CN1691446A - Electrical Equipment - Google Patents
Electrical Equipment Download PDFInfo
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- CN1691446A CN1691446A CN 200510066683 CN200510066683A CN1691446A CN 1691446 A CN1691446 A CN 1691446A CN 200510066683 CN200510066683 CN 200510066683 CN 200510066683 A CN200510066683 A CN 200510066683A CN 1691446 A CN1691446 A CN 1691446A
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- connector
- bonder terminal
- shell
- electric
- electric wire
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- Camera Bodies And Camera Details Or Accessories (AREA)
- Structure And Mechanism Of Cameras (AREA)
Abstract
A circuit board is accommodated in a camera-housing and a connector housing portion formed integrally with the camera housing. An interior wiring has its one end connected to the circuit board and the other end connected to a connector terminal in a pressing state. The connector terminal is accommodated to be held in the camera housing, so that an external connecting connector portion is formed. An external connector located at an external harness is connected to the external connecting connector portion, so that a vehicle mounting camera apparatus is connected to an external apparatus through an external harness.
Description
Technical field
The present invention relates to a kind of be used for the electric equipment such as the camera device that is used for automobile be connected to other the wiring on technology.
Background technology
Figure 10 shows and is used for vehicle-mounted camera device is connected to other controllers or power supply
Correlation technique.
In Figure 10, vehicle-mounted camera device 510 has the image pick-up element that is installed on wherein, has the formation source circuit that is contained in the housing 511 or the substrate 512 of signal processing circuit simultaneously.In addition, vehicle-mounted camera device 510 is by being connected to other controller or power supply at the wire harness 520 of equipment side with at the wire harness 530 of automobile side.
Wire harness 530 in the automobile side has the one end that is connected to other controllers or power supply, and has its other end of the connection type connector 532 that is connected to equipment side.Usually, the wire harness 530 in the automobile side is made of the group 530a that each has large diameter relatively electric wire.
Have the one end of the type that the is connected connector 522 that is connected to equipment side at the wire harness 520 of equipment side, and at the wire harness 520 of equipment side by at the type that the is connected connector 522 of equipment side be connected to the wire harness 530 of automobile side in the interconnection of the connection type connector 532 of equipment side.In addition, wire harness 520 at equipment side has the other end that is connected at the connection type connector 524 of substrate-side, at the wire harness 520 of equipment side by being connected to substrate 512 at the connection type connector 524 of substrate-side and the interconnection that is provided at the connector 513 on the substrate 512.
In addition, in the wire harness 520 of equipment side, part at wire harness 530 places of automobile side becomes first harness portion 521 at equipment side, it is made of the group 521a that each has large diameter relatively electric wire, and the part at substrate 512 places becomes second harness portion 523 at equipment side, and it is made of the group 523a that each has the electric wire of relative minor diameter.In addition, pass through coupling part 525 interconnection in first harness portion 521 of equipment side with in second harness portion 523 of equipment side.
Here, at the wire harness 520 of equipment side by constituting in first harness portion 521 of equipment side with in second harness portion 523 of equipment side.
The connector 513 that is formed on the substrate 512 is extremely compact, makes that the connection type connector 524 in substrate-side that is connected to connector 513 is also essential compact according to the compactedness of this connector.In this case, the electric wire of independent bonder terminal that is connected to the connection type connector 524 of substrate-side also must have relatively little diameter.Therefore, use second harness portion 523 of equipment side in the part at substrate 512 places in the wire harness 520 of equipment side, it is made of the group 523a that each has a plurality of electric wires of relative minor diameter.
On the other hand, the wire harness 530 that is provided at the automobile side on the long path of automobile side is made of the group 530a that each has large diameter relatively electric wire, and the connection type connector 532 of equipment side of end that is thus connected the wire harness 530 of automobile side must have large scale according to the size of the wire harness of automobile side.In this case, the type that the is connected connector 522 of equipment side that is connected to the connection type connector 532 of equipment side also must have large scale.In addition, being connected to the large-sized electric wire that is connected type connector 522 independent bonder terminals of equipment side must use each all to have the electric wire of big relatively diameter.Therefore, essential first harness portion of using at equipment side 521 of the part at automobile side line bundle 530 places in equipment side wire harness 520, it is made of the group 521a that each has large diameter relatively electric wire.
For this reason, at the wire harness 520 of equipment side preferably by constituting in first harness portion 521 of equipment side with in second harness portion 523 of equipment side.
In addition, coupling part 525 is arranged in outside the housing 511, and being thus connected part 525 must be waterproof.As shown in JP-A-2002-359017, there is a kind of like this technology, wherein: the coupling part between the electric wire covers with heat-shrinkable tube and the excircle epoxy sealing of heat-shrinkable tube, as the structure that makes coupling part between the electric wire can waterproof or be used to ventilate.
In addition,, be connected to the connector 513 that is positioned at substrate 512 at the connection type connector 524 of substrate-side according to correlation technique, and at the wire harness 520 of equipment side by being formed on the outside that pull-out-hole in the housing 511 pulled into housing 511.In addition, in pull-out-hole, the packing ring of being made by rubber 528 is provided between the wire harness 520 of the circumferential edges of pull-out-hole and equipment side, thereby can prevent that sealing enters among the housing 511.In addition, in housing 511 outsides, at the connection type connector 532 of equipment side with in the type that is connected connector 522 interconnection of equipment side, thereby at the wire harness 520 of equipment side with in wire harness 530 interconnection of automobile side.
Summary of the invention
But, in correlation technique, wire harness 520 at equipment side is drawn out vehicle-mounted camera device 510, and be connected to the wire harness 530 of automobile side at the wire harness 520 of equipment side, position that must be mounted according to vehicle-mounted camera device 510 or the vehicle class of supposing the automobile that vehicle-mounted camera device 510 is mounted thereon change the length of the wire harness 520 of equipment side thus.For this reason, must make and manage multiple vehicle-mounted camera device 510, this vehicle-mounted camera device 510 comprises equipment side wire harness 520, and its each position that is mounted according to vehicle-mounted camera device 510 or the vehicle class of supposing the automobile that vehicle-mounted camera device 510 is mounted thereon have different length.
In addition, wire harness 520 at equipment side has following structure, promptly pass through coupling part 525 interconnection in first harness portion 521 of equipment side with in second harness portion 523 of equipment side, this first harness portion 521 is made of the group 521a that each all has large diameter relatively electric wire, and this second harness portion 523 is made of the group 523a that each all has the electric wire of relative minor diameter.Therefore, at the middle part of this connection, must will have large diameter relatively electric wire 521a and be connected to electric wire 523a, thereby the diameter of electric wire is changed with relative minor diameter.In addition, must make this coupling part waterproof with heat-shrinkable tube or sealing resin.As a result, become complexity and manufacturing process of structure becomes complicated.
Therefore, advantage of the present invention provides a kind of technology, and it helps laborsaving and carries out quality control, and has the technology and the simple structure of easy manufacturing.
According to an aspect of the present invention, provide a kind of electric equipment, having comprised: the internal electric assembly, it has internal connector; Shell, it has housing case part and the connector shell part of holding this internal electric assembly; Internal wiring, the one end is connected electrically to this internal electric assembly by internal connector; And the internal wiring parts, it has the bonder terminal that is connected to this internal wiring other end, and wherein this bonder terminal is contained in the connector shell part to be fixed in this connector shell part.This bonder terminal is formed in the outside connection type connector part, and this outside connection type connector part can connect the aerial lug of an end that is attached to exterior strands.
By structure like this, externally the aerial lug of wire harness side is connected to outside connection type connector part, thereby electric equipment is connected to external equipment.As a result, needn't pull out the external connection line bundle.In addition, must manage multiple vehicle-mounted camera device, help laborsaving thus and carry out quality control, and have easy manufacturing process and simple structure according to the position that vehicle-mounted video camera is mounted.
In addition, internal wiring partly is connected to exterior strands by outside connection type connector, thus needn't be as prior art will have large diameter relatively electric wire and have the electric wire interconnection of relative minor diameter, and the coupling part between the place, outside of electric equipment electric wire needs not to be waterproof.Therefore, can easily make electric equipment and guarantee simple structure.
Outside connection type connector partly preferably includes water-proof connector, and its mode with waterproof is connected to the aerial lug on the opposite side.
By structure like this,, can prevent that sealing enters shell when outside connection type connector partly has when being connected to the water-proof connector of the aerial lug on the opposite side with waterproof type.
Outside connection type connector partly preferably includes water-proof connector, and it is connected to aerial lug on the opposite side with waterproof type.
By structure like this, the wiring of connector shell part and housing case part is extracted part and is integrally formed, and can have simple structure thus, and makes the part waterproof reliably between connector shell part and the housing case part.
The wiring of connector shell part and housing case part is extracted part and is preferably made by integrally formed flexible resin(a).
In addition, the wiring of connector shell part and housing case part is extracted part and is preferably made by integrally formed flexible resin(a), and the coupling part that grades such as sticking department can easily be formed in the connector shell part.
Internal wiring and illusory electric wire preferably are pressed against on the pressing part of bonder terminal.
In addition, internal wiring and illusory electric wire are pressed against on the pressing part of bonder terminal, and the wiring of guaranteeing to have relative minor diameter thus is pressed against to have on the large diameter relatively bonder terminal.
Internal wiring parts, illusory electric wire and bonder terminal preferably form a plurality of numbers respectively, each internal wiring parts and each illusory electric wire are pressed against on each pressing part of each bonder terminal, and connector shell partly has and is used for separately the partition wall of illusory electric wire separately.
In this case, connector shell partly has and is used for separately the partition wall of illusory electric wire separately.Therefore, this partition wall can prevent to produce short circuit between the illusory electric wire.
Internal wiring parts, illusory electric wire and bonder terminal preferably form a plurality of numbers respectively, each internal wiring parts and each illusory electric wire are pressed against on each pressing part of each bonder terminal, and each illusory electric wire covers with insulating element.
In addition, illusory electric wire is coated with insulating element.Therefore, insulating element can prevent to be short-circuited between the illusory electric wire.
According to another aspect of the present invention, a kind of electric equipment comprises: the internal electric assembly, and it has the components side connector; And shell, it is included in its inner internal electric assembly.The inner face side of this shell integrally provides the female connector that is connected with component side connector part.The exterior side of this shell integrally provides the outconnector that is electrically connected with exterior strands part.The bonder terminal separately of female connector part is connected by the bonding conductor that is arranged in this shell respectively with the bonder terminal separately of outconnector part.
By structure like this, needn't be as background technology wire harness be penetrated in the shell with from wherein pulling out, this can promote integrated operability.
In addition, the bonder terminal separately of female connector part is connected by bonding conductor respectively with the bonder terminal separately of outconnector part, and therefore needn't change the diameter of wire as background technology in electric wiring path.
In addition, also as changing the diameter of wire, to realize obtaining the advantage of cramped construction, this is to carry out outside the electric equipment of background technology to bonding conductor in shell, and when being connected to exterior strands, exterior strands can be connected electrically to the outconnector part of shell.
In addition, when in shell, arranging bonding conductor, can easily make electric equipment with insert molding (insert molding).
In addition, partly make can connect the wire harness side-connector that is provided at the exterior strands end time when outconnector, the wire harness side-connector of this external beam can be directly connected to the outer side connector part, and this helps attended operation.
In addition, when using waterproof construction, by this structure, the outconnector part is connected under waterproof state with the wire harness side-connector, can prevent effectively that water intrusion is in shell.
In addition, when use has the multiple trunk of Relay linker, the other end that one end of this Relay linker is connected electrically to outconnector part and this Relay linker can be connected to the wire harness side-connector that is provided at the exterior strands end, outconnector part and exterior strands can be electrically connected via this multiple trunk, and this can handle multiple method of attachment.
In addition, when using waterproof construction, wherein connect the outconnector part and under waterproof state, be connected respectively, can prevent effectively that sealing intrudes into coupling part separately with the part of multiple trunk and Relay linker and wire harness side-connector.
Description of drawings
Fig. 1 shows the explanation view of vehicle-mounted camera device according to an embodiment of the invention and exterior strands.
Fig. 2 is the explanation view of the decomposition of vehicle-mounted camera device.
Fig. 3 shows the explanation view that internal wiring is connected to the state of bonder terminal.
Fig. 4 shows the view of the relation between a plurality of illusory electric wires.
Fig. 5 shows the explanation view of the modified example that is provided at the partition wall in the connector shell part.
Fig. 6 is the explanation view that covers the state of illusory electric wire with insulating element.
Fig. 7 shows the view of water-proof connector structure.
Fig. 8 is the key diagram that decomposes in accordance with another embodiment of the present invention.
Fig. 9 is the key diagram of decomposition according to still a further embodiment.
Figure 10 shows the view of the outside wiring of traditional vehicle airborne photogrammetric camera equipment.
Embodiment
Hereinafter, electric equipment according to an embodiment of the invention will be described.Here, the vehicle-mounted video camera of explanation is assumed to the example of this electric equipment.But the present invention can usually be applied to be connected electrically to by exterior strands the electric equipment of external equipment, such as multiple electric equipment that is used for automobile and general module equipment.
Fig. 1 shows the explanation view of vehicle-mounted camera device and exterior strands, and Fig. 2 is the explanation view of the decomposition of vehicle-mounted camera device.
Vehicle-mounted camera device 110 is mounted in the bumper (bumper) of automobile or grille (grill) and goes up with the equipment to the location shooting of automobile.Vehicle-mounted camera device 110 is connected to power supply or display in the automobile by exterior strands 150.
Here, externally have the aerial lug 152 of attaching (attach) in the wire harness 150 to the end of a plurality of electric wires 151.As electric wire 151, use to have large diameter relatively electric wire.Especially, (for example, area of section is 0.75mm to use the electric wire that has greater than the diameter of internal wiring 142 diameters in the vehicle-mounted camera device 110
2), it will be in explanation subsequently.
Vehicle-mounted camera device 110 comprises circuit board 120, camera case 130 and as the internal wiring parts 140 of internal electric assembly.
In addition, connector shell part 136 and whole formation of first type surface that extracts part as the wiring in the back casing 134.
In addition, connector shell part 136 and back housing portion are preferably made by the resin such as flexible resin(a), for example, polybutylene terephthalate (PBT) (polybutyleneterephthalate) (PBT), nylon, polyphenylene sulfide (polyphenylenesulfide) (PPS).As a result, can easily form connector, such as lock part on the connector shell part 136 and locked part.
In addition, the heart yearn that is positioned at the other end place of each internal wiring 142 is connected to each bonder terminal 144.Fig. 3 shows the key diagram that internal wiring is connected to the state of bonder terminal.Here, push bonder terminal 144, so that it is connected to the heart yearn of internal wiring 142 and the heart yearn of illusory (dummy) electric wire 143.
In other words, the internal connector 124 that is installed on the circuit board 120 is minimum, and each bonder terminal that is configured in thus in the internal connector terminal 124 has small size.Therefore, each bonder terminal that is configured in the internal connector 141 of the wiring side that is connected to internal connector 124 has small size according to the size of internal connector 124.In addition, according to the small size connector terminal in the internal connector 141 that is configured in the wiring side, each internal wiring 142 that is connected to the internal connector 141 of wiring side has relatively little diameter.Especially, each internal wiring 142 has the diameter less than each electric wire 151 diameters, and has for example 0.15mm
2Area of section.
On the other hand, because the bonder terminal 152b that is configured in the aerial lug 152 is positioned at exterior strands 150 places,, use to have large-sized relatively bonder terminal 152b therefore according to externally having large diameter relatively electric wire 151 in the wire harness 150.In addition, has large scale according to the bonder terminal 144 that has large-sized relatively bonder terminal 152b, be configured in the outside connection type connector part 137 that is connected to aerial lug 152.
In addition, usually, having large-sized relatively bonder terminal 144, to allow each to have that large diameter relatively electric wire is pressed to be interconnection.For example, with to the similar mode of bonder terminal 152b on opposite side, bonder terminal 144 has pressing part, this pressing part has 0.75mm
2Its area of section, and have and be suitable for pushing the size and dimension that each all has large diameter relatively electric wire.If like this,, for example, has area of section 0.15mm even have electric wire less than the diameter of bonder terminal 144 pressing part 144a diameters
2 Internal wiring 144 be pressed, internal wiring 142 can not be pressed and keep, or to be used to push with the power that keeps this wiring also be inadequate.
Therefore, be pressed being connected to the pressing part 144a of bonder terminal 144 with the original internal wiring 142 that is used for electric wire of predetermined length cutting and illusory electric wire 143, thereby each wire material that has initial supposition diameter basically is pressed to be maintained among the pressing part 144a.For example, has 0.15mm
2Diameter internal wiring 142 and have 0.75mm
2The illusory electric wire 143 of area of section be pressed to be connected to the pressing part 144a of bonder terminal 144, this pressing part 144a is designed for to push has 0.75mm
2The electric wire of area of section.
As mentioned above, each bonder terminal 144 that is connected to the other end of each internal wiring 142 under pressed state is inserted in the terminal accommodation hole part 136h of connector shell part 136 from the inside of back casing 134, to be fixed in the precalculated position in the terminal accommodation hole part by predetermined locking mechanism, as illustrated in fig. 1 and 2.
In the vehicle-mounted camera device 110 that this mode is constructed, externally the aerial lug 152 in the wire harness 150 is connected to outside connection type connector 137, thus as the circuit board 120 of internal electric equipment via outside connection type connector part 137, aerial lug 152 and exterior strands 150 internally wiring part 140 be connected electrically to external equipment such as peripheral control unit or external power source.
According to aforesaid vehicle-mounted camera device 110, the aerial lug 152 that is positioned at exterior strands 150 places is connected to outside connection type connector part 137, thereby vehicle-mounted camera device 110 is connected to external equipment.As a result, needn't pull out the external connection line bundle as prior art.In addition, needn't manage the multiple wire harness that each all has different length individually according to the position that vehicle-mounted camera device is installed.This has caused helping laborsaving and has carried out quality control.
In addition, by outside connection type connector part 137, the diameter of each internal wiring 142 is converted into the diameter of each electric wire 151 of exterior strands 150.For this reason, needn't the large diameter relatively outside waterproof that is wired to the electric wire with relative minor diameter and makes vehicle-mounted camera device will be had as prior art.Therefore, can realize being easy to make and simple structure.
At this moment, internal wiring 142 and illusory electric wire 143 are connected to the pressing part 144a at bonder terminal 144 places that are in pressed state, it can be connected to bonder terminal 144 with the internal wiring 142 with relative minor diameter more reliably thus, supposes that wherein having large diameter relatively electric wire is pressed.Especially, the advantage of existence is that bonder terminal 144 can in statu quo use, and wherein supposition is pushed and had large diameter relatively electric wire and be connected to having the designed bonder terminal of relative major diameter wiring.
In addition, connector shell part 136 integrally forms with back casing 134, so that can come simplified structure by reducing component count.In addition, guaranteed that the part between connector shell part 136 and the back casing 134 is a waterproof.
In addition, connector shell part 136 and back casing 134 are integrally formed by flexible resin(a), and the bindiny mechanism such as the lock part can easily be provided in connecting housing parts 136 thus.
In addition, according to correlation technique, because wire harness 520 is drawn out vehicle-mounted camera device 510, be heavy so have the wire harness 520 of the coupling part 525 of having used waterproof and ventilation (ventilating) processing, to apply powerful extraction part thus to vehicle-mounted camera device 110.For this reason, can securely vehicle-mounted camera device 510 be fixed on the automobile.On the other hand, according to embodiments of the invention, owing to wire harness does not pulled into outside the vehicle-mounted camera device 110, so needn't consider like that vehicle-mounted camera device to be fixed firmly on the automobile as mentioned above.This causes helping to reduce cost.
But, when the internal wiring 142 with predetermined length and illusory electric wire 143 are connected to the pressing part 144a of the bonder terminal 144 that is in pressed state, as shown in Figure 4, illusory electric wire 143 is outstanding from terminal accommodation hole part 136h with such state, and promptly wherein bonder terminal 144 is received to remain among the connector accommodation hole part 136h in the connector shell part 136.In addition, conductor is exposed on the end face of each illusory electric wire 143, exists the conductor in the illusory electric wire to become the possibility that contacts with each other.
Therefore, as shown in Figure 5,, can in connector shell part 136, be formed for the separately partition wall 136A of illusory separately electric wire 143 corresponding to connector shell part 136.
Here, the partition wall 136A of plate form is provided as on the inner surface side of the back casing 134 in connector shell part 136, extends in the position between the illusory electric wire 143 separately at least.In addition, the partition wall 136A in connector shell part 136 can have cylindrical shape, so that center on illusory electric wire 143 separately.
Thus, partition wall 136A prevents to produce short circuit between the illusory separately electric wire 143.
In addition, as shown in Figure 6, be projected into part in the illusory electric wire 143 outside the pressing part 144a from the pressing part 144a of bonder terminal 144 and can be insulated parts 236B and cover.
Here, being projected into illusory electric wire 143 outside the pressing part 144a and internal wiring 142 from the pressing part 144a of bonder terminal 144 is insulated parts 236B and covers.Insulating element 236B can be used to cover the heat-shrinkable tube of end of illusory at least electric wire 143 or the insulating tape that winding is centered around the end of illusory electric wire 143.
In this case, insulating element 236B also prevents to be short-circuited between the illusory separately electric wire 143.
But, in bonder terminal shown in Figure 3 144, when forming when having the shape that can push internal wiring 142 with relative minor diameter according to form the terminal part be connected to the bonder terminal 152b on the opposite side and pressing part 144a for initial designs with large diameter electric wire, internal wiring 142 and illusory electric wire 143 the two needn't be by being pressed on the pressing part 144a.Therefore, can not provide above-mentioned partition wall 136A or insulating element 236B.This causes helping smaller szie and easier assembling.
In addition, as shown in Figure 7, can be constructed to have water-proof connector corresponding to the outside connection type connector part 337 of outside connection type connector part 137, this water-proof connector is connected to aerial lug 152 on the opposite side in the mode of waterproof.
As shown in Figure 7, what illustrate is that bonder terminal 344 is accommodated in the cylinder blanket 336, to be arranged as the structure of water-proof connector in this cylinder blanket 336.What also illustrate is, the aerial lug 352 that is connected to outside connection type connector part 137 has the cylinder blanket 352 that can be coupled in the cylinder blanket 336 (perhaps be coupled to cylinder blanket 336 around) and has the bonder terminal 352b that can be connected to the bonder terminal 344 that is contained in wherein simultaneously.
In addition, cylinder blanket 352a be coupled to cylinder blanket 336 with the state that makes it to interconnect in, with liquid-tight mode tight adhesion each other, and the space that is limited by cylinder blanket 352a and cylinder blanket 336 has formed anti-hydrospace at the interior column part of the excircle of cylinder blanket 352a part and cylinder blanket 336.In addition, bonder terminal 344 and bonder terminal 352b interconnect in this anti-hydrospace.
As mentioned above, adopt the water-proof connector structure, to prevent effectively that thus sealing enters into outside connection type connector part 337 and camera housing 130.
Electric equipment according to other embodiments of the invention will be described below.Although providing explanation here is with the example of vehicle-mounted camera device as electric equipment,, present embodiment also is applicable to the electric equipment that is connected electrically to external equipments such as multiple electric apparatus mounted on vehicle, general module equipment via exterior strands usually.
Fig. 8 shows the explanation view according to vehicle-mounted camera device 220 and the exterior strands 221 of another embodiment, vehicle-mounted camera device 220 is mounted in the equipment that the bumper of automobile or grille etc. are located, be used to take the scene image of automobile external, and constitute by constituting the structure that is called blind corner monitor (blind corner monitor), back eye monitor etc., and be connected to external equipments such as power supply in the automobile chamber, display device via exterior strands 221.
In this case, exterior strands 221 comprises automobile side line bundle, and its attaching has the aerial lug 222 as the wire harness side-connector at the place, end of a plurality of electric wire 221a.The aforesaid 221a of electric wire separately considers that from bending resistance use has thick diameter (for example, 0.75mm
2Area of section) electric wire.
In addition, the end that makes bonder terminal 222b separately become the electric wire 221a of face contact is separately installed with waterproof plug 222c, this waterproof plug 222c comprises rubber, flexible resin(a) etc. respectively, with when bonder terminal 222b is integrated into connector shell 222a separately, by waterproof plug 222c separately, in liquid-tight mode at connector shell 222a with seal between the electric wire 221a separately.
Vehicle-mounted camera device 220 is by the circuit board 224 as the internal electric assembly, and constitutes as the camera housing 225 that portion within it comprises the box-shaped shell of circuit board 224.
Procapsid part 225a is formed by resin etc., and an one interarea and figure to take window 225c integrated.In addition, the image pick-up element 226 in the camera housing 225 is taken the image that window 225c takes outside scenery by figure.
In addition, back housing portion 226b is also formed by resin etc., and constitute by following structure, wherein an one interarea forms the heavy wall shape, and the inboard of this interarea integrally provides female connector 228, and it is by the connection of connector, but be connected with connector for substrate 227 with removably in the attaching mode, and the outside of this interarea integrally provides outconnector 229, and it is by the connection of connector, but is connected with the aerial lug 222 of exterior strands 221 with removably in the attaching mode.
In addition, female connector part 228 (for example is furnished with the bonder terminal 228a that is connected with the 227a of bonder terminal separately of connector for substrate 227 respectively, female terminal), outconnector part 229 (for example is furnished with the bonder terminal 229a that is connected with the 222b of bonder terminal separately of aerial lug 222c respectively, convex terminal), and the 229a of bonder terminal separately of the 228a of bonder terminal separately of female connector part 228 and outconnector part 229 be connected respectively by the bonding conductor separately 230 that is arranged in the embedding state that is among the back housing portion 225b.In this case, back housing portion 225b is made of the structure similar to being called board to board connector.
In this case, the connector for substrate 227 that is installed to circuit board 224 is very little, and therefore use is included in one of undersized connector 227a wherein.In addition, one of undersized bonder terminal 228a that uses at female connector part 228 places that are connected to connector for substrate 227 by the connector connection.
On the other hand, as the bonder terminal 222b in the aerial lug 222 on wire harness 221 sides externally, the electric wire 221a according to having thick relatively diameter in the wire harness 221 externally uses one of large-sized relatively bonder terminal 222b.In addition, as the bonder terminal 229a that is connected to the outconnector part 229 of aerial lug 222 by connector, use its large-sized one according to large-sized relatively bonder terminal 222b.
In addition, in integrated on-board camera device 220, the connector for substrate 227 of circuit board 224 can be connected to and the integrally formed female connector part 228 of the inner face of back housing portion 225b by connector, and can integrated procapsid part 225a and back housing portion 225b.
In addition, when wiring being connected to the vehicle-mounted camera device 220 that constitutes by modular structure, connect by connector, the aerial lug 222 of exterior strands 221 is connected to and the integrally formed outconnector part 229 in the outside of back housing portion 225b, is electrically connected to the external equipment of external control devices, external power source etc. as the circuit board 224 of interior electric equipment via connector for substrate 227, female connector part 228, bonding conductor 230, outconnector part 229, aerial lug 222 and exterior strands 221.
Another embodiment is constructed to make that the inner face side of back housing portion 225b and female connector part 228 integrally form, exterior side and outconnector part 229 integrally form, the 228a of bonder terminal separately of female connector part 228 and the 229a of bonder terminal separately of outconnector part 229 are connected with bonding conductor 230 respectively, this bonding conductor 230 is configured to be embedded in the shape among the back housing portion 225b, when integrated on-board camera device 220, the connector for substrate 227 of circuit board 224 can connect the female connector part 228 that is connected to back housing portion 225b by connector, procapsid part 225a and back housing portion 225b can be integrated each other, shell 3 needn't be as background technology equipment wire harness 4 be penetrated into from wherein pulling out, and integrated operability can be improved.
In addition, the 228a of bonder terminal separately of the female connector part 228 that is connected with connector for substrate 227 connects by bonding conductor 230 respectively with the 229a of bonder terminal separately of the outconnector part 229 that is connected with aerial lug 222, and therefore, needn't as background technology, change the diameter of wire in the electric wiring path.
In addition, bonding conductor 230 in back housing portion 225b also plays the effect that changes the diameter of wire, this is to carry out in the outside of the vehicle-mounted camera device 510 of correlation technique, needn't pull out wire harness 4 for the outside connects as background technology, and realize compactly designed.
In addition, needn't as background technology, make electric wire and have relatively carefully that the electric wire of diameter is connected and carries out water-proofing treatment in the outside of equipment, and realize simplified structure, be easy to the advantage making and also reduce cost with relatively thick diameter.
In addition, in connecting wiring, by connecting the outconnector part 229 that the aerial lug 222 of exterior strands 221 is directly connected to camera housing 225 with connector, vehicle-mounted camera device 220 can be connected to external equipment, to be easy to attended operation.
In addition, whole female connector part 228 and the outconnector part 229 of forming at back housing portion 225b place, with by reducing the waterproof between number of components and safety realization back housing portion 225b and female connector part 228 and the outconnector part 229, realized the advantage of simplified structure.
In addition, can adopt following waterproof construction, wherein be furnished with when being used for the waterproof sealing parts that connect by connector etc. when the interval between the exterior side of the inner face side of the cooperation sunk part of the outconnector part 229 that cooperates with aerial lug 222 and aerial lug 222, this connector connection becomes waterproof state.
By adopting the waterproof construction of mode like this, can prevent effectively that water intrusion is to outconnector part 229 and camera housing 225.
In addition, when manufacturing has the back connector part 225b of female connector part 228 and outconnector part 229, for example, be arranged under the state in precalculated position at the terminal conductor that will integrally provide bonder terminal 228a, bonding conductor 230 and bonder terminal 229a, terminal conductor can be by being easy to manufacturing, for example by insert molding (insert molding) with resin integral die terminal conductor.
In addition, terminal conductor integrally provides bonder terminal 228a, after integral die has the back housing portion 225b of female connector part 228 and outconnector part 229, bonding conductor 230 and bonder terminal 229a are inserted into, it being installed, and it is remained in the shape that prevents to be drawn out by the suitable locking mechanism that provides from outconnector part 229a side.
In addition, in this case, as the flexible resin(a) that forms back housing portion 225b, for example, back housing portion 225b is preferably formed by the resin that polybutylene terephthalate (PBT) (PBT), nylon, polyphenylene sulfide (PPS) etc. are used for connector.Therefore, back housing portion 225b can easily be formed with the structure of connectors such as being used for lock part, locked part.
Fig. 9 shows another embodiment, represents with identical label with the similar part of above-mentioned another embodiment and omits its explanation.
Also just saying, is to constitute by via multiple trunk 232 the outconnector part 229 of vehicle-mounted camera device 220 and exterior strands 221 being electrically connected according to this another embodiment.
According to multiple trunk 232, use the required number bar electric wire 232a with relative thick diameter similar with electric wire 221a.In addition, because electric wire 232a is short relatively separately, therefore electric wire 232a needs not to be shielding wire separately.In addition, when splicing ear 233 separately can not see through mode and is connected respectively to separately bonder terminal 229a with liquid, the 229a of bonder terminal separately that is connected to outconnector part 229 (for example, female terminal) splicing ear 233 (for example, convex terminal) become respectively and the face contact of the end of electric wire 232a separately, and waterproof plug 234 becomes respectively and is contained in wherein each inner peripheral surface from sunk part with bonder terminal 229a separately and closely contacts separately.
In addition, the other end attaching of electric wire 232a has the Relay linker 235 of the aerial lug 222 that can be connected to exterior strands 221 separately, this Relay linker 235 respectively with bonder terminal 235b (for example, female terminal) integrated, the 222b of bonder terminal separately (for example, convex terminal) that this bonder terminal 235b is connected at the aerial lug 222 of connector shell 235a inside.
In addition, the end that becomes with the 232a of electric wire separately of its face contact of bonder terminal 235b is separately installed with the waterproof plug 235c that comprises rubber, flexible resin(a) etc. respectively separately, and at the integrated 235b of bonder terminal separately under the state of connector shell 235a, connector shell 235a and separately the interval between the electric wire 232a sealed by waterproof plug 235c separately with liquid-tight state respectively.
In addition, at connecting wiring during to vehicle-mounted camera device 220, by will be installed in multiple trunk 232 separately the splicing ear separately 233 of electric wire 232a end be connected respectively to the 229a of bonder terminal separately with the integrally formed outconnector part 229 in the outside of back housing portion 225b, and connect by connector, connect the Relay linker of another end and the aerial lug 222 of exterior strands 221, the circuit board 224 of electric equipment is electrically connected to the external equipment of external control devices, external power source etc. in constituting via multiple trunk 232.
Also can obtain the effect similar to this another embodiment by another embodiment, and outconnector part 229 and exterior strands 221 can be electrically connected via multiple trunk 232, it can solve multiple method of attachment.
In addition, the part of the splicing ear separately 233 of the 229a of bonder terminal separately of connection outconnector part 229 and multiple trunk 232 can be by waterproof plug 234 intrusion of anti-sealing effectively separately.
In addition, when adopting the waterproof construction that is furnished with water-stop parts etc. when comprising between the exterior side of the inner face side of the cooperation sunk part of the aerial lug 222 that cooperates with multiple trunk 235 and Relay linker 235, can prevent effectively that water intrusion is in these part of connection when the waterproof state that connects by connector.
In addition, can construct such structure, its both ends at multiple trunk 232 have Relay linker 235 respectively, to be connected to aerial lug part 229 by connector.
Claims (14)
1. one kind is connected to the electric equipment of external equipment via exterior strands, and this electric equipment comprises:
The internal electric assembly;
Shell, it comprises coupling part and the bonder terminal that forms in this coupling part, wherein
This coupling part of this shell can connect the aerial lug that is attached to this exterior strands one end.
2. according to the electric equipment of claim 1, wherein the internal electric assembly has internal connector,
Wherein the internal wiring parts have the bonder terminal of the other end that is connected to this internal wiring, and an end of this internal wiring is connected electrically to the internal electric assembly by internal connector,
Wherein shell further comprises the housing case part of holding the internal electric assembly, and
Wherein the coupling part of shell comprises the connector shell part of holding maintained bonder terminal.
3. according to the electric equipment of claim 2, wherein waterproof connecting structure is made of the coupling part that is connected to the shell of aerial lug on the opposite side with waterproof type.
4. according to the electric equipment of claim 2, wherein the connector shell part extracts part formation integrally with the wiring of housing case part.
5. according to the electric equipment of claim 4, wherein the wiring of connector shell part and housing case part is extracted part by integrally formed flexible resin(a).
6. according to the electric equipment of claim 2, wherein internal wiring and illusory electric wire are pressed against on the pressing part of bonder terminal.
7. according to the electric equipment of claim 6, wherein internal wiring parts, illusory electric wire and bonder terminal form a plurality of numbers respectively,
Wherein each internal wiring parts and each illusory electric wire are pressed against on each pressing part of bonder terminal, and
Wherein connector shell partly has separately the partition wall of illusory electric wire separately.
8. according to the electric equipment of claim 6, wherein internal wiring parts, illusory electric wire and bonder terminal form a plurality of numbers respectively,
Wherein each internal wiring parts and each illusory electric wire are pressed against on each pressing part of bonder terminal, and
Wherein each illusory electric wire is coated with insulating element.
9. according to the electric equipment of claim 1, wherein the internal electric assembly has the components side connector,
Wherein shell is contained in its inside with intraware,
Wherein the inner face side of shell integrally provides the female connector part that is connected with this components side connector,
Wherein the exterior side of shell integrally provides the outconnector that is electrically connected with exterior strands part, and
Wherein each bonder terminal of this female connector part is connected by the bonding conductor that is arranged in the shell respectively with each bonder terminal of this outconnector part.
10. according to the electric equipment of claim 9, the bonding conductor that wherein is arranged in the shell is formed by insert molding.
11. according to the electric equipment of claim 9, wherein the outconnector part is attachable with the wire harness side-connector that is provided at place, exterior strands end.
12. according to the electric equipment of claim 11, wherein outconnector part and wire harness side-connector connect into waterproof state.
13. according to the electric equipment of claim 9, wherein multiple trunk has Relay linker, this Relay linker one end is connected electrically to the outconnector part, and this Relay linker other end is connected with the wire harness side-connector that is provided at the exterior strands end.
14., wherein connect the outconnector part and be connected with waterproof state respectively with the part of multiple trunk and Relay linker and wire harness side-connector according to the electric equipment of claim 13.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004125328 | 2004-04-21 | ||
| JP2004125328A JP2005310531A (en) | 2004-04-21 | 2004-04-21 | Electrical equipment |
| JP2004138094 | 2004-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1691446A true CN1691446A (en) | 2005-11-02 |
| CN100514781C CN100514781C (en) | 2009-07-15 |
Family
ID=35346664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100666831A Expired - Fee Related CN100514781C (en) | 2004-04-21 | 2005-04-21 | Electric apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005310531A (en) |
| CN (1) | CN100514781C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447178A (en) * | 2010-10-15 | 2012-05-09 | 易鼎股份有限公司 | Opposite plug-in connector for flexible flat cable and wire |
| CN102695392A (en) * | 2012-04-27 | 2012-09-26 | 台达电子工业股份有限公司 | Waterproof controller for automobile steering system |
| CN105228863A (en) * | 2013-05-22 | 2016-01-06 | 日立汽车系统株式会社 | Control setup, adaptor union and adaptor union laminated capacitor |
| CN107005630A (en) * | 2014-11-27 | 2017-08-01 | 松下知识产权经营株式会社 | Filming apparatus |
| CN110459417A (en) * | 2019-08-24 | 2019-11-15 | 梅雪竹 | Wooden dado expands extension fule shut-off valve panel |
| CN111066101A (en) * | 2017-09-20 | 2020-04-24 | 株式会社自动网络技术研究所 | wiring harness |
| CN113471781A (en) * | 2021-07-30 | 2021-10-01 | 吉林省中赢高科技有限公司 | Wire harness module and combined wire harness |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4718243B2 (en) * | 2005-05-30 | 2011-07-06 | 市光工業株式会社 | Connector unit, in-vehicle digital camera, door mirror with in-vehicle camera |
| EP2005535A2 (en) * | 2006-04-12 | 2008-12-24 | 3M Innovative Properties Company | Electrical connector system |
| JP5271113B2 (en) * | 2009-02-26 | 2013-08-21 | 株式会社ミツバ | Fuel supply device |
-
2004
- 2004-04-21 JP JP2004125328A patent/JP2005310531A/en active Pending
-
2005
- 2005-04-21 CN CNB2005100666831A patent/CN100514781C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447178A (en) * | 2010-10-15 | 2012-05-09 | 易鼎股份有限公司 | Opposite plug-in connector for flexible flat cable and wire |
| CN102447178B (en) * | 2010-10-15 | 2014-11-19 | 易鼎股份有限公司 | Opposite plug connector for flexible cable and wire |
| CN102695392A (en) * | 2012-04-27 | 2012-09-26 | 台达电子工业股份有限公司 | Waterproof controller for automobile steering system |
| CN102695392B (en) * | 2012-04-27 | 2015-03-25 | 台达电子工业股份有限公司 | Waterproof controller for automobile steering system |
| US9042102B2 (en) | 2012-04-27 | 2015-05-26 | Delta Electronics, Inc. | Waterproof controller used for electric power steering |
| CN105228863A (en) * | 2013-05-22 | 2016-01-06 | 日立汽车系统株式会社 | Control setup, adaptor union and adaptor union laminated capacitor |
| CN105228863B (en) * | 2013-05-22 | 2017-05-10 | 日立汽车系统株式会社 | Control devices, connectors, and multilayer capacitors for connectors |
| CN107005630A (en) * | 2014-11-27 | 2017-08-01 | 松下知识产权经营株式会社 | Filming apparatus |
| CN111066101A (en) * | 2017-09-20 | 2020-04-24 | 株式会社自动网络技术研究所 | wiring harness |
| CN111066101B (en) * | 2017-09-20 | 2021-08-31 | 株式会社自动网络技术研究所 | wiring harness |
| CN110459417A (en) * | 2019-08-24 | 2019-11-15 | 梅雪竹 | Wooden dado expands extension fule shut-off valve panel |
| CN113471781A (en) * | 2021-07-30 | 2021-10-01 | 吉林省中赢高科技有限公司 | Wire harness module and combined wire harness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100514781C (en) | 2009-07-15 |
| JP2005310531A (en) | 2005-11-04 |
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