WO2015144364A1 - Kontaktbuchse für eine steckdose oder kupplung - Google Patents
Kontaktbuchse für eine steckdose oder kupplung Download PDFInfo
- Publication number
- WO2015144364A1 WO2015144364A1 PCT/EP2015/053484 EP2015053484W WO2015144364A1 WO 2015144364 A1 WO2015144364 A1 WO 2015144364A1 EP 2015053484 W EP2015053484 W EP 2015053484W WO 2015144364 A1 WO2015144364 A1 WO 2015144364A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- socket
- contact
- legs
- contact socket
- leg
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 26
- 238000010168 coupling process Methods 0.000 title claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 26
- 238000003780 insertion Methods 0.000 claims abstract description 35
- 230000037431 insertion Effects 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 210000002414 leg Anatomy 0.000 description 92
- 239000004020 conductor Substances 0.000 description 15
- 210000003414 extremity Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001070947 Fagus Species 0.000 description 2
- 235000010099 Fagus sylvatica Nutrition 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101100390736 Danio rerio fign gene Proteins 0.000 description 1
- 101100390738 Mus musculus Fign gene Proteins 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/115—U-shaped sockets having inwardly bent legs, e.g. spade type
Definitions
- the invention relates to contact sockets for sockets or couplings with two resilient, an insertion
- Deflection level is introduced into the insertion opening.
- Such contact sockets are commonly used in sockets or couplings, in particular
- Protective contact sockets serve to establish the electrical contact between the contact socket and the contact pin.
- plugs can be inserted, which have contact pins with different diameters.
- Contact pin diameters e.g. between about 4 and 5
- Tensile loads act on the plugs or couplings or on connecting cables attached thereto. Furthermore, it can in conventional contact sockets and
- An object of the invention is therefore to provide a comparison with the prior art improved contact socket for sockets or couplings, which can accommodate different diameters of pins and thus can be used flexibly.
- the contact socket according to the invention and an inventively equipped with it outlet or coupling should be protected from damage by plastic deformation, or at least more resistant to possible
- Another object of the invention is a simple, safe and / or space-saving installation of
- the invention proposes a contact socket and a socket or coupling with the features of
- the invention proposes a contact socket for
- Insertion opening forming female legs, between which a contact pin of a plug thereby
- the contact socket according to the invention has a fork with a first and a second outer leg, between which a first and a second inner leg is formed, wherein the inner legs are respectively disposed at the free ends of the outer legs and form at one free end of the bushing legs, wherein between the socket and outer legs free areas are formed, so that when inserting the contact pin in the insertion opening, the two socket legs can be deflected resiliently outward into the free areas.
- Limit be formed by material reinforcement on the inside of the first and / or second outer leg or on the first and / or second bushing legs.
- inventive contact socket has this one
- first and the second outer leg alternatively, only one connecting element may be provided which connects the first and the second outer leg
- External leg connects, wherein the connecting element is anchored in particular with the first and the second outer leg.
- the spring back is particularly preferably shaped such that it additionally includes such a connection element.
- such a supplemental or alternative connecting element is fixed to at least one of the boundaries.
- the contact bush viewed as a whole, is dimensionally stable
- the connecting element is designed as an electrical connection element, so that this also depending on the specific training a
- electrical conductor can be connected.
- Bushing legs are shaped so that the
- Insertion is conical or funnel-shaped, so that a pin with the least possible resistance in the insertion is easy to insert.
- the invention also relates to a socket and a
- a contact socket according to the invention is included.
- a socket preferably has a housing in which the contact socket is appropriately fixed in the socket or the coupling. It is advantageous if the contact socket is fixed on the first and second outer leg and the first and the second inner leg is resiliently movable.
- Fig. La a first embodiment of a
- Fig. Lb is a contact socket according to Fig. La in one
- FIG. 2a shows a first embodiment of a
- Fig. 2b shows a socket according to Fig. 2a in a
- Fig. 2c is an outlet of Fig. 2a in a plan view
- Fig. 2d is an enlarged detail of a section
- Fig. 3a is an inventive socket according to Fig. 2a with an inserted plug, on which a
- Fig. 3b shows a socket according to Fig. 3a in a plan view
- Fig. 3c shows an enlarged detail of a section
- Fig. 4a shows a further embodiment of a
- FIG. 4b shows a detail of Fig. 4a
- Fig. 4c is an enlarged detail section of
- Fig. 5a shows another embodiment of a
- Fig. 5b is a contact socket according to Fig.5a in a but opposite thereto top view with an electrical conductor connected thereto.
- Figures la and lb show a plan view of a first embodiment of a contact socket according to the invention for mounting in sockets or couplings, in which a
- a socket 9a a plug 11 and are sketchy
- a socket or clutch equipped according to the invention can consequently have a corresponding number of
- the first and second bushing legs 2 a, 2 b are approximately semicircular, so that they can enclose a cylindrical profiled contact pin, wherein the first and second bushing legs 2 a, 2 b can have any shape or partial shape to be able to enclose the corresponding profile of a contact pin.
- the contact bush 1 has a fork 12 with a first and a second outer leg 4a, 4b, between which a first and a second inner leg 5a, 5b is formed.
- Each inner leg 5a, 5b is at one of its ends at the free end 6a, 6b of the
- Outer leg 4a, 4b arranged and forms to its respective other end of the bushing legs 2a, 2b.
- FIGS. 1 a the FIGS.
- Inner leg 5a, 5b together with the sleeve legs 2a, 2b advantageously shaped such that between the
- the bushing legs 2 a, 2 b preferably abut one another on both sides of the insertion opening 3. In this way, furthermore, a minimum clamping width can be defined, from which contact pin diameter can be permanently held resiliently.
- free regions F, F ' are formed between the bushes and outer limbs 2 a, 2 b, 4 a, 4 b, so that when a contact pin 10 is received in the insertion opening 3, the two bushing limbs 2 a, 2b resiliently can be deflected outward in the free areas F, F '.
- Fig. La shows this a particularly preferred
- Outer leg 4a, 4b each have a boundary 7, 7 '
- the first and second outer limbs are shaped in such a way that the two limbs 7, 7 'are directed in the manner of a respective bushing leg in the direction of bushing
- Fig. La the limitations shown in Fig. La can be easily produced and provide a further section with spring-damping properties.
- Fig. Lb shows a plan view of a contact socket according to Fig. La with an inserted into the insertion jaw
- Socket legs 2a, 2b generally limited so that the resistance of the contact socket according to the invention against plastic deformation and relative to the contact pin acting transverse, tensile or leverage is increased.
- the limitations 7, 7 ' can thus be ensured that the bushing legs 2a, 2b are deflected only within their elasticity limits, without the limit is exceeded to the plastic range.
- the spring action of the contact socket thus remains much longer.
- the contact socket 1 shown in FIGS. 1a and 1b has a spring back 14 which connects the first outer leg 4a, 4b.
- the inner and outer legs and the spring back of the contact socket 1 are bent from a single elongated piece of sheet metal any metal.
- a connecting element 8 may be provided, which connects the first with the second outer leg 4a, 4b, wherein the connecting element, as below
- a spring back 14 is particularly preferably provided and shaped such that it can additionally include such a connecting element 8.
- Contact socket 1 made of a spring plate or made of brass or copper, wherein it is particularly advantageous for the inherent stability of the contact beech when the
- Connecting element 8 made of a different material, in particular electrically conductive material, for example of a harder material, such as a spring steel, is formed.
- the according to the embodiment shown in the figures of the spring back 14 enclosed connecting element 8 is further fixed to both boundaries 7, 7 ', whereby the inherent stability of the contact socket 1 is increased by the contact socket 1 is held together and the distance between the two outer legs 4a, 4b at least in the
- FIGS. 5a and 5b A to the embodiment of FIGS. 1a and 1b, similar embodiment as described above, is further illustrated in FIGS. 5a and 5b, wherein in
- Contact socket is the connecting element 8 at the same time as an electrical connection element for connecting a
- electrical conductor such as a stranded wire or a wire conductor, designed so that the number of components for a contact socket, socket or coupling
- the connecting element 8 may be formed, for example, as a clamping spring with an opening for insertion of the conductor or strand, as can be seen for example from FIGS. 2a to 2c or also FIG. 4a.
- the connection of an electrical conductor can also take place by means of connection techniques other than those outlined in FIGS. 2a to 2c or also FIG. 4a, eg also by means of screw connections, one possible embodiment of which is shown in FIGS. 5a and 5b
- Be nut or act as such This element may be one already mentioned above
- At least one conductor connection space 21 is formed. It is particularly advantageous if at least one of the two bushing legs 2a, 2b of the contact bush 1 is shaped such that the insertion opening 3 is conical or
- Fig. 2a shows a side view of a first
- Fig. 2b shows the socket 9a of Fig. 2a in one
- Fig. 2c shows this socket 9a in a plan view.
- FIGS. 2a to 2c three contact bushes 1, 1 ', 1 "according to FIG. 1a and 1b are mounted in the housing 9b of the socket 9a into which the contact pins 10, 10', 10 '' of the plug 11 are inserted , so that the free ends of the contact pins 10, 10 'and 10' 'protrude through the contact bushes 1, 1', 1 '' and are therefore visible.
- the middle contact pin 10 ' is configured somewhat shorter and therefore does not project with its free end completely out of the contact socket 1'.
- the contact socket can also be mounted under mechanical tension, e.g. by compressing the outer legs 4a, 4b, so that this alone a fixation of the contact socket 1 is effected in the housing.
- the fork 12 of a female connector 1 may be formed such that the fork 12 in the untensioned state, ie before assembly, is widened, wherein the free ends 6a, 6b of the outer legs 4a, 4b and the ends of the inner legs 5a, 5b arranged thereon then have a greater distance from each other, as shown in Fig. La.
- this Case thus takes the contact socket 1 a state as shown in Fig. La only after installation.
- electrical conductor is configured, for example, for clamping a strand or a wire conductor between a clamping spring.
- One of the contact bushes 1, 1 ', 1' 'each included connecting element 8 is this
- the spring back 14 of the contact socket according to the invention may be additionally formed with a recess through which the clamping lever 15, 15 ', 15' 'can act on a clamping spring.
- Fig. 2d shows an enlarged plan view
- the Fign. 3a to 3c show the socket according to the invention according to FIGS. 2a to 2d with the plug plugged in, in addition to a lateral force, so that a
- Torque Mb is exerted on the plug. As a result, this is pressed from the normal position and presses accordingly in the contact sockets
- Bushing legs 2a, 2b of the contact socket 1 can be deflected preferably only within their elasticity limits, without the limit to the plastic range is exceeded.
- An inventively equipped socket 9a or coupling is thus much more effective opposite to jammed contact pins 10, 10 ', 10''acting transverse, tensile or leverage
- Fig. 4a shows an embodiment of an inventively equipped socket 9a, with exposed for clarity reasons housing for the contact bushes 1, 1 ', 1' 'to better illustrate a preferred fixation of a connecting element 8.
- 4b shows a detail of FIG. 4a.
- a preferred fixing of a connecting element 8 is achieved in that the connecting element 8 has two opposite lateral limbs 16.
- the connecting element 8 has two opposite lateral limbs 16.
- Shaping can thus in the mounted state, e.g. also acting on the contact socket 1 side forces are suitably absorbed by the connecting element 8.
- Fig. 4b one of these leg 16 can be seen, which in a
- Recess 17 are anchored in the region of the boundary 7 '.
- the opposite leg, not shown, is anchored in a corresponding manner in the region of the boundary 7 (cf. also FIGS. 5a and 5b).
- the contact socket 1 is particularly stable
- FIG. 4c A detailed view similar to FIG. 4b, but based on FIG. 3c, ie in the case of a socket with the housing 9b shown, can be taken from FIG. 4c.
- the housing 9b additionally has two opposite, lateral bearing journals.
- Fig. 4c one of these bearing pin 18 can be seen, which engages from the outside into the boundary 7 '.
- the opposite, not shown bearing pin engages in a corresponding manner in the boundary 7 (see Fig. 3c).
- a position positioning of the contact socket in the housing can be effected, depending on the configuration, a complete fixation of the contact socket in the housing.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connecting Device With Holders (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RS20180607A RS57320B1 (sr) | 2014-03-26 | 2015-02-19 | Kontaktna utičnica za zidnu utičnicu ili spojnicu |
DK15705026.1T DK3123566T3 (en) | 2014-03-26 | 2015-02-19 | Contact socket for a socket or connector |
LTEP15705026.1T LT3123566T (lt) | 2014-03-26 | 2015-02-19 | Kištukinio lizdo kontaktinis gnybtas |
SI201530307T SI3123566T1 (en) | 2014-03-26 | 2015-02-19 | A contact socket for a socket or connection |
PL15705026T PL3123566T3 (pl) | 2014-03-26 | 2015-02-19 | Gniazdo stykowe dla gniazda wtykowego albo łącznika wtykowego |
ES15705026.1T ES2666837T3 (es) | 2014-03-26 | 2015-02-19 | Casquillo de contacto para una caja de enchufe o un acoplamiento |
EP15705026.1A EP3123566B1 (de) | 2014-03-26 | 2015-02-19 | Kontaktbuchse für eine steckdose oder kupplung |
CY20181100644T CY1125500T1 (el) | 2014-03-26 | 2018-06-20 | Υποδοχη επαφης για εξοδο ισχυος ή ζευξη |
HRP20180994TT HRP20180994T1 (hr) | 2014-03-26 | 2018-06-27 | Kontaktna utikačka kutija za električnu utičnicu ili kvačilo |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202014101428.4U DE202014101428U1 (de) | 2014-03-26 | 2014-03-26 | Kontaktbuchse für eine Steckdose oder Kupplung |
DE202014101428.4 | 2014-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015144364A1 true WO2015144364A1 (de) | 2015-10-01 |
Family
ID=50626160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2015/053484 WO2015144364A1 (de) | 2014-03-26 | 2015-02-19 | Kontaktbuchse für eine steckdose oder kupplung |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP3123566B1 (hu) |
CY (1) | CY1125500T1 (hu) |
DE (1) | DE202014101428U1 (hu) |
DK (1) | DK3123566T3 (hu) |
ES (1) | ES2666837T3 (hu) |
HR (1) | HRP20180994T1 (hu) |
HU (1) | HUE038100T2 (hu) |
LT (1) | LT3123566T (hu) |
PL (1) | PL3123566T3 (hu) |
PT (1) | PT3123566T (hu) |
RS (1) | RS57320B1 (hu) |
SI (1) | SI3123566T1 (hu) |
WO (1) | WO2015144364A1 (hu) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109917164A (zh) * | 2019-04-10 | 2019-06-21 | 浙江正泰仪器仪表有限责任公司 | 电能表以及电能表表箱 |
WO2022183557A1 (zh) * | 2021-03-03 | 2022-09-09 | 广东福田电器有限公司 | 一种牢固插接力的插座端子 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799893A (en) * | 1986-05-02 | 1989-01-24 | Yazaki Corporation | Function-preset wiring device for automobiles |
EP1753088A2 (en) * | 2005-08-12 | 2007-02-14 | J.S.T. Mfg. Co., Ltd. | Electrical connector and liquid crystal display device |
DE102010039883A1 (de) * | 2010-08-27 | 2012-03-01 | Reinhard Klein | Steckkontaktteil für elektrische Anschlüsse und Verfahren zur Herstellung eines derartigen Steckkontaktteils |
-
2014
- 2014-03-26 DE DE202014101428.4U patent/DE202014101428U1/de not_active Expired - Lifetime
-
2015
- 2015-02-19 EP EP15705026.1A patent/EP3123566B1/de active Active
- 2015-02-19 DK DK15705026.1T patent/DK3123566T3/en active
- 2015-02-19 WO PCT/EP2015/053484 patent/WO2015144364A1/de active Application Filing
- 2015-02-19 HU HUE15705026A patent/HUE038100T2/hu unknown
- 2015-02-19 RS RS20180607A patent/RS57320B1/sr unknown
- 2015-02-19 ES ES15705026.1T patent/ES2666837T3/es active Active
- 2015-02-19 PL PL15705026T patent/PL3123566T3/pl unknown
- 2015-02-19 PT PT157050261T patent/PT3123566T/pt unknown
- 2015-02-19 SI SI201530307T patent/SI3123566T1/en unknown
- 2015-02-19 LT LTEP15705026.1T patent/LT3123566T/lt unknown
-
2018
- 2018-06-20 CY CY20181100644T patent/CY1125500T1/el unknown
- 2018-06-27 HR HRP20180994TT patent/HRP20180994T1/hr unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799893A (en) * | 1986-05-02 | 1989-01-24 | Yazaki Corporation | Function-preset wiring device for automobiles |
EP1753088A2 (en) * | 2005-08-12 | 2007-02-14 | J.S.T. Mfg. Co., Ltd. | Electrical connector and liquid crystal display device |
DE102010039883A1 (de) * | 2010-08-27 | 2012-03-01 | Reinhard Klein | Steckkontaktteil für elektrische Anschlüsse und Verfahren zur Herstellung eines derartigen Steckkontaktteils |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109917164A (zh) * | 2019-04-10 | 2019-06-21 | 浙江正泰仪器仪表有限责任公司 | 电能表以及电能表表箱 |
WO2022183557A1 (zh) * | 2021-03-03 | 2022-09-09 | 广东福田电器有限公司 | 一种牢固插接力的插座端子 |
Also Published As
Publication number | Publication date |
---|---|
ES2666837T3 (es) | 2018-05-08 |
PL3123566T3 (pl) | 2018-09-28 |
RS57320B1 (sr) | 2018-08-31 |
LT3123566T (lt) | 2018-05-10 |
EP3123566A1 (de) | 2017-02-01 |
PT3123566T (pt) | 2018-06-14 |
DK3123566T3 (en) | 2018-07-09 |
SI3123566T1 (en) | 2018-08-31 |
CY1125500T1 (el) | 2024-02-16 |
EP3123566B1 (de) | 2018-04-04 |
HRP20180994T1 (hr) | 2018-08-10 |
DE202014101428U1 (de) | 2014-04-15 |
HUE038100T2 (hu) | 2018-09-28 |
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