CN210135407U - Tripod head stability increasing device - Google Patents
Tripod head stability increasing device Download PDFInfo
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- CN210135407U CN210135407U CN201920404127.8U CN201920404127U CN210135407U CN 210135407 U CN210135407 U CN 210135407U CN 201920404127 U CN201920404127 U CN 201920404127U CN 210135407 U CN210135407 U CN 210135407U
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- bushing
- sliding tube
- fixedly connected
- telescopic rod
- slider
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Abstract
The utility model discloses a tripod head stability augmentation device, relating to the field of tripod head accessories; the telescopic device comprises a telescopic rod, wherein a holder interface used for connecting a holder is arranged at the top end of the telescopic rod, a driving device used for controlling the telescopic rod to stretch is arranged on the telescopic rod, a sensor and a control system are arranged on the telescopic rod, and the control system, the sensor and the driving device are electrically connected with each other; the utility model discloses can increase the user and shoot the effect under the condition that the hand trembled.
Description
Technical Field
The utility model belongs to cloud platform annex field, in particular to cloud platform increases steady device.
Background
In the prior art, the pan-tilt shooting device or the handheld pan-tilt shooting device can shoot stable images in a motion state, so that the pan-tilt shooting device or the handheld pan-tilt shooting device is popular with users. The handheld cloud platform camera utilizes the gyroscope and the motor to complete stability augmentation of the camera, so that stable anti-shake of image shooting is achieved.
Chinese patent grant publication No. CN107466471A, grant publication date 20171212, discloses cloud platform subassembly and handheld cloud platform shooting device, and in this utility model, cloud platform subassembly (100a, 100b, 100c) includes fuselage (1a, 1b, 1c) and cloud platform support (2a, 2b, 2c) be connected with fuselage (1a, 1b, 1c), cloud platform support (2a, 2b, 2c) with be swing joint between fuselage (1a, 1b, 1c), so that cloud platform support (2a, 2b, 2c) can with fuselage (1a, 1b, 1c) laminating or at least part accept in fuselage (1a, 1b, 1c) sets up. In the use of reality, the hand that the user held the cloud platform can inevitably take place the shake along handheld pole direction occasionally, and this utility model does not have the translation degree of freedom, and the effect of making a video recording is relatively poor when leading to shaking.
Disclosure of Invention
The utility model aims at overcoming people and taking place the shake of handheld pole direction when using prior art, thereby can not filter the shake and lead to the poor shortcoming of formation of image effect, provide one kind and utilize the sensor to acquire the data transmission of handheld sense shake and give control system, control system becomes the parameter that drive arrangement needs with the data processing who obtains, then the flexible length of drive arrangement control telescopic link is from filtering the shake to the cloud platform that increases the formation of image effect increases steady device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cloud platform increases steady device, includes the telescopic link, the telescopic link top is equipped with the cloud platform interface that is used for connecting the cloud platform, be equipped with the drive arrangement who is used for controlling the telescopic link to stretch out and draw back on the telescopic link, be equipped with the sensor on the telescopic link, be equipped with sensor and control system on the telescopic link, mutual electric connection between control system, sensor and the drive arrangement. The telescopic link top is connected with traditional cloud platform, the cloud platform interface is used for inserting the cloud platform, the telescopic link can freely stretch out and draw back, the sensor can acquire the acceleration of each constantly of telescopic link, control system receives the data of sensor, convert the data that the sensor obtained into the parameter that drive arrangement needs, drive arrangement controls the flexible of telescopic link, when the telescopic link shake, if during telescopic link upward movement, control system calculates the distance of telescopic link motion in real time, in time send data for drive arrangement, drive arrangement moves, compensate its upward movement's of telescopic link distance, thereby guarantee that the cloud platform shake on telescopic link top reduces, thereby the imaging effect has been improved.
Preferably, the telescopic rod comprises a supporting seat, the holder interface is positioned on the supporting seat, a bushing is connected to the lower side of the supporting seat, the top end of the bushing is fixedly connected to the supporting seat, a sliding pipe is inserted into the bottom end of the bushing, and the bushing is slidably connected with the sliding pipe. The supporting seat is used for fixing the cloud platform, reciprocates through controlling the sliding tube to realized the flexible of telescopic link, even have the electric wire below the cloud platform interface, the electric wire can be followed bushing and sliding tube and passed in, bushing and sliding tube can play the effect of protection electric wire.
Preferably, the telescopic rod is sleeved with a spring, one end of the spring is connected with the bushing, and the other end of the spring is connected with the sliding pipe. The spring can provide the holding power, and under initial condition, the spring is in balanced position, and under the vibration state, if the spring is towards balanced position opposite direction, the spring has a power of resumeing and makes the spring get back to balanced position, and the motor only need provide partly drive power can make the cloud platform resume to balanced position.
Preferably, the driving device is located in the telescopic rod and is a linear motor, the linear motor comprises a rotor and a stator, the stator is fixedly connected with the sliding pipe, the rotor is fixedly connected with the bushing, and the rotor is slidably connected with the stator. The linear motor is connected with a control system, and the control system can control the speed and the distance of the mover moving on the stator, so that the sliding speed and the sliding distance between the sliding pipe and the lining can be controlled.
Preferably, the sliding tube is provided with a guide groove parallel to the sliding tube, the guide groove is connected with a slide block matched with the guide groove in a sliding manner, the slide block is positioned between the rotor and the bushing, one side of the slide block is fixedly connected with the rotor, and the other side of the slide block is fixedly connected with the bushing. When the sliding tube slides, the sliding block always slides in the guide groove, so that the mutual rotation between the sliding tube and the bushing can be reduced, and the stability of the holder is further improved.
Alternatively, the drive means may also be: drive arrangement is located the telescopic link, drive arrangement includes electric motor, the electric motor rigid coupling is in the slip pipe, the last screw rod that is connected with parallel with the slip pipe of electric motor, sliding connection has the elevator in the slip pipe, the screw rod pass the elevator and with elevator screw-thread fit, elevator and bush rigid coupling. The electric motor rigid coupling is in the slip pipe, and electric motor is connected with control system, and electric motor rotates and drives the screw rod and rotate, screw rod and elevator threaded fit to can control the lift of elevator, the elevator is connected with the bush, thereby can control relative sliding distance and speed between bush and the slip pipe.
Preferably, the sliding pipe is provided with a guide groove parallel to the sliding pipe, a sliding block matched with the guide groove is connected in the guide groove in a sliding mode, the sliding block is located between the lifting block and the lining, one side of the sliding block is fixedly connected with the lifting block, and the other side of the sliding block is fixedly connected with the lining. When the sliding tube slides, the sliding block always slides in the guide groove, so that the mutual rotation between the sliding tube and the bushing can be reduced, and the stability of the holder is further improved.
Preferably, a rotating shaft is arranged in the sliding pipe, one end of the rotating shaft is connected to the inner side wall of the sliding pipe in a sliding mode, a rotating wheel which is coaxial with the rotating shaft and used for tensioning the electric wire in the telescopic rod is connected to the rotating shaft in a rotating mode, the rotating wheel is located above the lifting block, a protruding block fixedly connected to the inner side wall of the sliding pipe is arranged above the rotating shaft, an extension spring is arranged between the protruding block and the rotating shaft, one end of the extension spring is connected with the rotating shaft, the other end of the extension spring is connected with the protruding block. Because the length of the electric wire in the telescopic rod is unchanged, when the telescopic rod is shortened, the electric wire in the telescopic rod can be loosened, and the electric wire can be wound on the driving device, thereby influencing the operation of the utility model, one end of the electric wire in the telescopic rod is connected on the tripod head interface, the other end of the electric wire in the telescopic rod passes through the roller downwards along the bush, then passes through the lower part of the lifting block from one side of the lifting block, then passes back to the upper part of the roller from the other side of the lifting block, finally extends downwards from the bottom end of the sliding pipe, and is connected with a controller on hand of a user, and the tension spring always has tension, thereby leading the electric wire in the telescopic rod to be always tensioned, when the telescopic rod is contracted, the lug is fixedly connected with the sliding pipe, the lifting block is fixedly connected with the bush, therefore, when the telescopic rod is contracted, the sliding pipe and the bush are, the distance between lug and the elevator increases two centimetres, because the electric wire total length in the expansion tube is unchangeable, therefore the distance between runner and the elevator increases one centimetre, and the distance between runner and the lug increases one centimetre, and extension spring extension one centimetre, through this kind of mode, the distance between extension spring automatic adjustment runner and the elevator to make the electric wire can not twine on drive arrangement, the electric wire is at spacing inslot, guarantees not roll-off elevator.
Preferably, the guide slot is located within the bushing when the slider abuts the top end of the guide slot. When the slider moved, the sliding tube was when sliding along the bush, and the guide way was all the time in the bush to in external liquid can not get into the telescopic link, thereby device in the protection telescopic link can not meet water and destroy, improve the utility model discloses a waterproof nature.
The utility model has the advantages that: (1) the control system calculates the movement distance of the telescopic rod in real time, and sends data to the driving device in time, the driving device operates to compensate the upward movement distance of the telescopic rod, so that the shaking of the holder at the top end of the telescopic rod is reduced, and the imaging effect is improved; (2) the spring can provide a supporting force, and the motor only needs to provide a part of driving force to enable the holder to restore to a balance position; (3) the electric wire can not twine on drive arrangement, and the electric wire is at the spacing inslot, guarantees not roll-off lifter block.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the telescopic rod according to the embodiment of the present invention;
FIG. 3 is a cross-sectional view of the bushing of an embodiment of the present invention;
fig. 4 is a cross-sectional view of a second embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a schematic structural view of a second embodiment of the present invention when the telescopic rod is not shortened;
fig. 7 is a schematic structural view of the second embodiment of the present invention when the telescopic rod is shortened.
In the figure: the device comprises an expansion rod 1, a holder 2, a holder interface 3, a sensor 4, a support seat 5, a bushing 6, a sliding tube 7, a spring 8, a guide groove 9, a sliding block 10, an electric motor 11, a screw 12, a lifting block 13, a rotating shaft 14, a rotating wheel 15, a protruding block 16, a tension spring 17, a limiting groove 18, an electric wire 19, a mover 20 and a stator 21.
Detailed Description
The invention will be further explained in detail with reference to the drawings and the following detailed description:
the first embodiment is as follows:
fig. 1 to 3 show a tripod head stability augmentation device, which includes a telescopic rod 1, a tripod head interface 3 for connecting a tripod head 2 is arranged at the top end of the telescopic rod 1, the telescopic rod 1 includes a supporting seat 5, the tripod head interface 3 is arranged on the supporting seat 5, a bushing 6 is connected to the lower side of the supporting seat 5, the top end of the bushing 6 is fixedly connected to the supporting seat 5, a sliding tube 7 is inserted into the bottom end of the bushing 6, the bushing 6 is slidably connected to the sliding tube 7, a spring 8 is sleeved on the telescopic rod 1, one end of the spring 8 is connected to the bushing 6, the other end of the spring 8 is connected to the sliding tube 7, a linear motor is arranged in the telescopic rod 1, the linear motor includes a rotor 20 and a stator 21, the stator 21 is fixedly connected to the sliding tube 7, the rotor 20 is fixedly connected to the bushing 6, a guide groove 9 parallel to the sliding tube 7 is arranged on the sliding, one side of the sliding block 10 is fixedly connected with the rotor 20, the other side of the sliding block 10 is fixedly connected with the bushing 6, the telescopic rod 1 is provided with the sensor 4 and a control system, and the control system, the sensor 4 and the linear motor are electrically connected with each other.
This embodiment is used: the camera is fixed on the tripod head, the tripod head is fixed on the supporting seat, the tripod head is connected into a tripod head interface, the base is fixedly connected with the handheld rod, the handheld rod is a universal handheld rod with a controller on the market, in use, the handheld rod is held to shoot, when a hand shakes up and down, if the telescopic rod moves upwards, the control system calculates the movement distance of the telescopic rod in real time, data is sent to the driving device in time, the driving device runs, the upward movement distance of the telescopic rod is compensated, in movement, the sliding block slides upwards along the guide groove, the mover moves upwards and the bushing synchronously, the stator moves downwards synchronously with the sliding pipe, the shaking of the tripod head at the top end of the telescopic rod is reduced through compensation movement, the imaging effect is improved, and the controller on the handheld rod can control the camera on the tripod head.
Example two:
fig. 4 to 7 are schematic diagrams of a second embodiment, which is substantially the same as the first embodiment except that: the driving device is located in the telescopic rod 1 and comprises an electric motor 11, the electric motor 11 is fixedly connected in the sliding pipe 7, a screw 12 parallel to the sliding pipe 7 is connected to the electric motor 11, a lifting block 13 is slidably connected in the sliding pipe 7, the screw 12 penetrates through the lifting block 13 and is in threaded fit with the lifting block 13, and the lifting block 13 is fixedly connected with the lining 6. The sliding tube 7 is provided with a guide groove 9 parallel to the sliding tube 7, the guide groove 9 is connected with a slide block 10 matched with the guide groove 9 in a sliding mode, the slide block 10 is located between the lifting block 13 and the lining 6, one side of the slide block 10 is fixedly connected with the lifting block 13, and the other side of the slide block 10 is fixedly connected with the lining 6. A rotating shaft 14 is arranged in the sliding pipe 7, one end of the rotating shaft 14 is connected to the inner side wall of the sliding pipe 7 in a sliding mode, a rotating wheel 15 which is coaxial with the rotating shaft 14 and used for tensioning an electric wire 19 in the telescopic rod 1 is connected to the rotating shaft 14 in a rotating mode, the rotating wheel 15 is located above the lifting block 13, a protruding block 16 fixedly connected to the inner side wall of the sliding pipe 7 is arranged above the rotating shaft 14, a tension spring 17 is arranged between the protruding block 16 and the rotating shaft 14, one end of the tension spring 17 is connected with the rotating shaft 14, the other end of the tension spring 17 is connected with the protruding block 16, a limiting groove 18 is arranged on one side, far.
The using method of the present embodiment is substantially the same as that of the first embodiment, except that: it is rotatory to drive the screw rod through electric motor, thereby it reciprocates to control the elevator, the slider slides along the guide way in the motion, elevator and slider rigid coupling, elevator and bush synchronous motion, and electric motor and slip pipe rigid coupling, consequently slip pipe and electric motor synchronous motion, and when the telescopic link is flexible, the inside electric wire of telescopic link can relax, this moment under the effect of extension spring, distance automatic adjustment between runner and the elevator, guarantee that the electric wire in the telescopic link is the tensioning all the time, prevent that the electric wire from relaxing back winding on drive arrangement, thereby it is right the utility model discloses the operation causes the influence.
Claims (8)
1. The utility model provides a cloud platform increases steady device, its characterized in that includes telescopic link (1), telescopic link (1) top is equipped with cloud platform interface (3) that are used for connecting cloud platform (2), be equipped with on telescopic link (1) and be used for controlling telescopic link (1) flexible drive arrangement, be equipped with sensor (4) and control system on telescopic link (1), mutual electricity is connected between control system, sensor (4) and the drive arrangement.
2. The holder stabilizing device according to claim 1, wherein the telescopic rod (1) comprises a supporting base (5), the holder interface (3) is located on the supporting base (5), a bushing (6) is connected to a lower side of the supporting base (5), a top end of the bushing (6) is fixedly connected to the supporting base (5), a sliding tube (7) is inserted into a bottom end of the bushing (6), and the bushing (6) is slidably connected to the sliding tube (7).
3. A tripod head stability enhancing device according to claim 2, wherein the telescopic rod (1) is sleeved with a spring (8), one end of the spring (8) is connected with the bushing (6), and the other end of the spring (8) is connected with the sliding tube (7).
4. A holder stability augmentation device according to claim 2 or 3, wherein said driving device is located inside the telescopic rod (1), said driving device is a linear motor, said linear motor comprises a rotor (20) and a stator (21), said stator (21) is fixedly connected with the sliding tube (7), said rotor (20) is fixedly connected with the bushing (6), and said rotor (20) is slidably connected with the stator (21).
5. A holder stabilizing device according to claim 4, wherein the sliding tube (7) is provided with a guide groove (9) parallel to the axis of the sliding tube (7), the guide groove (9) is slidably connected with a slider (10) adapted to the guide groove (9), the slider (10) is located between the mover (20) and the bushing (6), one side of the slider (10) is fixedly connected with the mover (20), and the other side of the slider (10) is fixedly connected with the bushing (6).
6. A tripod head stability enhancing device according to claim 2 or 3, wherein the driving device is located inside the telescopic rod (1), the driving device comprises an electric motor (11), the electric motor (11) is fixedly connected inside the sliding tube (7), a screw rod (12) parallel to the axis of the sliding tube (7) is connected to the electric motor (11), a lifting block (13) is slidably connected inside the sliding tube (7), the screw rod (12) passes through the lifting block (13) and is in threaded fit with the lifting block (13), and the lifting block (13) is fixedly connected with the bushing (6).
7. A holder stabilizing device according to claim 6, wherein the sliding tube (7) is provided with a guide groove (9) parallel to the axis of the sliding tube (7), a slider (10) adapted to the guide groove (9) is slidably connected in the guide groove (9), the slider (10) is located between the lifting block (13) and the bushing (6), one side of the slider (10) is fixedly connected with the lifting block (13), and the other side of the slider (10) is fixedly connected with the bushing (6).
8. The tripod head stability enhancing device of claim 7, wherein a rotating shaft (14) is arranged in the sliding tube (7), one end of the rotating shaft (14) is slidably connected to the inner side wall of the sliding tube (7), the rotating shaft (14) is rotatably connected with a rotating wheel (15) which is coaxial with the rotating shaft (14) and used for tensioning an electric wire (19) in the telescopic rod (1), the rotating wheel (15) is positioned above the lifting block (13), a convex block (16) fixedly connected to the inner side wall of the sliding tube (7) is arranged above the rotating shaft (14), a tension spring (17) is arranged between the convex block (16) and the rotating shaft (14), one end of the tension spring (17) is connected with the rotating shaft (14), the other end of the tension spring (17) is connected with the convex block (16), and a limit groove (18) is arranged on one side, far away from the rotating wheel (15), of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920404127.8U CN210135407U (en) | 2019-03-27 | 2019-03-27 | Tripod head stability increasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920404127.8U CN210135407U (en) | 2019-03-27 | 2019-03-27 | Tripod head stability increasing device |
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| Publication Number | Publication Date |
|---|---|
| CN210135407U true CN210135407U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920404127.8U Active CN210135407U (en) | 2019-03-27 | 2019-03-27 | Tripod head stability increasing device |
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| CN (1) | CN210135407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159902A (en) * | 2019-03-27 | 2019-08-23 | 杭州维圣智能科技有限公司 | A kind of holder tranquilizer |
-
2019
- 2019-03-27 CN CN201920404127.8U patent/CN210135407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159902A (en) * | 2019-03-27 | 2019-08-23 | 杭州维圣智能科技有限公司 | A kind of holder tranquilizer |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: No.11 Chaoyang Road, Mianduhe Town, Yakeshi City, Hulunbuir City, Inner Mongolia Autonomous Region Patentee after: Ni Ziliang Address before: 310030 Two Five-storey Building 368 Jinpeng Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU WEISHENG INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |