CN105830298A - Electric circuit device - Google Patents
Electric circuit device Download PDFInfo
- Publication number
- CN105830298A CN105830298A CN201480069923.0A CN201480069923A CN105830298A CN 105830298 A CN105830298 A CN 105830298A CN 201480069923 A CN201480069923 A CN 201480069923A CN 105830298 A CN105830298 A CN 105830298A
- Authority
- CN
- China
- Prior art keywords
- base plate
- printed base
- shell
- edge portion
- end edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0039—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a tubular housing wherein the PCB is inserted longitudinally
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/7017—Snap means
- H01R12/7023—Snap means integral with the coupling device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
- H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
-
- 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
- H01R13/50—Bases; Cases formed as an integral body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
Abstract
The invention provides an electric circuit device. Provided is an electric circuit device having a novel structure that enables a side-connecting electric component connection unit, which is equipped with a case fixing part and a substrate fixing part, to be easily assembled to a printed circuit board, and achieves minimization in the case insertion direction. In the invention: the side-connecting electric component connection unit (16) holds a connection terminal (26); a case fixing part (60) that fixes to an opening (20) of a case (18) and a substrate fixing part (64) that fixes to the printed circuit board (12) are protruded from a bottom wall (48) that is located on the side-connecting electric component connection unit (16) on the side of the printed circuit board (12); the case fixing part (60) and the substrate fixing part (64) are arranged so as to be separated from each other in the width direction of an edge (14) of the printed circuit board (12) and overlap with each other in the direction in which the printed circuit board (12) is inserted into the case (18), said direction being orthogonal to the width direction of the edge (14); and a cutout part (76), in which the case fixing part (60) is inserted and positioned, is formed on the edge (14) of the printed circuit board (12).
Description
Technical field
The present invention relates to be accommodated in the printed base plate being provided with side connecting-type electric component connection unit at end edge portion the circuit arrangement of the shell being provided with peristome.
Background technology
All the time, at the suitable position of the electric component system of automobile, it is provided with circuit arrangements such as carrying out the distribution of the electric power to various electric apparatus mounted on vehicle, the electric circuit connection container of control, control unit.In these circuit arrangements, as the device of compact, such as, it is known that at the device described in Japanese Unexamined Patent Publication 2011-147265 publication (patent documentation 1).This circuit arrangement is included in side to be had the shell of the most flat box shape of peristome and houses the printed base plate of holding in above-mentioned shell, at the end edge portion of a side of printed base plate, it is provided with the side connecting-type electric component connection unit connecting the outside parts such as adapter, fuse from the side of printed base plate.And, the end edge portion of the opposing party of printed base plate is inserted from the peristome of shell, the peristome of covering shell is carried out by the side connecting-type electric component connection unit being arranged at the end edge portion of a side of printed base plate, thus in the inside of shell to cover state collecting printed base plate.In a word, the side of the end edge portion being arranged at printed base plate connects the function that sidepiece part undertakes the cover of the peristome as covering shell, it is possible to the reduction of achievement unit pieces number, the simplification of structure.
But, in the circuit arrangement of such structure, in order to the peristome of shell is fixedly mounted side connecting-type electric component connection unit, need to arrange shell fixed part at multiple positions in the periphery wall portion of side connecting-type electric component connection unit.On the other hand, in the connecting-type electric component connection unit of side, house the connection terminal being configured with the conductive path that end side is brazed in printed base plate.Therefore, keep to the location of printed base plate, in the bottom wall part being positioned at printed base plate side of side connecting-type electric component connection unit to carry out above-mentioned connection terminal, in addition it is also necessary to arrange for the substrate securing part of printed base plate.Therefore, in the existing structure of patent documentation 1, it is proposed that the shell fixed part of side connecting-type electric component connection unit is arranged than the end edge portion of printed base plate more outward shell peristome side, on the other hand the substrate securing part of side connecting-type electric component connection unit is arranged to obtain the structure of side more closer to the inner portion than the end edge portion of printed base plate.Thus, when the soldering being attached terminal, side is connected side component mounting portion it is placed into end edge portion even if avoiding from the top of printed base plate, shell fixed part is also interfered with printed base plate and is difficult to situation about placing, it is possible to easily and reliably the end side connecting terminal is arranged at through hole, cushion part.
But, in the structure of such patent documentation 1, it is integrally provided the side connecting-type electric component connection unit of the end edge portion that is arranged at printed base plate as the structure of the cover of the peristome of covering shell, therefore, it is possible to the reduction of achievement unit pieces number, but at printed base plate in the direction of insertion that shell aperture portion inserts, need to make shell fixed part separate with substrate securing part, itself exist and the amount of circuit arrangement and this separating distance cannot be avoided correspondingly to maximize such problem.
In order to realize the miniaturization of circuit arrangement, further contemplate and in the direction of insertion that shell aperture portion inserts, make being closely located to or overlapping of shell fixed part and substrate securing part at printed base plate, but so, when the soldering being attached terminal, only difficulty can be become due to printed base plate and the interference of shell fixed part from the side assembled above connecting-type electric component connection unit of printed base plate by automatic installation apparatus, need to be assembled by manual work, be preferred counter-measure the most hardly.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2011-147265 publication
Summary of the invention
Invent problem to be solved
The present invention completes with said circumstances as background, it solves problem and is, it is provided that assemblings easiness that a kind of side connecting-type electric component connection unit being capable of being provided with shell fixed part and substrate securing part assembles to printed base plate and the circuit arrangement constructing novelty at shell miniaturization in an insertion direction.
For solving the technical scheme of problem
nullThe 1st aspect of the present invention relates to a kind of circuit arrangement，The printed base plate being provided with side connecting-type electric component connection unit at end edge portion is accommodated in the shell being provided with peristome，The described peristome of described shell is covered by described side connecting-type electric component connection unit，Described circuit arrangement is characterised by，Described side connecting-type electric component connection unit keeps connecting terminal，End side is brazed in the conductive path of described printed base plate by this connection terminal，And at the electric component outside the connection of another side，The bottom wall part being positioned at described printed base plate side in described side connecting-type electric component connection unit，The projecting shell fixed part having the described peristome being fixed on described shell and be fixed on the substrate securing part of described printed base plate，Described shell fixed part and described substrate securing part are arranged at and are separated from each other on the width of the described end edge portion of described printed base plate、And the position overlapped in the direction of insertion that described shell inserts at the described printed base plate orthogonal with the width of described end edge portion，Described end edge portion at described printed base plate，It is formed for described shell fixed part and inserts the notch of configuration.
According to the manner, the shell fixed part and substrate securing part that are provided projectingly on the bottom wall part of side connecting-type electric component connection unit are arranged at the position being separated from each other on the width of the end edge portion of printed base plate and overlapping in the direction of insertion that shell inserts at printed base plate.Thereby, it is possible to cut down the separating distance at the shell fixed part in the direction of insertion that printed base plate inserts Yu substrate securing part, it is possible to the miniaturization of realization circuit arrangement in the shell direction of insertion of printed base plate.
And, at the end edge portion of printed base plate, it is formed with configure shell fixed part notch with inserting.Therefore, when the connection terminal of side connecting-type electric component connection unit being soldered to the conductive path of printed base plate, by automatic installation apparatus etc. in the case of the side assembled above connecting-type electric component connection unit of printed base plate, it also is able to not occur installing interferingly of shell fixed part and printed base plate, it is possible to be reliably achieved assembling facilitation/high efficiency based on automatic installation etc. etc..
As long as additionally, side connecting-type electric component connection unit is from the unit of the electric component outside the installation of the side of printed base plate, then can be any unit, including adapter, the fuse unit etc. of side connecting-type of side connecting-type.It addition, the soldering connecting the terminal conductive path to printed base plate includes either one in through hole installation, surface installation.
The 2nd aspect of the present invention is in the circuit arrangement described in above-mentioned first method, it is respectively formed with multiple described shell fixed parts and described substrate securing part, described end edge portion at described printed base plate, it is formed with multiple described notch in the position corresponding with multiple described shell fixed parts, at least 1 described shell fixed part and at least 1 described substrate securing part are arranged at and are separated from each other on the described width of described end edge portion, and the position overlapped in the direction of insertion that described shell inserts at described printed base plate, remaining described shell fixed part and described substrate securing part are at least provided with in the position being separated from each other in the direction of insertion that described shell inserts.
According to the manner, by being arranged on shell fixed part and the substrate securing part that printed base plate overlaps in the direction of insertion that shell inserts, realizing while the miniaturization of the circuit arrangement in the direction of insertion that shell inserts, utilize the clear area of printed base plate, be also equipped with being arranged at the shell fixed part in the position that printed base plate is separated from each other in the direction of insertion that shell inserts and substrate securing part.Thus, more play consistently side connecting-type electric component connection unit to printed base plate and the bed knife of shell, particularly, when side connecting-type electric component connection unit being applied with torsional load on the above-below direction of peristome, it is possible to the position being separated from each other in the direction of insertion that shell inserts at printed base plate stably keeps.
The 3rd aspect of the present invention is in the circuit arrangement described in above-mentioned second method, it is arranged at the mid portion of the described width of described end edge portion at shell fixed part and described substrate securing part described in one group of the position that described printed base plate overlaps in the direction of insertion that described shell inserts by being arranged at, on the other hand, on the described width of described end edge portion, in shell fixed part and the both sides of described substrate securing part described in described one group, it is respectively arranged with and is arranged at shell fixed part and described substrate securing part described in one group of the position that described printed base plate is separated from each other in the direction of insertion that described shell inserts.
According to the manner, by being arranged on, at the middle body of the end edge portion of printed base plate, shell fixed part and the substrate securing part that printed base plate overlaps in the direction of insertion that shell inserts, realizing while the miniaturization of the circuit arrangement in the direction of insertion that shell inserts, utilize the clear area of the two end portions of the end edge portion of printed base plate, be equipped with being arranged at the shell fixed part in the position that printed base plate is separated from each other in the direction of insertion that shell inserts and substrate securing part.Thus, in addition to the torsional load of the above-below direction of the peristome to side connecting-type electric component connection unit, torsional load for the left and right directions of the peristome to side connecting-type electric component connection unit, it is also possible to more play consistently side connecting-type electric component connection unit to printed base plate and the bed knife of shell.
Invention effect
In the present invention, the shell fixed part and substrate securing part that are provided projectingly on the bottom wall part of side connecting-type electric component connection unit are arranged at the position being separated from each other on the width of the end edge portion of printed base plate and overlapping in the direction of insertion that shell inserts at printed base plate.Thereby, it is possible to the miniaturization of the circuit arrangement realized in the shell direction of insertion of printed base plate.And, end edge portion at printed base plate, it is formed with configure shell fixed part notch with inserting, therefore when the connection terminal of side connecting-type electric component connection unit being soldered to the conductive path of printed base plate, can be by automatic installation apparatus etc. from the side assembled above connecting-type electric component connection unit of printed base plate, it is possible to be reliably achieved assembling facilitation/high efficiency based on automatic installation etc. etc..
Accompanying drawing explanation
Fig. 1 is the axonometric chart assembling midway state of the circuit arrangement being shown as an embodiment of the invention.
Fig. 2 is the top view of the circuit arrangement shown in Fig. 1.
Fig. 3 is the upward view of the circuit arrangement shown in Fig. 1.
Fig. 4 is the top view of the assembled state illustrating the circuit arrangement shown in Fig. 1.
Fig. 5 is the axonometric chart seeing the side connection type connector shown in Fig. 1 from below.
Fig. 6 is the critical piece enlarged drawing of the VI-VI section in Fig. 4.
Fig. 7 is the critical piece enlarged drawing of the VII-VII section in Fig. 4.
Detailed description of the invention
Hereinafter, referring to the drawings, embodiments of the present invention are described.
In Fig. 1～7, it is shown that as the circuit arrangement 10 of an embodiment of the invention.Circuit arrangement 10 is such as configured at accumulator of automobile etc. between power supply and various electric component even load, it is used as the electric circuit connection container controlling to supply to the power supply of various electric components, possesses printed base plate 12, the side connecting-type electric component connection unit i.e. side connection type connector 16 being arranged at the end edge portion 14 of printed base plate 12 and shell 18.And, the shell 18 of the casing shape of peristome 20 will be provided with it is installed to be arranged at from printed base plate 12 side extrapolation the side connection type connector 16 of printed base plate 12, thus, in printed base plate 12 is received into shell 18 and by the state of the peristome 20 of side connection type connector 16 covering shell 18, shell 18 is assembled into side connection type connector 16.Additionally, in the following description, top refers to the top in Fig. 1, and lower section refers to the lower section in Fig. 1, and front refers to the left in Fig. 1, and rear refers to the right in Fig. 1.
Side connection type connector 16, on the whole in long limit rectangular frame shape, utilizes the such as synthetic resin such as polypropylene (PP), polyamide (PA) to be integrally formed by injection mo(u)lding etc..There is multiple terminal retention portion 23 as it is shown in figure 5, projecting in the rear surface 22 of side connection type connector 16, at terminal retention portion 23, be rearward formed with substantial amounts of connection terminal inserting hole 24 opening.It addition, side connection type connector 16 possesses multiple connection terminal 26.These connect terminal 26 and make the curved shape of L-shaped, end side 28 is connected to by soldering the not shown conductive path of printed base plate 12, on the other hand, another side 30 houses/is held in connection terminal inserting hole 24.On the other hand, at the front surface 32 of side connection type connector 16, forwards it is formed with multiple adapter resettlement section 34, projecting another side 30 having connection terminal 26, inside in adapter resettlement section 34 opening.Then, adapter resettlement section 34 houses the not shown the other side's side-connector as outside electric component, thus via connecting terminal 26, printed base plate 12 is electrically connected with the other side's side-connector.
And then, in the length direction both sides of the upper surface 36 of side connection type connector 16, it is protrudedly formed lock pawl 38 the most laterally, and, in the both sides across lock pawl 38, it is formed with a pair guide portion 40,40.Guide portion 40,40 highlights laterally from the upper surface 36 of side connection type connector 16, and jag edge has the inverted L-shaped section shape bent squarely, extends towards the side contrary with lock pawl 38.The rearward end of guide portion 40,40 is positioned at the rearward end position the most on the front than lock pawl 38, and leading section is configured at the position of front surface 32 that is more closer to the front than the leading section of lock pawl 38 and that arrive side connection type connector 16.It addition, edge, the rear end rearward opening of guide portion 40,40, on the other hand, the nose lip in guide portion 40,40 is formed with contacting wall 42,42.
In addition, at the length direction both ends of the upper surface 36 of side connection type connector 16, each engagement groove part 44 extends towards front surface 32 ground in L-shaped section shape and from the rear surface 22 of side connection type connector 16 and is formed at the upper surface 36 of side connection type connector 16 and rear surface 22 opening.And then, centre portion on the length direction of the upper surface 36 of side connection type connector 16, extend while there is the cross sectional shape of inverted T-shape at the upper surface 36 of side connection type connector 16 and the engagement groove part 46 of rear surface 22 opening.
On the other hand, as shown in Figure 5, when assembling to printed base plate 12, the bottom wall part 48 being positioned at printed base plate 12 side at side connection type connector 16, in the position opposed with the upper surface 36 of side connection type connector 16, the parts that the parts structure of the most projecting upper surface 36 having and be formed at side connection type connector 16 is identical, i.e. lock pawl 50 and at a pair guide portion 52 arranged across the both sides of lock pawl 50,52, engagement groove part 56 and engagement groove part 58.In addition, in the present embodiment, respectively constitute shell fixed part 60a, 60b, 60c by lock pawl 50 with at a pair guide portion 52 arranged across the both sides of lock pawl 50,52, engagement groove part 56 and engagement groove part 58, by these shells fixed part 60a, 60b, 60c, side connection type connector 16 is fixed to the peristome 20 of shell 18.
Additionally, the middle body of the bottom wall part 48 at side connection type connector 16, at 3, it is provided with split pin 62a, 62b, 62c prominent downwards, in the present embodiment, constitutes substrate securing part 64a, 64b, 64c by split pin 62a, 62b, 62c.That is, split pin 62a, 62b, 62c is that by a pair expanding projection, cross sectional shape substantially semicircle and nose portion are configured to circular arc portion distance spaced slightly ground is opposed and obtain.Then, the nose portion of split pin 62a, 62b, 62c is pressed into the pin inserting hole 74 of printed base plate 12 described later, thus the nose portion of a pair projection is inserted through while elastic deformation occurs on opposed direction, after inserting, pass through elastic return, the wide diameter portion of nose portion engages with the peripheral portion of the pin inserting hole 74 of printed base plate 12, and the bottom wall part 48 of side connection type connector 16 is fixed on printed base plate 12.It addition, the length direction both ends of the bottom wall part 48 at side connection type connector 16, it is provided with rearward prominent with rectangular shape placement auxiliary sheet 65, it is possible to be stably maintained on printed base plate 12 by side connection type connector 16.
As shown in figures 2-3, printed base plate 12 makes substantially rectangular plate shape, for front 66 and the back side 68 of printed base plate 12, in addition to the such relay 70 of diagram, the most suitably installs other components such as semiconductor element, resistive element etc. such as integrated circuit.It addition, at the end edge portion 14 of printed base plate 12, substantial amounts of terminal inserting hole 72 is set along end edge portion 14 is through in the range of 2 row, and through at 3 is provided with pin inserting hole 74.And then, at the end edge portion 14 of printed base plate 12, at 3, it is formed with notch 76a, 76b, 76c.
In addition, after the terminal inserting hole 72 that the end side 28 and split pin 62a, 62b, 62c that connect terminal 26 are inserted and fixed the end edge portion 14 being arranged at printed base plate 12 and pin inserting hole 74, by solderings such as backflows, the end side 28 connecting terminal 26 is connected to the not shown conductive path of printed base plate 12, thus carries out the side connection type connector 16 installation relative to printed base plate 12.
As shown in Figure 3, when side connection type connector 16 is installed on printed base plate 12, the mid portion of width at the end edge portion 14 of printed base plate 12, it is configured with an assembly housing fixed part 60c and substrate securing part 64c, an assembly housing fixed part 60c and substrate securing part 64c and is arranged at the position being separated from each other on the width of the end edge portion 14 of printed base plate 12 and overlapping in the direction of insertion that shell 18 inserts at the printed base plate 12 orthogonal with the end edge portion 14 of printed base plate 12.Additionally, on the width of the end edge portion 14 of printed base plate 12, in assembly housing fixed part 60c and both sides of substrate securing part 64c, an assembly housing fixed part 60a and substrate securing part 64a or substrate securing part 64b is respectively arranged at the position being separated from each other in the direction of insertion that shell 18 inserts at printed base plate 12.Additionally, remaining shell fixed part 60b is arranged at the position being separated from each other in the direction of insertion that shell 18 inserts at printed base plate 12 also relative to substrate securing part 64a or substrate securing part 64b.Additionally, notch 76a, 76b, 76c are formed at the position corresponding with shell fixed part 60a, 60b, 60c, thus shell fixed part 60a, 60b, 60c are inserted and is configured to notch 76a, 76b, 76c.
As shown in figures 1-4, what shell 18 had a forwards opening has under casing shape, on the other hand, the peristome 20 of shell 18 is formed as long limit rectangular shape roughly the same with the rear surface 22 of side connection type connector 16 in front view, such as utilize the synthetic resin such as polypropylene (PP), polyamide (PA), formed by injection mo(u)lding etc..
In the leading section of the upper wall portions 78 of shell 18, it is formed with 2 engaging frames 80,80.Engaging frame 80 is formed by the notch 82 that rectangular shape is dug from the leading section of the upper wall portions 78 to shell 18 with forwards extending, the connecting hole 84 on the other hand engaged at the through lock pawl 38 being provided with side connection type connector 16 of central part.Additionally, the central part of inner surface of leading section in the upper wall portions 78 of shell 18, it is provided with the not shown engaging protrusion prominent in the most T-shaped shape to inner side, on the other hand, at the both ends of inner surface of leading section of the upper wall portions 78 of shell 18, being respectively arranged with to inner side is the prominent engaging teat 88 (with reference to Fig. 1) in generally L-shaped shape ground.
Similarly, the leading section in the bottom wall part 90 of shell 18 is also formed with 2 the engaging frames 92,92 identical with engaging frame 80 shape.Additionally, at the central part of inner surface of leading section of bottom wall part 90 and the both ends of shell 18, also it is respectively arranged with the engaging protrusion 94 (with reference to Fig. 7) highlighted in the most T-shaped shape and the engaging teat 96 (with reference to Fig. 1) highlighted in generally L-shaped shape.Additionally, be formed with fixing sticking department 98 in the bottom wall part 90 of shell 18, install/be fixed to be arranged at miscellaneous part that the not shown fixing holding section etc. of other electric circuit connection containers etc. shares time use.
Then, as shown in Fig. 1～7, the shell 18 being formed into such structure is installed to be assembled with the side connection type connector 16 of printed base plate 12 from printed base plate 12 side extrapolation.Thus, the upper wall portions 78 of shell 18 and the leading section of bottom wall part 90 are inserted respectively into the guide portion 40,52 of side connection type connector 16, and the not shown engaging protrusion of shell 18 and engaging teat 88,96 are inserted respectively into the engagement groove part 46,58,44,56 of side connection type connector 16.Next, further shell 18 is entered towards side connection type connector 16 side pressure, thus guide shell 18 by the guide portion 40,52 and engagement groove part 46,58,44,56 being arranged at side connection type connector 16, the lock pawl 38,50 being arranged at side connection type connector 16 is locked the connecting hole 84,84 of the engaging frame 80,92 being fitted to be formed at shell 18, and shell 18 is fixed to side connection type connector 16.Thus, when printed base plate 12 collecting is held in shell 18, shell 18 and side connection type connector 16 are mutually assembled and form circuit arrangement 10.
Circuit arrangement 10 according to the present embodiment being formed as such structure, the shell fixed part 60c being made up of the engagement groove part 58 of the bottom wall part 48 being provided projectingly on side the connection type connector 16 and substrate securing part 64c being made up of split pin 62c is made to be separated from each other on the width of the end edge portion 14 of printed base plate 12 such that it is able to shell fixed part 60c and substrate securing part 64c is arranged at the position overlapped in the direction of insertion that shell 18 inserts at printed base plate 12.Thus, compared with the structure in the past that shell fixed part 60c in the direction of insertion of printed base plate 12 and substrate securing part 64c separates, above-mentioned direction of insertion is capable of the miniaturization of circuit arrangement 10.And, the end edge portion 14 that the notch 76c inserted for shell fixed part 60c is arranged at printed base plate 12, the most as described later, the operation that side connection type connector 16 is placed into printed base plate 12 also will not be hindered from top.
Additionally, shell fixed part 60c and substrate securing part 64c is configured at the middle body of the end edge portion 14 of printed base plate 12, therefore, it is possible to utilize the clear area at the both ends of the end edge portion 14 of printed base plate 12, shell fixed part 60a, 60b and substrate securing part 64a, 64b are set further in the position that printed base plate 12 is separated from each other in the direction of insertion that shell 18 inserts.In addition to an assembly housing fixed part 60c and substrate securing part 64c is separated from each other on the width of the end edge portion 14 of printed base plate 12, the also both end sides at the end edge portion 14 of printed base plate 12 arranges shell fixed part 60a, 60b and substrate securing part 64a, 64b further, thus the torsional load of the left and right directions for side connection type connector 16, it is possible to play consistently side connection type connector 16 to printed base plate 12 and the bed knife of shell 18.And then, owing to shell fixed part 60a, 60b and substrate securing part 64a, 64b are separated from each other in the direction of insertion that shell 18 inserts at printed base plate 12, therefore for the torsional load of above-below direction of side connection type connector 16, it is also possible to more play consistently side connection type connector 16 to printed base plate 12 and the bed knife of shell 18.
Additionally, at the end edge portion 14 of printed base plate 12, be formed with configure shell fixed part 60a, 60b, 60c notch 76a, 76b, 76c with inserting respectively.Therefore, when side connection type connector 16 is soldered to printed base plate 12, it is possible to by automatic installation apparatus etc. from the side assembled above connection type connector 16 of printed base plate 12.I.e., the position of the printed base plate 12 encountering shell fixed part 60a, 60b, 60c of side connection type connector 16 when side connection type connector 16 is assembled into printed base plate 12 is formed with notch 76a, 76b, 76c, therefore when assembling, shell fixed part 60a, 60b, 60c just can not install with printed base plate 12 interference, it is possible to be reliably achieved the facilitation/high efficiency etc. of assembling based on automatic installation etc..
Above, describe embodiments of the present invention in detail, but the present invention is not specifically recorded by this and limited.Such as, in the present embodiment, it is provided with shell fixed part 60a, 60b, 60c and substrate securing part 64a, 64b, 64c, but beyond shell fixed part 60c and substrate securing part 64c, it is possible at random select.That is, at least provided with shell fixed part 60c and substrate securing part 64c.
In addition, as long as side connecting-type electric component connection unit is from the unit of the electric component outside the installation of the side of printed base plate 12, can be then any unit, in addition to the side connection type connector 16 illustrated in the present embodiment, also include the fuse unit etc. of side connecting-type.It addition, by connecting terminal 26 to the soldering of the conductive path of printed base plate 12 in addition to including that the through hole that illustrates in the present embodiment is installed, also include that surface is installed.
Label declaration
10: circuit arrangement
12: printed base plate
14: end edge portion
16: side connection type connector (side connecting-type electric component connection unit)
18: shell
20: peristome
26: connect terminal
28: end side
30: another side
48: bottom wall part
60a～c: shell fixed part
64a～c: substrate securing part
76a～c: notch.
Claims (3)
1. a circuit arrangement, the printed base plate being provided with side connecting-type electric component connection unit at end edge portion is accommodated in the shell being provided with peristome, covered the described peristome of described shell by described side connecting-type electric component connection unit, described circuit arrangement is characterised by
Described side connecting-type electric component connection unit keeps connecting terminal, and end side is brazed in the conductive path of described printed base plate by this connection terminal, at the electric component outside the connection of another side,
In the bottom wall part being positioned at described printed base plate side of described side connecting-type electric component connection unit, the projecting shell fixed part having the described peristome being fixed on described shell and be fixed on the substrate securing part of described printed base plate,
Described shell fixed part and described substrate securing part are arranged at the position being separated from each other on the width of the described end edge portion of described printed base plate and overlapping in the direction of insertion that described shell inserts at the described printed base plate orthogonal with the width of described end edge portion
At the described end edge portion of described printed base plate, it is formed for described shell fixed part and inserts the notch of configuration.
2. according to the circuit arrangement described in entitlement requests 1, it is characterised in that
It is respectively formed with multiple described shell fixed parts and described substrate securing part, at the described end edge portion of described printed base plate, is formed with multiple described notch in the position corresponding with multiple described shell fixed parts,
At least 1 described shell fixed part and at least 1 described substrate securing part are arranged at the position being separated from each other on the described width of described end edge portion and overlapping in the direction of insertion that described shell inserts at described printed base plate,
Remaining described shell fixed part and described substrate securing part are at least provided with in the position being separated from each other in the direction of insertion that described shell inserts.
3. according to the circuit arrangement described in entitlement requests 2, it is characterised in that
It is arranged at the mid portion of the described width of described end edge portion at shell fixed part and described substrate securing part described in one group of the position that described printed base plate overlaps in the direction of insertion that described shell inserts by being arranged at, on the other hand, on the described width of described end edge portion, in shell fixed part and the both sides of described substrate securing part described in described one group, it is respectively arranged with and is arranged at shell fixed part and described substrate securing part described in one group of the position that described printed base plate is separated from each other in the direction of insertion that described shell inserts.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013270716A JP5946023B2 (en) | 2013-12-27 | 2013-12-27 | Electrical circuit device |
| JP2013-270716 | 2013-12-27 | ||
| PCT/JP2014/082445 WO2015098482A1 (en) | 2013-12-27 | 2014-12-08 | Electric circuit device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105830298A true CN105830298A (en) | 2016-08-03 |
| CN105830298B CN105830298B (en) | 2018-02-23 |
Family
ID=53478347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480069923.0A Active CN105830298B (en) | 2013-12-27 | 2014-12-08 | Circuit arrangement |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5946023B2 (en) |
| CN (1) | CN105830298B (en) |
| WO (1) | WO2015098482A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226510A (en) * | 2017-10-10 | 2020-06-02 | 维特思科科技有限责任公司 | Printed circuit board mounting arrangement structure |
| CN111836502A (en) * | 2019-04-18 | 2020-10-27 | 罗伯特·博世有限公司 | Housing for receiving a heat-generating component and use of the housing |
| CN112839455A (en) * | 2019-11-22 | 2021-05-25 | 新电元工业株式会社 | Electronic device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7273090B2 (en) * | 2021-04-07 | 2023-05-12 | 矢崎総業株式会社 | electric junction box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09251882A (en) * | 1996-03-14 | 1997-09-22 | Yazaki Corp | Electric connection box |
| CN1681178A (en) * | 2004-04-06 | 2005-10-12 | 株式会社自动网络技术研究所 | Electrical connection box |
| CN1794525A (en) * | 2004-12-24 | 2006-06-28 | 矢崎总业株式会社 | Electric distribution block and method of assembling the same |
| JP2011147265A (en) * | 2010-01-14 | 2011-07-28 | Sumitomo Wiring Syst Ltd | Electrical junction box |
| CN102598451A (en) * | 2010-06-07 | 2012-07-18 | 住友电装株式会社 | Connector and electrical connection box |
| CN103022837A (en) * | 2011-09-21 | 2013-04-03 | 日立汽车系统株式会社 | Electronic control device |
-
2013
- 2013-12-27 JP JP2013270716A patent/JP5946023B2/en not_active Expired - Fee Related
-
2014
- 2014-12-08 WO PCT/JP2014/082445 patent/WO2015098482A1/en active Application Filing
- 2014-12-08 CN CN201480069923.0A patent/CN105830298B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09251882A (en) * | 1996-03-14 | 1997-09-22 | Yazaki Corp | Electric connection box |
| CN1681178A (en) * | 2004-04-06 | 2005-10-12 | 株式会社自动网络技术研究所 | Electrical connection box |
| CN1794525A (en) * | 2004-12-24 | 2006-06-28 | 矢崎总业株式会社 | Electric distribution block and method of assembling the same |
| JP2011147265A (en) * | 2010-01-14 | 2011-07-28 | Sumitomo Wiring Syst Ltd | Electrical junction box |
| CN102598451A (en) * | 2010-06-07 | 2012-07-18 | 住友电装株式会社 | Connector and electrical connection box |
| CN103022837A (en) * | 2011-09-21 | 2013-04-03 | 日立汽车系统株式会社 | Electronic control device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226510A (en) * | 2017-10-10 | 2020-06-02 | 维特思科科技有限责任公司 | Printed circuit board mounting arrangement structure |
| US11201421B2 (en) | 2017-10-10 | 2021-12-14 | Vitesco Technologies GmbH | Printed circuit board mounting arrangement |
| CN111226510B (en) * | 2017-10-10 | 2022-01-14 | 维特思科科技有限责任公司 | Printed circuit board mounting arrangement structure |
| CN111836502A (en) * | 2019-04-18 | 2020-10-27 | 罗伯特·博世有限公司 | Housing for receiving a heat-generating component and use of the housing |
| CN111836502B (en) * | 2019-04-18 | 2024-03-26 | 罗伯特·博世有限公司 | Housing for receiving a heat-generating component and use of the housing |
| CN112839455A (en) * | 2019-11-22 | 2021-05-25 | 新电元工业株式会社 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5946023B2 (en) | 2016-07-05 |
| WO2015098482A1 (en) | 2015-07-02 |
| JP2015126639A (en) | 2015-07-06 |
| CN105830298B (en) | 2018-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101830422B1 (en) | Joint connector for vehicle | |
| CN103326212B (en) | Electronic part module | |
| JP4304111B2 (en) | Electrical junction box | |
| CN102623841B (en) | Floating connector | |
| EP2581946B1 (en) | Solar cell module terminal box | |
| CN107425368B (en) | Board connector | |
| US20090023339A1 (en) | Shielded connector structure | |
| CN105830298A (en) | Electric circuit device | |
| US7170410B2 (en) | Sensor device | |
| CN104638427B (en) | Appliance connector | |
| CN104737377A (en) | Charging inlet device | |
| JP6620701B2 (en) | Electrical junction box with relief terminal | |
| US10249978B2 (en) | Modular connector with carrier having an aperture formed on cross member | |
| EP0660454A2 (en) | Electronic parts-containing connector | |
| KR101794340B1 (en) | Joint connector for vehicle | |
| US20130037317A1 (en) | Assembly structure of electrical junction box | |
| US9735529B2 (en) | Plug-in module for a motor unit | |
| KR20140003871A (en) | Fuse apparatus and manufacturing method thereof | |
| CN104425916A (en) | Pin header | |
| JP2002305828A (en) | Structure for fixing connector housing to electrical junction box | |
| US10741966B2 (en) | Electronic connection assembly, automotive lighting device and method for manufacturing an automotive lighting device | |
| CN112448344B (en) | Electrical connection box and fuse | |
| CN111211432B (en) | Connector with a locking member | |
| KR101891780B1 (en) | Connecter equipped with snap type earth structure | |
| JP6940306B2 (en) | Unit with built-in electronic components |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |