CN1989583A - Improved control device for breaking and closing the circuit of an electric battery - Google Patents
Improved control device for breaking and closing the circuit of an electric battery Download PDFInfo
- Publication number
- CN1989583A CN1989583A CNA2005800253790A CN200580025379A CN1989583A CN 1989583 A CN1989583 A CN 1989583A CN A2005800253790 A CNA2005800253790 A CN A2005800253790A CN 200580025379 A CN200580025379 A CN 200580025379A CN 1989583 A CN1989583 A CN 1989583A
- Authority
- CN
- China
- Prior art keywords
- disconnection
- cam
- flank
- control device
- braking member
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Mechanisms For Operating Contacts (AREA)
- Battery Mounting, Suspending (AREA)
- Primary Cells (AREA)
Abstract
The invention relates to a control device for breaking and closing the circuit of an electric battery, consisting of an electric motor (26) comprising an inverter which drives a toothed wheel (30) in one direction in order to close the circuit and in the other direction in order to break the circuit. According to the invention, the toothed wheel is equipped with a drive cam which is intended to co-operate with stop elements in order to limit the rotation of the toothed wheel in one direction and the other. The invention is characterised in that the device comprises a blocking piece (36) which is made from a material having a certain elasticity and which is disposed such that, at the end of the circuit-closing cam stroke, the cam abuts against one end (39) of the blocking piece (36) and, at the end of the circuit-breaking stroke, the cam abuts against the other end (37) of the blocking piece (36).
Description
Technical field
[01] the present invention relates to improved battery circuit disconnects and closed control device.
Background technology
The applicant french patent application n under one's name that proposed on November 3rd, [02] 2003 ° 2,861 907 has described one and has been used for that control circuit disconnects and closed device, and described circuit comprises: first lug plate that is used to connect described battery; With second lug plate that is used for connecting circuit; Be used to be electrically connected the contact lever (barrette) of described lug plate; Control the parts of described contact lever, so that described contact lever connects described lug plate, perhaps on the contrary, described contact lever separates described lug plate, and described parts are made of a piston, and described piston is provided with inclined-plane (rampe), described inclined-plane and cam cooperate, described cam is supported by a gear, and described gear is driven by a worm screw, and described worm screw is anchored on the output shaft of a motor.
[03] described motor is powered by a reverser, so that rotate towards both direction, thereby in a direction, described piston slides, and described contact lever is from described lug plate separately, and, in other direction, on the contrary, described closing of circuit.
[04], thereby is provided with guide vane end stop because described gear must be put braking definite towards the rotation of a direction or another direction.
[05] in the execution mode of please book in aforesaid describing, described cam is made of finger, and described guide vane end stop is made of the cutter trace (creusage) that forms on described piston.All braked suddenly when considering the each rotation of described gear, so observed the premature aging of described element.
Summary of the invention
[06] one of purpose of the present invention is to remedy described deficiency.
[07] device that provides of the present invention, its type is to comprise: one first lug plate, it is used to be electrically connected battery; One second lug plate, it is used to connect circuit to be powered; Described lug plate connects with contact chip; One contact lever is used for cooperating guaranteeing described closure with described contact chip, and is used for breaking away to realize described disconnection from described contact chip, and described contact lever is supported by the moving piston that is positioned at a casing and suitably be guided on wherein; One is furnished with the motor of reverser, and described motor drives a gear realizing described closure towards a direction, and towards other direction to realize described disconnection, described gear comprises: be used for cooperating to control the cam of described piston with the inclined-plane of described piston; Be used to limit the guide vane end stop of described gear towards the rotation of a direction and other direction, described device is characterised in that, it comprises the braking member in the described casing, described element is made by having certain flexible material, and be arranged, so that: at the end of travel of the described cam of the described closure of correspondence, one of cam is against an end of described braking member; And at the end of travel of the described cam of the described disconnection of correspondence, described cam is against the other end of described braking member.
[08] by described setting, described cam leaves original position when described motor brake and against described braking member, described braking member impacts in the braking that end closed or the disconnection stroke absorbs described gear.
[09] according to a structural feature, described braking member shows as the flat ring of an ellipsoid (anneauplat ellipso
Dal) shape, and side of its short symmetry axis (petit axe de sym é trie) has an opening, and every edge of described opening is prolonged by a flank, and described flank is divergent shape (divergente).
[10] equally according to a structure detail, described flank is arch (cintr é es), and concave surface is towards the relative side of described ring.
[11] last, described casing comprises the groove that is used to admit described braking member, and described groove comprises a projection, and described projection is towards the concave surface of described flank.
[12] described groove comprises two projections, the described groove that is partially submerged into described braking member, and described groove shaped is formed between described flank and the described ring.
[13] described groove comprises recessed lip (levres concaves), and described recessed lip extends described projection and cooperates with described flank face, and described flank face is towards described ring and be protruding.
[14] last, described cam is made of a finger and a segment (secteur).
Description of drawings
[15] present more details of the present invention will by one only as an example and particular embodiment in conjunction with the accompanying drawings illustrated, accompanying drawing comprises:
[16] Fig. 1 is the decomposition diagram of the device that provides of the present invention,
[17] Fig. 2 also is the decomposition diagram of device shown in Figure 1,
[18] Fig. 3 is the perspective view of described device, and described cover body hypothesis is removed, and described gear is removed.
[19] Fig. 4 and Fig. 5 are schematic diagrames, show the running function.
Embodiment
[20] device as shown in the figure comprises a casing 1, and described casing is provided with two lug plates 2 and 3, and described lug plate links to each other with 5 with contact chip 4.
[21] in described casing, one piston 6 is movable, have two projections 7 on the face of described piston, a described projection and a spring 9 cooperate, described spring inserts between two parts 10 of described casing, one end of described piston 6 supports a contact lever 12, and described contact lever keeps by a spring 13, and is used for cooperating to guarantee the closure of described circuit with described contact chip 4 and 5.
[22] described piston is furnished with two inclined-planes 15 and 16 (rampe), has the opening of a strip between described two inclined-planes, and described opening passes one 18, and described opening has a tooth 20.
[23] in a grid 25 of described casing 1 motor 26 is arranged, the output shaft 27 of described motor tightens an intrinsic worm screw 28, and a described worm screw and a gear 30 cooperate, and described gear is (folle) rotation brokenly on described axle 18.
[24] in the circuit of described motor 26, insert a reverser so that it can be towards a direction and rotates to another way.
[25] described gear 30 supports first cam 32 and second cam 33, and this first cam is used for cooperating with described inclined-plane 15 and 16, and this second cam is made of a finger, and is used for cooperating with described tooth 20.
[26] be provided with a groove 35 in described casing, it is used to admit a braking member 36, and described element is made by having certain flexible plastic material.Described braking member 36 shows as the flat ring-type of an ellipsoid, and there is an opening 38 on the right side at its short symmetry axis, every edge of described opening is by a flank 37,39 extend, described flank extends and is arch along relative direction, so that in the relative side of described ring concavity is arranged, and opposite side has convexity.Described groove 35 is complete by a nose bar 40, and the concave surface of described flank 37,39 curves towards this nose bar.
[27] described groove 35 has two projecting inward parts 42 and 43, and described part is inserted in the groove 44 of described braking member 36, and described groove shaped is formed between described flank 37,39 and the described ring.Described projection 42 and 43 is elongated by recessed lip 46 and 47, and described recessed lip and 37,39 cooperations of flank towards described ring.
[28] described assembly is complete by a cover body 45, and described cover body is bonded on the described casing 1.
[29] when described contact lever 12 was applied on described contact chip 4 and 5, described circuit was closed, and described cam 32 has occupied position, the described angle of Fig. 5, described cam and 16 cooperations of described inclined-plane.In this position, described cam 32 is against described flank 39, and described flank belongs to described braking member 36, and described braking member is flexible, and absorbs described braking impact by closing up described opening 38.
[30] when controlling described motor 26 so that described gear 30 clockwise rotates, described finger 33 is against the face towards described inclined-plane 16 of described tooth 20, thereby, described piston 6 make described contact lever 12 away from described contact chip 4 and 5 so that being pushed with the effect of resisting described spring 9, described cam 32 will cooperate with described inclined-plane 15, to keep described piston in described position, and described finger 33 will be positioned at the side of described tooth towards described inclined-plane 15, described cam 32 with the described flank 37 of breasting (porter contre) so that described gear 30 by stop, the power supply of described motor is cut off (referring to Fig. 4).Described braking member 36 remains in the described groove 35 by described bossing 42, and described flank 37 is by closing up described opening 38 and folding under described edge 46 guidings.
[31] observe, if power so that it drives described gear 30 in the opposite direction by described worm screw 28 to described motor 26, described cam 32 leaves described inclined-plane 15, and the face of the described tooth 20 of described finger 33 breastings, so that described piston 6 is pushed, thereby make the described contact chip 4 of described contact lever 1 breasting and 5, described cam will cooperate with described inclined-plane 16, and described finger 33 is left described tooth 20, described cam 32 has passed through against described flank 39 and by stop, and described flank can be slight curving to be absorbed described braking impact by described edge 47 guidings simultaneously by closing up described opening 38.
[32] described braking member is very simple, and intensity height, and under the situation of flank fracture, described element are maintained in the described groove so that described equipment always can move.
[33] certainly, the invention is not restricted to just describe the execution mode of introduction.Can not exceed the modification on many details of scope of the present invention.
Claims (7)
1. the disconnection of battery circuit and closed control device, its type is to comprise: one first lug plate (2), it is used to be electrically connected battery; One second lug plate (3), it is used to connect circuit to be powered; The same contact chip of these lug plates (4,5) connects; One contact lever (12), it is used for cooperating guaranteeing described closure with described contact chip, and is used for breaking away to realize described disconnection from described contact chip, and described contact lever (12) is supported by the moving piston (6) that is positioned at a casing and suitably be guided on wherein; One is furnished with the motor (26) of reverser, described motor drives a gear (30) to realize described closure towards a direction, and drive described gear to realize described disconnection towards other direction, described gear (30) comprising: cam (32,33), it is used for cooperating to control described piston with the inclined-plane (15,16,20) of described piston (6); And guide vane end stop, it is used to limit the rotation of described gear towards a direction and other direction,
Described device is characterised in that, it comprises a braking member (36) in described casing (1), described element is made and is arranged by having certain flexible material, so that: at the end of travel of the described cam of the described closure of correspondence, one of described cam is against an end of described braking member; And at the end of travel of the described cam of the described disconnection of correspondence, described cam is against the other end of described braking member (36).
2. according to the device of the disconnection of the described battery circuit of claim 1 and closed control, it is characterized in that, described braking member (36) shows as the flat ring-type of an ellipsoid, and the side at its short axis of symmetry has an opening (38), every limit of described opening is by a flank (37,39) prolong, described flank is a divergent shape.
3. according to the disconnection and the closed control device of claim 1 and 2 described battery circuits, it is characterized in that described flank (37,39) is an arch, concave surface is towards the opposite side of described ring.
4. according to the disconnection of claim 1 and 3 described battery circuits and the control device of closure, it is characterized in that, described casing (1) comprises the groove (35) that is used to admit described braking member (36), and described groove comprises a projection (40), and described projection is faced mutually with the concave surface of described flank.
5. according to the disconnection of the described battery circuit of claim 1 to 4 and the control device of closure, it is characterized in that described groove comprises two projections (42,43), the groove (44) of described projection and described braking member (36) cooperates, and described groove shaped is formed between described flank and the described ring.
6. according to the disconnection of the described battery circuit of claim 5 and the control device of closure, it is characterized in that, described groove (35) comprises recessed lip (46,47), described recessed lip extends described projection (42 and 43), and described flank face cooperates with described recessed lip, and described flank face is towards described ring, and described flank face is a convex.
7. according to the disconnection and the closed control device of the described battery circuit of claim 1, it is characterized in that described cam (32,33) is made of a finger (33) and a segment (32).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0408323A FR2873867B1 (en) | 2004-07-28 | 2004-07-28 | IMPROVED DEVICE FOR CONTROLLING THE CUT AND CLOSURE OF THE CIRCUIT OF AN ELECTRIC BATTERY. |
| FR0408323 | 2004-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1989583A true CN1989583A (en) | 2007-06-27 |
Family
ID=34948747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005800253790A Pending CN1989583A (en) | 2004-07-28 | 2005-07-07 | Improved control device for breaking and closing the circuit of an electric battery |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2008508668A (en) |
| KR (1) | KR20070034077A (en) |
| CN (1) | CN1989583A (en) |
| FR (1) | FR2873867B1 (en) |
| WO (1) | WO2006024719A2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311010A (en) * | 2013-06-05 | 2013-09-18 | 苏州未来电器有限公司 | Striking gear for motor-operated device of molded-case circuit breaker |
| CN103325634A (en) * | 2013-06-05 | 2013-09-25 | 苏州未来电器有限公司 | Molded case circuit breaker provided with ultrathin flat-type motor-operated device |
| CN105336515A (en) * | 2015-11-17 | 2016-02-17 | 黄兴隆 | Direct pushing type motor relay |
| CN110635178A (en) * | 2018-06-22 | 2019-12-31 | 北汽福田汽车股份有限公司 | Power-off device for storage battery, control system for storage battery, and vehicle |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1648914A4 (en) | 2003-07-31 | 2009-12-16 | Regulus Therapeutics Inc | Oligomeric compounds and compositions for use in modulation of small non-coding rnas |
| FR2908232B1 (en) * | 2006-10-31 | 2010-01-29 | Valeo Electronique Sys Liaison | DEVICE FOR CONTROLLING THE CUT AND CLOSURE OF THE CIRCUIT OF AN ELECTRIC GENERATOR, IN PARTICULAR AN ELECTRIC BATTERY OF A MOTOR VEHICLE |
| KR101130050B1 (en) * | 2007-11-21 | 2012-03-28 | 주식회사 엘지화학 | Middle or Large-sized Battery Pack of Improved Safety |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2718567A (en) * | 1952-01-09 | 1955-09-20 | Cutler Hammer Inc | Plugging switch mechanism |
| GB1169348A (en) * | 1967-08-18 | 1969-11-05 | Rovensky Zd Vysokovoltnoi Appa | High-Voltage Switch Drive |
| GB2287831B (en) * | 1994-03-23 | 1997-10-29 | Ampy Automation Digilog | Isolating switch for electricity consumption meter |
| FR2841681B1 (en) * | 2002-07-01 | 2004-10-01 | Valeo Electronique Sys Liaison | CIRCUIT BREAKING AND CLOSING CONTROL ASSEMBLY FOR AN ELECTRIC BATTERY |
-
2004
- 2004-07-28 FR FR0408323A patent/FR2873867B1/en not_active Expired - Fee Related
-
2005
- 2005-07-07 WO PCT/FR2005/001755 patent/WO2006024719A2/en active Application Filing
- 2005-07-07 CN CNA2005800253790A patent/CN1989583A/en active Pending
- 2005-07-07 KR KR1020077001937A patent/KR20070034077A/en not_active Application Discontinuation
- 2005-07-07 JP JP2007523102A patent/JP2008508668A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311010A (en) * | 2013-06-05 | 2013-09-18 | 苏州未来电器有限公司 | Striking gear for motor-operated device of molded-case circuit breaker |
| CN103325634A (en) * | 2013-06-05 | 2013-09-25 | 苏州未来电器有限公司 | Molded case circuit breaker provided with ultrathin flat-type motor-operated device |
| CN105336515A (en) * | 2015-11-17 | 2016-02-17 | 黄兴隆 | Direct pushing type motor relay |
| CN105336515B (en) * | 2015-11-17 | 2017-11-17 | 黄兴隆 | A kind of direct-push motor relay |
| CN110635178A (en) * | 2018-06-22 | 2019-12-31 | 北汽福田汽车股份有限公司 | Power-off device for storage battery, control system for storage battery, and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006024719A2 (en) | 2006-03-09 |
| WO2006024719A3 (en) | 2006-04-27 |
| FR2873867A1 (en) | 2006-02-03 |
| JP2008508668A (en) | 2008-03-21 |
| KR20070034077A (en) | 2007-03-27 |
| FR2873867B1 (en) | 2006-11-03 |
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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 |