CN103196017B - Single-hand-operated portable single lens bracket - Google Patents
Single-hand-operated portable single lens bracket Download PDFInfo
- Publication number
- CN103196017B CN103196017B CN201310135419.3A CN201310135419A CN103196017B CN 103196017 B CN103196017 B CN 103196017B CN 201310135419 A CN201310135419 A CN 201310135419A CN 103196017 B CN103196017 B CN 103196017B
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- hook
- camera lens
- pressure pin
- lens bracket
- support rod
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Abstract
The invention discloses a single-hand-operated portable single lens bracket which is characterized by comprising a hook (1), an elastic limit ring (2) and a support rod (3). The hook (1) is hooked. The support rod (3) is formed by a downward extension part of the hook (1), and the hook (1) and the support rod (3) are integrally pressed. The support rod (3) extends down, and the tail end of the support rod (3) is bent up opposite to the hook (1) to allow for formation of a turned edge. The middle of the support rod (3) is recessed towards one side of the hook (1). The elastic limit ring (2) is fixed on the upper portion of the support rod (3) in a direction opposite to the hook (1). The single-hand-operated portable single lens bracket allows a single hand to change various single lenses conveniently and simply, and allows multiple lenses to be carried out for photographing. The single-hand-operated portable single lens bracket is simple in structure, easy to process and low in cost.
Description
Technical field
The invention belongs to photographic goods accessory field, relate to the anti-camera lens bracket of the portable list of a kind of one-handed operation, be that one often uses the anti-lens apparatus of multiple list to carry out camera work for needs, and need the portable equipment of often replacing camera lens.
Background technique
Along with growth in the living standard, a lot of people like single anti-photography, and slr camera and camera lens are also more and more used by ordinary people.When carrying out photography activity, because needs often change phtographic lens, and camera lens is all relatively heavier, changes very inconvenient, wastes time.Now case for lense is more common, but it is as carrying bag tool, and be not suitable for camera work person or fan's door quick-replaceable camera lens in the wild.The present invention is directed to this feature, devise the bracket that can hang over the portable quick-replaceable camera lens on belt or other backpack strips, the quick-replaceable of multiple camera lens can be met, and one hand just can operate, very convenient when going out to photograph, be applicable to combinationally using of multiple camera lens.Improve efficiency and the quality of photography.
Existing product of the same type major part is the knapsack of dress camera lens, photography is particular about and is captured, chance and time are very important, and existing knapsack out of doors time need knapsack to be put on the ground, and then to open, change camera lens again, again the camera lens changed is contained in bag, like this waste a lot of time, the best opportunity that may photograph just without, and when needs are changed frequently, more aobvious very inconvenient and trouble.
Summary of the invention
The object of the present invention is to provide the anti-camera lens bracket of the portable list of a kind of one-handed operation, realize the effect that quick-replaceable camera lens and portable multiple camera lens are gone out.
The technical solution realizing the object of the invention is: the anti-camera lens bracket of the portable list of a kind of one-handed operation, comprises hook, elastic spacing circle and pressure pin three part.
Linking up with the hook formation be made up of elastic plate, is that the main load-bearing member of total is for hanging in supporters such as belts.
Linking up with extension is downwards pressure pin, and both are integrated, and do not split.Pressure pin extends downwards and is about 45mm-70mm, its end to hook opposite direction turn up, formed flange, vertical to camera lens with constraint, hold camera lens, make it drop.The space held, to hook side depression, is left in order to give the part of camera lens different radii in the middle part of pressure pin.
On the upside of pressure pin, hook, is fixed with elastic spacing circle in the other direction.Elastic spacing circle is divided into two-layer, outer ring and inner ring.Outer ring and inner ring are integrated, comparatively large and have certain rigidity sheet material to make by elasticity coefficient.Outer ring is extended outward by pressure pin upper half part both sides and forms circular arc, but does not close, and leaves the bayonet socket more smaller than diameter of lens in the middle of its two end.Outer ring end continues inside reflexed, and form the equidistant circular arc with its concentric, i.e. inner ring, inner radii is slightly less than camera lens radius, slightly larger than bayonet socket size.Inner ring end is not closed and is closed up, and is leaving free end close to pressure pin place.
During use, first by hook, total is hung on belt, then by camera lens to the pushing of bayonet socket inside.Because outer ring and inner ring are elastic material, when bayonet socket receives the camera lens pushing more bigger than its radius, whole elastic spacing circle generation deformation, bayonet socket size becomes large, and camera lens is pushed.After camera lens enters, deformation is recovered in outer ring, and bayonet socket size is reduced, and camera lens can not outwards be dropped.Inner ring does not recover deformation completely, is clamped by case for lense, makes it rock.Then camera lens is held by pressure pin under gravity.During camera switching, inverted sequence operates.
The present invention compared with prior art, its remarkable advantage: the anti-camera lens of the various list of replaced by one hand that can be convenient and simple, and can going out photography by portable multiple camera lens.Structure is simple, and easily process, cost is low, has good popularizing prospect.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is whole structure figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
The anti-camera lens bracket of a kind of portable list of one-handed operation, comprises hook 1, elastic spacing circle 2 and pressure pin 3 three part; Hook 1 hook formation that made by Thin Elastic corrosion resistant plate is that the main load-bearing member of total is for hanging in supporter such as belt 5 grade; Hook 1 downwards extension is pressure pin 3, and both integrally suppress and form; Pressure pin 3 extends downwards and is about 55mm, and its end is turned up to hook 1 opposite direction, forms flange, in vertical to camera lens with constraint, hold camera lens, make it drop; The space held, to hook 1 side depression, is left in order to give the part of camera lens different radii in the middle part of pressure pin 3; On the upside of pressure pin 3, hook 1, is fixed with elastic spacing circle 2 in the other direction; Elastic spacing circle 2 is divided into outer ring 21 and inner ring 22; Outer ring 21 and inner ring 22 are integrated, and make by Thin Elastic corrosion resistant plate; Outer ring 21 is fixed on pressure pin 3 upper half part, extends outward formation circular arc, but do not close from both sides, leaves the bayonet socket 23 more smaller than diameter of lens in the middle of its two end; Outer ring 21 end continues inside reflexed, and form the equidistant circular arc with its concentric, i.e. inner ring 22, inner radii is slightly less than camera lens radius, slightly larger than bayonet socket 23 size; Inner ring 22 end is not closed and is closed up, and is leaving free end close to pressure pin 3 place; During use, first by hook 1, total is hung on belt 5, then by camera lens to the pushing of bayonet socket 23 inside; Because outer ring 21 and inner ring 22 are elastic material, when bayonet socket 23 receives the camera lens pushing more bigger than its radius, there is deformation in whole elastic spacing circle 2, bayonet socket 23 size becomes large, and camera lens is pushed; After camera lens enters, deformation is recovered in outer ring 21, and bayonet socket 23 size is reduced, and camera lens can not outwards be dropped; Inner ring 22 does not recover deformation completely, is clamped by case for lense, makes it rock; Then camera lens is held by pressure pin 3 under gravity; During camera switching, inverted sequence operates.
Above-described embodiment does not limit the present invention in any way, and the technological scheme that the mode that every employing is equal to replacement or equivalent transformation obtains all drops in protection scope of the present invention.
Claims (4)
1. the anti-camera lens bracket of the portable list of one-handed operation, is characterized in that: comprise hook (1), elastic spacing circle (2) and pressure pin (3); Hook (1) is hook formation, and hook (1) downwards extension is pressure pin (3), and both integrally suppress and form; Pressure pin (3) extends downwards, and its end is turned up to hook (1) opposite direction, forms flange; The middle part of pressure pin (3) is to hook (1) side depression; Pressure pin (3) top, the opposite direction of hook (1), is fixed with elastic spacing circle (2);
Elastic spacing circle (2) is divided into outer ring (21) and inner ring (22); Outer ring (21) is fixed on pressure pin (3) upper half part, extends outward formation circular arc, but do not close from both sides, leaves the bayonet socket (23) more smaller than diameter of lens in the middle of its two end; Outer ring (21) end continues inside reflexed, and form the equidistant circular arc with its concentric, i.e. inner ring (22), inner radii is slightly less than camera lens radius, slightly larger than bayonet socket (23) size; Inner ring (22) end is not closed and is closed up, and is leaving free end close to pressure pin (3) place.
2. the anti-camera lens bracket of the portable list of one-handed operation according to claim 1, is characterized in that: outer ring (21) and inner ring (22) are integrated, comparatively large and have certain rigidity sheet material to make by elasticity coefficient.
3. the anti-camera lens bracket of the portable list of one-handed operation according to claim 1, is characterized in that: pressure pin (3) extends downwards for 45mm-70mm.
4. the anti-camera lens bracket of the portable list of one-handed operation according to claim 1, is characterized in that: hook (1) hook formation be made up of elastic plate, makes the main load-bearing member of total for hanging in supporter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310135419.3A CN103196017B (en) | 2013-04-18 | 2013-04-18 | Single-hand-operated portable single lens bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310135419.3A CN103196017B (en) | 2013-04-18 | 2013-04-18 | Single-hand-operated portable single lens bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103196017A CN103196017A (en) | 2013-07-10 |
| CN103196017B true CN103196017B (en) | 2015-07-22 |
Family
ID=48718744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310135419.3A Active CN103196017B (en) | 2013-04-18 | 2013-04-18 | Single-hand-operated portable single lens bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103196017B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087699B (en) * | 2016-11-21 | 2021-01-05 | 神讯电脑(昆山)有限公司 | Adjustable bracelet element |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5630257A (en) * | 1994-12-07 | 1997-05-20 | Tiger Products, Inc. | Versatile adjustable fastener system |
| US5871106A (en) * | 1997-02-05 | 1999-02-16 | Oksa; John William | Caulk tube holder |
| FR2781552A1 (en) * | 1998-07-21 | 2000-01-28 | Ganay Girard Marie Pierre De | Detachable tilting holder for cylindrical drink container is attached to a golf bag trolley by clamps |
| CN2343848Y (en) * | 1998-11-23 | 1999-10-20 | 郑伟 | Key buckle capable of carrying mineral water |
| CN202302334U (en) * | 2011-11-03 | 2012-07-04 | 北汽福田汽车股份有限公司 | Bracket for pipelines by multiple pipe grooves |
| CN203215219U (en) * | 2013-04-18 | 2013-09-25 | 南京理工大学 | Portable bracket of lens of single-lens reflex operated one-handed |
-
2013
- 2013-04-18 CN CN201310135419.3A patent/CN103196017B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103196017A (en) | 2013-07-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130710 Assignee: Nanjing Manxiang Culture Media Co.,Ltd. Assignor: NANJING University OF SCIENCE AND TECHNOLOGY Contract record no.: X2022980021016 Denomination of invention: One hand operated portable SLR lens bracket Granted publication date: 20150722 License type: Exclusive License Record date: 20221108 |