CN208026764U - A kind of test wire terminal - Google Patents
A kind of test wire terminal Download PDFInfo
- Publication number
- CN208026764U CN208026764U CN201820395948.5U CN201820395948U CN208026764U CN 208026764 U CN208026764 U CN 208026764U CN 201820395948 U CN201820395948 U CN 201820395948U CN 208026764 U CN208026764 U CN 208026764U
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- CN
- China
- Prior art keywords
- test
- connector
- wire terminal
- guard member
- joint body
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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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Abstract
The utility model is related to a kind of test wire terminals; including joint body and the guard member being wrapped in joint body insertion site; guard member includes the first connector and the second connector of wound joint ontology, and several arc spring laminations being connected between the first connector and the second connector.The utility model is for tester, terminal block test jack, by the tension of novel test line arc spring lamination, realizes that contact is close, plug is easy.Shrapnel compressive deformation is adapted to the test interface of different size.Shrapnel is detachable, facilitates repair, can decouple and reconfigure use.
Description
Technical field
The utility model is related to a kind of connector, especially a kind of test wire terminal.
Background technology
Scene carry out secondary work when, large-scale use protect tester, used test line be tester producer provisioned in,
Do not seek unity of standard.Used plug is rod type, using whole metal bar, by being forcibly inserted calibrating terminal continuity test electricity
Galvanic electricity pressure.Because need to firmly plug, terminal block and p-wire is caused easily to be damaged；It is not easy to repair after p-wire damage；It is not easy point
It tears open and reconfigures use.Problem above has seriously affected the keeping and use of p-wire.Therefore, it is necessary to add to the prior art
To improve.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of test wire terminal, and existing p-wire is overcome to connect
The plug of head is difficult, not easy to repair after damage, is not easy partition and reconfigures using problem, the concrete scheme of the utility model is such as
Under：
A kind of test wire terminal, including joint body and the guard member being wrapped in joint body insertion site, guard member
The first connector including wound joint ontology and the second connector, and be connected between the first connector and the second connector
Several arc spring laminations.After being inserted into jack, arc spring lamination anchor ear is close, will pass through shrapnel engaged test face, connects test electricity
Current voltage.
Further, joint body includes in the test top end being arc-shaped, the test pole being connect with test top end
Portion, the test pole lower part being connect with test pole middle part and the handle part being connect with test pole lower part.
Further, test pole mid diameter is less than the diameter of test top end and test pole lower part.
Further, guard member is wrapped in the middle part of the test pole of joint body.
Further, several arc spring laminations protrude outward, and joint body diameter is less than the maximum gauge of guard member.
Further, tester or terminal block test jack are inserted into the test wire terminal.It is surveyed for tester, terminal block
Examination jack is fixed, and by the tension of arc spring lamination, realizes that contact is close, plug is easy.Meanwhile shrapnel compressive deformation, Ke Yishi
Answer the test interface of different size.
Compared with prior art, the beneficial effects of the utility model are as follows：
（1）, guard member production method it is simple, be applicable in common sheet metal, it is at low cost, pass through arc spring lamination
Power can be fixed with tester, terminal block test jack, and contact is close, and plugged and be easy, and the survey of different size is adapted to
It tries mouth.
（2）, guard member it is detachable, facilitate repair, can decouple and reconfigure use.
（3）, avoid the problem that terminal block and p-wire are easily damaged, effectively extend its service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the guard member of the utility model；
Fig. 3 is the structural schematic diagram of the guard member expansion of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, the technical solution in the present embodiment is carried out it is clear, complete
Site preparation describes, it is clear that described embodiment is only the example to a part of example of the utility model, rather than whole.Base
In the embodiments of the present invention, institute that those of ordinary skill in the art are obtained under the premise of not making the creative labor
There is other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1, the test wire terminal of the present embodiment, including joint body 1 and it is wrapped in 1 insertion site of joint body
On guard member 2, joint body 1 include the test top end 1.1 being arc-shaped, with test the test pole that connect of top end 1.1
Middle part 1.2, the test pole lower part 1.3 being connect in the middle part of test pole 1.2 and the handle part 1.4 being connect with test pole lower part 1.3.It can
With in the connect test pole upper end of p-wire, annulated column entirety incision is formed 1.2 in the middle part of test pole, and guard member 2 is wrapped in joint body
1.2 in the middle part of 1 test pole.Test pole mid diameter can be less than the diameter of test top end and test pole lower part.
As shown in Fig. 2, guard member 2 includes the first connector 2.1 and the second connector 2.3 of wound joint ontology 1, and
Several arc spring laminations 2.2 being uniformly arranged being connected between the first connector 2.1 and the second connector 2.3.Several arc bullets
Piece 2.2 protrudes outward, and 1 diameter of joint body is less than the maximum gauge of guard member 2.Test pole top designed arc-shaped appearance, outer diameter
No more than guard member maximum outside diameter.It tests wire terminal and is inserted into tester or terminal block test jack.
As Figure 2-3, first connecting portion 2.1 and second connecting portion 2.3 can be dismantled by connecting pin 2.4, according to need
It is installed.The size of guard member is determined according to the concrete condition of joint body and jack.
The production method of the utility model is as follows：
（1）, prepare rectangular metal sheet, several strip-shaped holes are opened in centre；
（2）, carry out punching press among fillet between device to hole and hole, form arc spring lamination, upper and lower sides are interconnecting piece, by metal
Anchor ear is rolled on the test pole of testing line head to get to guard member in piece side both ends.It tests top end outer diameter and is no more than protection
Part maximum outside diameter.
In use, test pole is inserted into terminal block.Shrapnel ensure that the validity of contact.Simultaneously as elastic presence,
Be conducive to light plug.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of test wire terminal, it is characterised in that：Including joint body and the protection being wrapped in joint body insertion site
Part, guard member include the first connector and the second connector of wound joint ontology, and are connected to the first connector and second
Several arc spring laminations between connector.
2. test wire terminal according to claim 1, it is characterised in that：Joint body includes the test capital being arc-shaped
Connect in the middle part of end, the test pole being connect with test top end, with the test pole lower part being connect in the middle part of test pole and with test pole lower part
The handle part connect.
3. test wire terminal according to claim 2, it is characterised in that：Test pole mid diameter be less than test top end and
The diameter of test pole lower part.
4. test wire terminal according to claim 2, it is characterised in that：Guard member is wrapped in the test pole of joint body
Portion.
5. test wire terminal according to claim 1, it is characterised in that：Several arc spring laminations protrude outward, connector sheet
Body diameter is less than the maximum gauge of guard member.
6. test wire terminal according to claim 1, it is characterised in that：Tester or terminal are inserted into the test wire terminal
Arrange test jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395948.5U CN208026764U (en) | 2018-03-22 | 2018-03-22 | A kind of test wire terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395948.5U CN208026764U (en) | 2018-03-22 | 2018-03-22 | A kind of test wire terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026764U true CN208026764U (en) | 2018-10-30 |
Family
ID=63908170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820395948.5U Active CN208026764U (en) | 2018-03-22 | 2018-03-22 | A kind of test wire terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062932A (en) * | 2021-11-30 | 2022-02-18 | 湖北亿纬动力有限公司 | Method for detecting lithium separation of battery |
| CN115616256A (en) * | 2022-12-05 | 2023-01-17 | 广东电网有限责任公司中山供电局 | Voltage acquisition connection structure and voltage acquisition connection method of electric energy meter calibrator |
-
2018
- 2018-03-22 CN CN201820395948.5U patent/CN208026764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062932A (en) * | 2021-11-30 | 2022-02-18 | 湖北亿纬动力有限公司 | Method for detecting lithium separation of battery |
| CN115616256A (en) * | 2022-12-05 | 2023-01-17 | 广东电网有限责任公司中山供电局 | Voltage acquisition connection structure and voltage acquisition connection method of electric energy meter calibrator |
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