CN1200861A - Intermediate coupling device in communication system - Google Patents
Intermediate coupling device in communication system Download PDFInfo
- Publication number
- CN1200861A CN1200861A CN96197817A CN96197817A CN1200861A CN 1200861 A CN1200861 A CN 1200861A CN 96197817 A CN96197817 A CN 96197817A CN 96197817 A CN96197817 A CN 96197817A CN 1200861 A CN1200861 A CN 1200861A
- Authority
- CN
- China
- Prior art keywords
- contactor
- sheet metal
- sheet
- cable
- contiguous 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
- H01R4/2425—Flat plates, e.g. multi-layered flat plates
- H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
- H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
- H04Q1/142—Terminal blocks for distribution frames
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structure Of Telephone Exchanges (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Cable Accessories (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to a device for connecting the external side (a) with the station side (b) of an equipment such that the two sides (a, b) will normally be mutually connected in a normal service mode in a coupling block (1). The external cables are connected to a first end of sheet metal contacts (3) in a first row of contacts in the coupling block (1) and the equipment cables are connected to a corresponding first end of contacts (5) in a second row of contacts. The two sides are mutually connected via a link (11). When desiring a service mode other than the normal service mode, a wire (29) is connected at both ends to requisite sleeves (17, 19), disposed over the second ends of respective contacts, whereafter the sleeves (17, 19) are pressed-in so as to push away the link (11), therewith breaking the normal connection between the sides (a, b) while achieving contact of the wire ends with corresponding contacts (3, 5).
Description
The device that the relevant a kind of two ends that are used for radio communication system of the present invention link together.
In known technology, the station end of an equipment, by means of MDF that comprises a dual link piece (main-frame) or DDF (digital distribution frame), be connected on the cable of outside of a radio communication system, here, the end cable of standing is received in the contiguous block, and external cable is received in another contiguous block.Contiguous block couples together by the cross-line between the lead in the cross-connect or two contiguous blocks, so that two ends are connected to each other.Contiguous block also comprises a test access device usually, a disconnection contact device and an overvoltage protection access device.Usually, that is, under the standards service pattern, line is parallel the stretching, extension, when hope during with other service mode, the tail end of line is removed from contiguous block, and moves on to new tie point place wherein, like this, line is just no longer parallel, but cross one another, provide desired new connection with this.
A shortcoming of this technology is that the major part of installment work is all spent on route wires, and contiguous block needs a large amount of spaces to be used for cross-connect.Each station all comprises a large amount of contiguous blocks, and they occupy spaces a large amount of in the station altogether.
OE-OS-3625422 has introduced a kind of layering connector block, and it comprises an internal electrical contact device that contains spring type contactor, and an output cable that is connected to spring contactor by means of spring contactor, is connected with an input cable by the contact.By means of tongue, the spring connection is disconnected.
OE-OS-3921204 has introduced a kind of cable contiguous block that is used for telecommunication system, and it comprises the port of input and output cable, and these ports have the prolongation that constitutes a contact device in contiguous block.When a tongue was inserted into and touches spring contactor, contact device was opened, and the connection of two terminals is disconnected.
The objective of the invention is to reduce above required installment work, and the station end of shortening telecommunication installation is connected the required time with outer end.
The problem that the present invention paid close attention to is with simple labour-saving working method, the station is held the possibility that couples together with outside joint current, here, under the known situation of the ratio of the cable that the respective service pattern is arranged, realize that the device of described connection only occupies less space in system.
This purpose realizes by following manner, is about to the outer end contiguous block and consists of a single contiguous block with station end contiguous block, and like this, the end of standing links together with the standards service pattern with outer end.This single contiguous block is to constitute like this, and when single line was pulled to the outer end of the piece that is connected or described station end, the connection between two ends was disconnected.Consider from this respect, when cable does not have the standards service pattern, only need under those required situations, to connect electric wire and get final product.
The benefit that the present invention brought is: because only need to connect electric wire under the pattern that is different from the standards service pattern, but not under the standards service pattern, so equipment only takies space very little in the system, and be easy to install.
Below will introduce a most preferred embodiment of the present invention by means of accompanying drawing, accompanying drawing is:
Fig. 1:, lean on the example of the above-mentioned dual link piece of wire interconnects by known prior art;
Fig. 2: illustrate above-mentioned apparatus of the present invention;
Fig. 3: the partial view of apparatus of the present invention that K-K along the line is got;
Fig. 4: the partial view of apparatus of the present invention that m-m along the line is got;
Fig. 5: insert the partial view of apparatus of the present invention of sleeve pipe, described view is that K-K along the line chooses.
Most preferred embodiment is described:
Fig. 1 shows the contiguous block in the prior art, and wherein, each contiguous block E, H comprise one group of polynary penetrating via, and it extends to the long limit on its opposite from a long limit of each contiguous block.And it is separated from each other by partition wall.Each passage all comprises two sheet metal contactor D separately, L and m, K, each contactor has corresponding contact groove N in an one outer end, P and R, S from the cable C that outer end A enters, is inserted among the contact groove N of those sheet metal contactor mouths of arranging along first long limit of first contiguous block E.The cable G that slave station end B enters, be inserted into accordingly among the contact groove S of the sheet metal contactor H that arranges along first long limit of second contiguous block H, two contiguous block E, H is linked together by line F, wherein each lead F end is arranged in the contact groove P of the corresponding metal sheet contactor L that distributes along second long limit of first contiguous block E, and the other end of each lead L is arranged in the contact groove R of the corresponding metal sheet contactor M that distributes along another long limit of second contiguous block H.Under the standards service pattern, these leads F distributes parallel to each other.
Fig. 2-5 shows an embodiment, in this embodiment, the above-mentioned contiguous block E that had used, H is replaced by a single contiguous block 1, and its mode is that the station end b and the equipment end a of equipment is connected to each other under the standards service pattern.Fig. 2 shows a contiguous block 1, and it comprises paired perforation sheet metal contactor 3 and 5, and they are configured in first and second row respectively by the long limit along tagblock 1, and wherein, all paired sheet metal contactors 3,5 are separated from each other by partition wall 7.Each all is placed in the corresponding penetrating via 9 sheet metal contactor 3,5, and the width of described sheet metal contactor 3, the 5 almost width with passage 9 is identical.The sheet metal contactor 3,5 of every pair of contactor is connected to each other by elastic draw bar 11, and an end of pull bar 11 engages with corresponding contact device 3 in first row, and its other end engages with the second capable corresponding contact device 5, as shown in Figure 3.
Pull bar 11 and sheet metal contactor 3 and 5 are fixed between the partition wall 7 in a kind of mode that is not illustrated, for example, and by means of the support slot that provides in the partition wall 7.
Each sheet metal contactor 3 all has one to contact groove 13,15 with 5 at its two ends.Enter the cable of contiguous block 1 from outer end a, receive on the contact groove 15, this groove is on first end of the sheet metal contactor 3 of the described contactor of first row.Enter the cable of contiguous block 1 on the station end by equipment, receive in the contact groove 15, this groove is arranged in first end of the second row contactor, 5 corresponding metal sheet contactors 5.Under the standards service pattern, the station end b and the outer end a of equipment are connected to each other by pull bar 11.
As will be seeing among Fig. 3 and Fig. 4, the sleeve pipe 17,19 with penetrating hole 21,23 be enclosed in the other end of each sheet metal contactor 3,5.When sleeve pipe 17,19 is pressed towards corresponding metal sheet contactor central, 25,27 ends of described sleeve pipe will make pull bar 11 disconnect with corresponding metal sheet contactor and engage, thereby disconnect the sheet metal contactor 3 of reply mutually and 5 be connected, and the station end b of described equipment is not connected mutually with outer end a, as shown in Figure 5.When hope obtains being different from the service mode of standards service pattern on a line, promptly, when hope obtains being connected to external cable a on first sheet metal contactors 3 of pair of metal sheet contactor 3 and 5 when being connected to another to new connection the between the attached cable b on second sheet metal contactor 5 of sheet metal contactor 3 and 5, new annexation can be set up by line 29 is pierced in hole 21 and 23, and this hole is provided by the sleeve pipe 17,19 that is enclosed within on first and second Metal Contact device 3 and 5 respectively.Sleeve pipe 17,19 is pressed towards the central authorities of corresponding metal sheet contactor, to disconnect existing connection, simultaneously, an end of line that is arranged in the hole of respective sleeve slips into the contact groove 13 of first sheet metal contactor 3, and the other end of line slips in the contact groove 13 of second sheet metal contactor 5.The desired new annexation that obtains is set up by line 29 between the station of equipment end b and outer end a.Break another station end cable b of connection at pair of metal sheet contactor 3,5, in a similar fashion,, with another sheet metal contactor 3,5 is broken an external cable a who is connected and connect by line 29.
When the sleeve pipe 17,19 on being enclosed within pair of metal sheet contactor 3 and 5 is taken out from contiguous block 1, line 29 is also regained from groove 13, pull bar 11 will rebound, thereby, sheet metal contactor 3 and 5 described centering will reconnect, and the station end b of equipment and outer end a will link together with the standards service pattern.
The benefit of described invention is, before the used time ratio of the station end b of connection device and outer end a Required time shorten under the face known case, this is because the required line that draws is few, and two ends are logical Often directly be connected to each other with the standards service pattern. When hope obtains respectively by outer end a and station end b During other service mode between two cables that enter, only need externally hold between a and station end b and adopt Lead connects, thereby the disconnection standard connects and sets up new service mode and connects required contiguous block Reduced, saved to equal extent the space in the station.
Claims (6)
1. the device that connects the cable that the station end (b) of the cable that enters from outer end (a) and slave unit enters in the relevant radio communication system, described device comprises a contiguous block (1), it includes the sheet metal contactor (3 that the input cable is connected thereto, 5), it is characterized in that: sheet metal contactor (3,5) connect, and be arranged in first row and second row of contiguous block (1) in pairs, wherein, receive first end of the first row contactor (3) from the cable of outer end (a) input, the cable of slave station end (b) input is received first end of the corresponding second row contactor (5); The sheet metal contactor (3,5) that is every pair of contactor all passes through jockey (11) and is connected to each other; Be that this device also comprises the displaceable parts (17,19) of porose (21,23), it is enclosed in the other end of each sheet metal contactor (3,5) of contiguous block (1), there, when displaceable parts (17,19) are moved toward inner deviation post, can cause that the jockey (11) that is positioned between first pair of sheet metal contactor (3,5) disconnects the connection between corresponding metal sheet contactor, and at the same time, the line (29) in the perforate (21,23) that is contained in described parts (17,19) can be contacted with corresponding metal sheet contactor; Be also that on above-mentioned position afterwards the line (29) that is contained in equally in the perforate (21,23) of another displaceable parts (17,19) is placed on the sheet metal contactor (3,5) of second pair of sheet metal contactor (3,5).
2. device as claimed in claim 1 is characterized in that, the effect that can move parts (17,19) is that jockey (11) is pushed open from corresponding metal sheet contactor (3,5), thereby disconnects the connection between corresponding metal sheet contactor.
3. the device described in claim 1 or 2 is characterized in that the hole (21,23) on the displaceable parts (17,19) is a penetrating hole.
4. the device described in claim 1,2 or 3, its characteristics are that displaceable parts (17,19) are sleeve pipes.
5. as claim 1,2,3 or 4 described devices, its characteristics are that jockey (11) is an elastic draw bar.
6. as claim 1,2,3,4 or 5 described devices, its characteristics are that each sheet metal contactor (3,5) comprises a contact tank (13,15); Its characteristics are that also line (29) relies on the part in its contact tank (13) that is inserted into respective metal sheet contactor (3,5), contacts with corresponding metal sheet contactor (3,5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9503738A SE504425C2 (en) | 1995-10-24 | 1995-10-24 | Interconnection device in a telecommunication system |
| SE9503738-8 | 1995-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1200861A true CN1200861A (en) | 1998-12-02 |
Family
ID=20399941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96197817A Pending CN1200861A (en) | 1995-10-24 | 1996-10-24 | Intermediate coupling device in communication system |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0873655A1 (en) |
| JP (1) | JPH11514519A (en) |
| KR (1) | KR19990067060A (en) |
| CN (1) | CN1200861A (en) |
| AU (1) | AU710095B2 (en) |
| SE (1) | SE504425C2 (en) |
| TW (1) | TW331672B (en) |
| WO (1) | WO1997016036A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100611637B1 (en) * | 2004-05-03 | 2006-08-11 | 이동익 | Automatic Main Distribution Frame |
| DE102009010930B4 (en) | 2009-02-27 | 2010-12-30 | Adc Gmbh | A method for splicing a double wire into at least one existing end-user dual wire and wire connector |
| EP2290749A1 (en) * | 2009-08-27 | 2011-03-02 | 3M Innovative Properties Company | Connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2495847A1 (en) * | 1980-12-05 | 1982-06-11 | Carpano & Pons | CONNECTING DEVICE |
| DE3625422A1 (en) * | 1986-07-28 | 1988-02-11 | Siemens Ag | Stacked component for distribution frames of telecommunication systems |
| US5302137A (en) * | 1993-04-22 | 1994-04-12 | Reliance Comm/Tec Corporation | Insulation displacement connector terminal block |
-
1995
- 1995-10-24 SE SE9503738A patent/SE504425C2/en not_active IP Right Cessation
-
1996
- 1996-10-16 TW TW085112619A patent/TW331672B/en active
- 1996-10-24 AU AU73564/96A patent/AU710095B2/en not_active Ceased
- 1996-10-24 JP JP9516543A patent/JPH11514519A/en active Pending
- 1996-10-24 KR KR1019980703000A patent/KR19990067060A/en not_active Application Discontinuation
- 1996-10-24 WO PCT/SE1996/001370 patent/WO1997016036A1/en not_active Application Discontinuation
- 1996-10-24 EP EP96935757A patent/EP0873655A1/en not_active Withdrawn
- 1996-10-24 CN CN96197817A patent/CN1200861A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990067060A (en) | 1999-08-16 |
| TW331672B (en) | 1998-05-11 |
| SE9503738L (en) | 1997-02-10 |
| WO1997016036A1 (en) | 1997-05-01 |
| AU7356496A (en) | 1997-05-15 |
| EP0873655A1 (en) | 1998-10-28 |
| SE504425C2 (en) | 1997-02-10 |
| AU710095B2 (en) | 1999-09-16 |
| SE9503738D0 (en) | 1995-10-24 |
| JPH11514519A (en) | 1999-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |