CN110197981B - Dual interface plug-in structure - Google Patents
Dual interface plug-in structure Download PDFInfo
- Publication number
- CN110197981B CN110197981B CN201910387814.8A CN201910387814A CN110197981B CN 110197981 B CN110197981 B CN 110197981B CN 201910387814 A CN201910387814 A CN 201910387814A CN 110197981 B CN110197981 B CN 110197981B
- Authority
- CN
- China
- Prior art keywords
- piece
- pushing
- plug
- prompting
- socket
- 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
- 230000009977 dual effect Effects 0.000 title claims description 6
- 230000008054 signal transmission Effects 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000002441 reversible effect 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a double-interface plug-in structure, which comprises a limiting piece moving up and down, a pushing piece for pushing a prompting piece, a prompting piece and a prompting spring, wherein a hole for accommodating the pushing piece is formed in the limiting piece, the pushing piece is contacted with one end of the prompting piece, the other end of the prompting piece is contacted with the spring, the limiting piece moves under external force, and the prompting piece moves according to the pushing piece to compress the prompting spring; the invention provides a double-interface plug-in structure which is simple in structure and can provide stable signal transmission between a plug and a socket.
Description
Technical Field
The invention relates to the field of secondary plug-ins for electric cabinets, in particular to a double-interface plug-in structure.
Background
Drawer-type power distribution cabinets are increasingly used in power systems because of their superiority in terms of operation and maintenance. The electrical components of the primary signal and secondary signal inlet and outlet circuit (also called primary plug-in and secondary plug-in) are integrated in the drawer, and the drawer can be contained in the power distribution cabinet and the on-off control of the primary signal and the secondary signal is realized through the drawing of the drawer. However, with the intellectualization of power distribution systems, more and more communication is required between electrical equipment and controllers, and drawer secondary plug-ins are used to transmit secondary signals and communication signals at the same time. The drawer type power distribution cabinet in the prior art cannot meet the requirements when transmitting communication signals. It is desirable to be able to retrofit prior art drawer-type power distribution cabinets to meet the requirements for communications.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the dual-interface plug-in structure which has a simple structure and can also provide stable signal transmission between the plug and the socket.
In order to solve the technical problems, the technical scheme of the invention is as follows:
The double-interface plug-in unit structure comprises a plug and a socket, wherein the plug comprises two data line connectors and a power line connector, the two data line connectors are respectively arranged at two ends of the power line connector, and corresponding interfaces are correspondingly arranged on the socket; the plug slidingly engages the receptacle; connection structures are correspondingly arranged on two sides of the power line connector to confirm that signal transmission is established between the plug and the socket.
Further, a guide column is arranged between the data line connector and the power line connector, and a guide hole is arranged at a corresponding position on one side of the socket, which is close to the plug.
Further, connection structure includes the locating part that reciprocates, promotes the impeller, the cue and the cue spring of cue, sets up the rectangular hole on the locating part and is used for settling the impeller, impeller and cue one end contact, the cue other end and spring contact, and the locating part receives external force to move, and the cue takes place to remove according to the impeller, compression cue spring.
Further, the limiting piece comprises a positioning part, a placement part and a limiting piece body; the positioning parts are arranged at two ends of the limiting part body, the whole positioning part is n-shaped, one side of the positioning part, which is close to the socket shell, is provided with positioning protrusions, and the positioning protrusions are triangular; the positioning part is arranged on the same side of the positioning part of the limiting part body, and is provided with a groove for positioning the pushing part and a bulge matched with the prompting part; rectangular through holes are arranged on the grooves for arranging the pushing pieces, so that the pushing pieces can move up and down within a certain range.
Further, the pushing piece comprises an upper part and a lower part, the upper part is in a cuboid shape, the lower part is in a hexagon shape, the width and the length of the upper part are respectively smaller than those of the lower part, and one short side of the upper part and one short side of the lower part are positioned on the same plane; one side of the lower part far away from the upper part is provided with an inclined guide angle, and the inclined angle is 25-50 degrees; the transition part on the pushing piece adopts arc transition.
Further, the prompting piece comprises a spring connecting part, a pushing contact part and a movement limiting part; the movable limiting part is arranged at one side of the pushing contact part, and the spring connecting part is arranged at one end of the pushing contact part far away from the pushing piece; the pushing contact part is pentagonal as a whole and is matched with the shape of the pushing piece; the movable limiting part is cylindrical as a whole; the spring connecting portion is provided with a circular arc spring restricting portion.
Furthermore, connecting holes are formed at the positions, corresponding to the sockets, of the two ends of the plug, and the data line connector adopts a vga line; the height error of the data line connector on the plug and the power line connector is within 12 mm.
Further, the socket comprises an upper cover, a spring and a base; the base is provided with a guide hole corresponding to the guide column, and the spring is sleeved in the guide hole; the upper cover and the base are combined by arranging a limit hook; one side of the upper cover and the base, which are close to each other, are respectively provided with an upper limit hook and a lower limit hook, the cross section shapes of the upper limit hook and the lower limit hook comprise a triangle part and a rectangular part, and the triangle is a right triangle or an acute triangle.
Further, the middle position of one side of the upper cover, which is close to the base, is provided with an L-shaped groove for placing the moving part, and the corresponding position of the base is provided with a strip-shaped groove for the moving part to move.
Further, the sliding distance between the plug and the socket is positioned and adjusted by close fit, and the plug and the socket are fixed by bolts or rivets.
Compared with the prior art, the invention has the advantages that:
The profile is simple in structure, realizes signal transmission establishment and signal interaction of the electric cabinet drawer, integrates data wires, prompts information through a connecting structure, adopts a mechanical structure to prompt, greatly reduces maintenance times, and is more convenient for a user to confirm the establishment of signals. The on-off control of signals can be realized through the drawer which is pulled in the power distribution cabinet, the corresponding moving distance of the connection prompt structure is not independently set, the stability of signal connection can be ensured through the close fit of the plug and the socket, and the stability of connection can also be ensured through the weight of the drawer.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a cross-sectional view of a portion of the structure of FIG. 1 in accordance with the present invention;
FIG. 3 is an exploded view of the plug of the present invention;
FIG. 4 is a block diagram of a plug according to the present invention;
FIG. 5 is a reverse side block diagram of the plug of FIG. 4 according to the present invention;
FIG. 6 is an exploded view of the socket of the present invention;
FIG. 7 is a block diagram of a stop member of the present invention;
FIG. 8 is a block diagram of a pusher member of the present invention;
FIG. 9 is a diagram of a compression hint spring of the present invention;
FIG. 10 is a diagram of a reminder structure in accordance with the present invention;
FIG. 11 is an exploded view of the connection structure of the present invention;
FIG. 12 is a view of the initial position of the plug and receptacle of the present invention;
fig. 13 is a view of the initial contact position of the plug and socket of the present invention;
FIG. 14 is an enlarged view of FIG. 13A in accordance with the present invention;
FIG. 15 is a cross-sectional view of the junction of FIG. 13 in accordance with the present invention;
FIG. 16 is another angular block diagram of FIG. 15 of the present invention;
FIG. 17 is a partial cross-sectional view of the plug and receptacle of the present invention after connection;
Fig. 18 is a structural view of the present invention applied to an electric cabinet drawer.
The marks in the figure are as follows: plug 1, upper cover 2, socket 3, stopper 4, rectangular through hole 41, pusher 5, lower part 51, upper part 52, indicator 6, movement stopper 61, push contact 62, spring connector 63, spring 7, compression indicator spring 8, power line connector 11, data line connector 12, guide post 13, E-shaped protrusion 14, guide hole 23, L-shaped notch 24, upper stopper hook 25, lower stopper hook 32, L-shaped placement groove 33.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
As shown in the figure, the dual-interface plug-in structure comprises a plug 1 and a socket 3, wherein the plug 1 comprises two data line connectors 12 and a power line connector 11, the two data line connectors 12 are respectively arranged at two ends of the power line connector 11, and corresponding interfaces are correspondingly arranged on the socket 3. The plug 1 is slidingly engaged with the socket 3. Connection structures are correspondingly arranged on two sides of the power line connector 11 to confirm that signal transmission is established between the plug 1 and the socket 3. I.e. as soon as the plug 1 is slidingly engaged towards the socket 3, the plug 1 will now bring the signal-establishing means downwards, so that it is clear whether or not signal transmission has been established. A guide post 13 is arranged between the data line connector 12 and the power line connector 11 of the plug 1, and a guide hole 23 is arranged at a corresponding position on one side of the socket 3, which is close to the plug 1. The socket has the advantages that the situation that dislocation cannot occur during plugging is ensured, the use standard degree is improved, unnecessary damage is reduced, namely, a guiding route is provided when the plug 1 slides to the socket 3, and connection between interfaces needing butt joint is ensured.
The connection structure is provided with an L-shaped seating groove 33 inside the socket 3, the L-shaped seating groove 33 providing a sliding space of the connection structure and a prompt for establishing signal connection. The connecting structure comprises a limiting piece 4 which moves up and down, a pushing piece 5 which pushes a prompting piece 6, the prompting piece 6 and a prompting spring 7. The limiting piece 4 is provided with a rectangular hole for accommodating the pushing piece 5, the pushing piece 5 is in contact with one end of the prompting piece 6, the other end of the prompting piece 6 is in contact with the spring 7, the limiting piece 4 is moved by external force, and the prompting piece 6 moves according to the pushing piece 5 to compress the prompting spring 87. Namely, the specific working principle is that the plug 1 is moved towards the socket 3 by moving, so that the limiting piece 4 and the pushing piece 5 are pushed to move towards the same direction. The pushing piece 5 is contacted with the prompting piece 6, and the movement of the pushing piece 5 enables the prompting piece 6 to move in the direction vertical to the movement direction, and then when the pushing piece is pushed continuously, the prompting piece 6 moves in the same direction. At this time, the compression prompting spring 8 is extruded, and when the signal connection needs to be disconnected, the compression prompting spring 87 can rapidly spring open to restore to the original state, so that the effect of disconnecting the prompting signal is achieved.
The specific limiting piece 4 comprises a positioning part, a placement part and a limiting piece 4 body. The locating part sets up the both ends at locating part 4 body, and the locating part is whole to be n shape to eight outside a bit, and wherein the locating part is close to one side of socket 3 shell and sets up the location protrusion, and the location protrusion is triangle-shaped, and it plays the effect of settling whole connection structure in socket 3 to guarantee that it can not break away from in the socket 3. The arrangement part is arranged on the same side of the positioning part of the limiting part 4 body, and the arrangement part is provided with a groove for arranging the pushing part 5 and a bulge matched with the prompting part 6, namely, the two parts are identical in shape and matched as far as possible. Rectangular through holes 41 are arranged on the grooves for arranging the pushing pieces 5, so that the pushing pieces 5 can move up and down within a certain range. I.e. the stop 4 provides a part for connection with the pusher 5 and a contact part for the cue element 6. The length of the body of the limiting piece 4 is longer than that of the pushing piece 5 and the prompting piece 6.
The pushing member 5 includes an upper portion 52 and a lower portion 51, the upper portion 52 is rectangular, the lower portion 51 is hexagonal, the width and length of the upper portion 52 are smaller than those of the lower portion 51, and one of the short sides of the upper portion 52 is in the same plane with one of the short sides of the lower portion 51. The side of the lower portion 51 remote from the upper portion 52 is provided with an inclined lead angle of between 25 ° and 50 °. The transition part on the pushing piece 5 adopts arc transition. That is, the cooperation of the pushing piece 5 and the limiting piece 4 is ensured, the movement of the prompting piece 6 is controlled through the inclined guide angle, and the possibility of faults is greatly reduced by controlling the simple mechanical arrangement.
The reminder 6 includes a spring 7 connection portion 63, a push contact portion 62 and a movement limiting portion 61. The movement limiting part 61 is arranged at one side of the pushing contact part 62, the connecting part 63 of the spring 7 is arranged at one end of the pushing contact part 62 far away from the pushing piece 5, and the movement of the prompting piece 6 compresses the compression prompting spring 87. The pushing contact portion 62 is pentagonal in whole, and is matched with the hexagonal shape of the pushing piece 5, so that the pushing piece 5 moves, and the prompting piece 6 is pushed by the inclined guide angle. The movement limiting portion 61 is cylindrical in shape as a whole, and slides in the L-shaped seating groove 33. The spring 7 connection 63 is provided with a circular arc spring 7 restriction for setting the compression indicator spring 8, ensuring that no misalignment or misalignment occurs.
The power line connector 11 of the plug 1 adopts a conventional plug pin, namely, the power line connector 11 is directly inserted into the integrated power line integrated structure through the integrated power line integrated structure on the plug 1. The integrated power line integrated structure is a cuboid as a whole, and the power line interface is adopted on one side of the integrated power line integrated structure far away from the socket 3 and is almost at the same level, namely the upper and lower errors of the inserted part of the power line connector 11 are not more than 3mm, so that the integrated power line integrated structure is on a plane. The other side of the integrated power line integrated structure has different extension degrees of outlets between two adjacent power line interfaces, namely, the extension degree of the common power line connector 11 adopts two specifications to be alternately arranged, so that the occurrence of bending firing pins is reduced.
The plug 1 is provided with E-shaped projections 14 in cross section on both sides within the power line connector 11, which cooperate with the stop 4 to provide a main downward force.
The data line connector 12 on the plug 1 is positioned at the same height on the side close to the socket 3 and the power line connector 11 is positioned at the side close to the socket 3, and the height error of the data line connector and the power line connector is within 12 mm. The data line connector 12 adopts VGA wire, so the plug 1 is provided with a groove for arranging the data line connector 12 and is fixed by bolts on two sides commonly used for VGA wire. Because the conventional power lines are long, they are easy to communicate, while the data line connector 12 is relatively short. It is necessary to specially provide a groove for accommodating the data line connector 12, and the depth thereof is based on the standard for establishing signal transmission by ensuring simultaneous communication of the data line connector 12 and the power line connector 11.
The socket 3 includes an upper cover 2, a spring 7, and a base. The interface spring can be arranged under the interface of the socket 3 separately, and a limit spring groove for arranging the interface spring is arranged at the corresponding position of the socket 3 or is directly sleeved on the guide post 13. The upper cover 2 and the base are combined by arranging a limiting hook. The upper cover 2 and the base are respectively provided with an upper limit hook 25 and a lower limit hook 32 at one side close to each other, the cross section of the upper limit hook 25 and the lower limit hook 32 comprises a triangular part and a rectangular part, and the triangle is a right-angled triangle or an acute-angled triangle. By this restriction, the interface of the receptacle 3 is prevented from being disengaged. The interface of the socket 3 is correspondingly provided with a socket 3 power line interface and a socket 3 data line interface. The middle positions of the two sides of the upper cover 2 are arranged in the L-shaped notch 24, and the corresponding positions of the base are provided with L-shaped mounting grooves 33 corresponding to the L-shaped notch, so that the movement space of the prompting piece 6 is provided.
The sliding distance between the plug 1 and the socket 3 is positioned and adjusted by close fit, and is fixed by bolts or rivets.
In summary, the socket 3 is fixed on the electric cabinet, the interface 2 of the socket 3 can move at a certain distance, when a user pushes the drawer of the electric cabinet, the plug 1 slides towards the socket 3 to push the connection structure, and after moving a certain distance, the connection structure can generate a click sound or generate a certain delay effect, and the sound or delay effect indicates that the signal transmission between the plug 1 and the socket 3 has been established. Which maintains the established signal connection by a tight fit of the socket 3 and the plug 1 or by the weight of the cabinet drawer itself.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the concept of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (5)
1. The double-interface plug-in structure is characterized in that:
The plug comprises two data line connectors and a power line connector, wherein the two data line connectors are respectively arranged at two ends of the power line connector, and corresponding interfaces are correspondingly arranged on the socket; the plug slidingly engages the receptacle; connecting structures are correspondingly arranged on two sides of the power line connector to confirm that signal transmission is established between the plug and the socket;
the socket comprises an upper cover, a spring and a base; the base is provided with a guide hole corresponding to the guide column, and the spring is sleeved in the guide hole; the upper cover and the base are combined by arranging a limit hook;
The connection structure comprises a limiting piece which moves up and down, a pushing piece which pushes the prompting piece, the prompting piece and a prompting spring, wherein a rectangular hole is formed in the limiting piece and used for accommodating the pushing piece, the pushing piece is in contact with one end of the prompting piece, the other end of the prompting piece is in contact with the spring, the limiting piece moves under the action of external force, and the prompting piece moves according to the pushing piece to compress the prompting spring;
The limiting piece comprises a positioning part, a placement part and a limiting piece body; the positioning parts are arranged at two ends of the limiting part body, the whole positioning part is n-shaped, one side of the positioning part, which is close to the socket shell, is provided with positioning protrusions, and the positioning protrusions are triangular; the positioning part is arranged on the same side of the positioning part of the limiting part body, and is provided with a groove for positioning the pushing part and a bulge matched with the prompting part; rectangular through holes are formed in the grooves for accommodating the pushing pieces, so that the pushing pieces can move up and down within a certain range;
the pushing piece comprises an upper part and a lower part, the upper part is in a cuboid shape, the lower part is in a hexagon shape, the width and the length of the upper part are respectively smaller than those of the lower part, and one short side of the upper part and one short side of the lower part are positioned on the same plane; one side of the lower part far away from the upper part is provided with an inclined guide angle, and the inclined angle is 25-50 degrees; the transition part on the pushing piece adopts arc transition;
The prompting piece comprises a spring connecting part, a pushing contact part and a movement limiting part; the movable limiting part is arranged at one side of the pushing contact part, and the spring connecting part is arranged at one end of the pushing contact part far away from the pushing piece; the pushing contact part is pentagonal as a whole and is matched with the shape of the pushing piece; the movable limiting part is cylindrical as a whole; the spring connecting portion is provided with a circular arc spring restricting portion.
2. The dual interface card structure of claim 1, wherein:
A guide column is arranged between the data line connector and the power line connector, and a guide hole is arranged at a corresponding position on one side of the socket, which is close to the plug.
3. The dual interface card structure of claim 1, wherein:
connecting holes are formed at the positions, corresponding to the socket, of the two ends of the plug, and the data line connector adopts a vga line; the height error of the data line connector on the plug and the power line connector is within 12 mm.
4. The dual interface card structure of claim 1, wherein:
The middle position of one side of the upper cover, which is close to the base, is provided with an L-shaped groove for placing the moving part, and the corresponding position of the base is provided with a strip-shaped groove for the moving part to move.
5. The dual interface card structure of claim 1, wherein:
The sliding distance between the plug and the socket is positioned by close fit for adjustment and is fixed by bolts or rivets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910387814.8A CN110197981B (en) | 2019-05-10 | 2019-05-10 | Dual interface plug-in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910387814.8A CN110197981B (en) | 2019-05-10 | 2019-05-10 | Dual interface plug-in structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110197981A CN110197981A (en) | 2019-09-03 |
| CN110197981B true CN110197981B (en) | 2024-05-24 |
Family
ID=67752657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910387814.8A Active CN110197981B (en) | 2019-05-10 | 2019-05-10 | Dual interface plug-in structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110197981B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799603A (en) * | 2020-06-09 | 2020-10-20 | 东莞市鼎通精密科技股份有限公司 | Communication connector in staggered connection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289368A (en) * | 1979-08-31 | 1981-09-15 | The Bendix Corporation | Full mate indicator for detachable connectors |
| CN2520043Y (en) * | 2001-11-30 | 2002-11-06 | 富士康(昆山)电脑接插件有限公司 | Eelctric connector assembly with connection state indicator |
| CN102544916A (en) * | 2012-03-30 | 2012-07-04 | 上海市电力公司 | Jogging socket faceplate |
| WO2014087430A1 (en) * | 2012-12-07 | 2014-06-12 | Tyco Electronics Uk Ltd | Electrical connector and assembly therewith having a spring-apart function |
| CN210137067U (en) * | 2019-05-10 | 2020-03-10 | 万控智造股份有限公司 | Double-interface plug-in structure |
-
2019
- 2019-05-10 CN CN201910387814.8A patent/CN110197981B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289368A (en) * | 1979-08-31 | 1981-09-15 | The Bendix Corporation | Full mate indicator for detachable connectors |
| CN2520043Y (en) * | 2001-11-30 | 2002-11-06 | 富士康(昆山)电脑接插件有限公司 | Eelctric connector assembly with connection state indicator |
| CN102544916A (en) * | 2012-03-30 | 2012-07-04 | 上海市电力公司 | Jogging socket faceplate |
| WO2014087430A1 (en) * | 2012-12-07 | 2014-06-12 | Tyco Electronics Uk Ltd | Electrical connector and assembly therewith having a spring-apart function |
| CN104969421A (en) * | 2012-12-07 | 2015-10-07 | 泰科电子英国有限公司 | Electrical connector and assembly therewith having a spring-apart function |
| CN210137067U (en) * | 2019-05-10 | 2020-03-10 | 万控智造股份有限公司 | Double-interface plug-in structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110197981A (en) | 2019-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104852225A (en) | Electrical and optical hybrid connector | |
| TWI399002B (en) | Modular connectors with easy-connect capability | |
| US7597562B2 (en) | Plug-in connector | |
| CN110197981B (en) | Dual interface plug-in structure | |
| CN105470674B (en) | High-power equipment connector | |
| CN210137067U (en) | Double-interface plug-in structure | |
| CN209747828U (en) | Plug-in structure | |
| WO2002093692A2 (en) | Self-aligning power connector system | |
| CN102214878B (en) | Power supply connector and power supply connector combination | |
| CN209747827U (en) | Connection structure | |
| CN203812735U (en) | Electrical unit device of control unit | |
| CN107204536B (en) | Connector and crystal head female seat | |
| CN209747829U (en) | Connection structure | |
| CN111786187A (en) | Adapter | |
| CN203277909U (en) | Guide rail type adapter cable | |
| CN208580902U (en) | A kind of socket and electric coupler component of floating type connection | |
| CN104868311A (en) | Connector and connector assembly | |
| CN212277519U (en) | Adapter | |
| CN217562960U (en) | High-power self-adaptive power supply signal connection structure | |
| CN219067274U (en) | Connector assembly | |
| CN211530260U (en) | Connector and data line | |
| CN217062620U (en) | Printed circuit 2+4 assembly body | |
| CN202888468U (en) | Integrated secondary socket connector of low-voltage switch cabinet | |
| CN211480354U (en) | Electric connector and terminal fixing device thereof | |
| CN215989556U (en) | Busbar and binding post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 325603 Wenzhou Bridge Industrial Park, Beibeixiang Town, Yueqing City, Wenzhou City, Zhejiang Province (in Wancong Group Co., Ltd.) Applicant after: Wancon Zhizhuang Co.,Ltd. Address before: 325603 Wenzhou Bridge Industrial Park, Beibeixiang Town, Yueqing City, Wenzhou City, Zhejiang Province (in Wancong Group Co., Ltd.) Applicant before: WECOME INTELLIGENT MANUFACTURING ZHEJIANG ELECTRIC CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 325600 Wenzhou Wisdom Building of Wenzhou Bridge Industrial Park, North Baixiang Town, Yueqing City, Wenzhou City, Zhejiang Province Applicant after: Wancon Zhizhuang Co.,Ltd. Address before: 325603 Wenzhou Bridge Industrial Park, Beibeixiang Town, Yueqing City, Wenzhou City, Zhejiang Province (in Wancong Group Co., Ltd.) Applicant before: Wancon Zhizhuang Co.,Ltd. |
|
| GR01 | Patent grant |