CN102829289B - Displacement-adjustable screen frame - Google Patents
Displacement-adjustable screen frame Download PDFInfo
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- CN102829289B CN102829289B CN201210296187.5A CN201210296187A CN102829289B CN 102829289 B CN102829289 B CN 102829289B CN 201210296187 A CN201210296187 A CN 201210296187A CN 102829289 B CN102829289 B CN 102829289B
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- groove
- moving part
- screen frame
- supporting element
- fixing
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Abstract
The invention relates to the field of screen frames, in particular to a displacement-adjustable screen frame which comprises a flexible screen frame, a supporting component and a moving component. A first sliding groove is arranged on the flexible screen frame; the supporting component comprises a supporting part and a first fixing component for mounting the supporting part on an external holder; and the moving component comprises a moving part, a second fixing component, an adjusting component and a connecting component, one end of the connecting component is connected with the moving part, the other end of the connecting component is mounted on the first sliding groove, the moving part is disposed on the top of the supporting part and is movably connected with the supporting part by the adjusting component, corresponding second sliding grooves are respectively arranged on the top of the supporting part and the moving part, and the second fixing component is inserted in the second sliding groove. The displacement-adjustable screen frame is convenient to connect, simple in adjustment and high in structural strength, can be applied to fixing and adjusting a flexible screen, and can also be used for other products needing supporting and displacement adjustment.
Description
Technical field
The present invention relates to screen frame field, be specifically related to a kind of screen frame of adjustable displacement.
Background technique
When realizing large-screen splicing, large-screen splicing wall is comprised of a plurality of concatenation units, between concatenation unit, can form physics splicing seams, generally before combination, increases a large soft curtain and eliminates physics splicing seams.Soft curtain is general passes through soft curtain frame installation before combination, in order to guarantee that soft curtain aligns with combination, the soft curtain of installing after fixing need to be realized the adjustment of its position by adjusting its soft curtain framework, in prior art, soft curtain framework is to be directly overlapped on back projection box body or preposition framework, the adjustment of soft curtain position needs directly soft curtain framework to be regulated, operating difficulties, complexity, loaded down with trivial details, consuming time.
Summary of the invention
The technical problem that the present invention solves is to overcome the deficiencies in the prior art, and a kind of screen frame that overlaps convenience, the simple adjustable displacement of position regulation is provided.
For solving the problems of the technologies described above, technological scheme of the present invention is as follows:
A screen frame for adjustable displacement, comprises soft curtain frame, and soft curtain frame is provided with the first sliding-groove; Also comprise supporting component and moving assembly, described supporting component comprises supporting element and supporting element is arranged on to the first fixing-assembly on external fixing frame, moving assembly comprises that moving part, the second fixing-assembly, adjusting part and one end are connected with moving part, the other end is arranged on the connection part on the first sliding-groove, moving part is arranged on supporting element top, it is flexibly connected with supporting element by adjusting part, on supporting element top and moving part, be respectively equipped with the second corresponding sliding-groove, the second fixing-assembly is inserted in the second sliding-groove.Soft curtain frame in the present invention is fixed and is regulated by moving assembly and supporting component, and moving assembly regulates its position on supporting component by adjusting part, thereby regulates the position of soft curtain frame.
As a kind of preferred version, described soft curtain frame comprises L-type framework, and the first sliding-groove is located on L-type framework short end end face.Soft curtain frame is for the framework of soft curtain is installed.
As further preferred version, on described L-type framework, be also provided with the first groove position being positioned in its short end, the first groove position hollow and both ends open.
As further preferred version, on described L-type framework, be also provided with the second groove position and the three-flute position that is positioned at its long end inner side surface, the second groove position, three-flute position and the first sliding-groove are provided with opening opening portion in the same way.A plurality of grooves position is set on L-type framework, each groove position can multi-functionally be used, L-type framework can be designed to unit character, each L-type frame unit can be realized splicing by link and multifunctional groove position and be assembled into closed soft curtain frame, the size of soft like this curtain frame can need to be assembled splicing according to actual use, flexibility is large, is convenient to transportation.
As a kind of preferred version, described moving part comprises main part and the protuberance bending downwards, and its protuberance is flexibly connected with supporting element by adjusting part, and main part is fixed on supporting element top by the second fixing-assembly.
As further preferred version, supporting element top is provided with the stepped shaft restraining groove corresponding with moving part main part and protuberance (32), and moving part is placed in stepped shaft restraining groove.
As preferred version further, described adjusting part comprises screw adjustments and bounding means, screw adjustments tail end is provided with groove, in stepped shaft restraining groove, the position of corresponding moving part protuberance is provided with horizontal screw column, on moving part protuberance, be provided with displacement adjustment hole, moving part protuberance is enclosed within screw adjustments by displacement adjustment hole, bounding means is arranged on groove, screw adjustments screws and is connected with screw column, and wherein the head of screw adjustments and bounding means carry out spacing to the moving part protuberance in the middle of being stuck in.
As further preferred version, connection part comprises square head bolt and nut, and moving part main part is provided with draw-in groove, and the tail end of square head bolt passes draw-in groove and fixes by nut, and its head is installed in the first sliding-groove.
As a kind of preferred version, described the first fixing-assembly comprises respectively the first fixed unit and the second fixed unit from vertical and horizontal securing supports.
As further preferred version, described supporting element bottom is provided with two attachment faces in a certain angle, is respectively equipped with for the mounting hole of the first fixed unit and the second fixed unit is installed on two attachment faces.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
(1) after the present invention fixes supporting element, by adjusting part, regulate moving part with respect to the position of supporting element, thereby regulate the soft curtain frame being connected with moving part.The present invention is easy to connect, and adjusting is simple, and structural strength is high, except being applied to the fixing of soft curtain and regulating, can also need to support the product regulating with displacement for other.
(2) the soft curtain frame in the present invention consists of L-type framework, L-type framework can adopt unit form, by the groove position on it and general link, assemble splicing, thereby form the framework of complete closure, simple in structure, can splice according to concrete screen size, flexibility is large, and is convenient to transportation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of soft curtain frame in the present invention;
Fig. 3 is the assembling schematic diagram of supporting component and adjusting part in the present invention;
Fig. 4 is the structure explosive view of Fig. 3.
Embodiment
Below in conjunction with drawings and Examples, technological scheme of the present invention is described further.
In this specific embodiment, soft curtain is applied in rear projection technology, and in the prior art, soft curtain be by frame installation on back projection box body, in the time of need to regulating soft curtain position, need to regulate the position of framework on back projection box body, operate very difficult and complicated.
As Figure 1-4, be the structural representation of the specific embodiment of the invention, a kind of screen frame of adjustable displacement, comprises soft curtain frame 9, supporting component and moving assembly; Soft curtain frame 9 is provided with the first sliding-groove 91, and supporting component comprises supporting element 1 and the first fixing-assembly 2, and moving assembly comprises moving part 3, the second fixing-assembly 4, adjusting part 5 and connection part 6; Supporting element 1 is arranged on back projection box body by the first fixing-assembly 2, moving part 3 is arranged on supporting element 1 top and is flexibly connected with supporting element 1 by adjusting part 5, on supporting element 1 top and moving part 3, be respectively equipped with the second corresponding sliding-groove 7, the second fixing-assembly 4 is inserted in the second sliding-groove 7, connection part 6 one end are connected with moving part 3, its the other end is arranged on the first sliding-groove 91, and soft curtain frame 9 is fixed on moving part 3 by connection part 6.
During assembling, supporting element 1 is fixed on back projection box body by the first fixing-assembly 2, moving part 3 is placed on supporting element 1 top fixing by the second fixing-assembly 4, and it is also connected with soft curtain frame 9 by connection part 6, after adjusting part 5 connects moving part 3, is assembled on supporting element 1.
In this specific embodiment, between supporting element 1 and back projection box body, be fixedly connected with, between soft curtain frame 9 and moving part 3, be fixedly connected with, position between moving part 3 and supporting element 1 can regulate by adjusting part 5, this regulative mode makes the position between soft curtain frame 9 and back projection box body adjusted, regulate position after moving part 3 fixing by the second fixing-assembly 4.Particularly, while if desired regulating the distance between back projection box body and soft curtain frame 9, unclamp the second fixing-assembly 4, by rotation adjusting part 5, the position of the second fixing-assemblys 4 being installed due to supporting element 1 and moving part 3 is provided with sliding-groove 7, therefore, after the second fixing-assembly 4 unclamps, moving part 3 can progressively move along sliding-groove 7 with the turn of adjusting part 5, the soft curtain frame 9 being connected with moving part 3 also progressively moves with moving part 3, when moving to, stop the rotation adjusting part 5 after being applicable to position and lock the second fixing-assembly 4, while regulating due to adjusting part 5, it is adjusted that the motionless and soft curtain of back projection box body frame 9 moves the spacing making between the two.When concrete use, can first regulate moving part 3 relatively and the position of back projection box body, then connection part 6 is connected with the first sliding-groove 91 of soft curtain frame 9, finally again connection part 6 is realized and being connected with moving part 3.
As shown in Figure 2, particularly, soft curtain frame 9 comprises that L-type framework 92, the first sliding-grooves 91 are located on L-type framework 92 short end end faces; On L-type framework 92, be also provided with a plurality of grooves position, as be positioned at the first groove position 93 and the second groove position 94, the three-flute position 95 that are positioned at its long end inner side surface in its short end.These groove positions are can a groove multiplex, both can utilize general link to connect miscellaneous part, can utilize again general link to realize the connection between a plurality of L-type frameworks, wherein, the first groove position 93 hollows and both ends open, the second groove position 94, three-flute position 95 and the first sliding-groove 91 are provided with opening opening portion in the same way.In actual applications, can configure as required a plurality of L-type frameworks 92, by the soft curtain frame 9 that is spliced to form complete closure between a plurality of L-type frameworks.
As shown in Figures 3 and 4, moving part 3 comprises main part 31 and the protuberance 32 bending downwards, supporting element 1 top is provided with the stepped shaft restraining groove 11 corresponding with the main part 31 of moving part 3 and protuberance 32, moving part 3 is placed in stepped shaft restraining groove 11, its protuberance 32 is connected with supporting element 1 by adjusting part 5, and main part 31 is fixed on supporting element 1 top by the second fixing-assembly 4 by moving part 3; At supporting element 1 top, fixedly stepped groove 11 is set the position of moving part 3, can avoids moving part 3 to vacillate now to the left, now to the right when moving with adjusting part 5 adjustings, play the spacing effect in front and back.
More specifically, adjusting part 5 comprises screw adjustments 51 and bounding means 52, screw adjustments 51 tail ends are provided with groove 511, in stepped shaft restraining groove 11, the position of corresponding moving part protuberance 32 is provided with horizontal screw column 111, on moving part protuberance 32, be provided with displacement adjustment hole 321, moving part 3 is enclosed within screw adjustments 51 by displacement adjustment hole 321, bounding means 52 is arranged on groove 511, screw adjustments 51 screws and is connected with screw column 111, and the moving part protuberance 32 in the middle of 52 pairs of the head of screw adjustments 51 and bounding meanss are stuck in carries out spacing.During installation, first moving part protuberance 32 is inserted in screw adjustments 51 by the displacement adjustment hole 321 on it, then bounding means 52 is arranged on groove 511, finally screw adjustments 51 is screwed and is connected with screw column 111.Because moving part protuberance 32 is limited, therefore, when turn screw adjustments 51, moving part 3 can only be followed the turn of screw adjustments 51 and be moved, thereby reaches the object of adjusting displacement.In above-mentioned specific embodiment, between screw adjustments 51 and moving part protuberance 32, pad 8 can also be set, bounding means 52 can adopt E type ring structure or other ring structurees.
More specifically, connection part 6 comprises square head bolt 61 and nut 62, and the main part 31 of moving part is provided with draw-in groove 311, and bolt 61 tail ends are through draw-in groove 311 fixing by nut 62, and the other end is used for being installed in the first sliding-groove 91.
As shown in Figures 3 and 4, in a most preferred embodiment, the first fixing-assembly 2 comprises respectively from the first fixed unit 21 and second fixed unit 22 of vertical and horizontal securing supports 1, supporting element 1 can be firmly fixed on back projection box body; In order to coordinate above-mentioned means of fixation, supporting element 1 bottom is provided with two attachment faces in a certain angle, and most preferred mode is that to make the angle of two attachment faces be right angle, in supporting element 1 bottom, forms an inverted steps shape step; On two attachment faces, be respectively equipped with mounting hole, for the first fixed unit 21 and the second fixed unit 22 are installed; As shown in Figure 4, the first fixed unit 21 adopt bolts and with the nut of bolt matching, the second fixed unit 22 adopts hexagon socket head cap screws.
As shown in Figures 3 and 4, in a most preferred embodiment, the second fixing-assembly 4 directly adopts hexagon socket head cap screw that moving part 3 is fixed on supporting element 1, but it is not limited only to adopt hexagon socket head cap screw.
Claims (10)
1. a screen frame for adjustable displacement, comprises soft curtain frame (9), it is characterized in that, soft curtain frame (9) is provided with the first sliding-groove (91), also comprise supporting component and moving assembly, described supporting component comprises supporting element (1) and supporting element (1) is arranged on to the first fixing-assembly (2) on external fixing frame, moving assembly comprises moving part (3), the second fixing-assembly (4), adjusting part (5), one end is connected with moving part (3) and the other end is arranged on the connection part (6) on the first sliding-groove (91), moving part (3) is arranged on supporting element (1) top, it is flexibly connected with supporting element (1) by adjusting part (5), on supporting element (1) top and moving part (3), be respectively equipped with corresponding the second sliding-groove (7), the second fixing-assembly (4) is inserted in the second sliding-groove (7).
2. the screen frame of adjustable displacement according to claim 1, is characterized in that, described soft curtain frame (9) comprises L-type framework (92), and the first sliding-groove (91) is located on L-type framework (92) short end end face.
3. the screen frame of adjustable displacement according to claim 2, is characterized in that, is also provided with the first groove position (93) being positioned in its short end, the first groove position (93) hollow and both ends open on described L-type framework (92).
4. the screen frame of adjustable displacement according to claim 2, it is characterized in that, on described L-type framework (92), be also provided with the second groove position (94) and three-flute position (95) that are positioned at its long end inner side surface, the second groove position (94), three-flute position (95) and the first sliding-groove (91) are provided with opening opening portion in the same way.
5. the screen frame of adjustable displacement according to claim 1, it is characterized in that, described moving part (3) comprises main part (31) and the protuberance (32) bending downwards, its protuberance (32) is flexibly connected with supporting element (1) by adjusting part (5), and main part (31) is fixed on supporting element (1) top by the second fixing-assembly (4).
6. the screen frame of adjustable displacement according to claim 5, it is characterized in that, supporting element (1) top is provided with the stepped shaft restraining groove (11) corresponding with moving part main part (31) and protuberance (32), and moving part (3) is placed in stepped shaft restraining groove (11).
7. the screen frame of adjustable displacement according to claim 6, it is characterized in that, described adjusting part (5) comprises screw adjustments (51) and bounding means (52), screw adjustments (51) tail end is provided with groove (511), in stepped shaft restraining groove (11), the position of corresponding moving part protuberance (32) is provided with horizontal screw column (111), on moving part protuberance (32), be provided with displacement adjustment hole (321), moving part protuberance (32) is enclosed within screw adjustments (51) by displacement adjustment hole (321), bounding means (52) is arranged on groove (511), screw adjustments (51) screws and is connected with screw column (111), wherein the head of screw adjustments (51) and bounding means (52) carry out spacing to the moving part protuberance (32) in the middle of being stuck in.
8. the screen frame of adjustable displacement according to claim 5, it is characterized in that, connection part (6) comprises square head bolt (61) and nut (62), the main part (32) of moving part (3) is provided with draw-in groove (311), the tail end of square head bolt (61) is through draw-in groove (311) fixing by nut (62), and its head is installed in the first sliding-groove (91).
9. according to the screen frame of the adjustable displacement described in claim 1 to 8 any one, it is characterized in that, described the first fixing-assembly (2) comprises respectively the first fixed unit (21) and the second fixed unit (22) from vertical and horizontal securing supports (1).
10. the screen frame of adjustable displacement according to claim 9, it is characterized in that, described supporting element (1) bottom is provided with two attachment faces in a certain angle, is respectively equipped with for the mounting hole of the first fixed unit (21) and the second fixed unit (22) is installed on two attachment faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210296187.5A CN102829289B (en) | 2012-08-20 | 2012-08-20 | Displacement-adjustable screen frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210296187.5A CN102829289B (en) | 2012-08-20 | 2012-08-20 | Displacement-adjustable screen frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102829289A CN102829289A (en) | 2012-12-19 |
| CN102829289B true CN102829289B (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210296187.5A Expired - Fee Related CN102829289B (en) | 2012-08-20 | 2012-08-20 | Displacement-adjustable screen frame |
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| Country | Link |
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| CN (1) | CN102829289B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807578B (en) * | 2014-02-19 | 2016-04-06 | 宁波乐歌视讯科技股份有限公司 | Mosaic screen adjustable hook |
| CN104876589B (en) * | 2015-06-05 | 2017-06-30 | 苏州金螳螂建筑装饰股份有限公司 | Jumbo curved ceramic plate is drawn |
| CN113804626A (en) * | 2021-10-12 | 2021-12-17 | 安徽像元光测科技有限公司 | Scientific-grade CCD high-precision splicing installation protection device and method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD206416A1 (en) * | 1982-05-03 | 1984-01-25 | Heinz Schneider | ASSEMBLY ANGLE FOR FIXING ELASTICALLY STORED POWER MACHINES |
| JPH07139693A (en) * | 1993-11-19 | 1995-05-30 | Tomidokoro Kanyuki | Attachment/removal fixing device |
| JP4401747B2 (en) * | 2003-11-25 | 2010-01-20 | 三司馬物産株式会社 | Installation fixtures for heavy installations such as vending machines and heat exchangers |
| CN100585748C (en) * | 2006-09-13 | 2010-01-27 | 佳世达科技股份有限公司 | Adjustable wall hanging rack |
| US9010796B2 (en) * | 2010-10-07 | 2015-04-21 | Diapa Info Inc. | Adjustable pintle mount adapter bracket |
| CN201886271U (en) * | 2010-10-29 | 2011-06-29 | 广东威创视讯科技股份有限公司 | Ultrathin rear projection cube screen adjusting device |
| CN202257019U (en) * | 2011-10-09 | 2012-05-30 | 潍坊绿能彩屏科技有限公司 | Adaptive framework used for splicing plurality of projection screens |
-
2012
- 2012-08-20 CN CN201210296187.5A patent/CN102829289B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102829289A (en) | 2012-12-19 |
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Address after: Kezhu road high tech Industrial Development Zone, Guangzhou city of Guangdong Province, No. 233 510670 Patentee after: VTRON GROUP Co.,Ltd. Address before: 510663 No. 6, color road, hi tech Industrial Development Zone, Guangdong, Guangzhou, China Patentee before: VTRON TECHNOLOGIES Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |