CN217212891U - Auxiliary tool for detecting current of automatic switch - Google Patents
Auxiliary tool for detecting current of automatic switch Download PDFInfo
- Publication number
- CN217212891U CN217212891U CN202123038722.0U CN202123038722U CN217212891U CN 217212891 U CN217212891 U CN 217212891U CN 202123038722 U CN202123038722 U CN 202123038722U CN 217212891 U CN217212891 U CN 217212891U
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- contact pin
- aviation plug
- pin
- switch
- auxiliary tool
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Abstract
The utility model discloses a join in marriage from switch current detection appurtenance, including the public head of aviation plug, aviation plug bottom is fixed with the back lid of aviation plug, the vertical end of aviation plug is provided with four group's contact pins, four groups the contact pin is including contact pin one, contact pin two, contact pin three, contact pin four, the terminal part of a contact pin bottom is drawn forth patchcord and contact pin two, contact pin three, contact pin four through a set of respectively and is connected, it is provided with the hot melt adhesive filler to navigate between back lid and the aviation plug. The utility model discloses in, have convenient to carry, can effectively accurate judgement electric current, safe simple, measure simple and convenient quick effect, adopted insulating material, can repeat the dismouting and use, more be suitable for daily fortune dimension to join in marriage from the switch in-process and judge circuit load and join in marriage from whether there are effects such as defect in switch itself, solve the shielded condition of current time type feeder automation terminal three-phase current.
Description
Technical Field
The utility model relates to a current detection technical field especially relates to a join in marriage from switch current and detect appurtenance.
Background
In daily work, the three-phase current values play a vital role in operation and maintenance and fault analysis of the current time type feeder automation terminal, so that when the three-phase current data are shielded, great influence is brought to the daily operation and maintenance and the fault analysis work of the circuit breaker.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an: in order to solve the problems, an auxiliary tool for detecting the current of the switch is provided.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a join in marriage from switch current detection appurtenance, includes the male head of aviation plug, the male head bottom of aviation plug is fixed with the back lid of aviation plug, the vertical end of aviation plug is provided with four groups of contact pins, four groups the contact pin is including contact pin one, contact pin two, contact pin three, contact pin four, the terminal part of contact pin one bottom is drawn forth patchcord through a set of respectively and is connected with contact pin two, contact pin three, contact pin four, be provided with the hot melt adhesive filler between back lid of aviation plug and the male head of aviation plug.
Preferably, the hot melt adhesive filler is a glycidyl ester type epoxy resin.
Preferably, the leading-out flexible wire is a single-core polyvinyl chloride insulating flame-retardant flexible copper wire.
Preferably, the aerial-insertion rear cover is made of insulating plastic and can be detached.
Preferably, the connection positions of the leading-out flexible wires and the first contact pin, the second contact pin, the third contact pin and the fourth contact pin are fixed through soldering tin.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
this application, can effective accurate judgement current, safe simple, measure simple and convenient quick effect, adopted insulating material, but repeated dismouting is used, more is suitable for daily fortune dimension to join in marriage from the switch in-process and judges circuit load and join in marriage whether there are effects such as defect from switch itself, solves the shielded condition of current time type feeder automation terminal three-phase current.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram provided according to an embodiment of the present invention.
Illustration of the drawings:
1. an aviation plug; 2. a hot melt adhesive filler; 3. an aerial-insertion rear cover; 4. soldering tin; 5. leading out a flexible wire; 6. inserting a first pin; 7. inserting a pin II; 8. inserting a pin III; 9. and inserting a pin IV.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a join in marriage from switch current detection appurtenance, includes aviation plug 1, and aviation plug 1 bottom is fixed with aviation plug back lid 3, and aviation plug 1 vertical end is provided with four group's contact pins, and four group's contact pins are including contact pin one 6, contact pin two 7, contact pin three 8, contact pin four 9, and the terminal part of contact pin one 6 bottom is connected with contact pin two 7, contact pin three 8, contact pin four 9 through a set of patchcord 5 of drawing forth respectively, is provided with hot melt adhesive filler 2 between aviation plug back lid 3 and the aviation plug 1.
Specifically, as shown in fig. 3, the hot melt adhesive filler 2 is glycidyl ester type epoxy resin, and the lead-out cord 5 is a single-core polyvinyl chloride insulating flame-retardant annealed copper wire, so that the insulation property of the whole structure is ensured.
Specifically, as shown in fig. 3, the rear navigation plug cover 3 is made of insulating plastic and can be disassembled.
Specifically, as shown in fig. 3, the connection points of the lead-out cord 5, the first pin 6, the second pin 7, the third pin 8 and the fourth pin 9 are fixed by the solder 4.
To sum up, the auxiliary current detection tool for the self-adaptive switch provided by the embodiment has the advantages of being convenient to carry, capable of effectively and accurately judging the current, safe, simple, convenient and quick to measure, capable of being repeatedly disassembled and assembled for use due to the adoption of insulating materials, more suitable for judging whether the line load and the self-adaptive switch have defects or not in the daily operation and maintenance self-adaptive switch process, and capable of solving the problem that the three-phase current of the current time type feeder automation terminal is shielded.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a join in marriage from switch current detection appurtenance, includes aviation plug (1), its characterized in that, aviation plug (1) bottom is fixed with aviation plug back lid (3), aviation plug (1) vertical end is provided with four groups of contact pins, four groups the contact pin is including contact pin (6), contact pin two (7), contact pin three (8), contact pin four (9), the terminal part of contact pin (6) bottom is drawn forth patchcord (5) through a set of respectively and is connected with contact pin two (7), contact pin three (8), contact pin four (9), it is provided with hot melt adhesive filler (2) to navigate between plug back lid (3) and aviation plug (1).
2. Auxiliary tool for self-switching current detection according to claim 1, characterized in that the hot melt adhesive filling (2) is a glycidyl ester type epoxy resin.
3. A self-switching current detection auxiliary tool according to claim 1, wherein the lead-out flexible wire (5) is a single-core polyvinyl chloride insulating flame-retardant flexible copper wire.
4. Auxiliary tool for current detection with switch according to claim 1, characterized in that the after-board cover (3) is made of insulating plastic and can be disassembled.
5. The auxiliary tool for detecting the current matched with the switch as claimed in claim 1, wherein the joints of the leading-out flexible wire (5) and the first pin (6), the second pin (7), the third pin (8) and the fourth pin (9) are all fixed through soldering tin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123038722.0U CN217212891U (en) | 2021-12-06 | 2021-12-06 | Auxiliary tool for detecting current of automatic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123038722.0U CN217212891U (en) | 2021-12-06 | 2021-12-06 | Auxiliary tool for detecting current of automatic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217212891U true CN217212891U (en) | 2022-08-16 |
Family
ID=82783308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123038722.0U Active CN217212891U (en) | 2021-12-06 | 2021-12-06 | Auxiliary tool for detecting current of automatic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217212891U (en) |
-
2021
- 2021-12-06 CN CN202123038722.0U patent/CN217212891U/en active Active
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