CN210578816U - Rotating shaft cover for camera - Google Patents
Rotating shaft cover for camera Download PDFInfo
- Publication number
- CN210578816U CN210578816U CN201921726087.5U CN201921726087U CN210578816U CN 210578816 U CN210578816 U CN 210578816U CN 201921726087 U CN201921726087 U CN 201921726087U CN 210578816 U CN210578816 U CN 210578816U
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- 238000003825 pressing Methods 0.000 claims description 24
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a pivot lid for camera, including lid and protection machanism: the top fixed surface of lid is connected with the dead lever, the oiling mouth has all been seted up to the top both sides outer wall of lid, the groove of accomodating has been seted up to the inside inner wall of oiling mouth, protection machanism includes the rubber ball, the rubber ball is installed at the top port of accomodating the groove, the inside of accomodating the groove is provided with reset spring, reset spring's one end is fixed at the bottom port inner wall of accomodating the groove, reset spring's the other end is fixed at the outside surface of rubber ball, the diameter of rubber ball equals with the internal diameter of accomodating the groove. The utility model provides a pivot lid for camera has the groove of accomodating, rubber ball and reset spring through the design, and the rubber ball blocks up the port of living the oiling mouth, prevents that external impurity from polluting the pivot through the oiling mouth, and rubber ball can recycle under reset spring propelling movement again, is convenient for continuously protect the oiling mouth and avoids external influence.
Description
Technical Field
The utility model relates to a pivot lid field especially relates to a pivot lid for camera.
Background
The camera usually needs to rotate by using a rotating shaft for obtaining a wider visual field, but the rotating shaft cover which is matched with the rotating shaft needs to be installed on the rotating shaft for preventing the rotating shaft from being damaged, so that various defects still exist in the rotating shaft cover which is on the market at present, and the requirements of production and life cannot be met.
Although the pivot cover for the surveillance camera disclosed in the publication No. CN 208935701U achieves better effect of rotation of the pivot cover and quick fixing and installation of the surveillance camera, the present pivot cover is not designed to have an oil filling port on the outer surface thereof for facilitating lubrication of the inner pivot thereof, but the conventional oil filling port is prone to cause foreign matters to enter the interior thereof, so that it is necessary to provide a pivot cover for a camera to solve the above technical problems.
Disclosure of Invention
The utility model provides a pivot lid for camera has solved current pivot lid and has lubricated the operation for its inside pivot in being convenient for, has seted up the oiling mouth usually at its outside surface, but traditional oiling mouth leads to external impurity to get into its inside problem easily.
In order to solve the technical problem, the utility model provides a pair of a pivot lid for camera, including lid and protection machanism: the top fixed surface of lid is connected with the dead lever, the oiling mouth has all been seted up to the top both sides outer wall of lid, the groove of accomodating has been seted up to the inside inner wall of oiling mouth, protection machanism includes the rubber ball, the rubber ball is installed at the top port of accomodating the groove, the inside of accomodating the groove is provided with reset spring, reset spring's one end is fixed at the bottom port inner wall of accomodating the groove, reset spring's the other end is fixed at the outside surface of rubber ball, the diameter of rubber ball equals with the internal diameter of accomodating the groove.
Preferably, a check ring is arranged at a bottom port of the cover body, a circular groove is formed in the outer side surface of the check ring, and a positioning column is arranged inside the circular groove.
Preferably, the cross section of the positioning column is of a T-shaped structure, and a fixing spring is fixedly connected to the end surface of the positioning column and the inner side wall of the circular groove.
Preferably, the inner wall of the port of the cover body is provided with a limiting hole, and the port of the limiting hole is mutually attached to the port of the circular groove.
Preferably, the port of the circular groove is fixedly connected with a limiting ring, and the positioning column penetrates through the limiting ring and is clamped with the limiting hole.
Preferably, a square groove is formed in the outer side surface of the inner portion of the retainer ring, a pressing plate is arranged inside the square groove, and a pressing spring is fixedly connected to the pressing plate and the inner side inner wall of the square groove.
Preferably, a connecting hole is formed between the circular groove and the square groove, the connecting hole is formed in the retainer ring, and a rope is arranged in the connecting hole.
Preferably, the circular groove, the connecting hole and the square groove are communicated with each other, one end of the rope is fixed on the end surface of the positioning column, and the other end of the rope is fixed on the outer wall of the end of the pressing plate.
Compared with the prior art, the utility model provides a pivot lid for camera has following beneficial effect:
(1) accomodate the groove through the design, rubber ball and reset spring, solved current pivot lid and for its inside pivot lubricate the operation for being convenient for, the oiling mouth has been seted up at its outside surface usually, but traditional oiling mouth leads to external impurity to get into its inside problem easily, the port of oiling mouth is lived in the rubber ball jam, prevent that external impurity from polluting the pivot through the oiling mouth, and the rubber ball can contract and do not influence the normal use of oiling mouth to accomodating inslot portion, the rubber ball can recycle under reset spring propelling movement again, be convenient for continuously protect the oiling mouth and avoid receiving external influence.
(2) Through the pressing plate, rope, reference column and the spacing hole of design, it is comparatively loaded down with trivial details to have solved the fixed mode between current pivot lid and the retaining ring, and the installation or the problem of dismantling in the use of being not convenient for, press the displacement of pressing plate through the rope control reference column, the retaining ring passes through reference column and spacing hole and fixed firm with the lid, the installation or the dismantlement of the retaining ring of being convenient for.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the retainer ring shown in FIG. 1;
FIG. 3 is a schematic structural view of the rubber ball shown in FIG. 1;
FIG. 4 is a schematic view of the positioning post shown in FIG. 1;
fig. 5 is a schematic structural view of the pressing plate shown in fig. 1.
Reference numbers in the figures: 1. oil filler point, 2, dead lever, 3, lid, 4, retaining ring, 5, spacing hole, 6, reference column, 7, accomodate the groove, 8, rubber ball, 9, reset spring, 10, spacing ring, 11, circular slot, 12, rope, 13, connecting hole, 14, fixed spring, 15, square groove, 16, pressure board, 17, pressure spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a rotating shaft cover for a camera according to a preferred embodiment of the present invention; FIG. 2 is a schematic structural view of the retainer ring shown in FIG. 1; FIG. 3 is a schematic structural view of the rubber ball shown in FIG. 1; FIG. 4 is a schematic view of the positioning post shown in FIG. 1; fig. 5 is a schematic structural view of the pressing plate shown in fig. 1. A pivot lid for camera, includes lid 3 and protection machanism: the top surface of the cover body 3 is fixedly connected with a fixed rod 2, the outer walls of two sides of the top of the cover body 3 are respectively provided with an oil filling port 1, the inner wall of the oil filling port 1 is provided with a containing groove 7, the protection mechanism comprises a rubber ball 8, the rubber ball 8 is arranged at the top port of the containing groove 7, a reset spring 9 is arranged inside the containing groove 7, one end of the reset spring 9 is fixed at the inner wall of the bottom port of the containing groove 7, the other end of the reset spring 9 is fixed at the outer side surface of the rubber ball 8, the diameter of the rubber ball 8 is equal to the inner diameter of the containing groove 7, the rubber ball 8 blocks the port of the oil filling port 1 to prevent external impurities from polluting a, and rubber ball 8 can contract and do not influence the normal use of oiling mouth 1 to accomodating 7 insides, and rubber ball 8 can recycle under reset spring 9 propelling movement again, is convenient for continuously protect oiling mouth 1 from external influence.
The bottom port of lid 3 is provided with retaining ring 4, and circular slot 11 has been seted up on the outside surface of retaining ring 4, and the inside of circular slot 11 is provided with reference column 6.
The cross section of the positioning column 6 is of a T-shaped structure, and a fixing spring 14 is fixedly connected with the end surface of the positioning column 6 and the inner side wall of the circular groove 11.
The port of the circular groove 11 is fixedly connected with a limiting ring 10, and the positioning column 6 penetrates through the limiting ring 10 and is clamped with the limiting hole 5.
The inner side and outer side surfaces of the retainer ring 4 are provided with square grooves 15, pressing plates 16 are arranged inside the square grooves 15, and pressing springs 17 are fixedly connected with the pressing plates 16 and the inner side inner walls of the square grooves 15.
A connecting hole 13 is formed between the circular groove 11 and the square groove 15, the connecting hole 13 is formed inside the retainer ring 4, and a rope 12 is arranged inside the connecting hole 13.
The circular groove 11, the connecting hole 13 and the square groove 15 are communicated with each other, one end of the rope 12 is fixed on the end surface of the positioning column 6, and the other end of the rope 12 is fixed on the outer wall of the end of the pressing plate 16.
The utility model provides a theory of operation for pivot lid of camera as follows: after the device is installed, a pressing plate 16 in a square groove 15 is pushed outwards, the pressing plate 16 contracts inwards under the action of pressure, the pressing plate 16 pulls a positioning column 6 through a rope 12, the rope 12 slides in a retainer ring 4 through a connecting hole 13, the positioning column 6 contracts into a round groove 11 under the pulling action of the rope 12, the retainer ring 4 is installed at the bottom port of a cover body 3 and corresponds to a limiting hole 5 in the inner wall of the port, the pressing plate 16 can be loosened after the retainer ring 4 is installed, the pressing plate 16 loses the external force pushing and pulling and restoring to the original position under the pushing action of a pressing spring 17, the positioning column 6 loses the pulling action of the rope 12 and is pushed outwards under the action of a fixing spring 14, the positioning column 6 penetrates through a limiting ring 10 to be mutually clamped with the limiting hole 5 in the inner wall of the bottom port of the cover body 3, the retainer ring 4 is firmly fixed with the cover body 3, a rubber ball 8 blocks the port, oiling mouth 1 uses rubber ball 8 to shrink to accomodating inside groove 7 under the pressure effect, again because the diameter of accomodating groove 7 is less than oiling mouth 1's diameter, can normally use oiling mouth 1 and lubricate for the pivot, rubber ball 8 is lubricated the completion back in the pivot and continue to block up oiling mouth 1 under reset spring 9's promotion, rubber ball 8 continuously protects oiling mouth 1 and avoids external influence, the top of camera is equipped with the connecting piece, the tip of connecting piece carries out fixed clamp with dead lever 2 and presss from both sides tightly, thereby realize the quick fixed mounting of camera.
Compared with the prior art, the utility model provides a pivot lid for camera has following beneficial effect:
(1) accomodate groove 7 through the design, rubber ball 8 and reset spring 9, solved current pivot lid and for its inside pivot lubricate the operation for being convenient for, oiling mouth 1 has been seted up at its outside surface usually, but traditional oiling mouth 1 leads to external impurity to get into its inside problem easily, rubber ball 8 blocks up oiling mouth 1's port, prevent that external impurity from passing through oiling mouth 1 and polluting the pivot, and rubber ball 8 can contract and do not influence oiling mouth 1's normal use to accomodating 7 inside portions of groove, rubber ball 8 can recycle under reset spring 9 propelling movement again, be convenient for continuously protect oiling mouth 1 from external influence.
(2) Through the pressing plate 16, rope 12, reference column 6 and spacing hole 5 of design, it is comparatively loaded down with trivial details to have solved the fixed mode between current pivot lid and the retaining ring 4, the installation or the problem of dismantling in the use of being not convenient for, presses the displacement of pressing plate 16 through rope 12 control reference column 6, and retaining ring 4 is fixed firm through reference column 6 and spacing hole 5 and lid 3, the installation or the dismantlement of the retaining ring 4 of being convenient for.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a pivot lid for camera which characterized in that, includes lid (3) and protection machanism: the top fixed surface of lid (3) is connected with dead lever (2), oiling mouth (1) has all been seted up at the both sides of dead lever (2) at the top of lid (3), groove (7) have been seted up to the inside inner wall of oiling mouth (1), protection machanism includes rubber ball (8), the top port in accomodating groove (7) is installed in rubber ball (8), the inside of accomodating groove (7) is provided with reset spring (9), the bottom port inner wall in accomodating groove (7) is fixed to the one end of reset spring (9), the outside surface in rubber ball (8) is fixed to the other end of reset spring (9), the diameter of rubber ball (8) equals with the internal diameter of oiling mouth (1).
2. The shaft cover for the camera according to claim 1, wherein a retaining ring (4) is disposed at a bottom port of the cover body (3), a circular groove (11) is disposed on an outer side surface of the retaining ring (4), and a positioning column (6) is disposed inside the circular groove (11).
3. The cover of claim 2, wherein the cross section of the positioning column (6) is in a T-shaped structure, and a fixing spring (14) is fixedly connected with the end surface of the positioning column (6) and the inner side wall of the circular groove (11).
4. The shaft cover for a camera according to claim 2, wherein a limiting hole (5) is formed in an inner wall of the port of the cover body (3), and a port of the limiting hole (5) and a port of the circular groove (11) correspond to each other and are on a horizontal straight line.
5. The shaft cover according to claim 4, wherein a limiting ring (10) is fixedly connected to a port of the circular groove (11), and the positioning post (6) penetrates through the limiting ring (10) and is engaged with the limiting hole (5).
6. The shaft cover according to claim 2, wherein a square groove (15) is formed in the inner outer side surface of the retainer ring (4), a pressing plate (16) is arranged inside the square groove (15), and a pressing spring (17) is fixedly connected between the pressing plate (16) and the inner side inner wall of the square groove (15).
7. The cover of a rotating shaft for a camera according to claim 6, characterized in that a connecting hole (13) is opened between the circular groove (11) and the square groove (15), the connecting hole (13) is opened inside the retainer ring (4), and a rope (12) is arranged inside the connecting hole (13).
8. The cover for a camera lens according to claim 7, wherein the circular groove (11), the connection hole (13) and the square groove (15) are communicated with each other, one end of the cord (12) is fixed to an end surface of the positioning post (6), and the other end of the cord (12) is fixed to an outer wall of an end portion of the pressing plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726087.5U CN210578816U (en) | 2019-10-15 | 2019-10-15 | Rotating shaft cover for camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726087.5U CN210578816U (en) | 2019-10-15 | 2019-10-15 | Rotating shaft cover for camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210578816U true CN210578816U (en) | 2020-05-19 |
Family
ID=70640909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921726087.5U Active CN210578816U (en) | 2019-10-15 | 2019-10-15 | Rotating shaft cover for camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210578816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798748A (en) * | 2020-08-19 | 2020-10-20 | 上海希林数字科技有限公司 | Bank display device |
| CN112354497A (en) * | 2020-09-14 | 2021-02-12 | 上海思阔化学科技有限公司 | Many containers reation kettle are used in polymer chemistry reaction |
| CN113695412A (en) * | 2021-09-02 | 2021-11-26 | 江西金奇新材料有限公司 | Outer square inner circle coil pipe disc drawing machine with moving core head |
-
2019
- 2019-10-15 CN CN201921726087.5U patent/CN210578816U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798748A (en) * | 2020-08-19 | 2020-10-20 | 上海希林数字科技有限公司 | Bank display device |
| CN112354497A (en) * | 2020-09-14 | 2021-02-12 | 上海思阔化学科技有限公司 | Many containers reation kettle are used in polymer chemistry reaction |
| CN113695412A (en) * | 2021-09-02 | 2021-11-26 | 江西金奇新材料有限公司 | Outer square inner circle coil pipe disc drawing machine with moving core head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: 239,300 North of Weisan Road, east of Jingshi Road, Tianchang Economic Development Zone, Chuzhou, Anhui Patentee after: Anhui Huachuang Intelligent Co.,Ltd. Country or region after: China Address before: No. 8, Shijie Group Road, West Side of Jinwei Road, Yixingbu Town, Beichen District, Tianjin, 300000 Patentee before: Tianjin huazhongxin Hardware Products Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |