CN106384908B - Plug-in type quick connector - Google Patents
Plug-in type quick connector Download PDFInfo
- Publication number
- CN106384908B CN106384908B CN201611020855.6A CN201611020855A CN106384908B CN 106384908 B CN106384908 B CN 106384908B CN 201611020855 A CN201611020855 A CN 201611020855A CN 106384908 B CN106384908 B CN 106384908B
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- connector
- type packaging
- locking type
- packaging sleeve
- circle
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/595—Bolts operating in a direction transverse to the cable or wire
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Abstract
The invention relates to the field of machinery, in particular to a plug-in quick connector. The transformer outgoing line connector overcomes the defect that a transformer outgoing line connector in the prior art is not easy to detach in the field maintenance process, and mainly comprises an internal connector, an external connector and a locking type packaging sleeve. The inner side of the inner connecting joint is coated with conductive material, and the lower end of the inner connecting joint is used for being fixed on a binding post of the transformer. The inner side of the upper connector is provided with threads, so that the internal wiring of the upper connector is fastened, and the internal wiring is prevented from slipping. The outside of the tightly-locking type packaging sleeve is in a hexagonal nut shape, threads are arranged inside the tightly-locking type packaging sleeve, the tightly-locking type packaging sleeve is matched with the lower connector for use, the upper connector and the lower connector are connected together, the tightly-locking type packaging sleeve is sleeved on the outer side to form a whole, the reliable connection effect is achieved, and the tightly-locking type packaging sleeve is mainly used for a joint of a transformer outgoing line.
Description
Technical Field
The invention relates to the field of machinery, in particular to a plug-in quick connector.
Background
The connecting wire needs to be completely disassembled in the daily maintenance process, so that the time is wasted, and the connecting wire is not rapid enough.
Disclosure of Invention
The purpose of the invention is as follows: in order to provide a plug-in quick connector with better effect, the specific purpose is to see a plurality of substantial technical effects of the specific implementation part.
In order to achieve the purpose, the invention adopts the following technical scheme:
the plug-in quick connector is characterized by comprising an outer connector which can be positioned below, wherein the outer connector comprises an insertion groove, the outer wall of an inner connector can be placed in the insertion groove, and the plug-in quick connector also comprises a locking type packaging sleeve which can clamp the outer connector and the inner connector together; the edge side of the outer wall of the inner connector comprises a circle of bulges, the bulges can be lapped on the outer wall of the outer connector, a circle of grooves are formed in the interior of the locking type packaging sleeve, and the circle of bulges and the circle of grooves can be matched; the inner side of the inner connecting joint is coated with conductive materials, and the lower end of the inner connecting joint can be fixed on a binding post of the transformer.
According to a further technical scheme, the upper part of the outer side of the outer connector is provided with external threads, the inner wall of the locking type packaging sleeve comprises threads, and the threads and the external threads can be in threaded connection when the locking type packaging sleeve is embedded into the inner connector and the outer connector.
The invention has the further technical scheme that the inner side of the inner connecting joint comprises attached threads, and the outer skin of the connecting wire can be clamped on the attached threads inside the inner connecting joint to fasten the internal connecting wire.
The invention further adopts the technical scheme that the outside of the locking type packaging sleeve is in a hexagonal nut shape, and the inside of the locking type packaging sleeve is provided with threads.
The invention further adopts the technical scheme that an internal thread is arranged in the center of the external connector, and a binding post is screwed in the internal thread, so that the whole connector is conveniently fixed on the binding post of the transformer.
The invention has the further technical proposal that the inner side of the inner connecting joint is coated with conductive material.
The invention further adopts the technical scheme that the locking type packaging sleeve comprises more than one gap, the gaps are closed when not expanded, and when the gaps are expanded, the locking type packaging sleeve can inwards form clamping force.
The invention further adopts the technical scheme that the locking type packaging sleeve internally comprises a circle of inner bulges, and the inner bulges can be lapped on a circle of bulges arranged on the side of the outer wall of the inner connector.
The invention has the further technical scheme that the inner connecting joint comprises a circle of outer rain-proof ring.
Compared with the prior art, the invention adopting the technical scheme has the following beneficial effects: the connecting wire does not need to be completely disassembled in the daily maintenance process, the wire can be taken out only by unscrewing the locking type packaging sleeve, and high efficiency and rapidness are achieved in maintenance work.
Drawings
To further illustrate the present invention, further description is provided below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the overall structure of the invention;
FIG. 2 is a partial structure view of the external connection head;
FIG. 3 is a view of the compact packaging sleeve;
FIG. 4 is a schematic view of an interconnect structure;
FIG. 5 is a schematic diagram of a further embodiment of an interconnect joint;
FIG. 6 is a schematic view of the unexpanded packaging sleeve;
FIG. 7 is a schematic view of the expansion of the compression type packaging sleeve;
wherein: 1. an inner connection joint; 2. a protrusion; 3. a locking type packaging sleeve; 4. an outer connector; 5. an internal thread; 6. an external thread; 7. an upper socket; 8. a groove; 9. sleeving a thread in the sleeve; 10. an outer rain shield ring; 11. with the addition of threads.
Detailed Description
Embodiments of the present invention will now be described with reference to the accompanying drawings, which are not intended to limit the invention:
the plug-in quick connector is characterized by comprising an outer connector which can be positioned below, wherein the outer connector comprises an insertion groove, the outer wall of an inner connector can be placed in the insertion groove, and the plug-in quick connector also comprises a locking type packaging sleeve which can clamp the outer connector and the inner connector together; the edge side of the outer wall of the inner connector comprises a circle of bulges, the bulges can be lapped on the outer wall of the outer connector, a circle of grooves are formed in the interior of the locking type packaging sleeve, and the circle of bulges and the circle of grooves can be matched; the inner side of the inner connecting joint is coated with conductive materials, and the lower end of the inner connecting joint can be fixed on a binding post of the transformer. The technical scheme of the invention has the following substantial technical effects and the realization process: the inner thread is arranged in the center of the inner connector, after the lead is placed in the inner connector, the inner connector is placed in the outer connector, and the friction between the lead and the inner wall of the metal can be increased through the inner thread so that the inner connector is more reliably fixed; the center of the external connector is provided with an internal thread with the size of M12, so that the external connector can be conveniently fixed on a binding post of a transformer; the internal connector is inserted into the external connector, then the upper end of the internal connector is sleeved and screwed clockwise, and the external locking type packaging sleeve drives the upper connector to be slowly tightened, so that a reliable fixing effect is achieved.
The upper portion in the outer connector outside has the external screw thread, and tight locking formula encapsulation cover inner wall contains the screw thread, and screw thread and external screw thread can the spiro union when tight locking formula encapsulation cover inlay internal connection head and outer connector. The technical scheme of the invention has the following substantial technical effects and the realization process: the structure of the part has heard a specific clamping structure, and certainly, the structure has no threads, and the locking type packaging sleeve can be directly sleeved on the inner connecting head and the outer connecting head to clamp the inner connecting head and the outer connecting head.
The inner side of the inner connecting joint comprises attached threads, and the outer skin of the connecting wire can be clamped on the attached threads inside the inner connecting joint to fasten the internal connecting wire.
The outside of the locking type packaging sleeve is in a hexagonal nut shape, and the inside of the locking type packaging sleeve is provided with threads. The spanner is convenient to mount or dismount.
The internal thread in the center of the external connector enables the whole connector to be conveniently fixed on the transformer wiring terminal in the internal thread through the wiring terminal in a screwed mode. The technical scheme of the invention has the following substantial technical effects and the realization process: the internal thread is an implementation structure, and similar implementation structures are also within the protection scope of the patent, for example, the internal thread is directly inserted and can be inserted on a binding post.
The inner side of the interconnection joint is coated with a conductive material. The locking type packaging sleeve comprises more than one gap, the gaps are closed when not opened, and when opened, the locking type packaging sleeve can inwards form clamping force. The technical scheme of the invention has the following substantial technical effects and the realization process: with the combination of fig. 6 and 7, the structure can conveniently adapt to the condition that the diameters of the parts are different in size, and the clamping effect is better. The inner connector can be adjusted according to the wire diameter of the used wire, and the method is simple and convenient.
The inside of the locking type packaging sleeve comprises a circle of inner bulges, and the inner bulges can be lapped on a circle of bulges arranged on the side of the outer wall of the inner connector. The technical scheme of the invention has the following substantial technical effects and the realization process: with the combination of fig. 1, the structure has better clamping effect and positioning effect.
The inner connector comprises a circle of outer rain shielding ring. The technical scheme of the invention has the following substantial technical effects and the realization process: the rain-shielding ring can shield rain, and can prevent rainwater from entering the connected part.
Generally speaking, this patent belongs to the electric power link fitting, and it has solved the difficult defect of dismantling at the on-the-spot maintenance in-process of transformer connector of being qualified for the next round of competitions among the prior art, and it mainly includes internal connection joint, outer connector, lock formula encapsulation cover. The inner side of the inner connecting joint is coated with conductive material, and the lower end of the inner connecting joint is used for being fixed on a binding post of the transformer. The inner side of the upper connector is provided with threads, so that the internal wiring of the upper connector is fastened, and the internal wiring is prevented from slipping. The outside of the tightly-locking type packaging sleeve is in a hexagonal nut shape, threads are arranged inside the tightly-locking type packaging sleeve, the tightly-locking type packaging sleeve is matched with the lower connector for use, the upper connector and the lower connector are connected together, the tightly-locking type packaging sleeve is sleeved on the outer side to form a whole, the reliable connection effect is achieved, and the tightly-locking type packaging sleeve is mainly used for a joint of a transformer outgoing line.
Creatively, the above effects exist independently, and the combination of the above results can be completed by a set of structure.
The technical effect that above structure realized realizes clearly, if do not consider additional technical scheme, this patent name can also be a joint. Some details are not shown in the figures.
It should be noted that the plurality of schemes provided in this patent include their own basic schemes, which are independent of each other and are not restricted to each other, but they may be combined with each other without conflict, so as to achieve a plurality of effects.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is to be limited to the embodiments described above.
Claims (1)
1. The plug-in quick connector is characterized by comprising an outer connector which can be positioned below, wherein the outer connector comprises an insertion groove, the outer wall of an inner connector can be placed in the insertion groove, and the plug-in quick connector also comprises a locking type packaging sleeve which can clamp the outer connector and the inner connector together; the edge side of the outer wall of the inner connector comprises a circle of bulges, the bulges can be lapped on the outer wall of the outer connector, a circle of grooves are formed in the interior of the locking type packaging sleeve, and the circle of bulges and the circle of grooves can be matched; the inner side of the inner connecting joint is coated with a conductive material, and the lower end of the inner connecting joint can be fixed on a binding post of the transformer;
the inner thread is arranged in the center of the inner connector, after the lead is placed in the inner connector, the inner connector is placed in the outer connector, and the friction between the lead and the inner wall of the metal can be increased through the inner thread so that the inner connector is more reliably fixed; the center of the external connector is provided with an internal thread with the size of M12, so that the external connector can be conveniently fixed on a binding post of a transformer; the internal connector is inserted into the external connector and then is screwed clockwise, and the external locking type packaging sleeve drives the internal connector to be slowly tightened, so that a reliable fixing effect is achieved;
the upper part of the outer side of the external connector is provided with external threads, the inner wall of the locking type packaging sleeve comprises threads,
the thread and the external thread can be in threaded connection when the inner connector and the outer connector are embedded in the locking type packaging sleeve;
the inner side of the inner connecting joint comprises attached threads, and the outer skin of the connecting wire can be clamped on the attached threads inside the inner connecting joint to fasten the internal connecting wire;
the outside of the locking type packaging sleeve is in a hexagonal nut shape, and the inside of the locking type packaging sleeve is provided with threads;
the connector comprises an outer connector and a binding post, wherein the center of the outer connector is provided with an internal thread, and the binding post is screwed in the internal thread so that the whole connector is conveniently fixed on the binding post of the transformer;
the inner side of the interconnection joint is coated with a conductive material; the locking type packaging sleeve comprises more than one gap, the gaps are closed when not opened, and when opened, the locking type packaging sleeve can form clamping force inwards;
the inside of the locking type packaging sleeve comprises a circle of inner bulges, and the inner bulges can be lapped on a circle of bulges on the side of the outer wall of the inner connector;
the inner connector comprises a circle of outer rain shielding ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611020855.6A CN106384908B (en) | 2016-11-21 | 2016-11-21 | Plug-in type quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611020855.6A CN106384908B (en) | 2016-11-21 | 2016-11-21 | Plug-in type quick connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106384908A CN106384908A (en) | 2017-02-08 |
| CN106384908B true CN106384908B (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611020855.6A Active CN106384908B (en) | 2016-11-21 | 2016-11-21 | Plug-in type quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106384908B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165539Y (en) * | 1993-08-14 | 1994-05-18 | 赵信利 | Contact with water-proof function |
| CN201230088Y (en) * | 2008-06-04 | 2009-04-29 | 富士康(昆山)电脑接插件有限公司 | RF connector |
| CN201985362U (en) * | 2010-11-20 | 2011-09-21 | 固始县电业局 | Novel wiring device |
| EP2466697B1 (en) * | 2010-12-17 | 2020-01-22 | LEONI Kabel GmbH | Data cable connection module and method for producing same on a cable |
| CN202957363U (en) * | 2012-12-06 | 2013-05-29 | 林阿成 | Novel quick-coupling type general electrical connector |
| CN206195066U (en) * | 2016-11-21 | 2017-05-24 | 陕西泰瑞通电气有限公司 | Plug -in quick -operation joint |
-
2016
- 2016-11-21 CN CN201611020855.6A patent/CN106384908B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106384908A (en) | 2017-02-08 |
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