WO2014142249A1 - 電子部品の組付構造、電気接続箱及び電子部品 - Google Patents
電子部品の組付構造、電気接続箱及び電子部品 Download PDFInfo
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- WO2014142249A1 WO2014142249A1 PCT/JP2014/056700 JP2014056700W WO2014142249A1 WO 2014142249 A1 WO2014142249 A1 WO 2014142249A1 JP 2014056700 W JP2014056700 W JP 2014056700W WO 2014142249 A1 WO2014142249 A1 WO 2014142249A1
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- WIPO (PCT)
- Prior art keywords
- component
- relay
- lead terminals
- base end
- electronic component
- Prior art date
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/436—Securing a plurality of contact members by one locking piece or operation
- H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
- H01R13/4362—Insertion of locking piece perpendicular to direction of contact insertion comprising a temporary and a final locking position
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/223—Insulating enclosures for terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2425—Structural association with built-in components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2458—Electrical interconnections between terminal blocks
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H45/00—Details of relays
- H01H45/14—Terminal arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/047—Details concerning mounting a relays
- H01H50/048—Plug-in mounting or sockets
Definitions
- the present invention relates to an electronic component assembly structure, an electric connection box and an electronic component having the assembly structure, and more particularly to an electronic component assembly structure provided in an electric connection box mounted on a moving body such as an automobile. .
- a moving body such as an automobile is equipped with an electrical junction box containing electronic components such as a relay in order to control connection between a power supply device and electrical components (see Patent Document 1).
- FIG. 12 is a longitudinal sectional view of a conventional relay module.
- the conventional relay includes a relay body 11 formed in a rectangular parallelepiped shape and a plurality of plate-like lead terminals 12 protruding straight from one surface (bottom surface) of the relay body 11. Configured.
- the relay main body 11 is not shown in cross section, but only a plurality of lead terminals 12 are shown in cross section for simplification of illustration.
- This type of relay for example, is assembled to a resin holding member 15 that holds a terminal fitting 14 to which an electric wire 13 is connected to form a relay module, and this relay module is assembled to an electrical junction box.
- the terminal fitting 14 is provided with a spring portion 16 to which the lead terminal 12 is connected.
- the relay is held by the holding member 15 by fitting the tip portions of the plurality of lead terminals 12 into the spring portion 16 respectively.
- a slight gap occurs in the portion where the relay body 11 and the holding member 15 are in contact, water may enter the space through the gap and the water may come into contact with the lead terminal 12. is there.
- water contacts the lead terminal 12 it is required to reliably prevent a short circuit between the lead terminals 12.
- An object of the present invention is to prevent a short circuit between lead terminals of an electronic component.
- an electronic component assembly structure includes a rectangular parallelepiped component main body, an electronic component having a plurality of lead terminals protruding from a side surface of the component main body, and the electronic component inserted. And a housing member holding a plurality of terminal fittings to which each of the lead terminals is connected, the lead terminal projecting from at least one side surface of the component main body, and the base end portion And at least one side surface of the component body is provided with a plurality of lead terminals protruding in the width direction of the side surface, and the housing member guides the component body.
- a first storage chamber and a second storage chamber for storing and holding a terminal fitting to which the connection portion is connected.
- the first storage chamber is formed by being surrounded by a wall portion rising from the bottom wall.
- the second storage chamber is Insulation protruding along at least one of the side surfaces facing each other of the adjacent base end portions is formed on the side surface of the component main body formed on the outside of the wall portion of one storage chamber and provided with a plurality of lead terminals.
- a member is provided, the insulating member is formed over the thickness direction of the side surface of the base end portion, and the electronic component, the terminal fitting, and the housing member are assembled to each other.
- the insulating member can be formed so as to surround the proximal end portion.
- the electronic component having the lead terminal that hangs down along the side surface of the component main body is accommodated in the accommodating member that separately accommodates the component main body and the lead terminal, thereby reducing the area exposed from the accommodating member of the component main body. Since it can be made small, the adhesion of water to the electronic component can be suppressed.
- an insulating member is provided along the opposing surface of the adjacent lead terminals of the electronic component, and the insulating member is formed across the thickness direction of the side surface of the base end, that is, in the insertion direction of the electronic component. Since the short-circuit distance can be substantially increased, a short-circuit between the lead terminals can be prevented.
- the second storage chamber is provided with an insulating partition wall that partitions the side surfaces of the adjacent lead terminals facing each other.
- water adhering to the insulating member formed along one base end portion of adjacent base end portions can be hardly transmitted to the other base end portion. Can be prevented more reliably.
- the housing member is formed such that the insertion port into which the electronic component of the housing member is inserted is covered with a cover member, and this cover member is formed to be detachable from the housing member.
- the cover member By attaching the cover member to the housing member in this way, the electronic component can be completely surrounded by the housing member and the cover member, so that the waterproofness of the housing member can be improved, and the water adheres to the electronic component. Can be suppressed.
- the waterproofness of the electrical junction box can be enhanced, and the electrical reliability of the electrical junction box can be enhanced.
- an electronic component of the present invention is an electronic component formed by including a rectangular parallelepiped component main body and a plurality of lead terminals protruding from the component main body.
- An insulating member protruding along at least one of the side surfaces of the adjacent base end portions facing each other is provided on the side surface of the component body on which the terminals are provided, and the plurality of lead terminals are provided. Is formed over the thickness direction of the side surface of the base end.
- FIG. 1 is an assembly diagram of the relay module of the embodiment.
- FIG. 2 is an overall configuration diagram of the relay module of FIG. 3 is an enlarged top view showing the vicinity of the lead terminal of FIG.
- FIG. 4 is a longitudinal sectional view taken along the line AA in FIG.
- FIG. 5 is a cross-sectional view showing another embodiment of the insulating member.
- FIG. 6 is an assembly diagram in which a cover member is assembled to the relay module of FIG.
- FIG. 7 is a longitudinal sectional view taken along arrow BB in a state where the cover member of FIG. 6 is assembled.
- FIG. 8 is a perspective view showing another embodiment of the insulating member.
- FIG. 9 is a perspective view of another form of the relay.
- FIG. 10 is a perspective view of another form of the relay.
- FIG. 9 is a perspective view of another form of the relay.
- FIG. 11 is a perspective view of another form of the relay.
- FIG. 12 is a longitudinal sectional view of a conventional relay module.
- FIG. 13A is an external perspective view of a relay in which a base end portion of a lead terminal is surrounded by resin.
- FIG. 13B is a side view of the relay shown in FIG. 13A.
- a relay module will be described in which a relay is used as an electronic component and the relay is housed in a housing member.
- the electronic component assembly structure to which the present invention is applied is an electronic component other than a relay. Of course it can also be applied.
- the application of the relay module is not particularly limited, but it can be assumed that the relay module is used for devices for controlling the connection state between the power supply device and the electrical component in a moving body such as an automobile. Specifically, for example, it can be assumed that it is incorporated in an electrical connection box (junction box) provided between an electrical component mounted on an automobile and a battery, and used as a relay module for controlling power on / off.
- This type of relay module may be formed integrally with the electrical junction box or may be formed as a separate body.
- FIG. 1 is an assembly diagram of the relay module of the embodiment.
- FIG. 2 is an overall configuration diagram of the relay module of FIG. 3 is an enlarged top view showing the vicinity of the lead terminal of FIG.
- the direction indicated by the arrow X in FIG. 1 is the front-rear direction
- the direction indicated by the arrow Y is the left-right direction
- the direction indicated by the arrow Z is the vertical direction (hereinafter the same applies to each figure other than FIG. 1). ).
- these up-down directions, left-right directions, and front-rear directions do not necessarily need to coincide with the respective directions in which the relay module 20 is actually mounted on the moving body.
- the relay module 20 of the present embodiment is configured by assembling a relay 21, a terminal fitting 22, and a housing member 23 together.
- the number of relays constituting the relay module is not limited to two, and may be constituted by only one relay or may be constituted by three or more relays.
- the relay 21 having the same configuration may be used as shown in FIG. 1, or relays having different configurations (for example, FIGS. 8 to 11) may be mixed. .
- the relay 21 includes a relay body 24 that is a rectangular parallelepiped component body formed of resin or the like, and four plate-like lead terminals 25 protruding from the relay body 24.
- the relay body 24 faces in the front-rear direction and faces facing in the vertical direction (hereinafter referred to as the upper surface 24a and the bottom surface 24b) and faces facing in the left-right direction (hereinafter referred to as the left side 24c and the right side 24d). It has a surface (hereinafter referred to as a front surface 24e and a back surface 24f).
- the relay main body 24 of the present embodiment has a rectangular parallelepiped shape with the left-right direction as the longitudinal direction, and four sides of the left side surface 24c, the right side surface 24d, the front surface 24e, and the back surface 24f are side surfaces.
- the front surface 24e is provided with a locking projection 27 that engages with a through groove 26 formed in the housing member 23 as will be described later.
- the relay body 24 may be formed in a cubic shape.
- the main body of the electronic component is not limited to this, and the side part (or the peripheral part) may be formed in a shape that can be formed along the fitting direction, such as a columnar shape, a polygonal column shape, or a cylindrical shape. Good.
- Each lead terminal 25 has a plate-like base end portion 28 protruding from at least one surface of the relay main body 24 and a plate-like connection portion 29 extending continuously from the base end portion 28.
- the lead terminals 25a and 25b have base end portions 28a and 28b projecting vertically from the left side surface 24c of the relay body 24 and spaced apart from each other in the front-rear direction (width direction) of FIG. 1, and the base end portions 28a and 28b. Is bent vertically along the left side surface 24c with a predetermined distance from the left side surface 24c of the relay body 24 in the direction of insertion of the relay 21 into the housing member 23 (arrow direction in FIG. 1). 29a and 29b.
- the lead terminals 25c and 25d have base end portions 28c and 28d protruding perpendicularly from the right side surface 24d of the relay body 24 with a space therebetween in the front-rear direction (width direction) of FIG. 1, and the base end portions 28c. 28d are bent vertically and have connecting portions 29c and 29d that hang down along the left side 24d with a predetermined distance from the left side 24c of the relay body 24 in the insertion direction of the relay 21.
- the base end portions 28a to 28d protrude in parallel with the upper surface 24a and the bottom surface 24b of the relay main body 24, respectively, and the protruding positions are set to be the same height position below the upper surface 24a of the relay main body 24. ing.
- each of the connection portions 29a to 29d extends in parallel with the insertion direction of the relay 21, and is set to have the same distance from the side surface of the opposing relay body 24. Further, in the connection portions 29a to 29d, the height position (vertical position) of the tip end (lower end) is higher than the bottom surface 24b of the relay body 24 in the insertion direction of the relay 21 (vertical direction indicated by the arrow Z). Are set to the same height position.
- connection portions 29a to 29d are set so as not to protrude below the plane including the bottom surface 24b of the relay body 24.
- the widths in the front-rear direction of the base end portions 28a to 28d and the connection portions 29a to 29d are set to the same size.
- Two lead terminals 25a to 25d of the present embodiment are provided on each of the two side surfaces 24c and 24d of the relay body 24, but a plurality of lead terminals 25a to 25d may be provided on at least one of the side surfaces 24c to 24f.
- the plurality of lead terminals 25 may be inserted in the width direction of the side surface of the relay body 24, that is, in the direction intersecting with the insertion direction of the relay 21 (the vertical direction indicated by the arrow Z) (for example, insertion of the relay 21 as in the present embodiment).
- Are arranged at predetermined intervals in the front-rear direction [ direction indicated by arrow X]) orthogonal to the direction.
- the terminal fitting 22 is an interface member connected to the terminal portion of the electric wire 30 in order to electrically connect the electric wire 30 to the relay 21.
- the terminal fitting 22 is formed by processing a conductive metal plate material, and a female fitting portion 31 to which the connection portion 29 of the lead terminal 25 is connected (fitted), and an insulation coating of the terminal portion of the electric wire 30. It has a pair of core wire crimping pieces 34 for caulking the core wire 33 exposed by peeling 32, and a pair of external crimping pieces 35 for caulking the tip portion of the insulation coating of the electric wire 30.
- the fitting portion 31 includes a flat plate portion 36 that supports the connection portion 29 of the lead terminal 25 to be fitted, and a spring portion 37 that presses the connection portion 29.
- the connecting portion 29 pressed to the position is fitted and supported between the flat plate portion 36 and the spring portion 37.
- the spring portion 37 is formed in a pair of convex curved shapes in which both ends in the front-rear direction of the flat plate portion 36 are erected and the tip portions are curved toward the vicinity of the central portion in the front-rear direction of the flat plate portion 36. . That is, the spring part 37 supports the connection part 29 by applying a pressing force (elastic restoring force) to the connection part 29 by elastically deforming the tip part in a direction away from the flat plate part 36. It has become.
- the fitting portion 31 is directed from a portion where the spring portion 37 protrudes upward with respect to the flat plate portion 36 (connection portion with the flat plate portion 36) to a position where the tip portion 37B of the spring portion 37 faces the flat plate portion 36.
- the upper end surface 37A of the spring portion 37 has a tapered shape (tapered surface) that gently slopes downward. Accordingly, when the connection portion 29 of the lead terminal 25 is fitted into the fitting portion 31, the connection portion 29 can be guided by the tapered surface of the spring portion 37 and can be smoothly fitted into the fitting portion 31.
- the fitting 31 is shown as an example of a so-called faston type terminal fitting 22, but the terminal fitting 22 is not limited to this type.
- the fitting 31 Is formed in a rectangular tube shape, a flat spring portion is provided inside the fitting portion 31, and the connecting portion 29 of the lead terminal 25 is pressed against the inner wall of the fitting portion 31 by this spring portion. It doesn't matter.
- the housing member 23 is a resin-made housing for housing and holding the relay 21 and the terminal fitting 22.
- the housing member 23 guides and houses the relay main body 24 and houses the terminal fitting 22.
- a second storage chamber 39 is provided.
- the housing member 23 is handled as a single member separate from the electrical junction box.
- the housing member 23 may be formed integrally with the electrical junction box as a part of the frame formed inside the electrical junction box.
- two first storage chambers 38 are formed in the storage member 23 of the present embodiment, and a pair of second storage chambers 39 are arranged to face each other with the first storage chambers 38 in between. ing.
- the storage member 23 has a configuration including two sets of storage spaces including one first storage chamber 38 and two second storage chambers 39.
- the two terminal metal fittings 22 are each accommodated in the predetermined position corresponding to the lead terminal 25 of the relay 21 inserted in each accommodation space.
- FIG. 4 is a longitudinal sectional view as seen from the direction of arrow AA in FIG.
- illustration of the internal structure of the relay body 24 is omitted for simplification of illustration.
- the first storage chamber 38 is surrounded by a bottom wall 40 and a wall portion 41 erected from the bottom wall 40 and forms a concave space whose upper side is open to the outside.
- the wall portion 41 is erected from the bottom wall 40 so as to surround the side surface (left side surface 24c, right side surface 24d, front surface 24e, rear surface 24f) of the relay main body 24 from four sides, and guides the relay main body 24 to the first storage chamber 38. To accommodate.
- the first storage chamber 38 is formed in a rectangular parallelepiped shape that is slightly larger than the relay main body 24, smoothly stores the relay main body 24 guided by the wall portion 41, and includes four side surfaces and walls of the received relay main body 24.
- the part 41 interferes to hold the posture of the relay main body 24.
- the remaining wall portion 41e excluding the two wall portions 41c and 41d has a through groove in which the first storage chamber 38 faces the outside of the storage member 23.
- 26 extends in the height direction of the wall portion 41e (the insertion direction of the relay main body 24).
- a locking projection 27 protruding from the side surface of the relay body 24 can be locked when the relay body 24 is stored in the first storage chamber 38.
- the second storage chamber 39 is outside the wall portions 41c and 41d (hereinafter abbreviated as the wall portion 41) of the first storage chamber 38, that is, on the opposite side of the first storage chamber 38 across the wall portions 41c and 41d. It is arranged and is surrounded by a rectangular tube-like frame formed by the wall portion 41 and the frame portion 42 of the housing member 23, and forms a rectangular parallelepiped space whose upper and lower sides are open to the outside. As shown in FIG. 4, the second storage chamber 39 is provided with a lance 43 (locking piece) for holding the terminal fitting 22.
- the lance 43 is integrally formed by extending in a cantilever manner from the wall portion 41 or the frame portion 42 toward the second storage chamber 39, and is elastically deformable.
- the lance 43 positioned on the left side extends from the wall portion 41 c and the lance 43 positioned on the right side extends from the frame portion 42.
- the lance 43 forms a so-called spring mechanism, and presses and holds the lower edge of the spring portion 37 of the terminal fitting 22 with a restoring force to return from elastic deformation.
- the terminal fitting 22 is held in the second storage chamber 39 while preventing the terminal fitting 22 from coming off from the second storage chamber 39.
- the left and right lances 43 are provided so as to extend in the same direction, but they may be configured to be symmetrical to each other by extending in opposite directions.
- the terminal fitting 22 is inserted from the lower opening 44 of the second storage chamber 39. Then, the terminal fitting 22 is inserted into the second storage chamber 39 until the tip end portion (fitting portion 31) of the terminal fitting 22 contacts the lance 43.
- An upward force (insertion force) in FIG. 4 is applied to the terminal fitting 22 in order to insert the terminal fitting 22 into the second storage chamber 39 from the state in which the tip portion (fitting portion 31) of the terminal fitting 22 is in contact with the lance 43. ) Is pressed by the terminal fitting 22 and the lance 43 is elastically deformed.
- FIG. 4 An upward force (insertion force) in FIG. 4 is applied to the terminal fitting 22 in order to insert the terminal fitting 22 into the second storage chamber 39 from the state in which the tip portion (fitting portion 31) of the terminal fitting 22 is in contact with the lance 43.
- the lance 43 positioned on the left side is elastically deformed so as to be close to the wall portion 41 (wall portion 41 c), and the lance 43 positioned on the right side is elastically deformed so as to be close to the frame portion 42.
- the terminal fitting 22 moves upward in a state where the lance 43 is in sliding contact with the fitting portion 31.
- the lance 43 is elastically deformed and engages with the lower edge of the spring portion 37.
- the lance 43 engages with the terminal fitting 22 (the lower edge of the spring portion 37), whereby the terminal fitting 22 is locked to the lance 43. For this reason, it is possible to prevent the terminal fitting 22 from coming out of the second storage chamber 39. That is, the terminal fitting 22 is held in the second storage chamber 39.
- the relay 21 when the relay 21 is housed in the housing member 23, that is, when the connection portion 29 of the lead terminal 25 is engaged with the spring portion 37 of the terminal fitting 22 ( As shown in FIGS. 2 and 4, the position in the direction indicated by the arrow Z is set at a predetermined height so that the relay main body 24 (the upper surface 24 a thereof) does not protrude upward from the upper end of the housing member 23. Yes.
- the vertical position (height position) of the relay body 24 is determined by the position at which the connecting portion 29 of the lead terminal 25 is fitted to the spring portion 37 of the terminal fitting 22.
- the spring portion 37 that holds the connection portion 29 of the lead terminal 25 sandwiches the side wall 41 of the relay main body 24 accommodated in the first accommodation chamber 38.
- the upper end surface of the wall portion 41 is prevented from contacting the base end portion 28 of the lead terminal 25 when the connection portion 29 of the lead terminal 25 is fitted to the spring portion 37 of the terminal fitting 22. That is, the upper end surface of the wall portion 41 is disposed at a predetermined vertical position (height position) below the upper end surface of the housing member 23.
- the bottom wall 40 is disposed at a predetermined vertical position (height position) that does not contact the bottom surface 24b of the relay body 24.
- the relay 21 has a bottom wall 40 and a wall 41 in the vertical direction (height direction) of the housing member 23 except for a portion where the connection portion 29 of the lead terminal 25 is fitted to the spring portion 37 of the terminal fitting 22. It is hold
- the relay body 24 When the relay 21 is assembled to the housing member 23 configured in this way, the relay body 24 is brought into contact with the wall 41 of the first housing chamber 38 so that the relay 21 is excessively inclined with respect to the first housing chamber 38.
- the relay main body 24 is guided along the wall portion 41 and inserted into the first storage chamber 38 while stabilizing the posture so as not to move.
- the tip (lower end portion) of the connection portion 29 of the lead terminal 25 is positioned so as to face the fitting portion 31 above the terminal fitting 22. .
- connection portion 29 is connected to the gap between the flat plate portion 36 and the spring portion 37 in the fitting portion 31.
- Part 29 is inserted.
- the connecting portion 29, and thus the relay 21, is fitted and supported by the pressing force of the spring portion 37.
- the relay 21 is held by the housing member 23 as shown in FIGS. 2 and 4, and the relay 21 is electrically connected to the electric wire 30 through the terminal fitting 22. It becomes a state.
- the electrical junction box is usually configured so that water (liquid) does not enter inside.
- water may adhere to the relay module 20 when the lid of the electrical junction box is opened and opened during maintenance work or due to condensation. That is, in the relay 21, the four side surfaces 24c to 24f and the bottom surface 24b of the relay body 24 are surrounded by the wall of the first storage chamber 38, but the top surface 24a is exposed. For this reason, water may adhere.
- the relay 21 housed in the electrical junction box is not necessarily located on the upper surface 24a in the vertical direction (the lid side) of the electrical junction box, but on the upper side in the side surface direction (direction intersecting the vertical direction) of the electrical junction box. There may be a case where it is arranged sideways with 24a facing.
- the member 45 (45a to 45d) is protruded. Specifically, as shown in FIG. 1, insulating members 45a to 45d are formed along the upper and lower end surfaces and both side surfaces of the base end portions 28a to 28d. The insulating members 45a to 45d are formed integrally with the relay main body 24 using resin or the like, and are flush with the upper surface 24a of the relay main body 24.
- each insulating member is between the opposing side surfaces of the adjacent insulating members 45 in a state where the relay 21 is stored in the storing member 23.
- An insulating partition wall 46 that partitions in the direction (vertical direction) is provided.
- the partition wall 46 is formed integrally with the frame portion 42 and the wall portion 41 so as to partition the second storage chamber 39 in the vertical direction.
- the partition wall 46 is provided between adjacent insulating members 45 so as to be separated from each insulating member 45, and the upper end portion thereof is set at substantially the same height as the upper surface 24 a of the relay body 24. ing.
- the upper end surface of the partition wall 46 is chamfered along the upper end surface.
- the insulating member 45 along the side surfaces of the adjacent base end portions 28 facing each other, the water adhering to the side surfaces 24c and 24d of the relay main body 24 moves along the insulating member 45. Unless this is done, the adjacent lead terminals 25 are not short-circuited. Accordingly, since the insulating member 45 can substantially increase the short-circuit distance between the lead terminals 25 due to water adhering to the side surfaces 24c and 24d of the relay body 24, the short-circuit between the lead terminals 25 can be prevented. it can.
- the upper end surface of the lead terminal 25 is covered with the insulating member 45 (45a to 45d), so that a hand, a tool, or the like touches the energized portion of the relay 21 that is assembled to the housing member 23. Therefore, troubles such as electric shock and short circuit between the lead terminals 25 can be prevented.
- the insulating member 45 (45a to 45d) by surrounding the lead terminal 25 with the insulating member 45 (45a to 45d), stress (reaction force) acting on the lead terminal 25 is applied to the insulating member 45 when the lead terminal 25 is inserted into the terminal fitting 22. Can be reduced. Accordingly, it is possible to prevent the lead terminal 25 from being deformed by the stress at the time of insertion.
- partition wall 46 in the gap between the adjacent insulating members 45, for example, water attached to one base end portion 28 or the insulating member 45 formed along the base end portion 28 may be Transmission to the base end portion 28 and the insulating member 45 formed along the base end portion 28 can be suppressed. Therefore, by providing the partition wall 46 in this way, for example, it is possible to prevent a short circuit between the lead terminals 25 due to water adhering between the adjacent insulating members 45.
- FIG. 5 is a cross-sectional view showing another embodiment of the insulating member.
- the insulating member 45 of the present embodiment can be formed integrally with the relay body 24 by resin molding (for example, insert molding) at the time of manufacturing the relay 21.
- the length extending along the base end portion 28 of the insulating member 45 is not particularly limited. However, as the length extending along the proximal end portion 28 of the insulating member 45 is increased, the short-circuit distance between the lead terminals 25 can be increased.
- the insulating member 45 of the present embodiment is formed flush with the upper surface 24a of the relay body 24. However, as shown in FIG. 5, the insulating member 45 (the insulating member 45c in FIG. 5) is formed in a stepped shape. May be.
- the insulating member 45 can be formed of an insulating material different from the insulating material molding the relay body 24. In this embodiment, the insulating member 45 is formed in close contact with the base end portion 28, but the insulating member 45 may be provided separately from the base end portion 28.
- the insulating member 45 (45a to 45d) of the present embodiment is formed by surrounding the base end portion 28 from four sides, but is not limited to this example, and at least the side surfaces of the adjacent base end portions 28 facing each other. As long as it is provided along the line.
- FIG. 8 is a perspective view showing another embodiment of the insulating member.
- FIG. 8 shows an example in which a pair of plate-like insulating members 45 are provided along side surfaces of adjacent base end portions 28 that face each other.
- the insulating members 45a to 45d are provided over at least the thickness direction (insertion direction of the reel-21: arrow Z direction, vertical direction in the figure) of the side surfaces of the base end portions 28a to 28d.
- the insulating member 45 is formed to protrude upward from the upper end surface of the base end portion 28 and to protrude downward from the lower end surface of the base end portion 28. Further, the insulating member 45 is formed by forming a plate-like insulating member extending along one of the upper end surface and the lower end surface of each base end portion 28 in a substantially L shape in connection with the insulating member of FIG. Alternatively, a plate-like insulating member extending along both the upper end surface and the lower end surface of the base end portion 28 is formed in a substantially U shape or a substantially U shape in connection with the insulating member of FIG. Also good.
- the insulating member 45 does not have to be provided along the mutually opposing side surfaces of the adjacent base end portions 28, and either one of the base end portions 28. What is necessary is just to be provided along the side surface. However, the insulating member 45 is provided over the thickness direction (arrow Z direction: vertical direction) of the side surface of the base end portion 28. Even if it does in this way, since the short circuit distance between the adjacent lead terminals 25 can be substantially lengthened, the short circuit between the lead terminals 25 can be prevented as a result. In this case, the partition wall 46 is provided separately from the insulating member 45 and the side surface of the other base end portion 28.
- FIG. 6 is an assembly diagram in which a cover member is assembled to the relay module of FIG.
- FIG. 7 is a longitudinal sectional view taken along arrow BB in a state where the cover member of FIG. 6 is assembled.
- illustration of the internal structure of the relay main body 24 is omitted for simplification of illustration.
- FIG. 6 is an assembly diagram when the cover member is put on the upper portion of the accommodating member 23 accommodating the relay 21 and assembled.
- the housing member 23 in which the relay 21 is housed is covered with a cover member 47 from above.
- the cover member 47 is a box-shaped housing (lid body) formed of resin and having an opening below, and is surrounded by a ceiling wall 48 and four wall portions 49 erected from the ceiling wall 48. Forms a concave space open to the outside.
- the wall portion 49 is formed by being erected from the top wall 48 so as to be able to surround the housing member 23 from four sides, so that the housing member 23 is housed in the space and is detachably mounted along the wall surface of the housing member 23. It has become.
- a locking hook 50 that can be elastically deformed is provided on the frame portion 42 of the housing member 23 so as to protrude in a cantilever manner.
- a locking projection 51 that is locked with the locking hook 50 is provided protruding.
- the cover member 47 When the cover member 47 is assembled to the housing member 23, the cover member 47 is moved downward from the housing member 23 in a state where the cover member 47 is covered from above the housing member 23. At this time, the wall portion 49 of the cover member 47 is guided along the wall surface such as the frame portion 42 of the housing member 23.
- the locking projection 51 of the cover member 47 abuts on the locking hook 50 of the storage member 23
- the locking hook 50 is slidably contacted with the locking projection 51 and pressed by the locking projection 51 to be the frame portion of the storage member 23. It is elastically deformed in a direction close to 42.
- the cover member 47 is further pushed in and the locking projection 51 gets over the locking hook 50, the locking hook 50 is restored from elastic deformation, and the cover member 47 is locked in a state where it is mounted on the housing member 23. Is done.
- the relay 20 can be surrounded by the housing member 23 and the cover member 47, it is possible to prevent water from adhering to the relay 20 (particularly the relay body 24). Thereby, since the waterproofness of the relay 21 can be improved, the short circuit of adjacent lead terminals 25 can be prevented more reliably.
- the cover member 47 is not limited to the box shape as shown in FIG. 6, but may be any shape that covers at least the exposed portion of the relay 21 accommodated in the accommodation member 23.
- the configuration of the relay module 20 to which the relay 21 of FIG. 1 is assembled has been described as the electronic component assembly structure to which the present invention is applied.
- the configuration of the electronic component is not limited to this example.
- the electronic component includes a rectangular parallelepiped (including cubic) component main body and a lead terminal protruding from at least one surface of the component main body.
- the lead terminal includes a base end portion protruding from at least one surface of the component main body, and a connection portion that is continuous with the base end portion and that hangs along the side surface with a gap from the side surface of the component main body.
- At least one side surface is provided with a plurality of lead terminals in the width direction of the side surface, and the side surface of the component main body on which the plurality of lead terminals are provided has at least one of the side surfaces facing each other at adjacent base end portions.
- An insulating member protruding along one side surface is provided, and this insulating member may be provided over the thickness direction of the side surface of the base end portion (a direction parallel to the direction in which the connection portion hangs down). More specifically, for example, the same effects as those of the relay of FIG. 1 can be obtained also in other types of electronic components (for example, relays) shown in FIGS. In the following description, the configuration different from the relay 21 in FIG. 1 will be mainly described.
- FIG. 9 is a perspective view of another form of the relay.
- the relay 21 shown in FIG. 1 has two lead terminals 25 on each of a pair of parallel surfaces of the relay body 24.
- two lead terminals 25 are provided on each of two adjacent side surfaces (for example, the front surface 24e and the right side surface 24d) on the four side surfaces excluding the upper surface 24a and the bottom surface 24b.
- insulating members 45a to 45d are provided so as to protrude from the adjacent base end portions of the lead terminals 25a to 25d so as to surround the base end portions.
- the accommodating member that accommodates the relay 52 is provided with two second accommodating chambers 39 at two positions sandwiching the first accommodating chamber 38 and the wall portion 41 so as to correspond to the arrangement of the lead terminals 25, and It arrange
- Each second storage chamber 39 holds the same number of terminal fittings 22 as the lead terminals 25 corresponding to the lead terminals 25 inserted therein.
- FIG. 10 is a perspective view of another form of the relay. Further, like the relay 53 shown in FIG. 10, the lead terminal 25 may be provided on each of the three side surfaces of the relay main body 24.
- FIG. 10 shows an example in which two lead terminals 25b and 25c are provided on one side surface 24e of the three side surfaces, and lead terminals 25a and 25d are provided on the remaining two side surfaces 24c and 24d, respectively.
- the side surface 24e of the relay main body 24 on which the two lead terminals 25 are provided surrounds the base end portions along the side surfaces of the adjacent base end portions of the lead terminals 25b and 25c facing each other. Insulating members 45b and 45c are provided so as to protrude.
- the accommodating member for accommodating the relay 53 is provided with three second accommodating chambers 39 at three positions sandwiching the first accommodating chamber 38 and the wall 41 in correspondence with the arrangement of the lead terminals 25, and these second accommodating chambers. 39 holds the same number of terminal fittings 22 as the lead terminals 25 corresponding to the lead terminals 25 inserted into these.
- FIG. 11 is a perspective view of another form of the relay. Further, the relay described above is formed so that the thickness direction of the connection portion 29 of the lead terminal 25 intersects (orthogonally) the side surface of the relay main body 24 facing the connection portion 29, as shown in FIG.
- lead terminals 55 may be provided so as to be parallel to the side surfaces of the relay body 24 facing each other.
- the base end portion 56 and the connection portion 57 of the lead terminal 55 are formed in a flat plate shape extending in parallel with the front surface 24e and the back surface 24f of the relay body 24, and the two lead terminals 55a and 55b are connected.
- the connecting portions 57a and 57b are arranged so that the thickness direction thereof is parallel to the side surface 24d of the relay main body 24, and the thickness directions of the remaining two connecting portions 57c and 57d of the lead terminals 55c and 55d are parallel to the side surface 24c of the relay main body 24. It is arranged to be.
- each base end part 56 protrudes perpendicularly
- the insulating members 58c and 58d are provided on the side surface 24c of the relay body 24 so as to surround the base end portions 56 along the side surfaces of the adjacent base end portions 56c and 56d of the lead terminals 55c and 55d facing each other.
- Members 58a and 58b are provided to protrude.
- the accommodating member that accommodates the relay 54 is provided with two second accommodating chambers 39 at two positions sandwiching the first accommodating chamber 38 and the wall portion 41 in correspondence with the arrangement of each lead terminal 55 and arranged in parallel to each other. Is done. In each second storage chamber 39, the same number of terminal fittings 22 as the lead terminals 55 are arranged in correspondence with the directions of the lead terminals 55 in correspondence with the lead terminals 55 inserted therein.
- FIG. 13A is an external perspective view of a relay in which a base end portion of a lead terminal is surrounded by a resin
- FIG. 13B is a side view of the relay shown in FIG. 13A.
- the relay 100 is provided with a flat insulating member 102 along one surface of the relay main body 101 (for example, a surface corresponding to the upper surface 24a of the embodiment).
- the insulating member 102 is formed in a substantially rectangular shape in plan view by molding an insulating resin or the like.
- the insulating member 102 extends in a direction orthogonal to the pair of side surfaces 103 and 104 of the relay main body 101 arranged to face each other.
- Two lead terminals 105 are provided on the side surfaces 103 and 104, respectively. Each lead terminal 105 is provided such that its contact portion 107 faces the side surfaces 103 and 104.
- the insulating member 102 is formed so as to surround the base end portion 106 of each lead terminal 105.
- the base end portion 106 of the lead terminal 105 is surrounded by the insulating member 102 in the axial direction, and the contact portion 107 of the lead terminal 105 is provided so as to protrude from the lower surface of the insulating member 102.
- a protruding portion 108 is formed in a stepped shape. The protrusion 108 comes into contact with the upper end surface of the wall when the relay 100 is assembled to the housing member.
- the base end portion 106 of the lead terminal 105 may be disposed so as to protrude from the protruding portion 108, or may be disposed so as to protrude from the side surfaces 103 and 104 of the relay main body 101.
- each lead terminal 105 can be supported by the insulating member 102 from above.
- the load on the lead terminals 105 can be greatly reduced, so that the deformation of the lead terminals 105 can be prevented.
- surrounding the base end portion 106 of each lead terminal 105 with the insulating member 102 it is possible to prevent a short circuit between adjacent lead terminals 105.
- a relay module having a relay as an electronic component has been described.
- the electronic component is not limited to the relay, and the main point is that the configuration of the relay main body and the lead terminal of the present embodiment is externally configured.
- Any other electronic components semiconductoronductors such as transistors, electronic components such as sensors
- the present invention can be applied to a control module, a fuse, and the like formed by housing components such as an electronic circuit board in a resin case.
- the relay body is formed in a rectangular parallelepiped shape as an example.
- the present invention is not limited to this, and the body of the electronic component may be a side surface portion (or a peripheral shape) such as a columnar shape, a polygonal column shape, or a cylindrical shape. (Surface part) may be formed in the shape which can be formed along an insertion direction (arrow Z direction).
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Abstract
Description
従来のリレーは、図12に示すように、直方体状に形成されるリレー本体11と、このリレー本体11の1つの面(底面)から直状に突出する複数の板状のリード端子12を備えて構成される。なお、図12において、リレー本体11については、図示の簡略化のため、断面とはせず、複数のリード端子12のみを断面として示している。
この種のリレーは、例えば、電線13が接続される端子金具14を保持する樹脂性の保持部材15に組み付けられてリレーモジュールを構成し、このリレーモジュールが電気接続箱に組付けられる。端子金具14には、リード端子12が接続されるバネ部16が設けられ、複数のリード端子12の先端部をそれぞれバネ部16に嵌入させることでリレーが保持部材15に保持される。
図2は、図1のリレーモジュールの全体構成図である。
図3は、図2のリード端子の近傍を拡大して示す上面図である。
なお、以下の説明において、図1の矢印Xで示す方向を前後方向、矢印Yで示す方向を左右方向、矢印Zで示す方向を上下方向とする(以下、図1以外の各図においても同様)。ただし、これらの上下方向、左右方向及び前後方向は、リレーモジュール20が実際に移動体に搭載される状態の各方向と必ずしも一致していなくてもよい。
図4においては、図示の簡略化のためリレー本体24の内部構造については、図示を省略している。
図4に示すように、第1収容室38は、底壁40と、底壁40から立設する壁部41とに囲まれて、上方が外部に開放された凹状の空間をなしている。壁部41は、リレー本体24の側面(左側面24c,右側面24d,前面24e,背面24f)を四方から取り囲むように底壁40から立設され、リレー本体24を第1収容室38へ案内して収容するようになっている。第1収容室38は、リレー本体24よりも一回り大きな直方体状に形成され、壁部41によって案内されたリレー本体24をスムーズに収容するとともに、収容されたリレー本体24の4つの側面と壁部41が干渉してリレー本体24の姿勢を保持するようになっている。
本実施形態の絶縁部材45は、リレー21の製造時において、樹脂成形(例えばインサート成形)により、リレー本体24と一体的に形成することができる。絶縁部材45の基端部28に沿って延在する長さは特に限定されるものではない。しかしながら、絶縁部材45の基端部28に沿って延在する長さを長くするほど、リード端子25間の短絡距離を長くすることができる。本実施形態の絶縁部材45は、リレー本体24の上面24aと面一に形成されているが、図5に示すように、絶縁部材45(図5では、絶縁部材45c)を段付き状に形成してもよい。また絶縁部材45はリレー本体24をモールディングしている絶縁材料とは別の絶縁材料で形成することもできる。本実施形態では、絶縁部材45が基端部28と密着させて形成されるが、絶縁部材45を基端部28と離間させて設けるようにしてもよい。
図8は、絶縁部材の他の実施形態を示す斜視図である。
図8には、隣り合う基端部28の互いに対向する側面に沿って一対の板状の絶縁部材45を設ける例を示している。この場合、各絶縁部材45a~45dは、各基端部28a~28dの側面の少なくとも厚み方向(リレ-21の挿入方向:矢印Z方向、図の上下方向)にわたって設けるようにする。つまり絶縁部材45は、基端部28の上端面よりも上方に突出し、基端部28の下端面よりも下方に突出するように形成する。また、絶縁部材45は、各基端部28の上端面と下端面のいずれか一方に沿って延在する板状の絶縁部材を図8の絶縁部材と連ねて略L字状に形成してもよいし、基端部28の上端面と下端面の両方に沿って延在する板状の絶縁部材を図8の絶縁部材と連ねて略コの字状又は略U字状に形成してもよい。
図6は、図2のリレーモジュールにカバー部材を組み付ける組立図である。
図7は、図6のカバー部材が組み付けられた状態のB-B矢視の縦断面図である。
ここで、図7においては、図示の簡略化のためリレー本体24の内部構造については、図示を省略している。
図6は、リレー21を収容した収容部材23の上部にカバー部材を被せて組み付ける場合の組立図である。図6に示すように、リレー21が収容されている収容部材23は、上方からカバー部材47が被冠されるようになっている。
より具体的には、例えば、図9~図11に示す他の形態の電子部品(例えばリレー)においても、図1のリレーと同様の効果を得ることができる。なお、以下の説明では、図1のリレー21と異なる構成を中心に説明する。
図1に示したリレー21は、リレー本体24の平行な一対の面にそれぞれリード端子25を2本ずつ設けていた。これに対し、図9のリレー52は、上面24aと底面24bを除く4つの側面において、隣り合う2つの側面(例えば、前面24eと右側面24d)にそれぞれリード端子25が2本ずつ設けられ、リレー本体24には、各リード端子25a~25dの隣り合う基端部の互いに対向する側面に沿って、各基端部を包囲するように絶縁部材45a~45dがそれぞれ突出して設けられる。この場合、リレー52を収容する収容部材は、各リード端子25の配置に対応させて、第2収容室39が第1収容室38と壁部41を挟んで2箇所に設けられ、かつ、互いに直交するように配置される。そして、各第2収容室39には、これらに挿入されるリード端子25に対応させてそれぞれリード端子25と同数の端子金具22が保持される。
また、図10に示すリレー53のように、リード端子25は、リレー本体24の3つの側面にそれぞれ設けられていてもよい。図10では、3つの側面のうち一つの側面24eに2つのリード端子25b,25cが設けられ、残る2つの側面24c,24dにそれぞれリード端子25a,25dが設けられる例を示す。この場合、2つのリード端子25が設けられるリレー本体24の側面24eには、各リード端子25b,25cの隣り合う基端部の互いに対向する側面に沿って、各基端部を包囲するように絶縁部材45b,45cがそれぞれ突出して設けられる。リレー53を収容する収容部材は、各リード端子25の配置に対応させて、第2収容室39が第1収容室38と壁部41を挟んで3箇所に設けられ、これらの第2収容室39には、これらに挿入されるリード端子25に対応させてそれぞれリード端子25と同数の端子金具22が保持される。
また、上述したリレーは、リード端子25の接続部29の厚み方向が、この接続部29と対向するリレー本体24の側面と交差(直交)するように形成されているが、図11に示すように、それぞれ対向するリレー本体24の側面と平行になるように、リード端子55が設けられていてもよい。図11のリレー54は、リード端子55の基端部56及び接続部57が、リレー本体24の前面24e及び背面24fと平行に延在する平板状に形成され、2つのリード端子55a,55bの接続部57a,57bの厚み方向がリレー本体24の側面24dと平行になるように配置され、残る2つのリード端子55c,55dの接続部57c,57dの厚み方向がリレー本体24の側面24cと平行になるように配置されている。なお、各基端部56がリレー本体24の側面から垂直に突出し、各接続部57がリレー本体24の側面と間隔を開けて平行に延在する点は、他のリレーと同じである。この場合、リレー本体24の側面24cには、リード端子55c,55dの隣り合う基端部56c,56dの互いに対向する側面に沿って、各基端部56を包囲するように絶縁部材58c,58dがそれぞれ突出して設けられ、リレー本体24の側面24dには、リード端子55a,55bの隣り合う基端部56a,56bの互いに対向する側面に沿って、各基端部56を包囲するように絶縁部材58a,58bがそれぞれ突出して設けられる。リレー54を収容する収容部材は、各リード端子55の配置に対応させて、第2収容室39が第1収容室38と壁部41を挟んで2箇所に設けられ、かつ、互いに平行に配置される。そして、各第2収容室39には、これらに挿入されるリード端子55に対応させてそれぞれリード端子55と同数の端子金具22が、リード端子55の向きに対応させて配置されている。
また、本実施形態では、リレー本体を一例として直方体状に形成しているが、これに限らず、電子部品の本体は、円柱状、多角柱状、円筒状等のように、側面部(あるいは周面部)が挿入方向(矢印Z方向)に沿って形成可能な形状に形成されていてもよい。
21 リレー
22 端子金具
23 収容部材
24 リレー本体
25 リード端子
26 貫通溝
27 係止突起
28 基端部
29 接続部
30 電線
31 嵌合部
37 バネ部
38 第1収容室
39 第2収容室
40 底壁
41 壁部
43 ランス
45 絶縁部材
46 仕切り壁
47 カバー部材
Claims (6)
- 直方体状の部品本体と、該部品本体の側面から突出する複数のリード端子とを有する電子部品と、
前記電子部品が挿入されて収容されるとともに、前記リード端子をそれぞれ接続させる複数の端子金具を保持した収容部材と、を具備し、
前記リード端子は、前記部品本体の少なくとも1つの側面から突出する基端部と、該基端部と連なり前記側面に沿って垂下する接続部とを備え、前記部品本体の少なくとも1つの側面には、該側面の幅方向に複数の前記リード端子が突出して設けられ、
前記収容部材は、前記部品本体を案内して収容する第1収容室と、前記接続部が接続される前記端子金具を収容して保持する第2収容室とを備え、前記第1収容室は底壁から立ち上がる壁部に四方を囲まれて形成され、前記第2収容室は前記第1収容室の前記壁部の外側に形成されてなり、
前記複数のリード端子が設けられる前記部品本体の前記側面には、隣り合う前記基端部の互いに対向する側面のうち少なくとも一方の側面に沿って突出する絶縁部材が設けられ、該絶縁部材は、前記基端部の前記側面の厚み方向にわたって形成され、
前記電子部品と、前記端子金具と、前記収容部材とが相互に組み付けられる
ことを特徴とする電子部品の組付構造。 - 前記絶縁部材は、前記基端部を包囲するように形成されることを特徴とする請求項1に記載の電子部品の組付構造。
- 前記第2収容室には、隣り合う前記リード端子の互いに対向する側面間を仕切る絶縁性の仕切り壁が設けられることを特徴とする請求項1又は2に記載の電子部品の組付構造。
- 前記収容部材は、該収容部材の前記電子部品が挿入される挿入口がカバー部材により被冠され、前記カバー部材は、前記収容部材に着脱可能に形成されてなることを特徴とする請求項1乃至3のいずれかに記載の電子部品の組付構造。
- 請求項1乃至4のいずれかに記載の電子部品の組付構造を備えてなる電気接続箱。
- 直方体状の部品本体と、この部品本体から突出する複数のリード端子とを備えて形成される電子部品において、
前記リード端子は、前記部品本体の少なくとも1つの側面から突出する基端部と、該基端部と連なり前記側面に沿って垂下する接続部とを備え、前記部品本体の少なくとも1つの側面には該側面の幅方向に複数の前記リード端子が設けられ、
前記複数のリード端子が設けられる前記部品本体の側面には、隣り合う前記基端部の互いに対向する側面のうち少なくとも一方の側面に沿って突出する絶縁部材が設けられ、前記絶縁部材は、前記基端部の前記側面の厚み方向にわたって形成されることを特徴とする電子部品。
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DE112014001356.0T DE112014001356T5 (de) | 2013-03-15 | 2014-03-13 | Montagestruktur einer elektronischen Komponente, elektrischer Verteilerkasten und elektronische Komponente |
CN201480015356.0A CN105144519A (zh) | 2013-03-15 | 2014-03-13 | 电子元件的装配构造、电气接线箱及电子元件 |
JP2015505555A JP5923659B2 (ja) | 2013-03-15 | 2014-03-13 | 電子部品の組付構造、電気接続箱及び電子部品 |
US14/851,325 US9509079B2 (en) | 2013-03-15 | 2015-09-11 | Assembling structure of electronic component, electrical junction box, and electronic component |
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WO2014142246A1 (ja) * | 2013-03-14 | 2014-09-18 | 矢崎総業株式会社 | 電子部品の組付構造及び電気接続箱 |
WO2015029990A1 (ja) * | 2013-08-30 | 2015-03-05 | 矢崎総業株式会社 | 電子部品と端子金具との接続構造 |
CN107134693B (zh) * | 2016-02-26 | 2019-07-12 | 泰科电子(上海)有限公司 | 电源连接器 |
JP6684675B2 (ja) * | 2016-07-25 | 2020-04-22 | 大和化成工業株式会社 | 組付け型車両部品 |
JP2018026938A (ja) * | 2016-08-09 | 2018-02-15 | 日本電産サンキョー株式会社 | 端子部およびモータ、ならびに排水弁駆動装置 |
CN107845992B (zh) * | 2016-09-20 | 2020-01-17 | 莹和Tech.株式会社 | 接线盒 |
JP6624241B2 (ja) * | 2018-06-13 | 2019-12-25 | 富士電機機器制御株式会社 | 配線用接続器具、電気機器及び回路遮断器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5557946U (ja) * | 1978-10-16 | 1980-04-19 | ||
JP2004336973A (ja) * | 2003-05-12 | 2004-11-25 | Fujikura Ltd | リレーホルダ、リレー、および、それらの組合せ |
US20130043971A1 (en) * | 2012-10-22 | 2013-02-21 | Yazaki North America, Inc. | Service disconnect cover with fuse/terminal retention |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01235360A (ja) * | 1988-03-16 | 1989-09-20 | Ricoh Co Ltd | 半導体集積回路装置 |
JP2010113842A (ja) * | 2008-11-04 | 2010-05-20 | Fujitsu Component Ltd | 電磁継電器 |
JP2010221787A (ja) * | 2009-03-23 | 2010-10-07 | Yazaki Corp | 電気接続箱 |
JP2011090786A (ja) * | 2009-10-20 | 2011-05-06 | Kawasaki Densen Kk | 電源プラグおよび電源プラグの製造方法 |
CN102446659B (zh) * | 2010-09-30 | 2014-05-07 | 松川精密股份有限公司 | 继电器改良结构 |
CA2880951A1 (en) * | 2012-08-21 | 2014-02-27 | Yazaki Corporation | Electronic component, connection structure of electronic component and terminal fitting, and electrical junction box having electronic component |
JP6031322B2 (ja) * | 2012-10-15 | 2016-11-24 | 矢崎総業株式会社 | リレーモジュール及び電気接続箱 |
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---|---|---|---|---|
JPS5557946U (ja) * | 1978-10-16 | 1980-04-19 | ||
JP2004336973A (ja) * | 2003-05-12 | 2004-11-25 | Fujikura Ltd | リレーホルダ、リレー、および、それらの組合せ |
US20130043971A1 (en) * | 2012-10-22 | 2013-02-21 | Yazaki North America, Inc. | Service disconnect cover with fuse/terminal retention |
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US9509079B2 (en) | 2016-11-29 |
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