CN204441607U - Plug connector and electric connector for socket - Google Patents
Plug connector and electric connector for socket Download PDFInfo
- Publication number
- CN204441607U CN204441607U CN201520006014.4U CN201520006014U CN204441607U CN 204441607 U CN204441607 U CN 204441607U CN 201520006014 U CN201520006014 U CN 201520006014U CN 204441607 U CN204441607 U CN 204441607U
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- CN
- China
- Prior art keywords
- shell
- grafting
- docking
- socket
- electric connector
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Abstract
The utility model relates to a kind of plug connector and electric connector for socket of vehicle connector, comprise docking shell, protuberance, briquetting, bolt-lock is buckled, screening can, insulating base frame and some transmission terminals, the front end of docking shell comprises docking side, the rear end of docking shell comprises the wire rod side deviating from docking side, protuberance extends to form hollow form structure from the top of docking shell and comprises an elastic space, briquetting extends to the back-end from the front end of protuberance and forms a hanging shape structure, bolt-lock is buckled bottom self-pressing block and is extended through elastic space to docking side, screening can protrudes from the front end and adjacent docking side of docking shell, insulating base frame is arranged at the inside of screening can, some transmission terminals are arranged at insulating base frame.
Description
Technical field
The utility model has about a kind of vehicle electric connector, the electric connector for socket of particularly a kind of automobile-used plug connector and cooperation grafting thereof.
Background technology
Science and technology is constantly progressive, and various novel products is weeded out the old and bring forth the new in succession, and general product is connected with other device with wire transmission mode, and, connect by various connector (Connector), be the bridge transmitted between signal, connect with socket connector with the Male head connector matched.
With the universal serial bus generally used now (Universal Serial Bus, being called for short USB) connecting interface is example, the transmission of power supply and signal can be carried out, and little with volume, be easy to carry and the convenience of plug and play, the connecting hole and the corresponding transmission that are common in the various portable electronic equipments such as intelligent mobile communication equipment, digital camera are online.
Any bolt lock is not set between the plug connector of general existing vehicle connector and electric connector for socket or the structure of firm snapping is provided, to such an extent as to after plug connector is plugged in electric connector for socket, fixation is between the two comparatively not enough, plug connector and electric connector for socket such as, is also caused to be separated when transmission line is subject to pullling, make the stable poor effect contacted between plug connector with electric connector for socket, make Signal transmissions unstable and the problem generation interrupted.
Therefore, vehicle connector plug connector and bolt lock between electric connector for socket or provide the structure of firm snapping be improved as relevant dealer the problem that must be improved.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of plug connector and electric connector for socket, and its firm contact plays stronger fixation, prevents Signal transmissions situation that is unstable or that interrupt from occurring.
The plug connector of a kind of vehicle use of proposition of the present utility model, its scheme is as follows:
The plug connector that vehicle uses, comprises docking shell, protuberance, briquetting, bolt-lock is buckled, screening can, insulating base frame and some transmission terminals.The front end of docking shell comprises docking side, and the rear end of docking shell comprises the wire rod side deviating from docking side.Protuberance extends to form hollow form structure from the top of docking shell and comprises an elastic space.Briquetting extends to the back-end from the front end of protuberance and forms a hanging shape structure.Bolt-lock is buckled bottom self-pressing block and is extended through elastic space to docking side.Screening can protrudes from the front end and adjacent docking side of docking shell.Insulating base frame is arranged at the inside of screening can.Some transmission terminals are arranged at insulating base frame.
In addition, the utility model proposes the electric connector for socket that a kind of vehicle uses, the plug connector that electric connector for socket coordinates grafting above-mentioned.Electric connector for socket comprises grafting shell, perforation, extension board, fastening projection, shield shell, insulating body and some contact terminals.The front end of grafting shell comprises grafting side, and the rear end of grafting shell comprises the fixation side deviating from grafting side.Perforation is formed at the madial wall of grafting shell and is communicated with grafting side and fixation side.Extension board extends to form towards front side from the top rear of grafting shell.Fasten projection and be formed at the surface of extension board and adjacent grafting side.Shield shell is arranged at fixation side.Insulating body is arranged at the inside of shield shell.Some contact terminals are arranged at insulating body.
The docking shell of the plug connector of vehicle connector of the present utility model has bolt lock, and the grafting shell of electric connector for socket has the extension board that coordinates snapping with bolt lock and fastens projection.When the docking side of plug connector is plugged to the grafting side of electric connector for socket, namely plug connector inserts in the slot of the grafting shell of electric connector for socket, the close fastening projection be buckled on the extension board of electric connector for socket of the bolt-lock fastening of plug connector, and, the screening can of plug connector through perforation to inside of shield casings, some transmission terminal correspondence some contact terminals of contact and signal transmission.When plug connector extracts disengaging electric connector for socket, pin the briquetting on the docking shell of plug connector, rise and depart from fastening projection in the synchronous front side driving the bolt-lock bottom briquetting to buckle, can pull the plug out of the socket electric connector.In addition, plug connector can utilize some raised lines to strengthen the structural strength of protuberance and briquetting, and, the structural strength of the side arm that bolt-lock is buckled also is strengthened by some fins.Meanwhile, form with the extension board of electric connector for socket track structure to buckle strong fix after grafting effect by the bolt-lock of plug connector.In addition, the fixing projection of recycling grafting shell matches with the catching groove of docking shell, the effect of strong fix after providing plug connector to connect with electric connector for socket.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of electric connector combination of the present utility model.
Fig. 2 is the schematic perspective view of plug connector of the present utility model.
Fig. 3 is the separation schematic diagram of plug connector of the present utility model.
Fig. 4 is the schematic side view of plug connector of the present utility model.
Fig. 5 is the separation schematic diagram of electric connector for socket of the present utility model.
Fig. 6 is the schematic side view of electric connector for socket of the present utility model.
Fig. 7 is the schematic side view of electric connector combination of the present utility model.
wherein:
1, plug connector
11, shell is docked
111, side is docked
112, wire rod side
113, spacing projection
114, catching groove
12, protuberance
121, elastic space
122, raised line
13, briquetting
14, bolt-lock is buckled
141, side arm
142, buckle block
143, fin
15, screening can
16, insulating base frame
2, electric connector for socket
21, grafting shell
211, grafting side
213, profile groove
214, fixing projection
215, spacing recess
22, bore a hole
23, extension board
231, groove
232, track structure
24, projection is fastened
25, shield shell
26, insulating body
27, contact terminal.
Embodiment
Shown in Fig. 1 and Fig. 7, the utility model proposes the embodiment of the electric connector combination that a kind of vehicle uses, electric connector combination comprises plug connector 1 and the electric connector for socket 2 of the grafting that matches, and it is interconnected interface can be that micro USB male connects with female seat equal-specification with female seat or eSATA male.
Refer again to Fig. 1 to Fig. 4, plug connector 1 comprise docking shell 11, protuberance 12, briquetting 13, bolt-lock buckle 14, screening can 15, insulating base frame 16 and some transmission terminals 17.
The front end of described docking shell 11 comprises a docking side 111, the rear end of docking shell 11 comprises the wire rod side 112 that deviates from docking side 111, the both sides of this means, docking shell 11 are respectively docks side 111 in order to one of grafting electric connector for socket 2, and in order to extend the wire rod side 112 of transmission line.
Described protuberance 12 is for taking shape in above docking shell 11, and described protuberance 12 extends to form a hollow form structure upward from the top of docking shell 11, and, run through from front to back in protuberance 12 and comprise elastic space 121.
Described briquetting 13 is a long strip type plate body, and briquetting 13 extends to the back-end from the front end of protuberance 12 and forms hanging shape structure, meaning and the unsettled top being arranged on elastic space 121 of briquetting 13.Further, briquetting 13 is positioned at the rear of whole protuberance 12.
The hollow plate body that 14 are a flap-type buckled by described bolt-lock, the base projections setting of 14 self-pressing blocks 13 buckled by bolt-lock and elastic space 121 front towards protuberance 12 extends, 14 to be extended through elastic space 121 to elastic space 121 front by the rear of elastic space 121 buckled by meaning and bolt-lock, makes bolt-lock buckle 14 and gives prominence to the outside of elastic space 121 and the unsettled and spacing position in docking side 111.
Described screening can 15, insulating base frame 16 and some transmission terminals 17 form the structure of grafting electric connector for socket 2 jointly, this means, in order to the structure in the direction, docking side 111 of signal transmission.At this, described screening can 15 is a hollow housing, and screening can 15 protrudes from the front end and adjacent docking side 111 of docking shell 11.Described insulating base frame 16 is arranged at the inside of screening can 15.Described some transmission terminals 17 are arranged at the one side of insulating base frame 16, the one side of insulating base frame 16 to screening can 15 internal face between form a slot, slot provides the hyoplastron of electric connector for socket 2 to insert to connect.Further, the some contact terminals 27 on the hyoplastron of electric connector for socket 2 are for corresponding contact of some transmission terminals 17 and signal transmission.
Refer again to Fig. 1 to Fig. 4, described protuberance 12 further comprises some raised lines 122, some raised lines 122 extend to rear end surface by the front-end surface of protuberance 12 and correspond to the position of briquetting 13, that is, top surface in protuberance 12 can be spaced by some raised lines 122, make some raised lines 122 strengthen briquetting 13 form the structural strength of unsettled plate.
Refer again to Fig. 1 to Fig. 4, described bolt-lock is buckled 14 and is further comprised some side arms 141 and buckle block 142, buckle block 142 is a horizontal snapping plate, and the two ends of buckle block 142 extend the front end of each side arm 141 respectively, and buckle block 142 and some side arms 141 are defined as a ㄇ font structure jointly.In addition, buckle block 142 is for projecting to the outside of elastic space 121.At this, bolt-lock buckles 14 can comprise some fins 143 further, and each fin 143 is formed at the top surface position of each side arm 141 respectively, makes each fin 143 strengthen the structural strength of side arm 141.
Refer again to Fig. 1 to Fig. 4, described docking shell 11 further comprises some spacing projections 113, some spacing projections 113 are formed at docking side 111 respectively, at this, spacing projection 113 is formed by the front side surface of docking shell 11 is outstanding forward, further, some spacing projections 113 are arrange corresponding to the position, both sides of protuberance 12.
Refer again to Fig. 1, Fig. 5 and Fig. 6, described electric connector for socket 2 cooperation is plugged in aforesaid plug connector 1.Electric connector for socket 2 comprises grafting shell 21, perforation 22, extension board 23, fastens projection 24, shield shell 25, insulating body 26 and some contact terminals 27.
Refer again to Fig. 1, Fig. 5 and Fig. 6, described grafting shell 21 is a rectangular-shaped frame shelf structure, and the front end of grafting shell 21 comprises grafting side 211, and the rear end of grafting shell 21 comprises the fixation side 212 deviating from grafting side 211.The cross section of described grafting shell 21 is seen, and described grafting shell 21 is generally in a H font structure, and this means, grafting shell 21 is formed with slot in the position indent in direction, grafting side 211, and slot provides plug connector 1 to insert to be connected.And grafting shell 21 is formed with in the position indent in fixation side 212 direction and takes up space, take up in space the area of space providing and install shield shell 25, insulating body 26 and some contact terminals 27 place.At this, grafting shell 21 is at slot and take up between space and be formed with dividing plate, and, dividing plate is provided with perforation 22, perforation 22 is formed on dividing plate the madial wall of grafting shell 21 (i.e. on) and be communicated with grafting side 211 and fixation side 212, namely makes slot and takes up space and communicate.
Refer again to Fig. 1, Fig. 5 and Fig. 6, described extension board 23 is a clapper structure, and extension board 23 is extend to form towards front side from the top rear of grafting shell 21.
Refer again to Fig. 1, Fig. 5 and Fig. 6, described fastening projection 24 is without exception in triangular form block structure, fastens projection 24 and is formed at the surface of extension board 23 and adjacent grafting side 211.
Described shield shell 25, insulating body 26 and some contact terminals 27 form the structure of patchplug electric connector 1 jointly, this means, can in order to the structure in the direction, grafting side 211 of signal transmission.At this, described shield shell 25 is a hollow housing, and shield shell 25 is arranged at described fixation side 212, and at this, shield shell 25 is positioned at and takes up space and the jack of shield shell 25 inside and perforation 22 phase contrapositions.Described insulating body 26 is arranged at the inside of described shield shell 25, and insulating body 26 comprises a hyoplastron.Described some contact terminals 27 are arranged at the one side of the hyoplastron of insulating base frame 16.
Refer again to Fig. 1, Fig. 5 and Fig. 6, described extension board 23 further comprises groove 231, and groove 231 is recessed to form by the front side of extension board 23 and forms a track structure 232 to rear side.The bolt-lock that described track structure 232 meets plug connector 1 is buckled 14 insertions and is carried out snapping.
Refer again to Fig. 1, Fig. 5 and Fig. 6, described grafting shell 21 further comprises some profile grooves 213, some profile grooves 213 are formed at the both sides of extension board 23 respectively, and the hyoplastron of the front end formation hanging shape of extension board 23 is positioned at the top of slot, this means, the spacing direction in grafting side 211, the front end of extension board 23.
Refer again to Fig. 1, Fig. 5 and Fig. 6, described grafting shell 21 further comprises some fixing projections 214, some fixing projections 214 lay respectively at upside and the downside of the madial wall of grafting shell 21, and the position set by some fixing projections 214 is the direction adjacent to grafting side 211.Docking shell 11 upside and downside that then correspondence is docking direction, side 111 of plug connector 1 are provided with catching groove 114.After plug connector 1 connects with electric connector for socket 2, some fixing projections 214 match with catching groove 114 and locking-type plug electric connector 1 and electric connector for socket 2.
Refer again to Fig. 1, Fig. 5 and Fig. 6, described grafting shell 21 comprises some spacing recesses 215, some spacing recesses 215 are formed at the both sides of the madial wall of grafting shell 21 respectively, and, the some spacing projection 113 of some spacing recesses 215 corresponding docking shell 11 out of the ordinary.After plug connector 1 connects with electric connector for socket 2, some spacing recesses 215 match with some spacing projections 113 and locking-type plug electric connector 1 and electric connector for socket 2.
Comprehensively above-mentioned, the docking shell 11 of the plug connector 1 that vehicle of the present utility model uses has bolt lock, and the grafting shell 21 of the electric connector for socket 2 that vehicle uses has and coordinates the extension board 23 of snapping with bolt lock and fasten projection 24.When the docking side 111 of plug connector 1 is plugged to the grafting side 211 of electric connector for socket 2, namely plug connector 1 inserts in the slot of grafting shell 21 of electric connector for socket 2, the bolt-lock of plug connector 1 is buckled 14 and is closely buckled in fastening projection 24 on the extension board 23 of electric connector for socket 2, and, the screening can 15 of plug connector 1 is inner through perforation 22 to shield shell 25, some transmission terminal 17 correspondence some contact terminals 27 of contact and signal transmission.When plug connector 1 extracts disengaging electric connector for socket 2, pin the briquetting 13 on the docking shell 11 of plug connector 1, bolt-lock bottom synchronous drive briquetting 13 is buckled the front side rising of 14 and departs from fastening projection 24, and can pull the plug out of the socket electric connector 1.In addition, plug connector 1 can utilize some raised lines 122 to strengthen the structural strength of protuberance 12 and briquetting 13, and, also strengthen by some fins 143 structural strength that the side arm 141 of 14 buckled by bolt-lock.Meanwhile, forming track structure 232 with the extension board 23 of electric connector for socket 2 allows the bolt-lock of plug connector 1 buckle the effect of strong fix after 14 grafting.In addition, the fixing projection 214 of recycling grafting shell 21 matches with the catching groove 114 of docking shell 11, the effect of strong fix after providing plug connector 1 to connect with electric connector for socket 2.
Above-described embodiment is only for clearly illustrating that the utility model creates example, and not the utility model is created to the restriction of embodiment.In order to the syntagmatic of each parts is clearly described, carry out usually describing around its function to various illustrative parts and annexation thereof above, combination as this parts realizes which kind of function, the design constraint depending on specific application and apply whole device.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.All within spirit of the present utility model and principle any apparent change of extending out or variation be still among the protection range of this claim.
Claims (10)
1. a plug connector, is characterized in that, comprising:
One docking shell, the front end of described docking shell comprises a docking side, and the rear end of described docking shell comprises the wire rod side that deviates from described docking side;
One protuberance, described protuberance extends to form a hollow form structure from the top of described docking shell and comprises an elastic space;
One briquetting, described briquetting extends to the back-end from the front end of described protuberance and forms a hanging shape structure;
One bolt-lock is buckled, and described bolt-lock is buckled and extend through described elastic space to described docking side bottom described briquetting;
One screening can, protrudes from the front end of described docking shell and adjacent described docking side;
One insulating base frame, is arranged at the inside of described screening can; And
Some transmission terminals, are arranged at described insulating base frame.
2. plug connector as claimed in claim 1, it is characterized in that, described protuberance comprises some raised lines, and each described raised line extends to rear end surface by the front-end surface of described protuberance and corresponds to described briquetting.
3. plug connector as claimed in claim 1, it is characterized in that, the buckle block comprising some side arms and each described side arm front end buckled by described bolt-lock, and described buckle block projects to the outside of described elastic space.
4. plug connector as claimed in claim 3, it is characterized in that, described bolt-lock is buckled and is comprised some fins, and each described fin is formed at each described side arm surface respectively.
5. plug connector as claimed in claim 1, it is characterized in that, described docking shell comprises some spacing projections, is formed at described docking side.
6. an electric connector for socket, coordinate grafting as the plug connector of any one of claim 1 to 5, described electric connector for socket comprises:
One grafting shell, the front end of described grafting shell comprises a grafting side, and the rear end of described grafting shell comprises the fixation side that deviates from described grafting side;
One perforation, is formed at the madial wall of described grafting shell and is communicated with described grafting side and described fixation side;
One extension board, extends to form towards front side from the top rear of described grafting shell;
One fastens projection, and described fastening projection is formed at the surface of described extension board and adjacent described grafting side;
One shield shell, is arranged at described fixation side;
One insulating body, is arranged at the inside of described shield shell; And
Some contact terminals, are arranged at described insulating body.
7. electric connector for socket as claimed in claim 6, it is characterized in that, described extension board comprises a groove, and described groove is recessed to form to described rear side by the front side of described extension board and forms a track structure.
8. electric connector for socket as claimed in claim 6, it is characterized in that, described grafting shell comprises some profile grooves, and each described profile groove is formed at the both sides of described extension board respectively and the front end of described extension board is suspended on described grafting side.
9. electric connector for socket as claimed in claim 6, it is characterized in that, described grafting shell comprises some fixing projections, is positioned at the upside of the madial wall of described grafting shell and downside and adjacent to described grafting side.
10. electric connector for socket as claimed in claim 6, it is characterized in that, described grafting shell comprises some spacing recesses, is formed at the both sides of the madial wall of described grafting shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006014.4U CN204441607U (en) | 2015-01-06 | 2015-01-06 | Plug connector and electric connector for socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006014.4U CN204441607U (en) | 2015-01-06 | 2015-01-06 | Plug connector and electric connector for socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441607U true CN204441607U (en) | 2015-07-01 |
Family
ID=53609428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520006014.4U Expired - Fee Related CN204441607U (en) | 2015-01-06 | 2015-01-06 | Plug connector and electric connector for socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092334A (en) * | 2018-10-24 | 2020-05-01 | 住友电装株式会社 | Laminated connector |
| CN116581600A (en) * | 2023-06-13 | 2023-08-11 | 深圳市李森智能有限公司 | Data line connector |
-
2015
- 2015-01-06 CN CN201520006014.4U patent/CN204441607U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092334A (en) * | 2018-10-24 | 2020-05-01 | 住友电装株式会社 | Laminated connector |
| CN111092334B (en) * | 2018-10-24 | 2021-07-16 | 住友电装株式会社 | Laminated connector |
| CN116581600A (en) * | 2023-06-13 | 2023-08-11 | 深圳市李森智能有限公司 | Data line connector |
| CN116581600B (en) * | 2023-06-13 | 2024-06-04 | 深圳市李森智能有限公司 | Data line connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20180106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |