CN2520053Y - Assembling type electric connector - Google Patents
Assembling type electric connector Download PDFInfo
- Publication number
- CN2520053Y CN2520053Y CN01277223U CN01277223U CN2520053Y CN 2520053 Y CN2520053 Y CN 2520053Y CN 01277223 U CN01277223 U CN 01277223U CN 01277223 U CN01277223 U CN 01277223U CN 2520053 Y CN2520053 Y CN 2520053Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- light
- insulating body
- emitting diode
- combined electric
- 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)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electric connector in combination type (1) which is arranged on the circuit board and can be connected with joints of network communication cable. The utility model comprises an insulation body (12), a regulation unit (2) with a plurality of signal terminals (25), a pair of magnetic filter component arranged on the regulation unit (22), an external shielding shell (4) coated outside the insulation body to prevent the electromagnetic interference (EMI) and a plurality of light-emitting diodes (LED) modules (3). Through the concave groove (47) arranged on the shielding shell, the modules are arranged inside the insulation body (12) and buckled with the flexible holding piece (11) which is arranged inside the insulation body. The shielding shell (4) is provided with a hole (48) so that the extracting tool (5) can pass through the hole and the light-emitting diodes modules (3) can be extracted. Through the structure, the light-emitting diodes modules can be arranged in the insulation body very conveniently or extracted easily from inside. The utility model is also suitable for the multi-port electric connector in combination type.
Description
[technical field]
The utility model is relevant a kind of combined electric connector, refers in particular to a kind of modular jack electric connector with light-emitting diode (LED) module of the connection status that can show verification related data transmission port.
[background technology]
Now, network connects for the current computer user, and its effect seems more and more important, and many computer users need to come transfer files, printed information and send Email etc. by the Internet in Internet or the enterprise.So, carrying out for guaranteeing the working properly of above-mentioned user, computer must keep good constantly with local server and be connected and its connection status can easily detect at any time.Be plugged in adapter in the computer and be typically provided with and be used to the modular jack connector that connects the network service cable and dispose light-emitting diode, above-mentioned light-emitting diode is to be used to provide the visual indication piece that detects the network connection state function.
Because existing light-emitting diode component is made easily and cost is lower, so the best mode of making the modular jack electric connector with show state function is a directly additional existing light-emitting diode component on this socket connector.Light-emitting diode and modular jack electric connector have several connected modes.The light-emitting diode edge buries in the insulating body of moulding (insert-molding) at modular jack in the equipment that discloses for the 4th, 978, No. 317 as the United States Patent (USP) at December 18 nineteen ninety bulletin, and this mode can provide the most fastening connection.Yet this connected mode is obviously comparatively expensive, is necessary to consider to change its assembling procedure to reduce cost.And for example United States Patent (USP) the 5th, 924, No. 890 and United States Patent (USP) the 6th, 174, disclosed for No. 194 a kind of separately make and when mounted group place circumscribed light-emitting diode (LED) module on the socket connector, its usually before shielding casing is coated on insulating body group go in the insulating body of modular jack and do not change its original-shape.For another United States Patent (USP) the 5th, 957, the light-emitting diode that is disclosed for No. 730 is to organize in this insulating body before the insulating body assembling of modular jack.In addition, in the insulating body of this socket, be provided with required the accommodating and keep structure of when assembling in addition, and then make relevant manufacturing process further complicated.United States Patent (USP) the 5th for another example, 741, No. 152 and United States Patent (USP) the 5th, 876, No. 239 patent has disclosed an optical fiber tube respectively, be used to transmit the light signal from light-emitting diode, assembling is convenient at the insulating body rear portion that this light-emitting diode is contained in modular jack usually, and above-mentioned optical fiber tube then is positioned at the upper right side of light-emitting diode and extends to the front end face of insulating body forward.So insulating body need be provided with corresponding receiving space and accommodate above-mentioned light-emitting diode and optical fiber tube, and before design associated transport path, must consider its most effective optical transmission mode earlier.Other utility model such as United States Patent (USP) the 5th, 700, the mounting terminal that exposes to socket insulating body rear portion that is disclosed for the 5th, 704, No. 802 with United States Patent (USP) for No. 157 can contact with the pin of this light-emitting diode by the subset of cell channels that runs through the insulating body front/rear end is fashionable at each light-emitting diode.Obviously,, more operation certainly will will be increased, and the insulating body of socket needs also to do different redesigns according to different cooperation situations for additional mounting terminal and these mounting terminal and accurate, stable the cooperating of light-emitting diode.
From the above, when light-emitting diode be located at modular jack its vertical component effect branch of when assembling on the circuit board and cause trouble in the manufacturing.Have the modular jack combined electric connector that is provided with state indicating device in a large amount of craft port and each port if produce, can increase cost.
Related light-emitting diode and the integrated electric connector for socket of insulating body in the above-mentioned prior art, if after wherein certain assembly, particularly light-emitting diode damage, whole electric connector just needs all to replace simultaneously.If above-mentioned modular jack has a large amount of ports, then can result in greater loss.Also have in the above-mentioned patent to relate to the light-emitting diode that separates setting with insulating body, its available new light-emitting diode is replaced the light-emitting diode that has damaged.Yet, because being group, the light-emitting diode of this separate type is located on the roof and rear wall of insulating body, so, need at least two buckle arms to be used for fixing light-emitting diode and break away from insulating body to avoid it.Mean that promptly this combined electric connector need adopt a more strong buckle structure, the operation of assembly and disassembly light-emitting diode equally can be more complicated and more consuming time.In addition, being coated on the outer corresponding increase of shielding casing of insulating body makes troubles also can for the dismounting of light-emitting diode.Also disclose in the above-mentioned patent have one with the above-mentioned similar and more complicated combined electric connector of combined electric connector with light-emitting diode, wreck if support arbitrary part of the framework of its light-emitting diode in the reprocessing process, this combined electric connector is that integral body is scrapped.
[summary of the invention]
Main purpose of the present utility model is to provide a kind of combined electric connector, it has an independent LED module, insulating body at combined electric connector was coated with under the situation of shielding casing, and this light-emitting diode (LED) module also can be organized in the electric connector easily or extract out in combined electric connector.
Another purpose of the present utility model is to provide a kind of combined electric connector with a large amount of electronic building bricks, and these electronic building bricks such as impaired can be replaced separately when reprocessing or repairing, and need not be replaced whole combined electric connector, save cost.
Another purpose of the present utility model is to provide a kind of multi-port modular electric connector, each port is equipped with identical electronic building brick, when an electronic building brick wherein damages, only need it is replaced and these electronic building bricks of other port still can continue to use, need not all change.
For achieving the above object, the utility model adopts following technical scheme: a kind of combined electric connector, group is located on the circuit board and docks with transmission of electric signals between circuit board and network service cable with the network service cable, and it includes insulating body, plurality of conductive terminals, light-emitting diode (LED) module and shielding casing; Wherein, insulating body has and is used for the craft port that collecting company is connected to the butt joint electric connector of cable, be formed with the retainer that is used for fixing light-emitting diode (LED) module in it, conducting terminal is housed in the insulating body and can electrically connects with conducting wire and the above-mentioned network service cable on the circuit board, light-emitting diode (LED) module comprises and taking shape in it and can be in observed illuminating part in the front end face place of insulating body and the part that is used to install this illuminating part, shielding casing is coated on outside the insulating body, and offering on the one sidewall can be for external tool by making the through hole of part disengaging that is used to install illuminating part of above-mentioned retainer and light-emitting diode.
Compared with prior art, the utility model combined electric connector is formed with the retainer that is used for fixing light-emitting diode (LED) module in its insulating body, be provided with the through hole that passes through for extraction tool in its shielding casing, promote the retainer end by outside extraction tool, can easily light-emitting diode be extracted out in insulating body, make it only need displacement separately, thereby save cost in impaired back.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model combined electric connector.
Fig. 2 is the three-dimensional combination figure of the utility model combined electric connector backsight.
Fig. 3 is the cutaway view along A-A direction shown in Figure 2.
Fig. 4 is the enlarged drawing of light-emitting diode (LED) module shown in Figure 3.
Fig. 5 is identical with structure shown in Figure 4, yet it is depicted as an instrument and inserts to extract light-emitting diode (LED) module from the tapping of shielding casing.
Fig. 6 is the three-dimensional combination figure of the combined electric connector of the utility model multiport, and wherein a light-emitting diode (LED) module and combined electric connector are separated.
[embodiment]
See also Fig. 1 and shown in Figure 2, the utility model combined electric connector 1 comprises the modular jack craft port 10 that at least one pair of piles up setting and is the mirror image symmetry.When this combined electric connector 1 was mounted on the printed circuit board (PCB) (not icon), each craft port can be docked with network service cable (not icon) and transmission signals between cable and printed circuit board (PCB) (PCB, not icon).Insulating body 12 is provided with a pair of cavity of vertically arranging that is used for accommodating the banjo of netting twine for above-mentioned craft port.Be formed with a receiving space 14 at the rear portion of insulating body 12, this receiving space 14 is connected with each space of two craft port 10 by the set last some passages that form of plate (not icon) of cutting apart between two craft port 10.Be provided with four in four corner correspondences of insulating body 12 front end faces 13 and accommodate mouthfuls 15,16.It is to extend back a suitable length to accommodate single standard light-emitting diode 20 from front end face 13 that each bottom of establishing near the installed surface of printed circuit board (PCB) accommodates mouthfuls 15.Each light-emitting diode 20 all has the number of pins of vertical bending, can accommodate the slit of mouthful 15 diapires and goes into insulating body for 17 groups along being positioned at the bottom.It is that front end face 13 from insulating body 12 extends rearwardly into insulating body 12 and runs through receiving space 14 that the top that is positioned at insulating body 12 tops accommodates mouthfuls 16.The middle part of insulating body 12 each sidewall is formed with a flexible clip gripping arm 18.
Contain a regulon 2 in the receiving space 14 of insulating body 12, it comprises that a circuit board 21, with conducting wire (not label) is surface mounted in terminal module 24 and at least one pair of the filtering/adjusting part 22 on the circuit board.Terminal module 24 comprises inlaying to bury to take shape in also organizes the conducting terminal 25 that is located at the contiguous guide edges 23 in circuit board 21 upper and lower both sides respectively in it.In addition, the lower surface of circuit board 21 is extended with downwards at least and each terminal module 24 corresponding at least one pair of welding module 26, and the one end surfaces is welded on the circuit board 21, and the other end then through hole is welded on the printed circuit board (PCB) at electric connector place.These filtering/adjusting parts 22 are corresponding with two craft port 10 respectively and be surface mounted on the circuit board 21 to regulate the signal by craft port 10.Be respectively equipped with clamping limb 18 corresponding recesses 28 on the limit, two opposite sides on next-door neighbour's circuit board guide limit 23 with insulating body 12.
Light-emitting diode (LED) module 3 is installed in the combined electric connector, is provided with a pair of standard light-emitting diode in it, and this light-emitting diode 3 includes the base portion 32 that extends light-emitting diode pin 31 and two branching portions 34 perpendicular with base portion 32 and that bending is extended.Protrude out an illuminating part 33 on the top of each branching portion 34, each branching portion 34 middle part is provided with pair of ribs 36 at least.During assembling, each branching portion 34 of light-emitting diode (LED) module 3 passes the receiving space 14 of insulating body 12 and top that group is gone into insulating body 12 and accommodates in mouthfuls 16, and the illuminating part 33 of this branching portion 34 can be observed in the front end face place of insulating body 12.In addition, be coated with a shielding casing 4 at insulating body 12, it includes a pair of interface 40 and some finger-like sheets 42.Above-mentioned interface 40 is positioned at shielding casing 4 front surfaces and is the mirror image symmetry, and it is corresponding with corresponding craft port 10, these finger-like sheets 42 respectively by the front end of the roof of shielding casing 4 and two side backward bending extension form.In addition, extend the cylinder 44 that is used for ground connection in shielding casing 4 two bottom sides edges.The rear wall of shielding casing 4 is the extension of this housing top wall before 12 groups of insulating bodies are gone into, when 12 groups of insulating bodies are gone into shielding casing 4 and with after its two side cooperates, the extension of shielding casing 4 roofs then bending downwards becomes its rear wall.After assembling was finished, mouthfuls 16 perforations that align were accommodated at the groove 47 that is formed at shielding casing 4 rear walls and contiguous roof place and the top of insulating body.
See also Fig. 3 and shown in Figure 4, during assembling, regulon 2 at first slips in the receiving space 14 along the guide channel of being located on insulating body 12 two sides 19 by its circuit board 21 both sides of the edge.When the guide edge 23 of circuit board 21 touched the trailing edge of insulating body 12 front end faces, corresponding recess 28 fastened so that regulon 2 stable being retained in the insulating body 12 on the clamping limb 18 of insulating body 12 both sides and the circuit board.Then, the bottom that light-emitting diode 20 inserts insulating body 12 is accommodated in the mouth 15, again shielding casing 4 is coated on outside the insulating body 12.The branching portion 34 of light-emitting diode (LED) module 3 passes the groove 47 and the group of shielding casing 4 and goes in this combined electric connector.In addition, accommodate mouthfuls 16 bottom side-walls at insulating body 12 tops and be formed with the lock catch arm 11 that extends rearwardly into receiving space.Be provided with one at the roof of shielding casing 4 with respect to each lock catch arm 11 place and arrive the path of the clasp of above-mentioned button gripping arm 11 ends so that extraction tool 5 to be provided with the perpendicular through hole 48 of the terminal set clasp of lock catch arm 11.During assembling, the branching portion 34 of light-emitting diode (LED) module 3 is accommodated accommodating of forming between mouthfuls 16 channel group is gone into along the groove on the shielding casing 4 47 and top and the clasp of the flank of branching portion 34 36 and lock catch arm 11 ends interlocks holds.
See also Fig. 5, need reprocessing or when repairing when light-emitting diode (LED) module 3 damages, the through hole 48 that an extraction tool 5 that is similar to clip board equipment passes shielding casing 4 is compressed on the clasp of lock catch arm 11 and promotes the flank 36 that it breaks away from light-emitting diode (LED) module.By this structure, light-emitting diode (LED) module 3 can reprocess or replace by taking out in the combined electric connector.Obviously, the light-emitting diode (LED) module 3 of this combined electric connector extracts rapidly and makes things convenient for, and need not remove other member.Simultaneously, by only repairing damaged component, the cost of product also can decrease.If damage of product needs to change immediately and also can select for use can't in time find identical light-emitting diode (LED) module the time electric connector for socket of of this type number to substitute.
See also the multi-port modular electric connector 6 shown in the 6th figure.The insulating body of integral type (unclear its configuration that discloses among the figure) has plurality of ports and is coated with a bigger shielding casing 60 at it.The roof of shielding casing 60 is provided with the groove 67 that through hole 68 and the rear wall adjacent with roof are formed with equal number.Light-emitting diode (LED) module 3 has and groove 67 and through hole 68 corresponding branching portions, can organize in the combined electric connector 6 easily after shielding casing 60 is coated on insulating body.For some member, particularly light-emitting diode (LED) module 3, can be identical with the above-mentioned structure that electric connector disclosed with two craft port.These multi-port jack combined electric connectors all adopt identical member to reduce cost effectively.
Claims (10)
1. combined electric connector is installed on the circuit board and docks with transmission of electric signals between circuit board and network service cable with the network service cable connector, and it includes insulating body, plurality of conductive terminals, light-emitting diode (LED) module and shielding casing; Wherein, insulating body has and is used for the craft port that collecting company is connected to the butt joint electric connector of cable, conducting terminal is housed in the insulating body and can electrically connects with conducting wire and the above-mentioned network service cable on the circuit board, light-emitting diode (LED) module comprises and taking shape in it and can be in observed illuminating part in the front end face place of insulating body and the part that is used to install this illuminating part that shielding casing is coated on outside the insulating body; It is characterized in that: be formed with the retainer that is used for fixing light-emitting diode (LED) module in insulating body, offering on a sidewall of shielding casing can be for external tool by making the through hole of part disengaging that is used to install illuminating part of above-mentioned retainer and light-emitting diode.
2. combined electric connector as claimed in claim 1 is characterized in that: above-mentioned insulating body comprises the receiving space of part that is used to install illuminating part of accommodating light-emitting diode, and above-mentioned retainer is the flexible snaps arm that is formed at this receiving space side-walls.
3. combined electric connector as claimed in claim 2 is characterized in that: above-mentioned through hole and described retainer terminal perpendicular.
4. combined electric connector as claimed in claim 1 is characterized in that: the part in order to illuminating part to be installed of light-emitting diode (LED) module is provided with a flank that matches with above-mentioned retainer.
5. combined electric connector as claimed in claim 1 is characterized in that: above-mentioned craft port is two, and piles up to be provided with and to be mirror image and be symmetrically distributed in the insulating body.
6. combined electric connector as claimed in claim 1 is characterized in that: electric connector also is provided with regulon, and this regulon has regulating element, and above-mentioned plurality of conductive terminals is installed on this regulon.
7. combined electric connector as claimed in claim 6 is characterized in that: described regulon has the welding module that can weld mutually with printed circuit board (PCB).
8. combined electric connector as claimed in claim 1 is characterized in that: it also comprises the single light-emitting diode of direction in the side insertion insulating body of the body that insulate that inserts insulating body along above-mentioned light-emitting diode (LED) module.
9. combined electric connector as claimed in claim 1 is characterized in that: shielding casing be provided with can be for light-emitting diode (LED) module be used to install the groove that the part of illuminating part is passed through.
10. combined electric connector as claimed in claim 1 is characterized in that: above-mentioned craft port is at least two, and is arranged side by side in insulating body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US96992601A | 2001-10-02 | 2001-10-02 | |
| US09/969926 | 2001-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2520053Y true CN2520053Y (en) | 2002-11-06 |
Family
ID=25516187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01277223U Expired - Fee Related CN2520053Y (en) | 2001-10-02 | 2001-12-29 | Assembling type electric connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2520053Y (en) |
| TW (1) | TW563924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716492A (en) * | 2013-12-13 | 2015-06-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2001
- 2001-12-29 CN CN01277223U patent/CN2520053Y/en not_active Expired - Fee Related
-
2002
- 2002-03-08 TW TW91202771U patent/TW563924U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716492A (en) * | 2013-12-13 | 2015-06-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN104716492B (en) * | 2013-12-13 | 2017-05-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW563924U (en) | 2003-11-21 |
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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: 20021106 Termination date: 20100129 |