CN212062718U - Insulation protection busbar structure - Google Patents
Insulation protection busbar structure Download PDFInfo
- Publication number
- CN212062718U CN212062718U CN202021157303.1U CN202021157303U CN212062718U CN 212062718 U CN212062718 U CN 212062718U CN 202021157303 U CN202021157303 U CN 202021157303U CN 212062718 U CN212062718 U CN 212062718U
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- China
- Prior art keywords
- bolt
- busbar
- protective cover
- structure according
- arranging
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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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- 238000009413 insulation Methods 0.000 title claims description 5
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- 239000012634 fragment Substances 0.000 claims abstract description 20
- 238000005452 bending Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an insulating female structure of arranging that protects, including pegging graft at female bolt of arranging the tip, female tip overcoat that arranges is equipped with the protective cover, and the bolt is located the protective cover, and the protective cover is provided with the shell fragment, and the shell fragment top is erect to the head of bolt, and the shell fragment atress takes place to deform then the bolt can move down. The protective cover is arranged, so that the busbar can be prevented from being touched by hand when the bolt is screwed.
Description
Technical Field
The utility model relates to a female structure of arranging that uses in new forms of energy battery package especially relates to a female structure of arranging of insulating protection.
Background
The busbar (busbar) is an important part in the new energy battery pack and plays a role in conveying current and connecting electrical equipment in a circuit. The surface of the busbar is usually wrapped by an insulating skin, and the end part is exposed to realize electric connection. The utility model relates to a female effect of arranging to play the high-pressure connection between battery module and the battery module and between module and BDU (battery package disconnection unit). Usually, a bolt is disposed on the busbar, and the bolt plays a role in connecting and fixing the busbar and the battery module tab.
However, when a worker screws the bolt, the worker cannot touch the busbar because the busbar is a conductor, otherwise, the safety of the worker is affected. In order to ensure the safety of workers, it is considered that an insulating part is additionally arranged on the surface of a busbar. The utility model discloses design the insulating protective cover promptly outside female structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an insulating protection mother arranges structure is provided, sets up the protective cover, can prevent that the hand from touching female arranging when twisting the bolt.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a female structure of arranging of insulating protection, includes the bolt of grafting at female tip of arranging, female tip overcoat of arranging be equipped with the protective cover, the bolt be located the protective cover, the protective cover be provided with the shell fragment, the head of bolt erect in the shell fragment top, the shell fragment atress take place to deform then the bolt can move down.
The utility model discloses further preferred scheme: the lower structure of the protective cover is adapted to the end structure of the busbar, and the upper structure of the protective cover is adapted to the bolt structure.
The utility model discloses further preferred scheme: the lower part of the bolt is inserted into the busbar, and the upper part of the bolt is exposed on the busbar.
The utility model discloses further preferred scheme: the top surface of the protective cover is provided with an opening through which the protective cover can be contacted with the head of the bolt.
The utility model discloses further preferred scheme: the side of protective cover set up the notch, the shell fragment install in the notch, and the bottom of shell fragment is connected as an organic whole with the bottom surface of notch.
The utility model discloses further preferred scheme: the elastic sheet is vertically arranged, and the upper part of the elastic sheet is inwards sunken and is marked as a supporting part.
The utility model discloses further preferred scheme: the supporting part is in a transverse U-shaped structure, and the opening of the supporting part faces outwards.
The utility model discloses further preferred scheme: the head of the bolt is erected on the supporting part, and the elastic sheet is bent outwards to deform when the bolt is stressed and pressed down.
The utility model discloses further preferred scheme: the protective cover constitute by two components of a whole that can function independently joint, two components of a whole that can function independently are female arranging by female both sides parcel of arranging the tip.
Compared with the prior art, the utility model has the advantages of, arranging the tip overcoat at mother and setting up the protective cover, being about to mother and arranging the electrically conductive position that exposes outside and wrap up, carry out a safety protection. And the bolt is positioned in the protective cover and is preassembled. How does the subsequent installation of the bolt occur? The utility model discloses be provided with the shell fragment on the protective cover to erect the head of bolt in the shell fragment top, this is the bolt state when treating the installation. When the bolt needs to be installed, force is applied to the bolt (the bolt is pressed downwards), the elastic sheet is deformed under stress, and the bolt can move downwards. And the bus and the battery module lug are connected and fixed by rotating the bolt. The utility model discloses a structure setting for the bolt is located the protective cover all the time in rotatory installation of screwing up, and operating personnel can't directly touch the bolt or arrange female, has improved the security performance of assembly greatly.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the partially exploded structure of the present invention;
fig. 3 is a cross-sectional view of the present invention.
Wherein the reference numerals are specified as follows: busbar 1, bolt 2, protective cover 3, shell fragment 4, opening 5, notch 6, supporting part 4a, components of a whole that can function independently 3 a.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 and 3: the utility model provides a female 1 structure of arranging of insulation protection, is including pegging graft at female bolt 2 of arranging 1 tip, and female 1 tip overcoat of arranging is equipped with protective cover 3, and bolt 2 is located protective cover 3, and protective cover 3 is provided with shell fragment 4, and shell fragment 4 top is erect to the head of bolt 2, and shell fragment 4 atress takes place to deform then bolt 2 can move down.
The lower structure of the protective cover 3 is adapted to the end structure of the busbar 1, and the upper structure of the protective cover 3 is adapted to the structure of the bolt 2. Specifically, the lower portion of the protective cover 3 is a hollow frame having a rectangular structure, and the upper portion of the protective cover 3 is a tubular structure.
The utility model discloses a bolt 2's installation state is a preassembled state. Therefore, the lower part of the bolt 2 is inserted into the busbar 1, and the upper part of the bolt 2 is exposed on the busbar 1. When the bolt 2 is required to be assembled, the bolt 2 is pressed downwards and then the bolt 2 is rotated to realize screwing.
The top surface of the protecting cover 3 is provided with an opening 5 through which the head of the bolt 2 can be contacted. The utility model discloses an opening 5 sets up, and opening 5's bore should be less than the external diameter of 2 heads of bolt, and is greater than the external diameter of the supporting screwdriver pole of bolt 2. So that the screwdriver rod can be inserted into the protective cover 3 through the opening 5, and apply force to the bolt 2, so that the bolt 2 moves downwards, and then the bolt 2 is rotated to realize fixation.
The side of the protective cover 3 is provided with a notch 6, the elastic sheet 4 is arranged in the notch 6, and the bottom of the elastic sheet 4 is connected with the bottom surface of the notch 6 into a whole. In another way, the side surface of the protective cover 3 is provided with inverted U-shaped openings, and the structure between the U-shaped openings is the elastic sheet 4.
The vertical setting of shell fragment 4, shell fragment 4 is the parcel in the screw rod periphery of bolt 2, and then the vertical setting of shell fragment 4 of the vertical setting of bolt 2. And the upper part of the elastic sheet 4 is sunken inwards to be marked as a supporting part 4a, and the bolt 2 is erected through the supporting part 4a, so that the preassembly is realized.
Specifically, the support portion 4a has a horizontally disposed U-shaped configuration, and the opening 5 of the support portion 4a faces outward. For the preferred construction of the present invention, the supporting portion 4a of the U-shaped structure has good elasticity, and the bent portion of the supporting portion 4a can provide a guide for the bolt 2 in the process of pressing down the bolt 2, so that it moves in a predetermined direction.
The structural arrangement of the spring plate 4, i.e. the pre-assembly of the bolt 2, is achieved, thereby enabling the bolt 2 to be moved within the protective cover 3. The head of the bolt 2 is erected on the supporting part 4a, and the elastic sheet 4 is bent outwards to deform when the bolt 2 is pressed by force.
As shown in fig. 2: the protective cover 3 comprises two components 3a joint, and two components 3a are female arranging 1 by female both sides parcel of arranging 1 tip. The segmented protective cover 3 structure is connected and fixed in a clamping manner, so that the installation is more convenient and rapid. The two separated pieces 3a are wrapped by the two sides of the end part of the busbar 1 and then clamped with the busbar 1.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is to the utility model discloses going on the detailed introduction, having used specific individual example to right in this paper the utility model discloses a principle and implementation mode have been elucidated, and the explanation of above embodiment only is used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (9)
1. The utility model provides a female structure of arranging of insulating protection, includes the bolt of grafting at female tip of arranging, its characterized in that female tip overcoat of arranging be equipped with the protective cover, the bolt be located the protective cover, the protective cover be provided with the shell fragment, the head of bolt erect in the shell fragment top, the shell fragment atress take place to deform then the bolt can move down.
2. The busbar structure according to claim 1, wherein the lower structure of the protecting cover is adapted to the end structure of the busbar, and the upper structure of the protecting cover is adapted to the bolt structure.
3. The insulation protection busbar structure according to claim 1, wherein the lower portion of the bolt is inserted into the busbar, and the upper portion of the bolt is exposed on the busbar.
4. The busbar structure according to claim 1, wherein the top surface of the protecting cover is provided with an opening through which the head of the bolt can contact.
5. The busbar structure according to claim 1, wherein a notch is formed in a side surface of the shield cover, the resilient piece is mounted in the notch, and a bottom of the resilient piece is integrally connected to a bottom surface of the notch.
6. The busbar structure according to claim 1, wherein the spring plate is vertically arranged, and the upper portion of the spring plate is recessed inwards to form a support portion.
7. The busbar structure according to claim 6, wherein the supporting portion is a transverse U-shaped structure, and the opening of the supporting portion faces outward.
8. The insulation protection busbar structure according to claim 7, wherein the head of the bolt is erected on the supporting portion, and the spring plate is deformed by bending outwards when the bolt is pressed by a force.
9. The busbar structure according to claim 1, wherein the protecting cover is formed by clamping two separate pieces, and the two separate pieces wrap the busbar on both sides of the end of the busbar.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020643060 | 2020-04-24 | ||
| CN2020206430606 | 2020-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212062718U true CN212062718U (en) | 2020-12-01 |
Family
ID=73514252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021157303.1U Active CN212062718U (en) | 2020-04-24 | 2020-06-19 | Insulation protection busbar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212062718U (en) |
-
2020
- 2020-06-19 CN CN202021157303.1U patent/CN212062718U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315033 1st floor, building 12, No. 525, Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: Ningbo Fengmei New ENERGY AUTOMOTIVE Technology Co.,Ltd. Country or region after: China Address before: 315033 1st floor, building 12, No. 525, Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province Patentee before: Ningbo Fengmei New Energy Automobile Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |