CN205374973U - Projection curtain fixing device - Google Patents
Projection curtain fixing device Download PDFInfo
- Publication number
- CN205374973U CN205374973U CN201521101669.6U CN201521101669U CN205374973U CN 205374973 U CN205374973 U CN 205374973U CN 201521101669 U CN201521101669 U CN 201521101669U CN 205374973 U CN205374973 U CN 205374973U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- slide block
- electronic slide
- electronic
- fixing body
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a projection curtain fixing device, fixed body is fixed on the wall, the front end of fixed body is equipped with first slide rail, be equipped with two first electronic sliders in the first slide rail, the couple has set firmly on arbitrary first electronic slider, the couple is used for the fixed curtain cloth box who has the spool, the bottom of fixed body is equipped with the second slide rail, be equipped with two electronic sliders of second in the second slide rail, be equipped with first magnetic path on the electronic slider of arbitrary second, the top of third slide rail is equipped with the second magnetic path, through first magnetic path, the cooperation of second magnetic path, can be with the bottom of the vertical setting of third slide rail at fixed body, still be equipped with wireless receiving module and control system on the fixed body, control system connects through the electricity with first electronic slider, the electronic slider of second, the electronic slider of third respectively, be equipped with the mounting that is used for fixed curtain cloth bottom on the electronic slider of third. The beneficial effects of the utility model are that can fix the projection curtain of arbitrary breadth, application scope is extensive.
Description
Technical field
This utility model belongs to multimedia technology field, especially relates to the fixing device of a kind of projection screen.
Background technology
Projection screen generally comprises curtain kit and volume curtain on curtain kit inner reel, projection screen is when metope is fixing, counterweight fixed position is passed through in curtain bottom, fixing not stable, it is susceptible to rock, one can solve this problem, and the fixing device that simultaneously can install the projection screen of Arbitrary width needs to research and develop further.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, the fixing device of projection screen simple to operate, applied widely.
The technical solution of the utility model is: the fixing device of a kind of projection screen of the present utility model, fixing body, the first slide rail, the second slide rail, the first electronic slide block, the second electronic slide block, wireless receiving module, the 3rd slide rail, the 3rd electronic slide block, hook, the first magnetic piece, the second magnetic piece.
Described fixing body is fixed on metope, the front end of described fixing body is provided with the first slide rail, two the first electronic slide blocks it are provided with in described first slide rail, arbitrary first electronic slide block is installed with hook, described hook is for the fixing curtain kit with spool, the bottom of described fixing body is provided with the second slide rail, two the second electronic slide blocks it are provided with in described second slide rail, arbitrary second electronic slide block is provided with the first magnetic piece, the top of described 3rd slide rail is provided with the second magnetic piece, by the first magnetic piece, the cooperation of the second magnetic piece, 3rd slide rail can be vertically arranged in the bottom of fixing body.
Being additionally provided with wireless receiving module and control system on described fixing body, the described electronic slide block of control system respectively with the first, the second electronic slide block, the 3rd electronic slide block are by electrically connecting.
Described 3rd electronic slide block is provided with the fixture for fixing curtain bottom.
Described fixture includes snap ring, lower snap ring, connects axle, upper fastener, lower fastener, described connection axle is fixedly installed on the 3rd electronic slide block, described upper snap ring, lower snap ring one end respectively with connect axle be flexibly connected, described upper snap ring, lower snap ring the other end be provided with the upper fastener, the lower fastener that are mutually matched.
The top of described fixing body is provided with lid, and described lid passes through hinge on fixing body.
This utility model has the advantage that and has the benefit effect that 1, owing to adopting technique scheme, the fixed operation of projection screen is convenient；Having simple in construction, simple to operate, outward appearance is clean and tidy, can fix the advantage such as projection screen of Arbitrary width.2, the 3rd electronic slide block is provided with the fixture for fixing curtain bottom, compared to the mode utilizing counterweight to fix, fixing more stable.3, the 3rd slide rail can take off, and fixing body can be covered by lid, has good dustproof effect, is maintained with outward appearance clean and tidy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the attachment structure schematic diagram of the first electronic slide block and hook.
Fig. 3 is the attachment structure schematic diagram of the 3rd electronic slide block and fixture.
In figure: 1-fixes body, 2-the first slide rail, 3-the second slide rail, the electronic slide block of 4-first, the electronic slide block of 5-second, 6-wireless receiving module, 7-the 3rd slide rail, the electronic slide block of 8-the 3rd, 9-links up with, the upper snap ring of 10-, snap ring under 11-, 12-connects axle, 13-upper fastener, 14-lower fastener, 15-the first magnetic piece, 16-the second magnetic piece.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is elaborated.
As Figure 1-3, the fixing device of a kind of projection screen of the present utility model, fixing body the 1, first slide rail the 2, second slide rail 3, first electronic slide block the 4, second electronic slide block 5, wireless receiving module the 6, the 3rd electronic slide block 8 of slide rail the 7, the 3rd, hook 9, first magnetic piece the 15, second magnetic piece 16.
Fixing body 1 is fixed on metope, the front end of fixing body 1 is provided with the first slide rail 2, two the first electronic slide blocks 4 it are provided with in first slide rail 2, arbitrary first electronic slide block 4 is installed with hook 9, hook 9 is for the fixing curtain receiver with spool, the bottom of fixing body 1 is provided with the second slide rail 3, two the second electronic slide blocks 5 it are provided with in second slide rail 3, arbitrary second electronic slide block 5 is provided with the first magnetic piece 15, the top of the 3rd slide rail 7 is provided with the second magnetic piece 16, by the first magnetic piece 15, the cooperation of the second magnetic piece 16, 3rd slide rail 7 can be vertically arranged in the bottom of fixing body 1.
Fixing body 1 is additionally provided with wireless receiving module 6 and control system, controls the electronic slide block of system respectively with the first 4, the second electronic slide block 8 of electronic slide block the 5, the 3rd by electrically connecting.
3rd electronic slide block 8 is provided with the fixture for fixing curtain bottom.
Described fixture includes snap ring 10, lower snap ring 11, connects axle 12, upper fastener 13, lower fastener 14, connect axle 12 and be fixedly installed on the 3rd electronic slide block 8, upper snap ring 10, lower snap ring 11 one end respectively with connect axle 12 be flexibly connected, upper snap ring 10, lower snap ring 11 the other end be provided with the upper fastener 13, the lower fastener 14 that are mutually matched.
The top of described fixing body 1 is provided with lid, and lid passes through hinge on fixing body 1.
The work process of this example: during use, remote controller is utilized to send control instruction, wireless receiving module 6 receives instruction, and it is transferred to control system, control system controls the first electronic slide block 4, second electronic slide block 5, the movement of the 3rd electronic slide block 8, distance between two the first electronic slide blocks 4 of length adjustment according to curtain kit, curtain kit is hung on hook 9, width according to curtain, regulate the distance between two the second electronic slide blocks 5, length according to curtain, regulate the distance between two the 3rd electronic slide blocks 8, then the retainer ring of curtain bottom or static line are fixed on the fixture on the 3rd electronic slide block 8.
When this device is on the shelf, curtain kit is taken off, lid is covered on fixing body 1, there is dust-proof effect, be maintained with appearance looks elegant clean and tidy, the 3rd slide rail 7 is taken off, again through first magnetic piece the 15, second magnetic piece 16 when needing, the 3rd slide rail 7 is fixed on the lower section of the second electronic slide block 5.
Above an embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All equalizations made according to this utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. the fixing device of projection screen, it is characterised in that: fixing body, the first slide rail, the second slide rail, the first electronic slide block, the second electronic slide block, wireless receiving module, the 3rd slide rail, the 3rd electronic slide block, hook, the first magnetic piece, the second magnetic piece；
Described fixing body is fixed on metope, the front end of described fixing body is provided with the first slide rail, two the first electronic slide blocks it are provided with in described first slide rail, arbitrary first electronic slide block is installed with hook, described hook is for the fixing curtain kit with spool, the bottom of described fixing body is provided with the second slide rail, two the second electronic slide blocks it are provided with in described second slide rail, arbitrary second electronic slide block is provided with the first magnetic piece, the top of described 3rd slide rail is provided with the second magnetic piece, by the first magnetic piece, the cooperation of the second magnetic piece, 3rd slide rail can be vertically arranged in the bottom of fixing body；
Being additionally provided with wireless receiving module and control system on described fixing body, the described electronic slide block of control system respectively with the first, the second electronic slide block, the 3rd electronic slide block are by electrically connecting；
Described 3rd electronic slide block is provided with the fixture for fixing curtain bottom.
2. the fixing device of a kind of projection screen according to claim 1, it is characterized in that: described fixture includes snap ring, lower snap ring, connects axle, upper fastener, lower fastener, described connection axle is fixedly installed on the 3rd electronic slide block, described upper snap ring, lower snap ring one end respectively with connect axle be flexibly connected, described upper snap ring, lower snap ring the other end be provided with the upper fastener, the lower fastener that are mutually matched.
3. the fixing device of a kind of projection screen according to claim 1, it is characterised in that: the top of described fixing body is provided with lid, and described lid passes through hinge on fixing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101669.6U CN205374973U (en) | 2015-12-28 | 2015-12-28 | Projection curtain fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101669.6U CN205374973U (en) | 2015-12-28 | 2015-12-28 | Projection curtain fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374973U true CN205374973U (en) | 2016-07-06 |
Family
ID=56256383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101669.6U Expired - Fee Related CN205374973U (en) | 2015-12-28 | 2015-12-28 | Projection curtain fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707677A (en) * | 2017-02-26 | 2017-05-24 | 余治蓉 | Automatic projection screen |
| CN110850672A (en) * | 2019-11-21 | 2020-02-28 | 江苏盐西新城教育产业项目开发有限公司 | Projection curtain cloth leveling device |
-
2015
- 2015-12-28 CN CN201521101669.6U patent/CN205374973U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707677A (en) * | 2017-02-26 | 2017-05-24 | 余治蓉 | Automatic projection screen |
| CN110850672A (en) * | 2019-11-21 | 2020-02-28 | 江苏盐西新城教育产业项目开发有限公司 | Projection curtain cloth leveling device |
| CN110850672B (en) * | 2019-11-21 | 2021-07-13 | 亿立影视科技(惠州)有限公司 | Projection curtain cloth leveling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204887769U (en) | Pole back of body frame is embraced to box hanging | |
| CN205374973U (en) | Projection curtain fixing device | |
| CN202171109U (en) | Sliding type rocking arm wall hanging | |
| CN204348278U (en) | A kind of display device being provided with multi-angle adjusting pole | |
| CN204557267U (en) | A kind of intelligent showcase | |
| CN202596467U (en) | Door with hidden guide rail | |
| CN205639295U (en) | Bilateral sliding rail structure | |
| CN204852625U (en) | Supporting structure of be used for petroleum pipeline | |
| CN105464529A (en) | Sliding door window with screen | |
| CN204483792U (en) | Intelligent remote control curtain | |
| CN205229447U (en) | Magnetism of electric energy meter adsorbs pocket watch device and car of having good luck | |
| CN207485319U (en) | A kind of curtain fixing bracket | |
| CN203285217U (en) | Pulley block | |
| CN208456347U (en) | Lower pulley apparatus and locker | |
| CN205546242U (en) | Subway control room IBP dish with wall -hanging display | |
| CN204560064U (en) | A kind of cutting machine electrical control cabinet with anti-interference structure | |
| CN204728872U (en) | A kind of have the flat of hanging function and open top-hung door window butt | |
| CN208721997U (en) | A kind of novel intelligent home control equipment | |
| CN205918275U (en) | Simple and convenient shower room pulley structure | |
| CN204887787U (en) | Local collection shows remote control terminal's mounting structure | |
| CN207823393U (en) | A kind of sandstone-screening machine conveying device guide-rail coupling member | |
| SE1850749A1 (en) | A furniture assembly | |
| CN203296583U (en) | Adjustable wall-attachment connecting element mechanism for shower room | |
| CN203692957U (en) | Left-and-right adjustment device of six-direction adjustable fastener of guide rail | |
| CN204930922U (en) | A kind of drawing set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161228 |