CN106200242A - The most spacing projection screen storage device - Google Patents
The most spacing projection screen storage device Download PDFInfo
- Publication number
- CN106200242A CN106200242A CN201610861241.4A CN201610861241A CN106200242A CN 106200242 A CN106200242 A CN 106200242A CN 201610861241 A CN201610861241 A CN 201610861241A CN 106200242 A CN106200242 A CN 106200242A
- Authority
- CN
- China
- Prior art keywords
- curtain
- slide block
- limit ring
- support bar
- storage bucket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses the most spacing a kind of projection screen storage device, support bar (1) is provided with upper limit ring (13) and lower limit ring (14), when the position of upper limit ring (13) makes slide block (7) upwards push up upper limit ring (13), the top end face of curtain storage bucket (5) pushes up the lower surface of curtain hanging hook (3) just；When the position of lower limit ring (14) makes slide block (7) push up lower limit ring (14) downwards, fully deployed curtain (4) can be articulated on hanging groove (12) just.The present invention is when storage, and slide block upwards slides into the position of upper limit ring and i.e. represents holding section and be directed at snap fit portion, can realize receiving, receive convenient in holding section is firmly pressed into snap fit portion；When launching to use, slide block is to slipping down to the position of lower limit ring, more down hanging wire just can't reach groove, up again cannot fully deployed curtain, the design of lower limit ring makes the use of curtain convenient.
Description
Technical field
The present invention relates to the most spacing a kind of projection screen storage device.
Background technology
Projector, also known as scialyscope, be a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc. are connected and play corresponding video signal；Now it is widely used in
Many places such as home theater, office's meeting, school, billboard, type is the most varied.
It is exclusively used in the curtain of projection projection screen, is one of product most-often used in projector peripheral equipment.Projection screen
If cloth is proper with projector collocation, the drop shadow effect of high-quality can be obtained.The most common small-sized curtain specification is big
Cause has 72 inches, 84 inches, 100 inches, 120 inches, 150 inches etc..Owing to the general area of curtain is relatively big, the needs when carrying
Being drawn on spool bars, tradition curtain spool bars is separate with support, and it is all separate for transporting or storing, and takes up an area
Area is big, and needs to be reattached on support spool bars when using, and installs and uses very inconvenient.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that the most spacing a kind of projection screen storage dress
Putting, curtain uses state or rounding state is all fixed on support, curtain can be received bucket and prop up with support during storage
Strut is fixed together well, the most spacing storage being easy to curtain and expansion.
It is an object of the invention to be achieved through the following technical solutions: the most spacing projection screen storage device, bag
Including support bar, leg, curtain hanging hook and curtain storage bucket, curtain draws in curtain storage bucket, and described leg is installed on and props up
The bottom of strut, curtain hanging hook is installed on the top of support bar；Described curtain storage bucket is arranged on support bar by guiding mechanism
On, described guiding mechanism includes connecting shaft, slide block and clamping screw, and one end of connecting shaft is rotatably connected with curtain storage bucket,
The other end is fixedly connected with a slide block, and slide block set is contained on support bar, and clamping screw is pressed on the outer wall of support bar through slide block top,
Unscrewing clamping screw, slide block can slide up and down adjustment position on support bar, tightens clamping screw, it is possible to be fixed on by slide block
On support bar；
The top of described curtain is provided with hanging wire, and the upper surface of described curtain hanging hook is provided with the hanging groove matched with hanging wire；
The lower surface of described curtain hanging hook is provided with holding section, and the end of curtain storage bucket is provided with snap fit portion, holding section
Match with snap fit portion；
Being additionally provided with upper limit ring and lower limit ring on described support bar, the position of upper limit ring makes slide block upwards push up the upper limit
During the ring of position, the top end face of curtain storage bucket pushes up the lower surface of curtain hanging hook just；The position of lower limit ring make slide block to
When lower top is to lower limit ring, fully deployed curtain can be articulated on hanging groove just by hanging wire.
Described holding section and snap fit portion are all symmetrically arranged with two, and no matter curtain receives bucket clockwise or counterclockwise
Rotate, curtain storage bucket all can be made to be engaged on curtain hanging hook.
Storage device use process include one storage step and one launch use step:
(1) storage step includes following sub-step:
S11: upwards lift hanging wire, makes hanging wire depart from hanging groove, and curtain draws in curtain storage bucket automatically；
S12: unscrew clamping screw, upwards lifting slide block is until slide block top to upper limit ring, tightens clamping screw and fixes；
S13: around connecting shaft rotating curtain storage bucket to its end the holding section on curtain hanging hook；
S14: the firmly end of pressing curtain storage bucket, makes holding section stick in snap fit portion；
S15: pack up leg and complete storage；
(2) launch to use step to include following sub-step:
S21: open leg, is integrally placed to support on smooth ground；
S22: firmly separate end and the curtain hanging hook of curtain storage bucket, make holding section deviate from from snap fit portion；
S23: around connecting shaft rotating curtain storage bucket to its level；
S24: unscrew clamping screw, adjusts downwards the position of curtain storage bucket, until slide block top to lower limit ring is by slide block
Only, tighten clamping screw and fix；
S25: lifting hanging wire, is drawn to fully deployed from curtain storage bucket by curtain, hanging wire is suspended to the hanging groove of curtain hanging hook
On can use.
The invention has the beneficial effects as follows:
(1) being arranged on support bar by rotary shaft by storage bucket, storage bucket rotates vertically to place and can realize storage, receives bucket
Rotate horizontal after pull-out curtain can come into operation, curtain and support can whole Transporting, storage, convenient transportation, depository's duty
Between little.
(2), during storage, the holding section on curtain hanging hook sticks into the snap fit portion of storage bucket end and can realize receiving bucket
Fixing, be difficult to swing, good fixing effect, curtain hanging hook here is provided simultaneously with two effects, and one is to fix when receiving
Storage bucket, another effect is to hang curtain in use, designs ingenious, eliminates individually storage bucket fixed mechanism, structure
Simply.
(3) during storage, slide block upwards slide into the position of upper limit ring i.e. represent the holding section on curtain hanging hook with storage
The snap fit portion alignment of bucket end, holding section is firmly pressed into engaging to its end when curtain hanging hook and joins by rotation storage bucket
Storage can be realized in conjunction portion, receive convenient；When launching to use, slide block i.e. represents receipts to the position slipping down to lower limit ring
Bucket of receiving has arrived correct position, more down hanging wire just can't reach groove, up again cannot fully deployed curtain, lower limit ring
Design make the use of curtain convenient.
(4) holding section and snap fit portion are all symmetrically arranged with two, and no matter curtain storage bucket revolves clockwise or counterclockwise
Turn, be all capable of engaging storage, use more flexible.
Accompanying drawing explanation
Fig. 1 is that the present invention receives procedure structure schematic diagram；
Fig. 2 is the structural representation after the present invention has received；
Fig. 3 is the structural representation that the present invention uses state；
Fig. 4 is snap-in structure schematic diagram of the present invention；
In figure, 1-support bar, 2-leg, 3-curtain hanging hook, 4-curtain, 5-curtain storage bucket, 6-connecting shaft, 7-slide block, 8-locks
Tight bolt, 9-holding section, 10-snap fit portion, 11-hanging wire, 12-hanging groove, 13-upper limit ring, 14-lower limit ring.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
The following stated.
As shown in Figure 1, Figure 2 and Figure 3, the most spacing projection screen storage device, including support bar 1, leg 2, curtain
Hook 3 and curtain storage bucket 5, curtain 4 draws in curtain storage bucket 5, and described leg 2 is installed on the bottom of support bar 1,
Foot 2 also can be received (accompanying drawing is not shown), and curtain hanging hook 3 is installed on the top of support bar 1.Described curtain storage bucket 5 is by adjusting
Mechanism is arranged on support bar 1, and described guiding mechanism includes connecting shaft 6, slide block 7 and clamping screw 8, one end of connecting shaft 6
Being rotatably connected (can 360 ° of rotation) with curtain storage bucket 5, the other end is fixed with slide block 7 and is connected, and slide block 7 is sleeved on support bar 1,
Clamping screw 8 is pressed on the outer wall of support bar 1 through slide block 7 top, unscrews clamping screw 8, slide block 7 can be on support bar 1 on
Lower slider adjusts position, tightens clamping screw 8, it is possible to be fixed on support bar 1 by slide block 7.The top of described curtain 4 is provided with
Hanging wire 11, the upper surface of described curtain hanging hook 3 is provided with the hanging groove 12 matched with hanging wire 11.
As shown in Figure 4, the lower surface of described curtain hanging hook 3 is provided with holding section 9, and the end of curtain storage bucket 5 is provided with
Snap fit portion 10, holding section 9 matches with snap fit portion 10；The equal symmetry in described holding section 9 and snap fit portion 10 sets
Being equipped with two, no matter curtain storage bucket 5 clockwise or counterclockwise, all can make curtain storage bucket 5 be engaged to curtain hanging hook 3
On.
In order to improve storage convenience, described support bar 1 being additionally provided with upper limit ring 13, the position of upper limit ring 13 makes
Obtain slide block 7 top and just push up the lower surface of curtain hanging hook 3, just like Fig. 2 to the top end face of curtain storage bucket 5 during upper limit ring 13
Shown in.
In order to improve the convenience launched when using, described support bar 1 is additionally provided with lower limit ring 14, lower limit ring 14
Position when making slide block 7 push up downwards lower limit ring 14, fully deployed curtain 4 is articulated to hanging groove 12 just by hanging wire 11
Upper (the most as described in Figure 3), more down hanging wire 11 just can't reach groove 12, up again cannot fully deployed curtain 4.
Storage device use process include one storage step and one launch use step:
(1) storage step includes following sub-step:
S11: upwards lifting hanging wire 11, makes hanging wire 11 depart from hanging groove 12, and curtain 4 draws in curtain storage bucket 5 automatically；
S12: unscrewing clamping screw 8, upwards lifting slide block 7 pushes up to upper limit ring 13 (if now curtain is received until slide block 7
Bucket 5 is vertically placed, and its top end face aligns the lower surface of curtain hanging hook 3 just, as shown in Figure 2), tightens clamping screw 8 and fixes；
S13: around connecting shaft 6 rotating curtain storage bucket 5 to its end the holding section 9 on curtain hanging hook 3, as shown in Figure 4；
S14: the firmly end of pressing curtain storage bucket 5, makes holding section 9 stick in snap fit portion 10；
S15: pack up leg 2 and complete storage；
(2) launch to use step to include following sub-step:
S21: open leg 2, is integrally placed to support on smooth ground；
S22: firmly separate end and the curtain hanging hook 3 of curtain storage bucket 5, make holding section 9 deviate from from snap fit portion 10；
S23: around connecting shaft 6 rotating curtain storage bucket 5 to its level；
S24: unscrew clamping screw 8, adjusts downwards the position of curtain storage bucket 5 by slide block 7, until slide block 7 top is to lower limit
Till ring 14, tighten clamping screw 8 and fix；
S25: lifting hanging wire 11, is drawn to fully deployed from curtain storage bucket 5 by curtain 4, hanging wire 11 is suspended to curtain hanging hook 3
Hanging groove 12 on can use.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and can be at this
In the described contemplated scope of literary composition, it is modified by above-mentioned teaching or the technology of association area or knowledge.And those skilled in the art are entered
The change of row and change, the most all should be at the protection domains of claims of the present invention without departing from the spirit and scope of the present invention
In.
Claims (2)
- The most spacing projection screen storage device, it is characterised in that: include support bar (1), leg (2), curtain hanging hook (3) With curtain storage bucket (5), curtain (4) draws in curtain storage bucket (5), and described leg (2) is installed on the end of support bar (1) Portion, curtain hanging hook (3) is installed on the top of support bar (1)；Described curtain storage bucket (5) is arranged on support bar by guiding mechanism (1), on, described guiding mechanism includes connecting shaft (6), slide block (7) and clamping screw (8), one end of connecting shaft (6) and curtain Storage bucket (5) is rotatably connected, and the other end is fixing with slide block (7) to be connected, and slide block (7) is sleeved on support bar (1), clamping screw (8) being pressed on the outer wall of support bar (1) through slide block (7) top, unscrew clamping screw (8), slide block (7) can be in support bar (1) On slide up and down adjustment position, tighten clamping screw (8), it is possible to be fixed on support bar (1) by slide block (7)；The top of described curtain (4) is provided with hanging wire (11), and the upper surface of described curtain hanging hook (3) is provided with and hanging wire (11) phase The hanging groove (12) of coupling；The lower surface of described curtain hanging hook (3) is provided with holding section (9), and the end of curtain storage bucket (5) is provided with snap fit Portion (10), holding section (9) match with snap fit portion (10)；Being additionally provided with upper limit ring (13) and lower limit ring (14) on described support bar (1), the position of upper limit ring (13) makes When slide block (7) upwards pushes up upper limit ring (13), the top end face of curtain storage bucket (5) pushes up under curtain hanging hook (3) just Surface；When the position of lower limit ring (14) makes slide block (7) push up lower limit ring (14) downwards, fully deployed curtain (4) leads to Cross hanging wire (11) just can be articulated on hanging groove (12).
- The most spacing projection screen storage device the most according to claim 1, it is characterised in that: described holding section (9) and snap fit portion (10) are all symmetrically arranged with two, no matter curtain storage bucket (5) is clockwise or counterclockwise, equal energy Curtain storage bucket (5) is enough made to be engaged on curtain hanging hook (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861241.4A CN106200242B (en) | 2016-09-29 | 2016-09-29 | Spacing projection screen storage device up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861241.4A CN106200242B (en) | 2016-09-29 | 2016-09-29 | Spacing projection screen storage device up and down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106200242A true CN106200242A (en) | 2016-12-07 |
| CN106200242B CN106200242B (en) | 2017-12-01 |
Family
ID=57521104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610861241.4A Active CN106200242B (en) | 2016-09-29 | 2016-09-29 | Spacing projection screen storage device up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106200242B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154727A (en) * | 2016-09-29 | 2016-11-23 | 绵阳图致信息科技有限公司 | The most spacing projection screen storage device and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050079612A (en) * | 2004-05-24 | 2005-08-10 | 노주석 | Portable screen device |
| GB2432014A (en) * | 2005-03-16 | 2007-05-09 | Hae-Yong Choi | Portable screen device with dual shaft structure |
| CN201262681Y (en) * | 2008-09-24 | 2009-06-24 | 极品影视设备科技(深圳)有限公司 | Rapid folding type projection screen |
| CN106154727A (en) * | 2016-09-29 | 2016-11-23 | 绵阳图致信息科技有限公司 | The most spacing projection screen storage device and using method thereof |
-
2016
- 2016-09-29 CN CN201610861241.4A patent/CN106200242B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050079612A (en) * | 2004-05-24 | 2005-08-10 | 노주석 | Portable screen device |
| GB2432014A (en) * | 2005-03-16 | 2007-05-09 | Hae-Yong Choi | Portable screen device with dual shaft structure |
| CN201262681Y (en) * | 2008-09-24 | 2009-06-24 | 极品影视设备科技(深圳)有限公司 | Rapid folding type projection screen |
| CN106154727A (en) * | 2016-09-29 | 2016-11-23 | 绵阳图致信息科技有限公司 | The most spacing projection screen storage device and using method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154727A (en) * | 2016-09-29 | 2016-11-23 | 绵阳图致信息科技有限公司 | The most spacing projection screen storage device and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106200242B (en) | 2017-12-01 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171030 Address after: 400056, Chongqing District, Banan City, South Village Red Star Village 12 clubs Applicant after: CHONGQING SHUOAO TECHNOLOGY CO.,LTD. Address before: North Sanjiang road 621052 Sichuan city in Mianyang Province Economic and Technological Development Zone No. 39 Applicant before: MIANYANG TUZHI INFORMATION TECHNOLOGY CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180119 Address after: Chongqing District of Banan city bridge 401344 Solitaire Town Street No. 11 6-8 Patentee after: Liu Mengxiang Address before: 400056, Chongqing District, Banan City, South Village Red Star Village 12 clubs Patentee before: CHONGQING SHUOAO TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 313000 west side of Waihuan West Road, Yangnan village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Liu Mengxiang Address before: Chongqing District of Banan city bridge 401344 Solitaire Town Street No. 11 6-8 Patentee before: Liu Mengxiang |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230921 Address after: 418000, 2nd Floor, Building 3, Luggage and Leather Creative Industry Park, No. 1 Jixiang Avenue, Economic and Technological Development Zone, Huaihua City, Hunan Province Patentee after: Huaihua Huanyi Advertising Printing Co.,Ltd. Address before: 313000 west side of Waihuan West Road, Yangnan village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: Liu Mengxiang |
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| TR01 | Transfer of patent right |