CN202076563U - Electric connector and combination thereof - Google Patents
Electric connector and combination thereof Download PDFInfo
- Publication number
- CN202076563U CN202076563U CN2011201432856U CN201120143285U CN202076563U CN 202076563 U CN202076563 U CN 202076563U CN 2011201432856 U CN2011201432856 U CN 2011201432856U CN 201120143285 U CN201120143285 U CN 201120143285U CN 202076563 U CN202076563 U CN 202076563U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- pivotal axis
- pull bar
- stop section
- socket part
- 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 discloses an electric connector and a combination thereof, wherein the electric connector comprises a first body, a plurality of first terminals and a pull rod pivoted to two ends of the first body, wherein the first terminals are contained in the first body. The pull rod comprises pivotal shafts, a retaining portion and connecting portions, wherein the retaining portion is opposite to the pivotal shafts, the connecting portions are used for connecting the retaining portion with the pivotal shafts, and the retaining portion is capable of rotating around the pivotal shafts. The retaining portion comprises stop portions arranged at two ends thereof and a sleeving portion for connecting the stop portions, and an insulating sleeve is sleeved on the sleeving portion. When a plane formed by each pivotal shaft and the corresponding connecting portion is parallel to the horizontal plane, an axis of the sleeving portion is higher than that of each stop portion in the vertical direction perpendicular to the longitudinal direction, so that interference of the insulating sleeve and other parts is prevented.
Description
[technical field]
The utility model relates to a kind of electric connector and combination thereof, relates in particular to a kind of electric connector and combination thereof of transmitting Low Voltage Differential Signal.
[background technology]
The novel patent announcement of TaiWan, China has disclosed a kind of electric connector combination for M359817 number, comprises a pin connector and the butt connector that cooperates with pin connector.Be pivoted with pull bar on the pin connector, this pull bar is provided with the kink that adheres to drawstring.Butt connector is provided with insulating body and is contained in the plurality of terminals of insulating body, and each terminal is provided with and extends insulating body and be horizontally extending weld part.Pin connector is with after butt connector docks, and pull bar fastening spring sheet rotatable and by the butt connector rear side is fastened on the butt connector, can prevent from like this that two connectors are unexpected to break away from.When pull bar is in buckling state, towards the direction bending away from butt connector, this will increase connector and be combined in the length of docking on the direction kink on the butt joint direction.In addition, the weld part close together of kink and terminal, insulation property between the two are relatively poor.
Therefore, a kind of new electric connector of necessary design and combination thereof are to remedy above-mentioned defective of the prior art.
[utility model content]
The technical problem that the utility model solved is to provide a kind of electric connector and combination thereof that prevents that insulating sleeve on the pull bar and terminal from interfering.
For solving the problems of the technologies described above, the utility model can be by the following technical solutions: a kind of electric connector combination, it comprises pin connector and the butt connector that matches with pin connector, pin connector comprises first body, be contained in first intrinsic some the first terminals and be hubbed at the pull bar at the first body two ends, first body is provided with the base portion that extends and from hyoplastron portion that base portion extends forward on longitudinally, pull bar comprises pivotal axis and the stop section relative with pivotal axis, and the stop section can be rotated around pivotal axis; Butt connector comprises second body and is contained in some second terminals of second body, second body is provided with the receiving space that extends along longitudinally to hold the hyoplastron portion of first body, each second terminal is provided with and is positioned at second external weld part, described stop section comprises blocking portion that is positioned at two ends and the socket part that connects blocking portion, be arranged with insulating sleeve on the socket part, when pull bar is in buckling state, the axis in the vertical direction that the socket part has is higher than the axis that blocking portion has, and the insulating sleeve on the socket part is positioned at the top of the weld part of second terminal.
Compared with prior art, the utlity model has following beneficial effect: the insulation property that sheathed insulating sleeve can reinforced pull rod on the socket part; In addition, the socket part in the vertical direction is higher than blocking portion, can prevent that the weld part of the insulating sleeve and second terminal from interfering.
For solving the problems of the technologies described above, the utility model also can be by the following technical solutions: a kind of electric connector, it comprises first body, be contained in some the first terminals of first body and be hubbed at the pull bar of the first body both sides, described pull bar comprises pivotal axis, the connecting portion of the stop section relative and connection stop section and pivotal axis with pivotal axis, the stop section can be rotated around pivotal axis, described stop section comprises blocking portion that is positioned at two ends and the socket part that connects blocking portion, be arranged with insulating sleeve on the socket part, when the formed plane of pivotal axis and connecting portion was parallel with horizontal plane, the axis that the socket part has was higher than the axis that blocking portion has on the vertical direction perpendicular to longitudinally.
Compared with prior art, the utlity model has following beneficial effect: the insulation property that sheathed insulating sleeve can reinforced pull rod on the socket part; In addition, the socket part in the vertical direction is higher than blocking portion, can prevent the interference of insulating sleeve and other parts.
[description of drawings]
Fig. 1 is the three-dimensional assembly diagram of the utility model electric connector combination;
Fig. 2 is the unassembled three-dimensional assembly diagram together of the utility model pin connector and butt connector;
Fig. 3 is the three-dimensional assembly diagram of the utility model pin connector and unassembled another angle together of butt connector;
Fig. 4 is the three-dimensional exploded view of the utility model pin connector;
Fig. 5 is the three-dimensional exploded view of the utility model butt connector;
Fig. 6 is the cut-away illustration of the utility model electric connector combination shown in Figure 1 along the A-A line;
Fig. 7 is the front view of the utility model electric connector combination;
Fig. 8 is the partial enlarged drawing of the utility model electric connector combination shown in Figure 7.
[embodiment]
As shown in Figure 1 to Figure 3, the combination of the utility model electric connector comprises an electric connector (present embodiment middle finger pin connector 100) and the butt connector 200 that cooperates with this electric connector.
As shown in Figure 4 and Figure 5, pin connector 100 comprises first body 11, is contained in the some the first terminals 12 in first body 11 and is coated on the upper shell 13 and the lower house 14 of first body, 11 upper and lower sides.At pin connector 100 rears,, some cables 15 realize electrically conducting thereby contacting with the first terminal 12.
To shown in Figure 8, upper shell 13 is formed by sheet metal punching press bending as Fig. 4, and it comprises second lamellar body 131 relative with first lamellar body 141 and the last button 133 that matches with lower fastener 142.Second lamellar body 131 respectively is extended with a fixture 132 to realize closely cooperating with lower house 14 towards both sides on longitudinally.This fixture 132 comprises the main part 1321 that is contained in first groove 1123, is fastened in the holding part 1322 of second groove 1124 and holds the latch part 1323 that sheet 1410 is interlocked with button.This latch part 1323 is provided with detaining and holds the opening 1324 that first salient point 1411 on the sheet 1410 matches.Last button 133 is down " U " shape, and button 133 is from up to down realized locking with lower fastener 142 on this by being clasped, and so forms spatial accommodation 19 between last button 133 and lower fastener 142.Pin connector 100 further is equiped with a pull bar 16, this pull bar 16 is formed by the bending of the rounded bonding jumper of section, the connecting portion 163 that it is provided with the pivotal axis 161 that is contained in spatial accommodation 19, the stop section 162 relative with pivotal axis 161 and connects pivotal axis 161 and stop section 162.That is, pull bar 16 is hubbed at first body, 11 two ends.Stop section 162 can be rotated around pivotal axis 161, and stop section 162 is provided with in the blocking portion 1621 at its two ends and the socket part 1622 between blocking portion 1621.Socket part 1622 forms offset with blocking portion 1621 junctions, thus the axis that the axis runout blocking portion 1621 that socket part 1622 is had has.When pivotal axis 161 and connecting portion 163 formed planes were parallel with horizontal plane, the axis in the vertical direction that socket part 1622 has was positioned at the top of the axis that blocking portion 1621 has.One insulating sleeve 17 is enclosed within 1622 outsides, socket part playing the good insulation performance effect, and the existence of offset can prevent insulating sleeve 17 move left and right.The wall thickness of insulating sleeve 17 is 0.15 millimeter in the present embodiment.
As shown in Figure 5, butt connector 200 comprises second body 21, is contained in some second terminals 22 in second body 21 and coats the shielding casing 23 of second body 21.Second body 21 comprises first wall portion 211, the second wall portion 212 relative with first wall portion 211 and connects the extension 213 at first, second wall portion two ends.Be formed with receiving space 214 that extends along longitudinally and some second terminal grooves 215 that communicate with receiving space 214 between first wall portion 211 and the second wall portion 212.Second terminal 22 comprises the holding parts 220 that has hangnail, from the horizontally extending contact site 221 of holding parts 220 1 ends, be positioned at holding parts 220 other ends and be horizontally extending weld part 223 and connect the support portion 222 that holding parts 220 and weld part 223 and in the vertical direction extend.Described contact site 221 protrudes in the receiving space 214 and is immobilizated in second terminal groove 215, and support portion 222 is positioned at outside second body 21 with weld part 223.
The schematic diagram that Fig. 1 and Fig. 6 are docking together for pin connector 100 and butt connector 200.At this moment, hyoplastron portion 113 insertion receiving spaces 214 make the first terminal 12 and second terminal 22 realize electrically conducting; The stop section 162 of pull bar 16 rotates and presses down the rear side that is held in butt connector 200 around pivotal axis 161 and breaks away to prevent that two connectors are unexpected.The connecting portion 163 of pull bar 16 fastens with projection 2331 and prevents that pull bar 16 from popping up.Stop section 162 is positioned at the top of the weld part 223 of second terminal 22 when being in closed position, the socket part 1622 on the stop section 162 is relative with some weld part 223.In order to reach the good insulation effect, the utility model is arranged with insulating sleeve 17 on socket part 1622, the wall thickness of right commercially available insulating sleeve 17 is thicker, therefore thereby the utility model further upwards bends socket part 1622 and is weld part 223 interference of insulating sleeve 17 headspaces to prevent the insulating sleeve 17 and second terminal 22, and then connecting portion 163 and projection 2331 can't be fastened.Simultaneously, socket part 1622 upwards bending can not increase electric connector and is combined in size on the butt joint direction, helps realizing miniaturization.
Claims (10)
1. electric connector combination, it comprises pin connector and the butt connector that matches with pin connector, pin connector comprises first body, be contained in first intrinsic some the first terminals and be hubbed at the pull bar at the first body two ends, first body is provided with the base portion that extends and from hyoplastron portion that base portion extends forward on longitudinally, pull bar comprises pivotal axis and the stop section relative with pivotal axis, and the stop section can be rotated around pivotal axis; Butt connector comprises second body and is contained in some second terminals of second body, second body is provided with the receiving space that extends along longitudinally to hold the hyoplastron portion of first body, each second terminal is provided with and is positioned at second external weld part, it is characterized in that: described stop section comprises blocking portion that is positioned at two ends and the socket part that connects blocking portion, be arranged with insulating sleeve on the socket part, when pull bar is in buckling state, the axis in the vertical direction that the socket part has is higher than the axis that blocking portion has, and the insulating sleeve on the socket part is positioned at the top of the weld part of second terminal.
2. electric connector combination as claimed in claim 1, it is characterized in that: described butt connector is provided with shielding casing, this shielding casing is provided with end wall and outwards convexes with projection from end wall at the longitudinally two ends, described pull bar is provided with the connecting portion that connects stop section and pivotal axis, and this connecting portion and projection are interlocked.
3. electric connector combination as claimed in claim 1, it is characterized in that: described pin connector comprises upper shell and the lower house relative with upper shell, described upper shell is provided with button, lower house is provided with lower fastener, form spatial accommodation between last button and the lower fastener, the pivotal axis of described pull bar is contained in the spatial accommodation.
4. electric connector combination as claimed in claim 3 is characterized in that: the described button of going up is down " U " shape, and described lower fastener is " U " shape.
5. electric connector as claimed in claim 3 combination, it is characterized in that: described shielding casing is provided with first wall portion, and is provided with through hole in first wall portion, and described upper shell is provided with fixture, and is provided with second salient point with the through hole snap close in fixture.
6. electric connector combination as claimed in claim 5, it is characterized in that: described first body is provided with the end that is positioned at the base portion two ends, the end is provided with front end face, and described fixture is provided with the latch part that is held in front end face, and described lower house is provided with the button that fastens with latch part and holds sheet.
7. electric connector combination as claimed in claim 6, it is characterized in that: described latch part is provided with opening, and described button is held sheet and is provided with first salient point that fastens with opening.
8. as each described electric connector combination in the claim 1 to 7, it is characterized in that: the wall thickness of described insulating sleeve is 0.15 millimeter.
9. electric connector, it comprises first body, be contained in some the first terminals of first body and be hubbed at the pull bar of the first body both sides, described pull bar comprises pivotal axis, the connecting portion of the stop section relative and connection stop section and pivotal axis with pivotal axis, the stop section can be rotated around pivotal axis, it is characterized in that: described stop section comprises blocking portion that is positioned at two ends and the socket part that connects blocking portion, be arranged with insulating sleeve on the socket part, when the formed plane of pivotal axis and connecting portion was parallel with horizontal plane, the axis that the socket part has was higher than the axis that blocking portion has on the vertical direction perpendicular to longitudinally.
10. electric connector as claimed in claim 9, it is characterized in that: also comprise upper shell and the lower house relative with upper shell, described upper shell is provided with button, and lower house is provided with lower fastener, form spatial accommodation between last button and the lower fastener, the pivotal axis of described pull bar is contained in the spatial accommodation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201432856U CN202076563U (en) | 2011-05-11 | 2011-05-11 | Electric connector and combination thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201432856U CN202076563U (en) | 2011-05-11 | 2011-05-11 | Electric connector and combination thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076563U true CN202076563U (en) | 2011-12-14 |
Family
ID=45114642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201432856U Expired - Fee Related CN202076563U (en) | 2011-05-11 | 2011-05-11 | Electric connector and combination thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076563U (en) |
-
2011
- 2011-05-11 CN CN2011201432856U patent/CN202076563U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120511 |