CN105633699A - Photovoltaic connector and assembly method therefor - Google Patents
Photovoltaic connector and assembly method therefor Download PDFInfo
- Publication number
- CN105633699A CN105633699A CN201610005988.XA CN201610005988A CN105633699A CN 105633699 A CN105633699 A CN 105633699A CN 201610005988 A CN201610005988 A CN 201610005988A CN 105633699 A CN105633699 A CN 105633699A
- Authority
- CN
- China
- Prior art keywords
- housing
- snap fit
- sealing
- lid
- photovoltaic connector
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000007789 sealing Methods 0.000 claims abstract description 57
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6273—Latching means integral with the housing comprising two latching arms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
- H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to a photovoltaic connector, which comprises a shell and a seal assembly, wherein the shell sleeves the front end of a cable; the seal assembly is used for sealing and fixing the cable and the shell; a terminal is arranged at one end, extending into the shell, of the cable; the seal assembly comprises a seal tube and a seal cover; the seal tube is an elastic part sleeving the rear end of the shell; the seal cover is located outside the seal tube; a conical slope matched with the outer diameter of the seal tube is arranged on the inner wall of the seal cover; the shell is provided with a limiting step, a first clasp and a second clasp, which are sequentially arranged at intervals from front to back; through holes matched with the first clasp and the second clasp are arranged on the seal cover, so that a rib is formed on the edge of the front end of the seal cover; and the seal cover comprises a first clamping position when the rib sinks between the first clasp and the second clasp and a second clamping position when the rib sinks between the limiting step and the first clasp. The photovoltaic connector provided by the invention is good in connecting stability, high in air-tightness and convenient and fast to assemble.
Description
Technical field
The present invention relates to a kind of electric connector, especially a kind of photovoltaic connector, belong to electric connection technology field.
Background technology
Along with improving constantly of people's living standard, solar photovoltaic generation system just develops rapidly. Photovoltaic connector is parts important in solar photovoltaic generation system, for multiple solar modules are connected into a system, is made up of male and female joint, in that context it may be convenient to plug connects. Owing to photovoltaic connector local environment is comparatively severe, steadiness and the sealing of self for connecting are desirable that high.
At present, cable is looked in housing by most photovoltaic connector, and cable is arranged with sealing ring, claw and nut, by by nut on housing, the inwall of nut makes claw draw in, thus crush seal circle so that the position of cable and housing is fixed. It is not very convenient that the photovoltaic connector of this structure assembles, and the steadiness of connection and the sealing of self are all general. It addition, have also appeared the photovoltaic connector by the encapsulated technique fixed cable of injection moulding Yu housing on market, although the steadiness that this photovoltaic connector connects is all fine with the sealing of self, but production technology is relatively complicated, relatively costly, it is impossible to dismounting.
Summary of the invention
It is good that the technical problem to be solved in the present invention is to provide a kind of stable connection, and sealing is high, assembles the assemble method of photovoltaic connector and this photovoltaic connector easily.
In order to solve above-mentioned technical problem, the invention provides a kind of photovoltaic connector, including being set in the housing of cable front end and for the black box of airtight fixed cable and housing, described cable stretches into one end of housing and is provided with terminal, and described black box includes sealing pipe and sealing lid; Described sealing pipe is the elastic component being set in housing rear end; Described sealing lid is positioned at outside sealing pipe, and the inwall sealing lid is provided with the tapered slope matched with the external diameter sealing pipe; Described housing is provided with from front to back spaced limited step, the first snap fit and the second snap fit successively; Described sealing covers to be provided with and matches through hole with the first snap fit and the second snap fit, thus forming rib at the front edge place sealing lid; The distance between distance and the first convex hook and the second convex hook between the width of described rib and limited step and the first convex hook matches; The described lid that seals has the first clamping position when rib is absorbed between the first snap fit and the second snap fit, and described sealing lid has the second clamping position when rib is absorbed between limited step and the first snap fit.
Above-mentioned housing is provided with the raised line axially extended, and described sealing covers and is provided with the chute matched with described raised line.
Above-mentioned first snap fit and the second snap fit have two groups, are respectively symmetrically the both sides being arranged at housing; Described raised line has two groups, is respectively symmetrically the both sides being arranged at housing.
The inner side at the front edge place of above-mentioned sealing lid is provided with chamfering.
The height of above-mentioned first snap fit is 3mm to 5mm, and described second snap fit is than the first short 0.5mm to 1.5mm of snap fit.
The both sides of above-mentioned housing are provided with the hand grip portion of circular arc. 7, according to the photovoltaic connector one of claim 1 to 6 Suo Shu, it is characterised in that: described adapter is a pair, is divided into public connector and female connectors; The housing of described public connector is public housing, and the terminal of described public connector is male terminal; The housing of described female connectors is can with the parent shell of public housing snap-fit engagement, and the terminal of described female connectors is the female terminal matched with parent shell.
Above-mentioned parent shell is provided with axle mouth and is positioned at the bayonet socket of axle mouth both sides, and described public housing is provided with the spindle nose stretching into described axle mouth, and stretches into described bayonet socket and the buckle with described bayonet socket snap-fit engagement.
In order to solve above-mentioned technical problem, the invention provides the assemble method of a kind of photovoltaic connector and include step in detail below: the first step, sealed tube is located at housing rear end, again sealing lid it is connected on housing and is positioned at the first clamping position, carry out spacing so that seal lid to sealing pipe, form package; Second step, one end that cable is provided with terminal is inserted in housing, then sealings lid card is connected to the second clamping position, seals pipe carry out cable sealing spacing so that seal lid pushing and withstanding, formation finished product.
The present invention has positive effect: the photovoltaic connector of the present invention seals lid and adopts snap-fit engagement with housing. Having the snap fit that the twice varied in size are protruding on housing, the second snap fit is pre-assembled structures, is assembled to this position when sealing lid, and now the cable seal pipe in housing is in relaxed state, but cannot naturally depart from. The semi-finished product crimped with cable by terminal insert package housing, then again sealing cover buckle is entered the first snap fit, it is the circular arc conical surface owing to sealing interior surface, along with cable seal pipe can be extruded by the propelling sealing lid, the effect forming fixed cable with sealing so that cable seal pipe and cable are combined closely. The steadiness of the connection of this photovoltaic connector is good, and sealing is high, and it is convenient to assemble, and the pulling-out force after assembling is more than 100N.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the photovoltaic connector described in embodiment of the present invention is described further.
Fig. 1 is the perspective view of the photovoltaic connector male joint in embodiment;
Fig. 2 is the perspective exploded view of the photovoltaic connector male joint in Fig. 1;
Fig. 3 is the perspective view of the housing in Fig. 2;
Fig. 4 is the perspective view sealing lid in Fig. 2;
Fig. 5 is the perspective view of photovoltaic connector male joint;
Fig. 6 is the use state diagram of photovoltaic connector female joint and male joint.
The labelling of above-mentioned accompanying drawing is as follows:
Housing 1, limited step 11, the first snap fit 12, the second snap fit 13, raised line 14, hand grip portion 15,
Seal pipe 2,
Sealing lid 3, through hole 31, rib 32, chute 33,
Cable 4, terminal 5.
Detailed description of the invention
Embodiment
Seeing Fig. 1 to Fig. 6, the photovoltaic connector of the present embodiment, including being set in the housing 1 of cable 4 front end and for the black box of airtight fixed cable 4 and housing 1, cable 4 stretches into one end of housing 1 and is provided with terminal 5, and black box includes sealing pipe 2 and sealing lid 3. Sealing pipe 2 is the elastic component being set in housing 1 rear end. Sealing lid 3 to be positioned at outside sealing pipe 2, the inwall sealing lid 3 is provided with the tapered slope matched with the external diameter sealing pipe 2. Housing 1 is provided with from front to back spaced limited step the 11, first snap fit 12 and the second snap fit 13 successively. Seal lid 3 to be provided with and match through hole 31 with the first snap fit 12 and the second snap fit 13, thus forming rib 32 at the front edge place sealing lid 3. The distance between distance and the first convex hook 12 and the second convex hook 13 between width and limited step 11 and the first convex hook 12 of rib 32 matches. Seal lid 3 and there is the first clamping position when rib 32 is absorbed between the first snap fit 12 and the second snap fit 13, seal lid 3 and there is the second clamping position when rib 32 is absorbed between limited step 11 and the first snap fit 12.
Housing 1 is provided with the raised line 14 axially extended, and seals lid 3 and is provided with the chute 33 matched with raised line 14.
First snap fit 12 and the second snap fit 13 have two groups, are respectively symmetrically the both sides being arranged at housing 1. Raised line 14 has two groups, is respectively symmetrically the both sides being arranged at housing 1.
The inner side at the front edge place sealing lid 3 is provided with chamfering.
The height of the first snap fit 12 is 4mm, and the height of the second snap fit 13 is 3mm.
The both sides of housing 1 are provided with the hand grip portion 15 of circular arc.
Adapter is a pair, is divided into public connector and female connectors. The housing of public connector is public housing, and the terminal of public connector is male terminal. The housing of female connectors is can with the parent shell of public housing snap-fit engagement, and the terminal of female connectors is the female terminal matched with parent shell.
Parent shell is provided with axle mouth and is positioned at the bayonet socket of axle mouth both sides, and public housing is provided with the spindle nose stretching into axle mouth, and stretches into bayonet socket and the buckle with bayonet socket snap-fit engagement.
The assemble method of the photovoltaic connector of the present embodiment, including step in detail below:
The first step, is set in sealing pipe 2 housing 1 rear end, then is connected on housing 1 and is positioned at the first clamping position by sealing lid 3, carry out spacing so that seal lid 3 to sealing pipe 2, form package.
Second step, one end that cable 4 is provided with terminal 5 is inserted in housing 1, then sealings is covered 3 cards is connected to the second clamping position, seals pipes 2 carry out cable 4 sealing spacing so that seal lid 3 pushing and withstanding, formation finished product.
Obviously, above-mentioned embodiment is only for clearly demonstrating embodiment of the present invention example, and is not the restriction to embodiment of the present invention. For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description. Here without also cannot all of embodiment be given exhaustive. And the apparent change that these spirit belonging to the present invention are extended out or variation are still among protection scope of the present invention.
Claims (9)
1. a photovoltaic connector, including being set in the housing (1) of cable (4) front end and being used for the black box of airtight fixed cable (4) and housing (1), described cable (4) stretches into one end of housing (1) and is provided with terminal (5), it is characterised in that:
Described black box includes sealing pipe (2) and sealing lid (3);
The described pipe (2) that seals is the elastic component being set in housing (1) rear end;
The described lid (3) that seals is positioned at sealing pipe (2) outward, and the inwall sealing lid (3) is provided with the tapered slope matched with the external diameter sealing pipe (2);
Described housing (1) is provided with from front to back spaced limited step (11), the first snap fit (12) and the second snap fit (13) successively;
The described lid (3) that seals is provided with and matches through hole (31) with the first snap fit (12) and the second snap fit (13), thus at front edge place formation rib (32) sealing lid (3); The distance between distance and the first convex hook (12) and the second convex hook (13) between the width of described rib (32) and limited step (11) and the first convex hook (12) matches;
The described lid (3) that seals has the first clamping position when rib (32) is absorbed between the first snap fit (12) and the second snap fit (13), and described sealing lid (3) has the second clamping position when rib (32) is absorbed between limited step (11) and the first snap fit (12).
2. photovoltaic connector according to claim 1, it is characterised in that: described housing (1) is provided with the raised line (14) axially extended, and the described lid (3) that seals is provided with the chute (33) matched with described raised line (14).
3. photovoltaic connector according to claim 2, it is characterised in that: described first snap fit (12) and the second snap fit (13) have two groups, are respectively symmetrically the both sides being arranged at housing (1); Described raised line (14) has two groups, is respectively symmetrically the both sides being arranged at housing (1).
4. photovoltaic connector according to claim 3, it is characterised in that: the inner side at the described front edge place sealing lid (3) is provided with chamfering.
5. photovoltaic connector according to claim 4, it is characterised in that: the height of described first snap fit (12) is 3mm to 5mm, described second snap fit (13) 0.5mm to 1.5mm shorter than the first snap fit (12).
6. a kind of photovoltaic connector according to claim 5, it is characterised in that: the both sides of described housing (1) are provided with the hand grip portion (15) of circular arc.
7. according to the photovoltaic connector one of claim 1 to 6 Suo Shu, it is characterised in that: described adapter is a pair, is divided into public connector and female connectors; The housing of described public connector is public housing, and the terminal of described public connector is male terminal; The housing of described female connectors is can with the parent shell of public housing snap-fit engagement, and the terminal of described female connectors is the female male terminal matched with parent shell.
8. photovoltaic connector according to claim 7, it is characterized in that: described parent shell is provided with axle mouth and is positioned at the bayonet socket of axle mouth both sides, described public housing is provided with the spindle nose stretching into described axle mouth, and stretches into described bayonet socket and the buckle with described bayonet socket snap-fit engagement.
9. the assemble method of a photovoltaic connector as claimed in claim 1, it is characterised in that include step in detail below:
The first step, manages (2) by sealing and is set in housing (1) rear end, then sealings is covered (3), and to be connected to housing (1) upper and be positioned at the first clamping position, carries out spacing so that seal lid (3) to sealing pipe (2), formation package;
Second step, one end that cable (4) is provided with terminal (5) is inserted in housing (1), then sealings is covered (3) card is connected to the second clamping position, seals pipe (2) carry out cable (4) sealing spacing so that seal lid (3) pushing and withstanding, formation finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610005988.XA CN105633699A (en) | 2016-01-04 | 2016-01-04 | Photovoltaic connector and assembly method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610005988.XA CN105633699A (en) | 2016-01-04 | 2016-01-04 | Photovoltaic connector and assembly method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105633699A true CN105633699A (en) | 2016-06-01 |
Family
ID=56048380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610005988.XA Pending CN105633699A (en) | 2016-01-04 | 2016-01-04 | Photovoltaic connector and assembly method therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105633699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221144A (en) * | 2021-12-13 | 2022-03-22 | 江苏晖朗电子科技股份有限公司 | Photovoltaic junction box cable protection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6065999A (en) * | 1997-09-30 | 2000-05-23 | The Whitaker Corporation | Secondary locking shroud for an electrical connector |
| CN202487849U (en) * | 2011-11-25 | 2012-10-10 | 德尔福派克电气系统有限公司 | Connector of sealing block fixator secondary locking structure |
| CN103151641A (en) * | 2009-11-30 | 2013-06-12 | 日本航空电子工业株式会社 | Connector |
| CN204835043U (en) * | 2015-08-10 | 2015-12-02 | 浙江佳明天和缘光伏科技有限公司 | Solar photovoltaic connector |
| CN205452623U (en) * | 2016-01-04 | 2016-08-10 | 莱尼电气线缆（中国）有限公司 | Photovoltaic connector |
-
2016
- 2016-01-04 CN CN201610005988.XA patent/CN105633699A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6065999A (en) * | 1997-09-30 | 2000-05-23 | The Whitaker Corporation | Secondary locking shroud for an electrical connector |
| CN103151641A (en) * | 2009-11-30 | 2013-06-12 | 日本航空电子工业株式会社 | Connector |
| CN202487849U (en) * | 2011-11-25 | 2012-10-10 | 德尔福派克电气系统有限公司 | Connector of sealing block fixator secondary locking structure |
| CN204835043U (en) * | 2015-08-10 | 2015-12-02 | 浙江佳明天和缘光伏科技有限公司 | Solar photovoltaic connector |
| CN205452623U (en) * | 2016-01-04 | 2016-08-10 | 莱尼电气线缆（中国）有限公司 | Photovoltaic connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221144A (en) * | 2021-12-13 | 2022-03-22 | 江苏晖朗电子科技股份有限公司 | Photovoltaic junction box cable protection device |
| CN114221144B (en) * | 2021-12-13 | 2023-10-27 | 江苏晖朗电子科技股份有限公司 | Photovoltaic junction box cable protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110111612A1 (en) | Electrical connector assembly with sealing washer | |
| WO2012109091A4 (en) | Electrical connector with moisture resistant seal | |
| CN106329225A (en) | Male connector and connecting device for electric automobile battery module | |
| CN205790687U (en) | A kind of adapter | |
| US9472890B2 (en) | Connector for cable connection | |
| CN205452623U (en) | Photovoltaic connector | |
| CN207124328U (en) | A kind of waterproof and oilproof cigarette type connector shell | |
| CN105633699A (en) | Photovoltaic connector and assembly method therefor | |
| CN106463878A (en) | Waterproofing structure for connector | |
| US20140329402A1 (en) | Securing member for a connector | |
| CN204179331U (en) | Push locking type connector socket | |
| CN208580890U (en) | A kind of connector that anti-dust performance is good | |
| CN204497483U (en) | The anti-reverse tension water-proof connector of LED flexible light bar and LED flexible light bar | |
| CN204333449U (en) | The plug and socket integrated type connector that compatible board docks plate | |
| CN205452639U (en) | Integral type photovoltaic connector | |
| CN106329224A (en) | Clamping structure of connector | |
| CN205595536U (en) | A snap -on -connector | |
| CN211655162U (en) | Coaxial waterproof connector | |
| CN207183662U (en) | A kind of watertight connector housing | |
| CN210040785U (en) | Novel waterproof connector of automobile | |
| CN208093841U (en) | A kind of waterproof electrical connector and its waterproof electrical connector box | |
| CN209217307U (en) | A kind of water-proof structure of connector and its connector | |
| CN209045898U (en) | A kind of water proof type automobile camera shooting head connector | |
| CN206194840U (en) | A double -end connecting device for batteries of electric vehicle module | |
| CN206195073U (en) | A public plug and connecting device for batteries of electric vehicle module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |