CN204179372U - Socket connector - Google Patents
Socket connector Download PDFInfo
- Publication number
- CN204179372U CN204179372U CN201420686155.0U CN201420686155U CN204179372U CN 204179372 U CN204179372 U CN 204179372U CN 201420686155 U CN201420686155 U CN 201420686155U CN 204179372 U CN204179372 U CN 204179372U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- host cavity
- socket connector
- contact site
- block
- 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
Links
- 230000002265 prevention Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000538562 Banjos Species 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of socket connector, comprise insulating body and conducting terminal, described insulating body is provided with host cavity, described conducting terminal is provided with main part, the front end of main body bends backward and the be inclined upwardly contact site extended in described host cavity and the afterbody extending described insulating body from the rear end of described main part, wherein, described socket connector also comprises the block be assembled on described insulating body, described block is provided with the support portion protruded in described host cavity, and described support zone is in the contact site lower position of conducting terminal.
Description
Technical field
The utility model relates to a kind of socket connector, particularly relates to a kind of socket connector with misplug prevention device.
Background technology
The RJ-11 socket connector connected for phone is connected RJ-45 because of structural similarity with for network communication; in daily life, RJ-11 plug usually can insert in Registered Jack-45 connector by user by mistake; but thisly misplug action and very easily cause the terminal in RJ-45 module to produce permanent deformation and losing efficacy; in order to prevent above-mentioned situation from occurring, industry generally adopts and arrange misplug prevention device to protect on module connector.
Related art can consult the US Patent No. 6 of bulletin on February 13 calendar year 2001,186, No. 835 patents, the patent discloses that a kind of Registered Jack-45 connector with misplug prevention device, and it comprises insulating body, be fixed on conducting terminal on insulating body and misplug prevention device.Wherein said misplug prevention device and described insulating body one-body molded, described misplug prevention device comprises two symmetrical freely-supported arms, each freely-supported arm comprise be wholely set slide the structure such as inclined-plane and baffle plate, and baffle plate is located at the inner side of sliding inclined-plane.When RJ-11 plug inserts, because its size is less than RJ-45, so be subject to the stop of above-mentioned baffle plate, make it to insert in socket connector further, and when RJ-45 plug inserts, because its size is comparatively large, leading edge can with the described contact of incline plane that slides, and then drive baffle plate to shift out the insertion path of RJ-45 plug, RJ-45 plug is inserted smoothly.
But misplug prevention device and the insulating body of above-mentioned socket connector are made of one piece, thus overall manufacturing process becomes complicated, considerably increases manufacturing cost.And because misplug prevention device adopts the identical plastic material with insulating body, its anti-fatigue ability is weak, and after repeatedly using, misplug prevention device is easily out of shape and lost efficacy, thus destroys the function of anti-mis-insertion.
Therefore, for the problems referred to above, be necessary that the socket connector designing a kind of improvement is to overcome above-mentioned defect.
Utility model content
The purpose of this utility model is to provide a kind of socket connector reducing manufacturing cost.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of socket connector, comprise insulating body and conducting terminal, described insulating body is provided with from front end face host cavity recessed backward, described conducting terminal is provided with the main part be fixed on described insulating body, main body inclination extends into flexible contact site and the rear end from described main part in described host cavity and extends the afterbody of described insulating body, described insulating body is provided with the opening run through at least side about host cavity, described socket connector also comprises the block be assembled into from the open side of described insulating body in host cavity, described block is provided with the support portion protruded in described host cavity, described support zone is below the contact site of conducting terminal.
As further improvement of the utility model, described block comprises base portion, and above-mentioned support portion is arranged at the left and right sides of base portion in pairs, and the left and right directions of this block centrally line is symmetrical arranged.
As further improvement of the utility model, described insulating body is provided with the accepting groove be positioned at below described host cavity and opening, above-mentioned base portion is housed in accepting groove, described support portion is provided with the inclined plane forming angle with the upper surface of described base portion and be obliquely installed with corresponding described contact site, and the distance between described inclined plane and contact site is less than the yield limit of contact site strain.
As further improvement of the utility model, described base portion is provided with and inwardly protrudes out described opening and the clamping part of clasp on described insulating body.
As further improvement of the utility model, described opening is greater than its width near the inboard portion of host cavity near the width of extraneous Outboard Sections.
As further improvement of the utility model, described opening runs through the both sides of insulating body, and described block arranges in pairs and lays respectively at the left and right sides of described host cavity.
For realizing aforementioned object, the utility model also can adopt following technical scheme: a kind of socket connector, comprise insulating body and some conducting terminals, described insulating body is provided with host cavity, described conducting terminal comprises main part, the contact site that one end of main body tilts to extend in described host cavity elasticity and the afterbody extending described insulating body from the other end of described main part, the contact site of described conducting terminal is arranged in a row in left-right direction, described insulating body is provided with the opening running through the host cavity left and right sides, described socket connector also comprises the block in the opening being assembled in described insulating body for a pair, described two blocks are equipped with the support portion protruded in described host cavity, described two support portions correspondences to be arranged in described arrangement contact site in a row below outermost two contact sites in left and right.
As further improvement of the utility model, described insulating body is provided with and is positioned at diapire below described host cavity, is positioned at the roof above described host cavity and is positioned at described host cavity both sides and connect the two side of roof and diapire, the main part of described conducting terminal is fixed on described diapire, and described block to be fixed on described diapire and to be positioned at above the main part of described conducting terminal.
As further improvement of the utility model, the diapire of described insulating body is provided with the accepting groove be positioned at for a pair below described host cavity and corresponding opening, described block comprises the base portion be housed in described accepting groove, described support portion upwards extends to form from the side of described base portion, described support portion is provided with the inclined plane forming angle with the upper surface of described base portion and be obliquely installed with corresponding described contact site, and the distance between described inclined plane and contact site is less than the yield limit of contact site strain.
As further improvement of the utility model, the width of the close extraneous Outboard Sections of described opening is greater than the width of the inboard portion near host cavity, described base portion is provided with and inwardly protrudes out described opening inner side part and the clamping part of clasp on insulating body, the left and right directions symmetrical configuration of each block centrally line.
Block of the present utility model can ensure that the plug matched inserts in described socket connector smoothly and also match with it, and stop non-matching plug to insert and then prevent from forming infringement to socket connector, the structure that the utility model fits together after adopting and insulating body and block being provided separately again, individually shaping insulating body and stop block structure simple, easy manufacture, be convenient to realize automated production, thus greatly can reduce the manufacturing cost of socket connector.And block shaping separately can adopt good material to improve the structural strength of block, and then in wananty costs minimized useful life improving whole socket connector simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model socket connector.
Fig. 2 is the schematic perspective view of another angle of Fig. 1.
Fig. 3 is the schematic diagram that socket connector in Fig. 1 removes block.
Fig. 4 is the three-dimensional exploded view of the socket connector in Fig. 1.
Fig. 5 is for the socket connector of the utility model shown in Fig. 1 is along the generalized section of A-A line.
Fig. 6 is for the socket connector of the utility model shown in Fig. 1 is along the generalized section of B-B line.
Fig. 7 is the similar generalized section shifted out by block with Fig. 6.
Embodiment
Refer to the of the present utility model a kind of socket connector 100 with misplug prevention device shown in Fig. 1 to Fig. 5, this socket connector 100 comprises insulating body 1, the some conducting terminals 2 be fixed on insulating body 1, the light-emitting diode 4 be fixed on insulating body 1, be assembled in the metal shell 3 of locating piece 5 on insulating body 1 and a pair block 6 and coated insulation body 1.
Refer to shown in Fig. 1 ~ 7, described insulating body 1 is provided with from the recessed backward host cavity 10 of front surface, is positioned at diapire 11 below described host cavity 10, is positioned at the roof 12 above described host cavity 10 and is positioned at described host cavity 10 left and right sides and connect the two side 13 of roof 12 and diapire 11.The two side 13 of described insulating body 1 is provided with the opening 131 be connected with described host cavity 10 and the external world, describedly open 131 sidewalls 13 running through corresponding in left-right direction, described in open 131 and be greater than its width B near the inboard portion of host cavity 10 near the width A of extraneous Outboard Sections.The diapire 11 of described insulating body is provided with and is positioned at described host cavity 10 and correspondence for a pair and opens accepting groove 111 below 131 and some spaced terminal grooves 112.The groove 122 that described roof 12 is provided with a fluting 121 be connected with host cavity 10 and the external world and is positioned at for a pair outside described fluting 121 left and right sides, described light-emitting diode 4 to be fixed in described groove 122 and to be exposed to the front end face of described insulating body 1 thus to provide Signal aspects function for described socket connector 100.
Described conducting terminal 2 is provided with the main part 21 be fixed on described insulating body 1, the front end of main body 21 bends backward and be inclined upwardly and extend into flexible contact site 22 and the rear end from described main part 21 in described host cavity 10 and extend the afterbody 23 of described insulating body 1.Described main part 21 is fixed in the corresponding end pilot trench 112 of described diapire 11.The contact site 22 of described conducting terminal 2 is arranged in a row in left-right direction, and the afterbody 23 of described conducting terminal 2 is arranged into two different rows of front and back in left-right direction.Described locating piece 5 assembling is fixed on the rear of described insulating body 1, and described locating piece 5 is provided with the through hole 51 that two rows pass for described afterbody 23 correspondence, thus fixes well the afterbody 23 of described conducting terminal 2.
Refer to shown in Fig. 5 ~ 7, described two blocks 6 are inwardly assembled in host cavity 10 from corresponding opening 131 place of described insulating body 1.Described block 6 comprises the base portion 61 be housed in described accepting groove 111 and the support portion 62 upwards extended from the left and right sides of described base portion 61.The support portion 62 that rear described two blocks 6 of assembling are positioned at inner side is all convex stretches into described host cavity 10, and support portion 62 correspondence inside described two is arranged in described arrangement contact site in a row 22 and is positioned at below outermost two contact sites 22 in left and right, described support portion 62 is provided with the inclined plane 621 be obliquely installed with corresponding described contact site 22 that to form an angle with the upper surface shape of described base portion 61, distance between described inclined plane 621 and contact site 22 is less than the yield limit deflection of contact site 22 strain, thus make the distortion of the contact site 22 of conducting terminal 2 when being resisted against support portion 62 elastic break-down not occur in its elastic range.Support portion 62 outside described two blocks 6 are positioned at then correspondence is housed in the opening 131 of described insulating body 1 two side 13.
Described opening 131 is greater than the width B of the inboard portion near host cavity 10 near the width A of extraneous Outboard Sections, the state that block 6 is tight present first pine when opening 131 place of described insulating body 1 assembles in host cavity 10 after, therefore the described opening 131 of one side is positioned at the insertion that the wider part in outside is conducive to block 6, easily assembles; The described opening 131 of another aspect is positioned at the narrower part in inner side and can closely cooperates with block 6 better, ensures reliably to fix between block 6 and insulating body 1.Described block 6 is assembled to after on insulating body 1, the base portion 61 of described block 6 is provided with the clamping part 611 inwardly protruding out described opening 131 inboard portion, described clamping part 611 clasp is positioned at the rear position place of opening 131 at insulating body 1, therefore, even if when described insulating body 1 deforms under the high temperature conditions, described block 6 to be still held on insulating body 1 by clamping part 611 thus anti-stop block 6 drops out in described opening 131, and then ensure that block 6 is reliablely and stablely combined with insulating body 1.In addition, the left and right directions symmetrical configuration of each block 6 of the utility model centrally line, therefore, two blocks 6 can be assembled in described insulating body 1 from any side opening 131 of described insulating body 1, disabler can not be caused because of anti-dress, thus serve foolproof function well.
The coated described insulating body 1 of described metal shell 3, a pair spacer 33 that metal shell 3 is provided with the interface 31 corresponding with described host cavity 10, the recess 32 corresponding with described fluting 121 and extends in described recess 32.Described spacer 33 can match with banjo thus socket connector 100 is combined reliably with banjo.The centre position, both sides of described metal shell 3 is provided with the fixing feet 34 that can be mounted to for a pair on circuit board, thus described socket connector is mounted on circuit board in the mode of depositing plate type.
Socket connector 100 of the present utility model is a kind of Registered Jack-45 connector, contact site 22 place of the utility model conducting terminal 2 corresponding on the RJ-45 plug that this socket connector matches is provided with some terminals and accommodates the slot to make way of described terminal, to enter in corresponding slot to make way when described contact site 22 matches with corresponding terminal, and then the terminal ensureing on RJ-45 plug realizes elasticity smoothly with contact site 22 and docks.
And when non-matching plug inserts as RJ-11 plug, outermost two contact sites 22 that the utility model socket connector 100 conducting terminal 2 directly will be oppressed in the both sides of RJ-11 plug make on its support portion 62 being resisted against described block 6, thus stop non-matching RJ-11 plug to insert further in described host cavity 10, and then reach the function of anti-mis-insertion.Even if plug non-matching in addition inserts socket connector 100 of the present utility model and forces outermost two contact sites 22 that strain occurs, but be less than the yield limit deflection of contact site 22 strain due to the distance between the inclined plane 621 of support portion 61 and contact site 22, therefore the contact site 22 of conducting terminal 2 just abuts on described support portion 62 before generation surrender, thus make the contact site 22 of conducting terminal 2 can not be bent downwardly distortion further again, thus stop non-matching plug to insert further and ensure that conducting terminal 22 is not destroyed.
In sum, block 6 of the present utility model can ensure that the plug matched inserts in described socket connector 100 smoothly and also match with it, and stop non-matching plug to insert and then prevent from forming infringement to socket connector 100, therefore block 6 of the present utility model is the misplug prevention device of socket connector 100.The structure that the utility model fits together after adopting and insulating body 1 and block 6 being provided separately again, individually shaping insulating body 1 and block 6 structure simple, easy manufacture, is convenient to realize automated production, thus greatly can reduce the manufacturing cost of socket connector 100.And block 6 shaping separately can adopt good material to improve the structural strength of block 6, and then in wananty costs minimized useful life improving whole socket connector 100 simultaneously.The opening 131 of described insulating body 1 forms structure wide outside and narrow inside, state tight after making block 6 present first pine when opening 131 place of described insulating body 1 assembles in host cavity 10, described opening 131 is positioned at the insertion that the wider part in outside is conducive to block 6 on the one hand, easily assembles; The described opening 131 of another aspect is positioned at the narrower part in inner side and can closely cooperates with block 6 better, ensure that and carries out reliable secure bond between block 6 and insulating body 1.Described block 6 is assembled to after on insulating body 1, clamping part 611 clasp on block 6 is positioned at the rear position place of opening 131 at insulating body 1, thus be still held on insulating body 1 by clamping part 611 when can ensure that even if the described insulating body 1 of described block 6 deforms under the high temperature conditions, and can not come off in described opening 131, and then ensure that block 6 is reliablely and stablely combined with insulating body 1.In addition, the left and right directions symmetrical configuration of each block 6 of the utility model centrally line, therefore, two blocks 6 can be assembled in described insulating body 1 from any side opening 131 of described insulating body 1, disabler can not be caused because of anti-dress, thus serve foolproof function well, convenient raising automated production efficiency.
Finally it should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted; although be described in detail the utility model with reference to preferred embodiment; have in any art and usually know the knowledgeable; not departing from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection range of the present utility model is when being as the criterion depending on the right person of defining.
Claims (10)
1. a socket connector, comprise insulating body and conducting terminal, described insulating body is provided with from front end face host cavity recessed backward, described conducting terminal is provided with the main part be fixed on described insulating body, main body inclination extends into flexible contact site and the rear end from described main part in described host cavity and extends the afterbody of described insulating body, it is characterized in that: described insulating body is provided with the opening run through at least side about host cavity, described socket connector also comprises the block be assembled into from the open side of described insulating body in host cavity, described block is provided with the support portion protruded in described host cavity, described support zone is below the contact site of conducting terminal.
2. socket connector according to claim 1, is characterized in that: described block comprises base portion, and above-mentioned support portion is arranged at the left and right sides of base portion in pairs, and the left and right directions of this block centrally line is symmetrical arranged.
3. socket connector according to claim 1, it is characterized in that: described insulating body is provided with the accepting groove be positioned at below described host cavity and opening, above-mentioned base portion is housed in accepting groove, described support portion is provided with the inclined plane forming angle with the upper surface of described base portion and be obliquely installed with corresponding described contact site, and the distance between described inclined plane and contact site is less than the yield limit of contact site strain.
4. socket connector according to claim 3, is characterized in that: described base portion is provided with and inwardly protrudes out described opening and the clamping part of clasp on described insulating body.
5. socket connector according to claim 2, is characterized in that: described opening is greater than its width near the inboard portion of host cavity near the width of extraneous Outboard Sections.
6. the socket connector according to any one of claim 1-5, is characterized in that: described opening runs through the both sides of insulating body, and described block arranges in pairs and lays respectively at the left and right sides of described host cavity.
7. a socket connector, comprise insulating body and some conducting terminals, described insulating body is provided with host cavity, described conducting terminal comprises main part, one end of main body tilts to extend into flexible contact site and the other end from described main part in described host cavity extends the afterbody of described insulating body, the contact site of described conducting terminal is arranged in a row in left-right direction, it is characterized in that: described insulating body is provided with the opening running through the host cavity left and right sides, described socket connector also comprises the block in the opening being assembled in described insulating body for a pair, described two blocks are equipped with the support portion protruded in described host cavity, described two support portions correspondences to be arranged in described arrangement contact site in a row below outermost two contact sites in left and right.
8. socket connector according to claim 7, it is characterized in that: described insulating body is provided with and is positioned at diapire below described host cavity, is positioned at the roof above described host cavity and is positioned at described host cavity both sides and connect the two side of roof and diapire, the main part of described conducting terminal is fixed on described diapire, and described block to be fixed on described diapire and to be positioned at above the main part of described conducting terminal.
9. socket connector according to claim 8, it is characterized in that: the diapire of described insulating body is provided with the accepting groove be positioned at for a pair below described host cavity and corresponding opening, described block comprises the base portion be housed in described accepting groove, described support portion upwards extends to form from the side of described base portion, described support portion is provided with the inclined plane forming angle with the upper surface of described base portion and be obliquely installed with corresponding described contact site, and the distance between described inclined plane and contact site is less than the yield limit of contact site strain.
10. socket connector according to claim 7, it is characterized in that: the width of the close extraneous Outboard Sections of described opening is greater than the width of the inboard portion near host cavity, described base portion is provided with and inwardly protrudes out described opening inner side part and the clamping part of clasp on insulating body, the left and right directions symmetrical configuration of each block centrally line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686155.0U CN204179372U (en) | 2014-11-17 | 2014-11-17 | Socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686155.0U CN204179372U (en) | 2014-11-17 | 2014-11-17 | Socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179372U true CN204179372U (en) | 2015-02-25 |
Family
ID=52568148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686155.0U Expired - Fee Related CN204179372U (en) | 2014-11-17 | 2014-11-17 | Socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332768A (en) * | 2014-11-17 | 2015-02-04 | 昆山思瑞奕电子有限公司 | Socket connector |
-
2014
- 2014-11-17 CN CN201420686155.0U patent/CN204179372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332768A (en) * | 2014-11-17 | 2015-02-04 | 昆山思瑞奕电子有限公司 | Socket 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 |