CN105962701B - A kind of driving structure applied to electric rail sliding screen - Google Patents
A kind of driving structure applied to electric rail sliding screen Download PDFInfo
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- CN105962701B CN105962701B CN201610441329.0A CN201610441329A CN105962701B CN 105962701 B CN105962701 B CN 105962701B CN 201610441329 A CN201610441329 A CN 201610441329A CN 105962701 B CN105962701 B CN 105962701B
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- mounting bracket
- electric contact
- contact point
- trapped orbit
- equiped
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G5/00—Screens; Draught-deflectors
- A47G5/02—Roll-up screens
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Abstract
The invention discloses a kind of driving structure applied to electric rail sliding screen, it includes trapped orbit, movable screen, drive hanging wheel component, driven hanging wheel component, trapped orbit opens up track guide groove, track groove, track guide groove is installed just, negative pole electric contact point, driving hanging wheel component includes the first movable frame, first guide wheel mounting bracket, first roller mounting bracket, first action roller, drive reducing motor, motor control PCB, drive reducing motor and the first action roller drive connection, install just the first roller mounting bracket upper surface, negative pole electric contact, installing connects electric control PCB inside first roller mounting bracket；Driven hanging wheel component includes the second movable frame, the second guide wheel mounting bracket, the second roller mounting bracket, the second action roller；First and second movable frame bottom is spirally connected movable screen by screw mandrel respectively.By said structure design, the present invention has the advantages of novel in design, simple in construction, reliability is good.
Description
Technical field
The present invention relates to electric rail sliding screen technical field, more particularly to a kind of drive applied to electric rail sliding screen
Dynamic structure.
Background technology
As a kind of device of room area planning, screen is widely used in daily life, and existing
The screen product of existence form various kinds in technology.
It should further be noted that as a kind of new-type screen product, the just little by little expanded application of electric rail sliding screen；It is right
For electric rail sliding screen, it drives screen to be moved along corresponding track by motor, with realize screen stretching, extension or
Person folds.
However, for existing electric rail sliding screen, the design of its driving structure generally existing is unreasonable and stably
The defects of reliability is poor, this has just severely impacted the further genralrlization of electric rail sliding screen.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art and provide a kind of drive applied to electric rail sliding screen
Dynamic structure, it is somebody's turn to do applied to the driving structure of electric rail sliding screen is novel in design, simple in construction, reliability is good.
To reach above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of driving structure applied to electric rail sliding screen, include in horizontal cross arrangement trapped orbit and
The movable screen of trapped orbit lower end side can be actively installed in relatively, and interval cloth is equiped between trapped orbit and movable screen
Driving hanging wheel component, the driven hanging wheel component put, the inside of trapped orbit offer the length direction extension along trapped orbit
Track guide groove, the centre position of trapped orbit lower surface offers track groove that is vertically extending and being connected with track guide groove,
The upper surface of track guide groove is equiped with the positive pole electric contact point electrically connected respectively with external power source, negative pole electric contact point, positive pole electric contact point,
Negative pole electric contact point is respectively along the length direction extension of trapped orbit and left and right arranged for interval；
Driving hanging wheel component includes the first movable frame, and the inside of the first movable frame offers mounting bracket and housed
Chamber, mounting bracket accommodating cavity are interior embedded with driving reducing motor and motor control PCB, the upper table of the first movable frame
Face is screwed with the first guide wheel mounting bracket, and the upper end of the first guide wheel mounting bracket passes through the track groove of trapped orbit and extended to solid
In the track guide groove in orbit determination road, the upper end of the first guide wheel mounting bracket is equiped with first in the track guide groove of trapped orbit
Roller mounting bracket, the left end side of the first roller mounting bracket, right-hand member side are rotatably equiped with are erected on track guide groove respectively
First action roller of lower surface, drive the power output shaft of reducing motor extend to inside the first roller mounting bracket and respectively with
Each first action roller drive connection, the upper surface of the first roller mounting bracket are equiped with the positive pole electricity contacted with positive pole electric contact point and touched
Point, the negative pole electric contact with negative electricity contact pad, the inside of the first roller mounting bracket, which is equiped with, connects electric control PCB,
Positive pole electric contact, negative pole electric contact electrically connect with connecing electric control PCB respectively, connect electric control PCB and motor control
PCB electrical connection processed；
Driven hanging wheel component includes the second movable frame, and the upper surface of the second movable frame is screwed with the second guide wheel
Mounting bracket, the upper end of the second guide wheel mounting bracket pass through the track groove of trapped orbit and extend to the track guide groove of trapped orbit
Interior, the upper end of the second guide wheel mounting bracket is equiped with the second roller mounting bracket in the track guide groove of trapped orbit, and second
The left end side of roller mounting bracket, right-hand member side are rotatably equiped with the second activity for being erected on track guide groove lower surface respectively
Roller；
The bottom of first movable frame is equiped with being vertically arranged and bottom is extended under the first movable frame
First screw mandrel of side, the bottom of the second movable frame are equiped with being vertically arranged and bottom extends to the second activity peace
Shelve the second screw mandrel of lower end side, the bottom of the first screw mandrel, the bottom upper end with movable screen respectively of the second screw mandrel
It is spirally connected.
Wherein, the first guide wheel mounting bracket is rotatably equiped with the first vertically extending activity of axis direction and led
Wheel, the second guide wheel mounting bracket is rotatably equiped with the second vertically extending movable guide wheel of axis direction, described solid
The lower surface in orbit determination road offers downwardly facing opening and the guided wheel slot of the length direction extension along trapped orbit, the first activity are led
Wheel, the second movable guide wheel are respectively in the guided wheel slot of trapped orbit.
Wherein, the upper surface of the track guide groove corresponds to the positive pole electric contact point, the negative pole electric contact point offers respectively
The electric contact point card holding trough extended along the length direction of the trapped orbit, positive pole electric contact point, negative pole electric contact point are fitted with respectively
Electric contact point fixed block, positive pole electric contact point, negative pole electric contact point are installed in corresponding electric contact point fixed block, each electric contact point fixed block respectively
It is intercalated in respectively in corresponding electric contact point card holding trough.
Wherein, the bottom of the trapped orbit, which is equiped with, is set in first movable frame, second activity
The decoration moulding of mounting bracket periphery, first screw mandrel, the bottom of second screw mandrel are each passed through decoration moulding and extended
To the lower end side of decoration moulding.
Wherein, the decoration moulding and the trapped orbit snapping.
Wherein, the decoration moulding is spirally connected with the trapped orbit.
Beneficial effects of the present invention are：A kind of driving structure applied to electric rail sliding screen of the present invention, its
Including trapped orbit, movable screen, driving hanging wheel component, driven hanging wheel component, trapped orbit opens up track guide groove, track leads to
Groove, track guide groove upper surface installing positive and negative electrode electric contact point, driving hanging wheel component includes the first movable frame, the first guide wheel is pacified
Shelve, the first roller mounting bracket, setting-in driving reducing motor, motor control in the mounting bracket accommodating cavity of the first movable frame
PCB, the first roller mounting bracket install the first action roller, drive reducing motor and the first action roller drive connection,
Positive and negative electrode electric contact is installed in first roller mounting bracket upper surface, is installed inside the first roller mounting bracket and connects electric control PCB circuits
Plate；Driven hanging wheel component includes the second movable frame, the second guide wheel mounting bracket, the second roller mounting bracket, the installation of the second roller
It is rack-mounted to set the second action roller；Install the first screw mandrel, the installing of the second movable frame bottom in the first movable frame bottom
Second screw mandrel, first and second screw mandrel bottom are spirally connected with movable screen upper end respectively.Pass through said structure design, present invention tool
There is the advantages of novel in design, simple in construction, reliability is good.
Brief description of the drawings
The present invention is further detailed below with accompanying drawing, but the embodiment in accompanying drawing is not formed to this hair
Bright any restrictions.
Fig. 1 is the structural representation of the driving hanging wheel component of the present invention.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the structural representation at another visual angle of the present invention.
Include in Fig. 1 into Fig. 3：
1 --- trapped orbit 11 --- track guide groove
12 --- track groove 13 --- guided wheel slots
14 --- electric contact point card holding troughs 2 --- drive hanging wheel component
21 --- the first movable frame 211 --- mounting bracket accommodating cavities
22 --- driving reducing motor 23 --- motor control PCBs
24 --- the first guide wheel mounting bracket 25 --- first roller mounting brackets
26 --- the first action roller 271 --- positive pole electric contacts
272 --- negative pole electric contact 28 --- first screw mandrels
29 --- the first movable guide wheel 3 --- driven hanging wheel components
31 --- the second movable frame 32 --- second guide wheel mounting brackets
33 --- the second roller mounting bracket 34 --- second action rollers
35 --- the second screw mandrel 36 --- second movable guide wheels
41 --- positive pole electric contact point 42 --- negative pole electric contact points
5 --- electric contact point fixed blocks 6 --- decorate moulding.
Embodiment
With reference to specific embodiment, the present invention will be described.
As shown in Figure 1 to Figure 3, a kind of driving structure applied to electric rail sliding screen, includes in horizontal cross cloth
The trapped orbit 1 put and the movable screen that can be actively installed in the lower end side of trapped orbit 1 relatively, trapped orbit 1 and activity
Be equiped with spaced apart driving hanging wheel component 2, driven hanging wheel component 3 between screen, the inside of trapped orbit 1 offer along
The track guide groove 11 of the length direction extension of trapped orbit 1, the centre position of the lower surface of trapped orbit 1 offer it is vertically extending and
The track groove 12 connected with track guide groove 11, the upper surface of track guide groove 11 is equiped with to be electrically connected just with external power source respectively
Pole electric contact point 41, negative pole electric contact point 42, positive pole electric contact point 41, negative pole electric contact point 42 respectively along trapped orbit 1 length direction
Extension and left and right arranged for interval.
Further, driving hanging wheel component 2 includes the first movable frame 21, and the inside of the first movable frame 21 is opened
Provided with mounting bracket accommodating cavity 211, driving reducing motor 22 and motor control PCB circuits are embedded with mounting bracket accommodating cavity 211
Plate 23, the upper surface of the first movable frame 21 are screwed with the first guide wheel mounting bracket 24, the upper end of the first guide wheel mounting bracket 24
Through trapped orbit 1 track groove 12 and extend in the track guide groove 11 of trapped orbit 1, the first guide wheel mounting bracket 24 it is upper
End is equiped with the first roller mounting bracket 25 in the track guide groove 11 of trapped orbit 1, a left side for the first roller mounting bracket 25
Side, right-hand member side are rotatably equiped with the first action roller 26 for being erected on the lower surface of track guide groove 11 respectively, driving
The power output shaft of reducing motor 22 extends to the inside of the first roller mounting bracket 25 and driven respectively with each first action roller 26
Connection, the upper surface of the first roller mounting bracket 25 is equiped with the positive pole electric contact 271 and negative electricity that are contacted with positive pole electric contact point 41
The negative pole electric contact 272 that contact 42 contacts, the inside of the first roller mounting bracket 25, which is equiped with, connects electric control PCB（In figure
It is not shown）, positive pole electric contact 271, negative pole electric contact 272 electrically connect with connecing electric control PCB respectively, meets electric control PCB
Wiring board electrically connects with motor control PCB 23.
Further, driven hanging wheel component 3 includes the second movable frame 31, the upper table of the second movable frame 31
Face is screwed with the second guide wheel mounting bracket 32, and the upper end of the second guide wheel mounting bracket 32 passes through the track groove 12 of trapped orbit 1 simultaneously
Extend in the track guide groove 11 of trapped orbit 1, the upper end of the second guide wheel mounting bracket 32 is equiped with the rail positioned at trapped orbit 1
The second roller mounting bracket 33 in road guide groove 11, the left end side of the second roller mounting bracket 33, right-hand member side are distinguished rotatably
It is equiped with the second action roller 34 for being erected on the lower surface of track guide groove 11.
In addition, the bottom of the first movable frame 21 be equiped be vertically arranged and bottom extend to first activity peace
Shelve the first screw mandrel 28 of 21 lower end sides, the bottom of the second movable frame 31 is equiped with being vertically arranged and bottom extends
To the second screw mandrel 35 of the lower end side of the second movable frame 31, the bottom of the first screw mandrel 28, the end portion of the second screw mandrel 35
Upper end not with movable screen is spirally connected.
In the course of work of the present invention, motor control PCB 23 electrically connects with connecing electric control PCB, connects electricity
Control PCB is touched with corresponding positive pole electric contact point 41, negative electricity respectively by positive pole electric contact 271, negative pole electric contact 272
Piece 42 is touched, and motor control PCB 23 is powered for driving reducing motor 22 and controls driving reducing motor 22 to start, and is driven
Reducing motor 22 drives each first action roller 26 to rotate, and then track of the driving hanging wheel component 2 along trapped orbit 1 is led
Groove 11 moves；It need to be explained further, movable screen of the invention is hung by the first screw mandrel 28, the second screw mandrel 35, work
When, driving hanging wheel component 2 drives movable screen movement, driven hanging wheel component 3 auxiliary hanging movable screen, movable screen along
During trapped orbit 1 moves, lower surface of second action roller 34 along track guide groove 11 rolls.
It should further be noted that the driving reducing motor 22 of the present invention can drive each first to live by conical gear drive
Dynamic roller 26 rotates.
In addition, to ensure that movable screen accurately and reliably moves along trapped orbit 1, the present invention can use following guiding
Structure design, it is specially：First guide wheel mounting bracket 24 is rotatably equiped with the first vertically extending activity of axis direction
Guide wheel 29, the second guide wheel mounting bracket 32 are rotatably equiped with the second vertically extending movable guide wheel 36 of axis direction, Gu
The lower surface in orbit determination road 1 offers downwardly facing opening and the guided wheel slot 13 of the length direction extension along trapped orbit 1, the first activity
Guide wheel 29, the second movable guide wheel 36 are respectively in the guided wheel slot 13 of trapped orbit 1.
It need to be explained further, when movable screen is moved to specified location along trapped orbit 1, motor control PCB circuits
The control driving reducing motor 22 stopping action of plate 23；Specified location is positioned at for ease of movable screen, movable screen can be installed
Corresponding Telescopic positioning device, Telescopic positioning device can include the upper end top of motor and synchronous stretching motion up and down
Bar, lower end push rod, upper end push rod, lower end push rod are driven by motor respectively, during positioning, motor driving upper end top
Bar ejects and drives lower end push rod to eject down upward, and upper end push rod stretches out upward, lower end push rod stretches out and to active screen down
Wind is positioned.
From the above situation, it can be seen that, by said structure design, the present invention has novel in design, simple in construction and stably may be used
By property it is good the advantages of.
As preferred embodiment, as shown in Figures 2 and 3, installed for ease of positive pole electric contact point 41, negative pole electric contact point 42
Fixed, the present invention uses following structure designs, is specially：The upper surface of track guide groove 11 corresponds to positive pole electric contact point 41, negative electricity
Contact 42 offers the electric contact point card holding trough 14 along the length direction extension of trapped orbit 1, positive pole electric contact point 41, negative pole respectively
Electric contact point 42 is fitted with electric contact point fixed block 5 respectively, and positive pole electric contact point 41, negative pole electric contact point 42 are installed in corresponding electricity and touched respectively
Piece fixed block 5, each electric contact point fixed block 5 are intercalated in corresponding electric contact point card holding trough 14 respectively.
As preferred embodiment, as shown in Figures 2 and 3, the bottom of trapped orbit 1, which is equiped with, is set in the first work
Dynamic mounting bracket 21, the decoration moulding 6 of the periphery of the second movable frame 31, the first screw mandrel 28, the bottom difference of the second screw mandrel 35
Through decoration moulding 6 and extend to decoration moulding 6 lower end side.Wherein, snap fit can be used or be spirally connected by decorating moulding 6
Mode is installed in the bottom of trapped orbit 1；Certainly, above-mentioned assembly connection mode is not construed as limiting the invention, i.e., originally
The decoration moulding 6 of invention can also be fixed on the bottom of trapped orbit 1 using other modes.It need to be explained further,
Driving hanging wheel component 2, driven hanging wheel component 3 can be hidden by the decoration moulding 6 of the present invention, and then strengthen the whole of the present invention
The aesthetics of body.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, there will be changes, this specification content should not be construed as to the present invention in specific embodiments and applications
Limitation.
Claims (6)
1. a kind of driving structure applied to electric rail sliding screen, include the trapped orbit arranged in horizontal cross（1）With
And trapped orbit can be actively installed in relatively（1）The movable screen of lower end side, trapped orbit（1）Installed between movable screen
There is spaced apart driving hanging wheel component（2）, driven hanging wheel component（3）, trapped orbit（1）Inside offer along retaining rail
Road（1）Length direction extension track guide groove（11）, trapped orbit（1）The centre position of lower surface offer it is vertically extending and
With track guide groove（11）The track groove of connection（12）, track guide groove（11）Upper surface be equiped with and be electrically connected respectively with external power source
The positive pole electric contact point connect（41）, negative pole electric contact point（42）, positive pole electric contact point（41）, negative pole electric contact point（42）Respectively along retaining rail
Road（1）Length direction extension and left and right arranged for interval, it is characterised in that：Drive hanging wheel component（2）Include the first activity peace
Shelve（21）, the first movable frame（21）Inside offer mounting bracket accommodating cavity（211）, mounting bracket accommodating cavity（211）It is interior
Embedded with driving reducing motor（22）And motor control PCB（23）, the first movable frame（21）Upper surface spiral shell
Equipped with the first guide wheel mounting bracket（24）, the first guide wheel mounting bracket（24）Upper end pass through trapped orbit（1）Track groove
（12）And extend to trapped orbit（1）Track guide groove（11）It is interior, the first guide wheel mounting bracket（24）Upper end be equiped with and be located at
Trapped orbit（1）Track guide groove（11）The first interior roller mounting bracket（25）, the first roller mounting bracket（25）Left end side, the right side
Side is rotatably equiped with is erected on track guide groove respectively（11）First action roller of lower surface（26）, driving deceleration
Motor（22）Power output shaft extend to the first roller mounting bracket（25）It is internal and respectively by conical gear drive with
Each first action roller（26）Drive connection, the first roller mounting bracket（25）Upper surface be equiped with and positive pole electric contact point（41）Connect
Tactile positive pole electric contact（271）And negative pole electric contact point（42）The negative pole electric contact of contact（272）, the first roller mounting bracket（25）
Inside be equiped with and connect electric control PCB, positive pole electric contact（271）, negative pole electric contact（272）Respectively with connecing electric control
PCB electrically connects, and connects electric control PCB and motor control PCB（23）Electrical connection；
Driven hanging wheel component（3）Include the second movable frame（31）, the second movable frame（31）Upper surface be screwed with
Second guide wheel mounting bracket（32）, the second guide wheel mounting bracket（32）Upper end pass through trapped orbit（1）Track groove（12）And
Extend to trapped orbit（1）Track guide groove（11）It is interior, the second guide wheel mounting bracket（32）Upper end be equiped with positioned at retaining rail
Road（1）Track guide groove（11）The second interior roller mounting bracket（33）, the second roller mounting bracket（33）Left end side, right-hand member side point
It is not equiped with rotatably and is erected on track guide groove（11）Second action roller of lower surface（34）；
First movable frame（21）Bottom be equiped with being vertically arranged and bottom extends to the first movable frame
（21）First screw mandrel of lower end side（28）, the second movable frame（31）Bottom be equiped with being vertically arranged and bottom is prolonged
Extend the second movable frame（31）Second screw mandrel of lower end side（35）, the first screw mandrel（28）Bottom, the second screw mandrel（35）
Upper end of the bottom respectively with movable screen be spirally connected.
A kind of 2. driving structure applied to electric rail sliding screen according to claim 1, it is characterised in that：Described
One guide wheel mounting bracket（24）Rotatably it is equiped with the first vertically extending movable guide wheel of axis direction（29）, described second
Guide wheel mounting bracket（32）Rotatably it is equiped with the second vertically extending movable guide wheel of axis direction（36）, the retaining rail
Road（1）Lower surface offer downwardly facing opening and along trapped orbit（1）Length direction extension guided wheel slot（13）, first lives
Dynamic guide wheel（29）, the second movable guide wheel（36）Trapped orbit is flush-mounted in respectively（1）Guided wheel slot（13）It is interior.
A kind of 3. driving structure applied to electric rail sliding screen according to claim 2, it is characterised in that：The rail
Road guide groove（11）Upper surface correspond to the positive pole electric contact point（41）, the negative pole electric contact point（42）Offer respectively along described
Trapped orbit（1）Length direction extension electric contact point card holding trough（14）, positive pole electric contact point（41）, negative pole electric contact point（42）Respectively
It is fitted with electric contact point fixed block（5）, positive pole electric contact point（41）, negative pole electric contact point（42）Corresponding electric contact point is installed in respectively to fix
Block（5）, each electric contact point fixed block（5）Corresponding electric contact point card holding trough is intercalated in respectively（14）It is interior.
A kind of 4. driving structure applied to electric rail sliding screen according to claim 3, it is characterised in that：It is described solid
Orbit determination road（1）Bottom be equiped with and be set in first movable frame（21）, second movable frame（31）Outside
The decoration moulding enclosed（6）, first screw mandrel（28）, second screw mandrel（35）Bottom be each passed through decoration moulding（6）
And extend to decoration moulding（6）Lower end side.
A kind of 5. driving structure applied to electric rail sliding screen according to claim 4, it is characterised in that：The dress
Escutcheon bar（6）With the trapped orbit（1）Snapping.
A kind of 6. driving structure applied to electric rail sliding screen according to claim 4, it is characterised in that：The dress
Escutcheon bar（6）With the trapped orbit（1）It is spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441329.0A CN105962701B (en) | 2016-06-20 | 2016-06-20 | A kind of driving structure applied to electric rail sliding screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441329.0A CN105962701B (en) | 2016-06-20 | 2016-06-20 | A kind of driving structure applied to electric rail sliding screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105962701A CN105962701A (en) | 2016-09-28 |
| CN105962701B true CN105962701B (en) | 2017-12-26 |
Family
ID=57021870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610441329.0A Active CN105962701B (en) | 2016-06-20 | 2016-06-20 | A kind of driving structure applied to electric rail sliding screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105962701B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942949B (en) * | 2017-04-28 | 2018-03-23 | 广州康普顿至高建材有限公司 | A kind of Motorized blind screen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201119663Y (en) * | 2007-11-27 | 2008-09-24 | 刘洋 | Dynamic drive movable folding screen mechanism |
| EP2199514A1 (en) * | 2008-12-22 | 2010-06-23 | Hawa Ag | Running gear for a partition wall with a drive device and partition wall |
| CN203417024U (en) * | 2013-08-23 | 2014-02-05 | 姚敬恩 | Full-automatic intelligent movable sound-proof partition wall screen |
| CN205053549U (en) * | 2015-09-19 | 2016-03-02 | 中远（江门）铝业有限公司 | Movable screen that full -automatic drive of aluminum alloy cuts off |
| CN105484592A (en) * | 2016-01-22 | 2016-04-13 | 金杰 | Magnetic suspension driving mechanism of automatic sliding door |
-
2016
- 2016-06-20 CN CN201610441329.0A patent/CN105962701B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201119663Y (en) * | 2007-11-27 | 2008-09-24 | 刘洋 | Dynamic drive movable folding screen mechanism |
| EP2199514A1 (en) * | 2008-12-22 | 2010-06-23 | Hawa Ag | Running gear for a partition wall with a drive device and partition wall |
| CN203417024U (en) * | 2013-08-23 | 2014-02-05 | 姚敬恩 | Full-automatic intelligent movable sound-proof partition wall screen |
| CN205053549U (en) * | 2015-09-19 | 2016-03-02 | 中远（江门）铝业有限公司 | Movable screen that full -automatic drive of aluminum alloy cuts off |
| CN105484592A (en) * | 2016-01-22 | 2016-04-13 | 金杰 | Magnetic suspension driving mechanism of automatic sliding door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105962701A (en) | 2016-09-28 |
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