera with a lens facing downwards vertically, the top of the swinging assembly is hinged with the cantilever, the camera is connected to the anti-shake device, and the anti-shake device is arranged at the bottom of the swinging assembly; the power part is used for driving the swinging assembly to be close to or far away from the mounting seat so as to adjust the distance between the camera and the mounting seat.

Preferably, the swing assembly comprises: the top of the horizontal component is hinged to the bottom surface of the cantilever, the two swinging components are parallel to each other, the horizontal component is hinged between the bottoms of the two swinging components, and the anti-shake device is fixed on the bottom surface of the horizontal component; the horizontal member is maintained in a horizontal state during the swinging of the two swinging members.

Preferably, the cantilever is provided with a first protection plate, the two swinging pieces are respectively an outer swinging piece positioned on the outer side and an inner swinging piece positioned between the outer swinging piece and the mounting seat, and the outer swinging piece is provided with a second protection plate; when the two swinging pieces swing in the direction far away from the mounting seat, the second protection plate is obliquely shielded above the camera.

Preferably, the outer side of the first guard plate protrudes beyond the top end of the second guard plate.

In some embodiments, the power member is a third rotating electrical machine installed below the first protection plate, the inner swinging member or the outer swinging member is fixedly connected with an output shaft of the third rotating electrical machine, and the third rotating electrical machine drives the two swinging members to swing synchronously.

In some embodiments, the anti-shake apparatus comprises:

the first rotating motor is arranged on the bottom surface of the horizontal part, and an output shaft of the first rotating motor vertically extends downwards;

the top of the rotating arm is fixed on an output shaft of the first rotating motor;

the second rotating motor is connected to the bottom of the rotating arm, an output shaft of the second rotating motor horizontally extends outwards, and one side of the camera is fixed on the output shaft of the second rotating motor;

a gyro sensor that detects rotation signals in a vertical direction and a horizontal direction of the camera;

and a controller electrically connected to the gyro sensor and the first and second rotating motors.

Preferably, the anti-shake camera further includes: at least one backing sheet, pass the shock attenuation nail that the backing sheet stretches out the mount pad and the shock pad of cover on the shock attenuation nail, the shock pad presss from both sides between backing sheet and mount pad, and the mount pad is equipped with a plurality of installation through-holes, and the backing sheet is equipped with rather than the screw perforation that corresponds the installation through-hole and align.

In some embodiments, the mount is mounted on a boom of a crane, the boom being provided with fixing holes matching the shock absorbing nails, and screw holes matching the screw through holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. a swing assembly is designed below the cantilever, the anti-shake device is arranged at the bottom of the swing assembly, and the positions of the whole anti-shake device and the camera are adjusted through the swing assembly, so that the use is more flexible;

2. the cantilever is provided with a first protection plate, the outer swinging piece is provided with a second protection plate, the second protection plate swings along with the position change of the camera, the effective protection of the camera is realized, and the whole structure is compact and the size is small.

Drawings

The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:

fig. 1 is a schematic view of the swing assembly of the present invention in a vertical state;

FIG. 2 is a schematic view of the camera of FIG. 1 after it has been rotated about the output shaft of the first rotary motor;

fig. 3 is a schematic diagram of the tilting state of the swing assembly of the present invention;

fig. 4 is a schematic view of the camera of fig. 3 after rotation about the output shaft of the first rotary motor.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1, the utility model provides an anti-shake camera is applicable to the high altitude and dives, and particularly, this anti-shake camera includes: mount pad 1, cantilever 2, the anti-shake device, camera 3, swing subassembly and power part, mount pad 1 erects the setting, the one end fixed connection of cantilever 2 is on mount pad 1, cantilever 2's the other end level outwards stretches out, swing subassembly's top is connected with cantilever 2 is articulated, the anti-shake device is installed in swing subassembly's bottom, camera 3 is connected on the anti-shake device, and camera 3's camera lens 31 is perpendicular down, when guaranteeing mount pad 1 shake through the anti-shake device, camera 3's camera lens 31 can maintain perpendicular shooting downwards. The power part is installed at the cantilever bottom surface for drive swing assembly is close to or is kept away from mount pad 1, in order to adjust the distance between camera 3 and the mount pad 1, and the position of camera 3 can change according to the use needs.

As shown in fig. 1 and 2, in some possible embodiments, the anti-shake apparatus includes: first rotating electrical machines 4, swinging boom 5, second rotating electrical machines 6, gyroscope sensor and controller, the bottom at the swing subassembly is installed to the main part of first rotating electrical machines 4, and the output shaft of first rotating electrical machines 4 stretches out perpendicularly downwards, the top of swinging boom 5 is fixed on the output shaft of first rotating electrical machines 4, the bottom at swinging boom 5 is installed to the main part of second rotating electrical machines 6, and the output shaft level of second rotating electrical machines 6 outwards stretches out, one side of camera 3 is fixed on the output shaft of second rotating electrical machines 6, gyroscope sensor installs on camera 3, gyroscope sensor is connected to the controller electricity, first rotating electrical machines 4 and second rotating electrical machines 6.

Wherein, the gyroscope sensor contains first electron gyroscope and second electron gyroscope, the rotatory signal of 3 vertical directions of camera is detected to first electron gyroscope, the rotatory signal of 3 horizontal directions of camera is detected to the second electron gyroscope, the rotatory signal of first electron gyroscope is received to the controller and the reverse rotation of first rotating electrical machines 4 is controlled, the rotatory signal of second electron gyroscope is received to the controller and the reverse rotation of second rotating electrical machines 6 is controlled to the controller to realize that camera 3's camera lens 31 is perpendicular downwards. It should be noted that above-mentioned scheme is only the utility model provides a feasible embodiment utilizes electronic gyroscope and motor to realize the anti-shake for prior art, and this paper no longer gives unnecessary details to this, certainly, can choose for use other current anti-shake devices in order to realize that camera lens 31 is perpendicular downwards in the practical application, the utility model discloses do not do special restriction to this.

As shown in fig. 1 to 4, the swing assembly includes: the top parts of the two swinging pieces are hinged to the bottom surface of the cantilever 2 and are parallel to each other, the horizontal piece 7 is hinged between the bottom parts of the two swinging pieces, the top hinged positions of the two swinging pieces are the same in height, the bottom hinged positions of the two swinging pieces are the same in height, the two swinging pieces, the horizontal piece 7 and the cantilever 2 form a parallel four-bar mechanism, and the swinging pieces and the horizontal piece 7 can be frames or rod pieces or plate pieces. The main body of the first rotating motor 4 of the anti-shake device is installed on the bottom surface of the horizontal component 7, namely the anti-shake device and the camera 3 are hung below the horizontal component 7, when any one of the swinging components swings, the other swinging component swings synchronously, the horizontal component 7 always keeps a horizontal state in the swinging process, the direction of the camera 3 cannot change, the lens 31 keeps vertical and downward, the larger the outward swinging angle of the swinging component is, the farther the distance between the camera 3 and the installation seat 1 is, the higher the height of the camera 3 is, and the shooting range of the camera 3 changes along with the swinging of the swinging component.

Preferably, the two swinging members are an outer swinging member 8 located at the outer side and an inner swinging member 9 located between the outer swinging member 8 and the mounting base 1, the cantilever 2 is provided with a first protection plate 21, the outer swinging member 8 is provided with a second protection plate 81, and when the outer swinging member 8 is a plate member, the outer swinging member 8 and the second protection plate 81 are designed as a whole. The top of second guard plate 81 is stretched out a little in the outside of first guard plate 21, and when two swinging members were in perpendicular decurrent state, first guard plate 21 in vertical direction ascending projection can shelter from anti-shake device and camera can, when the position of camera 3 was moved the adjustment to the outside when needs, two swinging members swung to the direction of keeping away from the mount pad, and the slope of second guard plate 81 is sheltered from in the top of camera 3, avoids camera 3 to be drenched or be insolated by sunshine by the rainwater. The utility model provides an anti-shake device, camera 3 and power part are all in the below of first guard plate 21 and second guard plate 81, and when the distance between camera 3 and the mount pad 1 changes, the inclination synchronous adjustment of second guard plate 81 effectively protects camera 3 and anti-shake device, and complete machine simple structure is compact and small.

As shown in fig. 1 to 4, in some possible embodiments, the power member is a third rotating electric machine 10, a main body of the third rotating electric machine 10 is installed on the bottom surface of the boom 2, an output shaft of the third rotating electric machine 10 horizontally extends, an output shaft of the third rotating electric machine 10 and an output shaft of the second rotating electric machine 6 are perpendicular to each other, and the inner swinging member 9 or the outer swinging member 8 is fixedly connected to the output shaft of the third rotating electric machine 10. Taking the inner swinging piece 9 as an example, the top end of the inner swinging piece 9 is fixedly connected with an output shaft of a third rotating motor 10, the third rotating motor 10 drives the inner swinging piece 9 to swing when working, the outer swinging piece 8 swings synchronously along with the inner swinging piece 9, and the power piece adopts the rotating motor to more accurately control the rotation angle of the swinging piece. In practical application, the power part can also adopt an air cylinder, a piston rod of the air cylinder is hinged with the inner swinging part 9 or the outer swinging part 8, and the inner swinging part 9 or the outer swinging part 8 is driven to swing by changing the length of the piston rod.

As shown in fig. 1, the anti-shake camera further includes: the shock absorption nail mounting structure comprises at least one supporting sheet 11, shock absorption nails 12 and shock absorption pads 13, wherein the shock absorption nails 12 are matched with the supporting sheet 11 for use, the shock absorption nails 12 penetrate through the supporting sheet 11 and extend out of a mounting seat 1, the shock absorption pads 13 are sleeved on the shock absorption nails 12, the shock absorption pads 13 are clamped between the supporting sheet 11 and the mounting seat 1, the mounting seat 1 is provided with a plurality of mounting through holes, and the supporting sheet 11 is provided with bolt through holes aligned with the corresponding mounting through holes. In some embodiments, the mounting block 1 is mounted on a boom of a crane, the boom being provided with a fixing hole matching the shock absorbing nail 12 and a screw hole matching the screw penetration hole, the shock absorbing nail 12 being inserted into the fixing hole, and the screw 14 being inserted through the screw penetration hole and protruding into the screw hole for fixing.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An anti-shake camera comprising: the mount pad, connect in one side of mount pad and the level cantilever that outwards stretches out, be located the anti-shake device of cantilever below and the camera lens are camera down perpendicularly, the camera is connected on the anti-shake device, its characterized in that still includes: the top of the swinging assembly is hinged with the cantilever, and the anti-shaking device is arranged at the bottom of the swinging assembly; the power part is used for driving the swinging assembly to be close to or far away from the mounting seat so as to adjust the distance between the camera and the mounting seat.

2. The anti-shake camera according to claim 1, wherein the pan assembly comprises: the top of the horizontal component is hinged to the bottom surface of the cantilever, the two swinging components are parallel to each other, the horizontal component is hinged between the bottoms of the two swinging components, and the anti-shake device is fixed on the bottom surface of the horizontal component; the horizontal member is maintained in a horizontal state during the swinging of the two swinging members.

3. The anti-shake camera according to claim 2, wherein the suspension arm is provided with a first guard plate, the two pendulums being an outer pendulum on the outside, an inner pendulum between the outer pendulum and the mount, respectively, the outer pendulum being provided with a second guard plate; when the two swinging pieces swing in the direction far away from the mounting seat, the second protection plate is obliquely shielded above the camera.

4. The anti-shake camera according to claim 3, wherein an outer side of the first shield plate protrudes beyond a top end of the second shield plate.

5. The anti-shake camera according to claim 3, wherein the power member is a third rotating electrical machine installed below the first protection plate, the inner swinging member or the outer swinging member is fixedly connected to an output shaft of the third rotating electrical machine, and the third rotating electrical machine drives the two swinging members to swing synchronously.

6. The anti-shake camera according to any one of claims 2 to 5, wherein the anti-shake apparatus includes:

a controller electrically connecting the gyro sensor with the first rotating electric machine and the second rotating electric machine.

7. The anti-shake camera according to claim 1, further comprising: the shock absorption nail comprises at least one supporting sheet, shock absorption nails penetrating through the supporting sheet and extending out of the mounting seat, and shock absorption pads sleeved on the shock absorption nails, wherein the shock absorption pads are clamped between the supporting sheet and the mounting seat, the mounting seat is provided with a plurality of mounting through holes, and the supporting sheet is provided with bolt through holes aligned with the corresponding mounting through holes.

8. The anti-shake camera according to claim 7, wherein the mount is mounted on a boom of a crane provided with fixing holes matching the shock absorbing pins and screw holes matching the screw through holes.