CN109411951A - A kind of plug and connector assembly - Google Patents
A kind of plug and connector assembly Download PDFInfo
- Publication number
- CN109411951A CN109411951A CN201811253007.9A CN201811253007A CN109411951A CN 109411951 A CN109411951 A CN 109411951A CN 201811253007 A CN201811253007 A CN 201811253007A CN 109411951 A CN109411951 A CN 109411951A
- Authority
- CN
- China
- Prior art keywords
- baffle
- docking section
- plug
- guiding wall
- 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.)
- Granted
Links
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
-
- 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
-
- 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
- H01R13/631—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 engagement only
-
- 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
Abstract
The present invention relates to connector technique fields, disclose a kind of plug and connector assembly, the plug includes insulating body and the circuit board that is supported on insulating body, the edge ontology includes main part and the docking section for being connected to described main part one end, the circuit board has the insertion section for forward extending out docking section, when being provided with plug described in the guiding wall on the outside of the circuit board and socket grafting on the docking section, the guiding wall can limit the plug or more or double swerve.When plug is inserted into socket, guiding wall has limition orientation effect, and the notch of the metal shell on socket and matches, and making during plug insertion socket will not upper and lower or double swerve, it can effectively avoid circuit board top from collapsing the contact portion of conductive terminal, reduce PIN risk of bursting.
Description
Technical field
The present invention relates to connector technique field more particularly to a kind of plugs and connector assembly.
Background technique
In electronics fields such as smart television, 3C electronic products, generally requires various connectors and connect two electronics devices
Part, connector generally comprise a plug and socket with matching, the two grafting, to realize the conductance of two electronic devices
It is logical.
Plug includes circuit board, insulating body and cable, and circuit board includes the inserted terminal for protruding from insulating body setting, is inserted
Two surfaces up and down for connecing end are provided with the metal fingertip being connected with cable.
Socket includes insulating base frame, is contained in outside the metal of the intracorporal several conductive terminals of insulating base and package insulating base frame
Shell, insulating base frame are equipped with the slot mating with inserted terminal, and the contact portion of conductive terminal is arranged in two sides up and down of slot
On wall.Inserted terminal is inserted into slot, and metal fingertip is abutted with conductive terminal to be conducted, to realize the conducting of plug and socket.
However when the installation space that electric appliance leaves connector for is limited, plug size is made very in short-term, since cable is pliable
Song deformation, when plug plugs, plug is easy to oblique cutting, causes circuit board top to collapse the contact portion of conductive terminal, there are routed PIN wind
Danger.
Therefore, a kind of plug and connector assembly are needed, to solve the above technical problems.
Summary of the invention
The purpose of the present invention is to provide a kind of plug and connector assemblies, can reduce routed PIN risk.
For this purpose, the present invention uses:
Technical solution one: a kind of plug comprising insulating body and the circuit board being supported on insulating body, the edge
Ontology includes main part and the docking section for being connected to described main part one end, and the circuit board, which has, forward extends out inserting for docking section
Enter portion, the guiding wall being provided on the outside of the circuit board on the docking section is described to lead when the plug is with socket grafting
The plug or more or double swerve can be limited by drawing wall.
Preferably, the guiding wall tends to be aligned with the front end of docking section.
Preferably, the insulating body is extended with first baffle and second from the main part to the direction of the docking section
Baffle forms the first limiting slot, between the second baffle and the docking section between the first baffle and the docking section
Form the second limiting slot；
The first baffle is located at the left or right side of the docking section, and the second baffle is located at the upper of the docking section
Side or downside, the guiding wall connect the first baffle or the second baffle and the docking section, and are located at described the
In one limiting slot or second limiting slot.
Preferably, the guiding wall includes the first guiding wall and the second guiding wall；
The quantity of the first baffle is two, is located at the left and right sides of the docking section, at least one described the
One baffle is connect with the docking section by the first guiding wall.
Preferably, the width of the first guiding wall is less than the thickness of the docking section, the first baffle and second gear
Plate edge close to each other mutually disconnects.
Preferably, the quantity of the second baffle is two, at least one described second baffle passes through with the docking section
The second guiding wall connection.
Preferably, the first baffle and the second baffle protrude from the docking to one end far from the main part
Portion or circuit board setting.
Preferably, two second baffles are located at the left and right sides of the docking section, at most one described first
The second baffle of baffle and the close first baffle is connected with each other.
Technical solution two: a kind of connector assembly comprising socket and plug as described above；
The socket includes insulating base frame, is contained in the intracorporal conductive terminal of the insulating base and the cladding insulating base frame
Metal shell, one end of the metal shell protrudes from insulating base frame setting and is formed with inserting for docking section insertion
Access slot is provided with the notch for the guiding wall insertion on the metal shell.
Preferably, metal latch cramp is provided on the docking section (112), the metal shell can be with the grip tab
It is interlocked, to be fixedly connected with the plug and the socket.
Beneficial effects of the present invention: when plug is inserted into socket, guiding wall has limition orientation effect, with the metal on socket
It the notch of shell and matches, can effectively will not avoid circuit up and down or double swerve during so that plug is inserted into socket
Plate top collapses the contact portion of conductive terminal, reduces PIN risk of bursting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the connector that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram for the plug that the embodiment of the present invention one provides；
Fig. 3 is the structural schematic diagram (not including a first baffle) for the plug that the embodiment of the present invention one provides；
Fig. 4 is the structural schematic diagram (not including two second baffles) for the plug that the embodiment of the present invention one provides；
Fig. 5 is the structural schematic diagram for the socket that the embodiment of the present invention one provides；
Fig. 6 is the structural schematic diagram (not including metal shell) for the socket that the embodiment of the present invention one provides；
Fig. 7 is the structural schematic diagram of plug provided by Embodiment 2 of the present invention；
Fig. 8 is the structural schematic diagram (not including circuit board) of plug provided by Embodiment 2 of the present invention.
In figure: 1, plug；11, insulating body；12, cable；13, circuit board；14, grip tab；
111, main part；112, docking section；113, first baffle；114, second baffle；115, the first guiding wall；116,
Two guiding walls；117, limited block；118, groove；
2, socket；21, insulating base frame；211, slot；22, conductive terminal；221, contact portion；23, metal shell；231,
One notch；232, the second notch.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 6, present embodiment discloses a kind of plug and connector assemblies.Connector assembly includes mutual
Mating plug 1 and socket 2.
Wherein, as shown in Figures 2 to 4, plug 1 includes insulating body 11, cable 12, the electricity being supported on insulating body 11
Grip tab 14 made of road plate 13 and metal.Insulating body 11 includes main part 111 and the docking for being connected to 111 one end of main part
Portion 112 is provided with the insertion groove of the insertion of power circuit board 13 on insulating body 11, and insulating body 11 is horizontal positioned, circuit board 13
Front end protrudes from the setting of docking section 112, forms the insertion section of plug 1, and the upper and lower surface of insertion section is provided with metal fingertip, electricity
The rear end of road plate 13 and cable 12 are electrically connected.
Main body 111 has extended to form guiding wall to docking section 112, and the front end of guiding wall and docking section 112 tends to pair
Together.Guiding wall includes positioned at the first guiding wall 115 of 112 left or right side of docking section and positioned at 112 upside of docking section or downside
Second guiding wall 116.Main body 111 extends to docking section 112 and front end protrudes from circuit board 13 and is provided with first baffle
113 and second baffle 114.The front end of first baffle 113 and second baffle 114 tends to alignment setting.In other embodiments,
One baffle 113 and second baffle 114 can protrude from the setting of docking section 112, without protruding from circuit board 13.Protrude circuit
The part of plate when making the insertion section of plug 1 not in contact with socket, can make plug opposite with socket convenient for being oriented to plug 1
Together.
First baffle 113 is located at the left or right side of docking section 112.Preferably, the first baffle 113 in the present embodiment
Quantity be two, be located at the left and right sides of docking section 112, and be formed with the first limiting slot with the side wall of docking section 112.
First baffle 113 is connect with docking section 112 by the first guiding wall 115, and the first guiding wall 115 is located in the first limiting slot, the
The width of one guiding wall 115 is less than the thickness of docking section 112, that is, is less than the width of the side wall of docking section 112.First guiding wall
115 on docking section 112, are centrally located up and down.Fluted 118 are arranged on the inner wall of first limiting slot, runs through before and after groove 118
Ground is set on the inner wall of first baffle 113 and the side wall of docking section 112, the inner wall of first baffle 113 and the side of docking section 112
There are two grooves 118 for parallel interval setting on wall.
Second baffle 114 is located at the upside or downside of docking section 112, preferably, second baffle 116 in the present embodiment
Quantity is two, and the second baffle 114 of two baffles is respectively positioned on the upside of docking section 112, and is formed between docking section 112
Second limiting slot.Second baffle 114 is connected by the second guiding wall 116 with docking section 112, and the width of the second guiding wall 116 is small
In the width of second baffle 114, the second guiding wall 116 is centrally located relative to second baffle 114.11 injection molding of insulating body
In on circuit board 13.Groove 118 is also equipped on the inner wall of second limiting slot, 118 front and back of groove is penetratingly set to docking section
On 112 upper wall.
The second baffle 114 of two baffles is located at close to the left and right sides of first baffle 113, and first gear in the present embodiment
Plate 113 is arranged in a staggered manner with about 114 second baffle of the close first baffle 113 and left and right, and edge close to each other is mutually disconnected
It opens.It can also be arranged in a staggered manner in other embodiments with the first baffle 113 of a baffle and about 114 second baffle and left and right,
The first baffle 113 and second baffle 114 of another baffle are connected with each other.
As shown in Figure 5 and Figure 6, socket 2 includes insulating base frame 21, the conductive terminal 22 being contained in insulating base frame 21 and packet
Cover the metal shell 23 of insulating base frame 21.The slot 211 of the insertion section grafting for plug 1 is provided on insulating base frame 21, it is conductive
Terminal 22 has the contact portion 221 extended into slot 211, and conductive terminal 22 and the metal fingertip of plug 1 are arranged in a one-to-one correspondence,
One end that conductive terminal 22 does not extend into slot 211 with and the circuit board of electronic device that is connected of socket 2 be connected.Plug 1 is inserted into
After in socket 2, metal fingertip is abutted against with contact portion 221, to realize the mutual conduction of plug 1 Yu socket 2.
Metal shell 23 includes upper wall, lower wall and the two side walls of cladding insulating base frame 21, upper wall, lower wall and two side walls
Forwardly convex to be arranged in insulating base frame 21, protrusion part is enclosed the inserting groove of the insertion of docking section 112 for plug 1, gold
Belong to the notch being provided on shell 23 for guiding wall insertion, specifically, on upper wall is provided with and guides what wall 116 matched with second
Second notch 232, is provided with the first notch 231 matched with the first guiding wall 115 on side wall, plug 1 and 2 grafting of socket it
Afterwards, the docking section 112 of plug 1 is located in inserting groove, and the first notch 231 is stuck in the first guiding wall 115, and the second notch 232 is stuck in
Second guiding wall 116.
Grip tab 14 includes elastic piece interconnected and pressing tablet, and the upper of docking section 112 is fixed in the front end of elastic piece
Surface, the rest part and pressing tablet of elastic piece are vacantly arranged.There are two clamping protrusion, metal shells for setting on elastic piece
The clamping groove matched there are two being arranged on 23 with clamping protrusion, after plug 1 is inserted into socket 2, clamping protrusion is connected in clamping groove
It is interior, when need to pull the plug out of the socket 1 when, press down on grip tab 14 pressing tablet make clamping protrusion from clamping groove deviate from, then extract
Plug 1.
When plug 1 is inserted into socket 2, the part that first baffle 113 and second baffle 114 protrude from docking section 112 has pair
Neat guide function makes plug 1 align with socket 2.First guiding wall 115 and second is led during plug 1 is inserted into socket 2
Draw first notch 231 and second notch 232 of the wall 116 with the metal shell 23 in limition orientation effect, with socket 2 to match
It closes, it will not upper and lower and double swerve during so that plug 1 is inserted into socket 2；1 oblique cutting of plug can be effectively avoided, and then is avoided
Circuit board 13 pushes up the contact portion 221 for the conductive terminal 22 that collapses, and reduces PIN risk of bursting.Furthermore the first guiding wall 115 can increase by first
The bonding strength of baffle 113, the second guiding wall 116 can increase the bonding strength of second baffle 114.
Embodiment two
As shown in Figure 7 and Figure 8, present embodiment discloses a kind of connector assemblies comprising plug 1 and socket 2.Plug 1
Structure and the plug 1 in embodiment one structure it is essentially identical, the difference is that the first baffle 113 of one of baffle
It is not connected by the first guiding wall 115 between docking section 112, is spaced apart from each other to be formed up and down through insulating body 11
Side limiting slot, main part 111 have extended to form forward limited block 117 in the limiting slot of side.The second baffle 114 of the baffle with it is right
Socket part 112 is not connected by the second guiding wall 116, is spaced apart from each other to form the upper limit that insulating body 11 is run through in left and right
Slot.
Not set first notch 231 in the metal shell 23 of socket 2 position corresponding with the baffle and the second notch 232,
Only position corresponding with limited block 117 is provided with spacing breach.The side limiting slot and upper limit position groove of socket 2 are to metal shell 23
With guiding role.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of plug comprising insulating body (11) and the circuit board (13) being supported on insulating body (11), the edge sheet
Body (11) includes main part (111) and the docking section (112) for being connected to the main part (111) one end, the circuit board (13)
With the insertion section for forward extending out docking section (112), which is characterized in that be provided on the docking section (112) positioned at the electricity
When the guiding wall on the outside of road plate (13), the plug and socket grafting, it is up and down or left that the guiding wall can limit the plug
Right shaking.
2. plug according to claim 1, which is characterized in that the front end of the guiding wall and docking section (112) tends to pair
Together.
3. plug according to claim 1, which is characterized in that the insulating body (11) from the main part (111) to
The direction of the docking section (112) is extended with first baffle (113) and second baffle (114), the first baffle (113) and institute
It states and forms the first limiting slot between docking section (112), form between the second baffle (114) and the docking section (112)
Two limiting slots；
The first baffle (113) is located at the left or right side of the docking section (112), and the second baffle (114) is located at institute
The upside or downside of docking section (112) are stated, the guiding wall connects the first baffle (113) or the second baffle (114)
With the docking section, and it is located in first limiting slot or second limiting slot.
4. plug according to claim 3, which is characterized in that the guiding wall includes the first guiding wall (115) and second
It guides wall (116)；
The quantity of the first baffle (113) is two, is located at the left and right sides of the docking section (112), at least one
The first baffle (113) is connect with the docking section (112) by first guiding wall (115).
5. plug according to claim 4, which is characterized in that it is described right that the width of first guiding wall (115) is less than
The thickness of socket part (112), the first baffle (113) edge close to each other with second baffle (114) mutually disconnect.
6. plug according to claim 4, which is characterized in that the quantity of the second baffle (114) be two, at least one
A second baffle (114) is connect with the docking section (112) by second guiding wall (116).
7. plug according to claim 3, which is characterized in that the first baffle (113) and the second baffle (114)
The docking section (112) or the circuit board (13) setting are protruded to one end far from the main part (111).
8. plug according to claim 4, which is characterized in that it is described right that two second baffles (114) are located at
The left and right sides of socket part (112), at most a first baffle (113) and the second baffle close to the first baffle (113)
(114) it is connected with each other.
9. a kind of connector assembly, which is characterized in that it includes socket (2) and inserts as of any of claims 1-8
Head (1)；
The socket (2) includes insulating base frame (21), the conductive terminal (22) being contained in the insulating base frame (21) and cladding
The metal shell (23) of the insulating base frame (21), one end of the metal shell (23) protrude from the insulating base frame (21) and set
The inserting groove being formed with for the docking section (112) insertion is set, be provided on the metal shell (23) and supplies the guiding wall
The notch of insertion.
10. connector assembly according to claim 9, which is characterized in that be provided with metal latch on the docking section (112)
Cramp (14), the metal shell (23) can be interlocked with the grip tab (14), to be fixedly connected with the plug (1) and institute
State socket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253007.9A CN109411951B (en) | 2018-10-25 | 2018-10-25 | Plug and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253007.9A CN109411951B (en) | 2018-10-25 | 2018-10-25 | Plug and connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109411951A true CN109411951A (en) | 2019-03-01 |
| CN109411951B CN109411951B (en) | 2022-02-01 |
Family
ID=65469658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811253007.9A Active CN109411951B (en) | 2018-10-25 | 2018-10-25 | Plug and connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109411951B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11139597B2 (en) | 2019-05-15 | 2021-10-05 | Bizlink International Corp. | Connector assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205811129U (en) * | 2016-07-21 | 2016-12-14 | 宣德科技股份有限公司 | Electric power connector |
| CN206471599U (en) * | 2017-02-03 | 2017-09-05 | 宣德科技股份有限公司 | Connector construction |
| CN206789805U (en) * | 2017-03-16 | 2017-12-22 | 立讯精密工业股份有限公司 | Plug and electric coupler component |
-
2018
- 2018-10-25 CN CN201811253007.9A patent/CN109411951B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205811129U (en) * | 2016-07-21 | 2016-12-14 | 宣德科技股份有限公司 | Electric power connector |
| CN206471599U (en) * | 2017-02-03 | 2017-09-05 | 宣德科技股份有限公司 | Connector construction |
| CN206789805U (en) * | 2017-03-16 | 2017-12-22 | 立讯精密工业股份有限公司 | Plug and electric coupler component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11139597B2 (en) | 2019-05-15 | 2021-10-05 | Bizlink International Corp. | Connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109411951B (en) | 2022-02-01 |
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Effective date of registration: 20200528 Address after: 523800 Room 401, building 2, No. 5, information road, Songshanhu Park, Dongguan City, Guangdong Province Applicant after: Dongguan Lixun Technology Co., Ltd Address before: 518104, Shenzhen, Guangdong, Baoan District province manhole street, oyster West, SANYO new industrial zone, A building, 2 floor Applicant before: Shenzhen Luxshare Precision Industry Co.,Ltd. |
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