CN209167388U - Quick-installed current divider - Google Patents
Quick-installed current divider Download PDFInfo
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- CN209167388U CN209167388U CN201821916945.8U CN201821916945U CN209167388U CN 209167388 U CN209167388 U CN 209167388U CN 201821916945 U CN201821916945 U CN 201821916945U CN 209167388 U CN209167388 U CN 209167388U
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- binding post
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Abstract
The utility model discloses a kind of quick-installed current dividers comprising the both ends of copper-manganese sampling sheet, copper-manganese sampling sheet are respectively equipped with conductive sheet.Conductive sheet is equipped with first through hole far from one end of copper-manganese sampling sheet, and the current line binding post for connecting DC current lead is equipped in first through hole, and conductive sheet is equipped with the second through-hole close to one end of copper-manganese sampling sheet, sampling line binding post is equipped in the second through-hole.First through hole is counter sink, current line binding post is bolt, the one side of the head of current line binding post bolt towards threaded portion is equipped with several anti-skid teeths, and along the outer circumferential array on head, the head of current line binding post and anti-skid teeth are nested in counter sink several anti-skid teeths.The utility model is by setting counter sink for first through hole, to accommodate the head of current line binding post, to keep the flatness at the current divider back side；And prevent current line binding post from sending loosening when in use by the way that anti-skid teeth is arranged on the head of current line binding post.
Description
Technical field
The utility model relates to the technical field of electrical measurement element, in particular to a kind of quick-installed current divider.
Background technique
Existing manganese copper diverter is generally sheet comprising the conductive sheet and copper-manganese sampling sheet of two sides.Copper-manganese sampling sheet
Both ends connect respectively with the conductive sheet of two sides, on copper-manganese sampling sheet draw there are two for connect sample line binding post, or
Person is equipped with the binding post for connecting sampling line close to the connecting portion of copper-manganese sampling sheet and conductive sheet, sets on the conductive sheet of two sides
There is the binding post of the DC current for connecting band detection to be used in conjunction.The current line binding post of existing manganese copper diverter generally uses
Welding or nut lock.Be fixed screw by the way of welding, on the one hand need from the both ends of first through hole respectively into
Row welding after needing equal one end weld, then is welded from other end, and time-consuming, another aspect, due to welding region compared with
It is small, it is difficult to accomplish uniform welding, connection effect is bad；Current line binding post is lockked using nut, although easy for installation, this
Sample cannot accomplish being bonded for current divider and sampling circuit board, and the space of installation is big, secondly, current line binding post is by two spiral shells
Current line binding post is fixed on sampling circuit board by cap, is clamped in current line binding post with nut by tightening nuts
Sampling circuit board plate, when a nut loosens, current line binding post be can rotate, and difference guarantees connection effect.
Utility model content
In view of the problems of the existing technology, the main purpose of the utility model is to provide a kind of quick-installed shunting
Device, it can be achieved that current line binding post Fast Installation, and installation fastness is good.
To achieve the above object, the utility model proposes quick-installed current divider comprising copper-manganese sampling sheet, institute
The both ends for stating copper-manganese sampling sheet are respectively equipped with conductive sheet.The conductive sheet is equipped with first through hole far from one end of copper-manganese sampling sheet,
The current line binding post for connecting DC current lead is equipped in the first through hole, the conductive sheet is close to copper-manganese sampling sheet
One end be equipped with the second through-hole, sampling line binding post is equipped in second through-hole.The first through hole is counter sink, the electricity
Streamline binding post is bolt, and the one side of head towards the threaded portion of the current line binding post bolt is equipped with several anti-skid teeths, institute
Outer circumferential array of several anti-skid teeths along the head is stated, the head of the current line binding post and anti-skid teeth are nested in described
In counter sink.
Preferably, the diameter of the threaded portion of the current line binding post is less than the diameter of the first through hole.
Preferably, the gap filling between adjacent anti-skid teeth has welding fluid.
Preferably, the head of the current line binding post is cylindrical, and the first through hole is circular counterbore.
The utility model allows the head of current line binding post completely embedding by setting counter sink for first through hole
It covers in first through hole, to keep the flatness at the current divider back side, current divider is allowed completely to be fitted in sampling circuit board
On；Meanwhile by the way that anti-skid teeth is arranged on the head of current line binding post, so that the head of current line binding post is being nested into first
After in through-hole, prevent current line binding post from sending loosening when in use.
Compared with prior art, beneficial effect provided by the utility model is that the quick of current line binding post may be implemented
Installation, and installation fastness is good, is not easy to loosen.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the overall structure diagram of quick-installed one embodiment of current divider of the utility model；
Fig. 2 is the structural schematic diagram of current line binding post；
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
The utility model proposes a kind of quick-installed current dividers.
Referring to Fig.1-2, Fig. 1 is the overall structure diagram of quick-installed one embodiment of current divider of the utility model,
Fig. 2 is the structural schematic diagram of current line binding post.
As shown in Figs. 1-2, in the utility model embodiment, which includes copper-manganese sampling sheet
100, the both ends of copper-manganese sampling sheet 100 are respectively equipped with conductive sheet 200.Conductive sheet 200 is equipped with far from one end of copper-manganese sampling sheet 100
First through hole 210, the interior current line binding post 300 being equipped with for connecting DC current lead of first through hole 210, conductive sheet 200
It is equipped with the second through-hole 220 close to one end of copper-manganese sampling sheet 100, sampling line binding post is equipped in the second through-hole 220 and (is not shown in figure
Show).
In the present embodiment, first through hole 210 is counter sink, and current line binding post 300 is bolt, current line binding post spiral shell
The one side of the head 310 of bolt 300 towards its threaded portion 320 is equipped with several anti-skid teeths 330, and several anti-skid teeths 330 are along head 310
Outer circumferential array.Current line binding post 300 is out of the insertion of the back side of conductive sheet 200 first through hole 210, using external force by current line
The head 310 of binding post 300 is pressed in counter sink, and during compression, anti-skid teeth squeezes counter sink, so that in counter sink
The occlusion structure that approximate engagement is formed with anti-skid teeth 330 is formed, it is possible to prevente effectively from current line binding post 300 is in use
Rotation, influence the connection effect between current line binding post 300 and conductive sheet 200.
Preferably, in the present embodiment, the diameter of the threaded portion 320 of current line binding post 300 is less than the straight of first through hole
Diameter, in order to quickly pass through threaded portion 320 from first through hole 210.In order to avoid between threaded portion 320 and first through hole 210
Gap influence current line binding post 300 fixed effect, the gap of the two is filled by welding fluid, and make welding fluid will
Gap between adjacent anti-skid teeth is filled together, to guarantee to be connected and fixed effect between current line binding post 300 and conductive sheet 200
Fruit.
Preferably, in the present embodiment, the head 310 of current line binding post 300 is cylindrical, corresponding first through hole
210 be circular counterbore.In this way, being both inserted into first through hole 210 convenient for current line binding post, it is also convenient for first through hole 210
Processing, lowers the cost of manufacture of current divider.
The utility model is by setting counter sink for first through hole 210, so that the head 310 of current line binding post 300
It can be nested in completely in first through hole 210, to keep the flatness at the current divider back side, current divider is completely bonded
On sampling circuit board；Meanwhile by the way that anti-skid teeth 330 is arranged on the head of current line binding post 300 210, so that current line connects
The head 310 of terminal 300 prevents current line binding post 300 from sending loosening when in use after being nested into first through hole 210.
Compared with prior art, beneficial effect provided by the utility model is that current line binding post 300 may be implemented
Fast Installation, and installation fastness is good, is not easy to loosen.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (4)
1. a kind of quick-installed current divider comprising copper-manganese sampling sheet, the both ends of the copper-manganese sampling sheet, which are respectively equipped with, leads
Electric piece；It is characterized in that, the conductive sheet is equipped with first through hole far from one end of copper-manganese sampling sheet, it is equipped in the first through hole
For connecting the current line binding post of DC current lead, the conductive sheet is equipped with second close to one end of copper-manganese sampling sheet and leads to
Hole, second through-hole is interior to be equipped with sampling line binding post；
The first through hole is counter sink, and the current line binding post is bolt, the head court of the current line binding post bolt
Several anti-skid teeths, outer circumferential array of several anti-skid teeths along the head, the current line are equipped with to the one side of threaded portion
The head of binding post and anti-skid teeth are nested in the counter sink.
2. quick-installed current divider as described in claim 1, which is characterized in that the threaded portion of the current line binding post
Diameter be less than the first through hole diameter.
3. quick-installed current divider as claimed in claim 2, which is characterized in that the gap filling between adjacent anti-skid teeth
There is welding fluid.
4. quick-installed current divider as claimed in any one of claims 1-3, which is characterized in that the current line wiring
The head of column is cylindrical, and the first through hole is circular counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916945.8U CN209167388U (en) | 2018-11-20 | 2018-11-20 | Quick-installed current divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916945.8U CN209167388U (en) | 2018-11-20 | 2018-11-20 | Quick-installed current divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209167388U true CN209167388U (en) | 2019-07-26 |
Family
ID=67339164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821916945.8U Active CN209167388U (en) | 2018-11-20 | 2018-11-20 | Quick-installed current divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209167388U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824209A (en) * | 2019-12-04 | 2020-02-21 | 江苏京沂电器有限公司 | Anti-magnetic field protective manganese copper shunt and working method thereof |
| CN111443227A (en) * | 2020-05-30 | 2020-07-24 | 浙江东亚电子有限公司 | Micro high-precision shunt applied to 5G communication |
| CN112139551A (en) * | 2020-09-24 | 2020-12-29 | 安徽来福电子科技有限公司 | Anti-dropping plate for vibration test of flow divider |
-
2018
- 2018-11-20 CN CN201821916945.8U patent/CN209167388U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824209A (en) * | 2019-12-04 | 2020-02-21 | 江苏京沂电器有限公司 | Anti-magnetic field protective manganese copper shunt and working method thereof |
| CN110824209B (en) * | 2019-12-04 | 2021-07-13 | 江苏京沂电器有限公司 | Anti-magnetic field protective manganese copper shunt and working method thereof |
| CN111443227A (en) * | 2020-05-30 | 2020-07-24 | 浙江东亚电子有限公司 | Micro high-precision shunt applied to 5G communication |
| CN112139551A (en) * | 2020-09-24 | 2020-12-29 | 安徽来福电子科技有限公司 | Anti-dropping plate for vibration test of flow divider |
| CN112139551B (en) * | 2020-09-24 | 2022-02-11 | 安徽来福电子科技有限公司 | Anti-dropping plate for vibration test of flow divider |
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