CN2624460Y - Module group connector - Google Patents
Module group connector Download PDFInfo
- Publication number
- CN2624460Y CN2624460Y CN 03251325 CN03251325U CN2624460Y CN 2624460 Y CN2624460 Y CN 2624460Y CN 03251325 CN03251325 CN 03251325 CN 03251325 U CN03251325 U CN 03251325U CN 2624460 Y CN2624460 Y CN 2624460Y
- Authority
- CN
- China
- Prior art keywords
- insulating body
- prevention device
- connector
- holding section
- misplug prevention
- 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
A module connector is provided, which is for transmitting the signal from the network communication equipment, and comprises a masking shell, an insulation body, a plurality of conductive terminals accommodated in the insulation body, and a misplug-proof device, in which, the insulation body is arranged with two side walls and a space for accommodating a butt connector, the masking shell is cladded outside the insulation body, the misplug-proof device has a clamping part, an elastic part and a barrier part interlinked with the elastic part, the outside of the misplug-proof device clamping part has a propping part, both side walls of the insulation body has an opening, the misplug-proof device is inserted in the insulation body from the opening, the propping part is slightly protruded the side wall of the insulation body, propped with the masking shell, and while the butt connector is inserted, the masking shell of the butt connector contacts. Through the arrangement, the masking shell can not require to equip with the grounding component for electrically-connected with the butt plug, further simplify the structure of the module connector, and be easy to simplify the manufacture process.
Description
[technical field]
The utility model relates to a kind of module connector, refers to a kind of module connector that prevents that non-matching plug connector from inserting especially.
[background technology]
The RJ-45 pin connector that is used for communication network is bigger than RJ-11 pin connector that is used for wired telephone network and socket connector width dimensions with the width dimensions of socket connector, therefore, the RJ-11 pin connector may misplug in the Registered Jack-45 connector, and damages the conducting terminal or the internal structure of Registered Jack-45 connector easily.The prior art relevant with the utility model can be with reference to the U.S. the 6th, 350, the module connector of No. 156 tool anti-misplug functions that patent disclosed, it comprises insulating body, conducting terminal, shielding casing and misplug prevention device, wherein the shielding casing leading edge is provided with and bends inwards and the grounding elastic part in order to electrically connect with banjo, when banjo inserts, make it contact and the function that is grounded with the module connector shielding casing; And insulating body is provided with sidewall and receiving space, and the two side is provided with the recess that cooperates in order to above-mentioned grounding elastic part; Again, misplug prevention device comprise holding parts, elastic portion and with the stop part of elastic portion interlock, wherein holding parts inserts in the accepting groove that is arranged on the insulating body roof from front to back, and elastic portion and stop part extend downward in the receiving space of this module connector, the position of the two side of the close module connector of elastic portion, and the longitudinal centre line of close this module connector of stop part.When the plug with this module connector coupling inserted, it contacted with elastic portion earlier, made stop part lift on together and not contact with banjo along with elastic portion.When inserting for non-matching plug, this non-matching plug can't touch elastic portion, and is subjected to stopping of stop part and can't inserts, thereby reaches the effect of anti-mis-insertion.Yet, be provided with on the shielding casing of above-mentioned module connector of this anti-error device grounding elastic part need be set, and insulating body needs the corresponding recess that cooperates with grounding elastic part that is provided with, make too complexity of structure, and be unfavorable for simplifying processing procedure.
[utility model content]
The purpose of this utility model is to provide a kind of module connector with misplug prevention device, and this misplug prevention device can be reached stable grounding function.
The purpose of this utility model is achieved by the following technical solution: a kind of module connector, cooperate in order to banjo connector with coupling, this pin connector is provided with metal shell, this module connector comprises shielding casing, insulating body, be contained in plurality of conductive terminals and misplug prevention device in the insulating body, wherein, insulating body is provided with roof, two side and by roof and sidewall enclosed in order to accommodate the receiving space of butt connector, described conducting terminal is provided with the contact site that extends to this receiving space, shielding casing is coated on the insulating body periphery, described misplug prevention device comprises the holding section, elastic portion reaches the stop part with the elastic portion interlock, wherein the outside, misplug prevention device holding section is provided with a support division, the insulating body that the insulating body two side is provided with opening and contiguous this opening part is provided with support slot, misplug prevention device inserts insulating body from this opening, the holding section of misplug prevention device is contained in the support slot of insulating body, this support division slightly protrudes from the insulating body sidewall, and connect with shielding casing, in order to the function that is grounded.
Compared with prior art, the utility model module connector is by being provided with a support division on misplug prevention device, and slightly dash forward in the insulating body sidewall, and connect with shielding casing, make and need not to be provided with again earthing component on the shielding casing in order to electrically connect with banjo, also need not corresponding the setting on the insulating body, make this module connector simple structure to be easy to simplify processing procedure in order to accommodate the mating part of above-mentioned earthing component.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model module connector.
Fig. 2 is the decomposing schematic representation of the utility model module connector.
Fig. 3 is the front view of the utility model module connector.
Fig. 4 is the cutaway view of Fig. 3 along the A-A line.
Fig. 5 is the three-dimensional combination figure that Fig. 1 does not contain shielding casing.
[embodiment]
Please refer to Figure 1 and Figure 2, the utility model module connector 100 comprises insulating body 3, be housed in insertion module 2 in the insulating body 3, the shielding casing 1 of coated insulation body 3 and can prevent that non-matching plug connector (not shown) from inserting the misplug prevention device 4 of this module connector 100.
Insert module 2 and comprise conducting terminal 21 and collets 22.Wherein, collets 22 are " L " type of upset, comprise mutually perpendicular horizontal part 221 and vertical component effect 222.Wherein horizontal part 221 both sides protrude out respectively and are provided with fin 2210, and vertical component effect 222 both sides are provided with the protruding thorn 2220 with insulating body 3 fixings.
Conducting terminal 21 comprises one with the horizontal holding parts 212 of collets 22 one-body molded settings, these holding parts 212 front ends are contact site 211 that acute angle is provided with and the weld part 213 of bending upwards from holding parts 212 rear ends certainly.
To shown in Figure 4, insulating body 3 comprises roof 31, sidewall 32, diapire 33, rear wall (not label) and receiving space 34 located therein in conjunction with Fig. 2.Wherein offer on the roof 31 in order to " protruding " shape second breach 311 of receiving space 34 conductings.Two side 32 front ends are provided with and shielding casing 1 fluting 123 projections that hold 322, and its middle part also is arranged with second opening 321.Be provided with first support slot 312, second support slot 313 and a recess 314 on the insulating body 3 at contiguous these second opening, 321 places, wherein first, second support slot 312,313 is certain angle setting, is vertical the setting in the present embodiment.In addition, lower end, 32 rear portion, two side extends back and is arranged with second convex extension part 35, and wherein this second convex extension part 35 is provided with and is positioned at its middle part notch 351 and is positioned at insertion post 352 on its upper surface.Diapire 33 is one aft-opening " recessed " shape structure, is respectively equipped with the accepting groove 331 that matches in order to collets 22 fins 2210 on its both sides inwall.
Please refer to shown in Figure 2ly, misplug prevention device 4 is formed by sheet metal compacting and bending, the stop part 45 that comprises sheet first holding section 41, inwardly protruded out to the elastic portion 42 and own elasticity portion 42 middle parts of the bending of oblique below by these first holding section, 41 front ends.Wherein first holding section 41 is the setting of acute angle degree with elastic portion 42, and 41 rear ends, first holding section are bent to form second holding section 43 downwards, and first holding section, 41 rear outside are provided with the support division 44 that extends forward along the direction that is approximately perpendicular to first holding section 41.
Extremely shown in Figure 5 in conjunction with Fig. 1, during assembling, at first, the conducting terminal 21 that inserts module 2 is one-body molded with collets 22, the wherein holding parts 212 of conducting terminal 21 and collets 22 fixings, its contact site 211 bends in the top of the horizontal part 221 of collets 22, and weld part 213 ends then protrude in the upper surface of collets 22 vertical component effects 222.Described insertion module 2 inserts from the rear portion of the body 3 that insulate, collets 22 fins 2210 fixing that matches with accepting groove 331 on insulating body 3 diapires 33.Secondly, misplug prevention device 4 inserts from second opening, 321 places of body 3 sidewalls 12 that insulate, wherein elastic portion 42 is passed insulating body 3 second openings 321 with stop part 45 and is contained in insulating body 3 receiving spaces 34 and close two side 32, and described stop part 45 is positioned at the middle part of insulating body 3 receiving spaces 34; And first holding section 41 and 43 of second holding sections are contained in respectively in first, second accepting groove 312,313 of insulating body 3 roofs 31; Again, support division 44 just in time is configured in recess 314 places of insulating body 3 roofs 31, and dimpling goes out insulating body 3 sidewalls 32.Once more, shielding casing 1 is coated on the outside of insulating body 3, fluting 123 on this shielding casing 1 side 12 holds mutually with projection 322 on insulating body 3 sidewalls 32, shell fragment 131 on shielding casing 1 first convex extension part 13 holds fixing with notch 35 1 on insulating body 3 second convex extension parts 35 mutually, this moment, shielding casing 1 side 12 connected with the support division 44 of misplug prevention device 4, further misplug prevention device 4 was immobilizated on the insulating body 3.This module connector 100 is a heavy board-like connector, it is installed in the electronic installation (not shown), and wherein the insertion post 352 that inserts sheet 122,132 and be positioned at insulating body 3 rear portions of first, second on the shielding casing 1 is respectively installed to the corresponding conduit of electronic installation.
During use, extremely shown in Figure 3 in conjunction with Fig. 1, when banjo (not shown) cooperates with the utility model module connector 100, the shell that covers of this banjo contacts with the elastic portion 42 of misplug prevention device 4 earlier, and this elastic portion 42 of pushing tow, described stop part 45 is upwards lifted with elastic portion 42 and is stretched, and makes banjo not contact with stop part 45 like this, thereby can be contained in fully in the receiving space 34.Simultaneously because of the support division 44 of anti-error device 4 and side 12 butts of shielding casing 1, make that the conducting terminal of conducting terminal 21 and butt connector is electrically conducted before, the static of being about to earlier on the butt connector shielding casing discharges, and reaches good shield effectiveness.Yet, when non-matching plug cooperates with the utility model module connector 100, its docking section extend into its width of receiving space 34 internal causes not enough and can't with elastic portion 42 butts of misplug prevention device 4; When further insertion, the docking section contacts with stop part 45, yet this stop part 42 can't be moved by the pushing tow of non-matching plug docking section and then can stop this plug to insert, again because this stop part 42 is arranged on the middle part of insulating body 3 receiving spaces 34, even non-matching plug is filled in firmly, ascending motion can prevent further that non-matching plug from inserting thereby this stop part 42 is not easy to do, so can reach desirable anti-mis-insertion effect.
The utility model module connector 100 is installed to misplug prevention device 4 on the insulating body 3 from body 3 sidewalls 32 that insulate, and first, second holding section 41,43 and insulating body 3 fixings of bending are set on misplug prevention device 4, can prevent that misplug prevention device 4 is loosening before and after taking place; The support division 44 of this misplug prevention device 4 interlocks with insulating body 3 recesses 314 and holds simultaneously, and shielding casing 1 is installed to that its side 12, back connects with support division 44 on the insulating body 3, thereby can make the firm grounding function of these misplug prevention device 4 tools.In addition, be positioned at the middle part of receiving space 34 after stop part 45 assemblings of this misplug prevention device 4, can more effectively play the effect of anti-mis-insertion.
Claims (6)
1. module connector, cooperate in order to banjo connector with coupling, this pin connector is provided with metal shell, this module connector comprises shielding casing, insulating body, be contained in plurality of conductive terminals and misplug prevention device in the insulating body, wherein, insulating body is provided with roof, two side and by roof and sidewall enclosed in order to accommodate the receiving space of butt connector, described conducting terminal is provided with the contact site that extends to this receiving space, shielding casing is coated on the insulating body periphery, described misplug prevention device comprises the holding section, elastic portion reaches the stop part with the elastic portion interlock, it is characterized in that: the outside, misplug prevention device holding section is provided with a support division, the insulating body that the insulating body two side is provided with opening and contiguous this opening part is provided with support slot, misplug prevention device inserts insulating body from this opening, the holding section of misplug prevention device is contained in the support slot of insulating body, this support division slightly protrudes from the insulating body sidewall, and connects with shielding casing.
2. module connector as claimed in claim 1 is characterized in that: also be provided with the recess that cooperates in order to support division on the insulating body at adjacent openings place.
3. module connector as claimed in claim 1 or 2 is characterized in that: described holding section and elastic portion are the acute angle setting.
4. module connector as claimed in claim 1 or 2 is characterized in that: described support slot of accommodating the misplug prevention device holding section is located at the roof of insulating body, and is opened on the insulating body sidewall.
5. want 3 described module connectors as right, it is characterized in that: described support slot of accommodating the misplug prevention device holding section is located at the roof of insulating body, and is opened on the insulating body sidewall.
6. module connector as claimed in claim 5, it is characterized in that: the insulating body sidewall is provided with support slot and is connected and the second angled support slot, and the extension downwards of the rear portion of misplug prevention device holding section is provided with second holding section that is contained in this second support slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251325 CN2624460Y (en) | 2003-04-25 | 2003-04-25 | Module group connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251325 CN2624460Y (en) | 2003-04-25 | 2003-04-25 | Module group connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624460Y true CN2624460Y (en) | 2004-07-07 |
Family
ID=34253124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251325 Expired - Fee Related CN2624460Y (en) | 2003-04-25 | 2003-04-25 | Module group connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624460Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600509A (en) * | 2015-02-04 | 2015-05-06 | 邓瑞瑞 | Anti-interference cable connector |
| CN108717323A (en) * | 2018-05-23 | 2018-10-30 | 郑州云海信息技术有限公司 | A kind of non-standard fool proof power modules of 54V |
-
2003
- 2003-04-25 CN CN 03251325 patent/CN2624460Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600509A (en) * | 2015-02-04 | 2015-05-06 | 邓瑞瑞 | Anti-interference cable connector |
| CN108717323A (en) * | 2018-05-23 | 2018-10-30 | 郑州云海信息技术有限公司 | A kind of non-standard fool proof power modules of 54V |
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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: 20040707 |