EP3590154A2 - Quick coupling system in cee norm plugs and sockets - Google Patents

Quick coupling system in cee norm plugs and sockets

Info

Publication number
EP3590154A2
EP3590154A2 EP18822760.7A EP18822760A EP3590154A2 EP 3590154 A2 EP3590154 A2 EP 3590154A2 EP 18822760 A EP18822760 A EP 18822760A EP 3590154 A2 EP3590154 A2 EP 3590154A2
Authority
EP
European Patent Office
Prior art keywords
lever
cee
norm
plugs
sockets
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.)
Withdrawn
Application number
EP18822760.7A
Other languages
German (de)
French (fr)
Other versions
EP3590154A4 (en
Inventor
Sayim TUTUNCU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tp Elektrik Malzemeleri Sanayi Ve Ticaret AS
Original Assignee
Tp Elektrik Malzemeleri Sanayi Ve Ticaret AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tp Elektrik Malzemeleri Sanayi Ve Ticaret AS filed Critical Tp Elektrik Malzemeleri Sanayi Ve Ticaret AS
Publication of EP3590154A2 publication Critical patent/EP3590154A2/en
Publication of EP3590154A4 publication Critical patent/EP3590154A4/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4811—Spring details
    • H01R4/4816—Spring details the spring shape preventing insertion of the conductor end when the spring is unbiased
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable

Definitions

  • I nvention used for electrical conduction in industry, is about CEE norm plugs and sockets which provide quick coupling.
  • the invention is about CEE norm plugs and sockets which consist of a lever step on the end to hold it in place at equilibrium point, which are mounted outwardly and open the cable entry by pushing the spring when they are mounted and permit the cable entry at this point, which tighten the cable with spring force thanks to the lever moving inward.
  • CEE norm plugs and sockets are used for electrical conduction in industrial field. It is known that in current technique, the cable connection in the CEE norm plug and socket is provided with the spring is mounted on the contact. However, the movement of connecting pieces which are used to move the spring on the contact is supplied with a screwdriver. As these types of products involve the use of a screwdriver and high power, they both tire the user out and require tool using.
  • the invention solves all of the above-mentioned problems at the same time.
  • the invention is generally about CEE norm plugs and sockets which consist of a lever on the end to hold it in place at equilibrium point, which are mounted outwardly and open the cable entry by pushing the spring when they are mounted and permit the cable entry at this point, which tighten the cable with spring force by means of the lever moving inward.
  • the most important im of the invention is that it does not require the use of a screwdriver in the connection system. In this way a screwdriver isn't used, the workload is reduced and the installation speed is increased.
  • Another aim of the invention is to provide an ergonomic cable connection and one-handed operation. Another aim of the invention is that according to the position of the spring on the contact when the lever is opened, the spring stays in balance by means of the lever step. This also ensures that both hands of the user are left idle and the cable installation gets easy.
  • the invention will become a preferred product in the industry with its present condition and simple structure and this will provide a commercial success.
  • Figure 1 Shows the levers on the contact carrying adapter and the cable entry in the closed position.
  • Figure 2 shows the levers on the contact carrying adapter and the cable entry in the open position.
  • Figure 3 Shows the operation of the lever, contact, spring in the contact carrying adapter.
  • Figure 4 Shows contact carrying adapter demounted.
  • Figure 5 Shows the mounted contact carrying body ready to be cabling in the open position of the lever in an inter-sectional view.
  • Figure 6 Shows the mounted contact carrying body cabled in the closed position of the lever in an inter-sectional view.
  • Figure 7 Shows the contact carrying body cover.
  • Figure 8 Shows the contact carrying body in the lever cable entry closed position in perspective inter-sectional view.
  • Figure 9 Shows operation of the lever, contact, spring in the contact carrying adapter with the cable entry closed position and open position in a cross-sectional view.
  • I nvention is the quick coupling system used in CEE norm plugs and sockets.
  • Figure 4 shows the system demounted. In this system, spring (4) to settle on the contact (5) and a lever (3) to move this spring (4) are formed.
  • the contact carrying body (6) is first settled into the contact carrying adapter (1). Then, the contacts (5) fitted with the spring (4) are placed in the contact carrying body (6). After this installation, the contact carrying body cover (2) shown in Figure-7 is installed. At this stage, the contact carrying body cover (2) and the contact carrying body (6) are connected so that the contact carrying adapter (1) is tightly interposed between them.
  • the lever (3) is installed.
  • the lever pin (7) is flexed and settled on the lever settlement slot (8) on the contact carrying body cover (2).

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

Invention, used for electrical conduction in industry, is about CEE norm plugs and sockets which provide quick coupling. In particular, the invention is about CEE norm plugs and sockets which consist of a lever step (11) on the end to hold it in place at equilibrium point, which are mounted outwardly and open the cable entry by pushing the spring when they are mounted and permit the cable entry at this point, which tighten the cable with spring force thanks to the lever moving inward.

Description

INSTRUCTION BOOK
QUICK COUPLING SYSTEM IN CEE NORM PLUGS AND SOCKETS TECHNICAL FIELD
I nvention, used for electrical conduction in industry, is about CEE norm plugs and sockets which provide quick coupling. I n particular, the invention is about CEE norm plugs and sockets which consist of a lever step on the end to hold it in place at equilibrium point, which are mounted outwardly and open the cable entry by pushing the spring when they are mounted and permit the cable entry at this point, which tighten the cable with spring force thanks to the lever moving inward. PREVIOUS TECHNIQUE
Today, CEE norm plugs and sockets are used for electrical conduction in industrial field. It is known that in current technique, the cable connection in the CEE norm plug and socket is provided with the spring is mounted on the contact. However, the movement of connecting pieces which are used to move the spring on the contact is supplied with a screwdriver. As these types of products involve the use of a screwdriver and high power, they both tire the user out and require tool using.
I n another system in current technique, the spring is mounted by being pushed from the side. I n this system both the connecting piece is pushed and the cable is tried to be attached at the same time. This prevents the ergonomic use and threatens the user's work safety as the user needs to use both hands.
When the CEE norm plugs and sockets used in the current technique are mounted or demounted, more than one tool is required. This situation delays the intervention period and increases victimization. As a result, need of new CEE norm plug and socket to find a solution for the problems specified above and absence of the solutions for the current technique led to a new development on the related technique. AIM OF THE INVENTION
The invention solves all of the above-mentioned problems at the same time. The invention is generally about CEE norm plugs and sockets which consist of a lever on the end to hold it in place at equilibrium point, which are mounted outwardly and open the cable entry by pushing the spring when they are mounted and permit the cable entry at this point, which tighten the cable with spring force by means of the lever moving inward.
The most important im of the invention is that it does not require the use of a screwdriver in the connection system. In this way a screwdriver isn't used, the workload is reduced and the installation speed is increased.
Another aim of the invention is to provide an ergonomic cable connection and one-handed operation. Another aim of the invention is that according to the position of the spring on the contact when the lever is opened, the spring stays in balance by means of the lever step. This also ensures that both hands of the user are left idle and the cable installation gets easy.
The invention will become a preferred product in the industry with its present condition and simple structure and this will provide a commercial success.
Structural and characteristic specifications of this product and its advances will be understood very clearly by following related and detailed explanations and graphics. That's why the evaluation needs to be done by taking into consideration on this explanations and graphics. FIGURES TO HELP THE UNDERSTANDING OF THE INVENTION
Figure 1: Shows the levers on the contact carrying adapter and the cable entry in the closed position.
Figure 2: shows the levers on the contact carrying adapter and the cable entry in the open position.
Figure 3: Shows the operation of the lever, contact, spring in the contact carrying adapter. Figure 4: Shows contact carrying adapter demounted.
Figure 5: Shows the mounted contact carrying body ready to be cabling in the open position of the lever in an inter-sectional view.
Figure 6: Shows the mounted contact carrying body cabled in the closed position of the lever in an inter-sectional view.
Figure 7: Shows the contact carrying body cover.
Figure 8: Shows the contact carrying body in the lever cable entry closed position in perspective inter-sectional view.
Detail A(Figure-3): Shows the lever step in detail.
Figure 9: Shows operation of the lever, contact, spring in the contact carrying adapter with the cable entry closed position and open position in a cross-sectional view.
REFERENCE NUMBERS
1- Contact Carrying Adapter
2- Contact Carrying Body Cover
3- Lever
4- Spring
5- Contact
6- Contact Carrying Body
7- Lever Pins
8- Lever Settlement Slot
9- Cable
10- Cable Path
11- Lever Step I nvention will be understood better when it is explained according to the reference numbers and figures specified above.
DETAILED EXPLANATION OF THE INVENTION
I nvention is the quick coupling system used in CEE norm plugs and sockets. Figure 4 shows the system demounted. In this system, spring (4) to settle on the contact (5) and a lever (3) to move this spring (4) are formed. As shown in Figure-4, the contact carrying body (6) is first settled into the contact carrying adapter (1). Then, the contacts (5) fitted with the spring (4) are placed in the contact carrying body (6). After this installation, the contact carrying body cover (2) shown in Figure-7 is installed. At this stage, the contact carrying body cover (2) and the contact carrying body (6) are connected so that the contact carrying adapter (1) is tightly interposed between them. After this installation the lever (3) is installed. The lever pin (7) is flexed and settled on the lever settlement slot (8) on the contact carrying body cover (2). I n this case, the installation shown in Figure-1 and Figure-2 is done. The lever (3) is fixed on the contact carrying body cover (2). After installation is completed, the lever (3) is opened outward with a finger as shown in Figure-5 and the spring (4) is pushed forward by the lever step (11) at the end of the lever (3). As the lever (3) comes to the equilibrium point with the lever step (11) as shown in Figure-2 and Figure-5, it remains in this position. I n this case, the entry slot of the cable (9) is aligned with the cable path (10). So, when all the levers (3) are pushed outward with a finger as in Figure-2, the springs (4) are all installed and ready for wiring. There is no need to manually hold the lever (3) when installing the cable in this position. The cable is inserted as shown in Figure-5 and the lever (3) is pushed inward with a finger as shown in Figure-6. At this stage, the spring (4) is released and the cable (9) is interposed by sliding from the center of the cable path (10). Figure-3 shows the positions of the lever (3). Figure-1 and Figure-6 show the appearance when the lever (3) is closed. In Figure-8, the system is shown in a cross-sectional view.

Claims

Invention is a CEE norm plug and socket providing quick coupling system, used for electrical induction in industry, specifications;
• lever (3), which consists of lever step (11) at its end to remain at equilibrium point, which is mounted outwardly and which, when installed, compresses towards the center of the contact carrying body (6), so that it remains at this position,
• contact carrying body cover (2) which consists the lever settlement slots (8) above and which the lever (3) is contacted with.
EP18822760.7A 2017-02-28 2018-02-16 Quick coupling system in cee norm plugs and sockets Withdrawn EP3590154A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2017/03025A TR201703025A1 (en) 2017-02-28 2017-02-28 CEE NORM QUICK CONNECTION SYSTEM FOR Plugs and Sockets
PCT/TR2018/050060 WO2019004960A2 (en) 2017-02-28 2018-02-16 Quick coupling system in cee norm plugs and sockets

Publications (2)

Publication Number Publication Date
EP3590154A2 true EP3590154A2 (en) 2020-01-08
EP3590154A4 EP3590154A4 (en) 2021-04-28

Family

ID=64559233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18822760.7A Withdrawn EP3590154A4 (en) 2017-02-28 2018-02-16 Quick coupling system in cee norm plugs and sockets

Country Status (3)

Country Link
EP (1) EP3590154A4 (en)
TR (1) TR201703025A1 (en)
WO (1) WO2019004960A2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19539931C1 (en) * 1995-10-26 1997-03-27 Hirschmann Richard Gmbh Co Terminal contact device
JP3435132B2 (en) * 2000-08-23 2003-08-11 Ｓｍｋ株式会社 plug
US20050090159A1 (en) * 2003-10-28 2005-04-28 Luther Robert R. Electrical wiring device
DE102008059127A1 (en) * 2008-04-29 2009-11-05 Walther-Werke Ferdinand Walther Gmbh Device for connecting electrical conductors to plug socket or plug, has clamping elements with clamping area projecting into path of respective conductors, when clamping elements are in resting position

Also Published As

Publication number Publication date
WO2019004960A3 (en) 2019-03-21
WO2019004960A2 (en) 2019-01-03
TR201703025A1 (en) 2018-09-21
EP3590154A4 (en) 2021-04-28

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