CN203882084U - Power-driven display picture pull-lift projection screen - Google Patents

Power-driven display picture pull-lift projection screen Download PDF

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Publication number
CN203882084U
CN203882084U CN201420156041.5U CN201420156041U CN203882084U CN 203882084 U CN203882084 U CN 203882084U CN 201420156041 U CN201420156041 U CN 201420156041U CN 203882084 U CN203882084 U CN 203882084U
Authority
CN
China
Prior art keywords
projection screen
picture
electric
baffle plate
notch baffle
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
Application number
CN201420156041.5U
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Chinese (zh)
Inventor
高小平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN BAOJING PROJECTION EQUIPMENT Co Ltd
Original Assignee
TIANJIN BAOJING PROJECTION EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN BAOJING PROJECTION EQUIPMENT Co Ltd filed Critical TIANJIN BAOJING PROJECTION EQUIPMENT Co Ltd
Priority to CN201420156041.5U priority Critical patent/CN203882084U/en
Application granted granted Critical
Publication of CN203882084U publication Critical patent/CN203882084U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The objective of the utility model is to provide a power-driven display picture pull-lift projection screen. The technical scheme of the utility model is that the power-driven display picture pull-lift projection screen is composed of a rewinding groove, a picture frame main body, a notch baffle and a projection screen cloth. The notch baffle is provided with a power interface, an electric control switch, a motor and an electric control board. Repair and maintenance are performed on the circuit control portion of the power-driven display picture pull-lift projection screen by disassembling the notch baffle. The power interface is connected with the electric control board through a wire to provide electric energy for the electric control board. The on state and the rotation direction of the motor are controlled by the electric control board. A display picture, a transmission shaft and a rewinding shaft are arranged in the inner cavity of the rewinding groove. The display picture is used to drive the rotation of the transmission shaft through the motor to complete the pull-lift and put-down of the display picture. The power-driven display picture pull-lift projection screen of the utility model has the following advantages that the power-driven display picture pull-lift projection screen has advantages of novel design, beautiful appearance and stable supporting structure, a built-in low-noise tubular motor is provided, the display picture is stable and quiet in the lifting and lowering process, and advantages of wireless remote control and convenient utilization can be realized.

Description

Electronic displaying picture lifts projection screen
Technical field
The utility model relates to curtain manufacturing technology field, relates in particular to a kind of electronic displaying picture and lifts projection screen.
Background technology
Projection screen is the curtain that is exclusively used in projection, is one of product the most often using in projector's peripheral equipment.If the collocation of projection screen and projector is proper, can obtain the drop shadow effect of high-quality.At present, conventional projection screen is that the drop shadow effect's color that reaches good adopts the single color such as grey, white and silver color more.When in the time that family, office or meeting room use, after projection finishes, the solid color of curtain can have a strong impact on indoor integral layout, can time and effort consuming and curtain is packed up, even also can take wall part space for electric retractable projection screen, affect attractive in appearance.For addressing the above problem, spy develops a kind of electronic displaying picture and lifts projection screen, can be according to user's hobby, and in the time that not using, curtain is replaced by the customized displaying picture of user.
Utility model content
The purpose of this utility model is to provide a kind of electronic displaying picture and lifts projection screen.
The technical solution of the utility model is: a kind of electronic displaying picture lifts projection screen, by rolling groove, picture frame main body, notch baffle plate and projection screen composition, described rolling groove is positioned at the top of picture frame main body, described rolling groove with picture frame main body for being fixedly connected with, described projection screen is positioned at the bottom of picture frame main body, described projection screen is paved with the bottom of picture frame main body, described notch baffle plate is positioned at a side of rolling groove, described notch baffle plate is flexibly connected by screw with rolling groove, described notch baffle plate is provided with power interface, electric-controlled switch, motor and electric-controlled plate, the circuit control section that can lift projection screen to electronic displaying picture by dismounting notch baffle plate keeps in repair and maintains, described electric-controlled plate is positioned at the inner side of notch baffle plate and is fixedly connected with notch baffle plate by screw, described power interface runs through notch baffle plate and is fixedly connected with notch baffle plate by screw, one end that described power interface is positioned at notch baffle plate inner side is communicated with electric-controlled plate by wire provides electric energy for electric-controlled plate, described electric-controlled switch is positioned at the outside of notch baffle plate, the outside of described electric-controlled switch is fixedly connected with notch baffle plate, the inner side of described electric-controlled switch is communicated with electric-controlled plate, described motor is positioned at the inner side of notch baffle plate and is fixedly connected with notch baffle plate by screw, the circuit part of described motor is communicated with electric-controlled plate by wire, by opening and the sense of rotation of electric-controlled plate control motor, in described rolling groove inner chamber, be provided with displaying picture, transmission shaft and Scroll, described transmission shaft runs through Scroll and two ends are connected by bearing with rolling groove and motor respectively, described displaying picture is positioned at the surface of Scroll and is flexibly connected with Scroll, described displaying picture has rotated to show lifting and transferring of picture by driven by motor transmission shaft.
Further, electronic displaying picture lifts projection screen and also comprises remote controllers and Digiplex, described remote controllers are arranged in the inner chamber of rolling groove, described remote controllers are communicated with electric-controlled plate by wire, and described Digiplex wireless signal emission is transferred to electric-controlled plate starter motor after receiving by remote controllers.
Further, in the surrounding frame wall of described picture frame main body, be also provided with several and show the illumination reflector lamp of picture for illuminating, any described illumination reflector lamp with picture frame main body for being fixedly connected with and being communicated with electric-controlled plate by wire.
Further, on described displaying picture and Scroll, be respectively equipped with bonding strip, described displaying picture and Scroll are by bonding strip adhesion.
Further again, the button of described unlimited telepilot is three, launches respectively showing lifting, transfer and stopping three kinds of signals of picture.
Further again, described electric-controlled switch is provided with third gear, by the manipulation of electric-controlled plate being realized respectively to showing lifting, transfer and stopping of picture.
Further again, described motor is tube shaped electric machine.
Further again, the interior angle diagonal-size of described picture frame main body is 84-150 inch, and ratio is 4:3 or 16:9 or 2.35:1.
Further again, the material of described rolling groove, picture frame main body and notch baffle plate is stainless steel.
Further again, the fabric of described projection screen is embossing plastics.
The beneficial effects of the utility model are: it is sane that this electronic displaying picture lifts projection screen modern design, exquisiteness attractive in appearance, supporting construction, and built-in low noise tube shaped electric machine is steady, quiet while showing picture lifting.Wireless remote control, easy to use, easily by remote control steady folding and unfolding displaying picture up and down.And can need to conveniently change displaying picture according to user, can be widely used in the long-term place that uses projector equipment such as family, senior commercial affairs and meeting room.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the local amplification view of the utility model.
Wherein: 1, rolling groove 2, picture frame main body 3, displaying picture
4, notch baffle plate 5, power interface 6, electric-controlled switch
7, remote controllers 8, illumination reflector lamp 9, motor
10, transmission shaft 11, Scroll 12, projection screen
13, electric-controlled plate 14, Digiplex
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made to brief description.
As Fig. 1, shown in Fig. 2, a kind of electronic displaying picture lifts projection screen, it is characterized in that: by rolling groove 1, picture frame main body 2, notch baffle plate 4 and projection screen 12 form, described rolling groove 1 is positioned at the top of picture frame main body 2, described rolling groove 1 with picture frame main body 2 for being fixedly connected with, described projection screen 12 is positioned at the bottom of picture frame main body 2, described projection screen 12 is paved with the bottom of picture frame main body 2, described notch baffle plate 4 is positioned at a side of rolling groove 1, described notch baffle plate 4 is flexibly connected by screw with rolling groove 1, described notch baffle plate 4 is provided with power interface 5, electric-controlled switch 6, motor 9 and electric-controlled plate 13, the circuit control section that can lift projection screen to electronic displaying picture by dismounting notch baffle plate 4 keeps in repair and maintains, described electric-controlled plate 13 is positioned at the inner side of notch baffle plate 4 and is fixedly connected with notch baffle plate 4 by screw, described power interface 5 runs through notch baffle plate 4 and is fixedly connected with notch baffle plate 4 by screw, one end that described power interface 5 is positioned at notch baffle plate 4 inner sides is communicated with electric-controlled plate 13 by wire provides electric energy for electric-controlled plate 13, described electric-controlled switch 6 is the outside of notch baffle plate 4, the outside of described electric-controlled switch 6 is fixedly connected with notch baffle plate 4, the inner side of described electric-controlled switch 6 is communicated with electric-controlled plate 13, described motor 9 is positioned at the inner side of notch baffle plate 4 and is fixedly connected with notch baffle plate 4 by screw, the circuit part of described motor 9 is communicated with electric-controlled plate 13 by wire, control opening and the sense of rotation of motor 9 by electric-controlled plate 13, in described rolling groove 1 inner chamber, be provided with and show picture 3, transmission shaft 10 and Scroll 11, described transmission shaft 10 runs through Scroll 11 and two ends are connected by bearing with rolling groove 1 and motor 9 respectively, described displaying picture 3 is positioned at the surface of Scroll 11 and is flexibly connected with Scroll 11, described displaying picture 3 drives transmission shaft 10 to rotate lifting and transferring of displaying picture 3 by motor 9.
Described electronic displaying picture lifts projection screen and also comprises remote controllers 7 and Digiplex 14, described remote controllers 7 are arranged in the inner chamber of rolling groove 1, described remote controllers 7 are communicated with electric-controlled plate 13 by wire, and described Digiplex 14 wireless signal emissions are transferred to electric-controlled plate 13 starter motors 9 after receiving by remote controllers 7.
In the surrounding frame wall of described picture frame main body 2, be also provided with several for illuminating the illumination reflector lamp 8 of showing picture 3, any described illumination reflector lamp 8 with picture frame main body 2 for being fixedly connected with and being communicated with electric-controlled plate 13 by wire, can, for showing that picture 3 provides illumination in the situation that light is more dim, make picture more attractive in appearance.
On described displaying picture 3 and Scroll 11, be respectively equipped with bonding strip, described displaying picture 3 is with Scroll 11 by bonding strip adhesion, and person easy to use changes showing picture 3.
The button of described unlimited telepilot 14 is three, launches respectively showing lifting, transfer and stopping three kinds of signals of picture 3.
Described electric-controlled switch 6 is provided with third gear, by the manipulation of electric-controlled plate 13 being realized respectively to showing lifting, transfer and stopping of picture 3.
Described motor 9 is tube shaped electric machine, can effectively reduce noise, makes to show that the lifting of picture 3 is more steady, quiet.
The interior angle diagonal-size of described picture frame main body 2 is 84-150 inch, and ratio is 4:3 or 16:9 or 2.35:1.
The material of described rolling groove 1, picture frame main body 2 and notch baffle plate 4 is stainless steel, makes electronic displaying picture lift that projection screen supporting construction is more sane, outward appearance is more exquisite attractive in appearance.
The fabric of described projection screen 12 is embossing plastics, can make the drop shadow effect of curtain better, and fire prevention, mildew-resistant, can clean.
Working method: this electronic displaying picture lifts projection screen and can be used for the long-term place that uses projector equipment such as family, senior commercial affairs and meeting room.First, this device is hung on and is thrown in on wall, by power interface 5, power supply is communicated with, realize displaying picture 3 is transferred, lifted and stops by three different gears of manipulation electric-controlled switch 6.Under the state not using, displaying picture 3 is transferred be paved with whole picture frame main body 2 completely, now, it is exactly a secondary decoration painting that electronic displaying picture lifts projection screen.In the time that needs carry out projection operation, manipulation electric-controlled switch 6 will show that picture 3 drives transmission shaft 10 to rotate by motor 9, and displaying picture 3 is rolls-up onto on Scroll 11, and complete the projection screen of picture frame main body 2 bottoms 12 road is gone out, and reach good drop shadow effect.
This device can also be realized the Long-distance Control to showing picture 3 liftings by installing the mode of remote controllers 7 and Digiplex 14 additional.
This device can also, by installing the mode of illumination reflector lamp 8 additional, for showing that picture 3 provides illumination, make picture more attractive in appearance in the situation that light is more dim.
This device can also be by showing the mode that bonding strip is set on picture 3 and Scroll 11, and according to user's hobby, person easy to use changes showing picture 3.
The material of this device projection screen 12 can be the multiple fabrics such as glass bead screen, metal curtain, embossing plastics curtain, elasticity curtain.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.

Claims (10)

1. an electronic displaying picture lifts projection screen, it is characterized in that: by rolling groove, picture frame main body, notch baffle plate and projection screen composition, described rolling groove is positioned at the top of picture frame main body, described rolling groove with picture frame main body for being fixedly connected with, described projection screen is positioned at the bottom of picture frame main body, described projection screen is paved with the bottom of picture frame main body, described notch baffle plate is positioned at a side of rolling groove, described notch baffle plate is flexibly connected by screw with rolling groove, described notch baffle plate is provided with power interface, electric-controlled switch, motor and electric-controlled plate, the circuit control section that can lift projection screen to electronic displaying picture by dismounting notch baffle plate keeps in repair and maintains, described electric-controlled plate is positioned at the inner side of notch baffle plate and is fixedly connected with notch baffle plate by screw, described power interface runs through notch baffle plate and is fixedly connected with notch baffle plate by screw, one end that described power interface is positioned at notch baffle plate inner side is communicated with electric-controlled plate by wire provides electric energy for electric-controlled plate, described electric-controlled switch is positioned at the outside of notch baffle plate, the outside of described electric-controlled switch is fixedly connected with notch baffle plate, the inner side of described electric-controlled switch is communicated with electric-controlled plate, described motor is positioned at the inner side of notch baffle plate and is fixedly connected with notch baffle plate by screw, the circuit part of described motor is communicated with electric-controlled plate by wire, by opening and the sense of rotation of electric-controlled plate control motor, in described rolling groove inner chamber, be provided with displaying picture, transmission shaft and Scroll, described transmission shaft runs through Scroll and two ends are connected by bearing with rolling groove and motor respectively, described displaying picture is positioned at the surface of Scroll and is flexibly connected with Scroll, described displaying picture has rotated to show lifting and transferring of picture by driven by motor transmission shaft.
2. electronic displaying picture lifts projection screen according to claim 1, it is characterized in that: also comprise remote controllers and Digiplex, described remote controllers are arranged in the inner chamber of rolling groove, described remote controllers are communicated with electric-controlled plate by wire, and described Digiplex wireless signal emission is transferred to electric-controlled plate starter motor after receiving by remote controllers.
3. electronic displaying picture lifts projection screen according to claim 1, it is characterized in that: in the surrounding frame wall of described picture frame main body, be also provided with several and show the illumination reflector lamp of picture for illuminating, any described illumination reflector lamp with picture frame main body for being fixedly connected with and being communicated with electric-controlled plate by wire.
4. electronic displaying picture lifts projection screen according to claim 1, it is characterized in that: on described displaying picture and Scroll, be respectively equipped with bonding strip, described displaying picture and Scroll are by bonding strip adhesion.
5. electronic displaying picture lifts projection screen according to claim 2, it is characterized in that: the button of described unlimited telepilot is three, launches respectively showing lifting, transfer and stopping three kinds of signals of picture.
6. lift projection screen according to electronic displaying picture described in claim 1-5 any one, it is characterized in that: described electric-controlled switch is provided with third gear, by the manipulation of electric-controlled plate being realized respectively to showing lifting, transfer and stopping of picture.
7. lift projection screen according to electronic displaying picture described in claim 1-5 any one, it is characterized in that: described motor is tube shaped electric machine.
8. lift projection screen according to electronic displaying picture described in claim 1-5 any one, it is characterized in that: the interior angle diagonal-size of described picture frame main body is 84-150 inch, ratio is 4:3 or 16:9 or 2.35:1.
9. lift projection screen according to electronic displaying picture described in claim 1-5 any one, it is characterized in that: the material of described rolling groove, picture frame main body and notch baffle plate is stainless steel.
10. lift projection screen according to electronic displaying picture described in claim 1-5 any one, it is characterized in that: the fabric of described projection screen is embossing plastics.
CN201420156041.5U 2014-04-01 2014-04-01 Power-driven display picture pull-lift projection screen Expired - Fee Related CN203882084U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420156041.5U CN203882084U (en) 2014-04-01 2014-04-01 Power-driven display picture pull-lift projection screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420156041.5U CN203882084U (en) 2014-04-01 2014-04-01 Power-driven display picture pull-lift projection screen

Publications (1)

Publication Number Publication Date
CN203882084U true CN203882084U (en) 2014-10-15

Family

ID=51682567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420156041.5U Expired - Fee Related CN203882084U (en) 2014-04-01 2014-04-01 Power-driven display picture pull-lift projection screen

Country Status (1)

Country Link
CN (1) CN203882084U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106597796A (en) * 2017-01-02 2017-04-26 张钒 Rolling-type double-side projection curtain
CN108766309A (en) * 2018-03-22 2018-11-06 河南科技大学 A kind of automatic landing-gear of ceremony vertically hung scroll
CN111552145A (en) * 2020-06-09 2020-08-18 浙江集鱼科技有限公司 Smart home device based on image processing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106597796A (en) * 2017-01-02 2017-04-26 张钒 Rolling-type double-side projection curtain
CN108766309A (en) * 2018-03-22 2018-11-06 河南科技大学 A kind of automatic landing-gear of ceremony vertically hung scroll
CN111552145A (en) * 2020-06-09 2020-08-18 浙江集鱼科技有限公司 Smart home device based on image processing
CN111552145B (en) * 2020-06-09 2021-06-22 浙江集鱼科技有限公司 Smart home device based on image processing

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141015

Termination date: 20150401

EXPY Termination of patent right or utility model