CN220291111U - Electric test wire butt joint device - Google Patents
Electric test wire butt joint device Download PDFInfo
- Publication number
- CN220291111U CN220291111U CN202321502193.1U CN202321502193U CN220291111U CN 220291111 U CN220291111 U CN 220291111U CN 202321502193 U CN202321502193 U CN 202321502193U CN 220291111 U CN220291111 U CN 220291111U
- Authority
- CN
- China
- Prior art keywords
- test wire
- connector lug
- butt joint
- test
- plug
- 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.)
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Links
- 210000001503 joint Anatomy 0.000 title abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims description 22
- 239000010949 copper Substances 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 4
- 206010014357 Electric shock Diseases 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model provides an electric test wire butt connector which comprises an insulated body and a conductive connector lug, wherein the body is provided with a circular through groove, the connector lug is fixed in the through groove, two test wire plugs are clamped in the connector lug and are respectively positioned at two ends of the connector lug, two ends of the body are respectively and fixedly connected with two insulating plugs, and the insulating plugs are clamped at the ends of the test wire plugs. The test wire is connected through the inside through connector lug of the butt joint device and is fixed together by the outer insulating material, and the connector lug is fully contacted with the test wire plug during butt joint, so that the matching problem caused by machining errors and assembly errors is eliminated. Even the test line joint is uneven, the contact cannot be affected, the effect of stable butt joint is achieved, the outer layer material of the butt joint device wraps the test line plug and the butt joint part completely, a reliable insulating effect is formed, the electric shock risk generated by butt joint of the test line is eliminated, and the labor cost of manually winding the rubberized fabric for insulation is avoided.
Description
Technical Field
The utility model relates to the technical field of test wire connection, in particular to an electric test wire butt joint device.
Background
In electrical test, test wires are often inserted into the terminal strip to input current and voltage amounts or to draw out contacts. The field devices require an increased extraction distance when they are complex or in small space, which requires a sufficiently long test line. However, the longer the test wire, the heavier the test wire, the more easily the test wire is wound and knotted, and the test wire is not easy to store, and the test wire is usually lengthened by adopting a wiring mode. The method is to select test wires with standard length, when the test wires in the electric work site are not enough in length, the test wires are spliced end to end, and the exposed metal front ends are wrapped by using insulating adhesive tapes.
Defects and deficiencies of the prior art:
1. after the test wire is inserted from head to tail, the joint of the test wire at one end is always exposed. If the insulating adhesive tape is not tightly wrapped or is forgotten to be wrapped, accidental loosening and the like, once current is added, the risk of personnel electric shock and equipment short circuit to the ground exists;
2. the wrapping and the test of the insulating tape are all needed to be manually removed, which is time-consuming and labor-consuming and has the risk of forgetting;
3. the insulating tape can be aged and degummed for too long, and cannot be reserved for a long time.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides an electric test wire butt joint device. In order to solve the problems, the utility model adopts the following technical scheme:
according to the technical scheme of the utility model, the electric test wire butt connector comprises an insulated body and a conductive connector lug, wherein a circular through groove is formed in the body, the connector lug is fixed in the through groove, two test wire plugs are clamped in the connector lug and are respectively positioned at two ends of the connector lug, two insulating plugs are respectively fixedly connected at two ends of the body, and the insulating plugs are clamped at the ends of the test wire plugs.
Furthermore, the connector lug comprises two elastic copper sheets, the copper sheets are symmetrically arranged in the through groove by taking the central axis of the through groove as a symmetrical axis, and the copper sheets are propped against the test wire plug.
Furthermore, the connector lug comprises a copper pipe, and an elastic lug corresponding to the concave part of the test wire plug is fixedly connected to the inner wall of the copper pipe.
Furthermore, the two ends of the body are provided with groove bodies for accommodating the test wire plugs.
Furthermore, the body is fixedly connected with a magic tape, and the magic tape is covered on the groove body.
Compared with the prior art, the utility model has the following beneficial effects:
1) The test wire is connected through the inner penetrating connector lug of the butt joint device and is fixed together by the outer insulating material, and the connector lug is fully contacted with the test wire plug during butt joint, so that the matching problem caused by machining errors and assembly errors is solved, and even if the connector of the test wire is uneven, the contact is not influenced, so that the effect of stable butt joint is achieved;
2) The outer layer material of the butt joint device wraps the test wire plug and the butt joint part completely, so that a reliable insulation effect is formed, the electric shock risk generated by butt joint of the test wire is eliminated, and the labor cost of manually winding rubberized fabric for insulation is avoided;
3) The structure is simple, the operation is convenient, the weight is light, the volume is small, the carrying is convenient, the material is the insulation material and the conductor which are common in the electrical production, the mature production flow is provided, the new production line is not needed, and the production cost is low.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of a cut-away structure of a connector lug according to an embodiment of the present utility model;
fig. 2 is a schematic view of a cut-away structure of a copper pipe as a connector lug according to an embodiment of the present utility model.
In the above figures: the test wire plug comprises a body 1, a through groove 2, a test wire plug 3, an insulating plug 4, a copper sheet 5, a copper pipe 6, a lug 7, a groove body 8 and a magic tape 9.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-2, an embodiment of the utility model provides an electrical test wire butt connector, which comprises an insulated body 1 and a conductive connector lug, wherein the body 1 is provided with a circular through groove 2, the connector lug is fixed in the through groove 2, two test wire plugs 3 are clamped in the connector lug and are respectively positioned at two ends of the connector lug, two ends of the body 1 are respectively and fixedly connected with two insulating plugs 4, and the insulating plugs 4 are clamped at the ends of the test wire plugs 3.
The outer layer of the butt joint device is made of hard insulating materials, and the inner layer of the butt joint device is a penetrating conductor connector lug. The two ends of the butt joint device are female ports for being inserted into the test line plug 3, and the butt joint device is reliably connected and clamped with the test line plug 3. Two ends of the butt joint device are provided with an insulating plug 4 for insulating the tail end of the test plug. When the length of the test wire in the electric work site is insufficient, the butt joint device can be used for connecting the two test wires reliably and insulating the two test wires reliably. The trouble that the two test wire plugs 3 are spliced end to end and the front end is required to be wrapped by insulating tape in the past is changed.
In another embodiment, as shown in fig. 1, the connector lug includes two elastic copper sheets 5, the middle and two ends of the copper sheets 5 are fixed in the slot, the copper sheets 5 are symmetrically arranged in the slot 2 by taking the central axis of the slot 2 as the symmetry axis, and the copper sheets 5 are abutted against the test wire plug 3. The test wire plug 3 is inserted between the two elastic copper sheets 5, and the test wire plug 3 is reliably connected and clamped by the elastic copper sheets 5, so that the connection is convenient and the connection is reliable.
In another embodiment, as shown in fig. 2, the connector lug comprises a copper tube 6, and an elastic lug 7 corresponding to the concave part of the test wire plug 3 is fixedly connected to the inner wall of the copper tube 6. The elastic lug 7 is propped against the concave part of the test wire plug 3, the test wire plug 3 is tightly abutted against the copper pipe 6 to form reliable connection, the elastic lug 7 clamps the test wire plug 3, the disassembly and the connection are convenient, and the connection is reliable.
In another embodiment, as shown in fig. 1 and 2, the two ends of the body 1 are provided with a groove 8 for accommodating the test wire plug 3. The wiring personnel can be conveniently and rapidly plugged in the test line plug 3, and the operation is more convenient.
As shown in fig. 1 and 2, a magic tape 9 is fixedly connected to the body 1, and the magic tape 9 covers the groove body 8. The magic tape 9 is used for fixing the spliced test line plugs 3, so that the connection is more reliable, and the two test line plugs 3 are prevented from being separated.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides an electric test line butt-joint ware, its characterized in that, includes insulating body, electrically conductive connector lug, circular shape logical groove has been seted up to the body, the connector lug is fixed lead to the inslot, two test line plug joint are in the connector lug and are located the both ends of connector lug respectively, two insulation plug of fixedly connected with respectively in the both ends of body, the tip at test line plug is blocked to the insulation plug.
2. An electrical test wire dockee according to claim 1, wherein: the connector lug comprises two elastic copper sheets, the copper sheets are symmetrically arranged in the through groove by taking the central axis of the through groove as a symmetrical axis, and the copper sheets are propped against the test wire plug.
3. An electrical test wire dockee according to claim 1, wherein: the connector lug comprises a copper pipe, and an elastic lug corresponding to the concave part of the test wire plug is fixedly connected to the inner wall of the copper pipe.
4. An electrical test wire dockee according to claim 1, wherein: the two ends of the body are provided with groove bodies for accommodating the test wire plugs.
5. An electrical test wire dockee according to claim 4, wherein: and the body is fixedly connected with a magic tape, and the magic tape is covered on the groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502193.1U CN220291111U (en) | 2023-06-13 | 2023-06-13 | Electric test wire butt joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502193.1U CN220291111U (en) | 2023-06-13 | 2023-06-13 | Electric test wire butt joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220291111U true CN220291111U (en) | 2024-01-02 |
Family
ID=89340179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321502193.1U Active CN220291111U (en) | 2023-06-13 | 2023-06-13 | Electric test wire butt joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220291111U (en) |
-
2023
- 2023-06-13 CN CN202321502193.1U patent/CN220291111U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |