CN106618130B - The Electronic control module of screen device - Google Patents
The Electronic control module of screen device Download PDFInfo
- Publication number
- CN106618130B CN106618130B CN201510731064.3A CN201510731064A CN106618130B CN 106618130 B CN106618130 B CN 106618130B CN 201510731064 A CN201510731064 A CN 201510731064A CN 106618130 B CN106618130 B CN 106618130B
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- electronic control
- idler wheel
- control module
- cover portion
- 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
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention provides a kind of Electronic control module of screen device, one shell includes a upper cover part and a lower cover portion, the upper cover part is equipped with an at least linking part to link with a starting end of window shade, which passes through so as to form an opening between upper cover part and lower cover portion for sliding rail in conjunction with left and right two straight panel of the upper cover part；One movable component is located inside the lower cover portion, is crossed on idler wheel part below the sliding rail comprising one, the surface of the idler wheel part is equipped with a soft elastomeric overmold layer, and a gear set is located between the idler wheel part and a motor parts to drive the idler wheel part to rotate；At least an elastic component is located between the movable component and the lower cover portion, so that the movable component is generated enough upward elastic forces by the elastic component and relative to the lower cover portion, and then the soft elastomeric overmold layer of the idler wheel part is made to be covered on the lower end surface of the sliding rail by the elastic force of the elastic component and generate enough normal pressures.
Description
Technical field
The present invention relates to a kind of Electronic control modules of screen device, with control on the sliding rail for being applied to a screen device
A window shade set by below the sliding rail is moved axially along the long of the sliding rail to carry out movement on and off.
Background technique
Usually in related occasions such as restaurant, hospital, cinema or music halls, used screen device has use
Wireless or remote control the power equipment demand paid to avoid manpower, what exclusion hand window shade generated when being applied in combination
Risk, and promote the service quality and level of the site surrounding, allow window shade can more easily carry out opening or closing it is dynamic
Make.
Existing electrical equipment, though providing function convenient for control, there are still part disadvantages, such as screen device to make
The cross sectional shape or size of sliding rail have made a reservation for, i.e. screen device can only the one and one sliding rail cooperation limited, cause
The electrical equipment is difficult to be widely used, and increases the puzzlement of manufacturer and consumer (user).
Summary of the invention
Main purpose of the present invention is in that provide a kind of Electronic control module of screen device, which eliminates
The shortcomings that background technique, and provide the sliding rail of window shade cross sectional shape or size it is unrestricted and can conveniently install and use
Advantage.
To reach above-mentioned purpose, the present invention provides a kind of Electronic control module of screen device, for being applied to a window shade
It is on and off to carry out along the long axial movement of the sliding rail to control a window shade set by sliding rail lower section on the sliding rail of device
Movement, which is characterized in that it includes:
One shell, it includes a upper cover part and a lower cover portions, and wherein the upper cover part is located at the top of the shell, left comprising one
Two straight panels that dextrad rides upon the transverse slat above the sliding rail and is respectively downwardly extending by the left and right end of the transverse slat make left and right be somebody's turn to do
Two straight panels can synchronize the left and right sides movement in the sliding rail；Again in the upper cover part be equipped with an at least linking part to the window shade
The connection of one starting end；Wherein lower cover portion is located at the lower part of the shell and in conjunction with left and right two straight panel of the upper cover part so that upper cover
Between portion and lower cover portion formed one opening, for should sliding rail pass through；
One movable component is located inside the lower cover portion, it includes: an idler wheel part and a gear set, the idler wheel part or so
To being crossed below the sliding rail, it is equipped with a soft elastomeric overmold layer on the surface of the idler wheel part, for being tightly attached to the lower end surface of sliding rail；It should
Gear set is located between the idler wheel part and a motor parts, drives idler wheel part rotation to conduction, which passes by one
Moving axis is to drive the gear set and the idler wheel part to rotate；And
An at least elastic component is located between the movable component and the lower cover portion, enables the movable component by the elasticity
Part and generate enough upward elastic forces relative to the lower cover portion, and then make the soft elastomeric overmold layer of the idler wheel part by the elasticity
The elastic force of part and be covered on the lower end surface of the sliding rail and generate enough normal pressures；
Wherein, which is passed through for sliding rail so that this is electronic using the opening between the upper cover part and the lower cover portion
Control module install on the slide rail, at this time the soft elastomeric overmold layer of the idler wheel part by the elastic component elastic force and with enough
Normal pressure is covered on the lower end surface of sliding rail；
Wherein, after the starting end of the linking part of the shell and the window shade links, which can be with the Electronic control mould
Block is along the long axial synchronizing moving of sliding rail；
Wherein, when the motor parts, which are activated, to be rotated forward or backwards, which can be along the length of the sliding rail
It is axial to make forward or backward movement, drive the window shade axially to move forward or back along the long of the sliding rail with synchronous, so that the window shade
It synchronizes and carries out opening or closing movement.
The Electronic control module of the screen device, in which: soft elastomeric overmold layer tool set by the surface of the idler wheel part
There is a V-arrangement inclined trough surface, the soft elastomeric overmold layer is enable to cooperate the rail section shape of the lower end surface of the sliding rail.
The Electronic control module of the screen device, in which: a trundle group is provided on the bottom surface of the transverse slat, for patch
It sets on the top surface of the sliding rail and is axially rotationally moved along the long of sliding rail.
The Electronic control module of the screen device, in which: it is left and right to be respectively provided with one in the arranged on left and right sides of the lower cover portion
Symmetrically directly to sliding slot, for the shaft of the idler wheel part of the movable component left and right end-rack be located at this directly into sliding slot and can on
Lower slider.
The Electronic control module of the screen device, in which: be respectively provided with a gear on the arranged on left and right sides end of the idler wheel part
Face should link for the gear mesh respectively with the gear set to form continuous action relation.
The Electronic control module of the screen device, in which: motor parts in the movable component by a battery holder electricity
Electric power is supplied in pond.
The Electronic control module of the screen device, in which: the battery holder is located in the lower cover portion.
The Electronic control module of the screen device, in which: the battery holder is located at outside the movable component, and relies on one
Circuit board controls the shaft of the motor parts forward or reverse.
The Electronic control module of the screen device, in which: the circuit board is shaken by the outside one of the Electronic control module
Device control is controlled, window shade is opened in Electronic control module starting, closing and rotating forward or window shade is closed in reversion to operate.
The Electronic control module of the screen device, in which: an at least elastic component is located at a bottom of the movable component
Between face and a bottom surface of the lower cover portion so that the movable component by elastic component elastic force and can be in the lower cover portion
Portion moves up and down.
The Electronic control module of the screen device, in which: the movable component is located at a bolster with a bottom surface
On, make idler wheel part, gear set and the motor parts of the movable component be incorporated in the top surface of the bolster and in the lower cover portion on move down
It is dynamic.
Compared with prior art, the invention has the advantages that:
(1) surface of the idler wheel part is equipped with a soft elastomeric overmold layer, and the soft elastomeric overmold layer can cooperate the sliding rail
The cross sectional shape of lower end surface fits the frictional force of foot to possess, therefore Electronic control module of the invention is not by the section shape of the sliding rail
The influence of shape so promotes the service efficiency of the Electronic control module.
(2) it is equipped with an at least elastic component between the movable component and the lower cover portion, enables the movable component by the bullet
Property part and generate enough upward elastic force N relative to the lower cover portion, and then make the soft elastomeric overmold layer of the idler wheel part by should
The elastic force of elastic component and be covered on the lower end surface of the sliding rail and generate enough normal pressures, therefore, Electronic control of the invention
Module is suitable for various sliding rails, so promotes the service efficiency of the Electronic control module.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of one use state of Electronic control module of the invention；
Fig. 2 is the solid of another use state of Electronic control module of the invention (changing its window shade starting end mode of connection)
Schematic diagram；
Fig. 3 is Electronic control decomposition module stereoscopic schematic diagram of the invention；
Fig. 4 is the one side schematic cross-sectional view of Electronic control module of the invention.
Description of symbols: 1- Electronic control module；2- sliding rail；The top surface 201-；The lower end surface 202-；3- window shade；301- rises
Moved end；4- remote controller；10- shell；11- linking part；12a is directly to sliding slot；12b is directly to sliding slot；13 openings；20- upper cover part；21-
Transverse slat；211 bottom surfaces；22- straight panel；23- trundle group；30- lower cover portion；The bottom surface 31-；40- movable component；41- idler wheel part；411
Shaft；412 face of gear；The soft elastomeric overmold layer of 42-；421-V shape inclined trough surface；43- gear set；431 gears；44- motor parts；441-
Transmission shaft；45- bolster；46- bottom plate；50- elastic component；60- battery holder；61- battery；62- circuit board.
Specific embodiment
To keep the present invention definitely full and accurate, hereby enumerates preferred embodiment and cooperate following schemes, by structure of the invention
And its technical characteristic is described in detail as after:
With reference to Fig. 1, Fig. 3, the present invention is a kind of Electronic control module 1 of screen device, for being applied to a screen device
On sliding rail 2 with control a window shade 3 set by 2 lower section of the sliding rail can be moved along the long axial direction X of the sliding rail 2 it is on and off to carry out
Movement, it includes a shell 10, a movable component 40 and an at least elastic components 50 for the Electronic control module 1.
With reference to Fig. 3, Fig. 4, which includes a upper cover part 20 and a lower cover portion 30.Wherein the upper cover part 20 is located at the shell
The top of body 10, comprising a transverse slat 21 or so to riding upon 2 top of the sliding rail and two straight panels 22 respectively by the left and right of the transverse slat 21
End is downwardly extending；A trundle group 23 is provided on the bottom surface of the transverse slat 21 211 for posting in the top surface of the sliding rail 2
It is axially rotationally moved on 201 along the long of sliding rail 2, keeps the synchronous left and right sides in the sliding rail 2 of left and right two straight panel 22 mobile.
With reference to Fig. 1, Fig. 2, an at least linking part 11 is equipped on the shell 10 to the starting end 301 with the window shade 3
Connection, wherein the unlimited system of structure kenel of the linking part 11, illustrates by taking Fig. 1,2 as an example, which is able to form a hook ring,
Hook ring to the starting end 301 with window shade 3 links；In addition, the linking part 11 can be equipped with single hook ring as shown in Figure 1, or preceding
Two hook rings are as shown in Fig. 2, but non-limit the present invention with the linking part 11 afterwards.
With reference to Fig. 3, Fig. 4, which is located at the lower part of the shell 10 and left and right two straight panel 22 with the upper cover part 20
In conjunction with so that one opening 13 of formation is passed through for the sliding rail 2 between upper cover part 20 and lower cover portion 30.
With reference to Fig. 3, Fig. 4, which is located inside the lower cover portion 30, it includes: an idler wheel part 41, a gear set
43 and motor parts 44.The idler wheel part 41 or so is equipped with a soft bullet on the surface of the idler wheel part 41 to 2 lower section of sliding rail is crossed on
Property clad 42 energize and be tightly attached to the lower end surface 202 of the sliding rail 2 to generate enough frictional force.Illustrate by taking Fig. 4 as an example, the idler wheel
Soft elastomeric overmold layer 42 set by the surface of part 41 has a V-arrangement inclined trough surface 421, and the soft elastomeric overmold layer 42 is enable to cooperate this
The cross sectional shape of the lower end surface 202 of sliding rail 2.
The gear set 43 is located between the idler wheel part 41 and a motor parts 44, can drive the rolling after conduction starting
Gear member 41 rotate, wherein the number of gears of the gear set 43 and arrangement are not intended to limit, can optionally as motor parts 44 revolving speed and
Make proper arrangement.The motor parts 44 are by one transmission shaft 441 and by the gear set 43 and to drive the idler wheel part 41
Rotation.
At least an elastic component 50 is located between the movable component 40 and the lower cover portion 30 for this, and the movable component 40 is enable to rely on
The elastic force of the elastic component 50 and generate enough upward elastic force N relative to the lower cover portion 30, and then make the idler wheel part 41
Soft elastomeric overmold layer 42 can rely on the elastic force of the elastic component 50 and be covered on the lower end surface 202 of the sliding rail 2 and generate enough
Normal pressure.Illustrate by taking Fig. 4 as an example, which is located at a bottom plate 46 and the lower cover portion 30 for the movable component 40
Between one bottom surface 31, so that the movable component 40 relies on the elastic force of elastic component 50 and can carry out in the inside of the lower cover portion 30
It moves up and down, that is, when the sliding rail 2 is thicker, which can move down, and when the sliding rail 2 is relatively thin, it should
Movable component 40 can be moved up, and make 41 elasticity of idler wheel part on the lower end surface 202 for being against the sliding rail 2.
With reference to Fig. 4, when the Electronic control module 1 is worn using the opening between the upper cover part 20 and the lower cover portion 30 for sliding rail 2
It crosses so that the Electronic control module 1 is mounted on sliding rail 2；The soft elastomeric overmold layer 42 of the idler wheel part 41 relies on the elastic component at this time
50 elastic force and the lower end surface 202 that sliding rail 2 is covered on enough normal pressures.
With reference to Fig. 1, Fig. 2, after the linking part 11 of the shell 10 links with the starting end 301 of the window shade 3, which is
It can be with the Electronic control module 1 along the long axial synchronizing moving of sliding rail 2.
With reference to Fig. 1, Fig. 4, when the motor parts 44, which are activated, to be rotated forward or backwards, which can edge
The long axial of the sliding rail 2 is made to move forward or back movement, with it is synchronous drive the window shade 3 along the sliding rail 2 it is long it is axial make to advance or after
It moves back so that the window shade 3 synchronizes carries out opening or closing movement.
With reference to Fig. 4, be respectively provided in the arranged on left and right sides of the lower cover portion 30 it is one left and right symmetrical directly to sliding slot 12a, for the work
The left and right end of the shaft 411 of the idler wheel part 41 of dynamic component 40 can be erected at this directly and into sliding slot 12a and can slide up and down, to increase
Into the stability of the movable component 40 when moving up and down.In addition, it is left and right to be respectively provided with one in the arranged on left and right sides of the lower cover portion 30
Symmetrically directly to sliding slot 12b, this can be erected at directly to cunning for the left and right end of the gear 431 of the gear set 43 of the movable component 40
In slot 12b and it can slide up and down.
With reference to Fig. 4, be respectively provided on the arranged on left and right sides end of the idler wheel part 41 face of gear 412 for respectively with the gear set 43
The corresponding connection of a gear 431 so that the idler wheel part 41 and the gear set 43 form continuous action relation.
With reference to Fig. 4, motor parts 44 in the movable component 40 using a battery holder 60 in the battery 61 that sets electricity is provided
Power.Illustrate by taking Fig. 4 as an example, which is located in the lower cover portion 30 and is located at the outside of the movable component 40, but it is non-to
The limitation present invention.The shaft 441 that Electronic control module 1 of the invention can control the motor parts 44 using a circuit board 62 rotates forward
Or reversion.
With reference to Fig. 1, Fig. 4, which can be located at the remote controller 4 outside the Electronic control module 1 using one to control
System is as shown in Figure 1, the Electronic control module 1 is started, closed and rotated forward opening window shade 3 or window shade 3 is closed in reversion to operate
Etc. a variety of use states.
With reference to Fig. 4, to facilitate assembly, which be may be provided on a bolster 45 with a bottom plate 46, make this
Idler wheel part 41, gear set 43 and the motor parts 44 of movable component 40 can be combined and are located on the bottom plate 46 of the bolster 45, and can be with
The bolster 45 synchronization moved up and down in the lower cover portion 30.
By above structure, a kind of Electronic control module of screen device of the invention is had the advantage that
(1) surface of the idler wheel part 41 is equipped with a soft elastomeric overmold layer 42, and the soft elastomeric overmold layer 42 can cooperate this
The cross sectional shape of the lower end surface 202 of sliding rail 2 fits the frictional force of foot to possess, therefore Electronic control module 1 of the invention is not by this
The influence of the cross sectional shape of sliding rail 2 so promotes the service efficiency of the Electronic control module 1.
(2) it is equipped with an at least elastic component 50 between the movable component 40 and the lower cover portion 30, enables the movable component 40
Enough upward elastic force N are generated relative to the lower cover portion 30 by the elastic component 50, and then make the soft bullet of the idler wheel part 41
Property clad 42 by the elastic component 50 elastic force and be covered on the lower end surface 202 of the sliding rail 2 and generate enough normal pressures,
Therefore, Electronic control module 1 of the invention is suitable for various sliding rails 2, so promotes the service efficiency of the Electronic control module 1.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
Without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or equivalent, but will all fall
Enter within protection scope of the present invention.
Claims (11)
1. a kind of Electronic control module of screen device, to control institute below the sliding rail on the sliding rail for being applied to a screen device
If a window shade along the sliding rail long axial movement to carry out movement on and off, which is characterized in that it includes:
One shell, it includes a upper cover part and a lower cover portions, and wherein the upper cover part is located at the top of the shell, comprising one or so to
Two straight panels for riding upon the transverse slat above the sliding rail and being respectively downwardly extending by the left and right end of the transverse slat, make that left and right this is two straight
Plate can synchronize the left and right sides movement in the sliding rail；Again in the upper cover part be equipped with an at least linking part to the window shade together
Moved end connection；Wherein lower cover portion be located at the lower part of the shell and in conjunction with left and right two straight panel of the upper cover part so that upper cover part with
Between lower cover portion formed one opening, for should sliding rail pass through；
One movable component is located inside the lower cover portion, it includes an idler wheel part and a gear set, the idler wheel part or so to across
It is located at below the sliding rail, a soft elastomeric overmold layer is equipped on the surface of the idler wheel part, for being tightly attached to the lower end surface of sliding rail；The gear
Group is located between the idler wheel part and a motor parts, drives idler wheel part rotation to conduction, which relies on one transmission shaft
To drive the gear set and the idler wheel part to rotate；And
An at least elastic component is located between the movable component and the lower cover portion, enable the movable component by the elastic component and
Enough upward elastic forces are generated relative to the lower cover portion, and then make the soft elastomeric overmold layer of the idler wheel part by the elastic component
Elastic force and be covered on the lower end surface of the sliding rail and generate enough normal pressures；
Wherein, which is passed through for sliding rail so that the Electronic control using the opening between the upper cover part and the lower cover portion
Module install on the slide rail, at this time the soft elastomeric overmold layer of the idler wheel part by the elastic component elastic force and with enough positive pressures
Power is covered on the lower end surface of sliding rail；
Wherein, after the starting end of the linking part of the shell and the window shade links, which can be with the Electronic control module edge
The long axial synchronizing moving of sliding rail；
Wherein, when the motor parts, which are activated, to be rotated forward or backwards, which can be along the long axial of the sliding rail
Make forward or backward movement, drives the window shade axially to move forward or back along the long of the sliding rail with synchronous, so that the window shade is synchronous
It carries out opening or closing movement.
2. the Electronic control module of screen device as described in claim 1, it is characterised in that: set by the surface of the idler wheel part
Soft elastomeric overmold layer has a V-arrangement inclined trough surface, and the soft elastomeric overmold layer is enable to cooperate the rail section of the lower end surface of the sliding rail
Shape.
3. the Electronic control module of screen device as described in claim 1, it is characterised in that: be provided on the bottom surface of the transverse slat
One trundle group, for posting on the top surface of the sliding rail and axially rotationally being moved along the long of sliding rail.
4. the Electronic control module of screen device as described in claim 1, it is characterised in that: the arranged on left and right sides of the lower cover portion
On be respectively provided with it is one left and right symmetrical directly to sliding slot, for the shaft of the idler wheel part of the movable component left and right end-rack be located at this directly to
In sliding slot and it can slide up and down.
5. the Electronic control module of screen device as claimed in claim 4, it is characterised in that: the arranged on left and right sides of the idler wheel part
A face of gear is respectively provided on end should link for the gear mesh respectively with the gear set to form continuous action relation.
6. the Electronic control module of screen device as described in claim 1, it is characterised in that: the motor parts in the movable component
By the battery supplied electric power of a battery holder.
7. the Electronic control module of screen device as claimed in claim 6, it is characterised in that: the battery holder is located at the lower cover portion
In.
8. the Electronic control module of screen device as claimed in claim 7, it is characterised in that: the battery holder is located at the activity group
Outside part, and the shaft of the motor parts is controlled forward or reverse by a circuit board.
9. the Electronic control module of screen device as claimed in claim 8, it is characterised in that: the circuit board is by the Electronic control
One remote controller of outside of module controls, and to operate, window shade is opened in Electronic control module starting, closing and rotating forward or reversion is closed
Window shade.
10. the Electronic control module of screen device as claimed in claim 9, it is characterised in that: at least an elastic component is located at for this
Between one bottom surface of the movable component and a bottom surface of the lower cover portion so that the movable component by elastic component elastic force and energy
It is enough to be moved up and down in the inside of the lower cover portion.
11. the Electronic control module of screen device as described in claim 1, it is characterised in that: the movable component is located at a tool
Have on a bolster of a bottom surface, make idler wheel part, gear set and the motor parts of the movable component be incorporated in the bolster top surface and
It is moved up and down in the lower cover portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731064.3A CN106618130B (en) | 2015-11-02 | 2015-11-02 | The Electronic control module of screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731064.3A CN106618130B (en) | 2015-11-02 | 2015-11-02 | The Electronic control module of screen device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106618130A CN106618130A (en) | 2017-05-10 |
| CN106618130B true CN106618130B (en) | 2019-07-23 |
Family
ID=58809548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510731064.3A Active CN106618130B (en) | 2015-11-02 | 2015-11-02 | The Electronic control module of screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106618130B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282970A1 (en) * | 1987-03-17 | 1988-09-21 | Toso Kabushiki Kaisha | Manually operatable electric curtain |
| CN2276299Y (en) * | 1996-02-13 | 1998-03-18 | 熊振国 | Low-noise electric pelmet |
| TWM266008U (en) * | 2004-11-22 | 2005-06-01 | Jian-Sheng Jou | Improved structure of automatic remote control window curtains |
| CN202665175U (en) * | 2012-04-10 | 2013-01-16 | 刘志金 | Remote-control electric curtain opening and closing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11346910A (en) * | 1998-06-10 | 1999-12-21 | Nippon Cable Syst Inc | Curtain opening/closing device and actuator used therefor |
-
2015
- 2015-11-02 CN CN201510731064.3A patent/CN106618130B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282970A1 (en) * | 1987-03-17 | 1988-09-21 | Toso Kabushiki Kaisha | Manually operatable electric curtain |
| CN2276299Y (en) * | 1996-02-13 | 1998-03-18 | 熊振国 | Low-noise electric pelmet |
| TWM266008U (en) * | 2004-11-22 | 2005-06-01 | Jian-Sheng Jou | Improved structure of automatic remote control window curtains |
| CN202665175U (en) * | 2012-04-10 | 2013-01-16 | 刘志金 | Remote-control electric curtain opening and closing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106618130A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201831625U (en) | Electric double-track curtain frame | |
| CN105811560A (en) | Self-power-generation wearable electronic equipment | |
| CN205031517U (en) | Broad width back massager | |
| CN106618130B (en) | The Electronic control module of screen device | |
| CN104953363A (en) | Solar powered single-motor-driven circuit board inserting subassembly | |
| CN110215108A (en) | A kind of assisted electric controller for curtain | |
| CN201869141U (en) | Drive system and motorized window curtain with limit | |
| CN210958575U (en) | Intelligent video monitoring system for stadiums | |
| CN104563682A (en) | Glove box opening device | |
| CN205356469U (en) | Support that charges that bicycle mobile terminal is wireless | |
| CN203626570U (en) | Building window sunshade screen | |
| CN203723854U (en) | Multi-rail controllable electric curtain mechanism | |
| CN202723503U (en) | Manual operation and electric operation dual-use curtain control system | |
| CN102846094B (en) | A kind of drive system for baby's rocker and driving method | |
| CN202524234U (en) | Double-track motor for opening and closing curtain | |
| CN205290603U (en) | Automatic planker grinding machine of outer arc in tile shape magnetism material | |
| CN204403226U (en) | A kind of sliding door of shower room electromagnetic clutch device | |
| CN202579847U (en) | Electric linear transmission mechanism, pull-type range hood door and range hood | |
| CN212412962U (en) | Screw motor with guiding function | |
| CN205855617U (en) | A kind of line concentrator automatically | |
| CN109693232A (en) | A kind of intelligent robot transmission mechanism of flexibility and reliability | |
| CN211675250U (en) | Prevent walking motor assembly for massage chair that rocks | |
| CN202792432U (en) | Panel moving device | |
| CN103791562B (en) | Air-conditioner | |
| CN204814757U (en) | Automatic flexible aircraft cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |