CN108242646A - Multi-pin connector and socket can be combined - Google Patents
Multi-pin connector and socket can be combined Download PDFInfo
- Publication number
- CN108242646A CN108242646A CN201611207608.7A CN201611207608A CN108242646A CN 108242646 A CN108242646 A CN 108242646A CN 201611207608 A CN201611207608 A CN 201611207608A CN 108242646 A CN108242646 A CN 108242646A
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- pin connector
- assembly
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000712 assembly Effects 0.000 claims abstract description 34
- 238000000429 assembly Methods 0.000 claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 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
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention, which discloses one kind, can combine multi-pin connector and socket, including multiple plug and sockets, the plug includes plug casing and plug-assembly, the plug-assembly head is equipped with taper column, and tail portion is equipped with conducting wire bonding pad, and the socket includes Socket casing and jack assemblies, the jack assemblies head is equipped with hollow column, tail portion is equipped with conducting wire bonding pad, wherein, the taper column and the hollow column are mutually matched.The present invention's combines multi-pin connector and socket and can arbitrarily select wire count and spacing, solves in electrical equipment production the problems such as multi-pin connector cannot be compatible with, no scalability.It is easy to connect, flexibility is strong, securely and reliably, can effectively reduce the volume of electronic product, reduces production cost, connected suitable for the electric appliance of all low-voltage equipment signals.
Description
Technical field
The present invention relates to electric connector technical fields, and in particular to one kind can combine multi-pin connector and socket
Background technology
Connector is the function element that a kind of effect by electric signal makes circuit on-off, as device, component,
The connection of electric signal between equipment, system and signal transmission, and keep not occurring between system and system distorted signals and
The variation of energy loss.All places that electric signal is needed to connect will use electric connector, and connector, which becomes, forms circuitry system
One of base components necessary to system electrical connection, from the point of view of the distribution of overall market, the main application of global link device product at present
Field includes：Computer and its peripheral hardware, automotive electronics, communication, Industry Control, military aviation, consumer electronics and medical electronics etc., and
Every profession and trade market remains stable growth in recent years.
In industrial production or engineering technology, the signal connection quantity of equipment often has uncertainty.This will cause together
Connection plug in one equipment cannot be unified, and will use different valve or sensor the plug of not same core number if any 2 cores
Plug, 3 core plugs etc..
In the market since the plug specification and model of different manufacturers production are all different, even if the not same core of same producer production
Several plugs is also that cannot be compatible with.This is all more inconvenient for type selecting, buying, depositary management, production, repair, replacement.
Invention content
In order to solve electrical equipment production in multi-pin connector cannot be compatible with, without scalability the problems such as, the present invention provide, one
Kind can combine multi-pin connector and socket, and including multiple plug and sockets, the plug includes plug casing and plug-assembly, described
Plug-assembly head is equipped with taper column, and tail portion is equipped with conducting wire bonding pad, and the socket includes Socket casing and jack assemblies,
The jack assemblies head is equipped with hollow column, and tail portion is equipped with conducting wire bonding pad, wherein, the taper column and institute
Hollow column is stated to be mutually matched.
Preferably, the plug casing has extension engaging portion, and multiple plugs is made to carry out matching combination；The Socket casing
With extension engaging portion, multiple sockets is made to carry out matching combination.
Preferably, the plug casing and Socket casing are respectively equipped with component fixed part, the plug-assembly and socket group
Part is correspondingly provided with fixing piece respectively.
Preferably, the conducting wire bonding pad of the plug-assembly and jack assemblies is equipped with wire fixing part.
Preferably, the plug casing and the Socket casing have identical structure using general purpose module.
Preferably, the main part of the general purpose module is cuboid, and cross section is square, and center is equipped with through-hole, uses
In being inserted into plug-assembly or jack assemblies, opposite two sides are equipped with dovetail groove, and in addition be equipped with can be with the dovetail groove for two sides
The raised step being combined.
Preferably, the component fixed part is equipped in the through-hole, the plug-assembly or the jack assemblies are carried out
It is fixed.
Preferably, the component fixed part is the hole for being arranged on the through-hole side wall, the plug-assembly and jack assemblies
Middle part be correspondingly provided with warpage shrapnel as fixing piece.
Preferably, the material of the Socket casing and the plug casing is insulating materials.
Preferably, the material of the plug-assembly and the jack assemblies is copper.
The present invention's combines multi-pin connector and socket and can arbitrarily select wire count and spacing, solves electrical equipment
The problems such as multi-pin connector cannot be compatible in production, no scalability.It is easy to connect, flexibility is strong, securely and reliably, can effectively subtract
The volume of few electronic product, reduces production cost, is connected suitable for the electric appliance of all low-voltage equipment signals, is particularly suitable for moving
Between component and mainboard, pcb board between pcb board, electrical equipment is medium is used as data transmission cable for miniaturization.
Description of the drawings
Fig. 1 is the cross-section structure signal of the general purpose module for the embodiment one that the present invention can combine multi-pin connector and socket
Figure.
Fig. 2 is the cross-section structure signal of the plug-assembly for the embodiment one that the present invention can combine multi-pin connector and socket
Figure.
Fig. 3 is the cross-section structure signal of the jack assemblies for the embodiment one that the present invention can combine multi-pin connector and socket
Figure.
Fig. 4 is the cross-section structure signal of the general purpose module for the embodiment two that the present invention can combine multi-pin connector and socket
Figure.
Fig. 5 is the cross-section structure signal of the general purpose module for the embodiment three that the present invention can combine multi-pin connector and socket
Figure.
Fig. 6 is the cross-section structure signal of the plug-assembly for the embodiment three that the present invention can combine multi-pin connector and socket
Figure.
Fig. 7 is the knot of another angle of the plug-assembly for the embodiment three that the present invention can combine multi-pin connector and socket
Structure schematic diagram.
Fig. 8 is the cross-section structure signal of the jack assemblies for the embodiment three that the present invention can combine multi-pin connector and socket
Figure.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it should be understood that described herein
Specific embodiment only to explain the present invention, is not intended to limit the present invention.Described embodiment is only the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The all other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
Plug casing and Socket casing have identical structure using general purpose module 1 in the present embodiment.General purpose module 1
For cuboid, cross section is square.Fig. 1 is can be as plug casing or a kind of section knot of general purpose module of Socket casing
Structure schematic diagram.As shown in Figure 1, the cross section of 1 main part of general purpose module is square, center is equipped with through-hole 11, for being inserted into
Plug-assembly 2 or jack assemblies 3.But the present invention is not limited thereto, the cross section of 1 main part of general purpose module can also be six
Side shape, pentagon, circle etc..
Fig. 2 is the cross-sectional view of plug-assembly.As shown in Fig. 2, the head of plug-assembly 2 is equipped with taper column
21, tail portion is equipped with conducting wire bonding pad 22, for welding lead.Preferably, it is equipped with and extends outwardly in the both sides of conducting wire bonding pad 22
Copper sheet as wire fixing part 23, conducting wire is fixed by bending fold.But the present invention is not limited thereto, to conducting wire
Fixed mode can there are many, wire fixing part can also be various structures, for example, set in the side of conducting wire bonding pad to
The copper sheet or copper sheet of outer extension are that separated structure or wire fixing part use cuff-like structure etc. with plug-assembly.
Fig. 3 is the cross-sectional view of jack assemblies.As shown in figure 3, the head of jack assemblies 3 is equipped with hollow column
31, tail portion is equipped with conducting wire bonding pad 32, for welding lead.Preferably, it is equipped with and extends outwardly in the both sides of conducting wire bonding pad 32
Copper sheet as wire fixing part 33, by realizing the fixation to conducting wire to both sides copper sheet bending fold.But the present invention is unlimited
Due to this, to conducting wire fixed mode can there are many, wire fixing part can also be various structures, such as in conducting wire bonding pad
To set outwardly extending copper sheet or copper sheet and plug-assembly be separated structure or wire fixing part using binding round for side
Shape structure etc..
The geomery of through-hole 11 and the geomery of plug-assembly 2 and jack assemblies 3 match.It is shown in FIG. 1
The cross section of through-hole 11 is square, and the plug-assembly 2 that shows in Fig. 2, Fig. 3, the main part of jack assemblies 3 are rectangle,
Rectangle width is consistent with the side length of square, can assemble combination.In use, plug-assembly 2 is inserted into common group
Plug is combined into the through-hole 11 of part 1, jack assemblies 3 is inserted into the through-hole 11 of general purpose module 1 and is combined into socket.And
Afterwards, the taper column 21 of plug-assembly 2 is inserted into the hollow column 31 of jack assemblies 3 and used.But this hair
Bright to be not limited to this, the shape of through-hole can also be circle, triangle, ellipse, polygon etc., corresponding 2 He of plug-assembly
The shape of jack assemblies 3 can also be a variety of, as long as the matching assembling of the two can be realized.
Standard when plug casing and Socket casing can be easy to produce and be used using general purpose module is unified, while can
Simplify technique, reduce production cost.
Embodiment two
On the basis of embodiment one, general purpose module 1 is additionally provided with extension engaging portion.As shown in figure 4, general purpose module 1
Opposite two sides are equipped with dovetail groove 12, and in addition two relative side is equipped with the raised step that can be combined with the dovetail groove 12
13.General purpose modules 1 multiple in this way can be mutually matched combination, the raised step 13 of one of general purpose module is pushed into another
In the dovetail groove 12 of general purpose module, each general purpose module can be combined with 1~4 general purpose module.User as needed may be used
To extend multiple tie points and form arbitrary shape, solve the problems, such as that multiple spot arbitrary extension connects.Certainly, the present invention not
This is defined in, any suitable structure, for example, rectangular channel and rectangular projections may be used for the structure for extending engaging portion,
Can also semi-circular recesses and semicircle protrusion etc., as long as can be easy to disassemble while multiple spot extension is realized.
Embodiment three
On the basis of the above embodiment, further, component fixed part is provided on general purpose module 1, in plug
It is correspondingly arranged on fixing piece respectively on component 2 and jack assemblies 3, further to consolidate to plug-assembly 2 or jack assemblies 3
It is fixed, enhancing structure stability.Component fixed part, fixing piece structure can be various, as long as secure bond can be played the role of
.It is the general purpose module for the embodiment three that the present invention can combine multi-pin connector and socket that Fig. 5~Fig. 7, which is respectively illustrated, is inserted
The structure diagram of head assembly.As shown in figure 5, in present embodiment, 14 conduct of square hole is opened up in the through-hole side wall of general purpose module 1
Component fixed part.As shown in Figure 6, Figure 7, protrusion copper sheet 24 is set at the middle part of plug-assembly 2.It is logical when plug-assembly 2 is inserted into
During in the through-hole 11 of component 1, protrusion copper sheet 24 is snapped onto in square hole 14, and plug-assembly 2 is made to be securely seated between general purpose module 1
In.Equally, as shown in figure 8, protrusion copper sheet 34 is set at the middle part of jack assemblies 3, when jack assemblies 3 are inserted into general purpose module 1
Through-hole 11 in when, protrusion copper sheet 34 snap onto in square hole 14, jack assemblies 3 is made to be securely seated between in general purpose module 1.But
The present invention is not limited thereto, and the shape in hole can be a variety of, such as circular hole, bellmouth etc., fixing piece can also be other types
Warpage shrapnel or can also suspender etc., in addition fixed mode can also for example be fixed by way of card slot, inserted
Protrusion is set in head assembly 2, groove is correspondingly arranged in the through-hole side wall of general purpose module 1, when plug-assembly 2 is inserted into common group
During the through-hole 11 of part 1, protrusion slips into groove, makes plug-assembly 2 and the firm combination of general purpose module 1.In addition, the cross section of through-hole
It can also be round, can be in the through-hole 11 of general purpose module 1, the middle part of plug-assembly 2 and socket group in this case
The middle part of part 3 corresponds to helicitic texture, to realize secure bond.In addition, the position of component fixed part is also limited in through-hole, it can also
It is other positions.
In the above-described embodiment, it is point that plug, socket, which are both designed as separate structure namely plug casing and plug-assembly,
From, Socket casing and jack assemblies are also separation, and when use is combined.But the present invention is not limited thereto, plug is inserted
Seat can also be structure as a whole respectively or plug be integral structure, socket is separate structure, and vice versa.
In addition, in the above-described embodiment, plug casing and Socket casing use general purpose module.But the present invention does not limit
In this, the structure of plug casing and Socket casing can also be different.
In any of the above-described embodiment, the material of Socket casing and plug casing is insulating materials, for example, plastics, poly-
Tetrafluoroethene etc..The material of plug-assembly and jack assemblies is copper.
The present invention's combines multi-pin connector and socket and can arbitrarily select wire count and spacing, solves electrical equipment
The problems such as multi-pin connector cannot be compatible in production, no scalability.It is easy to connect, flexibility is strong, securely and reliably, can effectively subtract
The volume of few electronic product, reduces production cost, is connected suitable for the electric appliance of all low-voltage equipment signals, is particularly suitable for moving
Between component and mainboard, pcb board between pcb board, electrical equipment is medium is used as data transmission cable for miniaturization.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, all should by the change or replacement that can be readily occurred in
It is included within the scope of the present invention.
Claims (10)
1. one kind can combine multi-pin connector and socket, including multiple plug and sockets, which is characterized in that
The plug includes plug casing and plug-assembly, and the plug-assembly head is equipped with taper column, and tail portion is equipped with and leads
Line bonding pad,
The socket includes Socket casing and jack assemblies, and the jack assemblies head is equipped with hollow column, and tail portion is set
There is conducting wire bonding pad,
Wherein, the taper column and the hollow column are mutually matched.
2. according to claim 1 combine multi-pin connector and socket, which is characterized in that
The plug casing has extension engaging portion, and multiple plugs is made to carry out matching combination；
The Socket casing has extension engaging portion, and multiple sockets is made to carry out matching combination.
3. according to claim 1 combine multi-pin connector and socket, which is characterized in that
The plug casing and Socket casing are respectively equipped with component fixed part, and correspondence is set respectively for the plug-assembly and jack assemblies
There is fixing piece.
4. according to claim 1 combine multi-pin connector and socket, which is characterized in that
The conducting wire bonding pad of the plug-assembly and jack assemblies is equipped with wire fixing part.
5. according to any one of claims 1 to 4 combine multi-pin connector and socket, which is characterized in that
The plug casing and the Socket casing have identical structure using general purpose module.
6. according to claim 5 combine multi-pin connector and socket, which is characterized in that
The main part of the general purpose module is cuboid, and cross section is square,
Center is equipped with through-hole, for being inserted into plug-assembly or jack assemblies,
Opposite two sides are equipped with dovetail groove, and in addition two sides are equipped with the raised step that can be combined with the dovetail groove.
7. according to claim 6 combine multi-pin connector and socket, which is characterized in that
The component fixed part is equipped in the through-hole, the plug-assembly or the jack assemblies are fixed.
8. according to claim 6 combine multi-pin connector and socket, which is characterized in that
The component fixed part is the hole for being arranged on the through-hole side wall, and the middle part of the plug-assembly and jack assemblies, which corresponds to, to be set
There is warpage shrapnel as fixing piece.
9. combine multi-pin connector and socket according to claim 1,2,3,4,6,7 or 8, which is characterized in that
The material of the Socket casing and the plug casing is insulating materials.
10. combine multi-pin connector and socket according to claim 1,2,3,4,6,7 or 8, which is characterized in that
The material of the plug-assembly and the jack assemblies is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207608.7A CN108242646A (en) | 2016-12-23 | 2016-12-23 | Multi-pin connector and socket can be combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207608.7A CN108242646A (en) | 2016-12-23 | 2016-12-23 | Multi-pin connector and socket can be combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108242646A true CN108242646A (en) | 2018-07-03 |
Family
ID=62703589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611207608.7A Pending CN108242646A (en) | 2016-12-23 | 2016-12-23 | Multi-pin connector and socket can be combined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108242646A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1248335A (en) * | 1968-10-18 | 1971-09-29 | Cie Generale Entpr Elec | A combination of an electrical connector and an electrical plug for use therewith |
| CN1249553A (en) * | 1999-07-22 | 2000-04-05 | 广州高权电器灯饰有限公司 | Socket of halogen lamp |
| TW429648B (en) * | 1999-12-29 | 2001-04-11 | Li Chiou Shan | Standardized fast assembly structure for global receptacles |
| CN2852443Y (en) * | 2005-08-02 | 2006-12-27 | 科风股份有限公司 | Combined type power supply connector |
| CN2896580Y (en) * | 2005-12-18 | 2007-05-02 | 李旭升 | Unit-combined connector |
| CN101728699A (en) * | 2008-10-20 | 2010-06-09 | 巍世科技有限公司 | Assembling type plug and socket |
| CN202523907U (en) * | 2012-04-27 | 2012-11-07 | 浪潮电子信息产业股份有限公司 | Power supply terminal capable of being used flexibly |
| CN204577717U (en) * | 2015-05-27 | 2015-08-19 | 重庆科创职业学院 | A kind of computer power supply external connection |
| CN204809512U (en) * | 2015-06-30 | 2015-11-25 | 北汽福田汽车股份有限公司 | But joint of independent assortment and switching pencil |
-
2016
- 2016-12-23 CN CN201611207608.7A patent/CN108242646A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1248335A (en) * | 1968-10-18 | 1971-09-29 | Cie Generale Entpr Elec | A combination of an electrical connector and an electrical plug for use therewith |
| CN1249553A (en) * | 1999-07-22 | 2000-04-05 | 广州高权电器灯饰有限公司 | Socket of halogen lamp |
| TW429648B (en) * | 1999-12-29 | 2001-04-11 | Li Chiou Shan | Standardized fast assembly structure for global receptacles |
| CN2852443Y (en) * | 2005-08-02 | 2006-12-27 | 科风股份有限公司 | Combined type power supply connector |
| CN2896580Y (en) * | 2005-12-18 | 2007-05-02 | 李旭升 | Unit-combined connector |
| CN101728699A (en) * | 2008-10-20 | 2010-06-09 | 巍世科技有限公司 | Assembling type plug and socket |
| CN202523907U (en) * | 2012-04-27 | 2012-11-07 | 浪潮电子信息产业股份有限公司 | Power supply terminal capable of being used flexibly |
| CN204577717U (en) * | 2015-05-27 | 2015-08-19 | 重庆科创职业学院 | A kind of computer power supply external connection |
| CN204809512U (en) * | 2015-06-30 | 2015-11-25 | 北汽福田汽车股份有限公司 | But joint of independent assortment and switching pencil |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180703 |
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| WD01 | Invention patent application deemed withdrawn after publication |