CN209674167U - A kind of camera lens filter support - Google Patents
A kind of camera lens filter support Download PDFInfo
- Publication number
- CN209674167U CN209674167U CN201920329314.4U CN201920329314U CN209674167U CN 209674167 U CN209674167 U CN 209674167U CN 201920329314 U CN201920329314 U CN 201920329314U CN 209674167 U CN209674167 U CN 209674167U
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- CN
- China
- Prior art keywords
- camera lens
- filter support
- adapter ring
- screw
- tie down
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Abstract
The utility model relates to a kind of camera lens filter supports, it include camera lens adapter ring and filter support, the camera lens adapter ring and the removable discretely assembly one of filter support, and the peripheral side of the filter support is equipped with locking member, the locking member is axially moveably protruded into filter support and is acted on camera lens adapter ring, realizes the locking of camera lens adapter ring.In this way, locking member can be equipped with by the peripheral side in filter support to lock when use process is to camera lens adapter ring, solve the problems, such as existing camera lens filter support leads to that the filter angle on the bracket adjusted is rotated or shaken, light efficiency is unable to satisfy demand in due to external force, and lock operation is simple, convenient, fast, structure also very simple, processing is easy, and has the very strong market competitiveness.
Description
Technical field
The utility model belongs to photographic goods technical field, in particular to a kind of camera lens filter support.
Background technique
Currently, the capture apparatus such as existing camera, video camera usually can all pass through in use process in camera lens on the market
Filter support installs different eyeglasses, different to achieve the effect that.And these existing filter supports include camera lens adapter ring and filter
Mirror support, wherein the adapter ring ontology of camera lens adapter ring and filter support assemble one, and adapter ring ontology is equipped with rotatable moving-coil.
Utility model content
Applicant have discovered that: in certain force when the camera lens adapter ring and filter support of these existing filter supports assemble together
Degree effect under can relatively rotate, cause in use camera lens adapter ring rotate, to make to have adjusted the filter on active circle
Mirror angle changes, light efficiency is unable to satisfy shooting demand.
To solve the above-mentioned problems in the prior art, the utility model provides one kind can be by camera lens adapter ring and filter
Bracket firmly locks together, and use process bracket not can rotate, and lock operation is simple, convenient, fast, and structure is simple, processing
Produce easy camera lens filter support.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of camera lens filter support, includes camera lens adapter ring and filter support, and the camera lens adapter ring and filter support are removable
Discretely assembly one is opened, and the peripheral side of the filter support is equipped with locking member, the locking member is axially moveably
It protrudes into filter support and acts on camera lens adapter ring, realize the locking of camera lens adapter ring.
Further, the filter support is equipped with the internal thread hole of perforation peripheral side and adapter ring mounting groove, the lock
Tight part is tie down screw, and the tie down screw is matchingly screwed into internal thread hole, and when locking camera lens adapter ring, the locking
Screw rod, which turns, axially to be moved to and inner end is made to protrude into adapter ring mounting groove, hold out against on camera lens adapter ring.
Further, the inner end end of the tie down screw is equipped with limiting section, and the radial dimension of the limiting section is greater than interior
The diameter of threaded hole.
Further, the inner end end of the tie down screw is equipped with screw hole and limited screw, and the limited screw is tightened
In screw hole, and the nut outer diameter of the limited screw is greater than the diameter of internal thread hole, constitutes the limiting section.
Further, the screw hole and tie down screw are integrated structure.
Further, the back side of the filter support is equipped with annular adapter ring mounting groove, the annular groove of the adapter ring mounting groove
More than one is additionally provided on side to the positioning wedged block of slot internal projection and a self-resetting lock slider, the lock slider
It extends in slot and is movable to outside slot, and the operation pin connection that lock slider is equipped with filter support is fixed.
Further, there are two the positioning wedged block is total to, two positioning wedged blocks are arranged at intervals on and lock slider phase
Pair adapter ring mounting groove annular trough rim on.
Further, the back side of the positioning wedged block and filter support maintains an equal level, and is integrated structure with filter support；Institute
It states lock slider and extends to the back side of the part in slot and filter support and maintain an equal level.
The utility model mainly has the advantages that
The utility model is through the above technical solutions, can be equipped with locking member by the peripheral side in filter support makes
It is locked when with process to camera lens adapter ring, efficiently solving existing camera lens filter support is caused in due to external force
The problem of filter angle on the bracket adjusted is rotated or is shaken, light efficiency is unable to satisfy demand, and lock operation
Simply, convenient, fast, also very simple, processing are easy structure, have the very strong market competitiveness.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of camera lens filter support embodiment described in the utility model；
Fig. 2 is the enlarged structure schematic diagram in the portion A in Fig. 1；
Fig. 3 is the structural schematic diagram of tie down screw in a kind of camera lens filter support embodiment described in the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figures 1 and 2, a kind of camera lens filter support described in the utility model embodiment, includes camera lens adapter ring 1
With filter support 2, the camera lens adapter ring 1 and the removable discretely assembly one of filter support 2, and the filter support 2
Peripheral side is equipped with locking member 3, and the locking member 3 axially moveably protrudes into filter support 2 and acts on camera lens adapter ring 1
On, realize the locking of camera lens adapter ring 1.Specific structure can be with are as follows: the back side of the filter support 2 is equipped with annular adapter ring mounting groove
4, the filter support 2 is equipped with the internal thread hole 5 of perforation peripheral side and adapter ring mounting groove 4, and the locking member 3 can be lock
Tight screw rod, the tie down screw are matchingly screwed into internal thread hole 5, and when locking camera lens adapter ring 1, and the tie down screw is twisted
Moving axis to move to and make inner end protrude into adapter ring mounting groove 4, hold out against on camera lens adapter ring 1 (such as: the inner end of tie down screw is held out against
On the annular clamping card 11 of the adapter ring ontology of camera lens adapter ring 1).
In this way, camera lens filter support described in the utility model is equipped with locking member 3 by the peripheral side in filter support 2
It can lock, be efficiently solved in existing camera lens filter support use due to outer masterpiece when use process is to camera lens adapter ring 1
With and lead to the problem of filter angle on the bracket adjusted is rotated or shaken, light efficiency is unable to satisfy demand, and
Lock operation is simple, convenient, fast, and also very simple, processing are easy structure, has the very strong market competitiveness.
If the inner end end of Fig. 2 and Fig. 3, the tie down screw of camera lens filter support described in the utility model are equipped with limiting section,
The radial dimension of the limiting section is greater than the diameter of internal thread hole 5.Specific structure can be with are as follows: the inner end end of the tie down screw
Equipped with screw hole 31 and limited screw 32, the screw hole 31 is integrated structure with tie down screw, and the limited screw 32 is twisted
Tightly in screw hole 31, and the nut outer diameter of the limited screw 32 is greater than the diameter of internal thread hole 5, constitutes the limit
Portion.In this way, camera lens filter support described in the utility model is when being unlocked operation to camera lens adapter ring 1, limiting section can be effective
The range that limitation tie down screw moves axially outward, avoids tie down screw from falling, uses more convenient operation.
In addition, being additionally provided with more than one positioning wedged block 41 to slot internal projection on the annular trough rim of the adapter ring mounting groove 4
With a self-resetting lock slider 42, such as Fig. 1, the positioning wedged block 41 altogether there are two, two positioning wedged blocks 41 are spaced
It is arranged on the annular trough rim of the adapter ring mounting groove 4 opposite with lock slider 42, while the positioning wedged block 41 can be with filter branch
The back side of frame 2 maintains an equal level, and is integrated structure with filter support 2；The lock slider 42 extends in slot and is movable to slot
Outside, and lock slider 42 extends to the back side of the part in slot and filter support 2 and maintains an equal level, the lock slider 42 also with filter branch
The operation pin 43 that frame 2 is equipped with is connected and fixed.
When camera lens adapter ring 1 and filter support 2 assemble integrated, first the annular snap edge fit 11 of 1 one end of camera lens adapter ring is stuck in
Adapter ring is installed in the adapter ring mounting groove 4 at positioning wedged block 41, then pulls out operation pin 43, lock slider 42 is driven to be moved to
Outside 4 slot of adapter ring mounting groove, then entire annular snap edge fit 11 is mounted in adapter ring mounting groove 4, finally unclamps operation pin 43, lock
Fixed slider 42, which automatically resets, to be moved in slot；Similarly, camera lens adapter ring 1 and filter can be separated by pulling out operation pin 43
Mirror support 2.Assembly manipulation is simple, light, quick, using more convenient.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (8)
1. a kind of camera lens filter support, it is characterised in that: include camera lens adapter ring (1) and filter support (2), the camera lens adapter ring
(1) and the removable discretely assembly of filter support (2) is integrated, and the peripheral side of the filter support (2) is equipped with locking member
(3), the locking member (3) is axially moveably protruded into filter support (2) and is acted on camera lens adapter ring (1), realizes camera lens
The locking of adapter ring (1).
2. camera lens filter support according to claim 1, it is characterised in that: it is circumferential that the filter support (2) is equipped with perforation
The internal thread hole (5) of side and adapter ring mounting groove (4), the locking member (3) is tie down screw, and the tie down screw is matchingly twisted
Enter in internal thread hole (5), and when locking camera lens adapter ring (1), the tie down screw, which turns, axially to be moved to and protrude into inner end
Adapter ring mounting groove (4) is held out against on camera lens adapter ring (1).
3. camera lens filter support according to claim 2, it is characterised in that: the inner end end of the tie down screw is equipped with limit
Portion, the radial dimension of the limiting section are greater than the diameter of internal thread hole (5).
4. camera lens filter support according to claim 3, it is characterised in that: the inner end end of the tie down screw is equipped with screw
Hole (31) and limited screw (32), the limited screw (32) is tightened in screw hole (31), and the limited screw (32)
Nut outer diameter be greater than internal thread hole (5) diameter, constitute the limiting section.
5. camera lens filter support according to claim 4, it is characterised in that: the screw hole (31) is whole with tie down screw
Change structure.
6. according to claim 1 to any camera lens filter support in 5, it is characterised in that: the back side of the filter support (2)
Equipped with annular adapter ring mounting groove (4), more than one is additionally provided with to slot internal projection on the annular trough rim of the adapter ring mounting groove (4)
Positioning wedged block (41) and a self-resetting lock slider (42), the lock slider (42) extend in slot and move
To outside slot, and the operation pin (43) that lock slider (42) is equipped with filter support (2) is connected and fixed.
7. camera lens filter support according to claim 6, it is characterised in that: there are two the positioning wedged block (41) is total, two
The positioning wedged block (41) is arranged at intervals on the annular trough rim of the adapter ring mounting groove (4) opposite with lock slider (42).
8. camera lens filter support according to claim 6, it is characterised in that: the positioning wedged block (41) and filter support (2)
The back side maintain an equal level, and with filter support (2) be integrated structure；The lock slider (42) extends to the part in slot and filter
The back side of bracket (2) maintains an equal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329314.4U CN209674167U (en) | 2019-03-15 | 2019-03-15 | A kind of camera lens filter support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329314.4U CN209674167U (en) | 2019-03-15 | 2019-03-15 | A kind of camera lens filter support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209674167U true CN209674167U (en) | 2019-11-22 |
Family
ID=68571618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920329314.4U Active CN209674167U (en) | 2019-03-15 | 2019-03-15 | A kind of camera lens filter support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209674167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021238624A1 (en) * | 2020-05-27 | 2021-12-02 | 北京高城伟业商贸有限责任公司 | Connecting structure for camera lens and filter, and camera filter and camera lens |
-
2019
- 2019-03-15 CN CN201920329314.4U patent/CN209674167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021238624A1 (en) * | 2020-05-27 | 2021-12-02 | 北京高城伟业商贸有限责任公司 | Connecting structure for camera lens and filter, and camera filter and camera lens |
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