CN220568846U - Battery piece PCB probe row - Google Patents
Battery piece PCB probe row Download PDFInfo
- Publication number
- CN220568846U CN220568846U CN202322101495.4U CN202322101495U CN220568846U CN 220568846 U CN220568846 U CN 220568846U CN 202322101495 U CN202322101495 U CN 202322101495U CN 220568846 U CN220568846 U CN 220568846U
- Authority
- CN
- China
- Prior art keywords
- pcb
- conductive part
- guide rail
- battery piece
- pcb board
- 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
- 239000000523 sample Substances 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000007747 plating Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- QRJOYPHTNNOAOJ-UHFFFAOYSA-N copper gold Chemical compound [Cu].[Au] QRJOYPHTNNOAOJ-UHFFFAOYSA-N 0.000 claims description 2
- LAXBNTIAOJWAOP-UHFFFAOYSA-N 2-chlorobiphenyl Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1 LAXBNTIAOJWAOP-UHFFFAOYSA-N 0.000 description 5
- 101710149812 Pyruvate carboxylase 1 Proteins 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery piece PCB probe row, which comprises a PCB board, wherein a conductive part is detachably arranged on the surface of the PCB board, which is close to a battery piece, the conductive part is connected with the PCB board in a matched manner through a guide rail structure, and positioning mechanisms for locking the conductive part in the length direction are arranged at two ends of the conductive part; according to the utility model, the conductive parts are connected with the PCB board in a matched manner through the guide rail structure, so that the conductive parts can be conveniently detached when the PCB board is worn in daily test, the rest materials can be conveniently recycled, and the cost is saved.
Description
Technical Field
The utility model relates to the technical field of battery piece testing, in particular to a battery piece PCB probe row.
Background
The solar energy is focused on the advantages of cleanliness, large reserve, wide distribution and the like, the photovoltaic industry taking the solar energy battery as a core directly converts the solar energy into electric energy, the solar energy is currently recognized as a green energy source, the solar energy battery belongs to the crystal silicon solar energy battery, the crystal silicon solar energy battery is developed most rapidly, the preparation of the crystal silicon solar energy battery generally needs to be tested in the process through working procedures such as texturing, diffusion, coating, screen printing, sintering and the like, so that the fragment rate is reduced, the online EL imaging is optimized, the electric performance parameters of the battery are ensured, the excellent scheme is stably operated, and practical gold-plated strips or silver-plated strips can wear due to daily test use during the test, so that probe rows need to be replaced frequently, and the test production cost is increased.
Disclosure of Invention
Technical purpose
Aiming at the defects existing in the conventional battery piece test, the utility model discloses a battery piece PCB probe row which can conveniently replace gold plating strips or silver plating strips and reduce cost.
Technical proposal
In order to achieve the above purpose, the present utility model adopts the following technical scheme.
The utility model provides a battery piece PCB probe row, includes the PCB board, the surface detachable that the PCB board is close to the battery piece is equipped with electrically conductive portion, be connected through guide rail structure cooperation between electrically conductive portion and the PCB board, be equipped with the positioning mechanism that is used for locking electrically conductive portion length direction at electrically conductive portion's both ends.
Preferably, the positioning mechanism comprises a positioning plate positioned at the end part of the conductive part, the positioning plate and the PCB are fixed by screwing, the positioning plate is made of copper, one side close to the conductive part is abutted against the end part of the conductive part, and the positioning plate is communicated with the test bus box through a wire.
Preferably, the guide rail structure of the utility model comprises a dovetail groove guide rail arranged on a PCB, and the lower part of the conductive part is matched with the shape of the dovetail groove guide rail.
Preferably, the conductive portion of the present utility model is formed of a copper gold-plated or silver-plated material on the contact surface with the battery cell.
Preferably, the conductive part of the utility model covers the probe range of the PCB, and a notch for sliding and loading the conductive part is arranged on the installation side of the conductive part on the PCB.
Advantageous effects
According to the utility model, the conductive parts are connected with the PCB board in a matched manner through the guide rail structure, so that the conductive parts can be conveniently detached when the PCB board is worn in daily test, the rest materials can be conveniently recycled, and the cost is saved. The conductive part is matched with the PCB through the dovetail groove guide rail, and when the conductive part is positioned and fixed, the end part is limited, so that the fixing and positioning difficulty is reduced, the position of the conductive part on the PCB can be kept stable, and the bonding between the conductive part and the surface of the battery piece is kept.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a diagram showing the structure of the end face of the conductive part and the PCB board;
wherein, 1-PCB board, 2-conductive part, 3-locating plate, 4-screw, 5-wire, 6-dovetail guide rail.
Detailed Description
For a better understanding of the present utility model, reference will now be made to the accompanying drawings and to the detailed description of the utility model, which are to be taken in conjunction with the accompanying drawings.
The utility model will now be more fully described by way of a preferred embodiment with reference to the accompanying drawings, but the utility model is not thereby limited to the embodiments described.
As shown in fig. 1 and 2, the utility model discloses a battery piece PCB probe row, which comprises a PCB (printed circuit board) 1, wherein a conductive part 2 is detachably arranged on the surface of the PCB 1, which is close to a battery piece, the conductive part 2 is connected with the PCB 1 in a matched manner through a guide rail structure, and positioning mechanisms for locking the conductive part 2 in the length direction are arranged at two ends of the conductive part 2.
In a specific embodiment, the positioning mechanism of the utility model comprises a positioning plate 3 positioned at the end part of the conductive part 2, the positioning plate 3 and the PCB 1 are screwed and fixed through screws 4, the positioning plate 3 is made of copper, one side close to the conductive part 2 is abutted against the end part of the conductive part 2, the positioning plate 3 is communicated with the test bus box through a wire 5, and the end part of the conductive part 2 is limited through the positioning plate 3, so that the position is kept stable.
As shown in fig. 2, the guide rail structure of the utility model comprises a dovetail groove guide rail 6 arranged on a PCB board 1, the lower part of a conductive part 2 is matched with the shape of the dovetail groove guide rail 6, and the dovetail groove type matching structure is used to prevent the conductive part 2 from falling off the guide rail after the end part of the conductive part 2 is limited, so as to keep the installation stable, and the contact surface of the conductive part 2 with a battery piece is made of copper gold plating or silver plating materials.
In order to facilitate the assembly of the structure, the conductive part 2 covers the probe range of the PCB 1, and a notch for sliding the conductive part 2 is arranged on the installation side of the conductive part 2 on the PCB 1.
When the utility model is used, the conductive part 2 is contacted with the position to be tested on the surface of the battery piece, and a current signal is transmitted into the test bus box by the lead, when the gold plating strip or silver plating strip of the conductive part 2 is worn greatly, the screw 4 and the positioning plate 3 are directly disassembled, the conductive part 2 is slid along the direction of the dovetail groove guide rail 6 for disassembly, and the new conductive part 2 is replaced, so that the replacement of a vulnerable part is completed, the replaced conductive part can be recycled after being recycled, the recycling difficulty is reduced, and the cost is reduced.
The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (5)
1. A battery piece PCB probe row, its characterized in that: including PCB board (1), PCB board (1) is close to the surface detachable of battery piece and is equipped with electrically conductive portion (2), be connected through guide rail structure cooperation between electrically conductive portion (2) and PCB board (1), be equipped with at the both ends of electrically conductive portion (2) and be used for the positioning mechanism with electrically conductive portion (2) length direction locking.
2. The battery cell PCB probe row of claim 1, wherein: the positioning mechanism comprises a positioning plate (3) positioned at the end part of the conductive part (2), the positioning plate (3) is screwed and fixed with the PCB (1) through screws (4), the positioning plate (3) is made of copper, one side close to the conductive part (2) is abutted against the end part of the conductive part (2), and the positioning plate (3) is communicated with the test confluence box through a wire (5).
3. The battery cell PCB probe row of claim 1, wherein: the guide rail structure comprises a dovetail groove guide rail (6) arranged on the PCB (1), and the lower part of the conductive part (2) is matched with the shape of the dovetail groove guide rail (6).
4. The battery cell PCB probe row of claim 1, wherein: the conductive part (2) is made of copper gold plating or silver plating material on the contact surface with the battery piece.
5. The battery cell PCB probe row of claim 1, wherein: the conductive part (2) covers the probe range of the PCB (1), and a notch for sliding the conductive part (2) is arranged on the installation side of the conductive part (2) on the PCB (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101495.4U CN220568846U (en) | 2023-08-07 | 2023-08-07 | Battery piece PCB probe row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101495.4U CN220568846U (en) | 2023-08-07 | 2023-08-07 | Battery piece PCB probe row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568846U true CN220568846U (en) | 2024-03-08 |
Family
ID=90102374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322101495.4U Active CN220568846U (en) | 2023-08-07 | 2023-08-07 | Battery piece PCB probe row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568846U (en) |
-
2023
- 2023-08-07 CN CN202322101495.4U patent/CN220568846U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |