CN203178648U

CN203178648U - Multifunctional photographic umbrella

Info

Publication number: CN203178648U
Application number: CN201320243353.5U
Authority: CN
Inventors: 曹礼坤
Original assignee: ZHEJIANG TONGDA INDUSTRY TRADE Co Ltd
Current assignee: ZHEJIANG TONGDA INDUSTRY TRADE Co Ltd
Priority date: 2013-04-19
Filing date: 2013-04-19
Publication date: 2013-09-04
Anticipated expiration: 2023-04-19

Abstract

The utility model relates to a multifunctional camera umbrella, which belongs to a utensil matched with the photography. The multifunctional camera umbrella comprises a reflection folded umbrella; and an umbrella rod is formed by a plurality of tube bodies and anti-retraction mechanisms, where the plurality of tube bodies are successively sleeved with each other and are in slip joint and the anti-retraction mechanisms are arranged between adjacent tube bodies. The anti-retraction mechanisms has guide holes sleeved at the inner tube body walls; lock holes are arranged at positions, corresponding to those of the guide holes, of the outer tube body walls. Elastic lock pins are arranged in the inner tube bodies, wherein the heads of the elastic lock pins pass through the guide holes and are exposed of the tube bodies and can stretch into the lock holes that are aligned at the lock pins and are arranged at the outer tube bodies. A plurality of shift holes are arranged at the outer tube body wall, with the lock holes, of the middle lower portion of the umbrella rod, and are arranged an axial straight line passing through the lock holes. Besides, the photographic umbrella also includes a holder arranged at the top of the umbrella rod and a tripod that can be closed or expanded and is arranged at the bottom of the umbrella rod. The multifunctional camera umbrella with the structure not only can be used as a photographic support but also can be used as a reflection umbrella for light supplementation and a sun-rain umbrella for emergency, so that the one body integrated with multiple functions is realized and the umbrella can be used conveniently. And after the umbrella is closed, the umbrella with the small size can be carried conveniently.

Description

Multi-functional photography umbrella

Technical field

The utility model relates to a kind of for the matched utensil of photography, and especially a kind of have a multi-functional photography umbrella that sets up camera and light filling function.

Background technology

When taking people, thing, often need target is carried out the light filling correction, Reflection umbrella is a kind of utensil of light filling correction.Existing Reflection umbrella is on common en-toutcas the silvery white reflector layer of inside surface coated one deck of umbrella cloth to be made.During use, Reflection umbrella is strutted, utilize the reflective surface of umbrella cloth inside surface, with the flash of light of flashlamp or bright light reflection or scatter to position darker on the target or the zone of the figure viewed from behind is arranged, carry out the light filling correction, thereby obtain satisfied photographic work.This class Reflection umbrella only has single reflection function, and volume ratio is bigger.When people go on a tour the photography activity, except camera going along with, also need carry Reflection umbrella simultaneously, support a plurality of utensils such as camera trivets.These utensils are in different individual morphology, and non-ly use simultaneously, and volume is big, when standby, often because of not of uniform size, disperse and slip, and the shortcoming situation takes place, and cause using trouble, carry very inconvenient.

The utility model content

At above-mentioned existing in prior technology problem, the purpose of this utility model is that existing Reflection umbrella is improved, and provides a kind of and can photograph reflectively, can support the camera multiple function of taking a picture again, and is easy to use, portable integrated multi-functional photography umbrella.

The utility model is achieved in that a kind of multi-functional photography umbrella, comprise a reflective folding umbrella, described reflective folding parachute kit has a contractile umbrella bar, this umbrella bar mainly by socket successively, sliding join a plurality of bodys of spline, the anti-cam mechanism between the adjacent inside and outside body is formed; Described anti-cam mechanism has a guide hole on the interior tube body wall of belled position, outside on the tube body wall therewith the guide hole corresponding position have a lockhole, in interior tube body, there is its gib head to pass Dao Kong And and exposes a flexible lock pin outside the body, described flexible lock pin exposes the outer gib head of body and can put in the lockhole of aiming at it on outer tube body, thereby will be somebody's turn to do in interior tube body and the locking of the axial location between outer tube body; At umbrella bar middle part or a plurality of gears hole of having the tube body wall outside of lockhole to have to have certain intervals, bottom, the aperture in these gear holes is corresponding with the lockhole aperture, and they were arranged on the axial straight line of lockhole.When aligning with gib head on interior tube body in a certain gear hole on the outer tube body, the gib head of flexible lock pin just puts in this gear hole automatically, thereby the another location between adjacent two bodys is locked; This multi-functional photography umbrella comprises that also umbrella masthead portion can install The Cloud Terrace of camera and be arranged on the tripod of the received And of umbrella bar bottom.

Described tripod comprises a housing, three contractile legs and a joint pin constitute, three fenestras that circumference uniform distribution is arranged in the corner of lower part of frame and bottom, leg is the structure that more piece is slidingly matched, its end extends the corresponding pivot tongue of width of its thickness and fenestra, be inserted with a pivot on the pivot tongue, be provided with in the housing with the pivot tongue that puts in fenestra on the pivot seat that is articulated of pivot, fenestra be provided with can with the supporting surface of the pivot tongue contacts side surfaces of open leg, there is a packing ring pivot tongue end of three legs in housing, an elastic rubber fitting is arranged between this packing ring and the housing end face, described joint pin is fixed on the housing, and it has exposes the outer column cap that can be connected with umbrella bar bottom of housing.

Described flexible lock pin is made of pin and spring, and described pin is through in the guide hole of interior tube body, and described spring one end is pressed in or is connected the afterbody of pin, the other end of spring be pressed in described guide hole relative on the inwall of interior tube body.

After adopting said structure, the The Cloud Terrace of camera has reached in the bottom attaching of umbrella bar a tripod owing to the umbrella masthead portion at reflective folding umbrella is provided with fixedly, and the body that lockhole is arranged below reflective folding umbrella established a plurality of gears hole, thereby formed the camera support that height can be done significantly or regulate by a small margin; Receive the And tripod; three legs after And holds together have formed a umbrella handle, opening the folding umbrella is an emergent en-toutcas, shrinks the umbrella bar and can make Reflection umbrella usefulness, one body multifunctional, after using, the folding umbrella cloth shrinks the umbrella bar Ji Shou And leg becomes the same with common folding umbrella, volume is little, can carry, easy to use, be particularly suitable for shutterbugs' use.

Description of drawings

Fig. 1 is the structure partial cut-open view of the multi-functional photography umbrella of the utility model.

Fig. 2 be along Figure 1A-A to cutaway view Amplified image.

Embodiment

Below in conjunction with accompanying drawing the utility model is further elaborated.

Fig. 1, Fig. 2 are a kind of embodiment of the present utility model.Multi-functional photography pack is drawn together a reflective folding umbrella 200, The Cloud Terrace 100, tripod 300.

As shown in Figure 1, reflective folding umbrella 200 comprises a contractile umbrella bar 210, be positioned at and decide hinged seat 201 in the umbrella masthead portion, be enclosed within and slidably move hinged seat 202 on the umbrella bar 210, hinged folding umbrella keel 203 and the umbrella cloth 204 that is attached on the keel constitute with deciding hinged seat 201 and moving hinged seat 202 respectively, and wherein the inside surface of umbrella cloth has argenteous reflector layer.In the present embodiment, adopt four folding umbrella keel commonly used, also can adopt triple folding umbrella keel or five folding umbrella keel certainly.On reflective folding umbrella, also comprise the locking device (present embodiment is only made diagram to the common locking device of this class and do not done the literal expansion) that the folding umbrella is locked in the umbrella cloth deployed position.

Described umbrella bar 210 is mainly by socket successively, sliding three bodys and the anti-cam mechanism between the adjacent internal and external casing 220 of joining spline formed, should prevent that cam mechanism 220 had a guide hole 221 on interior tube body 211 walls of belled position, guide hole 221 corresponding positions have the corresponding lockhole 222 in its aperture and guide hole aperture therewith on outer tube body 212 walls, in interior tube body 211, there is its gib head 225 to pass guide hole 221 And and exposes a flexible lock pin 223 outside interior tube body 211, the gib head 225 that this flexible lock pin exposes outside interior tube body 211 can put in the lockhole on outer tube body 212 222 that aligns with gib head 225, thereby the axial location of adjacent two body maximum elongations is locked.Flexible lock pin 223 is made of pin 224 and spring 226, wherein the gib head 225 of pin 224 front ends has the shape of taper, its afterbody has a convex shoulder 227, and spring 226 1 ends are pressed in the afterbody of pin 224, and the other end of spring 226 is pressed in relative with guide hole 221 on interior tube body 211 inwalls.When the gib head 225 of pressing flexible lock pin 223; when And exerts oneself as axial compression to adjacent two bodys simultaneously, be pressed on the conical surface of pin 224 at the lockhole 222 partial bores faces on the outer tube body 212, the component that produces promotes pin 224 retractions, lock between adjacent two bodys is untied, and is just collapsible.In concrete enforcement, also can adopt the structure of the elastic-like lock pin in the present folding parasol and umbrella to replace above-mentioned flexible lock pin 223.This flexible lock pin can be made of pin and the sheet spring that curves " U " shape.The gib head of pin front end has conical in shape, also arcuate shape, the afterbody of pin is riveted on sheet spring " U " shape opening one side, and described gib head is passed in the guide hole of interior tube body, and " U " shape opening another side support of sheet spring is on the relative interior tube body inwall of guide hole.

In umbrella bar 210, the bottom be provided with lockhole 222 have five gear holes 231 apart from one another by 25mm at outer tube body 212 walls, wherein lockhole 222 can be 25mm with the interval in adjacent gear hole 231, these gear holes were arranged on the axial straight line of lockhole.Thereby the height of umbrella bar 210 can carry out thin tuning by per step 25mm.

The Cloud Terrace 100 is positioned on the top of umbrella bar 210, it has a pedestal 101, an inner chamber 102 that has the combination of semisphere face and the face of cylinder to surround in the pedestal, the semisphere vertex of surface outwards has a through hole 103, the spheroid of one ball screw 104 is arranged in the cavity of pedestal 101, ball screw 104 screw portions are protruding by through hole 103, but the pallet 105 of the support Xiang Ji And locking that is spirally connected on the screw rod that stretches out; A web member 106 that can be spirally connected with umbrella bar 210 tops is arranged below ball screw 104, the position of these web member 106 contiguous ball screw 104 spheroids has and the corresponding concave spherical surface 107 of spherome surface, its waist has a circumferential groove 108, wherein the groove side near concave spherical surface is taper surface 109, one lock-screw 110 is screwed into inner chamber 101 from the screw of pedestal 101 sidewalls, when the awl point 111 of lock-screw 110 afterbodys presses taper surface 109 on the web member 106, concave spherical surface 107 on the web member 106 presses closer the spherome surface of ball screw 104, thereby the attitude of ball screw 104 is fixed.

As shown in Figure 1 and Figure 2, tripod 300 is positioned at the bottom of umbrella bar 210, and it comprises 310, three the contractile legs 320 of a housing that are made of drain pan 312 and loam cake 311 and the joint pin 333 that is fixed on the housing 310 constitutes.There are three fenestras 313 of circumference uniform distribution corner between housing 310 bottoms and bottom, described leg 320 is traditional telescopic structure of three joints, its end extends its thickness and the corresponding pivot tongue 321 of fenestra 313 width, be installed with a pivot 322 on the pivot tongue, be provided with in the housing 310 with the pivot tongue that puts in fenestra 312 on the pivot seat 314 that is articulated of pivot 322; Have on the fenestra 312 when leg 320 opens can with leg 320 on pivot tongue 321 contacts side surfaces supporting surfaces 315, three pivot tongue ends in described housing 310 have the packing ring 331 And of a metal material that a compacted elastic rubber fitting 332 is arranged between this packing ring 331 and housing 310 end faces, thereby make the open configuration Huo Shou And state of three legs 320 keep stable.Described joint pin 333 has a column cap 334 that upwards stretches out outside the housing 310, and this column cap is provided with a fixed orifice 335 of pegging graft with the body of umbrella bar 210 bottoms, and it is affixed to add some viscose glues again in the grafting.

The multi-functional photography umbrella of the utility model is mainly used in doing photographic supports, and the photographic thing is done the light filling correction and made emergent en-toutcas.

When doing the photographic supports use, adjust by the attitude of Fig. 1.At first three legs 320 of tripod 300 are elongated respectively to the longest And and open, when pressing the gib head 225 of flexible lock pin 223, umbrella bar 210 is elongated, fix camera at The Cloud Terrace 100, shooting height as required then utilizes gib head 225 to put in suitable gear hole 231 on the umbrella bar 210 and carries out fine tuning and just can.

When needs are done the light filling correction to photographic, can change the above-mentioned structure of making photographic supports, each leg 320 contraction And with tripod 300 hold together into handle of umbrella earlier, strut folding umbrella 200 then, shrink umbrella bar 210, namely become a Reflection umbrella, with flash of light or the bright illumination light of flashlamp or natural light reflexes on the photographic thing or on the figure viewed from behind.

When needs are made en-toutcas, as long as the umbrella bar 210 of above-mentioned reflective folding umbrella 200 is elongated.

After using, reflective folding umbrella is folded, the umbrella bar shrinks, and three legs are compressed to Duan ， And and hold together to become the structure similar to common folding umbrella, and volume is little, is easy to carry.

Above-described is optimal way of the present utility model, for those of ordinary skills, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, and these also should be considered as belonging to protection domain of the present utility model.

Claims

1. multi-functional photography umbrella, comprise a reflective folding umbrella (200), described reflective folding parachute kit has a contractile umbrella bar (210), this umbrella bar is mainly by socket successively, cunning is joined a plurality of bodys of spline and the anti-cam mechanism (220) between the adjacent inside and outside body is formed, described anti-cam mechanism have belled position in interior tube body (211), guide hole (221) on the wall on outer tube body (212) wall therewith guide hole (221) corresponding position one lockhole (222) is arranged, (221) And expose the flexible lock pin (223) outside the body to have its gib head (225) to pass guide hole in interior tube body (211), described flexible lock pin exposes the outer gib head (225) of body and can put in the lockhole (222) on outer tube body (212) that aligns with it, thereby will be somebody's turn to do in interior tube body (211) and the locking of the axial location between outer tube body (212), it is characterized in that: be positioned at described umbrella bar (210) middle part or bottom and be provided with having at outer tube body (212) wall of lockhole (222) a plurality of gears of certain intervals holes (231) are arranged mutually, the aperture in these gear holes and lockhole (222) aperture is corresponding, is arranged on the axial straight line of lockhole (222); This multi-functional photography umbrella also comprises and is located at the tripod (300) that umbrella bar (210) top can be installed a The Cloud Terrace (100) of camera and is located at the received And of umbrella bar (210) bottom.

2. multi-functional photography umbrella according to claim 1, it is characterized in that: described tripod (300) comprising: a housing (310), three contractile legs (320) and a joint pin (333) constitute, three fenestras (313) that circumference uniform distribution is arranged in the corner of the bottom of described housing (310) and bottom, the structure that described leg (320) is slidingly matched for more piece, its end extends the pivot tongue (321) that its thickness and fenestra (313) width adapt, one pivot (322) is arranged on the pivot tongue, be provided with the pivot seat (314) that is articulated with pivot tongue (321) head lamp brush guard pivot (322) that puts in fenestra (313) in the housing (310), fenestra (313) be provided with can with the supporting surface (315) of pivot tongue (321) contacts side surfaces of open leg (320), there is a packing ring (331) pivot tongue (321) end of three legs in described housing (310), between this packing ring and housing (310) end face an elastic rubber fitting (332) is arranged; Described joint pin (333) is fixed on the housing (310), and it has stretches out the outer column cap (334) that can be connected with umbrella bar (210) bottom of housing (310).

3. multi-functional photography umbrella according to claim 1 and 2, it is characterized in that: described flexible lock pin (223) is made of pin (224) and spring (226), described pin (224) is contained in the guide hole (221) of interior tube body (211), described spring (226) one ends are pressed in or are connected the afterbody of described pin (224), the other end of spring (226) be pressed in described guide hole (221) relative on interior tube body (211) inwall.

4. multi-functional photography umbrella according to claim 3, it is characterized in that: the gib head (225) of described pin (224) front end has the shape of taper or arc.