CN207165530U - For correcting the spanner of tubular type PECVD graphite boat rhombus stuck points - Google Patents
For correcting the spanner of tubular type PECVD graphite boat rhombus stuck points Download PDFInfo
- Publication number
- CN207165530U CN207165530U CN201721008818.3U CN201721008818U CN207165530U CN 207165530 U CN207165530 U CN 207165530U CN 201721008818 U CN201721008818 U CN 201721008818U CN 207165530 U CN207165530 U CN 207165530U
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- CN
- China
- Prior art keywords
- rhombus
- substrate
- graphite boat
- tubular type
- spanner
- 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.)
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Classifications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The utility model discloses a kind of spanner for being used to correct tubular type PECVD graphite boat rhombus stuck points, it is related to solar cell preparing technical field, mainly include substrate, the substrate is provided with several rhombus bayonet sockets close to lower end position, the angle inclination angle of some bayonet sockets differs, the substrate is additionally provided with several marks close to upper end position, some marks correspond with several rhombus bayonet sockets, multiple rhombus bayonet sockets are set on same spanner, the rhombus stuck point of multiple positions can be directed to, it is convenient and practical, spanner is made up of sheet material, it can be facilitated to stretch into graphite boat gap；The straight line mark corresponding with rhombus bayonet socket is additionally provided with, it is convenient to rhumb card point location.
Description
Technical field
Solar cell preparing technical field is the utility model is related to, more particularly to it is a kind of for tubular type PECVD graphite
The spanner that boat rhumb card point is corrected.
Background technology
Photovoltaic cell is used to the luminous energy of the sun be converted into electric energy, operation principle：The photon that sunshine is sent, passes through
The silicon chip being irradiated on solar panels produces electronics, and electronics produces the process of electric current by the motion that wire is track.Ground
Photovoltaic system largely uses the photovoltaic cell using silicon as substrate, can be divided into monocrystalline silicon, polysilicon, amorphous silicon photovoltaic cell,
In terms of the combination property such as energy conversion efficiency and service life, monocrystalline silicon and polycrystal silicon cell are better than amorphous silicon battery.Polycrystalline
Silicon is lower than monocrystalline silicon conversion efficiency, but cheaper.
Solar-energy photo-voltaic cell finned pipe type PECVD graphite boats are becoming in the presence of different degrees of stuck point position at this stage
The problems such as shape, when some stuck point direction of boat piece needs to correct stuck point, it is necessary to which whole graphite boat is split, find out problematic
Stuck point carry out position correction, waste time and energy, and the risk that boat piece damages easily occur when boat piece dismount.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided one kind is used to correct tubular type PECVD stones
The spanner of black boat rhombus stuck point, it is simple in construction, easy to use.
The utility model is achieved through the following technical solutions：One kind is used to correct tubular type PECVD graphite boat rhumb cards
The spanner of point, including substrate, the substrate are provided with several rhombus bayonet sockets close to lower end position, and the angle of some bayonet sockets is inclined
Angle differs, and the substrate is additionally provided with several marks, some marks and several rhumb cards close to upper end position
Mouth corresponds.
Further, the rhombus bayonet socket is arranged to three, its longer cornerwise inclination angle be respectively 90 °, 60 ° and
45°。
Further, three rhombus bayonet sockets distribution triangular in shape.
Further, the mark is arranged to three straight line marks, the mark pair longer with corresponding rhombus bayonet socket
It is mutually perpendicular between linea angulata.
Further, the substrate top and bottom are circular arc.
Further, width of the substrate close to upper end is more than the width close to lower end.
Further, the substrate is also provided with the through hole for fixed substrate close to the centre position of upper end.
The beneficial effects of the utility model are：Multiple rhombus bayonet sockets are set on same spanner, can be directed to multiple
The rhombus stuck point of position, convenient and practical, spanner is made up of sheet material, and it can be facilitated to stretch into graphite boat gap；Be additionally provided with
The corresponding straight line mark of rhombus bayonet socket, it is convenient to rhumb card point location.
Brief description of the drawings
Fig. 1 is the front view schematic diagram of embodiment 1；
Wherein：1- substrates, 2- bayonet sockets, 3- straight lines mark, 4- through holes.
Embodiment
The technical solution of the utility model is illustrated below in conjunction with specific embodiment.
Embodiment 1
The spanner for being used to correct tubular type PECVD graphite boat rhombus stuck points as shown in Figure 1, including substrate 1, substrate 1 is by 406
Stainless steel material is made, thickness 4-5mm, the quenched processing in surface, has preferable structural strength and an anti-wear performance, on substrate
End and lower end are circular arc, avoid using scratch graphite boat, while reduce space shared during its rotation, and substrate 1 is close
The centre position of upper end is also provided with the through hole 4 for fixed substrate, rope is installed in through hole 4, convenient suspension can also be direct
Substrate is hung in hanger bar, convenient storage.
Substrate 1 is provided with three rhombus bayonet sockets 2, the longer cornerwise inclination angle of three rhombus bayonet sockets 2 point close to lower end position
Wei not be 90 °, 60 ° and 45 °, three rhombus stuck points on graphite boat are corresponded to respectively, and three rhombus bayonet socket distributions triangular in shape can
Reduce the width of substrate 1, substrate 1 is additionally provided with straight line mark 3 one-to-one with three rhombus bayonet sockets close to upper end position, directly
Being mutually perpendicular between line 3 diagonal longer with corresponding rhombus bayonet socket 2 of mark, it is convenient to rhumb card point location, straight line mark
Know 3 grooves for marking in mark, warning color coating is applied in groove, avoids wearing away.
Claims (7)
- A kind of 1. spanner for being used to correct tubular type PECVD graphite boat rhombus stuck points, it is characterised in that：Including substrate, the substrate Several rhombus bayonet sockets are provided with close to lower end position, the angle inclination angle of some bayonet sockets differs, and the substrate is close to upper End position is additionally provided with several marks, and some marks correspond with several rhombus bayonet sockets.
- 2. the spanner according to claim 1 for being used to correct tubular type PECVD graphite boat rhombus stuck points, it is characterised in that：Institute State rhombus bayonet socket and be arranged to three, its longer cornerwise inclination angle is respectively 90 °, 60 ° and 45 °.
- 3. the spanner according to claim 2 for being used to correct tubular type PECVD graphite boat rhombus stuck points, it is characterised in that：Institute State three rhombus bayonet socket distributions triangular in shape.
- 4. the spanner according to claim 2 for being used to correct tubular type PECVD graphite boat rhombus stuck points, it is characterised in that：Institute State mark and be arranged to three straight lines mark, be mutually perpendicular between the mark diagonal longer with corresponding rhombus bayonet socket.
- 5. the spanner according to claim 1 for being used to correct tubular type PECVD graphite boat rhombus stuck points, it is characterised in that：Institute It is circular arc to state substrate top and bottom.
- 6. the spanner according to claim 1 for being used to correct tubular type PECVD graphite boat rhombus stuck points, it is characterised in that：Institute State the width that width of the substrate close to upper end is more than close lower end.
- 7. the spanner according to claim 1 for being used to correct tubular type PECVD graphite boat rhombus stuck points, it is characterised in that：Institute State substrate and through hole for fixed substrate is also provided with close to the centre position of upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008818.3U CN207165530U (en) | 2017-08-14 | 2017-08-14 | For correcting the spanner of tubular type PECVD graphite boat rhombus stuck points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008818.3U CN207165530U (en) | 2017-08-14 | 2017-08-14 | For correcting the spanner of tubular type PECVD graphite boat rhombus stuck points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165530U true CN207165530U (en) | 2018-03-30 |
Family
ID=61716613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721008818.3U Active CN207165530U (en) | 2017-08-14 | 2017-08-14 | For correcting the spanner of tubular type PECVD graphite boat rhombus stuck points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165530U (en) |
-
2017
- 2017-08-14 CN CN201721008818.3U patent/CN207165530U/en active Active
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