CN209265054U - A kind of camera lens fixinig plate - Google Patents
A kind of camera lens fixinig plate Download PDFInfo
- Publication number
- CN209265054U CN209265054U CN201920074440.XU CN201920074440U CN209265054U CN 209265054 U CN209265054 U CN 209265054U CN 201920074440 U CN201920074440 U CN 201920074440U CN 209265054 U CN209265054 U CN 209265054U
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- CN
- China
- Prior art keywords
- camera lens
- plate
- wall
- nut
- mirror trough
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Abstract
The utility model discloses a kind of camera lens fixinig plate, including ring flat-plate and camera lens, mirror trough is set in offering for the ring flat-plate, and the camera lens, which is placed on, to be set in mirror trough, and the inner wall for setting mirror trough is symmetrically arranged with two fixed mechanisms；Each fixed mechanism includes being provided with the accommodating groove set mirror trough inner wall and be arc, and the periphery wall of the ring flat-plate is rotatably connected to nut using bearing at the axis of accommodating groove, and the nut inner thread is connected with screw rod.The utility model passes through the knob in two fixed mechanisms of rotation, nut rotation is driven respectively, by the linear motion for being converted into screw rod of nut, make the fixed arch plate relative motion in two fixed mechanisms until emulsion layer generates certain pressure to camera lens to complete to fix, it is simple to operate, it solves and often requires to use tool in traditional technology could camera lens be carried out with disassembly installation, it is time-consuming and laborious, the problem of being inconvenient.
Description
Technical field
The utility model relates to camera technique field more particularly to a kind of camera lens fixinig plates.
Background technique
Camera is a kind of equipment for forming image using optical imaging concept and using negative writing image, is for taking the photograph
The optical instrument of shadow.Camera usually replaces different types of camera lens because of different demands in use, existing
Have and often requires to use tool in technology could camera lens be carried out with disassembly installation, it is time-consuming and laborious, it is inconvenient.
Utility model content
Purpose of the utility model is to solve a kind of camera lens for proposing, and proposing in background technique to use
Fixinig plate.
To achieve the goals above, the utility model adopts the technical scheme that
Mirror trough is set in a kind of camera lens fixinig plate, including ring flat-plate and camera lens, offering for the ring flat-plate, and the camera lens is put
It sets and is setting in mirror trough, the inner wall for setting mirror trough is symmetrically arranged with two fixed mechanisms；
Each fixed mechanism includes being provided with the accommodating groove set mirror trough inner wall and be arc, the periphery of the ring flat-plate
Wall is rotatably connected to nut using bearing at the axis of accommodating groove, and the nut inner thread is connected with screw rod, the screw rod
One end runs through ring flat-plate, extends in accommodating groove and be fixedly connected with fixed arch plate, and the fixed arch plate is close to the side for setting mirror trough
Side wall is through chamfered, and its side wall is fixedly connected to emulsion layer, the other end outer wall of the screw rod with the inner wall for setting mirror trough
It is symmetrically fixedly connected with limited block, interference fit has knob on the nut.
Preferably, the periphery wall of the ring flat-plate offers installation spiral shell on the trunnion about symmetrically integrally formed with trunnion
Pit, the installation threaded hole internal screw thread are connected with mounting screw.
Preferably, the inner wall of the accommodating groove offers the through-hole for cooperating with screw clearance and contacting with nut air.
Preferably, a circle rubber pad is embedded on the outer wall of the knob.
Preferably, the mirror trough of setting is interference fitted by emulsion layer and camera lens.
Compared with prior art, the advantages of this camera lens fixinig plate, is:
By the knob in two fixed mechanisms of rotation, nut rotation is driven respectively, converts screw rod for the rotation of nut
Linear motion, make fixed arch plate relative motion in two fixed mechanisms until emulsion layer to camera lens generate certain pressure to
It completes to fix, it is simple to operate, it solves and often requires to use tool in traditional technology and camera lens could be dismantled
Installation, it is time-consuming and laborious, the problem of being inconvenient.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of camera lens fixinig plate structural perspective；
Fig. 2 be the utility model proposes a kind of camera lens fixinig plate part A amplification structural schematic diagram；
Fig. 3 be the utility model proposes a kind of camera lens fixinig plate structural schematic diagram.
In figure: 1 ring flat-plate, 2 trunnions, 3 installation threaded holes, 4 set mirror trough, 5 camera lenses, 6 emulsion layers, 7 nuts, 8 screw rods, 9 through-holes,
10 limited blocks, 11 knobs, 12 fixed arch plates, 13 accommodating grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, mirror trough 4 is set in a kind of camera lens fixinig plate, including ring flat-plate 1 and camera lens 5, offering for ring flat-plate 1,
Camera lens 5, which is placed on, to be set in mirror trough 4, and the inner wall for setting mirror trough 4 is symmetrically arranged with two fixed mechanisms；
Each fixed mechanism includes being provided with the accommodating groove 14 set 4 inner wall of mirror trough and be arc, and the periphery wall of ring flat-plate 1 exists
It is rotatably connected to nut 7 using bearing at the axis of accommodating groove 13,7 internal screw thread of nut is connected with screw rod 8, and one end of screw rod 8 is passed through
In wearing ring flat-plate 1, extending to accommodating groove 13 and it is fixedly connected with fixed arch plate 12, the inner wall of accommodating groove 13 offers between screw rod 8
The through-hole 9 that gap cooperates and contacts with 7 air of nut provides the activity space of screw rod 8, and fixed arch plate 12 is close to set the one of mirror trough 4
Side side wall avoids damaging camera lens 5 because corner angle are excessively sharp through chamfered, and its side wall is fixed with the inner wall for setting mirror trough 4
It is connected with emulsion layer 6, mirror trough 4 is set and is interference fitted by emulsion layer 6 and camera lens 5, emulsion layer 6 is made of natural emulsion material, has
The features such as flexible height absorbs vibration, and compression and fatigue resisting, load is good, comfortable durable, the other end outer wall of screw rod 8 is symmetrically solid
Surely it is connected with limited block 10, limited block 10 can avoid screw rod 8 and screw out nut 7, and interference fit has knob 11, knob 11 on nut 7
Outer wall on be embedded with a circle rubber pad, on the one hand frictional force between user's hand and nut 7 can be increased by increasing rubber pad, separately
On the one hand due to rubber material matter it is soft can deformation, improve the comfort that uses of people.
It further illustrates, the width of accommodating groove 13 is slightly larger than the thickness of fixed arch plate 12, plays and is enough to store fixed arch plate
12 and guarantee that the rotation of wide-angle will not occur during protruding into and stretching out for fixed arch plate 12.
The periphery wall of ring flat-plate 1 installs spiral shell about installation threaded hole 3 symmetrically integrally formed with trunnion 2, is offered on trunnion 2
3 internal screw thread of pit is connected with mounting screw, is fixedly mounted on ring flat-plate 1 by installation threaded hole 3 on trunnion 2 and mounting screw
On camera.
It further illustrates, it is above-mentioned to be fixedly connected unless specifically defined or limited otherwise, otherwise to shall be understood in a broad sense, example
Such as, it can be welding, be also possible to gluing, or be integrally formed the customary means well known to those skilled in the art such as setting.
In the utility model, ring flat-plate 1 is fixedly mounted on cameras first with installation threaded hole 3 and mounting screw,
In the storage to accommodating groove 13 of fixed arch plate 12 at this time, mirror trough 4 will be set and placed vertically upward, and camera lens 5 is placed on and sets mirror trough 4
In, camera lens 5 is by emulsion layer 6 and sets the realization interference fit of mirror trough 4, completes to pre-fix.Rotate two respectively using knob 11 admittedly
Determine the nut 7 in mechanism, since the position of fixed arch plate 12 is limited in accommodating groove 13, and fixed arch plate 12 and screw rod 8 are solid
Fixed connection, screw rod 8 will not be rotated with the rotation of nut 7, so the rotation of nut 7 translates into the linear motion of screw rod 8,
So that fixed arch plate 12 stretches out accommodating groove 13, fixed arch plate 12 stretches out after accommodating groove 13 and will receive the limitation of camera lens 5, and two solid
12 relative motion of fixed arch plate in mechanism is determined until emulsion layer 6 squeezes camera lens 5 and generates certain pressure, from
And the fixation of camera lens 5 is completed, pressure vertically downward manually can be applied to fixed arch plate 12 when necessary, be kept fixed arc plate 12 and exist
Movement in horizontal direction.
When needing replacing camera lens, knob 11 in two fixed mechanisms of reversed turn, knob 11 drives coaxial arrangement
Nut 7 rotates, the linear motion that is converted into screw rod 8 of nut 7 identical as above-mentioned principle, so that two fixed machines
In 12 back movement of fixed arch plate and storage to accommodating groove 13 in structure, camera lens 5 is taken out, different types of camera lens 5 is installed
Repeat aforesaid operations.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of camera lens fixinig plate, including ring flat-plate (1) and camera lens (5), which is characterized in that ring flat-plate (1) opens up
It sets mirror trough (4), the camera lens (5), which is placed on, sets in mirror trough (4), and the inner wall for setting mirror trough (4) is symmetrically arranged with two fixations
Mechanism；
Each fixed mechanism includes being provided with the accommodating groove (13) set mirror trough (4) inner wall and be arc, the ring flat-plate (1)
Periphery wall be rotatably connected to nut (7) at the axis of accommodating groove (13) using bearing, nut (7) internal screw thread is connected with
Screw rod (8), one end of the screw rod (8) run through ring flat-plate (1), extend in accommodating groove (13) and be fixedly connected with fixed arch plate
(12), the fixed arch plate (12) is close to setting the side side wall of mirror trough (4) through chamfered, and its side wall and sets mirror trough (4)
Inner wall is fixedly connected to emulsion layer (6), and the other end outer wall of the screw rod (8) is symmetrically fixedly connected with limited block (10), institute
Stating interference fit on nut (7) has knob (11).
2. a kind of camera lens fixinig plate according to claim 1, which is characterized in that the periphery wall of the ring flat-plate (1)
About symmetrically integrally formed with trunnion (2), installation threaded hole (3), the installation threaded hole (3) are offered on the trunnion (2)
Internal screw thread is connected with mounting screw.
3. a kind of camera lens fixinig plate according to claim 1, which is characterized in that the inner wall of the accommodating groove (13)
It offers and screw rod (8) clearance fit and the through-hole (9) that is contacted with nut (7) air.
4. a kind of camera lens fixinig plate according to claim 1, which is characterized in that on the outer wall of the knob (11)
It is embedded with a circle rubber pad.
5. a kind of camera lens fixinig plate according to claim 1, which is characterized in that the mirror trough (4) of setting passes through cream
Glue-line (6) and camera lens (5) are interference fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074440.XU CN209265054U (en) | 2019-01-17 | 2019-01-17 | A kind of camera lens fixinig plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074440.XU CN209265054U (en) | 2019-01-17 | 2019-01-17 | A kind of camera lens fixinig plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209265054U true CN209265054U (en) | 2019-08-16 |
Family
ID=67566443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920074440.XU Active CN209265054U (en) | 2019-01-17 | 2019-01-17 | A kind of camera lens fixinig plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209265054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526695A (en) * | 2020-11-27 | 2021-03-19 | 江门市迈科光学有限公司 | Quick chuck device of camera lens |
| CN113758676A (en) * | 2020-06-04 | 2021-12-07 | 三赢科技（深圳）有限公司 | Optical element detection auxiliary device |
-
2019
- 2019-01-17 CN CN201920074440.XU patent/CN209265054U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758676A (en) * | 2020-06-04 | 2021-12-07 | 三赢科技（深圳）有限公司 | Optical element detection auxiliary device |
| CN112526695A (en) * | 2020-11-27 | 2021-03-19 | 江门市迈科光学有限公司 | Quick chuck device of camera lens |
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