CN206179907U - Insulated column structure - Google Patents
Insulated column structure Download PDFInfo
- Publication number
- CN206179907U CN206179907U CN201621037235.9U CN201621037235U CN206179907U CN 206179907 U CN206179907 U CN 206179907U CN 201621037235 U CN201621037235 U CN 201621037235U CN 206179907 U CN206179907 U CN 206179907U
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- China
- Prior art keywords
- cavity
- top surface
- connector
- groove
- rod structure
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- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides an insulated column structure, including insulator and connecting piece, first bottom surface of insulator integrated into one piece and side, first recess has been seted up to first bottom surface, the connecting piece includes first connecting piece, first connecting piece is inlayed in the first recess, form the second bottom surface, the second bottom surface is located inside the first bottom surface, and with first bottom surface formation drop, open at first connecting piece center has first connecting hole. The utility model provides an insulated column structure, the installation of having solved among the prior art the protruding structure department that insulated column structure and iron box formed when the willow connects the screw is firm, assemble defect not in place, the error that results in is out of shape in absorption that can be fine, can guarantee fixing dimension within the tolerance range, therefore more worth quilt is promoted.
Description
【Technical field】
The utility model is related to battery modules fixture field, particularly a kind of insulation rod structure.
【Background technology】
Current driving force battery is loaded in iron case typically after the battery modules connection in series-parallel, to prevent electric leakage, battery modules and
Must be insulation between iron case, it is generally the case that we fix fuse and other tie points with insulated column.Insulated column is
1 nut or screw are respectively inlayed in isolation material, two ends, and wherein one end is fixed on the screw of iron case riveting, and the other end is fixed
Fuse is flexible coupling, and has both accomplished fixation, also meets insulating requirements.But during the general riveting screw of iron case at riveting
Easily there is serious deformation, so as to form bulge-structure, cause insulated column to withstand on the junction of iron case and make above projection assembling
Not in place, the drop for causing makes insulated column be connected unstable with iron case.
In consideration of it, real be necessary to provide a kind of New insulated rod structure to overcome disadvantages described above.
【Utility model content】
The purpose of this utility model is to provide a kind of insulation rod structure, can realize in iron case to fuse or other
Gap is eliminated at connection site, so as to increasing contact area, making assembling more reasonable.
In order to solve above technical problem, the utility model provides a kind of insulation rod structure, including insulating body and company
Fitting, the insulating body is integrally formed the first bottom surface and side, and first bottom surface offers the first groove, the connector
Including the first connector, first connector is embedded in first groove, forms the second bottom surface, second bottom surface position
Drop is formed in first inside grooves and between first bottom surface；The first connector center is provided with the first connection
Hole.
In a preferred embodiment, the insulating body also includes the first top surface, first top surface and described the
One bottom shape is identical and is parallel to each other, vertical with the side.
In a preferred embodiment, it is characterised in that：Second bottom surface parallel to first bottom surface, and with institute
The drop distance for stating the first bottom surface is 1~3mm.
In a preferred embodiment, it is characterised in that：First groove be located at the first bottom surface center and
It is coaxially disposed with first bottom surface；And first groove includes the first cavity and the second cavity, the first connector peace
The first cavity inside is mounted in, second cavity is that cone and diameter are gradually reduced from the first bottom surface to the first top surface.
In a preferred embodiment, it is characterised in that：The connector is nut.
In a preferred embodiment, it is characterised in that：The flanking central is wholely set arc convex structure.
In a preferred embodiment, first top surface is for circle and is provided with the second groove, and the connector is also wrapped
The second connector is included, second connector is embedded in the 4th cavity of second groove, form the second top surface；Described
Two top surfaces are located at the inside of second cavity, and between first top surface drop is formed.
In a preferred embodiment, second groove be located at the first top surface center and it is generally circular in shape and
It is coaxially disposed with the first top surface；Columned 3rd cavity and cone shape 4th cavity are provided with second groove；It is described
, closer to first top surface and with diameter greater than the 4th cavity, the diameter of the 4th cavity is from the first top surface to for 3rd cavity
One bottom surface is gradually reduced.
Advantageous Effects of the present utility model are：The utility model insulation rod structure, solves in prior art and insulate
The installation at bulge-structure that rod structure is formed with iron case when willow connects screw built on the sand, assembles defect not in place, can be very
Error caused by good absorption deformation, ensure that fitted position within the margin of tolerance.
【Description of the drawings】
Fig. 1 is insulation rod structure cross-sectional schematic of the present utility model
Fig. 2 is structure cross-sectional schematic when insulation rod structure of the present utility model is installed
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and specific embodiment, are further elaborated to the utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
As shown in figure 1, the utility model provides a kind of insulation rod structure 100, including insulating body 10 and connector 20.
The insulating body 10 is integrally formed by insulation high-abrasive material and is made, including the first bottom surface 11 and with the first bottom surface
The side 12 of 11 connections.In the present embodiment, the insulating body 10 also include the first top surface 13, first top surface 13 with
The shape of first bottom surface 11 is consistent and is parallel to each other, vertical with the side 12 to be connected.Preferably, the insulating body 10
For cylindric.In other embodiments, the insulating body 10 can also be triangle or other polygon rows.
First bottom surface 11 is for circle and is provided with the first groove 14, in the present embodiment, first groove 14
In the center of the first bottom surface 11, its is generally circular in shape and is coaxially disposed with the first bottom surface 11.Set in first groove 14
There are columned first cavity 141 and cone shape second cavity 142.First cavity 141 is closer to first bottom surface
11 and with diameter greater than the second cavity 142, the diameter of second cavity 142 is gradually subtracted from the first bottom surface 11 to the first top surface 13
It is little.The connector 20 includes the first connector 21 and the second connector 22.First connector 21 is embedded in described first
In first cavity 141 of groove 14, the second bottom surface 23 is formed.In the present embodiment, second cavity 142 is reserved protection
Structure, when the first connector 21 is inlayed, can reduce stress of first connector 21 to insulating body 10.
Second bottom surface 23 is located at the inside of first cavity 141, and has certain between first bottom surface 11
Distance, i.e., form drop between described first and second bottom surface.In the present embodiment, second bottom surface 23 be annular and with
The concentric shafts of first bottom surface 11 are arranged, and are parallel to each other.Preferably, between second bottom surface 23 and first bottom surface 11
The drop distance of formation is 1~3mm.
The middle position of first connector 21 offers the first connecting hole 211, is available for rivet, screw or other fixed columns
Pass through.In the present embodiment, first connector 21 be nut made by metal, first connecting hole 211 be with
The blind hole of internal thread.In other embodiments, first connector 21 can also be the shapes such as annular shape.
The central authorities of the side 12 are wholely set the bulge-structure 15 of annular, when the insulation rod structure 100 is installed, can
To rotate the insulation rod structure 100 by the bulge-structure 15.In other embodiments, the bulge-structure 15 also may be used
Being the discontinuous arcuate structure of multistage.
Further, first top surface 13 is for circle and is provided with the second groove 16, in the present embodiment, described second
Groove 16 is located at the center of the first top surface 13, and its is generally circular in shape and is coaxially disposed with the first top surface 13.Described second is recessed
Columned 3rd cavity 161 and cone shape 4th cavity 162 are provided with groove 16.3rd cavity 1621 is closer to described
First top surface 13 and with diameter greater than the 4th cavity 162, the diameter of the 4th cavity 162 is from the first top surface 13 to the first bottom surface 11
It is gradually reduced.Second connector 22 is embedded in the 4th cavity 162 of second groove 16, forms the second top surface 24.
In the present embodiment, second cavity 162 is reserved protection structure, when the second connector 22 is inlayed, can reduce the
Stress of two connectors 22 to insulating body 10.
Second top surface 24 is located at the inside of second cavity 162, and between first top surface 13 drop is formed,
Drop can not also be formed between the first top surface 13.In the present embodiment, second top surface 24 for annular and with institute
The setting of the concentric shafts of the first top surface 13 is stated, and is parallel to each other, form 1 between second top surface 24 and first top surface 13~
The drop of 3mm.
The middle position of second connector 22 offers the second connecting hole 221, is available for fuse to pass through.In this embodiment party
In formula, second connector 22 is nut made by metal, and second connecting hole 221 is the female blind hole of tool.
The second connector 22 can also be the shapes such as metal ring described in other embodiment.
Please refer to Fig. 1 and Fig. 2, during installation, by the first connector 21 of insulation rod structure 100 first bottom surface 11
On the first connecting hole 211 be sheathed on the screw 30 of the riveting in iron case, by it is described insulation rod structure 100 the first top surface 13
The second connector 22 be sheathed on fuse or other tie points and be fixedly connected.Formed during riveting screw 30 on iron case
Boss 40 can be absorbed in the offset that the first bottom surface 11 and the second bottom surface 23 are formed, so so that insulated column structure 100 with
Iron case is in close contact, and can reduce the stress that insulation rod structure 100 is born, so as to stable abutting joint.
The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
For be easily achieved additional advantage and modification, therefore in the universal limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, the utility model be not limited to specific details, representational equipment and shown here as with retouch
The examples shown stated.
Claims (8)
1. a kind of insulation rod structure, including insulating body and connector, the insulating body is integrally formed the first bottom surface and side
Face, first bottom surface offers the first groove, and the connector includes the first connector, and first connector is embedded in institute
State in the first groove, formed the second bottom surface, second bottom surface be located at first inside grooves and with first bottom surface it
Between form drop；The first connector center is provided with the first connecting hole.
2. insulate as claimed in claim 1 rod structure, it is characterised in that：The insulating body also includes the first top surface, described
First top surface is identical with first bottom shape and is parallel to each other, vertical with the side.
3. insulate as claimed in claim 1 rod structure, it is characterised in that：Second bottom surface parallel to first bottom surface,
And with the drop of first bottom surface distance be 1~3mm.
4. insulate as claimed in claim 1 rod structure, it is characterised in that：First groove is located at the centre bit of the first bottom surface
Put and be coaxially disposed with first bottom surface；And first groove includes the first cavity and the second cavity, first connection
Part is arranged on the first cavity inside, and second cavity is that cone and diameter are gradually reduced from the first bottom surface to the first top surface.
5. insulate as claimed in claim 1 rod structure, it is characterised in that：First connector is nut.
6. insulate as claimed in claim 1 rod structure, it is characterised in that：The flanking central is wholely set arc convex knot
Structure.
7. insulate as claimed in claim 4 rod structure, it is characterised in that：First top surface is circular and to be provided with second recessed
Groove, the connector also includes the second connector, and second connector is embedded in the 4th cavity of second groove, shape
Into the second top surface；Second top surface is located at the inside of second cavity, and between first top surface drop is formed.
8. insulate as claimed in claim 7 rod structure, it is characterised in that：Second groove is located at the centre bit of the first top surface
Put and generally circular in shape and be coaxially disposed with the first top surface；Columned 3rd cavity and coniform is provided with second groove
The 4th cavity；3rd cavity closer to first top surface and with diameter greater than the 4th cavity, the 4th cavity it is straight
Footpath is gradually reduced from the first top surface to the first bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037235.9U CN206179907U (en) | 2016-09-05 | 2016-09-05 | Insulated column structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037235.9U CN206179907U (en) | 2016-09-05 | 2016-09-05 | Insulated column structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179907U true CN206179907U (en) | 2017-05-17 |
Family
ID=58675848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621037235.9U Active CN206179907U (en) | 2016-09-05 | 2016-09-05 | Insulated column structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003759A (en) * | 2018-08-22 | 2018-12-14 | 深圳市鑫鼎元光电有限公司 | Insulating fixing piece |
-
2016
- 2016-09-05 CN CN201621037235.9U patent/CN206179907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003759A (en) * | 2018-08-22 | 2018-12-14 | 深圳市鑫鼎元光电有限公司 | Insulating fixing piece |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170517 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170517 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170517 |