CN117498089B - Three-core high-voltage connector socket - Google Patents
Three-core high-voltage connector socket Download PDFInfo
- Publication number
- CN117498089B CN117498089B CN202311794430.0A CN202311794430A CN117498089B CN 117498089 B CN117498089 B CN 117498089B CN 202311794430 A CN202311794430 A CN 202311794430A CN 117498089 B CN117498089 B CN 117498089B
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- Prior art keywords
- cover
- sides
- plug
- voltage connector
- sleeve
- Prior art date
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- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000012856 packing Methods 0.000 claims abstract description 14
- 230000008859 change Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000006578 abscission Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 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
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/637—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by fluid pressure, e.g. explosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a three-core high-voltage connector socket, which relates to the technical field of sockets and comprises a packing column sleeve and clamping components, wherein the clamping components are arranged on two sides of the inside of the packing column sleeve, a tooth pushing sleeve is embedded into the tops of the inner walls of two sides of a side block, a rotating gear penetrates out of the bottom of a pressing head, a corrugated sleeve is sleeved on the outer wall of an elastic spring, and clamping plates are fixed on the side faces of a clamping air bag. This three-core high-voltage connector socket, external plug's casing supports and promotes the press head, and the press head descends and promotes the change gear and descend, and elastic spring, ripple cover are compressed and the press head is locked this moment, and inside gaseous inside the ripple cover is inside along the inside centre gripping gasbag of gas-supply pipe entering protective housing because of being compressed, thereby centre gripping gasbag promotes splint and makes it stretch out along the packet post cover is inside thereby borrow the frosting centre gripping of its side in plug housing's both sides to this firmness when being favorable to improving plug and this three-core high-voltage connector socket connection prevents to take place not hard up abscission.
Description
Technical Field
The invention relates to the technical field of sockets, in particular to a three-core high-voltage connector socket.
Background
The electric automobile is more and more valued by automobile manufacturers because of the characteristics of wide energy sources, quiet running, no pollution emission and the like, and the household electric automobile is put forward in a number of times, and the three-core high-voltage connector socket is used for high-voltage connection of the pure electric automobile and the plug-in hybrid electric automobile and is one of important accessories of the electric automobile.
The existing three-core high-voltage connector socket is often additionally provided with a locking structure for enhancing the connection firmness for preventing loose falling-off phenomenon caused by unstable connection, but the existing locking structure is mainly a mechanical locking structure, and is complex in structure and high in additional cost.
Accordingly, in view of the above, research and improvement on the conventional structure and the conventional defects have been conducted, and a three-core high-voltage connector socket has been proposed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a three-core high-voltage connector socket, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a three-core high-voltage connector socket, includes the package post cover and presss from both sides and establishes the subassembly, the inside both sides of package post cover are provided with and press from both sides and establish the subassembly, press from both sides and establish the subassembly and include side piece, push away tooth pipe box, press the head, change gear, elastic spring, ripple cover, gas-supply pipe, protective housing, centre gripping gasbag and splint, the top embedding of side piece both sides inner wall has and pushes away the tooth pipe box, and pushes away the inside of tooth pipe box and wear to be equipped with the press head, the bottom of press head wears out to have change the gear, and change the bottom cover of gear and be equipped with elastic spring, elastic spring's outer wall cover is equipped with the ripple cover, the side piece is connected with the protective housing through the gas-supply pipe of its bottom both sides, and the inside of protective housing is provided with the centre gripping gasbag, the side of centre gripping gasbag is fixed with splint.
Furthermore, the two ends of the ripple sleeve are respectively connected with the bottom of the rotary gear and the bottom of the inner wall of the side block in a rotating way through a bearing and a bearing sealing ring, and the top of the rotary gear, the pushing gear sleeve and the bottom of the pressing head are in tooth-shaped structures.
Further, the protective housing is fixed in the outer wall both sides of packet post cover, and the inside of protective housing is linked together with packet post cover's lateral wall inside.
Further, splint sliding connection is inside the lateral wall of packet post cover, and splint are frosting structure towards the inside side of packet post cover.
Further, the bottom of the packing column sleeve is fixed with a base panel, and the middle part of the base panel is penetrated with a connecting component.
Further, the coupling assembling includes spliced pole, lug and interior panel, the bottom of spliced pole is fixed with the lug, and the outer wall of spliced pole is fixed with interior panel.
Furthermore, the number of the connecting columns is three, and the connecting columns are connected with the external plug in an inserting way.
Further, the connecting assembly further comprises a telescopic spring, and the bottom of the inner panel is provided with the telescopic spring.
Further, the inner panel is located inside the column cover and is elastically connected with the base panel through the telescopic spring, and the inner panel is located between the side blocks.
Further, the connecting assembly further comprises a covering sleeve, and the covering sleeve is fixed on the surface of the inner panel outside the connecting column.
The invention provides a three-core high-voltage connector socket, which has the following beneficial effects:
1. this three-core high-voltage connector socket, external plug's casing supports and promotes the press head, and the press head descends and promotes the change gear and descend, and elastic spring, ripple cover are compressed and the press head is locked this moment, and inside gaseous inside the ripple cover is inside along the inside centre gripping gasbag of gas-supply pipe entering protective housing because of being compressed, thereby centre gripping gasbag promotes splint and makes it stretch out along the packet post cover is inside thereby borrow the frosting centre gripping of its side in plug housing's both sides to this firmness when being favorable to improving plug and this three-core high-voltage connector socket connection prevents to take place not hard up abscission.
2. This three-core high-voltage connector socket, and only need slightly push forward behind the plug and loosen when pulling out the plug and make elastic spring reset, and inside the inside gas of centre gripping gasbag was returned to the ripple cover, elastic spring and press the pressure head and be provided with four altogether, thereby can release the energy storage when elastic spring resets and promote the plug and make it pop out easily under the condition that splint loosen the centre gripping, can conveniently plug in this manner.
3. When the plug shell is inserted into the column sleeve and the plug needs to be pulled out to push the plug forwards, the connecting column is connected with the end part of the plug in a plugging mode, the inner panel is stressed through the elastic action of the telescopic spring to facilitate pushing and pulling out of the plug, the telescopic spring can carry the inner panel to enable the plug to slightly retract after the rotating gear is propped against, the required forward pushing distance is reserved when the plug is pulled out, the plug shell is separated from the pressing head, and meanwhile the pressing head is locked due to the propped against of the rotating gear to prevent the pressing head from being popped out.
Drawings
FIG. 1 is a schematic perspective view of a three-core high voltage connector socket according to the present invention;
FIG. 2 is a schematic diagram of a three-core high voltage connector socket in a semi-cut-away perspective view;
FIG. 3 is a schematic diagram of the internal structure of a side block of a three-core high voltage connector socket according to the present invention;
FIG. 4 is a schematic view of the internal structure of a bellows sleeve of a three-core high voltage connector socket according to the present invention;
fig. 5 is a schematic diagram showing the internal structure of a protective housing of a three-core high-voltage connector socket according to the present invention.
In the figure: 1. a column cover is covered; 2. clamping the assembly; 201. a side block; 202. pushing the tooth pipe sleeve; 203. pressing head; 204. a rotating gear; 205. an elastic spring; 206. a corrugated sleeve; 207. a gas pipe; 208. a protective shell; 209. clamping the air bag; 210. a clamping plate; 3. a base panel; 4. a connection assembly; 401. a connecting column; 402. a wire connection piece; 403. an inner panel; 404. a telescopic spring; 405. and (5) covering the sleeve.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the present invention provides the following technical solutions: the three-core high-voltage connector socket comprises a column sleeve 1 and a clamping assembly 2, wherein the clamping assembly 2 is arranged on two sides of the inside of the column sleeve 1, the clamping assembly 2 comprises a side block 201, a tooth pushing pipe sleeve 202, a pressing head 203, a rotary gear 204, an elastic spring 205, a corrugated sleeve 206, a gas pipe 207, a protective shell 208, a clamping airbag 209 and a clamping plate 210, the tooth pushing pipe sleeve 202 is embedded in the top of the inner walls of the two sides of the side block 201, a pressing head 203 is penetrated in the inside of the tooth pushing pipe sleeve 202, the rotary gear 204 penetrates out of the bottom of the pressing head 203, the elastic spring 205 is sleeved on the bottom of the rotary gear 204, the corrugated sleeve 206 is sleeved on the outer wall of the elastic spring 205, the gas pipe 207 on two sides of the bottom of the side block 201 is connected with the protective shell 208, the clamping airbag 209 is arranged in the inside of the protective shell 208, the side of the clamping airbag 209 is fixedly provided with a clamping plate 210, two ends of the corrugated sleeve 206 are respectively in rotary connection with the bottom of the rotary gear 204 and the bottom of the inner wall of the side block 201 through bearings and bearing sealing rings, the top of the rotary gear 204 and the bottom of the tooth pushing pipe sleeve 202 and the bottom of the pressing head 203 are in tooth-shaped structures, the outer wall 208 is fixedly arranged on the side wall 208 of the side wall of the side block 1 is connected with the side wall 1 of the column sleeve 1 and the side wall 210 of the side of the column sleeve 1;
the whole shell of the external plug is inserted into the packing column sleeve 1, at this time, the shell of the external plug props against the pushing pressing head 203, the pressing head 203 descends to push the rotating gear 204 to descend, the rotating gear 204 rotates in the descending process to enable the rotating gear to prop against the bottom of the pushing gear sleeve 202, at this time, the elastic spring 205 and the corrugated sleeve 206 are compressed to lock the pressing head 203, gas in the corrugated sleeve 206 enters the clamping air bag 209 in the protective shell 208 along the gas pipe 207 due to compression, and the clamping air bag 209 pushes the clamping plate 210 to extend out along the inside of the packing column sleeve 1 to clamp the two sides of the plug shell by the frosting surface on the side surface of the clamping plate, so that the firmness of the plug when the plug is connected with the three-core high-voltage connector socket is improved, and loose falling phenomenon is prevented;
when the plug is pulled out, the plug is only required to be pushed forward slightly, so that the pressing head 203 drives the rotating gear 204 to rotate, the tooth part of the rotating gear 204 slides into the groove of the pushing gear sleeve 202, the elastic spring 205 is reset at the moment, the air in the clamping air bag 209 returns to the inside of the corrugated sleeve 206, the elastic spring 205 and the pressing head 203 are four in number, and when the elastic spring 205 is reset, energy storage can be released, so that the plug is pushed to be easily ejected under the condition that the clamping plate 210 releases the clamping, and therefore, the plug can be conveniently plugged in and plugged out in the mode, and the specific structural principles of the pushing gear sleeve 202, the pressing head 203 and the rotating gear 204 are consistent with the structural principles that the pen point stretches due to the pressing of the pen cap on the ball pen.
As shown in fig. 1-2, a base panel 3 is fixed at the bottom of a column packing 1, a connecting component 4 is penetrated in the middle of the base panel 3, the connecting component 4 comprises a connecting column 401, a wiring lug 402 and an inner panel 403, the wiring lug 402 is fixed at the bottom of the connecting column 401, the inner panel 403 is fixed on the outer wall of the connecting column 401, three connecting columns 401 are arranged in total, the connecting column 401 is connected with an external plug in an inserting way, the connecting component 4 further comprises a telescopic spring 404, the bottom of the inner panel 403 is distributed with the telescopic spring 404, the inner panel 403 is positioned in the column packing 1 and is elastically connected with the base panel 3 through the telescopic spring 404, the inner panel 403 is positioned between the side blocks 201, the connecting component 4 further comprises a packing sleeve 405, and the surface of the inner panel 403 is fixed with the packing sleeve 405 outside the connecting column 401;
the operation is as follows, the plug housing is inserted into the interior of the column jacket 1, the plug end is inserted into the sleeve 405, at this time, the connection column 401 is connected with the plug end in a plugging manner, and when the plug housing is inserted into the interior of the column jacket 1 and the plug needs to be pulled out and pushed forward, the connection column 401 is connected with the plug end in a plugging manner, the inner panel 403 is stressed by the elastic action of the telescopic spring 404, so that the plug is pushed in and pulled out conveniently, the inner panel 403 is carried by the telescopic spring 404 after the rotating gear 204 is propped against, so that the plug is slightly retracted, the required forward pushing distance is reserved when the plug is pulled out, the plug housing is separated from the pressing head 203, and the pressing head 203 is locked due to the propped against the rotating gear 204, so that the pressing head 203 is prevented from being popped out.
To sum up, as shown in fig. 1-5, when the three-core high voltage connector socket is in use, firstly, the whole shell of the external plug is inserted into the interior of the pillar cover 1, at this time, the shell of the external plug props against the pushing pressing head 203, the pressing head 203 descends to push the rotating gear 204 to descend, the rotating gear 204 rotates in the descending process to make it prop against the bottom of the pushing gear sleeve 202, at this time, the elastic spring 205 and the corrugated sleeve 206 are compressed to lock the pressing head 203, the gas in the corrugated sleeve 206 enters the interior of the clamping airbag 209 in the protective shell 208 along the gas pipe 207 due to compression, and the clamping airbag 209 pushes the clamping plate 210 to extend along the interior of the pillar cover 1 to clamp two sides of the plug shell by the frosted surfaces on the sides of the side surfaces of the clamping plate;
when the plug is pulled out, the plug is only required to be pushed forward slightly, so that the pressing head 203 drives the rotary gear 204 to rotate, the tooth part of the rotary gear 204 slides in along the groove of the tooth pushing pipe sleeve 202, at the moment, the elastic spring 205 is reset, the gas in the clamping air bag 209 returns to the inside of the corrugated sleeve 206, and the elastic spring 205 and the pressing head 203 are four in number, and when the elastic spring 205 is reset, energy storage is released, so that the plug is pushed to be easily ejected under the condition that the clamping plate 210 releases the clamping, thereby the plug can be conveniently plugged in the mode, and the specific structural principles of the tooth pushing pipe sleeve 202, the pressing head 203 and the rotary gear 204 are consistent with the structural principles that the pen point stretches due to the pressing of the pen cap on the ball pen point;
the plug housing is inserted into the interior of the column jacket 1, and the plug end is inserted into the interior of the jacket 405, at this time, the connection column 401 is connected with the plug end in a plugging manner, and when the plug housing is inserted into the interior of the column jacket 1 and the plug needs to be pulled out and pushed forward, the connection column 401 is connected with the plug end in a plugging manner, the inner panel 403 is stressed by the elastic action of the telescopic spring 404, so that the plug is pushed in and pulled out conveniently, the telescopic spring 404 can carry the inner panel 403 after the rotating gear 204 is propped against, so that the plug is slightly retracted, the required forward pushing distance is reserved when the plug is pulled out, the plug housing is separated from the pressing head 203, and the pressing head 203 is locked due to the propped against of the rotating gear 204 so as to prevent the pressing head 203 from being popped out.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (2)
1. The utility model provides a three-core high voltage connector socket, includes packet post cover (1) and presss from both sides and establishes subassembly (2), its characterized in that: the utility model discloses a packing column cover, including packing column cover (1), inside both sides of packing column cover (1) are provided with and press from both sides and establish subassembly (2), press from both sides and establish subassembly (2) including side piece (201), push away tooth pipe cover (202), push down first (203), change gear (204), elastic spring (205), ripple cover (206), gas-supply pipe (207), protective housing (208), centre gripping gasbag (209) and splint (210), the top embedding of side piece (201) both sides inner wall has push away tooth pipe cover (202), and pushes away the inside of tooth pipe cover (202) and wear to be equipped with push down pressing down head (203), the bottom of push down first (203) wears to have change gear (204), and change the bottom cover of gear (204) and be equipped with elastic spring (205), the outer wall cover of elastic spring (205) is equipped with ripple cover (206), side piece (201) are connected with protective housing (208) through gas-supply pipe (207) of its bottom both sides, and the inside of protective housing (208) is provided with centre gripping gasbag (209), the side of centre gripping gasbag (209) is fixed with splint (210), the both ends of ripple cover (206) are respectively with change gear (204), change gear (204) and change the bottom of tooth form with push down first (203) of rotating bottom of turning down the piece (204), the utility model discloses a protection shell (208) is fixed in Bao Zhutao (1)'s outer wall both sides, and the inside of protection shell (208) is linked together with the lateral wall inside of package post cover (1), splint (210) sliding connection is inside the lateral wall of Bao Zhutao (1), and splint (210) are frosting structure towards the inside side of package post cover (1), the bottom of package post cover (1) is fixed with base panel (3), and the middle part of base panel (3) wears to have coupling assembling (4), coupling assembling (4) include spliced pole (401), lug (402) and inner panel (403), the bottom of spliced pole (401) is fixed with lug (402), and the outer wall of spliced pole (401) is fixed with inner panel (403), spliced pole (401) are provided with three altogether, and spliced pole (401) are connected with external plug, coupling assembling (4) still include expansion spring (404), the bottom of inner panel (403) distributes expansion spring (404), inner panel (403) are located package post (1) and are located inside panel (403) and are located between expansion spring (201) and the side of flexible board (404).
2. A three-core high voltage connector receptacle according to claim 1, wherein: the connecting assembly (4) further comprises a packing sleeve (405), and the packing sleeve (405) is fixed on the surface of the inner panel (403) outside the connecting column (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311794430.0A CN117498089B (en) | 2023-12-25 | 2023-12-25 | Three-core high-voltage connector socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311794430.0A CN117498089B (en) | 2023-12-25 | 2023-12-25 | Three-core high-voltage connector socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117498089A CN117498089A (en) | 2024-02-02 |
| CN117498089B true CN117498089B (en) | 2024-04-02 |
Family
ID=89683215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311794430.0A Active CN117498089B (en) | 2023-12-25 | 2023-12-25 | Three-core high-voltage connector socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117498089B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020006798A1 (en) * | 2018-07-04 | 2020-01-09 | 深圳市凌科电气有限公司 | Safe electrical connector having replaceable interface |
| CN210111194U (en) * | 2019-07-17 | 2020-02-21 | 乐清市八达光电科技股份有限公司 | High-voltage interlocking connector |
| CN112874334A (en) * | 2021-01-14 | 2021-06-01 | 南京信息职业技术学院 | High-voltage power supply control connector for new energy automobile |
| CN113285302A (en) * | 2021-05-27 | 2021-08-20 | 广州奥科智能科技有限公司 | Power interface with stable plug-in and capable of preventing pulling out by mistake |
| CN218300426U (en) * | 2022-07-04 | 2023-01-13 | 中国工商银行股份有限公司 | Pop-up network cable socket panel |
| CN116902703A (en) * | 2023-09-13 | 2023-10-20 | 溧阳东发纺织有限公司 | Air expansion shaft for textile cloth conveying equipment |
-
2023
- 2023-12-25 CN CN202311794430.0A patent/CN117498089B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020006798A1 (en) * | 2018-07-04 | 2020-01-09 | 深圳市凌科电气有限公司 | Safe electrical connector having replaceable interface |
| CN210111194U (en) * | 2019-07-17 | 2020-02-21 | 乐清市八达光电科技股份有限公司 | High-voltage interlocking connector |
| CN112874334A (en) * | 2021-01-14 | 2021-06-01 | 南京信息职业技术学院 | High-voltage power supply control connector for new energy automobile |
| CN113285302A (en) * | 2021-05-27 | 2021-08-20 | 广州奥科智能科技有限公司 | Power interface with stable plug-in and capable of preventing pulling out by mistake |
| CN218300426U (en) * | 2022-07-04 | 2023-01-13 | 中国工商银行股份有限公司 | Pop-up network cable socket panel |
| CN116902703A (en) * | 2023-09-13 | 2023-10-20 | 溧阳东发纺织有限公司 | Air expansion shaft for textile cloth conveying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117498089A (en) | 2024-02-02 |
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