CN206479762U - A kind of narrow side picture frame projection screen of arc - Google Patents
A kind of narrow side picture frame projection screen of arc Download PDFInfo
- Publication number
- CN206479762U CN206479762U CN201720125774.6U CN201720125774U CN206479762U CN 206479762 U CN206479762 U CN 206479762U CN 201720125774 U CN201720125774 U CN 201720125774U CN 206479762 U CN206479762 U CN 206479762U
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- interior
- frame
- curtain
- outer rim
- arc
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Abstract
The utility model discloses a kind of narrow side picture frame projection screen of arc, for projection screen technical field, frame and the curtain being located in the frame including arc, frame includes outer rim and interior frame, outer rim includes backboard and side plate, backboard and side sheet room formation housing inside groove, backboard is provided with outer buckle, interior frame is provided with interior buckle, interior frame is arranged in the housing inside groove of outer rim and by interior buckle and outer snap lock, in housing inside groove between interior frame and outer rim storehouse in formation mechanism, the edge of side plate is provided with the bound edge crimped to inner side, interior frame has the fillet stretched into the bound edge, interlude gap was formed between fillet and bound edge, storehouse in retraction mechanism is crossed after interlude gap in the edge of curtain through described, and be tensioned by the haulage gear in storehouse in mechanism.The utility model realizes the boundless setting of curtain by the structure of curtain and interior frame.Meanwhile, interior frame and outer rim use cambered design, ultimately form arcwall face picture frame projection screen, viewing excellent.
Description
Technical field
The utility model is used for projection screen technical field, more particularly to a kind of narrow side picture frame projection screen of arc.
Background technology
As the improvement of people's living standards, the prevalence of film, film source increases gradually, user view and admire at home film into
Trend, pursuit of the user to the color of film image, definition, stereoeffect also turns into mainstream demand gradually.Because arc is thrown
Sector produced by shadow curtain can improve luminance gain and stereoeffect, elimination shaven head to greatest extent is empty burnt, viewing effect pole
It is good, played an important role in the presentation of film, but current arc-shaped projection curtain can only lodge on advance fixed bottom boundary or wall
Framework on, the dismounting of this framework is difficult, space-consuming is larger, and visual effect is poor.
Utility model content
To solve the above problems, the utility model provide a kind of compact conformation, convenient disassembly, occupy little space, vision effect
The narrow side picture frame projection screen of really good arc.
The utility model solves the technical scheme that its technical problem used：A kind of narrow side picture frame projection screen of arc, bag
The frame of bracket and the curtain being located in the frame, the frame include outer rim and interior frame, and outer rim includes backboard
And side plate, the backboard and side sheet room formation housing inside groove, backboard is provided with outer buckle, and the interior frame is provided with interior buckle,
The interior frame is arranged in the housing inside groove of outer rim and by interior buckle and outer snap lock, in interior frame in housing inside groove
The storehouse in formation mechanism between outer rim, the edge of the side plate is provided with the bound edge crimped to inner side, and interior frame is described with stretching into
Fillet in bound edge, formed interlude gap between the fillet and bound edge, the edge of the curtain draws after passing through the interlude gap excessively
Enter mechanism Nei Cang, and be tensioned by the haulage gear in storehouse in mechanism.
The improvement of technical solutions of the utility model is further used as, the outer rim includes outer upper transverse frame, the arc of arc
Outer lower transverse frame and be connected to the outer mullion at outer upper transverse frame and outer lower transverse frame two ends, the interior frame includes the interior upper horizontal stroke of arc
Frame, the interior lower transverse frame of arc and the interior munnion for being connected to interior upper transverse frame and interior lower transverse frame two ends, including the curtain tensioning on
Between horizontal frame and interior lower transverse frame.
It is further used as the improvement of technical solutions of the utility model, the outer upper transverse frame, the two of outer lower transverse frame and outer mullion
End is respectively provided with inclined outer splicing end face, and outer upper transverse frame and outer mullion, outer lower transverse frame and outer mullion are docked by outer splice ends face
Code is connected at formation right angle corner, right angle corner by outer rim to connect to form entirety.
It is further used as on the improvement of technical solutions of the utility model, the backboard of the outer rim in the rear in storehouse in mechanism
Code mounting groove is connected provided with outer rim, the outer rim connection code is fastened on the outer rim by the first screw and connects code
In mounting groove.
It is further used as the improvement of technical solutions of the utility model, the interior upper transverse frame, the two of interior lower transverse frame and interior munnion
End is respectively provided with inclined interior splicing end face, and interior upper transverse frame and interior munnion, interior lower transverse frame and interior munnion are docked by interior splice ends face
Code is connected at formation right angle corner, right angle corner by interior frame to connect to form entirety.
It is further used as in the improvement of technical solutions of the utility model, the interior frame being provided with interior in the front in storehouse in mechanism
Frame connects code mounting groove, and the interior frame connection code is fastened on the interior frame by the second screw and connects code mounting groove
It is interior.
The improvement of technical solutions of the utility model is further used as, the haulage gear includes extension spring and curtain kelly, institute
The edge for stating curtain kelly and curtain is connected, and is provided with snap fit in the interior frame in storehouse in mechanism, one end of the extension spring with
Curtain kelly is connected, and the other end is connected with snap fit, and extension spring provides the pulling force for being tensioned curtain.
The improvement of technical solutions of the utility model is further used as, the outer buckle is inwardly stretched out by backboard lower edge
Outer snap arm, the interior buckle is that the interior frame and outer rim pass through interior snap arm by inner edge frame bottom outwardly directed interior snap arm
Locked with outer snap arm, and the storehouse in the top formation mechanism of interior snap arm and outer snap arm.
The improvement of technical solutions of the utility model is further used as, the outer rim and/or interior frame are hung provided with installation
Plate, the installation hanging plate is provided with the 3rd screw, and the 3rd screw is provided with expansion micelle.
The beneficial effects of the utility model：Curtain edge is stretched into mechanism after bypassing the fillet of interior frame in the utility model
Storehouse, in terms of front, interior frame is blocked by curtain, and outer rim is fixed on the back side of interior frame, and outer rim is only seen very in front
Small a line（Bound edge）, and the difference in height very little of this edge and curtain, so as to be realized by the structure of curtain and interior frame
The boundless setting of curtain.Meanwhile, interior frame and outer rim of the present utility model use cambered design, ultimately form arcwall face picture
Frame projection screen, viewing excellent.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model front view；
Sectional view at A-A in Fig. 3 Fig. 2；
Fig. 4 is the utility model internal structure schematic diagram.
Embodiment
Referring to figs. 1 to Fig. 4, that show the concrete structure of the preferred embodiment of the utility model.Below will specifically
The design feature of bright each part of the utility model, and if being described to during direction (upper and lower, left and right, before and after), be with
Structure shown in Fig. 4 is that reference is described, but actual use direction of the present utility model is not limited thereto.
The utility model provide a kind of narrow side picture frame projection screen of arc, including arc frame 1 and be located at the frame 1
In curtain 2, the frame 1 include outer rim and interior frame 13, the outer rim include backboard 11 and side plate 12, the He of backboard 11
The integral extrusion forming of side plate 12, forms housing inside groove, backboard 11 is provided with outer buckle, described interior between the backboard 11 and side plate 12
Frame 13 is provided with interior buckle, and the interior frame 13 is arranged in the housing inside groove of outer rim and by interior buckle and outer snap lock
Tightly, interior buckle makes outer rim be tightly combined with interior frame 13 with outer buckle, and product is overall more solid reliable.In interior in housing inside groove
Storehouse 14 in formation mechanism between frame 13 and outer rim, the edge of the side plate 12 is provided with the bound edge 15 crimped to inner side, the bound edge
15 be the part that outer rim uniquely appears in front, and interior frame 13 has a fillet 16 stretched into the bound edge 15, fillet 16 to
Front is leant out, it is ensured that curtain bypasses the structure that lower section is avoided after fillet, and interlude gap 17 was formed between the fillet 16 and bound edge 15,
The edge of the curtain 2 passes through the hauling machine in storehouse in mechanism 14 through storehouse 14 in 17 retraction mechanisms after the interlude gap excessively
Structure is tensioned.The edge of curtain 2, which is bypassed, in the utility model stretches into storehouse 14 in mechanism, in terms of front, inner edge after the fillet of interior frame 13
Frame 13 is blocked by curtain 2, and outer rim is fixed on the back side of interior frame 13, and outer rim only sees a line of very little in front
（Bound edge 15）, and the difference in height very little of this edge and curtain 2, so as to realize curtain by the structure of curtain 2 and interior frame 13
Boundless setting.Meanwhile, interior frame 13 and outer rim of the present utility model use cambered design, ultimately form arcwall face picture frame
Projection screen, viewing excellent.
Specifically, the outer upper transverse frame of the outer rim including arc, the outer lower transverse frame of arc and being connected to outer upper transverse frame
With the outer mullion at outer lower transverse frame two ends, the interior upper transverse frame of the interior frame including arc, the interior lower transverse frame of arc and it is connected to
Interior upper transverse frame and the interior munnion at interior lower transverse frame two ends, the tensioning of curtain 2 is between interior upper transverse frame and interior lower transverse frame.
Wherein, the two ends of the outer upper transverse frame, outer lower transverse frame and outer mullion are respectively provided with 45 ° of inclined outer splicing end faces, outside
Upper transverse frame and outer mullion, outer lower transverse frame and outer mullion dock to form right angle corner by outer splice ends face, pass through at right angle corner
The outer rim connection connection of code 3 forms overall.Rear on the backboard of the outer rim in storehouse in mechanism 14 is connected provided with outer rim
Code mounting groove 18, the outer rim connection code 3 connects code mounting groove 18 by tight 4 Guan County of the first screw loaded on the outer rim
It is interior.Outer rim connection code 3 is hidden in outer rim connection code mounting groove 18, and product appearance is more succinct, attractive in appearance.The interior upper horizontal stroke
The two ends of frame, interior lower transverse frame and interior munnion are respectively provided with 45 ° of inclined interior splicing end faces, interior upper transverse frame and interior munnion, interior lower transverse frame
Dock to form right angle corner by interior splice ends face with interior munnion, connecting the connection of code 5 by interior frame at right angle corner forms whole
Interior frame connection code mounting groove 19 is provided with the front in storehouse in mechanism in body, the interior frame, the interior frame connection code 5 passes through
Tight 6 Guan County of second screw is loaded in interior frame connection code mounting groove 19, and interior frame connection code 5 is hidden in interior frame connection code
In mounting groove 19, product appearance is more succinct, attractive in appearance.
The haulage gear includes extension spring 71 and curtain kelly 72, and the edge of curtain 2 has sleeve, and the curtain kelly 72 is worn
It is placed in sleeve and is connected with the edge of curtain 2, snap fit 10 is provided with the interior frame 13 in storehouse in mechanism 14, along curtain card
Bar 72 is being adapted to apart from punching, and one end of the extension spring 71 is connected with curtain kelly 72, and the other end is connected with snap fit 10, extension spring 71
The pulling force that curtain 2 is tensioned is provided.
The outer buckle is the outer snap arm 111 inwardly stretched out by the lower edge of backboard 11, and the interior buckle is by interior frame 13
The outwardly directed interior snap arm 112 in bottom, the interior frame 13 and outer rim are locked by interior snap arm 112 with outer snap arm 111, and
Interior snap arm 112 and storehouse 14 in the top formation mechanism of outer snap arm 111.The utility model can be by curved arc equipment respectively to picture frame
Outer upper transverse frame, outer lower transverse frame, interior upper transverse frame, interior lower transverse frame carry out curved arc, then recombinant, form arc picture frame projection screen.This
When, because interior snap arm 112 coordinates with outer snap arm 111, housing is preferably matched with inside casing, make integral product that interior housing is presented
Radian is consistent.
In addition, the outer rim and/or interior frame 13 are provided with the 3rd spiral shell provided with hanging plate 8, the installation hanging plate 8 is installed
Nail 81, the 3rd screw 81 is provided with expansion micelle, and whole product can be fixed on wall by the 3rd screw 81, and is passed through
Expansion micelle increases the robust persistent of its installation.
Certainly, the invention is not limited to above-mentioned embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of utility model spirit, these equivalent modifications or replacement are all contained in the application
In claim limited range.
Claims (9)
1. a kind of narrow side picture frame projection screen of arc, it is characterised in that：Frame and the curtain being located in the frame including arc,
The frame includes outer rim and interior frame, and the outer rim includes backboard and side plate, backboard and side sheet room the formation housing
Inside groove, backboard is provided with outer buckle, and the interior frame is provided with interior buckle, and the interior frame is arranged at the housing inside groove of outer rim
In and by interior buckle and outer snap lock, in housing inside groove between interior frame and outer rim storehouse, the side plate in formation mechanism
Edge be provided with the bound edge that is crimped to inner side, interior frame has the fillet stretched into the bound edge, shape between the fillet and bound edge
Into interlude gap excessively, the edge of the curtain passes through leading in storehouse in mechanism through storehouse in retraction mechanism after the interlude gap excessively
Draw mechanism tensioning.
2. the narrow side picture frame projection screen of arc according to claim 1, it is characterised in that：The outer rim includes the outer of arc
Upper transverse frame, the outer lower transverse frame of arc and the outer mullion for being connected to outer upper transverse frame and outer lower transverse frame two ends, the interior frame include
The interior upper transverse frame of arc, the interior lower transverse frame of arc and the interior munnion for being connected to interior upper transverse frame and interior lower transverse frame two ends, the curtain
Cloth tensioning is between interior upper transverse frame and interior lower transverse frame.
3. the narrow side picture frame projection screen of arc according to claim 2, it is characterised in that：The outer upper transverse frame, outer lower transverse frame
Inclined outer splicing end face is respectively provided with the two ends of outer mullion, outer upper transverse frame and outer mullion, outer lower transverse frame and outer mullion pass through outer
Splice ends face docks to form right angle corner, and connecting code by outer rim at right angle corner connects to form entirety.
4. the narrow side picture frame projection screen of arc according to claim 3, it is characterised in that：In machine on the backboard of the outer rim
The rear in storehouse connects code mounting groove provided with outer rim in structure, and the outer rim connection code is fastened on described by the first screw
In outer rim connection code mounting groove.
5. the narrow side picture frame projection screen of arc according to claim 2, it is characterised in that：The interior upper transverse frame, interior lower transverse frame
Inclined interior splicing end face is respectively provided with the two ends of interior munnion, interior upper transverse frame and interior munnion, interior lower transverse frame and interior munnion pass through interior
Splice ends face docks to form right angle corner, and connecting code by interior frame at right angle corner connects to form entirety.
6. the narrow side picture frame projection screen of arc according to claim 5, it is characterised in that：In mechanism Nei Cang in the interior frame
Front connect code mounting groove provided with interior frame, interior frame connection code is fastened on the interior frame by the second screw
Connect in code mounting groove.
7. the narrow side picture frame projection screen of arc according to claim 1, it is characterised in that：The haulage gear include extension spring and
Snap fit, the drawing are provided with storehouse in mechanism in curtain kelly, the edge connection of the curtain kelly and curtain, the interior frame
One end of spring is connected with curtain kelly, and the other end is connected with snap fit, and extension spring provides the pulling force for being tensioned curtain.
8. the narrow side picture frame projection screen of arc according to claim 1, it is characterised in that：The outer buckle is following by backboard
The outer snap arm that edge inwardly stretches out, the interior buckle is by the outwardly directed interior snap arm of inner edge frame bottom, the interior frame and outside
Frame is locked by interior snap arm and outer snap arm, and the storehouse in the top formation mechanism of interior snap arm and outer snap arm.
9. the narrow side picture frame projection screen of arc according to claim 1, it is characterised in that：The outer rim and/or interior frame
Provided with hanging plate is installed, the installation hanging plate is provided with the 3rd screw, and the 3rd screw is provided with expansion micelle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125774.6U CN206479762U (en) | 2017-02-10 | 2017-02-10 | A kind of narrow side picture frame projection screen of arc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125774.6U CN206479762U (en) | 2017-02-10 | 2017-02-10 | A kind of narrow side picture frame projection screen of arc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479762U true CN206479762U (en) | 2017-09-08 |
Family
ID=59747879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125774.6U Active CN206479762U (en) | 2017-02-10 | 2017-02-10 | A kind of narrow side picture frame projection screen of arc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479762U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108121145A (en) * | 2018-01-02 | 2018-06-05 | 真视美视听设备（广州）有限公司 | A kind of multi-functional card slot picture frame projection screen |
| CN108628082A (en) * | 2018-04-04 | 2018-10-09 | 成都菲斯特科技有限公司 | A kind of rollable optical projection screen of flexibility |
| CN108873588A (en) * | 2018-09-13 | 2018-11-23 | 张家港宝视特影视器材有限公司 | Simple wall curtain |
| CN110068985A (en) * | 2018-01-24 | 2019-07-30 | 和诠科技股份有限公司 | Combined type narrow side frame mounting |
| WO2019218701A1 (en) * | 2018-05-18 | 2019-11-21 | 深圳光峰科技股份有限公司 | Projection screen and projection system comprising projection screen |
-
2017
- 2017-02-10 CN CN201720125774.6U patent/CN206479762U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108121145A (en) * | 2018-01-02 | 2018-06-05 | 真视美视听设备（广州）有限公司 | A kind of multi-functional card slot picture frame projection screen |
| CN110068985A (en) * | 2018-01-24 | 2019-07-30 | 和诠科技股份有限公司 | Combined type narrow side frame mounting |
| CN110068985B (en) * | 2018-01-24 | 2021-03-23 | 和诠科技股份有限公司 | Combined narrow-side frame device |
| CN108628082A (en) * | 2018-04-04 | 2018-10-09 | 成都菲斯特科技有限公司 | A kind of rollable optical projection screen of flexibility |
| CN108628082B (en) * | 2018-04-04 | 2021-02-19 | 成都菲斯特科技有限公司 | Flexible optical projection screen that can curl |
| WO2019218701A1 (en) * | 2018-05-18 | 2019-11-21 | 深圳光峰科技股份有限公司 | Projection screen and projection system comprising projection screen |
| CN108873588A (en) * | 2018-09-13 | 2018-11-23 | 张家港宝视特影视器材有限公司 | Simple wall curtain |
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