CN204009340U - A kind of quiet screen of dynamoelectric projection - Google Patents
A kind of quiet screen of dynamoelectric projection Download PDFInfo
- Publication number
- CN204009340U CN204009340U CN201420409986.3U CN201420409986U CN204009340U CN 204009340 U CN204009340 U CN 204009340U CN 201420409986 U CN201420409986 U CN 201420409986U CN 204009340 U CN204009340 U CN 204009340U
- Authority
- CN
- China
- Prior art keywords
- electric machine
- support
- shell
- support plate
- tube shaped
- 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.)
- Active
Links
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a kind of quiet screen of dynamoelectric projection, comprise shell, be located at the tube shaped electric machine in shell, be sleeved on the pipe crimping outside tube shaped electric machine, and be wound in the curtain outside pipe crimping, be respectively equipped with the support plate that supporting holds up tube shaped electric machine two ends at described shell two ends, tube shaped electric machine two ends are connected with respectively electric machine support, between electric machine support and support plate, link together by rubber blanket, by rubber blanket being set between electric machine support and support plate, make together with electric machine support flexibly connects with support plate, under the effect of rubber blanket damping, buffering, noise while greatly reducing projection curtain device work.
Description
Technical field
The utility model relates to projection curtain device technical field, particularly a kind of quiet screen of dynamoelectric projection.
Background technology
At present, common projection curtain device mainly includes a hollow shell that is roughly column structure, that is formed with opening and is arranged at the tube shaped electric machine of this enclosure, and one drive by this tube shaped electric machine the curtain that launches or fold, but, normally rigid attachment portion in the enclosure of tube shaped electric machine in existing projection curtain device, when tube shaped electric machine work drives curtain folding and unfolding, vibration is large, noise is large, brings inconvenience to user.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, little quiet screen of dynamoelectric projection of use noise.
For solving the problems of the technologies described above adopted technical scheme: a kind of quiet screen of dynamoelectric projection, comprise shell, be located at tube shaped electric machine in shell, be sleeved on the pipe crimping outside tube shaped electric machine, and be wound in the curtain outside pipe crimping, be respectively equipped with the support plate that supporting holds up tube shaped electric machine two ends at described shell two ends, described tube shaped electric machine two ends are connected with respectively electric machine support, between described electric machine support and support plate, link together by rubber blanket.
Further, described electric machine support and support plate are all crosswise, described electric machine support has two fixing arms that extend to form up and down respectively, be coated with foam-rubber cushion at fixing arm described in two, described support plate has two and extends to form up and down respectively the support slot position of inserting for fixing arm, is provided with screw and fastens fixing arm to limit its disengaging support slot position on described support slot position.
Further, described shell has a notch stretching out for curtain, is positioned at curtain front and back is embedded with respectively hairbrush bar in described notch both sides of the edge.
Further, the bottom of described curtain is provided with bottom bar, is respectively equipped with baffle plate limits it and enter in shell to prop up bottom bar at the two ends, left and right of described notch.
Further, be respectively equipped with at described shell two ends the cover plate being connected with support plate, be positioned at cover plate at described shell two ends and be provided with end cap outward.
Beneficial effect: this quiet screen of dynamoelectric projection is by arranging rubber blanket between electric machine support and support plate, makes together with electric machine support flexibly connects with support plate, under the effect of rubber blanket damping, buffering, and the noise while greatly reducing projection curtain device work.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described further;
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is wherein one end electric machine support and support plate connection diagram in the utility model embodiment;
Fig. 3 is other end electric machine support and support plate connection diagram in the utility model embodiment;
Fig. 4 is the schematic diagram that the utility model is applied to common electric curtain;
Fig. 5 the utility model is applied to the schematic diagram on electronic bracing wire curtain.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of quiet screen of dynamoelectric projection of the utility model, comprise shell 1, be located at tube shaped electric machine 2 in shell 1, be sleeved on the pipe crimping 3 outside tube shaped electric machine 2, and be wound in the curtain 4 outside pipe crimping 3, be respectively equipped with the support plate 5 that supporting holds up tube shaped electric machine 2 two ends at shell 1 two ends, tube shaped electric machine 2 two ends are connected with respectively electric machine support 6, between electric machine support 6 and support plate 5, link together by rubber blanket 7.
In the present embodiment, the electric machine support 6 that is positioned at two ends is supporting tube shaped electric machine 2, pipe crimping 3, the weight of curtain 4 and bottom bar 9, support plate 5 is supporting the heavy burden on electric machine support 6 by rubber blanket 7, electric machine support 6 and support plate 5 are all crosswise, both each other supporting connection be fitted together, rubber blanket 7 is located between electric machine support 6 and support plate 5, avoid both rigidity contacts, utilize the performance of rubber blanket 7 damping, bufferings, vibration and noise while reducing projection curtain device work, wherein, electric machine support 6 has two fixing arms that extend to form up and down respectively 61, be coated with foam-rubber cushion 8 at two fixing arms 61, support plate 5 has two and extends to form up and down respectively the support slot position 51 of inserting for fixing arm 61, on support slot position 51, be provided with screw and fasten fixing arm 61 to limit its disengaging support slot position 51, by fixing arm 61 and being connected of support slot position 51 make support plate 5 and electric machine support 6 both relative be fixedly connected with integral, the movement of limiting motor support 6 horizontal directions.Electric machine support 6 also has two extension arms that extend to form of left and right respectively, support plate 5 also have two respectively left and right extend to form the sway brace in mating connection with extension arm, wherein two extension arms mainly play transmission twisting force.
Wherein, shell 1 has a notch 11 stretching out for curtain 4, tube shaped electric machine 2 drives pipe crimping 3 rotations that curtain 4 is moved up and down through notch 11, as preferably, be positioned at curtain 4 front and back in notch 11 both sides of the edge and be embedded with respectively hairbrush bar 12, the direct friction that can avoid curtain 4 and shell 1 by hairbrush bar 12, further reduces noise.
As preferably, the distance being also embedded with respectively at the two ends, left and right of notch 11 between baffle plate 13, two baffle plates 13 is less than the length of bottom bar 9, and then moves on restriction bottom bar 9, prevents that it is absorbed in shell 1 inside.
Be respectively equipped with the cover plate 14 being connected with support plate 5 at shell 1 two ends, cover plate 14 is sheet metal component, on a cover plate 14, be integrated with therein intelligent electric-controlled assembly or common electrically-controlled component in order to control tube shaped electric machine 2, be positioned at shell 1 two ends and outside cover plate 14, be provided with end cap 15, end cap 15 is a buckle type plastic end cap, in order to decorate and closure 1 two ends uncovered.
As shown in Figure 4 and Figure 5, the utility model can be applicable to ordinary straight and connects on the electric screen of switch control, also can be applicable on electronic bracing wire curtain.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing at described technical field those of ordinary skill, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (5)
1. a quiet screen of dynamoelectric projection, it is characterized in that: comprise shell, be located at tube shaped electric machine in shell, be sleeved on the pipe crimping outside tube shaped electric machine, and be wound in the curtain outside pipe crimping, be respectively equipped with the support plate that supporting holds up tube shaped electric machine two ends at described shell two ends, described tube shaped electric machine two ends are connected with respectively electric machine support, between described electric machine support and support plate, link together by rubber blanket.
2. quiet screen of dynamoelectric projection according to claim 1, it is characterized in that: described electric machine support and support plate are all crosswise, described electric machine support has two fixing arms that extend to form up and down respectively, be coated with foam-rubber cushion at fixing arm described in two, described support plate has two and extends to form up and down respectively the support slot position of inserting for fixing arm, is provided with screw and fastens fixing arm to limit its disengaging support slot position on described support slot position.
3. quiet screen of dynamoelectric projection according to claim 1 and 2, is characterized in that: described shell has a notch stretching out for curtain, is positioned at curtain front and back is embedded with respectively hairbrush bar in described notch both sides of the edge.
4. quiet screen of dynamoelectric projection according to claim 3, is characterized in that: the bottom of described curtain is provided with bottom bar, is respectively equipped with baffle plate limits it and enter in shell to prop up bottom bar at the two ends, left and right of described notch.
5. quiet screen of dynamoelectric projection according to claim 1, is characterized in that: be respectively equipped with at described shell two ends the cover plate being connected with support plate, be positioned at cover plate be provided with end cap outward at described shell two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409986.3U CN204009340U (en) | 2014-07-23 | 2014-07-23 | A kind of quiet screen of dynamoelectric projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409986.3U CN204009340U (en) | 2014-07-23 | 2014-07-23 | A kind of quiet screen of dynamoelectric projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204009340U true CN204009340U (en) | 2014-12-10 |
Family
ID=52049316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420409986.3U Active CN204009340U (en) | 2014-07-23 | 2014-07-23 | A kind of quiet screen of dynamoelectric projection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204009340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406010A (en) * | 2016-11-30 | 2017-02-15 | 盐城工学院 | Electric curtain |
| CN108488320A (en) * | 2018-04-04 | 2018-09-04 | 广州市雄云视听设备有限公司 | A kind of mute screen of dynamoelectric projection of hiding ceiling type |
| CN109143760A (en) * | 2017-06-27 | 2019-01-04 | 孙俊华 | A kind of Large Electric curtain of no size limitation |
-
2014
- 2014-07-23 CN CN201420409986.3U patent/CN204009340U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406010A (en) * | 2016-11-30 | 2017-02-15 | 盐城工学院 | Electric curtain |
| CN106406010B (en) * | 2016-11-30 | 2018-05-22 | 盐城工学院 | A kind of electric curtain |
| CN109143760A (en) * | 2017-06-27 | 2019-01-04 | 孙俊华 | A kind of Large Electric curtain of no size limitation |
| CN109143760B (en) * | 2017-06-27 | 2024-06-11 | 北京立诚世纪文化科技有限公司 | Large-sized electric curtain without size limitation |
| CN108488320A (en) * | 2018-04-04 | 2018-09-04 | 广州市雄云视听设备有限公司 | A kind of mute screen of dynamoelectric projection of hiding ceiling type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204009340U (en) | A kind of quiet screen of dynamoelectric projection | |
| CN203961354U (en) | A kind of stage that can electric foldable | |
| CN204462618U (en) | A kind of novel self-shooting bar | |
| CN208056600U (en) | A kind of simple type power equipment installation hanging basket | |
| CN203079094U (en) | Hung telescopic vehicle-mounted trash-can | |
| CN207790458U (en) | One kind can expand picking-up vehicle | |
| CN203700788U (en) | Inclination adjusting device for internal cylinder of large roller washing machine | |
| CN207707455U (en) | A kind of elastic draw bar case hand handle | |
| CN207809502U (en) | A kind of Novel sliding positive locking mechanism | |
| CN209174670U (en) | The small door panel processing device of inverter | |
| CN202480921U (en) | Coil spring type seat suspending system | |
| CN205107048U (en) | Telescopic mosquito net device | |
| CN203021810U (en) | Novel clothes airing device | |
| CN205326960U (en) | Electric automobile centralized control screen display shows ware support | |
| CN110952271A (en) | Wall-mounted washing machine | |
| CN203483142U (en) | TV (television) bench combined with bed frame | |
| CN209009851U (en) | A kind of close SEILE textile tension bracket of viscose glue | |
| CN213524385U (en) | Rotary electric heating table | |
| CN208433675U (en) | Shockproof switch cabinet for nuclear power station | |
| CN210870278U (en) | Two-sided 360 degrees free rotation vanity mirror | |
| CN111576000B (en) | Wall-mounted washing machine | |
| CN208533233U (en) | A kind of custom made clothing pleating machine conveyer frames | |
| CN209057265U (en) | A kind of mobile phone gravitational support | |
| CN211137162U (en) | Projection robot | |
| CN208235941U (en) | A kind of steel corner for early stripping formwork system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |