CN101320850B - Rotary type connecting unit and connecting panel with the same - Google Patents
Rotary type connecting unit and connecting panel with the same Download PDFInfo
- Publication number
- CN101320850B CN101320850B CN2008101000183A CN200810100018A CN101320850B CN 101320850 B CN101320850 B CN 101320850B CN 2008101000183 A CN2008101000183 A CN 2008101000183A CN 200810100018 A CN200810100018 A CN 200810100018A CN 101320850 B CN101320850 B CN 101320850B
- Authority
- CN
- China
- Prior art keywords
- terminal block
- rotary type
- type linkage
- code element
- linkage unit
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
- H01R9/2683—Marking plates or tabs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/54—Protective devices wherein the fuse is carried, held, or retained by an intermediate or auxiliary part removable from the base, or used as sectionalisers
- H01H85/545—Protective devices wherein the fuse is carried, held, or retained by an intermediate or auxiliary part removable from the base, or used as sectionalisers with pivoting fuse carrier
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Fuses (AREA)
Abstract
The present invention relates to a rotary type connection unit (8) used for a patch board. The connection unit (8) has connector plugs (7a, 7b) that are locked in corresponding female connectors of a terminal block (1). An electrically conducting component is connected with the connector plugs. A hinge (12) is connected with the terminal block. The hinge has an insert for being locked with an inscription element receiver (13) of the terminal block.
Description
Technical field
The present invention relates to a kind of rotary type linkage unit that is used for terminal block, comprise being given for the attachment plug of kayser in the gang socket of terminal block correspondence, comprising a member and a hinge components that is connected with terminal block that at least one and terminal block conduction are connected.The present invention relates to a kind of terminal block that has this rotary type linkage unit in addition, wherein, terminal box has a code element socket, and it comprises two fishplate bars opposite each other and the stopping projection on the fishplate bar free end.
Background technology
The fuse clip that is used for terminal block is well-known and the gang socket of regulation insertion terminal block, so that the overcurrent safety of the electric current that flows through the conductor that is connected with terminal block is provided.
DE102004017179B4 discloses a kind of fuse holder of terminal block, comprises shell, is used for fixing the mount pad of fuse plug-in unit, the light-emitting device that is used for the indicate fuse board state and the contact device that the contact that is used for the fuse plug-in unit is electrically connected with the contact of light-emitting device.The contact of contact device flexibly contacts with the contact of fuse plug-in unit at the fuse plug-in unit state of packing into.Shell is bearing on the slide block pivotally with the mount pad that is used for fixing the fuse plug-in unit, and it plays guide function when inserting terminal block.
DE20220570U1 discloses a kind of fuse plug that inserts in the terminal block gang socket.The plug portion that can insert in the terminal block is connected pivotally with fuse holder, and the latter is given at least one fuse plug-in unit is installed.Described fuse plug thereby can be used as independent accessory and be used for multiple terminal block.
DE19722936C7 discloses a kind of protection plug that can insert terminal block equally, is used to prevent superpotential fuse in it is combined in.
DE3512624C1 discloses a kind of cable joint that a safety element is arranged, and safety element can insert cable joint by the contact pantograph and connect in the contact accordingly.
Known in addition a kind of terminal block, it is useful on the code set socket of clip code element.Code element also can be designed as can be rotating.
Summary of the invention
The objective of the invention is, create a kind of improved rotary type linkage unit that is used for terminal block, it can be used in multiple terminal block and interlocking with it neatly.
This purpose reaches by a kind of rotary type linkage unit that is used for terminal block, this rotary type linkage unit comprises and is given for the attachment plug of kayser in the gang socket of a terminal block correspondence, a member and a hinge components that can be connected with described terminal block that at least one is connected with the attachment plug conduction, according to the present invention, described hinge components has an insertion latch fitting that is fit to the code element socket interlocking of terminal block.
Utilize the traditional wired plate to be provided for accepting the code element socket of code element by the present invention, the rotary type linkage unit is locked on this code element socket and with terminal block is connected pivotally.Described connection is designed to, when by the hinge components clip at the rotary type linkage unit on the terminal block when the terminal block direction turn round, in the gang socket of the attachment plug of rotary type linkage unit insertion terminal block correspondence.
The advantage of utilizing code element socket clip rotary type linkage unit to bring is on terminal block other fixtures to be set again.When rotary type linkage unit sleeve, the code element socket is covered by the rotary type linkage unit anyway and is thereby ineffective.Therefore have a respective coding part socket by the rotary type linkage unit, the code element socket can be transferred on the rotary type linkage unit.
By a kind of preferred form of implementation, inserting latch fitting has some to be located at face on such plane back to terminal block under the state that inserts terminal block, that is, some stopping projections that are located on the opposed fishplate bar of code element socket being placed on these faces and with hinge components is fixed on the terminal block.The clamping of stopping projection on these faces of insertion latch fitting realizes by a small amount of elasticity of customary insulation plastics.
Therefore the insertion latch fitting and the opposed fishplate bar of hinge components match, and they are configured for code element by its stopping projection that faces one another is the mounting groove on boundary with the stopping projection upwards.The height that inserts latch fitting matches by the position and the mounting groove degree of depth back to the face of terminal block.
Inserting latch fitting preferably has a projection that comprises a broadening section, and is designed in the groove that of inserting the code element socket and projection match.Projection is by be located at stopping projection locking code element socket slot in of broadening section by the code element socket.These stopping projections are seen from the projection free end and are engaged on the back of inserting latch fitting projection broadening section.Broadening section cross section for example can be designed to part circular for this reason, but its regulation is installed in below the bearing-surface of the code element of terminal block clip in the code element socket in the corresponding groove.Therefore the groove that matches of the projection of code element socket and part circular is designed to the hole of upward opening equally, and in order to insert projection, groove suitable for reading has a width littler than groove diameter.Thus shape the section of exceeding that constitutes code element socket stopping projection, it determines the projection of this part circular.
By a kind of preferred form of implementation, hinge components constitutes the part circular section of inserting the latch fitting projection and see the attach most importance to supporting section of new broadening of transition from free end after contraction.Supporting section is provided for being placed on the bearing-surface of code element socket mounting groove.Supporting section has one with respect to the step that abuts in the clamp segment on the fishplate bar of broadening again.
Particularly advantageous is that a cavity is arranged in this supporting section.Cause the elasticity of inserting latch fitting by described cavity, thus might with less power with the hinge components sleeve on the code element socket and thereby insure, make hinge components in the sleeve state is locked at the code element socket securely.
Hinge components preferably adjoins the insertion latch fitting a hinge segment, and this hinge segment has the revolution latch fitting to be used to be locked at revolution latch fitting corresponding on the rotary type linkage unit shell.Described revolution latch fitting can for example have two opposed fishplate bars that the hole of an alignment is arranged, and wherein inserts the cylindrical shaft corresponding with the hole, and they are for example combined with the shell of rotary type linkage unit and make.
By a kind of preferred form of implementation, the rotary type linkage unit is a fuse holder, and it comprises that is electrically connected a fuse plug-in unit that is used to insert fuse with attachment plug.
In addition, the rotary type linkage unit can for example have one to be combined in interior light-emitting device, especially light-emitting diode, is used to indicate the state of rotary type linkage unit.Therefore light-emitting device is combined in the shell of rotary type linkage unit by this way, that is, make and can see state from the outside.Especially when fuse was designed to electrical fuse, a kind of like this state can for example be the operating state of fuse.
In addition, the rotary type linkage unit can have a code element socket to be used for the clip code element.That is to say, utilize terminal block, cause terminal block can not remake other codings for the code element socket of the code element setting rotary type linkage unit of pegging graft.Therefore when on the rotary type linkage unit, establishing the code element socket, can replace terminal block now and adopt relevant rotary type linkage unit with code element.
Described in addition purpose of the present invention reaches by a kind of terminal block that is used for above-mentioned rotary type linkage unit.Here, terminal block has a code element socket, and it comprises two fishplate bars opposite each other and the stopping projection on the fishplate bar free end.
Especially the separation folder that has two joints is applicable to that as terminal block these two joints are in the rail-engaging end of disconnection, is used for two attachment plugs of rotary type linkage unit.But also it is contemplated that a kind of one pole joint that is combined in the member (glow lamp that for example is used for the current potential indication) in the rotary type linkage unit on single-phase terminal block, or the rotary type linkage unit by this way sleeve on two, the three or more one poles of arranging adjacent to each other or multipole terminal block, that is, attachment plug is connected with the gang socket of a plurality of terminal blocks.
Preferably, be provided with groove in the zone between fishplate bar, be used to insert can with projection that matches with groove on the hinge components of code element socket interlocking.The groove (lacuna) that described groove in code element socket mounting groove can for example be a part circular.Its advantage is that hinge components is not only realized by the fishplate bar that only is given for regular coding spare, and assurance is additionally fixing and stabilisation, is fixed in this groove because hinge components inserts a projection with the groove mating reaction of latch fitting.
Terminal block can have the lock connector of a guard rail by known way at the opposite end with the code element socket.
Description of drawings
Describe described purpose by accompanying drawing in detail as example below.Wherein:
Perspective cross-sectional view when the terminal block that Fig. 1 represents to have the rotary type linkage unit that is connected with terminal block by hinge components is in the rotary type linkage unit and goes to lock state;
Terminal block in Fig. 2 presentation graphs 1 and grafting also are locked at rotary type linkage unit on the terminal block; And
Fig. 3 represents the rotary type linkage unit among Fig. 1 and 2 and is installed in hinge components cross section and perspective above it.
Embodiment
By a kind of terminal block 1 that presss from both sides form of implementation that separates, comprise that a lock connector 2 is used for the terminal block sleeve at guard rail as seen from Figure 1.Terminal block 1 has lead socket 3a, 3b and spring clip tight coupling 4a, 4b by known way, and as cage modle tension spring joint, the electric contact that is used for conductor wire end is connected and mechanical fixation.Spring clip tight coupling 4a, 4b are connected to each other by rail-engaging 5.Rail-engaging 5 disconnects in the zone of socket 6 and can be by attachment plug 7a, the 7b overlap joint of the rotary type linkage unit 8 that for example is designed to fuse holder.For this reason, rotary type linkage unit 8 has a fuse plug-in unit 9 that is used to insert fuse 10 that is electrically connected with attachment plug 7a, 7b.In order to change fuse 10, cap 11 is contained on the shell of rotary type linkage unit 8 pivotally.
Rotary type linkage unit 8 by hinge components 12 pivotally sleeve on terminal block 1.For this reason, the size of hinge components 12 matches with the mounting groove that is made of terminal block 1 code element socket 13.Hinge components 12 is tuning each other from the distance of socket 6 with code element socket 13 from the distance of attachment plug 7a, 7b in addition, so when hinge components 12 clips were in code element socket 13, attachment plug 7a, 7b just can be turned back in the socket 6 of terminal block 1.This rotary type linkage unit 8 also has a code set socket 23.
Can see the terminal block 1 residing state with rotary type linkage unit 8 by Fig. 2, attachment plug 7a, 7b were turned back in the socket 6 of terminal block and made 5 two end contactings adjacent one another are of rail-engaging of interruption this moment.Therefore, the electric current of rail-engaging 5, flows in rail-engaging 5 other ends that interrupt by fuse 10 and another attachment plug 7a, 7b through one of attachment plug 7a, 7b.It can also be seen that by Fig. 1 and 2 code element socket 13 has fishplate bar 14a, the 14b that upwards refers to have at its free end stopping projection from terminal block.Described stopping projection is engaged on hinge components 12 and inserts in the face of latch fitting 15, in case the hinge components 12 in code element socket 13 upwards skids off.
In addition as can be seen, insert latch fitting 15 below, in code element socket 13 zones of terminal block 1, establish in form groove 16 for the groove (lacuna) of the part circular of upward opening, the projection 17 that inserts latch fitting 15 inserts wherein.Be designed to part circular equally by projection 17, make projection 17 that a broadening section be arranged.By groove 16 suitable for reading a width littler than the lacuna diameter of groove 16 being arranged, is that the projection 17 of part circular clamps with inserting latch fitting 15 cross sections.The stopping projection that constitutes in groove 16 open areas is seen the back that is engaged on projection 17 broadening sections from the free end of projection 17 for this reason.
Can find out rotary type linkage unit 8 detailed perspective once more by Fig. 3 with hinge components 12.Obviously, the part circular section of projection 17 sees there that from free end transition is a broadening section 18 again after contraction.This broadening section 18 also has a step with respect to the clamp segment 19 of further broadening.Clamp segment 19 is given on fishplate bar 14a, the 14b that abuts in terminal block 1.There is face in one plane on the surface of clamp segment 19, and the stopping projection of code element socket 13 fishplate bar 14a, 14b is engaged on described.
In addition as can be seen, hinge components 12 adjoins insertion latch fitting 15 hinge segment 20, and it has the fishplate bar of two distance layouts that separate each other, and wherein is shaped on the hole of an alignment respectively.Insert the cylindrical shaft that can stretch out from rotary type linkage unit 8 shells in these holes respectively, they constitute corresponding revolution latch fitting jointly with the hole of hinge segment 20.Here the shell of rotary type linkage unit 8 is packed in the intermediate cavity that hinge segment 20 fishplate bars by hinge components 12 form, and is bearing in pivotally on the hinge segment 20 by axle 21 at hinge segment 20 places.
In addition as can be seen, in the zone of supporting section 18, establish a cavity 22.The enough elasticity of projection of giving supporting section 18 and being attached thereto by this cavity 22 is so that might insert hinge components 12 in the code element socket 13 of corresponding design with it and be locked at the there.
Claims (13)
1. rotary type linkage unit (8) that is used for terminal block (1), comprise and be given for the attachment plug (7a of kayser in the corresponding gang socket of a terminal block (1), 7b), comprise at least one and attachment plug (7a, 7b) member and a hinge components (12) that is connected with terminal block (1) of conduction connection, it is characterized by: described hinge components (12) has an insertion latch fitting (15) that is fit to code element socket (13) interlocking of terminal block (1), described hinge components (12) adjoins insertion latch fitting (15) a hinge segment (20), and the latter has the revolution latch fitting and is used to be locked at revolution latch fitting corresponding on rotary type linkage unit (8) shell.
2. according to the described rotary type linkage unit of claim 1 (8), it is characterized by, described insertion latch fitting (15) is having the face that deviates from terminal block (1) under the state that is inserting terminal block (1) on such plane, some stopping projections (17) on the opposed fishplate bar (14a, 14b) that is located at code element socket (13) are placed on these faces and with hinge components (12) are fixed on the described terminal block (1).
3. according to claim 1 or 2 described rotary type linkage units (8), it is characterized by, described insertion latch fitting (15) has a projection (17) that comprises a broadening section, and be designed in the groove (16) that of inserting code element socket (13) and projection (17) match, and see the stopping projection interlocking that is engaged on broadening section back from projection (17) free end by code element socket (13).
4. according to the described rotary type linkage unit of claim 3 (8), it is characterized by, described broadening section cross section is a part circular, its regulation be installed in terminal block (1) but the groove that is used for the part circular of a correspondence below the bearing-surface of the code element of clip code element socket (13) in.
5. according to the described rotary type linkage unit of claim 4 (8), it is characterized by, described part circular section is seen the attach most importance to supporting section (18) of new broadening of transition from free end after contraction, and supporting section (18) has one with respect to the step that abuts in the clamp segment (19) on the fishplate bar (14a, 14b) of broadening again.
6. according to the described rotary type linkage unit of claim 5 (8), it is characterized by, a cavity (22) is arranged in described supporting section (18).
7. according to claim 1 or 2 described rotary type linkage units (8), it is characterized by, described rotary type linkage unit (8) has one to be electrically connected the fuse plug-in unit (9) that is used to insert fuse (10) with attachment plug (7a, 7b) as its member.
8. according to claim 1 or 2 described rotary type linkage units (8), it is characterized by, described rotary type linkage unit (8) has one to be combined in interior light-emitting device as its member, is used to indicate the state of rotary type linkage unit (8).
9. according to claim 1 or 2 described rotary type linkage units (8), it is characterized by, described rotary type linkage unit (8) has a code element socket (13) to be used for the clip code element.
10. terminal block (1) that has according to the described rotary type linkage unit of one of all claims in prostatitis (8), it is characterized by: its insertion latch fitting (15) clip is on the code element socket (13) of terminal block (1).
11. terminal block (1) that is used for according to the described rotary type linkage unit of one of all claims in prostatitis (8), wherein, this terminal block (1) has a code element socket (13), the latter comprises two fishplate bars opposite each other (14a, 14b) and the stopping projection on fishplate bar (14a, 14b) free end, it is characterized by, be provided with a groove (16) in the zone between fishplate bar (14a, 14b), be used for inserting can with a projection (17) that matches with groove (16) of the hinge components (12) of code element socket (13) interlocking.
12. according to the described terminal block of claim 11 (1), it is characterized by, the groove (16) of described terminal block (1) is the depression of a part circular.
13. according to claim 11 or 12 described terminal blocks (1), it is characterized by, terminal block (1) has a lock connector that is used for guard rail at the opposite end with code element socket (13).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710026459 DE102007026459B4 (en) | 2007-06-05 | 2007-06-05 | Schwenkanschlusseinheit and terminal block with such a swivel connection unit |
| DE102007026459.5 | 2007-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101320850A CN101320850A (en) | 2008-12-10 |
| CN101320850B true CN101320850B (en) | 2011-08-24 |
Family
ID=39985999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101000183A Expired - Fee Related CN101320850B (en) | 2007-06-05 | 2008-06-03 | Rotary type connecting unit and connecting panel with the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101320850B (en) |
| DE (1) | DE102007026459B4 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010014008U1 (en) | 2010-10-07 | 2012-01-12 | Weidmüller Interface GmbH & Co. KG | Additional connector |
| DE202014009245U1 (en) * | 2014-11-21 | 2016-02-24 | Ellenberger & Poensgen Gmbh | Switchgear and switching device arrangement |
| CN106159479B (en) * | 2015-03-30 | 2019-08-20 | Wago管理有限责任公司 | Terminal plate |
| DE102021106498A1 (en) * | 2021-03-17 | 2022-09-22 | Weidmüller Interface GmbH & Co. KG | Arrangement of a terminal block with accessory holder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004017179A1 (en) * | 2004-04-07 | 2005-10-27 | Siemens Ag | Fuse holder for use with electrical relays has fuse engaging contacts in housing and coupled to LED indicator |
| CN1747240A (en) * | 2004-09-09 | 2006-03-15 | 西门子公司 | Locking of modular blocks |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1868368U (en) * | 1963-01-10 | 1963-03-07 | C A Weidmueller K G | COVER FOR TERMINALS. |
| DE3512624C1 (en) | 1985-04-06 | 1986-07-31 | Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg | Electrical connecting terminal |
| FR2754383B1 (en) * | 1996-10-08 | 1998-12-18 | Legrand Sa | FUSE HOLDER WITH TEST SOCKETS AND, IF REQUIRED, INDICATOR |
| DE20220570U1 (en) | 2002-04-12 | 2003-12-04 | Wieland Electric Gmbh | Plug-in fuse has fuse capsule fitted in fuse holder pivoted to plug-in part for facilitating fuse replacement |
| DE20303475U1 (en) * | 2003-03-05 | 2003-05-15 | Wago Verwaltungsgesellschaft Mbh, 32423 Minden | Label holder for rows of terminals is designed for insertion of labels or labelling strips corresponding with terminals and conductors of differing sizes |
-
2007
- 2007-06-05 DE DE200710026459 patent/DE102007026459B4/en not_active Expired - Fee Related
-
2008
- 2008-06-03 CN CN2008101000183A patent/CN101320850B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004017179A1 (en) * | 2004-04-07 | 2005-10-27 | Siemens Ag | Fuse holder for use with electrical relays has fuse engaging contacts in housing and coupled to LED indicator |
| CN1747240A (en) * | 2004-09-09 | 2006-03-15 | 西门子公司 | Locking of modular blocks |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平7-73913A 1995.03.17 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101320850A (en) | 2008-12-10 |
| DE102007026459A1 (en) | 2008-12-18 |
| DE102007026459B4 (en) | 2010-08-19 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20160603 |