CN205015542U - Filter support of easy dismouting - Google Patents
Filter support of easy dismouting Download PDFInfo
- Publication number
- CN205015542U CN205015542U CN201520657140.6U CN201520657140U CN205015542U CN 205015542 U CN205015542 U CN 205015542U CN 201520657140 U CN201520657140 U CN 201520657140U CN 205015542 U CN205015542 U CN 205015542U
- Authority
- CN
- China
- Prior art keywords
- camera lens
- lens
- filter support
- connection block
- mounting stand
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a filter support of easy dismouting, including lens mount pad and camera lens connecting seat, be equipped with the lens support on the lens mount pad, the camera lens connecting seat includes the camera lens go -between of compriseing the two halves ring, the connection fastener that is used for locking the fastening device of two halves ring and is used for connecting the lens mount pad, the lens mount pad rotatably is connected with the camera lens go -between through connecting the fastener, during the assembly, can be connected the fastening with the camera lens fast through detachable camera lens go -between, need not to dismantle the camera lens, effective protective glass head, and stable in structure is reliable, installs more convenient and fast, uses the flexibility higher.
Description
Technical field
The utility model relates to the filter support of taking lens, particularly relates to a kind of easy-to-dismount filter support.
Background technology
In order to change or improve the effect of capture apparatus gained image; usual meeting arranges filter before the camera lens of camera or video camera; filter is before being arranged on camera lens by filter support, and filter is mainly used in the photographic effects tackled ultraviolet, len and cannot adjust for the various digital product later stage.
Existing filter support needs first to pull down camera lens when assembling and using, then again camera lens assembling is used after filter support being connected with camera lens, complex operation step, time-consuming, assembling process easily damages camera lens, and the anglec of rotation of filter support and camera lens cannot be adjusted, purposes is single, poor universality.
Utility model content
Be intended to solve the problems of the technologies described above, the utility model provides a kind of easy-to-dismount filter support, can realize fast and camera lens assembly connection, and structure is practical reliable, and processing ease is quick.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of easy-to-dismount filter support, comprise lens mounting stand and camera lens Connection Block, described lens mounting stand is provided with lens supports, described camera lens Connection Block comprise be made up of two semi-rings camera lens abutment ring, for locking the retention mechanism of two semi-rings and the connection fastener for connecting lens mounting stand, described lens mounting stand is rotatably connected with camera lens abutment ring by connection fastener.
Preferably, described retention mechanism comprises Connection Block and the first clamp nut, and the abutting edge place of each semi-ring is connected to Connection Block, and described first clamp nut connects Connection Block corresponding on fastening two semi-rings, thus makes two semi-ring docking composition camera lens abutment rings.
Preferably, the madial wall of described camera lens abutment ring is provided with the projection for locating with camera lens.
Preferably, annular groove is provided with outside one end that described lens mounting stand is connected with camera lens Connection Block, described camera lens abutment ring is circumferentially with bulge loop along lateral wall, and one end of described connection fastener is fastened on camera lens abutment ring, and the other end is provided with buckle for fastening annular groove and bulge loop.
Preferred, described connection fastener is arranged respectively the second clamp nut and the 3rd clamp nut, described second clamp nut is connected with camera lens abutment ring, and described 3rd clamp nut is movably connected on buckle, and its end is pressed in annular groove and bulge loop through buckle top.
Preferably, the both sides of described lens mounting stand are respectively equipped with the link of tape guide groove, and described lens supports is movably connected on gathering sill for the mobile distance regulated between the lens supports of both sides.
The beneficial effects of the utility model are: this filter support is installed by the lens supports on lens mounting stand and connected square filter; lens mounting stand rotatably links into an integrated entity with camera lens Connection Block; such filter can rotate and realize polarisation function; during assembling, can be connected fastening fast with camera lens, without the need to dismantling camera lens by dismountable camera lens abutment ring; available protecting camera lens; Stability Analysis of Structures is reliable, installs more convenient and quicker, uses dirigibility higher.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:
Fig. 1 is the end construction schematic diagram of filter support of the present utility model;
Fig. 2 is the front-end architecture schematic diagram of filter support of the present utility model;
Fig. 3 is the sectional structure schematic diagram at A-A place in Fig. 2.
Embodiment
See Fig. 1-3, the easy-to-dismount filter support of the one that the utility model provides, comprise lens mounting stand 1 and camera lens Connection Block, described lens mounting stand 1 is provided with lens supports 11 with central through hole and in both sides, described camera lens Connection Block comprises the camera lens abutment ring 2 be made up of two semi-rings, for locking the retention mechanism 3 of two semi-rings and the connection fastener 4 for connecting lens mounting stand 1, this camera lens abutment ring 2 is demountable structure, can realize unclamping or tighten up two semi-rings by retention mechanism 3, be convenient to camera lens abutment ring 2 to be enclosed within camera lens install, simultaneously, described lens mounting stand 1 is rotatably connected with camera lens abutment ring 2 by connection fastener 4, when camera lens Connection Block is fastened on camera lens, lens mounting stand 1 can rotate adjustment gradual change angle, like this, filter can rotate and realize polarisation function.
As technique scheme preferred embodiment, above-mentioned retention mechanism 3 comprises Connection Block 32 and the first clamp nut 31, the abutting edge place of each semi-ring is connected to Connection Block 32, in this embodiment, Connection Block 32 is L-type structure, the bottom of L-type Connection Block 32 is fastened on semi-ring, first clamp nut 31 is connected to the upper end of L-type Connection Block 32, L-type Connection Block 32 during docking on two semi-rings is Corresponding matching oppositely, described first clamp nut 31 connects Connection Block 32 corresponding on fastening two semi-rings, this embodiment includes the joint that two retention mechanisms 3 are symmetrically placed in two semi-rings.
As shown in Figure 3, in this embodiment, lens mounting stand 1 outside the one end be connected with camera lens Connection Block be provided with annular groove 13, described camera lens abutment ring 2 is circumferentially with bulge loop 21 along lateral wall, one end of described connection fastener 4 is fastened on camera lens abutment ring 2, in this embodiment, the other end is provided with buckle 41 for fastening annular groove 13 and bulge loop 21, concrete, this buckle 41 comprises two button pin, two button pin fasten annular groove 13 and bulge loop 21 respectively, bulge loop 21 is close to the bottom of lens mounting stand 1, preferably, described connection fastener 4 is arranged respectively the second clamp nut 42 and the 3rd clamp nut 43, described second clamp nut 42 is connected with camera lens abutment ring 2, described 3rd clamp nut 43 is movably connected on buckle 41, its end is pressed in annular groove 13 and bulge loop 21 through buckle 41 top, regulate buckle 41 to clamp by the 3rd clamp nut 43 or unclamp annular groove 13 and bulge loop 21, when back-out the 3rd clamp nut 43 time can unclamp lens mounting stand 1 and make it rotate adjusting angle.
This filter support assembling process: the first clamp nut 31 of camera lens abutment ring 2 both sides is unclamped, open and pull down a wherein semi-ring, then being aimed at by the central through hole of lens mounting stand 1 is inserted on camera lens, the semi-ring pulled down installation is gone back after having located by filter support, and tighten fixed lens abutment ring 2 by the first clamp nut 31, finally in lens supports 11, loading square filter, installation, filter support can be installed without the need to pulling down camera lens; When needing the gradual change angle adjusting filter, then need to unclamp the 3rd fastening screw and regulate lens mounting stand 1,360 degree of rotations can be realized.
Preferably, the madial wall of described camera lens abutment ring 2 is provided with the projection 22 for locating with camera lens, is convenient to quick position assembling.
Preferably, the both sides of described lens mounting stand 1 are respectively equipped with the link 12 of tape guide groove, described lens supports 11 is movably connected on gathering sill, each link 12 is provided with two gathering sills, the distance regulated between both sides lens supports 11 can be moved by gathering sill, to be suitable for the square filter of assembling different size, use easy to operate.And lens supports 11 is connected to form with overlapped way by polylith compressing tablet, form the lens supports 11 of sandwich construction, the square filter of more than a piece can be used simultaneously to filter.
Above embodiment is only not limited in order to the technical solution of the utility model to be described, all do not depart from the utility model scope any amendment or equivalently to replace, it all should be encompassed in the scope of technical solutions of the utility model.
Claims (6)
1. an easy-to-dismount filter support, comprise lens mounting stand (1) and camera lens Connection Block, described lens mounting stand (1) is provided with lens supports (11), it is characterized in that: described camera lens Connection Block comprises the camera lens abutment ring (2) that is made up of two semi-rings and the retention mechanism (3) for locking two semi-rings, described camera lens Connection Block also includes the connection fastener (4) for connecting lens mounting stand (1), and described lens mounting stand (1) is rotatably connected with camera lens abutment ring (2) by connection fastener (4).
2. the easy-to-dismount filter support of one according to claim 1, it is characterized in that: described retention mechanism (3) comprises Connection Block (32) and the first clamp nut (31), the abutting edge place of each semi-ring is connected to Connection Block (32), and described first clamp nut (31) connects Connection Block (32) corresponding on fastening two semi-rings.
3. the easy-to-dismount filter support of one according to claim 1 and 2, is characterized in that: the madial wall of described camera lens abutment ring (2) is provided with the projection for locating with camera lens.
4. the easy-to-dismount filter support of one according to claim 1 and 2, it is characterized in that: outside one end that described lens mounting stand (1) is connected with camera lens Connection Block, be provided with annular groove (13), described camera lens abutment ring (2) is circumferentially with bulge loop (21) along lateral wall, one end of described connection fastener (4) is fastened on camera lens abutment ring (2), and the other end is provided with buckle (41) for fastening annular groove (13) and bulge loop (21).
5. the easy-to-dismount filter support of one according to claim 4, it is characterized in that: described connection fastener (4) is arranged respectively the second clamp nut (42) and the 3rd clamp nut (43), described second clamp nut (42) is connected with camera lens abutment ring (2), described 3rd clamp nut (43) is movably connected on buckle (41), and its end is pressed in annular groove (13) and bulge loop (21) through buckle (41) top.
6. the easy-to-dismount filter support of one according to claim 1, it is characterized in that: the both sides of described lens mounting stand (1) are respectively equipped with the link (12) of tape guide groove, described lens supports (11) is movably connected on gathering sill for the mobile distance regulated between both sides lens supports (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657140.6U CN205015542U (en) | 2015-08-26 | 2015-08-26 | Filter support of easy dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657140.6U CN205015542U (en) | 2015-08-26 | 2015-08-26 | Filter support of easy dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015542U true CN205015542U (en) | 2016-02-03 |
Family
ID=55214137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520657140.6U Expired - Fee Related CN205015542U (en) | 2015-08-26 | 2015-08-26 | Filter support of easy dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013858A (en) * | 2017-12-29 | 2018-05-11 | 广州维力医疗器械股份有限公司 | A kind of endoscope protects fixing device |
| WO2021051430A1 (en) * | 2019-09-19 | 2021-03-25 | 珠海市川富光学技术有限公司 | Lens filter bracket capable of separately rotating and adjusting filter lens |
| WO2023030137A1 (en) * | 2021-08-30 | 2023-03-09 | 深圳市锐丽珑精密光学有限公司 | Connecting structure of filter holder and light shield holder |
-
2015
- 2015-08-26 CN CN201520657140.6U patent/CN205015542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013858A (en) * | 2017-12-29 | 2018-05-11 | 广州维力医疗器械股份有限公司 | A kind of endoscope protects fixing device |
| WO2021051430A1 (en) * | 2019-09-19 | 2021-03-25 | 珠海市川富光学技术有限公司 | Lens filter bracket capable of separately rotating and adjusting filter lens |
| WO2023030137A1 (en) * | 2021-08-30 | 2023-03-09 | 深圳市锐丽珑精密光学有限公司 | Connecting structure of filter holder and light shield holder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160826 |