CN110347002A - A kind of no shadow cover structure-improved - Google Patents
A kind of no shadow cover structure-improved Download PDFInfo
- Publication number
- CN110347002A CN110347002A CN201910746949.9A CN201910746949A CN110347002A CN 110347002 A CN110347002 A CN 110347002A CN 201910746949 A CN201910746949 A CN 201910746949A CN 110347002 A CN110347002 A CN 110347002A
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- Prior art keywords
- fixing pipe
- umbrella frame
- moving tube
- moving
- shadow cover
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 3
- 230000008093 supporting effect Effects 0.000 claims description 13
- 230000008901 benefit Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 241001465382 Physalis alkekengi Species 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 230000008094 contradictory effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000354 decomposition reaction Methods 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The present invention relates to a kind of no shadow cover structure-improveds, including without shadow cover skeleton, no shadow cover skeleton includes umbrella frame clamping unit after umbrella frame clamping unit, one before an intermediate tube, a fixing pipe, a moving tube, a driving unit, one and plural branch umbrella frame；The fixing pipe side level for being allowed to introduce intermediate tube forms row teeth section, to cooperate moving tube to make to cover one moving type of synthesis along the fixing pipe and set a driving unit in one transmission region of the default paragraph holding of the moving tube for being incorporated into fixing pipe, to match to be combined, it is in contact shape that driving unit, which is the row teeth section that side corresponding with the internal fixing pipe being inserted in is formed towards transmission region projection side,；Moving tube can be driven to make moving for pre-configured orientation along the fixing pipe of interior contact when being struck as driving unit, can drive and be limited in that the preceding umbrella frame clamping unit of moving tube one end is mobile towards pre-configured orientation so that the front and back umbrella frame clamping unit for covering effect cover obtained an exact closure or openness and to institute must a state be able to maintain definite temporarily positioning.
Description
Technical field
The present invention relates to a kind of no shadow cover structure-improveds.
Background technique
It presses, current camera has obtained preferable soft nature after taking subject person/or article when being taken pictures
Tone can all combine with no shadow cover in the flash lamp front end that camera is separately set up therebetween, shoot the camera whether indoors
Personage/or when outdoor shooting as light filling effect, the light that can be got flash lamp through no shadow cover gives nature softization.And
Before then flash lamp can be covered in without shadow cover with this kind of reflection level with spotlight effect in one to special shooting dealer
End, to obtain expected softening light source and reduce the shooting effect of shade comparison.
Above-mentioned this no shadow covers on the comparable diversification of group volume morphing, takes off file an application before lifting this case inventor herein
And it is disclosed in the certificate number of 106.06.01: M542789 " no shadow cover composition " novel case, being included in without shadow cover here: without shadow
Cover therebetween allow cover portion combine supporter one end by orientation limited into shifting part, be that can be incorporated in basis along one end
Ontology presets the intermediate pole segments work activity displacement that Title connects region, makes shifting part in the recessed of passage to aforementioned intermediate pole segments preset range
Enter region, is to form a constrained state, and drive supporter above-mentioned and cover portion therebetween is combined to keep temporary orientation limit
System；And push the aforementioned shifting part side for being moved to the intermediate pole segments recessed areas have elastic evagination by giving as security part, make to move back
The recessed area being restricted out forms a free state and is moved to the preset range of intermediate pole segments, can be conducive to no shadow cover
Folding in making.
Summary of the invention
In view of the above-mentioned problems in the prior art, the main purpose of the present invention is to provide a kind of no shadow cover improvement knots
Structure, mainly to be set in being covered on without shadow for flash lamp front end open/or closure be using combine in default form and length
The moving tube of the fixing pipe periphery side of degree make it is needed move forward and backward, can drive entire umbrella frame obtained an exact actuation,
It is used with temporary positioning.
The technical scheme is that such:
A kind of no shadow cover structure-improved, including without shadow cover skeleton, the no shadow cover skeleton is fixed including an intermediate tube, one
Umbrella frame clamping unit and plural branch umbrella frame after umbrella frame clamping unit, one before pipe, a moving tube, a driving unit, one；Wherein,
It is allowed to introduce the fixing pipe side level of intermediate tube to be to form row teeth section, to cooperate moving tube to make set synthesis one along the fixing pipe
Moving type, and preset paragraph in the moving tube for being incorporated into fixing pipe and be to maintain a transmission region, to set a driving unit with being combined,
It is in contact shape that driving unit, which is the row teeth section that side corresponding with the internal fixing pipe being inserted in is formed towards transmission region projection side,；Make
Moving tube can be driven to make moving for pre-configured orientation along the fixing pipe of interior contact when being struck for the driving unit, can driven
Keep the preceding umbrella frame clamping unit for being limited in moving tube one end mobile towards pre-configured orientation, so as to cover the front and back umbrella frame of effect cover
Clamping unit has obtained an exact closure or openness and extremely institute's palpus state is able to maintain definitely temporary position.
The driving unit includes a gear, two shells and a joystick；Two shell respective inners form receiving area, with
Allow to be consistent form and depth gear and bearing merging that two sides contradict therebetween, and by means of one section of rod segment that joystick side extends
Introduce two shells, the gear that inner containment enters and the corresponding hole of both sides bearing, and make two shells on the lower protrusion correspondence be resisted against this
Paragraph and make orientation limitation by bolting element before and after the transmission region of moving tube, gear above-mentioned can be made prominent towards transmission region
A predetermined depth is protruded into, shape is kept in contact with the row teeth section with internal corresponding fixing pipe side, by joystick band movable tooth
Wheel rotation when can drive entire moving tube along fixing pipe carry out expected from move forward and backward.
It is fixed by bolting element that the moving tube front and back side that the no shadow cover skeleton is incorporated into fixing pipe therebetween is respectively arranged with one
Position separates part, and the umbrella frame clamping unit before part and one that separates in side rearward keeps conflict and makees orientation limit by bolting element
System, with sharp moving tube move forward and backward can drive together before umbrella frame clamping unit make expection move.
The no shadow cover skeleton introduces fixing pipe side and the holding conflict of rear umbrella frame clamping unit rearward of intermediate tube therebetween
And make orientation limitation by bolting element, with the preceding umbrella frame clamping unit of benefit moving tube side limitation move forward and backward, can be with
Umbrella frame clamping unit constitutes an expected unlatching/or closure after described.
The no shadow cover skeleton be limited in individually therebetween moving tube rearward side separate part, with fixing pipe side rearward
Preceding umbrella frame clamping unit, rear umbrella frame clamping unit include that the grip block of two corresponding forms, plural branch allow umbrella frame one end to introduce
Convergence piece；Wherein, two grip block respective perimeters be keep complex trace space every resistance section, and adjacent two resist section towards inside
Position is a recessed region, to allow convergence piece one end above-mentioned to extend protrusion introducing and be covered by orientation, then by bolting element
Corresponding two grip block is combined into one as orientation, enables each convergence piece for introducing periphery and umbrella frame by the orientation of an appropriateness
It resists.
The no shadow cover skeleton is incorporated into default paragraph of the moving tube position of fixing pipe in side therebetween to be accepted against one
Pipeline section and make orientation limitation by bolting element, is the idler arm for allowing to be placed in a fitting spring in the undertaking inner tube segment, and make
The protrusion of idler arm one end inwardly is pressed into the recess portion that the corresponding paragraph of the fixing pipe is recessed inside moving tube, as moving tube in palpus
Carrying out displacement can borrow hand to pull down the idler arm, the protrusion of one end inwardly is made to exit the corresponding recess portion of fixing pipe, and moving tube is certainly
The driving unit for being located at default paragraph by that can stir group under state together makees the moving tube along the fixing pipe of internal fitting pre-
If the movement in orientation, and reach preset range and hand unclasp idler arm one end protrusion of moving tube can be pressed into once again it is solid
Surely corresponding recess portion is managed, to have obtained a definite temporarily positioning.
The no shadow cover skeleton be incorporated into therebetween the fixing pipe position of intermediate tube forward one end be against a supporting and by
Bolting element makees orientation limitation, is to maintain a hole, the activity introducing/to allow a knob in a side pocket of the supporting or moves back
Out, and to the knob one end rod segment for introducing supporting recess portion it is that positioning piece can be cooperated to make to be limited in hole inner peripheral, is matching
Unification covers part and covers in locating piece outer periphery, with sharp knob be introduced to the limit can with internal adjacent intermediate tube in compel tight against
The recess portion for being then resisted against supporting is exited to the limit in touching/, and carrying out institute in palpus in conjunction with the intermediate tube of lamps and lanterns as one end must be displaced,
It is to exit knob to drive the part that covers of another end can be with intermediate tube one spacing of holding, and sharp intermediate tube makees appropriate advance and retreat tune
It is whole and knob is made by an exact orientation is limited introducing.
The no shadow cover skeleton is inserted in the intermediate tube front and back ends inside fixing pipe therebetween and is screwed on part respectively in connection with one, with benefit
The part that is screwed on of one end is able to cooperate the combination positioning of lamps and lanterns rearward.
The present invention has the following advantages and beneficial effects: a kind of no shadow cover structure-improved provided by the invention, is to be directed to
With it is above-mentioned it is same category of be set in flash lamp front end open without shadow cover group body/or folding is another to make as flowing mode
Neomorph design is default using being incorporated in make no shadow cover structure-improved provided by the invention in closure or openness
The moving tube of the fixing pipe periphery side of form and length make it is needed move forward and backward, entire umbrella frame can be driven to have obtained one definite
Actuation, with temporarily positioning use.
Detailed description of the invention
Fig. 1 is the no structure improved schematic perspective view of shadow cover provided in an embodiment of the present invention.
Fig. 2 is the no structure improved decomposition texture schematic diagram of shadow cover provided in an embodiment of the present invention.
Fig. 3 is that intermediate tube and the decomposition texture of fixing pipe are illustrated in no shadow cover structure-improved provided in an embodiment of the present invention
Figure.
Fig. 4 is the decomposition texture of moving tube and driving unit signal in no shadow cover structure-improved provided in an embodiment of the present invention
Figure.
Fig. 5 is that preceding umbrella frame clamping unit and the clamping of rear umbrella frame are single in no shadow cover structure-improved provided in an embodiment of the present invention
The decomposition texture schematic diagram of member.
Fig. 6 is the group body transversal cross-section signal in no shadow cover structure-improved provided in an embodiment of the present invention without shadow cover skeleton
Figure.
Fig. 7 is the enlarged structure schematic diagram at the position A in Fig. 6.
Fig. 8 is pulled downward for idler arm in no shadow cover structure-improved provided in an embodiment of the present invention makes moving tube in free shape
Structural schematic diagram.
Fig. 9 is the implementation signal of moving tube work activity displacement in no shadow cover structure-improved provided in an embodiment of the present invention.
Figure 10 is the enlarged structure schematic diagram at the position B in Fig. 6.
Figure 11 is the section that knob exits a spacing outwardly in no shadow cover structure-improved provided in an embodiment of the present invention
Structural schematic diagram.
Figure 12 is that the implementation structure of intermediate tube work activity displacement in no shadow cover structure-improved provided in an embodiment of the present invention is shown
It is intended to.
Figure 13 be no shadow cover structure-improved provided in an embodiment of the present invention in without shadow cover skeleton closed state transverse cutting
Face structural schematic diagram.
It is marked in figure as follows:
1 intermediate tube
11, it 12 is screwed on part
2 fixing pipes
21 row teeth sections
22,231 recess portion
23 supportings
232 holes
24,34,351,44 bolting element
25 knobs
251,431 rod segment
26 locating pieces
27 cover part
3 moving tubes
31 transmission regions
32,33 part is separated
35 accept pipeline section
36 idler arms
361,422 protrusion
37 springs
4 driving units
41 gears
411 bearings
42 shells
421 receiving areas
43 joysticks
Umbrella frame clamping unit before 5
51,61 grip block
511,611 section is resisted
512,612 region
52,62 convergence piece
Umbrella frame clamping unit after 6
7 umbrella frames
8 without shadow cover skeleton
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
The present invention is further illustrated with specific embodiment below with reference to accompanying drawings.
It is as shown in figure 1 to figure 13: for no shadow cover structure-improved provided in an embodiment of the present invention, to be used used in as light filling
Being covered on without shadow of combining of flash lamp front end open/or folding can obtain definitely temporary positioning by an easy operation,
Including no shadow cover skeleton 8, the no shadow cover skeleton 8 include an intermediate tube 1, a fixing pipe 2, a moving tube 3, a driving unit 4,
Umbrella frame clamping unit 6 and plural branch umbrella frame 7 after umbrella frame clamping unit 5, one before one；Wherein, aforementioned to be allowed to introduce intermediate tube 1
2 side level of fixing pipe be to form row teeth section 21, as shown in figure 3, to cooperate aforementioned moving tube 3 to make to cover along the fixing pipe 2
Synthesize a moving type, as shown in Figure 1, and preset paragraph in the moving tube 3 for being incorporated into fixing pipe 2 and be to maintain a transmission region 31,
As shown in Figure 4, to set a driving unit 4 with being combined, driving unit 4 here towards 31 projection side of transmission region is and internal sleeve
The row teeth section 21 that the corresponding side of fixing pipe 2 entered is formed is in contact shape, as shown in Figure 6；It is being struck as aforementioned driving unit 4
When moving tube 3 can be driven to make moving for pre-configured orientation along the fixing pipe 2 of interior contact, can drive and be limited in moving tube 3
The preceding umbrella frame clamping unit 5 of one end is mobile towards pre-configured orientation, as shown in figure 13, so as to cover effect cover (effect cover in this
Cloth is not painted) preceding umbrella frame clamping unit 5 and rear umbrella frame clamping unit 6 obtained an exact closure or openness and to institute must a shape
State is able to maintain definite temporarily positioning, as shown in fig 6 and fig 13.
As shown in figure 4, including: without the driving unit 4 that shadow cover skeleton 8 is incorporated in 3 side transmission region 31 of moving tube therebetween
One gear 41, two shells 42 and a joystick 43；Wherein, aforementioned two shells, 42 respective inner is to form receiving area 421, to permit
Permitted to be consistent the gear 41 of form and depth and the merging of bearing 411 that two sides contradict therebetween, and by 43 side of joystick above-mentioned is prolonged
The 411 corresponding hole (in this two of gear 41 and both sides bearing that the one section of rod segment 431 stretched introduces two shells 42, inner containment enters
Shell be can by bolting element 44 make each other orientation limit), and make aforementioned two shell 42 on the lower protrusion 422 correspondence be resisted against the shifting
It moves the 31 front and back paragraph of transmission region of pipe 3 and makees orientation limitation by bolting element 44, gear 41 above-mentioned can be made towards transmission area
Domain 31 protrudes into a predetermined depth, shape is kept in contact with the row teeth section 21 with internal corresponding 2 side of fixing pipe, by hand
Bar 43 can drive entire moving tube 3 to carry out expected move forward and backward along fixing pipe 2 when rotating with moving gear 41.
As shown in Figure 1 and Figure 4, the 3 front and back side of moving tube that no shadow cover skeleton 8 is incorporated into fixing pipe 2 therebetween is individually by spiral shell
Gu the positioning of element 34 one separates part 32 and 33, and side rearward separate part 33 be with one before the holding of umbrella frame clamping unit 5 support
It touches and simultaneously makees orientation limitation by bolting element 34, as shown in Figure 5 and Figure 6, preceding umbrella can be driven moving forward and backward with sharp moving tube 3 together
Bone clamping unit 5 is made expection and is moved, as shown in fig 6 and fig 13.
As shown in Figure 1 and Figure 5, umbrella after no shadow cover skeleton 8 introduces the fixing pipe 2 of intermediate tube 1 therebetween side is with one rearward
Bone clamping unit 6 keeps contradicting and makees orientation limitation by bolting element 34, with the preceding umbrella frame folder of aforementioned 3 side of the moving tube limitation of benefit
Unit 5 unlatching/or closure expected from moving forward and backward, one can be constituted with rear umbrella frame clamping unit 6 here is held, such as Fig. 6 and figure
Shown in 13.
As shown in Figure 2 and Figure 5, no shadow cover skeleton 8 be limited in individually therebetween moving tube 3 rearward side separate part 33, with
Fixing pipe 2 rearward the grip block 51 and 61 of the preceding umbrella frame clamping unit 5, rear umbrella frame clamping unit 6 including two corresponding forms of side,
The convergence piece 52 and 62 that plural branch allows 7 one end of umbrella frame to introduce；Wherein, the aforementioned respective perimeter of two grip block 51 and 61 is to maintain multiple
The resistance section 511 and 611 at several interval, and the position inwardly for resisting section 511 and 611 adjacent two is recessed 512 He of a region
612, to allow one end of convergence piece 52 and 62 above-mentioned to extend the introducing of protrusion 521 and 621 and be covered by orientation, then by the solid member of spiral shell
Corresponding two grip block 51 and 61 is combined into one by part 34 as orientation, as shown in Figure 1, making each 52 He of convergence piece for introducing periphery
62 can be resisted with umbrella frame 7 by the orientation of an appropriateness.
As shown in fig. 7, without the moving tube 3 default paragraphs in side that shadow cover skeleton 8 is incorporated into fixing pipe 2 therebetween be to
Pipeline section 35 (undertaking pipeline section in this is to be located at side on the lower) is accepted by one and by bolting element 351 makees orientation limitation, is held at this
It is the idler arm 36 for allowing to be placed in a fitting spring 37 inside nozzle belt 35, and makes the protrusion 361 of the idler arm 36 one end inwardly
It is pressed into the recessed recess portion 22 of the 3 inside corresponding paragraph of fixing pipe 2 of moving tube, displacement energy must carried out as moving tube 3 above-mentioned
The idler arm 36 (arrow direction actuation in such as Fig. 8) is pulled down by means of hand, the protrusion 361 of one end inwardly is made to exit fixing pipe 2 accordingly
Recess portion 22, moving tube 3 can stir the driving unit 4 that group is located at default paragraph together in a free state, make 3 edge of moving tube
The fixing pipe 2 of internal fitting make the movement of pre-configured orientation, as shown in Fig. 6, Fig. 9 and Figure 13, and reach preset range and hand
Portion, which unclasps idler arm 36, to be pressed into the corresponding recess portion 22 of fixing pipe 2, by one end protrusion 361 of moving tube 3 once again to have obtained one
Definite temporarily positioning.
As shown in Figure 1 to Figure 3, no shadow cover skeleton 8 be incorporated into therebetween the fixing pipe 2 of intermediate tube 1 forward one end be to
Make orientation limitation by a supporting 23 and by bolting element 24, a side pocket 231 of the supporting 23 be to maintain a hole 232,
To allow the activity introducing/of a knob 25 or exit, as shown in Figure 10 and Figure 11, and the rotation to 23 recess portion 231 of supporting is introduced
25 one end rod segment 251 of button is that positioning piece 26 can be cooperated to make to be limited in 232 inner peripheral of hole above-mentioned, is covering part with unification
27 sets in aforementioned 26 outer periphery of locating piece, with sharp knob 25 be introduced to the limit can be with internal adjacent intermediate tube 1 in packing
It contradicts (as shown in Figure 10)/or exits to the limit recess portion 231 (as shown in figure 11) for being then resisted against supporting 23, tied as one end
The intermediate tube 1 of combined lamps (lamps and lanterns in this are not drawn) must carry out institute's palpus displacement, be to exit knob 25 to drive another end
A spacing can be kept with intermediate tube 1 by covering part 27, and to make appropriate advance and retreat adjustment (as shown in figure 12) and right for the sharp intermediate tube 1
Knob 25 is introducing the exact orientation limitation of work one, as shown in Figure 10.
As shown in figure 3, being inserted in 1 front and back ends of intermediate tube inside fixing pipe 2 therebetween without shadow cover skeleton 8 is individual in conjunction with one
Be screwed on part 11 and 12, and the combination positioning of lamps and lanterns (lamps and lanterns in this are not drawn) is able to cooperate with the part 12 that is screwed on of sharp one end rearward.
The front and back position that no shadow cover skeleton 8 is incorporated into the 3 internal preset height of moving tube of fixing pipe 2 therebetween is to combine individually
With pulley (pulley in this is not drawn), using as moving making orientation passage along internal fixing pipe 2 and be able to maintain smooth front and back
It is dynamic.
No shadow cover structure-improved provided in an embodiment of the present invention is used in the flash lamp front end front end knot as light filling
Covering on without shadow for closing open/or folding implement, definite temporarily positioning, the nothing can have been obtained by the simple operations of another neomorph
Shadow cover structure-improved includes allowing the preceding umbrella frame clamping unit of individual limitations, the moving tube of rear umbrella frame clamping unit along preset range
With fixing pipe be incorporated into fitting shape each other, and in making fixing pipe moving tube preset paragraph be to maintain a transmission region, with
A driving unit is set with being combined, driving unit here is and the internal fixing pipe corresponding one being inserted in towards transmission region projection side
The toothrow that side is formed can drive moving tube along the fixation of interior contact as aforementioned driving unit in contact shape when being struck
Pipe makees the movement of pre-configured orientation, and the preceding umbrella frame clamping unit for being limited in moving tube one end can be driven mobile towards pre-configured orientation,
So that the front and back umbrella frame clamping unit for covering effect cover has obtained an exact closure or openness and extremely institute's palpus state is able to maintain really
Cut temporary positioning.
Finally, it should be noted that above-described embodiments are merely to illustrate the technical scheme, rather than to it
Limitation；Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to part of or all technical features into
Row equivalent replacement；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side
The range of case.
Claims (8)
1. a kind of no shadow cover structure-improved, it is characterised in that: including no shadow cover skeleton, the no shadow cover skeleton includes among one
Umbrella frame clamping unit and plural branch umbrella after umbrella frame clamping unit, one before pipe, a fixing pipe, a moving tube, a driving unit, one
Bone；Wherein, it is allowed to introduce the fixing pipe side level of intermediate tube to be to form row teeth section, to cooperate moving tube to make along the fixing pipe
Set one moving type of synthesis, and preset paragraph in the moving tube for being incorporated into fixing pipe and be to maintain a transmission region, to set one with being combined
Driving unit, driving unit are that the row teeth section that side corresponding with the internal fixing pipe being inserted in is formed is in towards transmission region projection side
Contact shape；Moving tube can be driven to make moving for pre-configured orientation along the fixing pipe of interior contact when being struck as driving unit,
The preceding umbrella frame clamping unit for being limited in moving tube one end can be driven mobile towards pre-configured orientation, so that before covering effect cover
Umbrella frame clamping unit has obtained an exact closure or openness afterwards and extremely institute's palpus state is able to maintain definitely temporary position.
2. no shadow cover structure-improved according to claim 1, which is characterized in that the driving unit includes a gear, two
Shell and a joystick；Two shell respective inners form receiving area, and in the form of allowing to be consistent and the gear of depth and two sides are supported
The bearing of touching is placed in therebetween, and the one section of rod segment extended by means of joystick side introduces two shells, the gear and two that inner containment enters
Paraxonic holds corresponding hole, and makes two shells paragraph and by spiral shell before and after the corresponding transmission region for being resisted against the moving tube in protrusion on the lower
Gu element makees orientation limitation, gear above-mentioned can be made to protrude into a predetermined depth towards transmission region, with corresponding solid with inside
The row teeth section for determining pipe side is kept in contact shape, entire moving tube can be driven along solid when being rotated by joystick band moving gear
Determine to move forward and backward expected from pipe progress.
3. no shadow cover structure-improved according to claim 1, which is characterized in that the no shadow cover skeleton is incorporated into solid therebetween
The moving tube front and back side for determining pipe is respectively arranged with one and separates part by bolting element positioning, and separates part and one in side rearward
Preceding umbrella frame clamping unit, which keeps contradicting, simultaneously makees orientation limitation by bolting element, with sharp moving tube before moving forward and backward and can drive together
Umbrella frame clamping unit is made expection and is moved.
4. no shadow cover structure-improved according to claim 1, which is characterized in that the no shadow cover skeleton introduces centre therebetween
Side and rear umbrella frame clamping unit keep contradicting and make orientation limitation by bolting element the fixing pipe of pipe rearward, with the benefit movement
The unlatching expected from moving forward and backward, one can be constituted with the rear umbrella frame clamping unit of the preceding umbrella frame clamping unit of pipe side limitation/
Or closure.
5. no shadow cover structure-improved according to claim 3, which is characterized in that the no shadow cover skeleton limits individually therebetween
In moving tube, side separates part, includes with the preceding umbrella frame clamping unit, rear umbrella frame clamping unit of fixing pipe side rearward rearward
The convergence piece that the grip block of two corresponding forms, plural branch allow umbrella frame one end to introduce；Wherein, two grip block respective perimeters are to keep
Complex trace space every resistance section, and it is adjacent two resist section position inwardly be a recessed region, to allow convergence piece above-mentioned
One end extends protrusion and introduces and covered by orientation, then corresponding two grip block is combined into one as orientation by bolting element, makes
Each convergence piece for introducing periphery can be resisted with umbrella frame by the orientation of an appropriateness.
6. no shadow cover structure-improved according to claim 1, which is characterized in that the no shadow cover skeleton is incorporated into solid therebetween
Determining the moving tube position of pipe in the default paragraph of side is to make orientation limitation against a undertaking pipeline section and by bolting element, is held at this
It is the idler arm for allowing to be placed in a fitting spring inside nozzle belt, and is pressed into the protrusion of idler arm one end inwardly in moving tube
The recessed recess portion of the corresponding paragraph of portion's fixing pipe can pull down the idler arm by means of hand, make court must carry out displacement as moving tube
The corresponding recess portion of fixing pipe is exited in the protrusion of interior one end, and moving tube can stir group together in a free state and be located at default paragraph
Driving unit makes the moving tube make moving for pre-configured orientation along the fixing pipe of internal fitting, and reaches preset range and hand
Portion unclasps idler arm and one end protrusion of moving tube can be pressed into the corresponding recess portion of fixing pipe once again, definitely temporarily be determined with having obtained one
Position.
7. no shadow cover structure-improved according to claim 1, which is characterized in that during the no shadow cover skeleton is incorporated into therebetween
Between the fixing pipe position of pipe in forward one end be to make orientation limitation against a supporting and by bolting element, the one of the supporting
Side pocket is to maintain a hole, the activity introducing/to allow a knob or exits, and to one side pole of knob for introducing supporting recess portion
Section is that positioning piece can be cooperated to make to be limited in hole inner peripheral, is covered covering part with unification in locating piece outer periphery, with benefit
Knob can be contradicted in packing with internal adjacent intermediate tube/or exit and be then resisted against the recessed of supporting to the limit being introduced to the limit
Portion combines the intermediate tube of lamps and lanterns that must carry out institute's palpus displacement, is exited knob to drive the part that covers of another end can as one end
A spacing is kept with intermediate tube, and sharp intermediate tube is made appropriate advance and retreat adjustment and is limited in the exact orientation of introducing work one knob
System.
8. no shadow cover structure-improved according to claim 1, which is characterized in that the no shadow cover skeleton is inserted in fixation therebetween
Intermediate tube front and back ends inside pipe are screwed on part respectively in connection with one, fixed with the combination that the part that is screwed on of benefit one end rearward is able to cooperate lamps and lanterns
Position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108113129A TWI696877B (en) | 2019-04-12 | 2019-04-12 | Improved structure without shadow mask |
| TW108113129 | 2019-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110347002A true CN110347002A (en) | 2019-10-18 |
| CN110347002B CN110347002B (en) | 2021-06-22 |
Family
ID=68184927
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910746949.9A Expired - Fee Related CN110347002B (en) | 2019-04-12 | 2019-08-14 | Improved structure of shadowless cover |
| CN201921314248.XU Withdrawn - After Issue CN210323710U (en) | 2019-04-12 | 2019-08-14 | Improved structure of shadowless cover |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921314248.XU Withdrawn - After Issue CN210323710U (en) | 2019-04-12 | 2019-08-14 | Improved structure of shadowless cover |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN110347002B (en) |
| TW (1) | TWI696877B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029580A1 (en) * | 2021-09-01 | 2023-03-09 | 深圳市神牛摄影器材有限公司 | Reflector and chuck assembly thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI696877B (en) * | 2019-04-12 | 2020-06-21 | 湧蓮國際有限公司 | Improved structure without shadow mask |
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| CN207541379U (en) * | 2017-12-20 | 2018-06-26 | 绍兴市上虞诚珑文体用品有限公司 | One kind can quick fixed portable equipment for taking photograph charged soft box |
| CN207965446U (en) * | 2018-02-08 | 2018-10-12 | 梅州市神牛摄影器材有限公司 | A kind of Multi-purpose flexible light shield |
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| WO2023029580A1 (en) * | 2021-09-01 | 2023-03-09 | 深圳市神牛摄影器材有限公司 | Reflector and chuck assembly thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN210323710U (en) | 2020-04-14 |
| TWI696877B (en) | 2020-06-21 |
| TW202037992A (en) | 2020-10-16 |
| CN110347002B (en) | 2021-06-22 |
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