CN205666348U - Busbar, coupling assembling , connector and central electrical apparatus box - Google Patents
Busbar, coupling assembling , connector and central electrical apparatus box Download PDFInfo
- Publication number
- CN205666348U CN205666348U CN201620526343.6U CN201620526343U CN205666348U CN 205666348 U CN205666348 U CN 205666348U CN 201620526343 U CN201620526343 U CN 201620526343U CN 205666348 U CN205666348 U CN 205666348U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- circuit board
- bus
- bar
- buffer part
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a busbar, coupling assembling, connector and central electrical apparatus box. The busbar includes body, first connecting portion, buffering portion and second connecting portion. First connecting portion setting is in on the body, first connecting portion be used for with circuit board welded connection. Buffering portion is the U -shaped, just the one end setting of buffering portion is in on the body. The second connecting portion set up on the other end of buffering portion, the second connecting portion can be used to connect outer attachment member. The utility model discloses the busbar can be shared external force morely, have higher shock -absorbing capacity through the buffering portion of U -shaped, avoids the connection structure between first connecting portion of the produced inner stress direct impact of external force and the circuit board to promoted and stabilized connection performance.
Description
Technical field
This utility model relates to a kind of electric connection structure, particularly a kind of bus-bar, connection assembly, adapter and central authorities
Electrical appliance kit.
Background technology
Bus-bar, English name is busbar.Bus-bar for other devices, wire or is connected terminal connect, and biography
Defeated larger current.One end of bus-bar is general and circuit board is by welding current, and by different being welded to connect a little to electricity
Stream shunts.Thus, the steadiness that bus-bar is connected with welding circuit board directly affects electric connection performance.It is subject at bus-bar
During to bigger external force, easily the internal stress produced by external force is conducted to welding portion, thus lower welding stability energy, very
Switching performance is lost to causing welded coming off.
Utility model content
One of the purpose of this utility model is to overcome deficiency of the prior art, it is provided that a kind of anti-impact force is strong, even
Connect firm bus-bar, connection assembly, adapter and central electrical part holder.
For realizing object above, this utility model is achieved through the following technical solutions:
This utility model provides a kind of bus-bar.Described bus-bar includes:
Body；
First connecting portion, described first connecting portion is arranged on the body, and described first connecting portion is used for connection first
Joint outer part；
Buffer part, described buffer part takes the shape of the letter U, and one end of described buffer part is arranged on the body；
Second connecting portion, described second connecting portion is arranged on the other end of described buffer part, and described second connecting portion can
For connecting the second joint outer part.
Preferably, described first joint outer part can be circuit board, and described first connecting portion can weld with circuit board
Connect in succession.Described second joint outer part can be to connect terminal or wire.
Preferably, described second connecting portion is extended along the short transverse being perpendicular to described body.
Preferably, the depth direction of the U-shaped of described buffer part is contrary with the bearing of trend of described second connecting portion.
Preferably, described buffer part includes that many sub-buffer part, each sub-buffer part all take the shape of the letter U, and adjacent described son delays
Rush tool between portion and be provided with the groove taken the shape of the letter U.
Preferably, all sub-buffer part are of the same size.
Preferably, all grooves are of the same size.
Preferably, described bus-bar also includes lower extension and upper extension；
Described lower extension is extended along the short transverse of described body, and connection is arranged on described body and delays with described
Rush between the one end in portion；
Described upper extension is extended along the short transverse of described body, and connects the upper end being arranged on described buffer part
And between described second connecting portion.
Preferably, in the short transverse along described body, described lower extension has the height more than described upper extension
Degree.
Preferably, described first connecting portion includes pedestal and column；
The projecting top at described body of described pedestal；
Described column is arranged on the top of described body, and prominent described pedestal is along the short transverse extension of described body,
Can be used for extending to opposite side through the through hole on circuit board from the side of this circuit board.
Preferably, described first connecting portion includes pedestal and multiple column；
Described pedestal is projecting on the top of described body；
The plurality of column is separately positioned on the top of described body, and prominent described pedestal is along the height side of described body
To extension, can be used for extending to opposite side through the through hole on circuit board from the side of this circuit board.
Preferably, described bus-bar is metal stamping integral piece.
Preferably, described second connecting portion runs through along the short transverse of described body and offers connection through hole, described connection
Through hole is used for housing connector.
This utility model also provides for a kind of connection assembly.Described connection assembly include circuit board and as any one of aforementioned institute
The bus-bar stated；Described first connecting portion electrically connects with described circuit board.
Preferably, described circuit board offers welding connecting hole；
Described first connecting portion is projecting column, and described first connecting portion passes described welding connecting hole from described electricity
The side of the component side of road plate extends to the side of the solder side of described circuit board, and described first connecting portion and described circuit board
Solder side be welded to connect.
Preferably, this utility model provides another welding connecting mode:
Welding connecting hole is offered on described circuit board；Described circuit board has back to the solder side arranged and component side；
Described first connecting portion includes pedestal and at least one column；
The projecting top at described body of described pedestal；
Described column is arranged on the top of described body, and prominent described pedestal is along the short transverse extension of described body,
And described column extends to the welding of described circuit board through described welding connecting hole from the side of the component side of described circuit board
The side in face；
Described column is welded to connect with the solder side of described circuit board.
This utility model also provides for a kind of adapter.Described adapter includes connector and as according to any one of aforementioned
Connect assembly；The second connecting portion that described connector is set to described bus-bar is connected.
Preferably, described second connecting portion runs through along the short transverse of described body and offers connection through hole；
Described connector is plugged in described connection through hole, and electrically connects with described second connecting portion.
Preferably, described connector is studs.
This utility model also provides for a kind of central electrical part holder.Described central electrical part holder includes housing and as any one of aforementioned
Described adapter；
Described circuit board and described connector are fixed in described housing；
Described first connecting portion on described bus-bar and described second connecting portion respectively with described circuit board and described company
Fitting is fixing to be connected.
Preferably, the vertical described circuit board of described body is arranged.
Preferably, the described second parallel described circuit board of connecting portion is arranged.
Compared with prior art, this utility model bus-bar can more be shared external force by the buffer part of U-shaped, be had
Higher shock-absorbing capacity, it is to avoid internal stress produced by external force directly impacts the connection knot between the first connecting portion and circuit board
Structure, thus improve and be stably connected with performance.
Preferably, described buffer part includes many sub-buffer part and groove, further enhancing elastic deformation ability, thus
Shock-absorbing capacity can be strengthened.Described first connecting portion includes pedestal and column, not only avoids main body also to strengthen with circuit board contacts
It is welded to connect performance.
Accompanying drawing explanation
A kind of structural representation of the angle of a kind of bus-bar that Fig. 1 provides for this utility model.
Fig. 2 is the structural representation of the another kind of angle of the bus-bar shown in Fig. 1.
Fig. 3 is the front view of the bus-bar shown in Fig. 1.
Fig. 4 is the right view of the bus-bar shown in Fig. 1.
The structural representation of a kind of a kind of angle connecting assembly that Fig. 5 provides for this utility model.
Fig. 6 is the structural representation of the another kind of angle connecting assembly shown in Fig. 5.
A kind of structural representation of the angle of a kind of adapter that Fig. 7 provides for this utility model.
Fig. 8 is the structural representation of the another kind of angle of the adapter shown in Fig. 7.
Fig. 9 is the schematic diagram that is connected of the connector shown in Fig. 7 and bus-bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail:
Embodiment one:
Refer to Fig. 1 and Fig. 2, its a kind of bus-bar 101 provided for this utility model.Described bus-bar 101 includes this
Body the 10, first connecting portion 20, buffer part 30 and the second connecting portion 40.Described first connecting portion 20 is arranged on described body 10,
For realizing and being welded to connect of following circuit board 50.One end of described buffer part 30 is arranged on described body 10.Described
Two connecting portions 40 are arranged on the other end of described buffer part 30, are connected for exposed electrical.
Described body 10 is for supporting other parts of described bus-bar 101.As long as the shape of described body 10, structure are full
The connection request of the electric current conduction that foot is to be realized and installation requirement.In the present embodiment, the shape of described body 10 is big
Cause is the body of wall shape that two L-shaped head and the tail are formed by connecting.Described body 10 can use any conductor material to make.At the present embodiment
In, described body 10 uses brass sheet to be stamped to form.
Described first connecting portion 20 is arranged on described body 10.In the present embodiment, described first connecting portion 20 is arranged
Top at described body 10.Described first connecting portion 20 is used for connecting joint outer part.In the present embodiment, described first even
Meet portion 20 for being welded to connect with following circuit board 50.As long as the shape of described first connecting portion 20, quantity are capable of welding
To meet corresponding connection needs.Such as, described first connecting portion 20 can be that the part on convex closure, even body 10 is put down
Region, face.In the present embodiment so that connect more firm, and enable to described bus-bar 101 except first connect
Other parts outside portion 20 are positioned at component side 501 side of following circuit board 50 so that avoiding while realizing linkage function
With contacing by mistake of other components and parts on the solder side 502 of circuit board 50, described first connecting portion 20 is projecting described
Column on body 10.
See also Fig. 3 and Fig. 4, for the ease of realizing firm welding and avoiding contacing by mistake, in the present embodiment, often
One described first connecting portion 20 all includes a pedestal 21 and two columns 22.Described pedestal 21 is arranged on described body 10
Top.Said two column 22 is arranged between described pedestal 21, and these two columns 22 interval and arranges.Described column 22 houses
When the welding connecting hole of following circuit board 50, described pedestal 21 is projecting on described body 10, so that described body
It is set between 10 and following circuit board 50 that there is interval, thus it is described to avoid described bus-bar 101 to make when by external force
Body 10 contacts with circuit board 50, conducts external force to problems such as circuit boards 50.Two columns of each the first connecting portion 20
22 can realize melted one when welding, that is to say and form two adjacent solder through holes of connection on circuit board 50 and cover
Welding Structure on solder side 502, thus improve and be stably connected with performance.Certainly, according to connecting needs accordingly, described column
The quantity of 22 can change, and such as can be one or more.
Please continue to refer to Fig. 1 to Fig. 4, described buffer part 30 is used for installing described second connecting portion 40.Described buffer part 30
Take the shape of the letter U.One end of described buffer part 30 is arranged on described body 10.It should be noted that mentioned by utility model
" one end of buffer part 30 and the other end " refers to the free end of the both sides of described U-shaped.Described buffer part 30 take the shape of the letter U for
Bear as far as possible and more conduct the external force to described bus-bar 101 from described second connecting portion 40, thus reduce as far as possible
Conduct the external force of extremely described first connecting portion 20 to avoid reducing the solder side 502 of described first connecting portion 20 and circuit board 50
The firm performance of welding.It addition, described buffer part 30 takes the shape of the letter U can also have bigger elastic deformation ability, improving buffering should
The performance of power, to avoid stress directly to impact described first connecting portion 20, thus improves described first connecting portion 20 and circuit
The bearing capacity being welded to connect between plate 50.In the present embodiment, for Promoting Layered Buffer performance, the U-shaped of described buffer part
Depth direction extends along the thickness direction of the main body 10 of body of wall shape.In the present embodiment, the depth direction of the U-shaped of described buffer part
Contrary with the bearing of trend of described second connecting portion 40.
In order to further enhance elastic deformation ability with Promoting Layered Buffer performance, described buffer part 30 includes many sub-buffer part
35.Each sub-buffer part 35 all takes the shape of the letter U, and that is to say the exterior contour of described sub-buffer part 35 and the outside of described buffer part 30
Profile is essentially identical.It is provided with, between adjacent described sub-buffer part 35, the groove 36 taken the shape of the letter U.All sub-buffer part 35 are arranged successively
Row, thus form the buffer part 30 of generally U-shaped.For the ease of manufacturing and improve firm performance, described buffer part 30 is by punching
It is pressed into.Described sub-buffer part 35 and groove 36 size, quantity select as desired.In the present embodiment, described sub-buffering
Portion 35 is six.Described groove 36 is five.In the present embodiment, described buffer part 30 is delayed by being stamped and formed out having many height
Rush portion 35 and the structure of groove 36.All sub-buffer part 35 are of the same size, thus obtain the buffering of equilibrium, pressure-bearing property
Energy.Described groove 36 has same size, thus obtains the buffering of equilibrium, load performance.
Please continue to refer to Fig. 1 to Fig. 4, for the ease of realize described buffer part 30 with described main body 10 and the second connecting portion
The connection of 40, described bus-bar 101 also includes lower extension 38 and upper extension 39.Described lower extension 38 is along described body 10
Short transverse extended, and connect and be arranged between described body 10 and one end of described buffer part 30, that is to say described
The bottom of lower extension 38 is arranged on described body 10, and described buffer part 30 is arranged on the top of described lower extension 38.
Described upper extension 39 is extended along the short transverse of described body 10, and connects the other end being arranged on described buffer part 30
And between described second connecting portion 40, that is to say that the bottom of described upper extension 39 is arranged on the other end of described buffer part 30
On, described second connecting portion 40 is arranged on the top of described upper extension 39.In order to strengthen the load performance of lower extension 38,
Described lower extension 38 has the height more than described upper extension 39.
Please continue to refer to Fig. 1 to Fig. 4, described second connecting portion 40 is arranged in described buffer part 30.Described second connects
Portion 40 can be arranged directly in described buffer part 30, it is also possible to is indirectly arranged in described buffer part 30 by other structures.
In the present embodiment, described second connecting portion 40 is arranged in described buffer part 30 indirectly by described upper extension 39.Described
Second connecting portion 40 can be used for connecting joint outer part.Described second connecting portion 40 is for realizing being connected, such as with external structure
Connect terminal or wire etc..In the present embodiment, for the ease of realizing coordinating with the connection of following connector 60, described second even
Meet portion 40 to run through along the short transverse of described main body 10 and offer connection through hole 41.Described connection through hole 41 is used for housing following company
Fitting 60.It is envisioned that the hole wall of described connection through hole 41, the upper table of the second connecting portion 40 around this connection through hole 41
Face or surface can contact with described connector 60 to realize electrical connection.
Embodiment two:
Refer to Fig. 5 and Fig. 6, its a kind of connection assembly 102 provided for this utility model.Described connection assembly 102 wraps
Include circuit board 50 and aforesaid bus-bar 101.
Described circuit board 50, it is also possible to referred to as PCB (Printed Circuit Board, printed circuit board (PCB)).Described electricity
Road plate 50 includes back to the solder side 502 arranged and component side 501 (seeing below Fig. 8).Described component side 501 is used for carrying institute
There are electronic devices and components.Described solder side 502 for realizing pin with all electronic devices and components or welding foot by wave-soldering
It is welded to connect.
Described circuit board 50 is connected with the first connecting portion 20 of described bus-bar 101.In order to realize the connection consolidated, at this
In embodiment, described circuit board 50 offers and runs through the welding connecting hole of described solder side 502 and component side 501 (in figure not
Indicate).It has been observed that described welding connecting hole is used for housing described first connecting portion 20.Described first connecting portion 20 is by described weldering
Connect the side that hole extends to the solder side 502 of described circuit board 50 from the side of the component side 501 of described circuit board 50, and institute
The solder side 502 stating the first connecting portion 20 and described circuit board 50 is welded to connect.In the present embodiment, described first connecting portion 20
Column 22 be contained in the welding connecting hole of described circuit board 50, owing to described pedestal 21 is projecting on described body 10,
So that be set to have interval between described body 10 and described circuit board 50, thus described bus-bar 101 is avoided to be subject to
Described body 10 is made to contact with described circuit board 50 during to external force, by problems such as external force conduction extremely described circuit boards 50.
For the ease of making the two ends of following connector 60 realize respectively connecting, described circuit board 50 also extends through and offers
Through hole 58 is installed.
During assembling, described buffer part 30 passes described installation through hole 58 from the component side 501 of described circuit board 50, and makes
Described main body 10 is the most right with the component side 501 of described circuit board 50, and described second connecting portion 40 welds with described circuit board 50
Face 502 is the most right.
Embodiment three:
Referring to Fig. 7 to Fig. 9, this utility model also provides for a kind of adapter 103.Described adapter 103 includes connector
60 and above-mentioned connection assembly 102.
The second connecting portion 40 that described connector 60 is set to described bus-bar 101 electrically connects.In the present embodiment, institute
State connector 60 to be plugged in described connection through hole 41, and electrically connect with described second connecting portion 40.The shape of described connector 60
As long as shape and structure are capable of electrically connecting accordingly function.In the present embodiment, in order to steady to realize with nut screw connection
Being solidly connected, described connector 60 is double threaded screw.
Embodiment four:
This utility model also provides for a kind of central electrical part holder (not shown).Described central electrical part holder includes aforesaid company
Connect device 103 and housing (not shown).Described circuit board 50 and described connector 60 are fixed in described housing.Described housing
Shape and structure select as desired.Described central electrical part holder, it is also possible to referred to as centralized control electrical appliance kit, it can be used for
The circuit arrangement of integrating control automobile.It is envisioned that described central electrical part holder also includes other other electronic circuits etc..
In the present embodiment, for the ease of assembling and the equilibrium of stress, the vertical described circuit board 50 of described body 10 is arranged.
For the ease of realizing and the assembling of described connector 60 and bear the external force by this connector 60 conduction, described second connecting portion
40 parallel described circuit boards 50 are arranged.
These are only this utility model preferred embodiment, be not used to limit to protection domain of the present utility model, any
Amendment, equivalent or improvement etc. in this utility model spirit, all contain in right of the present utility model.
Claims (20)
1. a bus-bar, it is characterised in that described bus-bar includes:
Body；
First connecting portion, described first connecting portion is arranged on the body；
Buffer part, described buffer part takes the shape of the letter U, and one end of described buffer part is arranged on the body；
Second connecting portion, described second connecting portion is arranged on the other end of described buffer part.
Bus-bar the most according to claim 1, it is characterised in that: described second connecting portion is along the height being perpendicular to described body
Degree direction is extended.
Bus-bar the most according to claim 2, it is characterised in that: the depth direction of the U-shaped of described buffer part and described the
The bearing of trend of two connecting portions is contrary.
Bus-bar the most according to claim 1, it is characterised in that: described buffer part includes many sub-buffer part, each
Sub-buffer part all takes the shape of the letter U, and between adjacent described sub-buffer part, tool is provided with the groove taken the shape of the letter U.
Bus-bar the most according to claim 4, it is characterised in that: all sub-buffer part are of the same size.
Bus-bar the most according to claim 4, it is characterised in that: all grooves are of the same size.
Bus-bar the most according to claim 1, it is characterised in that: described bus-bar also includes lower extension and upper extension
Portion；
Described lower extension is extended along the short transverse of described body, and connection is arranged on described body and described buffer part
One end between；
Described upper extension is extended along the short transverse of described body, and connects upper end and the institute being arranged on described buffer part
State between the second connecting portion.
Bus-bar the most according to claim 7, it is characterised in that: in the short transverse along described body,
Described lower extension has the height more than described upper extension.
Bus-bar the most according to claim 1, it is characterised in that: described first connecting portion includes pedestal and column；
The projecting top at described body of described pedestal；
Described column is arranged on the top of described body, and prominent described pedestal extends along the short transverse of described body, with can
For extending to opposite side through the through hole on circuit board from the side of this circuit board.
Bus-bar the most according to claim 1, it is characterised in that: described first connecting portion includes pedestal and multiple column；
Described pedestal is projecting on the top of described body；
The plurality of column is separately positioned on the top of described body, and prominent described pedestal prolongs along the short transverse of described body
Stretch, can be used for extending to opposite side through the through hole on circuit board from the side of this circuit board.
11. bus-bars according to any one of claim 1 to 10, it is characterised in that: described bus-bar is metal stamping
Integral piece.
12. bus-bars according to any one of claim 1 to 10, it is characterised in that: described second connecting portion is along described
The short transverse of body runs through and offers connection through hole, and described connection through hole is used for housing connector.
13. 1 kinds connect assembly, it is characterised in that described connection assembly includes any one of circuit board and claim 1 to 11
Described bus-bar；Described first connecting portion electrically connects with described circuit board.
14. connection assemblies according to claim 13, it is characterised in that: offer welding connecting hole on described circuit board；Institute
State circuit board to have back to the solder side arranged and component side；
Described first connecting portion includes pedestal and at least one column；
The projecting top at described body of described pedestal；
Described column is arranged on the top of described body, and prominent described pedestal is along the short transverse extension of described body, and institute
State column and extend to the solder side of described circuit board from the side of the component side of described circuit board through described welding connecting hole
Side；
Described column is welded to connect with the solder side of described circuit board.
15. 1 kinds of adapters, it is characterised in that described adapter includes the connection group described in connector and claim 13 or 14
Part；The second connecting portion that described connector is set to described bus-bar is connected.
16. adapters according to claim 15, it is characterised in that: described second connecting portion is along the height side of described body
Connection through hole is offered to running through；
Described connector is plugged in described connection through hole, and electrically connects with described second connecting portion.
17. according to the adapter described in claim 15 or 16, it is characterised in that: described connector is studs.
18. 1 kinds of central electrical part holders, it is characterised in that: described central electrical part holder includes in housing and claim 15 to 17 arbitrary
Adapter described in Xiang；
Described circuit board and described connector are fixed in described housing；
Described first connecting portion on described bus-bar and described second connecting portion respectively with described circuit board and described connector
Fixing connection.
19. central electrical part holders according to claim 18, it is characterised in that: the vertical described circuit board of described body is arranged.
20. central electrical part holders according to claim 18, it is characterised in that: the described second parallel described circuit board of connecting portion
Arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620526343.6U CN205666348U (en) | 2016-06-02 | 2016-06-02 | Busbar, coupling assembling , connector and central electrical apparatus box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620526343.6U CN205666348U (en) | 2016-06-02 | 2016-06-02 | Busbar, coupling assembling , connector and central electrical apparatus box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666348U true CN205666348U (en) | 2016-10-26 |
Family
ID=57158302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620526343.6U Expired - Fee Related CN205666348U (en) | 2016-06-02 | 2016-06-02 | Busbar, coupling assembling , connector and central electrical apparatus box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107465006A (en) * | 2016-06-02 | 2017-12-12 | 泰科电子(上海)有限公司 | Bus-bar, connection component, connector and central electrical part holder |
| CN111883949A (en) * | 2019-05-02 | 2020-11-03 | 罗伯特·博世有限公司 | Bus bar with elastic structure |
-
2016
- 2016-06-02 CN CN201620526343.6U patent/CN205666348U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107465006A (en) * | 2016-06-02 | 2017-12-12 | 泰科电子(上海)有限公司 | Bus-bar, connection component, connector and central electrical part holder |
| CN107465006B (en) * | 2016-06-02 | 2024-03-01 | 泰科电子(上海)有限公司 | Busbar, coupling assembling, connector and central electrical apparatus box |
| CN111883949A (en) * | 2019-05-02 | 2020-11-03 | 罗伯特·博世有限公司 | Bus bar with elastic structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |