WO2005050805A1 - コントロールモジュール - Google Patents
コントロールモジュール Download PDFInfo
- Publication number
- WO2005050805A1 WO2005050805A1 PCT/JP2003/014639 JP0314639W WO2005050805A1 WO 2005050805 A1 WO2005050805 A1 WO 2005050805A1 JP 0314639 W JP0314639 W JP 0314639W WO 2005050805 A1 WO2005050805 A1 WO 2005050805A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- base
- cover
- control module
- contact portion
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0239—Electronic boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
- F16H61/0006—Electronic control units for transmission control, e.g. connectors, casings or circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0047—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
Definitions
- the present invention relates to a control module, and more particularly, to a control module in which a control device and a wiring unit for electrically connecting the control device to the outside are integrated.
- oil from the automatic transmission may enter through the gap between the cover and the base.
- the oil contains conductive foreign substances such as metal powder generated from the gears of automatic transmissions.
- a bus bar is used as the wiring member of the control module, the adjacent bus bars may be short-circuited due to metal powder in the oil.Therefore, it is necessary to apply an insulating coating or the like to the surface of the bus bar. There is a problem that the property is reduced. If the gap at the fitting portion between the cover and the base is reduced, it becomes difficult to align the cover and the base at the time of fitting, and the assembling workability deteriorates.
- An object of the present invention is to provide a control module with improved productivity and improved workability.
- the present invention provides a control circuit unit, and a wiring unit for connecting a terminal of the control circuit unit and a connector, and a cover for covering the control circuit unit and the wiring unit.
- a control module housed between bases, wherein the wiring portion is formed by molding a resin near a central portion of a bus bar as a plurality of conductors.
- the resin mold portion acts as a rigid region
- the portion where the bus bar is exposed acts as a flexible region
- the base fits the cover with the base.
- a projection formed so as to be arranged between the bus bars in the flexible region, and fixing a contact portion between the force bar and the projection of the base. It is like that.
- the frame is arranged so as to surround the outer periphery of the control circuit unit, and is in a shape in which the cover and the base are in contact with each other in a fitted state.
- One end of the bus bar of the wiring portion penetrates the frame, and is arranged so that a contact portion between the cover and the frame and a contact portion between the base and the frame, or the frame. The contact portion between the convex portion of the base penetrating and the cover is fixed.
- the frame body is made of resin, and the resin mold portion and the frame body are integrally formed by resin mold, and the cover and the frame body are formed integrally. The contact portion and the contact portion between the base and the frame body are fixed.
- the frame body is formed of an elastic material, and a contact portion between the convex portion of the base penetrating the frame body and the cover is fixed. Things.
- the present invention provides a control circuit unit, and a wiring line 15 for connecting a terminal of the control circuit unit and a connector, wherein the control circuit unit and the wiring unit A control module that is housed between the cover and the base, and is arranged so as to surround the outer periphery of the control circuit unit, and comes into contact with the cover and the base in a fitted state.
- One terminal of the bus bar of the wiring portion penetrates the frame, and is placed on the frame, and a contact portion between the cover and the frame, and a contact between the base and the frame.
- a portion or a contact portion between the cover and the convex portion of the base penetrating the frame body is fixed.
- FIG. 1 is an exploded perspective view showing an overall configuration of a control module according to a first embodiment of the present invention.
- FIG. 2 is a partial cross-sectional front view showing a configuration of a part of a vehicle in which the control module according to the first embodiment of the present invention is arranged.
- FIG. 3 is a structural diagram showing a detailed configuration of the control module according to the first embodiment of the present invention.
- FIG. 4 is a sectional view taken along the line II of FIG.
- FIG. 5 is a sectional view taken along the line H-II of FIG.
- FIG. 6 is a structural diagram showing a first modified example of the fixing structure of the contact portion between the base projection and the cover in the control module according to the first embodiment of the present invention.
- FIG. 7 is a structural diagram showing a second modification of the fixing structure of the contact portion between the base projection and the cover in the control module according to the first embodiment of the present invention.
- FIG. 8 is a structural diagram showing a third modification of the fixing structure of the contact portion between the base projection and the cover in the control module according to the first embodiment of the present invention.
- FIG. 9 is a structural diagram showing a detailed configuration of the control module according to the second embodiment of the present invention.
- FIG. 10 is a sectional view taken along the line [V-] V in FIG.
- FIG. 11 is a structural diagram showing a detailed configuration of a control module according to the third embodiment of the present invention.
- control module according to the first embodiment of the present invention
- FIGS. the configuration of the control module according to the first embodiment of the present invention
- FIG. 1 shows the overall configuration of the control module according to the first embodiment of the present invention. It is an exploded perspective view shown.
- the control module 100 includes an automatic transmission control unit (ATCU) 10, a wiring unit 20, a cover 30, and a base 40.
- ATCU automatic transmission control unit
- the ATCU10 is a control circuit unit that contains a CPU, memories such as ROM and RAM, and input / output units (I / O), and is sealed with resin.
- a plurality of conductive terminals 14 for inputting a signal from the outside and outputting a signal to the outside are provided.
- the space between the case 12 and the conductive terminal 14 is sealed, so that oil or the like does not enter inside.
- the wiring section 20 includes a plurality of bus bars 22, an insulating mold section 24, a resin frame 26, and a connector 28.
- the bus bar 22 is a conductive member formed by punching a copper thin plate in a linear shape with a press.
- the pass bar 22 is insert-molded with resin near the center thereof to form an insulated mold part 24.
- the insulating mold part 24 holds the plurality of bus bars 22 apart from each other and insulates and holds each other.
- Resin frame 26 mm A frame having dimensions larger than the outer diameter of ATCU10. Due to the height of the frame 26, when the cover 30 and the base 40 are fitted, the upper surface and the lower surface of the frame 26 housed inside the cover 26 are at a height where they come into contact with the force bar 30 and the base 40, respectively.
- the insulating mold part 24 and the resin frame 26 are integrally formed by resin molding.
- resin used for the insulating mold portion 24 and the resin frame 26 for example, nylon is used.
- One end of each of the plurality of bus bars 22 protrudes and is exposed inside the frame 26, that is, the shell ij in which the ATCU 10 is stored. This one end is connected to conductive terminal 14 of ATCU 10.
- Connectors 28 and the like are connected in advance to the other ends of the plurality of bus bars 22.
- the plurality of bus bars 22 are integrally formed by the insulating mold portion 24 while maintaining a predetermined interval, and the connector 28 is attached to the other end of the bus bar 22. Therefore, the wiring section 20 shown in the figure is easy to handle, and the wiring work can be easily completed simply by installing the wiring section 20 at a predetermined location on the base 40.
- the base 40 has a plurality of projections 42 formed thereon.
- the wiring work can be completed simply by arranging the plurality of bus bars 22 of the wiring section 20 between the adjacent protrusions 42. it can.
- the base 40 and the cover 3 (H and have dimensions so that they can be fitted together.
- the base 40 and the cover 30 are molded from a resin such as nylon. When the base 40 and the cover 30 are fitted together, the upper surface of the protrusion 42 contacts the lower surface of the cover 30.
- the plurality of bus bars 22 of the wiring section 20 are arranged between the plurality of projections 42 of the base 40.
- the ATCU 10 is housed inside the frame 26 of the wiring section 20.
- one end of each of the plurality of bus bars 22 is connected to the conductive terminal 14 of the ATCU 10 by welding or the like.
- the cover 30 is placed thereon, and the cover 30 and the base 40 are fitted together.
- a contact portion between the upper surface of the protrusion 42 of the base 40 and the lower surface of the cover 30 is welded.
- the upper surface and the lower surface of the frame 26 are welded at the contact portions with the cover 30 and the base 40, respectively.
- FIG. 2 is a partial cross-sectional front view showing a configuration of a part of a vehicle in which the control module according to the first embodiment of the present invention is disposed.
- a transmission A T is connected between the engine E and the drive shaft DS.
- a hydraulic control device H C is arranged inside the housing of the transmission AT and on the bottom side. The hydraulic control device H C controls the hydraulic pressure supplied to the actuator which is disposed inside the transmission AT and controls switching of the clutch and the like.
- a solenoid valve SV and a control module 100 are fixedly arranged above the hydraulic control device H C. The connector of the solenoid valve SV and the connector of the control module 100 are directly connected, so that electrical continuity between them can be obtained.
- the control module 100 controls the solenoid valve SV so as to supply or stop oil from the hydraulic control device H C to the actuator, thereby driving the actuator.
- FIG. 3 shows a detailed configuration of the control module according to the first embodiment of the present invention.
- FIG. 4 is a sectional view taken along the line I-I of FIG.
- FIG. 5 is a cross-sectional view of FIG.
- the same reference numerals as those in FIG. 1 indicate the same parts.
- the bus bars 22a,..., 22j, 22a ',-, 22i' are formed, for example, by punching a copper thin plate having a thickness of 0.5 mm into a linear line having a width of lmm with a press. Is done.
- the bus bars 22 a,..., 22 j are formed by resin molding near the center of the bus bars 22 a,.
- the bus bars 22a ',..., 22i' are also insert-molded with resin in the vicinity of the center thereof to form an insulating molded portion 24 '.
- a rectangular resin frame 26 is integrally formed with the insulating mold parts 24 and 24 'by a resin mold.
- the resin frame 26 has such a size that the ATCU 10 can be stored in the frame.
- One end of each of the plurality of bus bars 22a,..., 22j projects and is exposed inside the first side of the frame 26, that is, on the side where the ATCU 10 is stored.
- a plurality of busbars 22a ' is also, inside the second side (the side opposite to the first side) of the frame 26, that is, on the side where the ATCU 10 is stored.
- One end protrudes and is exposed.
- One end of the plurality of busbars 22a, ..., 22j and one end of the plurality of busbars 22a ', ..., 22i', and the plurality of ATCUs 10 housed inside the frame 26. Are connected to the conductive terminals 14 respectively.
- the other ends of the adjacent bus bars 22b, 22c, 22d, 22e are held apart from each other at a predetermined interval (for example, 3 mm pitch), and are also insulated from each other.
- a connector 28a is connected to the other end of each of the bus bars 22b and 22c in advance.
- a connector 28b is connected in advance to the other ends of the bus bars 22d and 22e.
- a connector 28c is connected in advance to the other ends of the bus bars 22f,..., 22j.
- connectors 28d, 28e, 28f are connected to the other ends of the plurality of bus bars 22a ',..., 22 in advance.
- the wiring section 20 is composed of a plurality of bus bars 22, an insulating section 24, a resin frame 26, and a connector 28, With the bus bar 22 maintaining a predetermined distance, Therefore, it is integrally formed, and since the connector 28 is attached to the other end of the bus bar 22, the wiring portion 20 is easy to handle, and the bus bar 22 has a predetermined position.
- the wiring work can be easily completed simply by installing the device.
- a pressure switch 50 which is a control target product, is attached to a predetermined position of the base 40. After arranging the wiring portion 20 on the base 40, the bus bar 22 a is, for example, welded to the terminal connection portion 52 of the pressure switch 50.
- an input means such as a sensor may be connected to the other end of the bus bar 20.
- the wiring section 20 ' is divided into a flexible region 2OA and a rigid region 20B.
- the rigid region 20B is a region in which a plurality of bus bars 22a,..., 22i ′ are insert-molded with resin to form an insulating molded portion 24 ′, and the flexible region 2B This area has higher rigidity than OA.
- the flexible region 2OA is a region that is not resin-molded and is constituted only by the other end ⁇ side of the plurality of bus bars 22a ′,..., 22i ′. Since the flexible region 2OA is composed of only the bus bars 22a ',..., 22i' made of a thin plate with respect to the rigid region 20B, the rigid region 20OA has a lower rigidity than the rigid region 20B. It is.
- connectors 28 d and 28 e are attached to the other ends of the bus bars 22 a ′,..., 22 i ′. Therefore, when a force is applied between the connectors 28d, 28e and the rigid region 20B, the bus bars 22a ',..., 22i' of the flexible region 2OA are easily deformed, and the flexible region 2
- the length of the OA that is, the distance between the connectors 28d, 28e and the rigid region 20B can be slightly changed.
- the wiring section 20 can also be divided into a flexible area 2OA and a rigid body area 20B in the same manner as the wiring section 20 '.
- the frame 26 and the base 40 are welded and fixed as described later. Therefore, the frame 26 and the insulating mold part 24 'of the wiring part 20 are fixed to the base 40.
- the connectors 28d and 28e are connected via the flexible region 2OA, they can be moved to some extent.
- the cover 30 is attached to the base 40, the connectors 28d and 28e are exposed from the openings 32A and 32B of the cover 30, as shown on the left side of FIG. As shown in Fig. 2, the solenoid valve SV and the control The module 100 is mounted and fixed on the hydraulic control unit HC.
- the connector of the solenoid valve SV and the connector of the control module 100 (for example, the connectors 28d and 28e shown in Fig. 3) are directly connected, and electrical continuity between them is obtained.
- the solenoid valve SV and the control module 100 are positioned and fixed on the hydraulic control device HC, there is a displacement between the connector of the solenoid valve SV and the connector of the control module 100.
- the flexible region 20A of the wiring portion 20 is deformed, the displacement between the two can be easily absorbed, and the two connectors can be easily connected.
- the connector 28 f of the wiring section 20 ′ is used for electrically connecting an external engine control unit (ECU) by a wire harness or the like.
- ECU engine control unit
- the connector 28f is exposed from the opening 32C of the cover 30. Since the wire harness has flexibility, even if the connector 28f is attached to the rigid region 20B, the connection between the connector 28f and the connector of the wire harness can be easily performed.
- the connectors 28a and 28b are also connected to the other ends of the bus bars 22 in the flexible region, similarly to the connectors 28d and 28e. Therefore, it is also possible to electrically easily connect the connectors 28a and 28b, such as the solenoid valve SV, which are fixedly arranged to the hydraulic control device HC.
- the connector of the wire harness is connected to the connector 28c in the same manner as the connector 28f.
- a plurality of protrusions 42 are formed on the upper surface of the base 40 (the surface on which the wiring unit 20 and the ATCU 10 are arranged).
- a predetermined interval (for example, a pitch of 3 mm, which is the same as the pitch between the adjacent bus bars 22) is provided between the adjacent protrusions 42.
- the height of the protrusion 42 is such that the upper surface of the protrusion 42 contacts the lower surface of the cover 30 when the base 40 and the cover 30 are fitted together.
- Base 40 and cover 3 o is molded with a resin such as nylon.
- the melting point of nylon for example,
- each bus bar 22 a, 22 b ′, 22 c ′, 22 d is respectively formed by the protrusion 42. It is in a separated state, and is in a state of being housed in the spaces Sa, Sb, Sc separated by the protrusion 42.
- a convex portion 44 is formed all around the outer peripheral portion of the upper surface of the base 40. Further, a convex portion 34 is also formed on the entire outer periphery of the lower surface of the force bar 30.
- the inner diameter of the convex portion 34 is slightly larger than the outer size of the convex portion 44, and both are fitting dimensions. Therefore, after the force / 30 is placed on the base 40, the protrusions 34 and the protrusions 44 are fitted to each other, and the two can be connected.
- the fitting portion is formed over the entire outer periphery of the control module 100.
- a slight gap remains between the protrusions 34 and 44. Therefore, as shown in FIG. 2, when the control module 100 is installed in the transmission oil of the automatic transmission AT, some transmission oil enters the inside of the control module 100 through this gap. .
- each of the subbars 22a ', 22b', 22c ', 22d' is stored in the space Sa, Sb, Sc partitioned by the protrusion 42, respectively. Therefore, for example, even if the metal powder comes into contact with the bus / 22d ', it is possible to prevent the metal powder from coming into contact with the busbar 22c'.
- the contact portion may be continuously welded over the entire surface, or may be partially welded at a predetermined interval. It is also possible to do so. Even if it is partially welded, the contact portion between the projection 42 and the cover 30 can be kept in close contact with each other, so that the entry of metal powder can be prevented. However, if partial welding is not sufficient to prevent metal powder from entering, continuous welding must be used.
- the height of the frame 26 is such that when the cover 30 and the base 40 are fitted, the upper surface and the lower surface of the frame 26 housed therein are the power cover 30 and the base 4, respectively. It is the height that comes into contact with 0.
- the base 40, the cover 30, and the frame 26 are molded with a resin such as nylon.
- the contact portion 62A between the upper surface of the frame 26 and the lower surface of the cover 30 and the contact portion 62B between the lower surface of the frame 26 and the upper surface of the base 40 are welded, respectively. The welding method is as described above.
- the space S12 in which the ATCU 10 is stored is a sealed space. Become. ATCU10 will be stored in this enclosed space. Therefore, even if the transmission oil enters through the gap between the fitting portion of the base 40 and the cover 30, the conductive material such as metal powder contained in the transmission oil may enter the terminal portion 14 of the ATCU 10. However, it is possible to prevent the adjacent terminals 14 from being short-circuited by preventing adhesion.
- the contact portion between the frame 26 and the base 40 or the cover 30 may be continuously welded over the entire surface, or may be welded at predetermined intervals. It may be made to be welded partly.
- the contact portion between the projection 40 of the base 40 and the cover 30 and the contact portion between the frame 26 of the wiring portion 20 and the upper surface of the base 40 and the lower surface of the cover 30 are welded. Not limited to the structure, the two may be adhered and fixed with an adhesive.
- FIG. 6 is a structural diagram showing a first modified example of the fixing structure of the contact portion between the base projection and the cover in the control module according to the first embodiment of the present invention.
- FIG. 6 is a cross-sectional view taken along the line I-I in FIG.
- FIG. 7 is a structural diagram showing a second modification of the fixing structure of the contact portion between the projection of the base and the cover in the control module according to the first embodiment of the present invention.
- FIG. 7 is a sectional view taken along the line m--m in FIG.
- FIG. 8 is a structural diagram showing a third modification of the fixing structure of the contact portion between the projection of the base and the power bar in the control module according to the first embodiment of the present invention.
- FIG. 8 is a sectional view taken along the line II-II of FIG.
- the same reference numerals as those in FIGS. 3 to 5 indicate the same parts.
- the lower surface of the cover 30 and the convex portion 4 of the base 40 are continuously formed with the concave portion 36 formed in the cover 30 and the convex portion 42 of the base 40 fitted together.
- the upper surface of 2 is welded and joined.
- a short circuit between the adjacent bus bars 22 can be easily prevented.
- productivity is improved and workability is improved.
- a frame 26 is provided in the wiring section 20, and a contact portion between the frame 26 and the upper surface of the base 40 and the lower surface of the cover 30 is fixed, so that an adjacent terminal of the AT CU 10 is provided. Since the short circuit of the part 14 can be easily prevented, productivity is improved and workability is improved.
- the overall configuration of the control module according to the present embodiment is the same as that shown in FIG. However, as described later, the frame 26 made of an elastic material such as rubber is used instead of the resin frame 26 shown in FIG. 1.
- the arrangement of the control module according to the present embodiment is the same as that shown in FIG. 2, and is arranged inside the automatic transmission AT.
- FIG. 9 is a structural diagram showing a detailed configuration of the control module according to the second embodiment of the present invention. Note that the right half of FIG. 9 shows a cross-sectional state.
- FIG. 10 is a sectional view taken along the line IV-IV in FIG. In each drawing, the same reference numerals as those in FIGS. 3 to 5 indicate the same parts.
- the insulating mold portions 24 and 24 ′ and the resin frame 26 are integrally formed by resin molding.
- a frame 26A made of an elastic material such as rubber is used. Therefore, the first component member in which the connector 28 is connected to the other end of the plurality of bus bars 22 molded by the insulating mold portion 24 and the bus bar 22 molded by the insulating mold portion 24 'are formed. And a second component in which a connector 28 is connected to the other end of the plurality of bus bars 22.
- the frame 26A may be integrally formed with the resin molding 24 of the wiring section 20.
- the frame 26A made of an elastic body is a frame having a size larger than the outer diameter of the ATCU 10, like the frame 26 in FIG.
- a rectangular projection 26Aa is formed on the upper surface of the frame 26A.
- the lower surface of the frame 26 A Also, a rectangular protrusion having a shape similar to that of the protrusion 26Aa is integrally formed. Holes are formed in side surfaces of the frame body 26A so that one terminal of the bus bar 22 of the wiring part 20 can be inserted therein.
- the size of the hole is substantially the same as the outer size of the bus par 22.
- One terminal of the bus bar 22 is inserted into the hole of the frame 26A from the outer peripheral side surface of the frame 26A, and protrudes to the inner peripheral side of the frame 26A.
- a projection 26Aa is formed on the upper surface of the frame 26A.
- a convex portion 26 Ab having the same shape as the convex portion 26 Aa is formed on the lower surface of the frame 26 A.
- a recess 37 is formed in the cover 30 at a position corresponding to the projection 26Aa of the frame 26A. Since the projection 26Aa of the frame 26A is rectangular, the recess 37 is also rectangular.
- a plurality of holes 26Ac penetrating in the up-down direction are formed in the frame body 26A.
- the base 40 has a plurality of circular or polygonal projections 47 that fit into the holes 26Ac. Further, a hole 39 into which the convex portion 47 of the base 40 can be inserted is formed in the cover 30.
- the convex portion 26 Ab of the frame 26 A is fitted into the concave portion 46 of the base 40, and the convex portion 47 of the base 40 is inserted into the hole 27 Ac of the frame 26 A, and the frame 26 A is inserted. Position the. Also, the convex portion 47 of the base 40 is inserted into the hole 39 of the cover 30, and the concave portion 37 of the cover 30 is fitted to the convex portion 26Aa of the frame 26A. Then, in a state where a compressive force is applied to the cover 30 and the base 40 so as to compress the frame 26 A, the convex contact 47 of the base 40 and the hole contact portion 6 OA of the hole 39 of the cover 30 are removed. Weld.
- the convex portion 47 of the base 40 is fixed to the hole 39 of the cover 30, and a flexible frame is provided between the cover 30 and the base 40 so as to surround the ATCU 10.
- the body 26A is provided, the base 40, the frame body 26A, and the cover 30 are in close contact with each other, and the ATCU 10 is stored in a closed space. Therefore, even if the transmission oil enters through the gap between the fitting portion of the base 40 and the cover 30, a conductive substance such as metal powder contained in the transmission oil adheres to the terminal portion 14 of the ATCU 10. Thus, the adjacent terminal portions 14 can be prevented from being short-circuited.
- the projections 42, 47 are provided on the base 40, and the projections 42, 4 By fixing the contact between the cover 7 and the cover 30, it is possible to easily prevent a short circuit between the adjacent bus bars 22 and a short circuit between the adjacent terminal portions 14 of the ATCU 10, thereby improving productivity. Workability is improved.
- FIG. 11 is a structural diagram showing a detailed configuration of a controller module according to the third embodiment of the present invention.
- the right half of FIG. 11 shows a cross-sectional state.
- the same reference numerals as those in FIGS. 3 to 5, FIG. 9, and FIG. 10 denote the same parts.
- the insulating mold portions 24, 24, and the rectangular resin frame 26 are integrally formed by resin molding.
- the insulating mold portions 24 and 24 ′ and the two resin frames 26 ′ arranged in parallel are integrally formed by resin molding.
- two frames 26C made of an elastic material such as rubber are used on the side of the ATCU 10 facing the terminal portion 14.
- protrusions 26 Cb are formed on both side ends of the frame 26 C, and are fitted into recesses formed in the resin frame 26 B to be positioned. ing.
- the dog projection 26 C a is formed physically.
- a projection having the same shape as the projection 26Ca is integrally formed on the lower surface of the frame 26C.
- holes are formed in which one terminal of the bus bar 22 of the wiring section 20 can be inserted. The size of the hole is almost the same as the external size of the bus bar 22.
- One terminal of the bus bar 22 is inserted into the hole of the frame 26C from the outer peripheral side surface of the frame 26C, and protrudes to the inner peripheral side of the frame 26C.
- a frame body is attached to the resin mold part 24 of the wiring part 20.
- 26 A may be integrally molded. Therefore, the shape of the IV-IV cross section in FIG. 11 is the same as that in FIG.
- the base 40, the frames 26B, 26C, and the cover 30 are in close contact with each other, and the ATCU 10 is hermetically closed by using the composite structure of the structure shown in FIG. 3 and the structure shown in FIG. It will be stored in the space. Therefore, base 40 and cover
- the conductive material such as metal powder contained in the transmission oil is prevented from adhering to the terminal portion 14 of the ATCU 10 and is adjacent to the terminal portion 14.
- the short circuit of the terminal section 14 can be prevented.
- the projections 42 and 47 are provided on the base 40, and the contact portions between the projections 42 and 47 and the cover 30 are fixed, so that the short-circuit of the adjacent bus bar 22 and the adjacency of the ATCU 10 Since the short circuit of the terminal portion 14 can be easily prevented, the productivity is improved, and the workability is improved.
- productivity at the time of manufacture of a control module improves, and workability
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/014639 WO2005050805A1 (ja) | 2003-11-18 | 2003-11-18 | コントロールモジュール |
US10/578,918 US7724531B2 (en) | 2003-11-18 | 2003-11-18 | Control module |
JP2005510744A JP4138804B2 (ja) | 2003-11-18 | 2003-11-18 | コントロールモジュール |
DE60322449T DE60322449D1 (de) | 2003-11-18 | 2003-11-18 | Steuermodul |
EP03819028A EP1689058B1 (en) | 2003-11-18 | 2003-11-18 | Control module |
Applications Claiming Priority (1)
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PCT/JP2003/014639 WO2005050805A1 (ja) | 2003-11-18 | 2003-11-18 | コントロールモジュール |
Publications (1)
Publication Number | Publication Date |
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WO2005050805A1 true WO2005050805A1 (ja) | 2005-06-02 |
Family
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PCT/JP2003/014639 WO2005050805A1 (ja) | 2003-11-18 | 2003-11-18 | コントロールモジュール |
Country Status (5)
Country | Link |
---|---|
US (1) | US7724531B2 (ja) |
EP (1) | EP1689058B1 (ja) |
JP (1) | JP4138804B2 (ja) |
DE (1) | DE60322449D1 (ja) |
WO (1) | WO2005050805A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010106946A (ja) * | 2008-10-30 | 2010-05-13 | Hitachi Automotive Systems Ltd | オートマチックトランスミッション制御装置 |
JP2010230140A (ja) * | 2009-03-30 | 2010-10-14 | Hitachi Automotive Systems Ltd | 変速制御装置及び機電一体型電子制御装置 |
JP2010266022A (ja) * | 2009-05-15 | 2010-11-25 | Panasonic Electric Works Co Ltd | ストロークセンサ |
JP2010283979A (ja) * | 2009-06-04 | 2010-12-16 | Anden | 電気回路装置 |
JP2012023914A (ja) * | 2010-07-16 | 2012-02-02 | Yazaki Corp | 電気接続箱 |
JP2012154365A (ja) * | 2011-01-24 | 2012-08-16 | Denso Corp | 自動変速機用制御モジュール、および自動変速機用制御モジュールの製造方法 |
DE102015211219A1 (de) | 2014-10-30 | 2016-05-04 | Mitsubishi Electric Corporation | Elektronisches Steuergerät |
JP2017520735A (ja) * | 2014-07-15 | 2017-07-27 | コンティ テミック マイクロエレクトロニック ゲゼルシャフト ミット ベシュレンクテル ハフツングConti Temic microelectronic GmbH | 伝動システム |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5327066B2 (ja) * | 2010-01-12 | 2013-10-30 | 株式会社デンソー | 自動変速機用制御モジュールおよびその製造方法 |
JP5516547B2 (ja) | 2011-10-28 | 2014-06-11 | 株式会社デンソー | 電子制御装置 |
JP6417349B2 (ja) | 2016-03-09 | 2018-11-07 | 矢崎総業株式会社 | コネクタモジュール及び液圧制御装置 |
JP6988399B2 (ja) * | 2016-12-05 | 2022-01-05 | トヨタ自動車株式会社 | 車載用バッテリリレー接続構造 |
DE102017115047A1 (de) * | 2017-07-05 | 2019-01-10 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Elektronikeinheit für einen Sensor, Fahrzeug sowie Herstellverfahren zum Herstellen einer Elektronikeinheit |
EP4321391A1 (en) * | 2022-08-11 | 2024-02-14 | Fico Triad, S.A. | Junction box |
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JPH0879936A (ja) * | 1994-08-31 | 1996-03-22 | Yazaki Corp | ブスバー配線板の積層構造 |
US20020003377A1 (en) * | 2000-07-04 | 2002-01-10 | Sumitomo Wiring Systems, Ltd. | Vehicle having an electrical connection box and electrical connection box for use in the vehicle |
JP2002218629A (ja) * | 2001-01-23 | 2002-08-02 | Nissan Motor Co Ltd | 配線構造体および配線構造体の製造方法 |
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JP3140081B2 (ja) * | 1991-05-14 | 2001-03-05 | 株式会社日立製作所 | 電子回路のノイズ除去装置、その製造方法、金属ケース、電子機器およびエンジン制御システム |
JP3670114B2 (ja) | 1997-08-11 | 2005-07-13 | ジヤトコ株式会社 | 自動変速機の制御装置 |
US5895883A (en) * | 1997-08-11 | 1999-04-20 | Delco Electronics Corp. | Apparatus for dampening movement of passivation material in an electronic module |
US6354846B1 (en) * | 1998-09-17 | 2002-03-12 | The Furukawa Electric Co., Ltd. | Electrical connection box |
DE19953191A1 (de) * | 1999-11-05 | 2001-05-10 | Bosch Gmbh Robert | Elektronisches Steuergerät |
DE10101086B4 (de) * | 2000-01-12 | 2007-11-08 | International Rectifier Corp., El Segundo | Leistungs-Moduleinheit |
JP2002034120A (ja) | 2000-07-13 | 2002-01-31 | Sumitomo Wiring Syst Ltd | 高電圧用電気接続箱に用いる回路体 |
EP1363026A3 (en) * | 2002-04-26 | 2004-09-01 | Denso Corporation | Invertor integrated motor for an automotive vehicle |
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2003
- 2003-11-18 DE DE60322449T patent/DE60322449D1/de not_active Expired - Lifetime
- 2003-11-18 EP EP03819028A patent/EP1689058B1/en not_active Expired - Fee Related
- 2003-11-18 WO PCT/JP2003/014639 patent/WO2005050805A1/ja active IP Right Grant
- 2003-11-18 JP JP2005510744A patent/JP4138804B2/ja not_active Expired - Fee Related
- 2003-11-18 US US10/578,918 patent/US7724531B2/en not_active Expired - Fee Related
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JPH0879936A (ja) * | 1994-08-31 | 1996-03-22 | Yazaki Corp | ブスバー配線板の積層構造 |
US20020003377A1 (en) * | 2000-07-04 | 2002-01-10 | Sumitomo Wiring Systems, Ltd. | Vehicle having an electrical connection box and electrical connection box for use in the vehicle |
JP2002218629A (ja) * | 2001-01-23 | 2002-08-02 | Nissan Motor Co Ltd | 配線構造体および配線構造体の製造方法 |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010106946A (ja) * | 2008-10-30 | 2010-05-13 | Hitachi Automotive Systems Ltd | オートマチックトランスミッション制御装置 |
JP2010230140A (ja) * | 2009-03-30 | 2010-10-14 | Hitachi Automotive Systems Ltd | 変速制御装置及び機電一体型電子制御装置 |
US8570051B2 (en) | 2009-05-15 | 2013-10-29 | Panasonic Corporation | Stroke sensor |
JP2010266022A (ja) * | 2009-05-15 | 2010-11-25 | Panasonic Electric Works Co Ltd | ストロークセンサ |
WO2010131089A3 (ja) * | 2009-05-15 | 2011-01-20 | パナソニック電工株式会社 | ストロークセンサ |
JP2010283979A (ja) * | 2009-06-04 | 2010-12-16 | Anden | 電気回路装置 |
JP2012023914A (ja) * | 2010-07-16 | 2012-02-02 | Yazaki Corp | 電気接続箱 |
JP2012154365A (ja) * | 2011-01-24 | 2012-08-16 | Denso Corp | 自動変速機用制御モジュール、および自動変速機用制御モジュールの製造方法 |
JP2017520735A (ja) * | 2014-07-15 | 2017-07-27 | コンティ テミック マイクロエレクトロニック ゲゼルシャフト ミット ベシュレンクテル ハフツングConti Temic microelectronic GmbH | 伝動システム |
US10724629B2 (en) | 2014-07-15 | 2020-07-28 | Conti Temic Microelectronic Gmbh | Transmission arrangement |
DE102015211219A1 (de) | 2014-10-30 | 2016-05-04 | Mitsubishi Electric Corporation | Elektronisches Steuergerät |
CN106211687A (zh) * | 2014-10-30 | 2016-12-07 | 三菱电机株式会社 | 电子控制装置 |
US9545020B2 (en) | 2014-10-30 | 2017-01-10 | Mitsubishi Electric Corporation | Electronic control device |
CN106211687B (zh) * | 2014-10-30 | 2019-02-12 | 三菱电机株式会社 | 电子控制装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1689058A1 (en) | 2006-08-09 |
JPWO2005050805A1 (ja) | 2007-06-14 |
US7724531B2 (en) | 2010-05-25 |
EP1689058B1 (en) | 2008-07-23 |
US20070051596A1 (en) | 2007-03-08 |
DE60322449D1 (de) | 2008-09-04 |
EP1689058A4 (en) | 2007-01-17 |
JP4138804B2 (ja) | 2008-08-27 |
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