CN201166241Y - Vehicle-mounted integrated video camera horizontal stage seal structure - Google Patents
Vehicle-mounted integrated video camera horizontal stage seal structure Download PDFInfo
- Publication number
- CN201166241Y CN201166241Y CNU2008200737785U CN200820073778U CN201166241Y CN 201166241 Y CN201166241 Y CN 201166241Y CN U2008200737785 U CNU2008200737785 U CN U2008200737785U CN 200820073778 U CN200820073778 U CN 200820073778U CN 201166241 Y CN201166241 Y CN 201166241Y
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- Prior art keywords
- ring
- slip
- bearing
- sealing
- sleeve
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- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000013016 damping Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a sealing structure of a vehicle integrated camera pan and tilt, which comprises a camera bracing frame, a pan and tilt which is used for supporting a camera body, a pan and tilt cover which is integrated with the bottom of the camera body, a damping board which is connected and fixed on a bearing supporting sleeve, a slip-ring sleeve which is fixed on the bottom of the bracing frame, a slip ring which is arranged inside the slip-ring sleeve and a bearing which is arranged outside the slip-ring sleeve, wherein the bearing supporting sleeve accommodates the bearing and is fixed with the damping board. The utility model further comprises a sealing cover whose center passes through the bearing supporting sleeve and which is fixed inside the pan and tilt cover and seals a slip-ring mounting cavity through an O-shaped sealing ring, wherein an oil seal is arranged between the sealing cover and the bearing supporting sleeve, the center passes through the slip ring, a slip-ring sealing loop is fixed on the upper portion of the center of the damping board and seals a slip-ring sealing loop which is arranged on the lower portion of the bearing supporting sleeve through passing through the slip-ring sealing loop. Since the sealing structures are added on the slip-ring mounting cavity and the lower portion of the slip-ring sleeve, thereby the slip-ring mounting cavity and the lower portion of the slip-ring sleeve are fully sealed, dust and moisture can not enter the inner portions of the slip-ring mounting cavity and the slip-ring sleeve, thereby the abrasion and the corrosion of the bearing and the slip ring are reduced, and the service life of a camera is prolonged.
Description
Technical field
The utility model belongs to a kind of vehicle-mounted one vidicon camera, particularly relates to a kind of vehicle-mounted one camera tilt head sealing configuration.
Background technique
At present, the vidicon camera of closed-circuit TV monitoring system generally is divided into indoor set and outdoor unit.On structure, can be divided into The Cloud Terrace type vidicon camera and intelligent high-speed ball-shaped camera.The intelligent high-speed ball-shaped camera is divided into wall-mounted (suspension type), lift-on/lift-off type and embedded (top suction type) again, lift-on/lift-off type and the embedded generally suitable indoor environment installation that furred ceiling is arranged, the wall-mounted general outdoor or indoor environment installation that does not have furred ceiling that is suitable for.The vidicon camera of closed-circuit TV monitoring system also can be divided into fixed installation formula and vehicle-mounted one vidicon camera.
Fig. 1 is vehicle-mounted one vidicon camera outline drawing; Fig. 2 is the sectional view of the vehicle-mounted one camera tilt head sealing configuration of prior art.
As shown in Figure 1, 2: vehicle-mounted one vidicon camera includes the camera 1 that carries out TV monitoring and controlling; The electronic core (not shown) of control camera action; With the hard-wired cameramount 2 of camera support; The vidicon camera casing 3 that contains above-mentioned each parts; The The Cloud Terrace 4 of support cameras body; The The Cloud Terrace lid 5 integrally formed with the camera body bottom; The The Cloud Terrace 4 of support cameras body includes The Cloud Terrace base 6; Link and be fixed on the damping block 7 that bearings puts; At uniform three above vibration damping axles that are fixed on below the damping block below the damping block; Corresponding three above vibration damping axles are formed with three above hollow shock-absorbing spring seats on the The Cloud Terrace base 6; Pass the The Cloud Terrace base with bolt and fix the flat seat shock-absorbing spring that is enclosed within more than three on the vibration damping axle; Link and be fixed on the plural footing 8 of The Cloud Terrace chassis outer side and the slip ring assembly that is arranged on cameramount 2 bottom center; Slip ring assembly includes the slip ring sleeve 9 that is fixed on supporting frame 2 bottoms; Be arranged on the slip ring 10 of slip ring sleeve inside; Be arranged on the bearing 11 of slip ring sleeve 9 outsides; The bearings cover 12 that contains bearing 11 and fix with damping block 7.Bearings is overlapped 12 tops and is formed with driven toothed belt pulley 13; By drive motor camera body is rotated, at this moment, slip ring sleeve 9 rotates with camera body, and slip ring 10 maintains static moving with bearings cover 12 relative slip ring sleeves 9 and camera body.
Above-mentioned camera tilt head structure exists following deficiency and shortcoming:
Above-mentioned camera tilt head structure, form because the slip ring placing chamber that the camera body bottom forms is open, bearings cover forms with the slip ring sleeve below is open, does not have sealing configuration, and dust and aqueous vapor are easy to enter into wearing and tearing and the corrosion that bearing and slip ring are caused in slip ring placing chamber and slip ring sleeve inside.Influence the working life of vidicon camera.
Summary of the invention
The utility model provides a kind of vehicle-mounted one camera tilt head sealing configuration for solving the technical problem that exists in the above-mentioned technology.
The utility model is that the technological scheme that the technical problem that exists in the above-mentioned technology of solution is taked is:
A kind of vehicle-mounted one camera tilt head sealing configuration of the present utility model, it includes cameramount; The The Cloud Terrace of support cameras body; The The Cloud Terrace lid integrally formed with the camera body bottom; Link and be fixed on the damping block that bearings puts; Be fixed on the slip ring sleeve of supporting frame bottom; Be arranged on the slip ring of slip ring sleeve inside; Be arranged on the bearing of slip ring sleeve outside; The bearings cover that contains bearing and fix with damping block; Also include central authorities by the bearings cover, be fixed on the sealing cover that The Cloud Terrace covers inside and seals the slip ring placing chamber by O-ring seals; Be provided with oil sealing between sealing cover and the bearings cover; Central authorities are fixed on the bearing ring seal ring of damping block central authorities top by slip-ring sealed ring sealing bearings cover below by slip ring; The The Cloud Terrace lid is inner to be formed with the mounting groove of laying 0 shape seal ring with sealing cover junction periphery; The groove depth of mounting groove and groove width equate with the radius in 0 shape seal ring cross section; The girth of mounting groove equates with the girth of O-ring seals; Bearing ring seal ring and slip ring junction are provided with slip-ring sealed ring; The vertical periphery of bearing ring seal ring cylindrical is formed with resettlement groove; Resettlement groove is built-in with seal ring; The groove depth of resettlement groove and groove width equate with the radius in seal ring cross section; The girth of resettlement groove equates with the girth of seal ring; The inner annular protrusion of diameter that be formed with of The Cloud Terrace lid less than The Cloud Terrace base internal diameter.
Advantage and the good effect that the utlity model has are: a kind of vehicle-mounted one camera tilt head sealing configuration of the present utility model, owing to below slip ring placing chamber and slip ring sleeve, increased sealing configuration, slip ring placing chamber and slip ring sleeve below is closed fully, dust and aqueous vapor can't enter into slip ring placing chamber and slip ring sleeve inside, have reduced the wearing and tearing and the corrosion of bearing and slip ring.Improved the working life of vidicon camera.
Description of drawings
Fig. 1 is vehicle-mounted one vidicon camera outline drawing.
Fig. 2 is the sectional view of the vehicle-mounted one camera tilt head sealing configuration of prior art;
Fig. 3 and Fig. 4 are the exploded views of vehicle-mounted one camera tilt head sealing configuration of the present utility model;
Fig. 5 is the sectional view of The Cloud Terrace sealing configuration of the present utility model;
Fig. 6 is the local amplification view of The Cloud Terrace sealing configuration of the present utility model.
Main symbol description
1, camera 2, cameramount
3, vidicon camera casing 4, The Cloud Terrace
5, The Cloud Terrace lid 6, The Cloud Terrace base
7, damping block 8, footing
9, slip ring sleeve 10, slip ring
11, bearing 12, bearings cover
13, moving toothed belt wheel 14, slip ring placing chamber
15, sealing cover 16, oil sealing
17, bearing ring seal ring 18, O-ring seals
19, mounting groove 20, slip-ring sealed ring
21, seal ring 22, resettlement groove
23, annular protrusion
Embodiment
For further understanding content of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Fig. 3 and Fig. 4 are the exploded views of vehicle-mounted one camera tilt head sealing configuration of the present utility model; Fig. 5 is the sectional view of The Cloud Terrace sealing configuration of the present utility model; Fig. 6 is the local amplification view of The Cloud Terrace sealing configuration of the present utility model.
Among the figure with prior art in identical parts use identical symbol.
Shown in Fig. 3-6: a kind of vehicle-mounted one camera tilt head sealing configuration of the present utility model, it includes cameramount 2; The The Cloud Terrace 4 of support cameras body; The The Cloud Terrace lid 5 integrally formed with the camera body bottom; Link and be fixed on the damping block 7 that bearings puts; Be fixed on the slip ring sleeve 9 of supporting frame bottom; Be arranged on the slip ring 10 of slip ring sleeve 9 inside; Be arranged on the bearing 11 of slip ring sleeve 9 outsides; The bearings cover 12 that contains bearing 11 and fix with damping block 7; Also include central authorities and overlap 12, be fixed on the The Cloud Terrace lid 5 inner sealing covers 15 that also seal slip ring placing chambers 14 by O-ring seals 18 by bearings; Be provided with oil sealing 16 between sealing cover 15 and the bearings cover 12; Central authorities are fixed on 12 belows are overlapped in damping block 7 central authorities tops by slip-ring sealed ring 20 sealing bearings bearing ring seal ring 17 by slip ring 10; The Cloud Terrace lid 5 inside are formed with the mounting groove 19 of laying O-ring seals 18 with sealing cover 15 junction peripheries; The groove depth of mounting groove 19 and groove width equate with the radius in O-ring seals 18 cross sections; The girth of mounting groove 19 equates with the girth of O-ring seals 18; Bearing ring seal ring 17 is provided with slip-ring sealed ring 20 with slip ring 10 junctions; The vertical periphery of bearing ring seal ring 17 cylindricals is formed with resettlement groove 22; Resettlement groove 22 is built-in with seal ring 21; The groove depth of resettlement groove 22 and groove width equate with the radius in seal ring 21 cross sections; The girth of resettlement groove 22 equates with the girth of seal ring 21; The Cloud Terrace covers 5 inside and is formed with the annular protrusion 23 of diameter less than The Cloud Terrace base 6 internal diameters.
By above-mentioned vehicle-mounted one camera tilt head sealing configuration, the moving element of this machine is completely enclosed within the slip ring placing chamber 14 with outside isolated, dust and aqueous vapor can't enter into slip ring placing chamber and slip ring sleeve inside, simultaneously, owing to be formed with annular protrusion 23 at The Cloud Terrace base 6 internal diameters, in rainy day vehicle driving process, water droplet enters in the The Cloud Terrace the gap between The Cloud Terrace lid 5 and The Cloud Terrace base 6, also can drip to the discharge opening discharge of the below of The Cloud Terrace base 6 along The Cloud Terrace base 6 along annular protrusion 23.Thereby improved the working life of vidicon camera.
Claims (4)
1, a kind of vehicle-mounted one camera tilt head sealing configuration, it includes cameramount; The The Cloud Terrace of support cameras body; The The Cloud Terrace lid integrally formed with the camera body bottom; Link and be fixed on the damping block that bearings puts; Be fixed on the slip ring sleeve of supporting frame bottom; Be arranged on the slip ring of slip ring sleeve inside; Be arranged on the bearing of slip ring sleeve outside; The bearings cover that contains bearing and fix with damping block; It is characterized in that: also include central authorities by the bearings cover, be fixed on the sealing cover that The Cloud Terrace covers inside and seals the slip ring placing chamber by O-ring seals; Be provided with oil sealing between sealing cover and the bearings cover; Central authorities are fixed on the bearing ring seal ring of damping block central authorities top by slip-ring sealed ring sealing bearings cover below by slip ring.
2, a kind of vehicle-mounted one camera tilt head sealing configuration according to claim 1 is characterized in that: the The Cloud Terrace lid is inner to be formed with the mounting groove of laying O-ring seals with sealing cover junction periphery; The groove depth of mounting groove and groove width equate with the radius in O-ring seals cross section; The girth of mounting groove equates with the girth of O-ring seals.
3, vehicle-mounted one camera tilt head sealing configuration according to claim 1, it is characterized in that: bearing ring seal ring and slip ring junction are provided with slip-ring sealed ring; The vertical periphery of bearing ring seal ring cylindrical is formed with resettlement groove; Resettlement groove is built-in with seal ring; The groove depth of resettlement groove and groove width equate with the radius in seal ring cross section; The girth of resettlement groove equates with the girth of seal ring.
4, vehicle-mounted one camera tilt head sealing configuration according to claim 1 is characterized in that: the inner annular protrusion of diameter less than The Cloud Terrace base internal diameter that be formed with of The Cloud Terrace lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200737785U CN201166241Y (en) | 2008-01-29 | 2008-01-29 | Vehicle-mounted integrated video camera horizontal stage seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200737785U CN201166241Y (en) | 2008-01-29 | 2008-01-29 | Vehicle-mounted integrated video camera horizontal stage seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201166241Y true CN201166241Y (en) | 2008-12-17 |
Family
ID=40191631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200737785U Expired - Fee Related CN201166241Y (en) | 2008-01-29 | 2008-01-29 | Vehicle-mounted integrated video camera horizontal stage seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201166241Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788099B (en) * | 2009-12-09 | 2011-11-23 | 深圳市艾立克电子有限公司 | Camera fixing device |
| CN107101077A (en) * | 2017-05-02 | 2017-08-29 | 魏承赟 | Waterproof stabilizer and its waterproof method |
| CN111503437A (en) * | 2020-05-09 | 2020-08-07 | 广东科凯达智能机器人有限公司 | A seal structure and cloud platform nacelle for cloud platform nacelle |
-
2008
- 2008-01-29 CN CNU2008200737785U patent/CN201166241Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788099B (en) * | 2009-12-09 | 2011-11-23 | 深圳市艾立克电子有限公司 | Camera fixing device |
| CN107101077A (en) * | 2017-05-02 | 2017-08-29 | 魏承赟 | Waterproof stabilizer and its waterproof method |
| CN107101077B (en) * | 2017-05-02 | 2018-08-17 | 魏承赟 | Waterproof stabilizer and its waterproof method |
| CN111503437A (en) * | 2020-05-09 | 2020-08-07 | 广东科凯达智能机器人有限公司 | A seal structure and cloud platform nacelle for cloud platform nacelle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |