CN113410708A - Multipurpose adapter plug for power panel - Google Patents
Multipurpose adapter plug for power panel Download PDFInfo
- Publication number
- CN113410708A CN113410708A CN202110709895.6A CN202110709895A CN113410708A CN 113410708 A CN113410708 A CN 113410708A CN 202110709895 A CN202110709895 A CN 202110709895A CN 113410708 A CN113410708 A CN 113410708A
- Authority
- CN
- China
- Prior art keywords
- plug
- head
- ring
- lead
- connector body
- 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
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H01R13/72—Means for accommodating flexible lead within the holder
-
- 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
-
- 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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/60—Means for supporting coupling part when not engaged
-
- 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
-
- 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
- H01R13/622—Screw-ring or screw-casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a multi-purpose adapter plug of a power panel, which comprises: the outer side of the hollow roller is wound with a first conducting wire; the number of the side plates is two, and the two side plates are fixedly connected to two ends of the hollow roller; further comprising: the two side plates are a first side plate frame and a second side plate frame, the outer side surface of the first side plate frame is provided with a plugboard seat, and the plugboard seat is electrically connected with one end of the first lead; the tail part of the male head is electrically connected with one end of the first lead; the one end electric connection of second wire has female head, female head and the cooperation of public head, and the other end electric connection of second wire has connecting plug. The multifunctional adapter plug solves the problems that the multi-purpose adapter plug of the power supply on the current market is single in form and difficult to meet actual requirements on the site.
Description
Technical Field
The invention relates to the technical field of power panel multipurpose adapter plugs, in particular to a power panel multipurpose adapter plug.
Background
In the power production work, we often use a movable power wire coil wound with wires and cables, a national standard socket or an industrial socket is arranged on the power wire coil, but the power taking plug is basically only a standard triangular plug with live wire, zero line and ground wire except some special occasions, the power acquisition in a working site is limited by a power supply socket or a wiring mode, and sometimes, the power acquisition is difficult to safely, conveniently and normally.
The multi-purpose adapter plug of the power supply in the market at present is single in form, for example, two-pin plug is converted into three-pin plug, European plug is converted into Chinese plug, and the like, and meanwhile, the situations that electricity is taken from an idle switch and a binding post on site are not considered, and the actual requirement on site is difficult to meet. The market also has some universal sockets, can insert various standard plugs, but the production field can not all be furnished with universal socket, and universal socket receives the restriction of many technical conditions, often can not reach the rated current index that we need.
Disclosure of Invention
In order to solve the defects and shortcomings of the prior art, the invention aims to provide the multi-purpose adapter plug for the power panel.
The technical scheme of the invention is that the multipurpose adapter plug of the power panel comprises:
the outer side of the hollow roller is wound with a first conducting wire;
the number of the side plates is two, and the two side plates are fixedly connected to two ends of the hollow roller;
further comprising:
the two side plates are a first side plate frame and a second side plate frame, the outer side surface of the first side plate frame is provided with a plugboard seat, and the plugboard seat is electrically connected with one end of a first lead;
the tail part of the male head is electrically connected with one end of the first lead, and the male head adopts an inward convex copper cylinder;
one end of the second lead is electrically connected with a female head, the female head adopts a concave type spring pressing hollow copper cylinder, the female head is matched with the male head, and the other end of the second lead is electrically connected with a connecting plug;
the quantity of second wire is provided with a plurality ofly, and is a plurality of female head that the second wire is connected is all the same, and is a plurality of the connecting plug that the second wire is connected is different.
Preferably, the connection plug is: the plug is connected with one of an air-open copper nose, a two-core round plug, a Chinese three-core flat plug, a Chinese two-core flat plug, a connecting column dovetail plug, an English plug and an American plug.
Preferably, the inside of hollow cylinder has the center pin through bearing swing joint, the inside wall fixedly connected with baffle of hollow cylinder, form between the inner chamber of baffle and hollow cylinder and deposit the cavity, the side of second curb plate frame is provided with the dog.
Preferably, the method further comprises the following steps: the handle is L-shaped, one end of the handle is fixedly connected with the end part of the central shaft, and a handle sleeve is arranged on the side surface of the handle.
Preferably, the method further comprises the following steps: the connecting frame is stretched out of the top of the support and is fixedly connected with the end part of the central shaft.
Preferably, the male head comprises:
the first lead extends into the first joint body from the tail end of the first joint body;
the threaded connecting ring is sleeved on the outer side of the first connector body, and an internal threaded part is arranged on the inner side of the first connector body;
the retaining ring is fixedly connected to the outer side face of the first connector body, the retaining ring is located on the inner side of the threaded connecting ring, an inner edge ring is arranged at the tail of the first connector body, and the outer diameter of the retaining ring is larger than the inner diameter of the inner edge ring;
the plug pins are fixedly connected to the head end of the first joint body and electrically connected with the first lead;
the ring head is fixedly connected to the head end of the first connector body and located outside the plug pins.
Preferably, the female head comprises:
the second lead extends into the second joint body from the tail end of the second joint body;
the external thread part is arranged on the side surface of the second joint body and is close to the head end;
the annular has been seted up to the head end of second joint body, the inside of annular is provided with the elastic ring, the socket has been seted up to the head end of second joint body and the inside that is located the annular, socket and second wire electric connection, socket and plug foot cooperation, annular and ring head cooperation.
Furthermore, the female head adopts a concave type spring pressing hollow copper cylinder, and the male head adopts an inward convex type copper cylinder.
The invention has the beneficial effects that: compared with the prior art, the method has the advantages that,
1) the invention utilizes the power panel structure to wind to a first lead, one end of the first lead is provided with a plug board seat, the other end of the first lead is connected with a male head, the power panel structure can realize the lead conveying with longer distance and can be conveniently wound, the other end of the first lead is connected with the male head, a shorter second lead is arranged, the two ends of the second lead are respectively connected with a female head and a connecting plug, the male head and the female head structure can be used for standard safe power connection, the female head adopts a concave type spring pressing hollow copper cylinder, the male head adopts an inward convex copper cylinder, the electric connection is more stable, the idle connection is avoided, the connecting plug is connected with a power supply, the power transmission ratio is more convenient, the second lead is shorter, the cost is lower, a plurality of connecting plugs are arranged, different connecting plugs can be used in different use occasions (namely, the wiring mode of adapting to various power supplies) and can be placed in the cavity, the second guide is stored when the cable is not used, so that the situation that a second lead cannot be found when the cable is used is avoided, and the cable is very convenient to use;
2) the connecting plug of the invention is selected from: the plug is one of an air-connected open copper nose, a two-core round plug, a Chinese three-core flat plug, a Chinese two-core flat plug, a connecting column dovetail plug, an English plug and an American plug, is a common universal power plug structure on the market, and can be applied to different occasions;
3) the hollow roller is arranged, the central rotating shaft is arranged in the hollow roller, the purpose of rotating the hollow roller can be achieved, and the movable baffle plate structure is arranged on the side face of the hollow roller, so that the second guide can be conveniently placed in the containing cavity;
4) the lifting handle structure is arranged, so that a user can conveniently lift the device to move, and the device is convenient to use;
5) the support structure is arranged and used for supporting the power panel, and the hollow roller in the middle can rotate, so that the use is convenient;
6) the plug pin is sleeved by the ring head structure, a certain protection effect can be achieved, and the plug angle is prevented from being damaged due to collision when not used;
7) the female head structure is arranged, the external thread part is matched with the threaded connecting ring to connect the male head and the female head, the annular groove and the elastic ring structure are arranged and can be matched with the threaded connecting ring structure, and the socket is a concave elastic pressing hollow copper cylinder and can be well contacted with the copper cylinder of the plug pin to be electrified.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a top view of the present invention;
fig. 5 is a schematic view of a connection structure of the male head and the female head.
Wherein, in fig. 5, for the sake of clear description of the structure, 1/4 is adopted for cutting the view;
in the reference symbols:
1. a hollow drum; 101. a central rotating shaft; 102. a stopper; 103. a partition plate; 2. a first conductive line; 3. a board inserting seat; 301. an indicator light; 302. an air switch; 4. a support; 5. a handle; 501. a handle sleeve; 6. a male head; 601. a first joint body; 602. a threaded connection ring; 6021. an inner edge ring; 6022. an internal thread portion; 603. a baffle ring; 604. a plug pin; 605. a loop head; 7. a second conductive line; 8. a female head; 801. a second joint body; 802. an external threaded portion; 803. a ring groove; 804. an elastic ring; 805. a socket; 9. a connecting plug; 10. a first side panel frame; 11. a second side panel frame; 111. a movable baffle plate.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
referring to fig. 1 to 5, a power panel multi-purpose patch plug includes: the device comprises a hollow roller 1, wherein a first conducting wire 2 is wound on the outer side of the hollow roller 1; the number of the side plates is two, and the two side plates are fixedly connected to two ends of the hollow roller 1; further comprising: the two side plates are a first side plate frame 10 and a second side plate frame 11, the outer side surface of the first side plate frame 10 is provided with a plate inserting seat 3, the plate inserting seat 3 is electrically connected with one end of a first lead 2, and the plate inserting seat 3 is also provided with an indicator lamp 301 and an air switch 302; the tail part of the male head 6 is electrically connected with one end of the first lead 2, and the male head 6 adopts an inward convex copper cylinder; a female head 8 is electrically connected to one end of the second lead 7, the female head 8 adopts a concave type spring pressing hollow copper cylinder, the female head 8 is matched with the male head 6, and the other end of the second lead 7 is electrically connected with a connecting plug 9; the number of the second wires 7 is provided with a plurality of second wires 7, the female heads 8 connected with the plurality of second wires 7 are all the same, and the connecting plugs 9 connected with the plurality of second wires 7 are different.
The connection plug 9 is: the plug is connected with one of an air-open copper nose, a two-core round plug, a Chinese three-core flat plug, a Chinese two-core flat plug, a connecting column dovetail plug, an English plug and an American plug.
The inside of hollow cylinder 1 has center pin 101 through bearing swing joint, and the inside wall fixedly connected with baffle 103 of hollow cylinder 1 forms between the inner chamber of baffle 103 and hollow cylinder 1 and deposits the cavity, and the side of second curb plate frame 11 is provided with dog 102.
Further comprising: handle 5, handle 5 are "L" font, and the one end of handle 5 is connected with the tip fixed connection of center pin 101, and the side of handle 5 is provided with handle cover 501.
Further comprising: the top of the support 4 extends out of the connecting frame, and the connecting frame is fixedly connected with the end part of the central shaft 101.
The male head 6 includes: a first connector body 601 into which the first wire 2 is inserted from a rear end of the first connector body 601; the threaded connecting ring 602 is sleeved on the outer side of the first connector body 601, and the inner side of the first connector body 601 is provided with an internal threaded part 6022; the retaining ring 603 is fixedly connected to the outer side surface of the first connector body 601, the retaining ring 603 is positioned on the inner side of the threaded connecting ring 602, an inner edge ring 6021 is arranged at the tail part of the first connector body 601, and the outer diameter of the retaining ring 603 is larger than the inner diameter of the inner edge ring 6021; the plug pins 604, the plug pins 604 are fixedly connected to the head end of the first connector body 601, and the plug pins 604 are electrically connected with the first wire 2; and a ring head 605, wherein the ring head 605 is fixedly connected with the head end of the first connector body 601, and the ring head 605 is positioned outside the plug pins 604.
The female head 8 includes: a second joint body 801 into which a second wire 7 extends from a tail end of the second joint body 801; an external thread part 802, wherein the external thread part 802 is arranged on the side surface of the second joint body 801 and is close to the head end; the head end of the second joint body 801 is provided with a ring groove 803, an elastic ring 804 is arranged inside the ring groove 803, the head end of the second joint body 801 and inside the ring groove 803 are provided with a socket 805, the socket 805 is electrically connected with the second lead 7, the socket 805 is matched with the plug pin 604, and the ring groove 803 is matched with the ring head 605.
The working principle is as follows: when the device is used, the first lead 2 wound on the hollow roller 1 is used for wiring, the device is placed near a use place, then the male head 6 end of the first lead 2 is pulled to a position connected with a power supply, the hollow roller 1 rotates in the pulling process, the first lead 2 is loosened and pulled to the power supply position, a user connects the female head 8 and the male head 6 of the second lead 7 together, and the connecting plug 9 is connected with the power supply together;
the specific operation of the female head 8 and the male head 6: the ring head 605 is aligned with the groove 803 and then pressed inwardly, causing the spring ring 804 to compress while the plug pins 604 are inserted into the interior of the socket 805, and the user then turns the threaded coupling ring 602 to threadably engage the externally threaded portion 802.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (8)
1. A power strip multi-purpose patch plug comprising:
the device comprises a hollow roller (1), wherein a first conducting wire (2) is wound on the outer side of the hollow roller (1);
the number of the side plates is two, and the two side plates are fixedly connected to two ends of the hollow roller (1);
it is characterized by also comprising:
the two side plates are a first side plate frame (10) and a second side plate frame (11), the outer side surface of the first side plate frame (10) is provided with a plugboard seat (3), and the plugboard seat (3) is electrically connected with one end of the first lead (2);
the tail part of the male head (6) is electrically connected with one end of the first lead (2);
one end of the second lead (7) is electrically connected with a female head (8), the female head (8) is matched with the male head (6), and the other end of the second lead (7) is electrically connected with a connecting plug (9);
the number of the second wires (7) is provided with a plurality of female connectors (8) connected with the second wires (7) are the same, and the connecting plugs (9) connected with the second wires (7) are different.
2. The multi-purpose patch plug of claim 1, wherein the connection plug (9) is: the plug is connected with one of an air-open copper nose, a two-core round plug, a Chinese three-core flat plug, a Chinese two-core flat plug, a connecting column dovetail plug, an English plug and an American plug.
3. The multi-purpose adapter plug of the power panel is characterized in that a central shaft (101) is movably connected to the interior of the hollow roller (1) through a bearing, a partition plate (103) is fixedly connected to the inner side wall of the hollow roller (1), a storage cavity is formed between the partition plate (103) and the inner cavity of the hollow roller (1), and a stop block (102) is arranged on the side face of the second side plate frame (11).
4. The power strip multi-use patch plug of claim 3, further comprising: the lifting handle (5), the lifting handle (5) are "L" font, the one end of lifting handle (5) and the tip fixed connection of center pin (101), the side of lifting handle (5) is provided with handle cover (501).
5. The power strip multi-use patch plug of claim 4, further comprising: the top of the support (4) extends out of the connecting frame, and the connecting frame is fixedly connected with the end part of the central shaft (101).
6. The power strip multipurpose patch plug of claim 5, wherein the male plug (6) comprises:
a first connector body (601), into which the first wire (2) extends from a tail end of the first connector body (601);
the threaded connecting ring (602) is sleeved on the outer side of the first connector body (601), and an internal thread part (6022) is arranged on the inner side of the first connector body (601);
the retaining ring (603) is fixedly connected to the outer side face of the first connector body (601), the retaining ring (603) is located on the inner side of the threaded connecting ring (602), an inner edge ring (6021) is arranged at the tail of the first connector body (601), and the outer diameter of the retaining ring (603) is larger than the inner diameter of the inner edge ring (6021);
the plug pin (604), the plug pin (604) is fixedly connected to the head end of the first joint body (601), and the plug pin (604) is electrically connected with the first lead (2);
the ring head (605) is fixedly connected to the head end of the first connector body (601), and the ring head (605) is located outside the plug pins (604).
7. The power strip multipurpose patch plug of claim 6, wherein the female plug (8) comprises:
a second connector body (801), wherein the second lead (7) extends into the second connector body (801) from the tail end of the second connector body;
an external thread part (802), wherein the external thread part (802) is arranged on the side surface of the second joint body (801) and is close to the head end;
the head end of the second joint body (801) is provided with a ring groove (803), an elastic ring (804) is arranged inside the ring groove (803), the head end of the second joint body (801) is positioned inside the ring groove (803) and is provided with a socket (805), the socket (805) is electrically connected with the second lead (7), the socket (805) is matched with the plug pin (604), and the ring groove (803) is matched with the ring head (605).
8. The multi-purpose adapter plug of claim 1, wherein the female plug (8) is a female spring-loaded hollow copper cylinder, and the male plug (6) is an inwardly-protruding copper cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110709895.6A CN113410708A (en) | 2021-06-25 | 2021-06-25 | Multipurpose adapter plug for power panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110709895.6A CN113410708A (en) | 2021-06-25 | 2021-06-25 | Multipurpose adapter plug for power panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113410708A true CN113410708A (en) | 2021-09-17 |
Family
ID=77679391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110709895.6A Pending CN113410708A (en) | 2021-06-25 | 2021-06-25 | Multipurpose adapter plug for power panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113410708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871977A (en) * | 2021-09-24 | 2021-12-31 | 深圳市裕光科技有限公司 | Industrial connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202662879U (en) * | 2012-07-26 | 2013-01-09 | 杭州水表有限公司 | Waterproof wiring joint |
| CN203491475U (en) * | 2013-10-15 | 2014-03-19 | 国家电网公司 | Mobile power supply disc |
| CN211579140U (en) * | 2020-04-09 | 2020-09-25 | 国网河南省电力公司平顶山供电公司 | Multifunctional wire coil |
-
2021
- 2021-06-25 CN CN202110709895.6A patent/CN113410708A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202662879U (en) * | 2012-07-26 | 2013-01-09 | 杭州水表有限公司 | Waterproof wiring joint |
| CN203491475U (en) * | 2013-10-15 | 2014-03-19 | 国家电网公司 | Mobile power supply disc |
| CN211579140U (en) * | 2020-04-09 | 2020-09-25 | 国网河南省电力公司平顶山供电公司 | Multifunctional wire coil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871977A (en) * | 2021-09-24 | 2021-12-31 | 深圳市裕光科技有限公司 | Industrial connector |
| CN113871977B (en) * | 2021-09-24 | 2024-03-22 | 深圳市裕光科技有限公司 | Industrial connector |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20210917 |