CN106246918A - Bearing sealing structure on pan-tilt camera - Google Patents
Bearing sealing structure on pan-tilt camera Download PDFInfo
- Publication number
- CN106246918A CN106246918A CN201610823420.9A CN201610823420A CN106246918A CN 106246918 A CN106246918 A CN 106246918A CN 201610823420 A CN201610823420 A CN 201610823420A CN 106246918 A CN106246918 A CN 106246918A
- Authority
- CN
- China
- Prior art keywords
- bearing
- groove
- seal ring
- video camera
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 4
- 235000014593 oils and fats Nutrition 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a bearing sealing structure on a pan-tilt camera, which comprises a vertical shaft and a bearing arranged on the vertical shaft, wherein a plurality of inner sealing rings are arranged on the inner ring of the bearing, the bearing is sleeved on the vertical shaft through the inner sealing rings in a sealing manner, an outer sealing ring is arranged on the outer ring of the bearing, and the bearing is arranged in a mounting hole of a U-shaped bracket through the outer sealing ring in a sealing manner. The invention has simple structure and manufacturing process, reasonable design and convenient use, carries out waterproof treatment on the outdoor pan-tilt camera, adopts the treatment modes of the bearing, the inner sealing ring, the outer sealing ring and the double oil seal, effectively solves the waterproof problem of the outdoor pan-tilt camera, prevents water from permeating into a gap at the joint of the camera and the pan-tilt, ensures the normal work of the pan-tilt and the camera, and improves the waterproof performance of the pan-tilt camera. Meanwhile, the structure of the plastic bearing is adopted, so that the economical efficiency of the product is effectively improved, and the internal structure of the product is more compact.
Description
Technical field
The present invention relates to the technical field of video monitoring, be specifically related to the bearing seal structure on a kind of monopod video camera.
Background technology
Monopod video camera is exactly the video camera with The Cloud Terrace.It carries out horizontal and vertical directions with carrying video camera
The device rotated, video camera being made to image from multiple angles on video camera dress The Cloud Terrace.Built-in two motor of The Cloud Terrace, water
Flat and vertical rotation angular dimension can be adjusted by limit switch, is divided into again indoor The Cloud Terrace and outdoor use The Cloud Terrace.
The Cloud Terrace is the support equipment installing, fixing video camera, and it is divided into fixing and electric platform two kinds.Fixing The Cloud Terrace is fitted
For monitoring the situation that scope is little, the level of adjustable video camera and the angle of pitching after installing video camera on fixing The Cloud Terrace
Degree, as long as it is the most permissible to lock guiding mechanism after reaching best operating attitude.Electric platform is applicable to sweeping on a large scale
Retouching supervision, it can expand the supervision scope of video camera.Electric platform high speed attitude is to be realized by two operating motors, electricity
Motivation accepts accurately to run location from the signal of controller.Under the effect of control signal, the video camera on The Cloud Terrace both may be used
Automatically scanning monitoring region, it is possible to trace and monitor object under the manipulation of Surveillance center operator on duty.
Being connected by power transmission shaft between The Cloud Terrace and video camera, power transmission shaft one end is connected with video camera, the power transmission shaft other end with
Motor is connected, and bearing is fixed on The Cloud Terrace by bearing block, and power transmission shaft through bearing and cooperates with bearing inner race.But it is existing
Some monopod video cameras are typically mounted in the complex environments such as outdoor, and the junction of The Cloud Terrace and video camera is not because carrying out waterproof
Process, it is easy under sleet sky or other wet environments, flooded condition occurs, thus affects the normal work of video camera.
Summary of the invention
The present invention is contemplated to solve the problem in above-mentioned technology, and provides the bearing seal on a kind of monopod video camera to tie
Structure.
The present invention realizes according to techniques below scheme:
Bearing seal structure on the monopod video camera of the present invention, including vertical axis and installation bearing on the vertical axis, institute
The bearing inner race stated is equipped with multiple inner seal rings, and described bearing is filled on the vertical axis by inner seal ring sealing shroud, described
Bearing outer ring is sealingly mounted in the installing hole of U-shaped support by exterior seal ring equipped with exterior seal ring, described bearing.
The two ends of described bearing inner race are respectively formed with the first groove and the second groove, described the first groove and second
Being built-in with the first inner seal ring and the second inner seal ring in groove respectively, the first described inner seal ring and the second inner seal ring are also
Fit tightly respectively on the vertical axis.
It is also formed with the 3rd groove between first inner seal ring and second inner seal ring of described bearing inner race, described
3rd groove is built-in with ball, and described ball also sets up on the vertical axis.
It is filled with oils and fats in the 3rd described groove.
Being formed with the 4th groove on described bearing outer ring, the 4th described groove is built-in with exterior seal ring, described outside
Sealing ring is fitted tightly in the installing hole of U-shaped support.
Multiple arcuate groove, the bearing front end face limit at described each arcuate groove place it is formed with on described bearing front end face
Edge is equipped with fixture block.
Described bearing is adopted made of plastic.
The present invention has the advantage that with good effect:
Structure and the processing technology of the present invention are simple, reasonable in design, easy to use, have carried out waterproof to outdoor monopod video camera
Processing, this product uses bearing to add inside and outside Double seal ring, double oil seal processing mode, efficiently solves the anti-of outdoor cradle head camera
Water problems, prevents water from penetrating into from the gap of video camera and The Cloud Terrace junction, it is ensured that The Cloud Terrace and the normal work of video camera, carries
The high water resistance of monopod video camera.Use the structure of plastic bearing simultaneously, effectively raise the economy of product, simultaneously
Make interiors of products structure compacter.
Accompanying drawing explanation
Fig. 1 is the installation diagram of the present invention and bearing block；
Fig. 2 is the installation diagram of bearing of the present invention and vertical axis；
Fig. 3 is the explosive decomposition figure of bearing of the present invention and vertical axis；
Fig. 4 is the profile of bearing of the present invention and vertical axis.
Wherein:
1: vertical axis 2: bearing
3: inner seal ring 4: exterior seal ring
5:U type support 6: the first inner seal ring
7: the second inner seal rings 8: ball
9: the first spaces 10: Second gap
11: the four grooves 12: arcuate groove
13: fixture block.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention will be described in detail.
As Figure 1-4, the bearing seal structure on the monopod video camera of the present invention, including vertical axis 1 and be arranged on
Bearing 2 on vertical axis 1, described bearing 2 inner ring is equipped with multiple inner seal rings 3, and described bearing 2 is close by inner seal ring 3
Big envelope is contained on vertical axis 1, and described bearing 2 outer ring seals peace equipped with exterior seal ring 4, described bearing 2 by exterior seal ring 4
It is contained in the installing hole of U-shaped support 5.
The two ends of described bearing 2 inner ring are respectively formed with the first groove and the second groove, the first described groove and
The first inner seal ring 6 and the second inner seal ring 7 it is built-in with respectively in two grooves, close in the first described inner seal ring 6 and second
Seal 7 is fitted tightly on vertical axis 1 the most respectively.
It is also formed with the 3rd groove, institute between first inner seal ring 6 and second inner seal ring 7 of described bearing 2 inner ring
The 3rd groove stated is built-in with ball 8, and described ball 8 is additionally arranged on vertical axis 1.
It is filled with oils and fats in the 3rd described groove.
Being formed with the 4th groove 11 on described bearing 2 outer ring, the 4th described groove 11 is built-in with exterior seal ring 4, institute
The exterior seal ring 4 stated is fitted tightly in the installing hole of U-shaped support 5.
Multiple arcuate groove 12 it is formed with, before the bearing 2 at described each arcuate groove 12 place on described bearing 2 front end face
End face edge is equipped with fixture block 13.
Described bearing 2 is adopted made of plastic.
Operationally, between bearing 2 and vertical axis 1, both sides are sealed with the first inner seal ring 6 and second to monopod video camera respectively
Inner seal ring 7, is additionally provided with roller bearing 8, is filled with oils and fats in the 3rd groove at roller bearing 8 place between bearing 2 and vertical axis 1, due to
In confined space between one inner seal ring 6 and the second inner seal ring 7, by the grease seal in the 3rd groove, can reach good close
Envelope effect.Meanwhile, sealed by exterior seal ring 4 between bearing 2 and U-shaped support 5, and bearing 2 front end face is connected with U-shaped support 5
Time, play good fixation by the arcuate groove 12 on bearing 2 and fixture block 13.
Structure and the processing technology of the present invention are simple, reasonable in design, easy to use, carry out outdoor monopod video camera
Water-proofing treatment, this product uses bearing to add inside and outside Double seal ring, double oil seal processing mode, efficiently solves outdoor cradle head camera
Waterproof problem, prevent water from penetrating into from the gap of video camera and The Cloud Terrace junction, it is ensured that the normal work of The Cloud Terrace and video camera
Make, improve the water resistance of monopod video camera.Use the structure of plastic bearing simultaneously, effectively raise the economy of product
Property, make interiors of products structure compacter simultaneously.
Above embodiments of the invention are described in detail, but described content have been only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement etc.,
Within all should still belonging to the patent covering scope of the present invention.
Claims (7)
1. the bearing seal structure on monopod video camera, including vertical axis and installation bearing on the vertical axis, it is special
Levy and be: described bearing inner race is contained in vertical axis equipped with multiple inner seal rings, described bearing by inner seal ring sealing shroud
On, described bearing outer ring is sealingly mounted at the installing hole of U-shaped support equipped with exterior seal ring, described bearing by exterior seal ring
In.
Bearing seal structure on monopod video camera the most according to claim 1, it is characterised in that: described bearing inner race
Two ends be respectively formed with the first groove and the second groove, in being built-in with first respectively in the first described groove and the second groove
Sealing ring and the second inner seal ring, the first described inner seal ring and the second inner seal ring are fitted tightly over vertical axis the most respectively
On.
Bearing seal structure on monopod video camera the most according to claim 1, it is characterised in that: described bearing inner race
The first inner seal ring and the second inner seal ring between be also formed with the 3rd groove, the 3rd described groove is built-in with ball, institute
The ball stated also sets up on the vertical axis.
Bearing seal structure on monopod video camera the most according to claim 3, it is characterised in that: the 3rd described groove
Inside it is also filled with oils and fats.
Bearing seal structure on monopod video camera the most according to claim 1, it is characterised in that: described bearing outer ring
On be formed with the 4th groove, the 4th described groove is built-in with exterior seal ring, and described exterior seal ring is fitted tightly over U-shaped support
Installing hole in.
Bearing seal structure on monopod video camera the most according to claim 1, it is characterised in that: described bearing front end
Being formed with multiple arcuate groove on face, the bearing front end face edge at described each arcuate groove place is equipped with fixture block.
Bearing seal structure on monopod video camera the most according to claim 1, it is characterised in that: described bearing uses
Plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823420.9A CN106246918A (en) | 2016-09-14 | 2016-09-14 | Bearing sealing structure on pan-tilt camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823420.9A CN106246918A (en) | 2016-09-14 | 2016-09-14 | Bearing sealing structure on pan-tilt camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246918A true CN106246918A (en) | 2016-12-21 |
Family
ID=57599765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610823420.9A Pending CN106246918A (en) | 2016-09-14 | 2016-09-14 | Bearing sealing structure on pan-tilt camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246918A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899383A (en) * | 2017-12-07 | 2019-06-18 | 上海恩牧必精密轴承制造有限公司 | Unmanned machine head special bearing |
| CN111981287A (en) * | 2020-09-10 | 2020-11-24 | 深圳市博铭维智能科技有限公司 | Cloud platform detection equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007232089A (en) * | 2006-03-01 | 2007-09-13 | Ntn Corp | Sealing structure of rolling bearing |
| CN101240817A (en) * | 2008-02-29 | 2008-08-13 | 胡先根 | Bearing sealed ring possessing axial clearance compensation function |
| CN101457786A (en) * | 2008-12-26 | 2009-06-17 | 洛阳轴研科技股份有限公司 | Coupling bearing for installing shaft for rolling mill |
| CN101476591A (en) * | 2009-01-16 | 2009-07-08 | 东风汽车公司 | Bearing with multi-sealing surface structure |
| CN201326650Y (en) * | 2008-11-20 | 2009-10-14 | 许晓华 | Sealed oil-retaining bearing |
| CN102359700A (en) * | 2011-09-05 | 2012-02-22 | 天津天地伟业数码科技有限公司 | Waterproof sealing structure of PTZ (Pan/Tilt/Zoom) camera |
| CN204004015U (en) * | 2014-06-25 | 2014-12-10 | 天津市亚安科技股份有限公司 | A kind of bearing mounting structure of outdoor minitype monopod video camera |
| US20150260291A1 (en) * | 2014-03-12 | 2015-09-17 | Carl Freudenberg Kg | Double sealing device |
| CN204851992U (en) * | 2015-07-21 | 2015-12-09 | 深圳市美尔斯通科技有限公司 | Miniature bearing |
| CN206054730U (en) * | 2016-09-14 | 2017-03-29 | 天津汇讯视通科技有限公司 | Bearing sealing structure on pan-tilt camera |
-
2016
- 2016-09-14 CN CN201610823420.9A patent/CN106246918A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007232089A (en) * | 2006-03-01 | 2007-09-13 | Ntn Corp | Sealing structure of rolling bearing |
| CN101240817A (en) * | 2008-02-29 | 2008-08-13 | 胡先根 | Bearing sealed ring possessing axial clearance compensation function |
| CN201326650Y (en) * | 2008-11-20 | 2009-10-14 | 许晓华 | Sealed oil-retaining bearing |
| CN101457786A (en) * | 2008-12-26 | 2009-06-17 | 洛阳轴研科技股份有限公司 | Coupling bearing for installing shaft for rolling mill |
| CN101476591A (en) * | 2009-01-16 | 2009-07-08 | 东风汽车公司 | Bearing with multi-sealing surface structure |
| CN102359700A (en) * | 2011-09-05 | 2012-02-22 | 天津天地伟业数码科技有限公司 | Waterproof sealing structure of PTZ (Pan/Tilt/Zoom) camera |
| US20150260291A1 (en) * | 2014-03-12 | 2015-09-17 | Carl Freudenberg Kg | Double sealing device |
| CN204004015U (en) * | 2014-06-25 | 2014-12-10 | 天津市亚安科技股份有限公司 | A kind of bearing mounting structure of outdoor minitype monopod video camera |
| CN204851992U (en) * | 2015-07-21 | 2015-12-09 | 深圳市美尔斯通科技有限公司 | Miniature bearing |
| CN206054730U (en) * | 2016-09-14 | 2017-03-29 | 天津汇讯视通科技有限公司 | Bearing sealing structure on pan-tilt camera |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899383A (en) * | 2017-12-07 | 2019-06-18 | 上海恩牧必精密轴承制造有限公司 | Unmanned machine head special bearing |
| CN111981287A (en) * | 2020-09-10 | 2020-11-24 | 深圳市博铭维智能科技有限公司 | Cloud platform detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204305157U (en) | A kind of monitoring camera | |
| CN108539359B (en) | Intelligent communication iron tower that has safeguard function based on thing networking | |
| CN209345270U (en) | A kind of recognition of face camera equipped with sucker base | |
| CN106246918A (en) | Bearing sealing structure on pan-tilt camera | |
| CN204406016U (en) | The drive mechanism of monitoring head | |
| CN206539848U (en) | tripod head camera | |
| CN206054730U (en) | Bearing sealing structure on pan-tilt camera | |
| CN109027592B (en) | All-weather omnibearing rotary turntable for laser bird-repellent equipment and implementation method | |
| CN112833298B (en) | Panoramic photography head rifle ball aggregate unit | |
| CN113431995A (en) | Two-degree-of-freedom cradle head for embedded semi-submersible mobile robot | |
| CN106704778A (en) | tripod head camera | |
| CN207230079U (en) | A kind of floating platform photoelectric monitoring camera | |
| CN210898799U (en) | Full-sea-depth magnetic coupling double-output transmission motor and full-sea-depth three-dimensional tripod head | |
| CN209134521U (en) | A kind of Underwater Camera | |
| CN207399340U (en) | Video camera | |
| CN214683091U (en) | Three-dimensional all-in-one of outdoor scene with antifog dustproof construction | |
| CN104101073B (en) | Air conditioner room unit | |
| CN207835592U (en) | A kind of multiple services monopod video camera | |
| CN213522170U (en) | Household intelligent monitoring device | |
| CN206698319U (en) | A kind of meeting room automatic rotator of camera head | |
| CN211315696U (en) | Security monitoring camera capable of rotating in multiple directions | |
| CN112993854B (en) | High-stability electric transmission line snapshot monitoring device | |
| CN204755923U (en) | Labyrinth cloud platform waterproof construction with ultralow coefficient of friction | |
| CN211538918U (en) | Intelligent rotary pipeline for dust remover | |
| CN203799269U (en) | Digital holder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |