CN203839606U - Socket connector and electric connector combination - Google Patents
Socket connector and electric connector combination Download PDFInfo
- Publication number
- CN203839606U CN203839606U CN201420123513.7U CN201420123513U CN203839606U CN 203839606 U CN203839606 U CN 203839606U CN 201420123513 U CN201420123513 U CN 201420123513U CN 203839606 U CN203839606 U CN 203839606U
- Authority
- CN
- China
- Prior art keywords
- docking section
- guide channel
- lock slots
- socket connector
- insulating base
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an electric connector combination comprising a plug connector and a socket connector which are in mutual abutting joint. The plug connector comprises a plug body and a sub circuit board fixed on the plug body. The socket connector comprises an insulation pedestal and several conductive terminals arranged on the insulation pedestal. A circular abutting joint portion is arranged on the insulation pedestal. A basal part is provided with an accommodation hole accommodating the abutting joint portion and restriction projection portions arranged on the inner side wall of the accommodation hole. The sub circuit board is provided with metal contact sheets exposed in the accommodating hole and in contact with the conductive terminals. Guide grooves are arranged in the outer side surface of the abutting joint portion and locking grooves extending towards an anticlockwise direction from the guide grooves. The guide grooves penetrate through the abutting joint portion in an upward mode. The guide grooves and the locking grooves together form L-shaped constructions. The restriction projection portions are locked in the locking groove via the guide grooves. The plugging and pulling process is simple in operation.
Description
Technical field
The utility model relates to a kind of socket connector and electric connector combination, relates in particular to a kind of socket connector and electric connector combination with anti-misplug function.
Background technology
Existing most of electric connector is for convenience of user's plug, generally all be provided with anti-misplug function, as Chinese utility model patent is announced a kind of socket connector being disclosed for No. 201303142, the jack body of this socket connector is provided with accommodates the accepting hole of pin connector and protrudes into the restriction protuberance in accepting hole, restriction protuberance has the function of anti-mis-insertion, in the situation that guide channel in pin connector must align with this restriction protuberance, pin connector just can be inserted in accepting hole, and confining force between socket connector and pin connector mainly relies on the elastic force of conducting terminal, dynamics is very limited.
So, be necessary to design novel electric connector to solve the problems of the technologies described above.
Utility model content
The purpose of this utility model has been to provide a kind of easy socket connector of process operation and electric connector combination of plugging.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of socket connector, the conducting terminal that it comprises insulating base and is located at insulating base, described insulating base comprises main body and autonomous agent docking section protruding upward, described conducting terminal has the contact site of docking section protruding upward, described docking section is circular, described docking section lateral surface is provided with a guide channel and self-conductance approaching channel towards the lock slots counterclockwise extending, described guide channel upwards runs through docking section, and described guide channel and lock slots form a L shaped structure.
As further improvement of the utility model, described lock slots extends to main body after running through docking section downwards.
As further improvement of the utility model, described lock slots have be positioned at the horizontal plane at top and with the vertical vertical plane being connected of horizontal plane, described horizontal plane extends to guide channel, vertical plane extends downward main body.
As further improvement of the utility model, the both sides of described docking section are respectively equipped with guide channel and lock slots, two guide channels and docking section be centered close to same straight line.
As further improvement of the utility model, described conducting terminal comprises two power supply terminals and an inspection terminal, described inspection terminal is probe-type structure, and the contact site of described inspection terminal is in the centre of the contact site of this two power supply terminal, and three is positioned at same straight line.
The utility model can also adopt following technical scheme: a kind of electric connector combination, it comprises pin connector and the socket connector of mutual docking, described pin connector comprises header body and is fixed on the sub-circuit board in header body, described socket connector comprises insulating base and is located at the some conducting terminals on insulating base, described insulating base is provided with circular docking section, described header body is provided with accommodates the accepting hole of docking section and is convexly set in the restriction protuberance on accepting hole madial wall, described sub-circuit board has and is exposed to the Metal Contact sheet contacting with conducting terminal in accepting hole, described docking section lateral surface is provided with guide channel and self-conductance approaching channel towards the lock slots counterclockwise extending, described guide channel upwards runs through docking section, described guide channel also forms a L shaped structure with lock slots, described restriction protuberance is locked in lock slots after via guide channel.
As further improvement of the utility model, described header body is provided with a pair of restriction protuberance, this same straight line that is centered close to restriction protuberance and accepting hole, and described insulating base is provided with a pair of guide channel and the pair of locking groove that restriction protuberance are coordinated with this this.
As further improvement of the utility model, described conducting terminal has the convex contact site that stretches out docking section, described conducting terminal comprises two power supply terminals and an inspection terminal, described inspection terminal is probe-type structure, the contact site of described inspection terminal is in the centre of the contact site of this two power supply terminal, and three is positioned at same straight line.
As further improvement of the utility model, described insulating base comprises the described docking section that main body and autonomous agent upwards protrude out, described lock slots extends to main body after running through docking section downwards, described lock slots have be positioned at the horizontal plane at top and with the vertical vertical plane being connected of horizontal plane, horizontal plane extends to guide channel, and vertical plane extends downward main body.
As further improvement of the utility model, described sub-circuit board hides accepting hole downwards, described header body is provided with the buckle arm upwards protruding out, described buckle arm has to projecting inward buckle piece, described sub-circuit board is provided with the breach of accommodating buckle arm, described buckle arm is upward through breach, and described buckle piece is buckled in downwards on sub-circuit board.
The utility model socket connector guide channel and lock slots form a L shaped structure, while docking with pin connector, the restriction protuberance of pin connector is locked in lock slots after via guide channel, guide channel has effect of anti-mis-insertion, and lock slots communicates with guide channel, after guiding completes, lock immediately pin connector, plug process operation is easy, and pin connector is combined reliably with socket connector, thereby ensures both data transmission stabilities.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model electric connector combination and circuit board, shows that pin connector and socket connector are plugged in together.
Fig. 2 is the stereogram of the utility model electric connector combination and circuit board, and demonstration pin connector and socket connector are separated.
Fig. 3 is the stereogram of the pin connector of the utility model electric connector combination.
Fig. 4 is the three-dimensional exploded view of the pin connector of the utility model electric connector combination.
Fig. 5 is the view of another angle of Fig. 4.
Fig. 6 is the three-dimensional exploded view of the socket connector of the utility model electric connector combination.
Embodiment
Refer to shown in Fig. 1 to Fig. 2, the utility model electric connector combination comprises pin connector 100 and socket connector 200.Pin connector 100 comprises header body 10 and is fixed on the sub-circuit board 20 in header body 10, and socket connector 200 comprises insulating base 30 and is located at the some conducting terminals 40 on insulating base 30.
See also shown in Fig. 3 to Fig. 5, header body 10 is viewed as annular along the vertical direction, it comprises the base portion 11 of annular and a pair of Elastic buckle arm 12, a pair of projection 13 that upwards protrude out from base portion 11, base portion 11 is provided with the circular accepting hole 110 running through up and down and is convexly set in a pair of restriction protuberance 112 on accepting hole 110 madial walls, this is the same straight line that is centered close to accepting hole 110 to restriction protuberance 112, and restriction protuberance 112 aligns and is respectively equipped with guide ramp with the feather edge of accepting hole 110.This is the same straight line that is centered close to accepting hole 110 to buckle arm 12, and this is another straight line that is centered close to accepting hole 110 to projection 13, and this two straight line intersects vertically, and each buckle arm 12 has to projecting inward buckle piece 14,
Sub-circuit board 20 is fixed in header body 10 downwards and hides at accepting hole 110 at top, sub-circuit board 20 is provided with accommodates a pair of breach 22 of buckle arm 12 and a pair of fixing hole 23 of fixing projection 13, breach 22 is arranged with in the side of sub-circuit board 20 and runs through up and down sub-circuit board 20, buckle arm 12 is upward through breach 22, and buckle piece 14 is buckled in sub-circuit board 20 end faces downwards.The bottom surface of sub-circuit board 20 is provided with some Metal Contact sheets 25, and end face is provided with the some metal connecting sheets 26 that are electrically connected with contact chip 25, in order to link together with cable (not shown).
See also shown in Fig. 6, insulating base 30 comprises main body 31 and the middle docking section 32 protruding upward of autonomous agent 31, and main body 31 is respectively circular with docking section 32, and the radius of main body 31 is greater than the radius of docking section 32.The two sides of docking section 32 are concaved with respectively a guide channel 321 and self-conductance approaching channel 321 towards the lock slots 322 counterclockwise extending, guide channel 321 upwards runs through docking section 32, lock slots 322 runs through docking section 32 downwards, guide channel 321 forms a L shaped structure with lock slots 322, the same straight line that is centered close to of two guide channels 321 and docking section 32.Lock slots 322 have be positioned at the horizontal plane 323 at top and with the vertical vertical plane being connected 324 of horizontal plane 323, horizontal plane 323 extends to guide channel 321, vertical plane 324 extends downward main body 32.
Conducting terminal 40 edges bury and take shape in insulating base 30, and conducting terminal 40 comprises two power supply terminals 41 and an inspection terminal 42, and power supply terminal 41 is formed by sheet metal bending, and inspection terminal 42 is probe-type structure.Each conducting terminal 40 has the elasticity docking section 45 of insulating base 30 protruding upward and is exposed to the welding foot 46 of insulating base 30 bottoms, the contact site 45 of inspection terminal 42 is positioned at the centre of the contact site 45 of this two power supply terminal 41, and three is positioned at same straight line, welding foot 42 is in order to be welded on female circuit board 300.
When the utility model socket connector 200 docks with pin connector 100, the docking section 32 of socket connector 200 is upwards plugged in the accepting hole 110 of pin connector 100, restriction protuberance 112 enters downwards in guide channel 321, then, pin connector 100 rotates in the counterclockwise direction, impel restriction protuberance 112 to enter in lock slots 322, restriction protuberance 112 compresses with the horizontal plane 323 of lock slots 322, stop pin connector 100 to move up, pin connector 100 is locked on socket connector 200, the contact site 45 of the contact chip 25 of pin connector 100 and socket connector 200 conducting terminals 40 is one by one together with Elastic Contact, pin connector 100 and socket connector 200 are electrically connected.Otherwise pin connector 200 can exit socket connector 100.
The guide channel 321 of the utility model socket connector 200 has effect of anti-mis-insertion, and lock slots 322 communicates with guide channel 321, after guiding completes, lock immediately pin connector 100, plug process operation is easy, pin connector 100 is reliable with socket connector 200 combinations, thereby ensures both data transmission stabilities.
Although be example object, preferred implementation of the present utility model is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a socket connector, the conducting terminal that it comprises insulating base and is located at insulating base, described insulating base comprises main body and autonomous agent docking section protruding upward, described conducting terminal has the contact site of docking section protruding upward, it is characterized in that: described docking section is for circular, described docking section lateral surface is provided with a guide channel and self-conductance approaching channel towards the lock slots counterclockwise extending, and described guide channel upwards runs through docking section, and described guide channel and lock slots form a L shaped structure.
2. socket connector according to claim 1, is characterized in that: described lock slots extends to main body after running through docking section downwards.
3. socket connector according to claim 1, is characterized in that: described lock slots have be positioned at the horizontal plane at top and with the vertical vertical plane being connected of horizontal plane, described horizontal plane extends to guide channel, vertical plane extends downward main body.
4. socket connector according to claim 1, is characterized in that: the both sides of described docking section are respectively equipped with guide channel and lock slots, two guide channels and docking section be centered close to same straight line.
5. socket connector according to claim 3, it is characterized in that: described conducting terminal comprises two power supply terminals and an inspection terminal, described inspection terminal is probe-type structure, the contact site of described inspection terminal is in the centre of the contact site of this two power supply terminal, and three is positioned at same straight line.
6. an electric connector combination, it comprises pin connector and the socket connector of mutual docking, described pin connector comprises header body and is fixed on the sub-circuit board in header body, described socket connector comprises insulating base and is located at the some conducting terminals on insulating base, described insulating base is provided with circular docking section, it is characterized in that: described header body is provided with accommodates the accepting hole of docking section and be convexly set in the restriction protuberance on accepting hole madial wall, described sub-circuit board has and is exposed to the Metal Contact sheet contacting with conducting terminal in accepting hole, described docking section lateral surface is provided with guide channel and self-conductance approaching channel towards the lock slots counterclockwise extending, described guide channel upwards runs through docking section, described guide channel also forms a L shaped structure with lock slots, described restriction protuberance is locked in lock slots after via guide channel.
7. electric connector combination according to claim 6, it is characterized in that: described header body is provided with a pair of restriction protuberance, this same straight line that is centered close to restriction protuberance and accepting hole, described insulating base is provided with a pair of guide channel and the pair of locking groove that restriction protuberance are coordinated with this this.
8. electric connector combination according to claim 6, it is characterized in that: described conducting terminal has the convex contact site that stretches out docking section, described conducting terminal comprises two power supply terminals and an inspection terminal, described inspection terminal is probe-type structure, the contact site of described inspection terminal is in the centre of the contact site of this two power supply terminal, and three is positioned at same straight line.
9. electric connector combination according to claim 6, it is characterized in that: described insulating base comprises the described docking section that main body and autonomous agent upwards protrude out, described lock slots extends to main body after running through docking section downwards, described lock slots have be positioned at the horizontal plane at top and with the vertical vertical plane being connected of horizontal plane, horizontal plane extends to guide channel, and vertical plane extends downward main body.
10. electric connector combination according to claim 6, it is characterized in that: described sub-circuit board hides accepting hole downwards, described header body is provided with the buckle arm upwards protruding out, described buckle arm has to projecting inward buckle piece, described sub-circuit board is provided with the breach of accommodating buckle arm, described buckle arm is upward through breach, and described buckle piece is buckled in downwards on sub-circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123513.7U CN203839606U (en) | 2014-03-18 | 2014-03-18 | Socket connector and electric connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123513.7U CN203839606U (en) | 2014-03-18 | 2014-03-18 | Socket connector and electric connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839606U true CN203839606U (en) | 2014-09-17 |
Family
ID=51517406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123513.7U Expired - Fee Related CN203839606U (en) | 2014-03-18 | 2014-03-18 | Socket connector and electric connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904486A (en) * | 2014-03-18 | 2014-07-02 | 东莞讯滔电子有限公司 | Socket connector and electric connector combination |
| CN112510403A (en) * | 2019-09-16 | 2021-03-16 | 上海莫仕连接器有限公司 | First connector, second connector and electric connector assembly |
| CN114158897A (en) * | 2021-12-15 | 2022-03-11 | 深圳小小小科技有限公司 | Three-in-one cooking equipment |
-
2014
- 2014-03-18 CN CN201420123513.7U patent/CN203839606U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904486A (en) * | 2014-03-18 | 2014-07-02 | 东莞讯滔电子有限公司 | Socket connector and electric connector combination |
| CN112510403A (en) * | 2019-09-16 | 2021-03-16 | 上海莫仕连接器有限公司 | First connector, second connector and electric connector assembly |
| CN112510403B (en) * | 2019-09-16 | 2023-02-03 | 上海莫仕连接器有限公司 | First connector, second connector and electric connector assembly |
| CN114158897A (en) * | 2021-12-15 | 2022-03-11 | 深圳小小小科技有限公司 | Three-in-one cooking equipment |
| CN114158897B (en) * | 2021-12-15 | 2022-12-16 | 深圳小小小科技有限公司 | Three-in-one cooking equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20210318 |