CN208539318U - A kind of contact extracting tool - Google Patents
A kind of contact extracting tool Download PDFInfo
- Publication number
- CN208539318U CN208539318U CN201821318449.2U CN201821318449U CN208539318U CN 208539318 U CN208539318 U CN 208539318U CN 201821318449 U CN201821318449 U CN 201821318449U CN 208539318 U CN208539318 U CN 208539318U
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- CN
- China
- Prior art keywords
- contact
- ontology
- extracting tool
- conducting wire
- slot
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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 provides a kind of contact extracting tool, including ontology；Ontology is radially slotted coaxial clyinder, and one end of ontology is slotted along axial centre is divided into two elastic arms for body end.The utility model is only made of single part, and during dismantling contact, disassembly section struts the support tooth of insulating base inner support spring coil, so that the minimum range of support between cog is greater than contact flange external diameter, so as to so that contact is drawn off；When drawing off, conducting wire can be clamped after the elastic arms of means is mediated, facilitates drawing off for contact, simplify extracting tool structure, improve assembly efficiency, structure is simple, small and exquisite, practical, conveniently.
Description
Technical field
The utility model relates to a kind of contact extracting tools.
Background technique
The extracting tool or too simple be not capable of clamping used when currently, electric connector contact is from insulating base is led
Line or the excessively complicated volume of structure are larger, are unfavorable for promoting and applying, and its low efficiency for dismantling contact.Such as Patent No.
The Chinese utility model patent of ZL201220361159.2 discloses a kind of contact extracting tool, by up to 3 kinds of components warps
It is welded to form, structure is complicated, and volume is larger, and is not capable of clamping conducting wire, and use is extremely inconvenient.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of contact extracting tool, which dismantles work
Lamps structure is simple, small and exquisite, practical, conveniently, can effectively make up the deficiencies in the prior art.
The utility model is achieved by the following technical programs.
A kind of contact extracting tool provided by the utility model, including ontology；Ontology is radially slotted concentric cylinder
Body, one end of ontology is slotted along axial centre is divided into two elastic arms for body end.
Position on the ontology along axial centre fluting is overlapped in the radially slotted of ontology.
The ontology is divided into means and disassembly section, and disassembly section is only radially slotted, radially slotted to be packed into slot for conducting wire,
Means are slotted along axial centre.
There is slip-resistant texture on the outer surface of elastic arm end.
Inside is equipped with conducting wire and clamps arc-shaped slot in elastic arm.
The disassembly section outer diameter is greater than contact ring flange.
The width that the conducting wire is packed into slot is greater than the outer diameter that contact is adapted to maximum conducting wire.
The conducting wire clamping arc-shaped slot chord length is less than the outer diameter of the minimum conducting wire of contact adaptation.
The utility model has the beneficial effects that: be only made of single part, during dismantling contact, disassembly section support
Open the support tooth of insulating base inner support spring coil so that support between cog minimum range be greater than contact flange external diameter, so as to so that
Contact is drawn off；When drawing off, conducting wire can be clamped after the elastic arm of means is mediated, facilitates drawing off for contact, simplifies
Extracting tool structure improves assembly efficiency, and structure is simple, small and exquisite, practical, conveniently.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structural schematic diagram when the utility model is used；
Fig. 3 is the structural schematic diagram amplified at II in Fig. 2.
In figure: 1- ontology, 11- is means, 111- slip-resistant texture, and 12- dismantles section, and 13- conducting wire is packed into slot, 14- elastic arm,
15- conducting wire clamps arc-shaped slot, 2- contact, 21- engagement flange disk, 3- insulating base, 31- support spring circle, the support of 311- support spring circle
Tooth.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
A kind of contact extracting tool as shown in Figure 1, including ontology 1；Ontology 1 is radially slotted coaxial clyinder,
It slots along axial centre and 1 end of ontology is divided into two elastic arms 14 in one end of ontology 1.
Position on the ontology 1 along axial centre fluting is overlapped in the radially slotted of ontology 1.
The ontology 1 divides for means 11 and disassembly section 12, disassembly section 12 is only radially slotted, radially slotted to fill for conducting wire
Enter slot 13, means 11 are slotted along axial centre.
There is slip-resistant texture 111 on 14 end outer surface of elastic arm.
Inside is equipped with conducting wire and clamps arc-shaped slot 15 in elastic arm 14.
12 outer diameter of disassembly section is greater than contact ring flange.
The width that the conducting wire is packed into slot 13 is greater than the outer diameter that contact is adapted to maximum conducting wire.
Conducting wire clamping 15 chord length of arc-shaped slot is less than the outer diameter of the minimum conducting wire of contact adaptation.
As shown in Figure 2 and Figure 3, in use, the conducting wire on contact 2 is packed into the axial loading of slot 13 from conducting wire, handle is held
Section 11 presses the support spring circle 31 on ring flange and insulating base 3 on contact 2, and support spring circle support tooth 311 is disassembled section 12 and struts
It swells, mediates and the elastic arm 14 of means 11 is clamped conducting wire, while pulling means 11, contact 2 is drawn off together.
The operation requirement that existing extracting tool also needs to be pulled conducting wire with finger is avoided in disassembly process, simplifies operation, is improved
Removal efficiency.
Claims (8)
1. a kind of contact extracting tool, including ontology (1), it is characterised in that: ontology (1) is radially slotted concentric cylinder
Body, one end of ontology (1) is slotted along axial centre is divided into two elastic arms (14) for ontology (1) end.
2. contact extracting tool as described in claim 1, it is characterised in that: slot on the ontology (1) along axial centre
Position be overlapped in the radially slotted of ontology (1).
3. contact extracting tool as described in claim 1, it is characterised in that: the ontology (1) be divided into means (11) and
It dismantles section (12), disassembly section (12) is only radially slotted, and it is radially slotted to be packed into slot (13) for conducting wire, means (11) along axial direction
Heart fluting.
4. contact extracting tool as described in claim 1, it is characterised in that: have on the outer surface of elastic arm (14) end anti-
Sliding texture (111).
5. contact extracting tool as described in claim 1, it is characterised in that: inside is equipped with conducting wire and clamps in elastic arm (14)
Arc-shaped slot (15).
6. contact extracting tool as claimed in claim 3, it is characterised in that: disassembly section (12) outer diameter is greater than contact
Ring flange.
7. contact extracting tool as claimed in claim 3, it is characterised in that: the width that the conducting wire is packed into slot (13) is greater than
Contact is adapted to the outer diameter of maximum conducting wire.
8. contact extracting tool as claimed in claim 5, it is characterised in that: the conducting wire clamps arc-shaped slot (15) chord length
Less than the outer diameter of the minimum conducting wire of contact adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318449.2U CN208539318U (en) | 2018-08-15 | 2018-08-15 | A kind of contact extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318449.2U CN208539318U (en) | 2018-08-15 | 2018-08-15 | A kind of contact extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539318U true CN208539318U (en) | 2019-02-22 |
Family
ID=65378280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318449.2U Active CN208539318U (en) | 2018-08-15 | 2018-08-15 | A kind of contact extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012638A (en) * | 2021-11-12 | 2022-02-08 | 中车长春轨道客车股份有限公司 | Disassembling device and disassembling method for columnar power connector |
-
2018
- 2018-08-15 CN CN201821318449.2U patent/CN208539318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012638A (en) * | 2021-11-12 | 2022-02-08 | 中车长春轨道客车股份有限公司 | Disassembling device and disassembling method for columnar power connector |
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| GR01 | Patent grant |