CN208581211U - A kind of curling axle assembly - Google Patents
A kind of curling axle assembly Download PDFInfo
- Publication number
- CN208581211U CN208581211U CN201821280100.4U CN201821280100U CN208581211U CN 208581211 U CN208581211 U CN 208581211U CN 201821280100 U CN201821280100 U CN 201821280100U CN 208581211 U CN208581211 U CN 208581211U
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- Prior art keywords
- curling
- pressure bar
- level pressure
- groove
- slot
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a kind of curling axle assembly, it includes curling axis, curling fixture and fixed device, axial direction along curling axis is provided with holding tank, fixture is crimped to be arranged in holding tank, curling fixture includes level pressure bar and dynamic pressure block, and the both ends of level pressure bar pass through fixed device respectively and are connected with curling axis；The axial direction of level pressure bar is provided with open slot, is used to accommodate the groove of dynamic pressure block on level pressure bar at least provided with one, groove and shaft orientation opening groove have overlapping region, and the bottom surface of groove and the downside of open slot are in the same plane；The bottom surface of dynamic pressure block and groove is detachably connected.The curling axle assembly of the utility model, when its dynamic pressure block is connected with the bottom surface of groove, the flexible thin film photovoltaic's component being located in overlapping region can be pressed on bottom surface by dynamic pressure block, to under the premise of not influencing flexible thin film photovoltaic's component performance itself, realize fixation of flexible thin film photovoltaic's component on curling axis.
Description
Technical field
The utility model relates to flexible thin film photovoltaic's component test device technical fields, and in particular to a kind of curling axis is total
At.
Background technique
In recent years, the efficiency of being showing improvement or progress day by day with photovoltaic technology, flexible thin film photovoltaic's component is constantly rising, and produces work
Skill is also being continuously improved, and cost is constantly declining, because the features such as its is light, thin, flexible makes its application field extensive.
Currently, needing for flexible thin film photovoltaic's component to be fixed in flexible thin film photovoltaic's assembly reliability verification process
It crimps on axis, is then crimped test.For example to disclose a kind of flexible display screen reliable by Chinese patent CN201420734168
System safety testing device, and specifically disclose and realize fexible film in the fixation of slit by adjusting bolt.But generally curling axis is total
At curling fixture flexible thin film photovoltaic's component is generated during fixed flexible thin film photovoltaic's component is crimped test
The influence of stress causes flexible thin film photovoltaic's component electrical property to fail, since curling fixture is for flexible thin film photovoltaic's component
It destroys, the concrete reason of flexible thin film photovoltaic's component electrical property decline can not be judged after curling test.Therefore, curling how is designed
Axle assembly consolidates flexible thin film photovoltaic's component under the premise of not influencing flexible thin film photovoltaic's component performance itself with realizing
It is fixed, become those skilled in the art's technical problem urgently to be solved.
Utility model content
The utility model provides a kind of curling axle assembly, to realize flexible thin film photovoltaic's component consolidating on curling fixture
It is fixed.
To achieve the above object, the utility model provides following technical solution:
A kind of curling axle assembly comprising curling axis further includes curling fixture and fixed device, along the curling axis
It is axially provided with holding tank, the curling fixture is arranged in the holding tank, and the curling fixture includes level pressure bar and dynamic pressure
Block, the both ends of the level pressure bar pass through the fixed device respectively and are connected with the curling axis；Axial direction along the level pressure bar is set
Be equipped with open slot, at least provided with one for accommodating the groove of the dynamic pressure block on the level pressure bar, the groove with it is described
Open slot has overlapping region, and the bottom surface of the groove and the downside of the open slot are in the same plane；The dynamic pressure
The bottom surface of block and the groove is detachably connected.
Preferably, the number of the groove is multiple, and each groove is evenly distributed in the axial direction of the level pressure bar.
Preferably, cylindrical surface phase inscribe of the level pressure bar where with the outer surface of the curling axis, the opening slot position
In the tangent of the level pressure bar and the cylindrical surface.
Preferably, the dynamic pressure block is semi-cylindrical block, and the groove is semi-cylindrical groove.
Preferably, the diameter of the semi-cylindrical block is less than the diameter of the semi-cylindrical groove.
Preferably, the fixed device includes fixed block, is provided on the fixed block for accommodating the level pressure bar
Receiving hole and the U-shaped opening slot being connected to the receiving hole, the opening of the U-shaped opening slot are greater than the diameter of level pressure bar；It is described
The locating part for preventing the level pressure bar from deviating from from the U-shaped opening slot is additionally provided on fixed block；The fixed block with
The end face of the curling axis is connected.
Preferably, the locating part is fastening bolt, is provided on the two sides side wall of the U-shaped opening slot corresponding logical
Hole, the thread segment of the fastening bolt pass through two through-holes and match with fastening nut.
Preferably, the locating part is gag lever post, is provided with the first installation on the side side wall of the U-shaped opening slot and opens
Mouthful, second construction opening opposite with first construction opening is provided on the other side side wall of the U-shaped opening slot；It is described
One end of gag lever post is located in first construction opening, and is rotated and connected by the side wall of shaft and first construction opening
It connects；The other end of the gag lever post is provided with the external screw thread for matching with locking nut；The side of second construction opening
The limiting groove for accommodating the locking nut is provided on wall.
Preferably, the both ends of the level pressure bar are separately provided for mutually keeping off the anticreep protrusion connect with the fixed block.
The utility model has the beneficial effects that:
The curling axle assembly of the utility model need to only penetrate flexible thin film photovoltaic's component in open slot, due to opening
Slot and groove have overlapping region, and a part of flexible thin film photovoltaic's component will be located in overlapping region at this time, in this way when making
Dynamic pressure block when being connected with the bottom surface of groove, the flexible thin film photovoltaic's component being located in overlapping region can be pressed on by dynamic pressure block
On bottom surface namely the downside of open slot, so that flexible thin film photovoltaic's component is connected with curling fixture, and then realize soft
Property membrane photovoltaic component curling axis on fixation.Meanwhile the compression to flexible thin film photovoltaic's component, energy are realized by dynamic pressure block
Enough performances for preferably guaranteeing flexible thin film photovoltaic's component itself.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
It needs attached drawing to be used to be briefly described, and specific embodiment of the utility model will be made in conjunction with attached drawing further detailed
Illustrate, wherein
Fig. 1 is the schematic diagram of curling axle assembly provided by the embodiment of the utility model；
Fig. 2 is another schematic diagram of curling axle assembly provided by the embodiment of the utility model；
Fig. 3 is the another schematic diagram of curling axle assembly provided by the embodiment of the utility model；
Fig. 4 is the side view of curling axle assembly provided by the embodiment of the utility model.
It is attached marked in the figure:
11, axis 12, holding tank 21, level pressure bar 22, anticreep protrusion are crimped
31, dynamic pressure block 32, screw 41, fixed device 42, fixed block 43, gag lever post
44, U-shaped opening slot 45, shaft
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, below in conjunction with specific implementation
This programme is further discussed in detail in example.
As shown in Figure 1 to Figure 3, the utility model embodiment provides a kind of curling axle assembly comprising curling axis 11,
Further include curling fixture and fixed device 41, the axial direction of curling axis 11 is provided with holding tank 12, curling fixture setting is accommodating
In slot 12, curling fixture includes level pressure bar 21 and dynamic pressure block 31, and the both ends of level pressure bar 21 pass through fixed device 41 and curling respectively
Axis 11 is connected；The axial direction of level pressure bar 21 is provided with open slot, is used to accommodate dynamic pressure block at least provided with one on level pressure bar 21
31 groove, groove and open slot have overlapping region, and the bottom surface of groove and the downside of open slot are in the same plane；It is dynamic
Briquetting 31 and the bottom surface of groove are detachably connected.It is understood that above-mentioned overlapping region, as groove and open slot are overlapped
The region that part is formed, since groove and open slot have overlapping region, when penetrating flexible thin film photovoltaic's component in open slot,
Flexible thin film photovoltaic's component will also penetrate in the overlapping region of groove and open slot；Between dynamic pressure block 31 and the bottom surface of groove
Being detachably connected can connect for screw, wherein a part of the bottom of dynamic pressure block 31 and the fexible film being located in overlapping region
Photovoltaic module fits, and another part of the bottom of dynamic pressure block is connected by screw 32 with bottom surface；By the bottom surface of recessed grain and opening
The downside of slot is arranged on same plane, and the flexible thin film photovoltaic's component being located in overlapping region is enabled to be not required to send out
Raw bending, is more entirely pressed on the bottom surface of groove, to greatly reduce the flexible thin in overlapping region
Film photovoltaic module consolidates a possibility that detector timing properties b is affected；The downside of open slot is as located below at Fig. 3 split shed slot
That face；Curling fixture, fixed device 41 and curling axis 11 may be constructed curling axle assembly.
Flexible thin film photovoltaic's component need to only be penetrated open slot by curling axle assembly provided by the embodiment of the utility model
In, since open slot and groove have overlapping region, a part of flexible thin film photovoltaic's component will be located at overlapping region at this time
In, in this way when making dynamic pressure block 31 be connected with the bottom surface of groove, dynamic pressure block 31 can will be located at the flexible thin in overlapping region
Film photovoltaic module is pressed on bottom surface namely the downside of open slot, so that flexible thin film photovoltaic's component and curling fixture phase
Even, and then fixation of flexible thin film photovoltaic's component on curling axis is realized.Meanwhile it being realized by dynamic pressure block to fexible film light
The compression for lying prostrate component, can preferably guarantee the performance of flexible thin film photovoltaic's component itself.
Further, the number of groove can be multiple, and each groove is evenly distributed in the axial direction of level pressure bar 21, to make
It obtains in the axial direction of level pressure bar 21, many places of flexible thin film photovoltaic's component are compacted, so that flexible thin film photovoltaic's component and level pressure
Connection between bar 21 is relatively firm reliable.It is understood that the number of dynamic pressure block 31 is also multiple, each dynamic pressure block 31 at this time
It corresponds and cooperates with each groove；Each groove has overlapping region with open slot respectively, in order to flexible thin film photovoltaic's component energy
It enough penetrates wherein.
Specifically, cylindrical surface phase inscribe of the level pressure bar 21 where with the outer surface of curling axis 11, open slot are located at level pressure bar
With the tangent on cylindrical surface, so that flexible thin film photovoltaic's component exists after flexible thin film photovoltaic's component is fixed on level pressure bar 21
There can be preferably cylindricity when crimping on curling axis 11, and then can preferably avoid a certain of flexible thin film photovoltaic's component
Part is curled excessively and generation the problem of lead to its performance degradation.
In order to be effectively prevented from curling test process, flexible thin film photovoltaic's component is scratched, dynamic pressure block 31
It can be semi-cylindrical block, groove can be semi-cylindrical groove.It is understood that it is semicircle that semi-cylindrical block, which is cross section,
Block, semi-cylindrical groove be shape be semicircular slot.Certainly, dynamic pressure block may be arc block, and groove can be and arc
The arc groove that block matches.
As shown in Figure 1, the diameter of semi-cylindrical block can be less than the diameter of semi-cylindrical groove, so as to be effectively prevented from
Dynamic pressure block 31 protrudes after dynamic pressure block 31 is connected with the bottom surface of groove, convenient for there was only level pressure bar 21 and flexible thin when crimping test
The contact of film photovoltaic module, and cylindrical surface phase inscribe of the level pressure bar 21 where with the outer surface of curling axis 11, open slot are located at this time
The tangent of level pressure bar and the cylindrical surface preferably ensure that cylinder of flexible thin film photovoltaic's component when crimping on crimping axis 11
Degree, and then the performance to flexible thin film photovoltaic's component is avoided to impact.As long as should be appreciated that the leading flank of dynamic pressure block 31 and upper
Surface does not protrude from the notch outer surface and above or each face of dynamic pressure block 31 and level pressure bar 21 flushes of level pressure bar 21,
In above-mentioned two situations, the fixation to component can also be realized under the premise of not impacting to assembly property.
As shown in Figures 2 to 4, fixed device 41 may include fixed block 42, and it is fixed for accommodating to be provided on fixed block 42
The opening of the receiving hole of compression bar 21, and the U-shaped opening slot 44 being connected to receiving hole, U-shaped opening slot 44 is greater than the straight of level pressure bar 21
Diameter, convenient for the installation and removal of level pressure bar；It is additionally provided on fixed block 42 for preventing level pressure bar 21 from taking off from U-shaped opening slot 44
Locating part out；Fixed block 42 is connected with the end face of curling axis 11.It, can by simply fixed device 41 using this scheme
It realizes curling fixture and crimps being reliably connected for axis 11, while also more saving cost.It should be appreciated that level pressure bar 21 and fixed dress
The diameter for setting 41 junctions can be arbitrarily arranged according to the size of receiving hole on fixed device 41, as long as guaranteeing that level pressure bar 21 is stuck in appearance
It receives in hole.
In another embodiment provided by the utility model, locating part can be fastening bolt, the two sides of U-shaped opening slot 44
Corresponding through-hole is provided on side wall, the thread segment of fastening bolt passes through two through hole and matches with fastening nut.Pass through this side
After case, fastening bolt and fastening nut cooperation, it can be avoided level pressure bar 21 and deviate from from U-shaped opening slot 44, while level pressure bar 21
It can have certain amount of spin in U-shaped opening slot 44, so that flexible thin film photovoltaic's component has when crimping on crimping axis
Preferably cylindricity, to greatly reduce curling test influence caused by the performance of flexible thin film photovoltaic's component.
In another embodiment provided by the utility model, locating part can be gag lever post 43, the side of U-shaped opening slot 44
The first construction opening can be set on side wall, can be set on the other side side wall of U-shaped opening slot 44 and opened with the first installation
The second opposite construction opening of mouth；One end of gag lever post 43 is located in the first construction opening, and passes through shaft 45 and the first installation
The side wall of opening is rotatablely connected；The other end of gag lever post 43 is provided with the external screw thread for matching with locking nut；Second peace
Fill the limiting groove being provided on the side wall of opening for accommodating locking nut.Using this scheme, pacified by gag lever post and first
The rotation connection for filling the side wall of opening, enables gag lever post 43 to be transferred to or produce the second construction opening, so that level pressure bar
21 is more convenient, quick with the installation and removal of fixed block 42, greatly increases assembly efficiency.It is understood that pacifying
When dress, gag lever post 43 is produced into the second construction opening, level pressure bar 21 can be put into U-shaped opening slot 44, however again will limit
Bar 43 is transferred in the second construction opening, and matches gag lever post 43 with locking nut, and limiting groove can be to locking screw at this time
Mother limits, as shown in figure 4, deviating from from the second construction opening to avoid gag lever post 43, so that level pressure bar 21 is limited
Position is in U-shaped opening slot 44, namely completes the installation of level pressure bar 21 and fixed block 42.
Further, the both ends of level pressure bar 21 can be separately provided for keeping off the anticreep protrusion connect with 42 phase of fixed block
22, so as to be limited to level pressure bar, so that the connection reliability between level pressure bar 21 and fixed block 42 is higher.Pass through U
The setting of type open slot 44 and anticreep protrusion 22 can simultaneously limit level pressure bar 21, prevent level pressure bar 21 from holding tank
12 abjections are moved axially along holding tank 12.
Above are merely preferred embodiments of the utility model, it should be pointed out that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model, moreover, after having read the content of the utility model, this field
Related technical personnel can make various changes or modification to the utility model, and such equivalent forms are equally fallen into appended by the application
Claims limited range.
Claims (9)
1. a kind of curling axle assembly, including curling axis, which is characterized in that it further includes curling fixture and fixed device, along described
The axial direction of curling axis is provided with holding tank, and the curling fixture is arranged in the holding tank, and the curling fixture includes level pressure
Bar and dynamic pressure block, the both ends of the level pressure bar pass through the fixed device respectively and are connected with the curling axis；Along the level pressure bar
Axial direction be provided with open slot, it is described recessed at least provided with one for accommodating the groove of the dynamic pressure block on the level pressure bar
Slot and the open slot have overlapping region, and the bottom surface of the groove and the downside of the open slot are in the same plane；
The bottom surface of the dynamic pressure block and the groove is detachably connected.
2. curling axle assembly according to claim 1, which is characterized in that the number of the groove be it is multiple, it is each described recessed
Slot is evenly distributed in the axial direction of the level pressure bar.
3. curling axle assembly according to claim 1, which is characterized in that the outer surface of the level pressure bar and the curling axis
The cylindrical surface phase inscribe at place, the open slot are located at the tangent of the level pressure bar and the cylindrical surface.
4. curling axle assembly according to claim 3, which is characterized in that the dynamic pressure block is semi-cylindrical block, described recessed
Slot is semi-cylindrical groove.
5. curling axle assembly according to claim 4, which is characterized in that the diameter of the semi-cylindrical block is less than described half
The diameter of cylindrical groove.
6. curling axle assembly according to any one of claims 1 to 5, which is characterized in that the fixed device includes fixing
Block, the U-shaped opening for being provided with the receiving hole for accommodating the level pressure bar and being connected to the receiving hole on the fixed block
Slot, the opening of the U-shaped opening slot are greater than the diameter of level pressure bar；It is additionally provided on the fixed block for preventing the level pressure bar
The locating part deviate from from the U-shaped opening slot；The fixed block is connected with the end face of the curling axis.
7. curling axle assembly according to claim 6, which is characterized in that the locating part is fastening bolt, described U-shaped to open
Corresponding through-hole is provided on the two sides side wall of mouth slot, the thread segment of the fastening bolt passes through two through-holes and fastening spiral shell
Parent phase cooperation.
8. curling axle assembly according to claim 6, which is characterized in that the locating part is gag lever post, the U-shaped opening
It is provided with the first construction opening on the side side wall of slot, is provided on the other side side wall of the U-shaped opening slot and described first
The second opposite construction opening of construction opening；One end of the gag lever post is located in first construction opening, and passes through shaft
It is rotatablely connected with the side wall of first construction opening；The other end of the gag lever post is provided with for matching with locking nut
External screw thread；The limiting groove for accommodating the locking nut is provided on the side wall of second construction opening.
9. curling axle assembly according to claim 6, which is characterized in that the both ends of the level pressure bar are separately provided for
The anticreep protrusion connect is mutually kept off with the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280100.4U CN208581211U (en) | 2018-08-09 | 2018-08-09 | A kind of curling axle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280100.4U CN208581211U (en) | 2018-08-09 | 2018-08-09 | A kind of curling axle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208581211U true CN208581211U (en) | 2019-03-05 |
Family
ID=65512079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821280100.4U Active CN208581211U (en) | 2018-08-09 | 2018-08-09 | A kind of curling axle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208581211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220163433A1 (en) * | 2020-01-10 | 2022-05-26 | Kunshan Go-Visionox Opto-Electronics Co., Ltd. | Test apparatus for flexible screen |
-
2018
- 2018-08-09 CN CN201821280100.4U patent/CN208581211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220163433A1 (en) * | 2020-01-10 | 2022-05-26 | Kunshan Go-Visionox Opto-Electronics Co., Ltd. | Test apparatus for flexible screen |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 102299 room a129-1, No. 10, Zhongxing Road, science and Technology Park, Changping District, Beijing Patentee after: DONGTAI HI-TECH EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 102299 room a129-1, No. 10, Zhongxing Road, science and Technology Park, Changping District, Beijing Patentee before: DONGTAI HI-TECH EQUIPMENT TECHNOLOGY (BEIJING) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211102 Address after: Unit 611, unit 3, 6 / F, building 1, yard 30, Yuzhi East Road, Changping District, Beijing 102208 Patentee after: Zishi Energy Co.,Ltd. Address before: 102299 room a129-1, No. 10, Zhongxing Road, science and Technology Park, Changping District, Beijing Patentee before: DONGTAI HI-TECH EQUIPMENT TECHNOLOGY Co.,Ltd. |