CN104696688A - Hanging-type liquid vibration control mechanism - Google Patents
Hanging-type liquid vibration control mechanism Download PDFInfo
- Publication number
- CN104696688A CN104696688A CN201510077365.9A CN201510077365A CN104696688A CN 104696688 A CN104696688 A CN 104696688A CN 201510077365 A CN201510077365 A CN 201510077365A CN 104696688 A CN104696688 A CN 104696688A
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- Prior art keywords
- camera
- plate
- baffle plate
- guard shield
- damper
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Abstract
The invention relates to a hanging-type liquid vibration control mechanism. Four symmetrically-arranged supports are arranged on a protective hood; the supports are connected with a mounting plate through screws; an axial damper is mounted on a bottom plate; the lower end of a damping housing is connected with a baffle plate; a spherical hinge is arranged on the lower bottom surface of the baffle plate; an upper end shaft of the spherical hinge is connected with the baffle plate; a lower end shaft of the spherical hinge is connected with a connecting plate; a camera is mounted on the connecting plate; the head part of the camera is arranged inside the inner cavity of the protective hood; a spring sleeves the damping housing of the damper; the upper end of the spring is connected to the bottom plate, and the lower end of the spring is connected to the baffle plate; a rubber film is arranged inside the protective hood; the rubber film enwraps the housing of the camera; a cavity between the rubber film and the protective hood is filled with hydraulic oil. Through the adoption of the structural design, the hanging-type liquid vibration control mechanism can be mounted in a vertically hanging manner, so that harmful and useless vibration is eliminated or reduced; the liquid vibration control mechanism is used for reducing the influence of vibration of the mounting plate on the camera, so that the camera can vibrate slightly within a permitted range.
Description
Technical field
The present invention relates to vibration proof mechanism field, particularly a kind of suspension type liquid vibration proof mechanism.
Background technique
In daily life and manufacturing operation; often need some specific structures to eliminate or reduce harmful and useless vibration; to reach protection instrument or the equipment work of making object accurately and reliably; vibration damping structure for support type occurs more; and utilize damping material easily to realize, but for the vibration damping structure of mounted model, what occur at present is less; based on above-mentioned analysis and technical characteristics, need development and Design novel suspended type vibration proof mechanism to reduce the impact of vibration.Therefore, install camera to hang, design a kind of suspension type liquid vibration proof mechanism, this mechanism can utilize liquid vibrationproof to reduce the impact of mounting plate when vibrating on camera, make camera do trickle vibration in the scope of license, camera clearly imaging can be ensured.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of suspension type liquid vibration proof mechanism, this mechanism can install by vertical hanging, eliminate or reduce harmful and useless vibration, vibration proof mechanism is utilized to reduce the impact of mounting plate when vibrating on camera, make camera do trickle vibration in the scope of license, camera clearly imaging can be ensured.
A kind of suspension type liquid vibration proof mechanism, it comprises mounting plate, screw, base plate, damping shaft, damping shell, camera, guard shield, connecting plate, spherical hinge, baffle plate, spring, rubber membrane, cavity and support, base plate is installed on a mounting board, guard shield is processed with four symmetrical supports, support is connected by screw on a mounting board, axial type damper is arranged on base plate, the damping shaft of damper is vertically installed, its upper end is connected on base plate, lower end is arranged in the damping shell of damper, the lower end of damping shell connects baffle plate, the bottom surface of baffle plate is provided with spherical hinge, the upper shaft of spherical hinge is connected with baffle plate, the lower end axle of spherical hinge is connected with connecting plate, connecting plate installs camera, the head of camera is arranged on the inner chamber of guard shield, the damping valve jacket of damper has spring, the upper end of spring is connected on base plate, lower end is connected on baffle plate.
There is one deck rubber membrane above-mentioned guard shield inside, and rubber membrane is wrapped on the shell of camera, and the cavity between rubber membrane and guard shield is full of hydraulic oil.
The axes coincide of above-mentioned camera, spring, guard shield, damping shell and damping shaft.
The present invention has following beneficial effect:
The present invention adopts above-mentioned design, can installing by vertical hanging, eliminate or reduce harmful and useless vibration, utilizing vibration proof mechanism to reduce the impact of mounting plate when vibrating on camera, make camera do trickle vibration in the scope of license, camera clearly imaging can be ensured.
There is one deck rubber membrane described guard shield inside, rubber membrane is wrapped on the shell of camera, cavity between rubber membrane and guard shield is full of hydraulic oil, thus ensure that and ensure that hydraulic anti-vibration mechanism can effective absorbing vibrational energy when vibration or displacement occur mounting plate.
The axes coincide of described camera, spring, guard shield, damping shell and damping shaft, thus ensure that and ensure that hydraulic anti-vibration mechanism effectively can absorb the vibrational energy of above-below direction when mounting plate generation upper and lower displacement, effectively eliminate the vibration displacement of substantially horizontal simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is integral installation distribution structure schematic diagram of the present invention.
Fig. 2 is partly cut-away's structural representation of guard shield of the present invention.
In figure: 1-mounting plate, 2-screw, 3-base plate, 4-damping shaft, 5-damping shell, 6-camera, 7-guard shield, 8-connecting plate, 9-spherical hinge, 10-baffle plate, 11-spring, 12-rubber membrane, 13-cavity, 14-support.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
See Fig. 1-2, installation concrete in figure and Placement have, base plate 3 is arranged on mounting plate 1, guard shield 7 is processed with four symmetrical supports 14, support 14 is connected on mounting plate 1 by screw 2, axial type damper is arranged on base plate 3, the damping shaft 4 of damper is vertically installed, its upper end is connected on base plate 3, lower end is arranged in the damping shell 5 of damper, the lower end of damping shell 5 connects baffle plate 10, the bottom surface of baffle plate 10 is provided with spherical hinge 9, the upper shaft of spherical hinge 9 is connected with baffle plate 10, the lower end axle of spherical hinge 9 is connected with connecting plate 8, connecting plate 8 is installed camera 6, the head of camera 6 is arranged on the inner chamber of guard shield 7, damping shell 5 cover of damper has spring 11, the upper end of spring 11 is connected on base plate 3, lower end is connected on baffle plate 10.
In Fig. 2, there is one deck rubber membrane 12 guard shield 7 inside, and rubber membrane 12 is wrapped on the shell of camera 6, and the cavity 13 between rubber membrane 12 and guard shield 7 is full of hydraulic oil.
Device specific works process of the present invention and principle are:
With reference to integral installation distribution structure schematic diagram 1; when mounting plate produces up-down vibration; the trend of drawing close or separating can be produced between base plate 3 with baffle plate 10 and then relative displacement occurs; corresponding spring 11 can be stretched or compressed; the damping shaft 8 of axial damper stretches out or retracts simultaneously, can by vibration energy absorption by above-mentioned damping mechanism.
When mounting plate 1 occur along left and right, the swing of fore-and-aft direction time, owing to being joining by spherical hinge 9 between baffle plate 10 and camera 6, can mutually freely rotate between them, so camera 6 can not swing along with the swing of top structure.
In addition, hydraulic oil between the cavity 13 formed between guard shield 7 and rubber membrane 12 and camera 6 constitute liquid vibration-proof structure, owing to being full of hydraulic oil in the cavity 13 between rubber membrane 12 and cover 7, rubber membrane 12 is tightly wrapped on the shell of camera 6, so camera 6 can not swing substantially, simultaneously, owing to being contacted by hydraulic oil, vibration also can not be directly passed to camera 6 by guard shield 7, so camera 6 can not be subject to its linkage structure, influence of vibration, makes it remain on stably vertically state, normally works.
The innovative point of mechanism of the present invention is:
(1) this structure is simply effective, significantly can reduce the vibration along all around and above-below direction and swing.
(2) connected by spherical hinge, compact structure, required installing space is little.
(3) utilize the principle of liquid vibrationproof, reduce vibration.
(4) vibration-proof structure is arranged on the head position of camera, can more effectively prevents it from swinging.
Claims (3)
1. a suspension type liquid vibration proof mechanism, it is characterized in that: base plate (3) is arranged on mounting plate (1), guard shield (7) is processed with four symmetrical supports (14), support (14) is connected on mounting plate (1) by screw (2), axial type damper is arranged on base plate (3), the damping shaft (4) of damper is vertically installed, its upper end is connected on base plate (3), lower end is arranged in the damping shell (5) of damper, the lower end of damping shell (5) connects baffle plate (10), the bottom surface of baffle plate (10) is provided with spherical hinge (9), the upper shaft of spherical hinge (9) is connected with baffle plate (10), the lower end axle of spherical hinge (9) is connected with connecting plate (8), connecting plate (8) is installed camera (6), the head of camera (6) is arranged on the inner chamber of guard shield (7), damping shell (5) cover of damper has spring (11), the upper end of spring (11) is connected on base plate (3), lower end is connected on baffle plate 10.
2. a kind of suspension type liquid vibration proof mechanism according to claim 1, it is characterized in that: there is one deck rubber membrane (12) described guard shield (7) inside, rubber membrane (12) is wrapped on the shell of camera (6), and the cavity (13) between rubber membrane (12) and guard shield (7) is full of hydraulic oil.
3. a kind of suspension type liquid vibration proof mechanism according to claim 1, is characterized in that: the axes coincide of described camera (6), spring (11), guard shield (7), damping shell (5) and damping shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077365.9A CN104696688B (en) | 2015-02-13 | 2015-02-13 | Hanging-type liquid vibration control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077365.9A CN104696688B (en) | 2015-02-13 | 2015-02-13 | Hanging-type liquid vibration control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104696688A true CN104696688A (en) | 2015-06-10 |
| CN104696688B CN104696688B (en) | 2017-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510077365.9A Expired - Fee Related CN104696688B (en) | 2015-02-13 | 2015-02-13 | Hanging-type liquid vibration control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696688B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227822A (en) * | 2015-10-30 | 2016-01-06 | 苏州佳风网络科技有限公司 | A kind of camera mounting support with pooling feature |
| CN106914358A (en) * | 2017-05-05 | 2017-07-04 | 温州森海环保设备有限公司 | Spray gun with axial reciprocating drive device |
| WO2017132801A1 (en) * | 2016-02-01 | 2017-08-10 | 深圳市大疆灵眸科技有限公司 | Vertical stabilisation mechanism as well as tripod head device and shooting equipment |
| CN108592375A (en) * | 2016-07-29 | 2018-09-28 | 高锦 | A kind of rotation vibration-free tables for indoor air purification smart machine |
| CN111305387A (en) * | 2019-12-26 | 2020-06-19 | 中国建筑股份有限公司 | Compression-shear separation type variable-rigidity rubber support and manufacturing method thereof |
| CN111350788A (en) * | 2020-03-26 | 2020-06-30 | 广东坚朗五金制品股份有限公司 | Shock-absorbing device |
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| CN202484536U (en) * | 2011-04-01 | 2012-10-10 | 株式会社日立国际电气 | Shaking prevention mechanism for photographing unit |
| JP2013124705A (en) * | 2011-12-14 | 2013-06-24 | Nippon Hoso Kyokai <Nhk> | Vibration isolation device |
| CN103968216A (en) * | 2013-02-01 | 2014-08-06 | 上海工程技术大学 | Vehicular damping camera holder |
| CN204069137U (en) * | 2014-08-29 | 2014-12-31 | 成都市晶林科技有限公司 | Anti-vibration camera erecting device |
| CN204459693U (en) * | 2015-02-13 | 2015-07-08 | 三峡大学 | A kind of suspension type liquid vibration proof mechanism |
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2015
- 2015-02-13 CN CN201510077365.9A patent/CN104696688B/en not_active Expired - Fee Related
Patent Citations (5)
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| CN202484536U (en) * | 2011-04-01 | 2012-10-10 | 株式会社日立国际电气 | Shaking prevention mechanism for photographing unit |
| JP2013124705A (en) * | 2011-12-14 | 2013-06-24 | Nippon Hoso Kyokai <Nhk> | Vibration isolation device |
| CN103968216A (en) * | 2013-02-01 | 2014-08-06 | 上海工程技术大学 | Vehicular damping camera holder |
| CN204069137U (en) * | 2014-08-29 | 2014-12-31 | 成都市晶林科技有限公司 | Anti-vibration camera erecting device |
| CN204459693U (en) * | 2015-02-13 | 2015-07-08 | 三峡大学 | A kind of suspension type liquid vibration proof mechanism |
Non-Patent Citations (1)
| Title |
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| 李旻: "《狭窄空间内微小摄像头位姿调整并联机构的研究》", 《机械科学与技术》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227822A (en) * | 2015-10-30 | 2016-01-06 | 苏州佳风网络科技有限公司 | A kind of camera mounting support with pooling feature |
| WO2017132801A1 (en) * | 2016-02-01 | 2017-08-10 | 深圳市大疆灵眸科技有限公司 | Vertical stabilisation mechanism as well as tripod head device and shooting equipment |
| CN107241912A (en) * | 2016-02-01 | 2017-10-10 | 深圳市大疆灵眸科技有限公司 | Vertical Zeng Wen mechanisms and cradle head device and capture apparatus |
| CN108592375A (en) * | 2016-07-29 | 2018-09-28 | 高锦 | A kind of rotation vibration-free tables for indoor air purification smart machine |
| CN106914358A (en) * | 2017-05-05 | 2017-07-04 | 温州森海环保设备有限公司 | Spray gun with axial reciprocating drive device |
| CN111305387A (en) * | 2019-12-26 | 2020-06-19 | 中国建筑股份有限公司 | Compression-shear separation type variable-rigidity rubber support and manufacturing method thereof |
| CN111350788A (en) * | 2020-03-26 | 2020-06-30 | 广东坚朗五金制品股份有限公司 | Shock-absorbing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104696688B (en) | 2017-01-25 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210802 Address after: Room 35187, building 3, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee after: Shanghai Oubei Industrial Co.,Ltd. Address before: 443002 No. 8, University Road, Yichang, Hubei Patentee before: CHINA THREE GORGES University Effective date of registration: 20210802 Address after: 276034 northeast corner of the intersection of Shunda road and Fengxiang street, industrial park, Hedong District, Linyi City, Shandong Province (No. 959) Patentee after: Shandong Shizhan Power Equipment Co.,Ltd. Address before: Room 35187, building 3, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee before: Shanghai Oubei Industrial Co.,Ltd. |
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| 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: 20170125 Termination date: 20220213 |