CN207819839U - Winding drum type solar battery mechanism for outspreading sailboard - Google Patents
Winding drum type solar battery mechanism for outspreading sailboard Download PDFInfo
- Publication number
- CN207819839U CN207819839U CN201721813017.4U CN201721813017U CN207819839U CN 207819839 U CN207819839 U CN 207819839U CN 201721813017 U CN201721813017 U CN 201721813017U CN 207819839 U CN207819839 U CN 207819839U
- Authority
- CN
- China
- Prior art keywords
- chain link
- chain
- driving
- drive
- winding drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model is related to space satellite technical fields, more particularly to a kind of winding drum type solar battery mechanism for outspreading sailboard, including：Drive chain, retracting assembly and drive component；One end of drive chain is connect with retracting assembly, and drive chain can furl and flexed outward in retracting assembly or from retracting assembly under the driving of drive component；Drive chain includes installation chain link, connection chain link and self-locking chain link, and installation chain link replaces hinged with connection chain link；One end of self-locking chain link is rotatably dispose on installation chain link, and the other end of self-locking chain link can be connect with adjacent installation chain link under external force.The winding drum type solar battery mechanism for outspreading sailboard, before satellite launch solar cell module retracting at tubular, entire solar cell windsurfing it is small.And after satellite launch is entered the orbit, solar cell windsurfing can be unfolded to ensure that the electricity to satellite is supplied.The mechanism structure is simple and reliable, is not susceptible to the phenomenon that in-orbit expansion fails.
Description
Technical field
The utility model is related to space satellite technical fields, more particularly to a kind of winding drum type solar battery outspreading sailboard
Mechanism.
Background technology
With the development of technology, the application of satellite is more and more extensive, and the load categories of satellite are also more and more, and function is more next
It is more powerful.Core of the power-supply system of satellite as entire satellite is the basis of entire satellite function displaying.In addition, hair
The technology of penetrating is also one of an important factor for restrict satellite allomeric function, so an important rule of design of satellites is exactly to the greatest extent may be used
The integrated level and reliability of the raising satellite of energy.
For satellite, solar cell windsurfing is the main power source power supply system of current satellite, is entire satellite system
One of core component of system directly affects the performance of whole satellite.Traditional microsatellite solar cell windsurfing structure
Mainly use patch type and mechanical two kinds of expansion.The structure of patch type is mainly to mount the sun using in the outer surface of satellite
Energy solar panel is a major advantage that the surface for being directly installed on satellite to realize, the step of expansion, increases power supply system
The reliability of system.But since its generated energy is directly related to the surface area of satellite and the in-orbit posture of satellite, so in electricity
It will have a greatly reduced quality in amount supply, influence the performance of entire satellite.And the structure of mechanical expansion is mainly folded by rigidity
The mode of expansion needs that articulated structure is arranged between two neighboring solar cell windsurfing, and needs design driven adjacent
The fold mechanism etc. that two solar cell windsurfings are relatively rotated by articulated structure, therefore structure is more complicated, increases
The risk of the in-orbit expansion failure of satellite.
Utility model content
Based on this, it is necessary to for traditional solar cell windsurfing or electricity supply is limited or complex structure and other problems,
It provides a kind of simple in structure, using reliable, disclosure satisfy that the winding drum type solar battery mechanism for outspreading sailboard of electricity supply.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of winding drum type solar battery mechanism for outspreading sailboard, including：Drive chain, retracting assembly and drive component；It drives
Dynamic chain is for installing solar cell module, and one end of drive chain is connect with retracting assembly, and drive chain can drive
Under the driving of dynamic component, retracting is flexed outward in retracting assembly or from retracting assembly；
Drive chain includes installation chain link, connection chain link and self-locking chain link, and installation chain link replaces hinged with connection chain link；From
One end of chain section is rotatably dispose on installation chain link, the other end of self-locking chain link can under external force with adjacent installation
Chain link connects；During drive chain is furled in retracting assembly, the other end of the self-locking chain link installation chain link adjacent with this
It is automatically separated.
Winding drum type solar battery mechanism for outspreading sailboard further includes mounting bracket, retracting group in one of the embodiments,
Part and drive component are mounted on mounting bracket；
Drive component includes driving gear and driving motor, and driving motor is installed on mounting bracket, and is passed with driving gear
Dynamic connection, for driving sliding tooth wheel to rotate；Drive chain is equipped with the tooth socket with driving gear cooperation.
The outer rim with mounting bracket of driving gear have pre-determined distance in one of the embodiments,；When drive chain exists
When being flexed outward from retracting assembly under the driving of driving gear, self-locking chain link can be made in the pressure of driving gear and mounting bracket
It is locked under on adjacent installation chain link.
Chain tabletting is provided in mounting bracket in one of the embodiments, chain tabletting is located under driving gear
Side；When drive chain drive gear driving under flexed outward from retracting assembly when, self-locking chain link can driving gear with
It is locked on adjacent installation chain link under the pressure effect of chain tabletting.
Retracting assembly includes roll-up spindle, one end and the retracting axis connection of drive chain in one of the embodiments,；Retracting
Axis can be rotated with the output shaft synchronous of driving motor.
Retracting assembly further includes synchronous motor, synchronous motor and retracting axis connection in one of the embodiments, is used for band
Dynamic roll-up spindle rotation.
Synchromesh gear is provided in roll-up spindle in one of the embodiments, is passed through between synchromesh gear and driving gear
Synchronous band connection.
Retracting assembly further includes baffle in one of the embodiments, and baffle plate setting is in the both ends of roll-up spindle.
Solar cell module includes multiple solar panels, each solar cell in one of the embodiments,
The opposite sides of plate is respectively arranged in a drive chain.
Above-mentioned winding drum type solar battery mechanism for outspreading sailboard at least has the following technical effects：
Solar cell module is furled with drive chain in retracting assembly, or can be flexed outward from first component is rolled up.This
Sample, when satellite launch, solar cell module is furled, and can reduce the occupancy of entire solar cell windsurfing
Volume, and after satellite launch is entered the orbit, solar cell windsurfing can be unfolded to ensure that the electricity to satellite is supplied.In addition, driving
The structure that dynamic drive chain is rolled or stretched is simple and reliable, is not susceptible to showing for the in-orbit expansion failure of solar cell windsurfing
As.
Description of the drawings
Fig. 1 is the general assembly distribution structure for the winding drum type solar battery mechanism for outspreading sailboard that one embodiment of the utility model provides
Schematic diagram；
Fig. 2 is the drive chain for the winding drum type solar battery mechanism for outspreading sailboard that one embodiment of the utility model provides
Partial structural diagram；
Fig. 3 is the side view of structure shown in Fig. 2；
Fig. 4 is the rolled condition schematic diagram of structure shown in Fig. 3；
Fig. 5 is that the drive component of structure shown in FIG. 1 drives the partial schematic diagram of drive chain expansion.
Wherein：
001- mounting brackets；011- installation axles；
002- drive chains；021- installs chain link；022- connection chain links；023- self-locking chain links；
003- retracting assemblies；031- roll-up spindles；032- synchronous motors；033- baffles；
004- drive components；041- drives gear；042- driving motors；
005- solar cell modules；051- solar panels；
006- chain tablettings.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, by the following examples, it and ties
Attached drawing is closed, the winding drum type solar battery mechanism for outspreading sailboard of the utility model is further elaborated.It should be appreciated that
Specific embodiment described herein only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes.
As shown in Figure 1 to Figure 3, the winding drum type solar battery mechanism for outspreading sailboard of one embodiment of the utility model, including：
Drive chain 002, retracting assembly 003 and drive component 004；Drive chain 002 is driven for installing solar cell module 005
One end of dynamic chain 002 is connect with retracting assembly 003, and drive chain 002 can furl under the driving of drive component 004
It is flexed outward in retracting assembly 003 or from retracting assembly 003；
Drive chain 002 includes installation chain link 021, connection chain link 022 and self-locking chain link 023, installs chain link 021 and connect
Chain link 022 is alternately hinged；One end of self-locking chain link 023 is rotatably dispose on installation chain link 021, the other end of self-locking chain link 023
It can be connect under external force with adjacent installation chain link 021；It is furled in the process of retracting assembly 003 in drive chain 002
In, the other end of the self-locking chain link 023 installation chain link 021 adjacent with this is automatically separated.
Wherein, winding drum type solar battery mechanism for outspreading sailboard further includes mounting bracket 001, retracting assembly 003 and driving
Component 004 is mounted on mounting bracket 001.Drive chain 002 closes at retracting assembly 003 in the driving last volume of drive component 004
When, solar cell module 005 is in web-like in the installation space of mounting bracket 001.Mounting bracket 001 can be in babinet
Shape or sheet frame shape etc. structure type.Selectively, it is additionally provided with for the installation axle with satellites coupling in mounting bracket 001
011, entire solar cell windsurfing and satellite are fixedly mounted by the installation axle 011.
Using intensity, high, light weight material is made drive chain 002, such as PEEK (polyether-ether-ketone) material.Drive chain
Item 002 includes installation chain link 021, connection chain link 022 and self-locking chain link 023.Installation chain link 021 is mainly used for installing solar-electricity
Pond component 005.In one embodiment, solar cell module 005 includes multiple solar panels 051, each solar cell
The opposite sides of plate 051 is respectively arranged in a drive chain 002.For example, solar panel 051 is fixed by screw
It is installed in drive chain 002.In this way, solar cell module 005 is fixed using two supports of drive chain 002, and with drive
Dynamic chain 002 is furled together in retracting assembly 003, or is flexed outward from retracting assembly 003.
It is equipped with for the articulated section hinged with connection chain link 022 on each installation chain link 021.Articulated section can be hinged
Axle construction or hinged pore structure can correspondingly, in connection chain link 022 correspond to articulated shaft structure setting hinge hole, or corresponding
Hinge hole structure setting articulated shaft.Or installation chain link 021 articulated section and connection chain link 022 be correspondingly provided with it is hinged
Hole passes through the hinge hole of articulated section and the hinge hole of connection chain link 022 using axis pin, to realize installation chain link 021 and connect
Chain link 022 is hinged.
It is each that the connection being additionally provided on chain link 021 for being connect with one end of self-locking chain link 023 is installed referring to Fig. 3 and Fig. 4
Portion, and for the auxiliary section with the mating connection of the other end of self-locking chain link 023.One end of self-locking chain link 023 is rotatably arranged
In interconnecting piece, the other end can be connected under the effect of external force with the auxiliary section of adjacent installation chain link 021.It may be selected
Ground, interconnecting piece, which can be connecting axle structure or connection pore structure, correspondingly can be correspondingly connected with axle construction on self-locking chain link 023
Connecting hole is set, or is correspondingly connected with pore structure setting connecting shaft.Or the interconnecting piece and self-locking chain link of installation chain link 021
023 is correspondingly provided with connecting hole, the connecting hole of interconnecting piece and the connecting hole of self-locking chain link 023 is passed through using axis pin, to realize
Self-locking chain link 023 is rotationally connected with installation chain link 021.
And the mating connection mode of the other end of self-locking chain link 023 and auxiliary section can there are many.In one embodiment, self-locking
The end of chain link 023 being connected with auxiliary section is equipped with protrusion, and the auxiliary section of installation chain link 021 is recessed equipped with being fastened with protrusion
Slot structure.When self-locking chain link 023 is by outer force effect, protrusion is fastened in groove, since the support of self-locking chain link 023 is made
With so that two neighboring installation chain link 021 will not make entire drive chain 002 towards the curving of self-locking chain link 023
A rigid link chain (referring to Fig. 3) is formed, so that the solar cell module 005 being installed in drive chain 002 can
Smoothly expansion.And during drive chain 002 is furled in retracting assembly 003, it will be understood that the necessarily court of the direction of retracting
Curving retracting to the separate self-locking chain link 023 of two neighboring installation chain link 021.In coiling process, due to adjacent two
A installation chain link 021 is with respect to bending so that the protrusion of self-locking chain link 023 is detached from (referring to Fig. 4) out of groove, so that the sun
Energy battery component 005 can be furled smoothly.
Referring to Fig. 1, the structure type of drive component 004 can be a variety of.As a kind of enforceable mode, drive component
004 includes driving gear 041 and driving motor 042, and driving motor 042 is installed on mounting bracket 001, and with driving gear 041
It is sequentially connected, for driving driving gear 041 to rotate；Drive chain 002 is equipped with the tooth socket coordinated with driving gear 041.
Wherein, gear 041 and driving motor 042 is driven to select function admirable, the type of lighter weight.Drive chain
021 part of installation chain link between 002 two neighboring connection chain link 022 is formed with the tooth for coordinating with driving gear 041
Slot.Driving motor 042 drives driving 041 positive and negative rotation of gear, driving gear 041 to coordinate to drive drive chain with drive chain 002
Item 002 does linear reciprocating motion, then drive chain 002 can be furled in retracting assembly 003, or from retracting assembly 003
It flexes outward.It is right in the implementation that 005 both sides of above-mentioned solar cell module are fixedly mounted with a drive chain 002 respectively
The driving gear 041 answered is two, and two driving gears 041 can simultaneously be driven by gear axis connection by driving motor 042
Dynamic two drivings gear 041 rotates.
As a kind of enforceable mode, drive the outer rim of gear 041 and mounting bracket 001 that there is pre-determined distance；Work as drive
When dynamic chain 002 flexes outward under the driving for driving gear 041 from retracting assembly 003, self-locking chain link 023 can be in sliding tooth
Wheel 041 is locked at under the pressure effect of mounting bracket 001 on adjacent installation chain link 021.
Referring to Fig. 1 and Fig. 5, as another enforceable mode, chain tabletting 006, chain are provided in mounting bracket 001
Tabletting 006 is located at the lower section of driving gear 041；When under driving of the drive chain 002 in driving gear 041 from retracting assembly
003 when flexing outward, and self-locking chain link 023 can be locked at adjacent in the case where the pressure of driving gear 041 and chain tabletting 006 acts on
Installation chain link 021 on.As shown in Figure 5, driving gear 041 is under the driving of driving motor 042, the arrow direction institute along figure
Show that driving gear 041 drives drive chain 002 to move, then pressure of the self-locking chain link 023 in chain tabletting 006 when rotating counterclockwise
It is latched under force effect on adjacent installation chain link 021.
The winding drum type solar battery mechanism for outspreading sailboard of the present embodiment, solar cell module 005 is with drive chain
002 retracting is in retracting assembly 003, or can be flexed outward from retracting assembly 003.Specifically, before satellite launch, the entire sun
Energy battery windsurfing is docked by installation axle 011 with satellite main body；The retracting of solar cell module 005 in retracting assembly 003 and
It receives and keeps in the installation space of mounting bracket 001.When satellite launch is entered the orbit, mechanism for outspreading sailboard of solar cell receives expansion
After signal, driving motor 042 drives driving gear 041 to rotate, and driving gear 041 drives drive chain 002 to move, and drives simultaneously
Chain 002 can form a rigid link chain under the action of self-locking chain link 023 so that be installed in drive chain 002 too
Positive energy battery component 005 is smoothly unfolded.
In this way, when satellite launch, the retracting of solar cell module 005 can reduce the entire sun at scroll-like
The occupancy volume of energy battery windsurfing.And after satellite launch is entered the orbit, solar cell module 005 can be unfolded to ensure to satellite
Electricity supply.In addition, by driving gear 041 that drive chain 002 is driven to move, so that drive chain 002 is rolled or stretched
Structure it is simple and reliable, the phenomenon that being not susceptible to the in-orbit expansion of solar cell windsurfing unsuccessfully.
Referring to Fig. 1, as a kind of enforceable mode, retracting assembly 003 includes roll-up spindle 031, and the one of drive chain 002
End is connect with roll-up spindle 031；Roll-up spindle 031 can be rotated with the output shaft synchronous of driving motor 042.In one embodiment, retracting
Component 003 further includes synchronous motor 032, and synchronous motor 032 is connect with roll-up spindle 031, for driving roll-up spindle 031 to rotate.Together
Walking motor 032 drives roll-up spindle 031 and the output shaft synchronous of driving motor 042 to rotate, in such manner, it is possible to be realized well to driving
The retracting of chain 002, and synchronous motor 032 drives roll-up spindle 031 to rotate synchronously, and auxiliary is played to the movement of drive chain 002
The effect of driving can reduce the driving power of driving motor 042 to a certain extent.
In another embodiment, it is provided with synchromesh gear in roll-up spindle 031, passes through between synchromesh gear and driving gear 041
Synchronous band connection.In the embodiment, driving gear 041 and synchromesh gear is driven to rotate by a driving motor 042, while real
The now driving to drive chain 002 and retracting operation, structure are compacter.
As a kind of enforceable mode, retracting assembly 003 further includes baffle 033, and baffle 033 is set to roll-up spindle 031
Both ends.The baffle 033 at 031 both ends of roll-up spindle is for limiting scroll-like solar cell module 005 (including drive chain
002) width range.The retracting of solar cell module 005 can be effectively ensured by the baffle 033 at 031 both ends of roll-up spindle
Position range avoids the occurrence of offset.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of winding drum type solar battery mechanism for outspreading sailboard, which is characterized in that including：Drive chain, retracting assembly and drive
Dynamic component；
For installing solar cell module, one end of the drive chain is connect the drive chain with the retracting assembly,
And the drive chain can furl under the driving of the driving component in the retracting assembly or from the retracting group
Part flexes outward；
The drive chain includes installation chain link, connection chain link and self-locking chain link, and the installation chain link is handed over the connection chain link
For hinged；One end of the self-locking chain link is rotatably dispose on the installation chain link, and the other end of the self-locking chain link can be
It is connect with the adjacent installation chain link under outer force effect；During the drive chain is furled in the retracting assembly,
The installation chain link that the other end of the self-locking chain link is adjacent with this is automatically separated.
2. winding drum type solar battery mechanism for outspreading sailboard according to claim 1, which is characterized in that further include installation branch
Frame, the retracting assembly and the driving component are mounted on the mounting bracket；
The driving component includes driving gear and driving motor, and the driving motor is installed on the mounting bracket, and with institute
It states driving gear to be sequentially connected, for driving the sliding tooth wheel to rotate；
The drive chain is equipped with the tooth socket with the driving gear cooperation.
3. winding drum type solar battery mechanism for outspreading sailboard according to claim 2, which is characterized in that the driving gear
Outer rim and the mounting bracket there is pre-determined distance；When under driving of the drive chain in the driving gear from the volume
When receipts component flexes outward, the self-locking chain link can lock under the effect of the pressure of the driving gear and the mounting bracket
On the adjacent installation chain link.
4. winding drum type solar battery mechanism for outspreading sailboard according to claim 2, which is characterized in that the mounting bracket
On be provided with chain tabletting, the chain tabletting is located at the lower section of the driving gear；When the drive chain is in the driving
When being flexed outward from the retracting assembly under the driving of gear, the self-locking chain link can be in the driving gear and the chain
It is locked on the adjacent installation chain link under the pressure effect of tabletting.
5. winding drum type solar battery mechanism for outspreading sailboard according to claim 2, which is characterized in that the retracting assembly
Including roll-up spindle, one end of the drive chain and the retracting axis connection；The roll-up spindle can be with the driving motor
Output shaft synchronous rotates.
6. winding drum type solar battery mechanism for outspreading sailboard according to claim 5, which is characterized in that the retracting assembly
Further include synchronous motor, the synchronous motor and the retracting axis connection, for driving the roll-up spindle to rotate.
7. winding drum type solar battery mechanism for outspreading sailboard according to claim 5, which is characterized in that in the roll-up spindle
It is provided with synchromesh gear, passes through synchronous band connection between the synchromesh gear and the driving gear.
8. winding drum type solar battery mechanism for outspreading sailboard according to claim 5, which is characterized in that the retracting assembly
Further include baffle, the baffle plate setting is in the both ends of the roll-up spindle.
9. winding drum type solar battery mechanism for outspreading sailboard according to claim 1, which is characterized in that the solar-electricity
Pond component includes multiple solar panels, and the opposite sides of each solar panel is respectively arranged in a drive
On dynamic chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813017.4U CN207819839U (en) | 2017-12-21 | 2017-12-21 | Winding drum type solar battery mechanism for outspreading sailboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813017.4U CN207819839U (en) | 2017-12-21 | 2017-12-21 | Winding drum type solar battery mechanism for outspreading sailboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819839U true CN207819839U (en) | 2018-09-04 |
Family
ID=63330295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721813017.4U Expired - Fee Related CN207819839U (en) | 2017-12-21 | 2017-12-21 | Winding drum type solar battery mechanism for outspreading sailboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919846A (en) * | 2017-12-21 | 2018-04-17 | 星际漫步（北京）航天科技有限公司 | Winding drum type solar battery mechanism for outspreading sailboard and method of deploying |
| CN113103890A (en) * | 2021-05-17 | 2021-07-13 | 青岛特来电新能源科技有限公司 | Telescopic arm, charging manipulator and charging device |
-
2017
- 2017-12-21 CN CN201721813017.4U patent/CN207819839U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919846A (en) * | 2017-12-21 | 2018-04-17 | 星际漫步（北京）航天科技有限公司 | Winding drum type solar battery mechanism for outspreading sailboard and method of deploying |
| CN107919846B (en) * | 2017-12-21 | 2024-09-24 | 星际漫步（北京）航天科技有限公司 | Roll type solar cell sailboard unfolding mechanism and unfolding method |
| CN113103890A (en) * | 2021-05-17 | 2021-07-13 | 青岛特来电新能源科技有限公司 | Telescopic arm, charging manipulator and charging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107919846A (en) | Winding drum type solar battery mechanism for outspreading sailboard and method of deploying | |
| CN207819839U (en) | Winding drum type solar battery mechanism for outspreading sailboard | |
| CN106877805A (en) | A kind of photovoltaic board mount of adjustable-angle | |
| CN209787103U (en) | liftable solar photovoltaic board that contracts | |
| CN213521786U (en) | Solar panel folding and unfolding device | |
| CN115173783B (en) | Photovoltaic module supporting mechanism | |
| CN110635760A (en) | Photovoltaic panel capable of being rapidly stored | |
| CN114337483A (en) | Solar green building with light-harvesting regulation function | |
| CN206874206U (en) | Solar protection devices | |
| CN101088789A (en) | Automobile awning | |
| CN107444618A (en) | A kind of unmanned plane wing for being easy to fold | |
| CN111464129A (en) | Automatic folding device of solar panel | |
| CN207809814U (en) | Telescopic mechanism for outspreading sailboard of solar cell | |
| CN108894584A (en) | A kind of portable type solar energy self power generation tent | |
| CN214062489U (en) | Multipurpose garage | |
| CN207150515U (en) | The adaptive multi-functional regulation solar panels support in field remote measuring station | |
| CN209817569U (en) | Modular self-powered tent | |
| CN107954005A (en) | Telescopic mechanism for outspreading sailboard of solar cell and method of deploying | |
| CN220605855U (en) | Folding solar panel with wind power generation | |
| CN216774656U (en) | Photovoltaic window shade | |
| CN205853857U (en) | A kind of automobile sun-shading cover of auto-folder | |
| CN213837917U (en) | Arc-shaped car shed based on wall | |
| CN221257553U (en) | Rotating shaft transmission device for solar photovoltaic power generation | |
| CN217428065U (en) | Foldable solar photovoltaic panel | |
| CN221168455U (en) | Telescopic photovoltaic awning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20211221 |