CN1694334A - Casing of gear motor - Google Patents

Casing of gear motor Download PDF

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Publication number
CN1694334A
CN1694334A CNA2005100662864A CN200510066286A CN1694334A CN 1694334 A CN1694334 A CN 1694334A CN A2005100662864 A CNA2005100662864 A CN A2005100662864A CN 200510066286 A CN200510066286 A CN 200510066286A CN 1694334 A CN1694334 A CN 1694334A
Authority
CN
China
Prior art keywords
recipient
lid
shell
gear motor
circuit board
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
Application number
CNA2005100662864A
Other languages
Chinese (zh)
Inventor
斯特凡·欧梅莱祖克
埃尔夫·洛朗德尔
伯努瓦·巴赞
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.)
Inteva Products France SAS
Original Assignee
ArvinMeritor Light Vehicle Systems France SA
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 ArvinMeritor Light Vehicle Systems France SA filed Critical ArvinMeritor Light Vehicle Systems France SA
Publication of CN1694334A publication Critical patent/CN1694334A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C3/00—Launching or hauling-out by landborne slipways; Slipways
    • B63C3/08—Tracks on slipways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/16—Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable, e.g. having a clutch activated independently of a brake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The invention relates to a gear motor casing (10) which comprises an acceptor (12), a cover (14) for bearing a circuit board controlling the gear motor and installing to the acceptor (12) and a component (16) which becomes an entirety with the casing and applies elasticity through the separation of the cover (14) and the acceptor (12). The component and the casing are in a whole, without independent step to mold the component when the component is produced as well as without any additional material. The casing has low production cost.

Description

Casing of gear motor
Technical field
The present invention relates to a kind of motor and reduction gearing shell.
Background technology
Electric vehicle-window lifter or sunroofs are started by gear motor, and can the wiring harness plate with the control gear motor.Circuit board is installed to a lid, and described lid itself is installed to the shell of gear motor.To pass to described lid and circuit board in order preventing to vibrate from gear motor, to cover and a molded sealing or the flange of the interface of shell.After lid was installed on the shell, the sealing that compresses produced a power power that vibration is produced is compensated.Problem is the cost aspect of this technical scheme, because sealing needs molding process and additional material.
Therefore the lower solution of demand expense comes the protective circuit plate to avoid from gear-driven vibration.
Summary of the invention
For this purpose, the invention provides a kind of casing of gear motor, it comprises: a recipient; A supporting is used for the lid of the circuit board of control gear motor, and described lid is installed to recipient; And a member, itself and shell are whole, and by forcing lid and recipient to separate to they elastic force-applyings.
According to an embodiment, described member and recipient or shell are whole.
According to another embodiment, the interface of described member between lid and recipient.
According to another embodiment, described member is the whole shoulder application of force to one with recipient or lid.
According to another embodiment, described member is a pair of tongue, and an end joint of described tongue is connected to one of recipient or lid, and the other end is to one of described recipient or the lid application of force.
According to another embodiment, described shell comprises a plurality of members, described member and shell be whole and by forcing lid and recipient to separate to they elastic force-applyings.
According to another embodiment, described shell comprises a protection seat that is used for described member.
The invention still further relates to a kind of gear motor, it comprises: aforesaid shell; A motor that is arranged in described shell; And a circuit board that is used for the control gear motor, described circuit board is by outer casing supporting.
Description of drawings
By reading the following detailed description that the embodiment of the invention is only provided by way of example, simultaneously with reference to the accompanying drawings, it is obvious that other features and advantages of the present invention will become.In described accompanying drawing:
Fig. 1 illustrates the view of geared motor shell;
Fig. 2 illustrates along the sectional view in the A-A cross section of the shell among Fig. 1.
Embodiment
The present invention relates to a kind of casing of gear motor, it comprises: a recipient is used to receive the circuit board of a control gear motor, and a lid that is installed to recipient.Described shell also comprises a member, this member and shell be whole and by forcing lid and recipient to separate to they elastic force-applyings.Described member applies a reaction force that lid is separated from recipient, this feasible vibration that can absorb gear motor; Because described member and shell are whole, promptly do not need independent step to come molded structure itself without any need for additional materials so make member yet.The cost of making described shell is lower.
Fig. 1 illustrates the view of the shell 10 of gear motor.Shell 10 comprises recipient 12 and is used to support the lid 14 of an electronic control circuit plate (not shown).Lid 14 can be installed to recipient 12.Fig. 1 also shows the rotation axis 16 of back gear.Back gear can be driven by worm screw 18 and rotate; The latter itself is driven by electro-motor 20 and rotates.Motor 20 is installed to shell 10 by interface 22.
The remainder that recipient 12 can manufacture with shell 10 becomes integral body, and this is beneficial to manufacturing; Described shell can be made and be installed to recipient 12 also separately, and is for example mutually neat with interface 22.In the level height of interface 22, gear motor has brush to guarantee by 12 pairs of gear motor power supplies of recipient.Recipient is covering the circuit board that is used for the control gear motor at least in part; For example, circuit board control vehicle window or action that similarly can device for opening, perhaps, whether the obstacle that for example detects in the Turn Off Path of vehicle window or similar openable device exists.
Lid 14 can be installed to described recipient.Mounting cover 14 removably, thereby be beneficial to gear motor carried out attended operation.Lid 14 supporting electronic control circuit plates.The detachable installation of lid 14 makes circuit board to be overhauled, or if necessary replaces.Can will cover 14 by clip 24 and be installed to recipient 12.According to Fig. 1, clip 24 is and 14 one-tenth whole braces of lid that it cooperates with the projection 28 of recipient 12 via groove 26.Clip 24 for example extends from covering 14, and engages with groove 29 in accepting wall; For example it is contemplated that: with two opposite faces of recipient on, adopt three clips to engage with each face.Cooperation between clip 24 and the projection 28 makes that can will cover 14 along the direction of clip 24 insertion grooves 29 remains on the recipient 12; Cooperation between clip 24 and the groove 29 makes can laterally keep covering 14 with respect to direction of insertion.
The shape of recipient 12 and lid 14 is mainly stipulated by the shape of circuit board; Circuit board for example has flat, elongated shape, and can an edge be installed to and covers 14, and opposite edges enter recipient 12 simultaneously.According to Fig. 1, recipient 12 and lid 14 have complementary shape, and it has formed the parallelepiped with two big opposite faces 38.These faces are surperficial parallel with circuit board.These two faces 38 comprise the groove 29 of recipient, and described groove holds clip 24 with fixed cap 14.Described parallelepiped for example carries out supply of electric power to motor via connecting 30 interfaces 22 that are connected to shell by connecting 30.Connect 30 along extending to interface 22 from one side of described parallelepiped with the direction of worm screw 18 traversed bies.Lid 14 is installed to recipient 12 along the equidirectional with screw rod 18 traversed bies.
Shell 10 also comprises member 16, its by force cover 14 and recipient 12 separately and to they elastic force-applyings.That is, be fixed to recipient 12 places at lid 14 and produce stress, although described two members are actual not separately.Member 16 has absorption from the effect of shell to the motor vibrations of lid 14 propagation.This spring effect of member 16 prevents that the vibration that motor running produces from propagating to the circuit boards that lid 14 is kept.Member 16 prevent to cover 14 and recipient 12 between play appears, described play can cause parts to move with respect to another parts, and produces vibration.This play especially is created between clip 24 and the projection 28.Therefore circuit board is installed to and covers 14, can keep apart from described vibration so that circuit board is easier.These vibrations are disadvantageous for the operation of circuit board, but also produce tedious noise.
Member 16 is whole with shell; This has been avoided the needs to the extra molding step that is used to produce member, because member can directly obtain together with shell.And, avoided using extra material.So member 16 feasible expenses that can reduce shell.
Member 16 can with recipient 12 or to cover 14 be whole.Below non restrictive description at as shown in Figure 1 member 16, promptly at recipient 12 and prestress lid 14 be the member 16 of integral body.
Make member 16 strains by the lid 14 that is installed to recipient 12.The interface of member 16 between lid 14 and recipient 12 reduces the contact between lid and the recipient like this, and avoids the vibration propagation from parts to another parts.When static, member 16 for example stretches out outside the recipient 12; Apply facing to recipient 12 and to cover 14 and can make member 16 towards recipient 12 rollbacks.Advantageously, lid 14 comprises that becomes a whole shoulder 31 with it.16 pairs of shoulder 31 application of forces of member when installation cover 14 and recipient 12; Shoulder 31 provides a bearing-surface for member 16, because cover 14 and the wall of recipient 12 thin (approximately 1.5mm).
Lid 14 and recipient 12 among Fig. 1 have longitudinal shape, and member 16 is positioned at and covers 14 and an end of recipient 12.Especially, member 16 is positioned on the surface 33 of described parallelepiped between two big faces 38.Member 16 stretches out outside lid and the recipient.
Fig. 2 illustrates along the view in the A-A cross section of the shell among Fig. 1.Show recipient 12, lid 14 and member 16 with the cross section among Fig. 2.Member 16 is by recipient 12 and 14 applied pressure extruding of lid of being integrated into together.Member 16 is whole with recipient.
Member 16 for example is a tongue, and its joint of one end is connected to recipient 12 or covers one of 14, and the other end is to recipient 12 or cover one of 14 application of forces.In this example, in Fig. 2, the tongue joint is connected to recipient 12, and if necessary then by 31 pairs of lids of shoulder, 14 application of forces.The shape of tongue makes and to be easy to molding outer casing and it is taken out from mould.Preferably, in order to improve the buoyancy effect of member 16, member 16 comprises that two joints are connected to the tongue 32 and 34 of recipient 12.Tongue 32 and 34 1 end 32a and 34a joint are connected to recipient 12, and other end 32b and 34b lean against and cover on 14.Tongue 32 and 34 is provided with forming V-shape, and the opening direction of V-arrangement is towards lid 14; When stretching the V-arrangement opening, will cover 14 and be fixed to recipient 12 meeting extruding tongues, thereby guarantee the elastic effect of member 16.
Preferably, according to Fig. 1, shell has seat 40 with protection member 16.Because member 16 is positioned at outside the shell, the danger that 16 antagonism of seat 40 protection members damage when the component operation recipient.Seat 40 holds member 16 and reserves the passage that leads to member 16 via lid 14.In Fig. 1, seat 40 comprises two planes that partly hold member 16.
Preferably, shell comprises a plurality of aforesaid members 16.Described member and shell are whole, and by force cover 14 and recipient 12 separate and to they elastic force-applyings.This has improved the vibrative absorption of motor.In Fig. 1, shell comprises two members 16, and every end of lid 14 and recipient 12 is provided with one.Be positioned on the opposite face 33 of described parallelepiped between member 16 each comfortable two big face 38.
The invention still further relates to a kind of gear motor, it comprises: aforesaid shell; A motor 20 that is fixed to described shell; And the circuit board of control gear motor, this circuit board is by the lid supporting.Gear motor drives the window of window regulator for example or sunroofs; By member 16 and the influence of the vibration that the protective circuit plate is not subjected to motor to be produced.
Certainly, the invention is not restricted to the embodiment that describes by by way of example.Therefore, can according to motor the vibrative amplitude position and the quantity of coming selected member 16.

Claims (8)

1. a casing of gear motor (10) comprising:
A recipient (12),
A lid (14), it supports a circuit board that is used for the control gear motor, and described lid is mounted to described recipient (12), and
A member (16), its with shell be whole and by forcing lid (14) and recipient (12) to separate to they elastic force-applyings.
2. shell as claimed in claim 1 is characterized in that, described member (16) is whole with described recipient (12) or lid (14).
3. each described shell in the claim as described above is characterized in that described member (16) is positioned at the interface between lid (14) and the recipient (12).
4. shell as claimed in claim 3 is characterized in that, described member (16) is the whole shoulder application of force to one with described recipient (12) or lid (14).
5. each described shell in the claim as described above, it is characterized in that, described member (16) is a pair of tongue (32,34), and an end joint of described tongue (32,34) is connected to one of recipient or lid, and its other end is to one of recipient or the lid application of force.
6. each described shell in the claim as described above is characterized in that, comprises a plurality of members, described member and described shell be whole and by forcing lid (14) and recipient (12) to separate to they elastic force-applyings.
7. each described shell in the claim as described above is characterized in that, comprises the seat of a described member of protection (16).
8. gear motor comprises:
Each described shell in the claim as described above;
A motor that is arranged in described shell; And
A circuit board that is used for the control gear motor, described circuit board is supported by described lid.
CNA2005100662864A 2004-04-30 2005-04-26 Casing of gear motor Pending CN1694334A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0404680A FR2869737B1 (en) 2004-04-30 2004-04-30 MOTOREDUCATOR HOUSING
FR0404680 2004-04-30

Publications (1)

Publication Number Publication Date
CN1694334A true CN1694334A (en) 2005-11-09

Family

ID=34945285

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005100662864A Pending CN1694334A (en) 2004-04-30 2005-04-26 Casing of gear motor

Country Status (4)

Country Link
KR (1) KR20060047219A (en)
CN (1) CN1694334A (en)
DE (1) DE102005019183A1 (en)
FR (1) FR2869737B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101505075B (en) * 2008-11-18 2011-06-15 无锡麦克络微电机有限公司 Vibration preventing automobile instrument motor
CN107528416A (en) * 2016-06-17 2017-12-29 美蓓亚三美株式会社 Rotating device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5650429B2 (en) * 2010-04-06 2015-01-07 株式会社荏原製作所 Rotating electric machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198860U (en) * 1986-06-09 1987-12-17
FR2699758B1 (en) * 1992-12-17 1995-02-03 Valeo Systemes Dessuyage Drive unit for a motor vehicle wiper.
FR2745250B1 (en) * 1996-02-28 1998-05-07 Valeo Systemes Dessuyage MOTOR REDUCER FIXED BY THE COVER
DE10245971A1 (en) * 2002-09-30 2004-04-01 Ebm Werke Gmbh & Co. Kg Electric motor with screwless plug-in assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101505075B (en) * 2008-11-18 2011-06-15 无锡麦克络微电机有限公司 Vibration preventing automobile instrument motor
CN107528416A (en) * 2016-06-17 2017-12-29 美蓓亚三美株式会社 Rotating device
CN107528416B (en) * 2016-06-17 2020-11-03 美蓓亚三美株式会社 Rotating device
US10836237B2 (en) 2016-06-17 2020-11-17 Minebea Mitsumi Inc. Rotary apparatus
US11472267B2 (en) 2016-06-17 2022-10-18 Minebea Mitsumi Inc. Rotary apparatus
US11820204B2 (en) 2016-06-17 2023-11-21 Minebea Mitsumi Inc. Rotary apparatus

Also Published As

Publication number Publication date
DE102005019183A1 (en) 2006-03-02
KR20060047219A (en) 2006-05-18
FR2869737A1 (en) 2005-11-04
FR2869737B1 (en) 2007-03-30

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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