CN101895073B - Power distribution device - Google Patents

Power distribution device Download PDF

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Publication number
CN101895073B
CN101895073B CN200910051930.9A CN200910051930A CN101895073B CN 101895073 B CN101895073 B CN 101895073B CN 200910051930 A CN200910051930 A CN 200910051930A CN 101895073 B CN101895073 B CN 101895073B
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CN
China
Prior art keywords
electrical connection
distribution device
shell
power source
electric power
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Expired - Fee Related
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CN200910051930.9A
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Chinese (zh)
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CN101895073A (en
Inventor
杨昱辰
范才根
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Tyco Electronics Shanghai Co Ltd
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Tyco Electronics Shanghai Co Ltd
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Priority to CN200910051930.9A priority Critical patent/CN101895073B/en
Publication of CN101895073A publication Critical patent/CN101895073A/en
Application granted granted Critical
Publication of CN101895073B publication Critical patent/CN101895073B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention belongs to the field of power distribution devices and particularly relates to a power distribution device for an extensible vehicle. The power distribution device comprises a plurality of electrical connection modules and a module connecting device, wherein each electrical connection module comprises a shell and a connecting terminal embedded in the shell, the connecting terminal is fixed on the shell through at least one locking structure, and the module connecting device is suitable for connecting the plurality of electrical connection modules into a whole. Based on a conceptof a standardized connector, the power distribution device is modularized and can be stackable and extensible according to the actual application conditions, thereby multiplexing the power distribution device of a part with a complex structure to the maximum to satisfy different power distribution needs and further lowering the design cost and the production cost of the power distribution device.

Description

Electrical power distribution apparatus
[technical field]
The present invention relates to a kind of electrical power distribution apparatus field, relate in particular to a kind of extendible automobile electrical source distributor.
[background technology]
In the electrical power distribution apparatus field, especially in the power supply on vehicle distributor field, the manufacturing of electric power source distribution device normally designs and customizes according to practical application.Therefore, in the industry cycle, in power distribution system, often be to design according to actual needs and make to expand and the electric power source distribution device of nonstandardized technique.That is to say that in the electrical power distribution apparatus field now, electric power source distribution device does not possess normalized characteristic usually, can not expand.So, now, electric power source distribution device can only customize according to different application, is difficult to multiplexingly, can not expand.
Simultaneously, because the complexity of this body structure of electric power source distribution device, in order to satisfy different power distribution demands, be difficult to electric power source distribution device multiplexing and that can not expand according to the applied customization of reality, design cost and production cost are also higher relatively.
Therefore, how providing a kind of can pile up and extendible electrical power distribution apparatus according to practical situations, and having become present industry demands one of problem that overcomes urgently in fact.
[summary of the invention]
The technical problem of mentioning in view of the aforementioned technical background, one of the present invention purpose are to provide a kind of and can pile up and extendible electric power source distribution device according to practical situations.
The present invention's another purpose is to provide a kind of electric power source distribution device, and wherein, the electrical connections of this electric power source distribution device adopts the concept of standardization connector, makes the electric power source distribution device modularization.
Another object of the present invention is to provide a kind of multiplexing to greatest extent electric power source distribution device of baroque parts, satisfying different power distribution demands, and then has reduced design cost and the production cost of electric power source distribution device.
At least one technical scheme of the present invention is achieved in that
A kind of electric power source distribution device comprises:
A plurality of electrical connection modules, each electrical connection module comprise shell and the splicing ear that is embedded in the shell, and wherein, splicing ear is fixed on the shell by at least one latch-up structure; With
Modular connection is suitable for a plurality of electrical connection modules are connected into integral body.
Further, modular connection comprises: fixed mount; With a plurality of slots, a plurality of slots are formed in the fixed mount with default spacing, and wherein, a plurality of electrical connection modules correspondingly are located in a plurality of slots.
Particularly, at least one latch-up structure comprises: first sticking department, and first sticking department is formed at the inside of shell; With second sticking department, second sticking department is formed at the outside of shell, and wherein, when electrical connection module was located in the slot, second sticking department was pushed in the shell, is locked on the splicing ear.
One specific embodiment according to the present invention, first sticking department is arranged to be formed on the projection of enclosure.
One specific embodiment according to the present invention, second sticking department shaft in shell one side of being arranged to be coupling, shaft is provided with clamping block, and wherein, when electrical connection module was located in the slot, clamping block was conflicted on splicing ear.
Wherein, splicing ear has the socket for the grafting destination object.
One specific embodiment according to the present invention, destination object is connected across on the socket of per two electrical connection modules.Preferably, destination object is fuse.
Particularly, be provided with a plurality of splicing ears independent of each other in each electrical connection module, each splicing ear by the latch-up structure locking in the enclosure.
The present invention has following technique effect at least and is: electric power source distribution device provided by the invention, adopt the concept of standardization connector, according to the design concept that breaks the whole up into parts, make the electric power source distribution device modularization, realize that electric power source distribution device can pile up and extendible purpose according to practical situations, thereby multiplexing to greatest extent baroque parts satisfying different power distribution demands, and then have reduced design cost and the production cost of electric power source distribution device.Simultaneously, electric power source distribution device provided by the invention in electrical connection module, by the latch-up structure of first sticking department (main latch-up structure) and second sticking department (secondary locking structure), is realized splicing ear portion sealed and fixing in the enclosure in the electrical connection module.
[description of drawings]
For above and other objects of the present invention, feature and advantage can be become apparent more, the invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is a kind of overall structure schematic diagram of the electric power source distribution device described in the present invention's one specific embodiment;
Fig. 2 is a kind of partial structurtes schematic diagram of the electric power source distribution device described in the above-mentioned specific embodiment of the present invention;
Fig. 3 is another partial structurtes schematic diagram of the electric power source distribution device described in the above-mentioned specific embodiment of the present invention;
Fig. 4 is the another kind of partial structurtes schematic diagram of the electric power source distribution device described in the above-mentioned specific embodiment of the present invention;
Fig. 5 is a kind of end view of electrical connection module in the electric power source distribution device described in the above-mentioned specific embodiment of the present invention, has illustrated the internal structure of electrical connection module simply.
[embodiment]
Below be that those of ordinary skill in the art can understand structure of the present invention easily by the content that discloses in following examples, advantage and effect according to specific instantiation explanation the specific embodiment of the present invention.
The present invention also can be implemented or be used by other different instantiation, and the every details in this specification also can not carried out various modifications and change under the spirit departing from this creation based on different viewpoints and application.Moreover, below the graphic signal that is simplification graphic, and basic conception of the present invention only is described in a schematic way, so only show the assembly relevant with the present invention in graphic but not component count, shape and size drafting when implementing according to reality, kenel, quantity and the ratio of each assembly can be done random change during its actual enforcement, and its assembly layout kenel may be more complicated.
The present invention relates generally to the power supply on vehicle distributor, relates in particular to a kind of electrical power distribution apparatus that can expand according to actual conditions.See also Fig. 1, a kind of electric power source distribution device mainly is made of a plurality of electrical connection modules 1 and modular connection 2.Electric power source distribution device provided by the invention under the prerequisite of the spacing of determining the equipment that power distribution system is commonly used, adopts the concept of standardization connector, has realized that electrical power distribution apparatus can pile up, extendible design.
Electric power source distribution device provided by the invention, mainly by a plurality of electrical connection modules 1 be suitable for that these electrical connection modules 1 are connected into whole modular connection 2 and form, Fig. 1 shows a kind of overall structure schematic diagram of the electric power source distribution device described in the specific embodiment of the invention, wherein, as shown in the figure, in this specific embodiment, electric power source distribution device is made up of eight electrical connection modules 1, by modular connection 2 these eight electrical connector modules 1 is integrated into a complete electric power source distribution device.And in other embodiments, the quantity of electrical connection module can be expanded and pile up according to actual conditions, thereby forms the electric power source distribution device of corresponding practical requirement.According to the present invention, electrical connection module adopts the concept of standardization connector, and the user can be not repeated with reference to the data of corresponding standardization connector herein.For example, when the cross-over connection between two electrical connection modules to as if during fuse, the size of electrical connection module, spacing etc. design according to the relevant parameter of fuse.
According to the present invention, see also Fig. 2-5, in the electric power source distribution device provided by the invention, electrical connection module 1 comprises shell 1a and the splicing ear 10 that is embedded among the shell 1a, wherein, splicing ear 10 is fixed in the shell 1a by at least one latch-up structure.
One specific embodiment according to the present invention, each electrical connection module 1 has eight splicing ears 10, and wherein, these eight splicing ears 10 are embedded among the shell 1a independently of one another, each splicing ear 10 1 end connects electric wire, and the other end has the socket 11 of grafting destination object (for example fuse).Correspondingly, be formed with the corresponding opening of be suitable for pegging graft electric wire or destination object in the corresponding position of shell 1a.And in other embodiments of the invention, be not limited thereto.
Simultaneously, electric power source distribution device provided by the invention, the splicing ear 10 in the electrical connection module 1 is fixed in the shell by at least one latch-up structure.According to a particular embodiment of the invention, at least one latch-up structure comprises first sticking department 3 of the inside that is formed at shell 1a and is formed at second sticking department 4 of the outside of shell 1a.Wherein, first sticking department 3 fixedly is formed on the inside of shell 1a, to carry out sealed fixing to the splicing ear 10 that is embedded in the shell 1a, and second sticking department 4 is arranged on the outside of shell 1a movably, have only when electrical connection module 1 is assembled in the modular connection 2, second sticking department 4 is pushed in the shell 1a, and then is locked on the splicing ear 10.
One specific embodiment according to the present invention, as Fig. 2 and shown in Figure 5, first sticking department 3 is arranged to be formed on the projection 30 of shell 1a inside.Particularly, as shown in Figure 5, socket 11 is the hollow tubular of the pin of the destination object that is suitable for pegging graft, socket 11 is formed on an end of splicing ear 10, wherein, socket 11 is formed with a bottom surface 11a with certain width near a side of splicing ear 10, when splicing ear 10 places shell 1a, conflict at the mid portion of the bottom surface 11a width of the socket 11 of splicing ear 10 1 ends as the projection 30 of first sticking department 3, thereby the splicing ear 10 that is arranged in the shell 1a is carried out limitation locking.And in other embodiments of the invention, be not limited thereto.
One specific embodiment according to the present invention, as Fig. 2 and shown in Figure 5, second sticking department 4 shaft 40 in shell 1a one side of being arranged to be coupling, shaft 40 is provided with clamping block 41, wherein, when electrical connection module 1 was assembled in the modular connection 2, clamping block 41 was conflicted on splicing ear 10, thereby further splicing ear 10 was locked in the shell 1a inside of electrical connection module 1.Particularly, as Fig. 2 and shown in Figure 5, second sticking department 4 comprises a plurality of clamping blocks 41, and these clamping blocks 41 are linked into an integrated entity by shaft 40.Second sticking department 4 is formed on the side of shell 1a.When 4 actions of second sticking department, shaft 40 pivots, clamping block 41 on it is gone up the inside that corresponding opening 7 is sent into shell 1a through shell 1a, and make clamping block 41 conflicts in the mid portion both sides of the bottom surface 11a width of the socket 11 of splicing ear 10 1 ends, thereby further splicing ear 10 is locked among the shell 1a of electrical connection module 1, wherein, one specific embodiment according to the present invention, in electrical connection module 1, when the clamping block 41 of second sticking department 4 is pushed into the inside of shell 1a, locking has pair of locking piece 41 on each splicing ear 10, is locked in the two bottom sides of the socket 11 of splicing ear 10 respectively.And in other embodiments of the invention, be not limited thereto.
According to the present invention, be provided with a plurality of splicing ears independent of each other 10 in each electrical connection module 1, each splicing ear 10 is locked in the shell 1a of electrical connection module 1 by above-mentioned latch-up structure.
Below only the electrical connection module 1 in the electric power source distribution device provided by the invention has been made some and schematically described and introduce, particularly, the electrical connection module 1 in the electric power source distribution device provided by the invention includes but not limited to the structure of above description and introduction.
Electric power source distribution device provided by the invention can be according to actual needs, by a plurality of above-mentioned electrical connection modules 1 are assembled in the modular connection 2, thereby is integrated into a complete electric power source distribution device.
According to the present invention, modular connection 2 mainly comprises fixed mount 2a and a plurality of slot 8, and wherein, a plurality of slots 8 are formed in the fixed mount 2 with default spacing, and wherein, a plurality of electrical connection modules 1 correspondingly are located in a plurality of slots 8.What deserves to be mentioned is, the size of the default spacing of herein mentioning, the cross-over connection of the destination object that the socket 11 of splicing ear 10 is pegged graft in main and the electrical connection module 1 is apart from relevant.For example, when the cross-over connection between two electrical connection modules to as if during fuse, the spacing between the default spacing between a plurality of slots 8 and the pin of fuse is complementary.
One specific embodiment according to the present invention, as shown in Figure 2, fixed mount 2a comprises two side plate 21a that are arranged in parallel, and is located at a plurality of horizontal bar 22a between two side plate 21a, wherein, per two horizontal bar 22a and the side plate 21a that is positioned at its both sides surround a slot 8.So, be formed with a plurality of slots 8 among the fixed mount 2a, be suitable for plugging a plurality of electrical connection modules 1, wherein, only show two side plate 21a and two slots 8 that horizontal bar 22a surrounds as Fig. 2 of partial structurtes schematic diagram.Fixed mount 2a is provided with the pushing part, and when electrical connection module 1 inserted among the fixed mount 2a, second sticking department 4 pushed clamping block 41 inside of electrical connection module 1 shell 1a under the promotion of pushing part, thereby splicing ear 10 further is locked in shell 1a inside.One specific embodiment according to the present invention, as shown in Figure 2, the pushing part comprises the promotion gathering sill 5 that is formed on side plate 21a inboard, wherein, when in the slot 8 of the fixed mount 2a of electrical connection module 1 insert module jockey 2, promote catch bar 40 pivots of gathering sill 5 guiding second sticking department 4, thereby clamping block 41 is pushed the inside of electrical connection module 1 shell 1a.The pushing part also comprises the promotion projection 6 that is formed on the horizontal bar 22a, wherein, when in the slot 8 of the fixed mount 2a of electrical connection module 1 insert module jockey 2, the catch bar 40 that promotes projection 6 promotions second sticking department 4 enters the inside of electrical connection module 1 shell 1a, and second sticking department 4 is remained on latched position.One specific embodiment according to the present invention, second sticking department 4 is integrally formed on the shell 1a of electrical connection module 1.One specific embodiment according to the present invention is formed with locking mouthfuls 7 on the shell 1a of electrical connection module 1, wherein, when electrical connection module 1 inserted in the slot 8 of fixed mount 2a, second sticking department 4 entered the inside of shell 1a through locking mouthfuls 7.Particularly, locking mouthful 7 and second sticking department 4 is disposed on the shell 1a.
According to the present invention, splicing ear 10 has the socket 11 for the grafting destination object.Destination object is connected across on the socket 11 of splicing ear 10 corresponding in per two electrical connection modules 1.And in one embodiment, this destination object is fuse.
Fig. 2 to Fig. 4 has schematically described out in the electric power source distribution device provided by the invention series of steps schematic diagram in the electrical connection module 1 insert module jockey 2.The clamping block 41 that Fig. 5 has then schematically described out second sticking department 4 enters the state of shell 1a internal lock splicing ear 10.
Particularly, extremely shown in Figure 4 as Fig. 2, when assembling, push in the slot 8 with corresponding slot 8 in the electrical connection module 1 alignment modules jockey 2 of pegging graft in advance and with it, in the process that pushes, the shaft 41 of second locking 4 carries out pivot under the guiding of the promotion gathering sill 5 that is formed on fixed mount 2a side plate 21a inboard, thereby the inside with the clamping block 41 introducing electrical connection modules 1 shell 1a on the shaft 41, simultaneously, the catch bar 40 that is formed on promotion projection 6 promotions second sticking department 4 on the horizontal bar 22a enters the inside of electrical connection module 1 shell 1a, and second sticking department 4 remained on latched position, thereby finish the locking second time to splicing ear 10 in the electrical connection module 1.
Therefore, electric power source distribution device provided by the invention, adopt the concept of standardization connector, according to the design concept that breaks the whole up into parts, make the electric power source distribution device modularization, realize that electric power source distribution device can pile up and extendible purpose according to practical situations, thus multiplexing to greatest extent baroque parts, satisfying different power distribution demands, and then design cost and the production cost of electric power source distribution device have been reduced.Simultaneously, electric power source distribution device provided by the invention in electrical connection module, by the latch-up structure of first sticking department (main latch-up structure) and second sticking department (secondary locking structure), is realized splicing ear portion sealed and fixing in the enclosure in the electrical connection module.
The embodiment of the invention described above only exemplary explanation principle of the present invention and effect thereof, but not be used for restriction the present invention, know and it will be understood by those skilled in the art that, under situation without departing from the spirit and scope of the present invention, any changes and improvements that the present invention is done all within the scope of the invention.The scope of the present invention, that should define as the application's claim is as the criterion.

Claims (9)

1. electric power source distribution device comprises:
A plurality of electrical connection modules, each described electrical connection module comprise shell and the splicing ear that is embedded in the described shell, and wherein, described shell is provided with first sticking department (3) and second sticking department (4), are used for described splicing ear is fixed in described shell; With
Modular connection is suitable for described a plurality of electrical connection modules are connected into integral body; A plurality of slots that described modular connection comprises fixed mount and forms in described fixed mount, described a plurality of electrical connection modules are plugged in the described slot; Wherein, described fixed mount comprises two side plates that are arranged in parallel (21a), is located at a plurality of horizontal bars (22a) between two side plates, and wherein, per two horizontal bars surround a slot with the side plate that is positioned at these two horizontal bar both sides;
Wherein said fixed mount is provided with a plurality of pushing parts, when described electrical connection module inserts in the described slot, corresponding described pushing part guides and promotes described second sticking department and enters in the described shell, and described second sticking department is remained on the position that locks with described splicing ear;
Described pushing part also comprises the promotion gathering sill (5) that is arranged on described fixed mount side plate inboard and is arranged on promotion projection (6) on the described fixed mount horizontal bar;
When described electrical connection module inserted in the described slot, described promotion gathering sill guided described second sticking department to enter described enclosure, and described promotion projection promotes described second sticking department and enters described enclosure.
2. electric power source distribution device as claimed in claim 1, wherein:
Described a plurality of slot is formed in the described fixed mount with default spacing.
3. electric power source distribution device as claimed in claim 1, wherein:
Described first sticking department is formed at the inside of described shell; With
Described second sticking department is formed at the outside of described shell.
4. electric power source distribution device as claimed in claim 3, wherein:
Described first sticking department is arranged to be formed on the projection of described enclosure.
5. electric power source distribution device as claimed in claim 3, wherein:
Each described electrical connection module comprises a plurality of splicing ears that are embedded in the described shell; With
Described second sticking department comprises the shaft and a plurality of clamping blocks that are arranged on the described shaft that is coupling in described shell one side, and described a plurality of clamping blocks correspond respectively to described a plurality of splicing ear;
When described electrical connection module inserted in the described slot, described pushing part promoted described shaft, so that described a plurality of clamping block together enters in the described shell and conflicts respectively on described a plurality of splicing ears.
6. electric power source distribution device as claimed in claim 1, wherein:
Described splicing ear has the socket for the grafting destination object.
7. electric power source distribution device as claimed in claim 6, wherein:
Described destination object is connected across on the described socket of per two described electrical connection modules.
8. electric power source distribution device as claimed in claim 7, wherein:
Described destination object is fuse.
9. as arbitrary described electric power source distribution device among the claim 1-8, wherein:
Be provided with a plurality of splicing ears independent of each other in each described electrical connection module, each splicing ear is locked in the described shell by the described latch-up structure of correspondence.
CN200910051930.9A 2009-05-21 2009-05-21 Power distribution device Expired - Fee Related CN101895073B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910051930.9A CN101895073B (en) 2009-05-21 2009-05-21 Power distribution device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910051930.9A CN101895073B (en) 2009-05-21 2009-05-21 Power distribution device

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CN101895073A CN101895073A (en) 2010-11-24
CN101895073B true CN101895073B (en) 2013-10-09

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102545113A (en) * 2012-02-14 2012-07-04 奇瑞汽车股份有限公司 Plug-wire type distribution box

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001196121A (en) * 2000-01-14 2001-07-19 Nissan Motor Co Ltd Terminal locking structure of electric connector
US6669507B2 (en) * 2001-04-16 2003-12-30 Yazaki Corporation Connector
CN1521902A (en) * 2002-12-05 2004-08-18 Abb Device for connecting low-voltage devices
CN201174551Y (en) * 2008-04-03 2008-12-31 菲尼克斯亚太电气(南京)有限公司 Wire separating support

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001196121A (en) * 2000-01-14 2001-07-19 Nissan Motor Co Ltd Terminal locking structure of electric connector
US6669507B2 (en) * 2001-04-16 2003-12-30 Yazaki Corporation Connector
CN1521902A (en) * 2002-12-05 2004-08-18 Abb Device for connecting low-voltage devices
CN201174551Y (en) * 2008-04-03 2008-12-31 菲尼克斯亚太电气(南京)有限公司 Wire separating support

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