CN213959283U - Multi-contact threaded metal cable connector - Google Patents
Multi-contact threaded metal cable connector Download PDFInfo
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- CN213959283U CN213959283U CN202022946513.5U CN202022946513U CN213959283U CN 213959283 U CN213959283 U CN 213959283U CN 202022946513 U CN202022946513 U CN 202022946513U CN 213959283 U CN213959283 U CN 213959283U
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- metal cable
- threaded metal
- cable connector
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Abstract
The utility model provides a multiconductor screw thread formula metal cable connector, it includes the connector body, the contact pin, adaptor and nut cover, wherein the first end outside of connector body is provided with the external screw thread, the contact pin setting is in connecting this internally, and prolong from the first end of connector body, the adaptor includes fixed plate and adaptor needle, a plurality of connecting holes have been preset on the fixed plate, adaptor needle detachable fixes on the fixed plate, the one end and the contact pin of adaptor needle are connected, the other end is used for being connected with mating connector, nut cover and the external screw thread connection of connector body, and form to press admittedly to the fixed plate. The utility model discloses a multiconductor screw thread formula metal cable connector is through setting up the adaptor, and wherein the switching needle on the adaptor can set up according to the concrete structure of pairing the connector that pairs for the interchangeability of the spare part of connector is high, makes things convenient for spare part to recycle, and the compatibility of pairing the connection is high.
Description
Technical Field
The utility model relates to a connector field, in particular to multiconductor screw thread formula metal cable connector.
Background
Electrical connectors, also commonly referred to as circuit connectors, are used to bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. The male connector and the female connector in the prior art are generally only matched, the connectors with different specifications cannot be matched and used and cannot be compatible, interchangeability is poor, and parts are inconvenient to recycle.
It is desirable to provide a multi-contact threaded metal cable connector to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multiconductor screw thread formula metal cable connector, it is through setting up the adaptor to public connector and female connector among the solution prior art are only to be paired, can not pair the use between the connector of different specifications, can not compatible use, and interchangeability is poor, the problem that the spare part of being not convenient for was recycled.
In order to solve the technical problem, the utility model adopts the technical scheme that: a multi-contact threaded metal cable connector for connection with a corresponding mating connector, comprising:
the connector body is provided with an external thread outside the first end;
the contact pin is arranged in the connecting body and extends out of the first end of the connector body;
the adapter comprises a fixing plate and an adapter needle, a plurality of connecting holes are preset in the fixing plate, the adapter needle is detachably fixed on the fixing plate, one end of the adapter needle is connected with the contact pin, and the other end of the adapter needle is used for being connected with a mating connector; and
and the nut sleeve is connected with the external thread of the connector body and forms pressing fixation on the fixing plate.
The utility model discloses in, the switching needle including first linkage segment and second linkage segment, first linkage segment be used for with the contact pin is connected, the second linkage segment is used for being connected with the connector that pairs, the external diameter of first linkage segment is greater than first linkage segment, be provided with the shell fragment on the side of second linkage segment, the switching needle with when the connecting hole is connected, the shell fragment with the terminal surface of first linkage segment contacts respectively on the both sides face of fixed plate.
The second connecting section is in a straight strip shape or an L shape.
In addition, the outer part of one end of the nut sleeve is provided with rough grains, the other end of the nut sleeve is provided with a sleeve part used for being connected with the mating connector in a positioning mode, and the inner wall of the nut sleeve is provided with a pressing piece used for pressing and fixing the fixing plate.
Further, along the axial direction of the nut sleeve, the cross section of the pressing piece is of an L-shaped structure, so that the pressing piece extends into the connector body to press and fix the fixing plate.
Furthermore, a clamping groove is formed in one end, far away from the connector body, of the inner wall of the sleeve portion, and an elastic clamping piece is arranged on the outer side of the paired connector.
Furthermore, the pressing and fixing piece is far away from one side of the connector body and is provided with an elastic gasket, and when the clamping piece is clamped with the clamping groove, the paired connectors are connected and contacted with the elastic gasket.
The utility model discloses in, first linkage segment is for having the tubular structure of fluting.
The utility model discloses in, the connector includes that inside plastic is physically and the parcel is in the outer shell of plastic, the shell is stainless steel, aluminum alloy or zinc alloy material.
In the present invention, an inner wall of the sleeve portion is provided with an annular ring for sealing contact with the mating connector.
The utility model discloses compare in prior art, its beneficial effect is: the utility model discloses a multiconductor screw thread formula metal cable connector is through setting up the adaptor, and wherein the switching needle on the adaptor can set up according to the concrete structure of pairing the connector that pairs for the interchangeability of the spare part of connector is high, makes things convenient for spare part to recycle, and the compatibility of pairing the connection is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1 is a schematic structural view of a multi-contact threaded metal cable connector and a mating connector according to the present invention.
Fig. 2 is a cross-sectional structural view of a multi-contact threaded metal cable connector according to the present invention.
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 in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.
The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly, e.g., the connection may be a detachable connection or a connection in a unitary structure; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The male connector and the female connector in the prior art are generally only matched, and the connectors with different specifications cannot be matched for use, cannot be compatible for use, are poor in interchangeability and are inconvenient for recycling of parts.
The present invention provides a multi-contact threaded metal cable connector that solves the above problems.
Referring to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural view of a multi-contact threaded metal cable connector and a mating connector according to the present invention, and fig. 2 is a cross-sectional structural view of the multi-contact threaded metal cable connector according to the present invention.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The utility model provides a multiconductor screw thread formula metal cable connector for be connected with the counterpart connector that corresponds, it includes connector body 11, contact pin 13, adaptor and nut cover 12.
Wherein, the first end of the connector body 11 is externally provided with an external thread.
The pins 13 are disposed within the connector body and extend from a first end of the connector body 11.
The adaptor includes a fixing plate 141 and a plurality of connection holes 1411 pre-arranged on the fixing plate 141, the adaptor is detachably fixed on the fixing plate 141, one end of the adaptor is connected with the pin 13, and the other end is used for being connected with the mating connector 21.
The nut case 12 is connected to the external thread of the connector body 11 and press-fixes the fixing plate 141.
The utility model discloses a multiconductor screw thread formula metal cable connector is through setting up the adaptor, and wherein the switching needle on the adaptor can be according to the concrete structure of pairing the connector and set up, selects the switching needle of corresponding quantity to selective and the connecting hole 1411 of setting for the position of settlement quantity are connected, make the interchangeability of the spare part of connector high, make things convenient for the spare part to recycle, and the compatibility of pairing connection is high.
Referring to fig. 2, the adapting pin in this embodiment includes a first connecting section 142 and a second connecting section 143, the first connecting section 142 is used to connect with the pin 13, the second connecting section 143 is used to connect with the mating connector 21, an outer diameter of the first connecting section 142 is larger than that of the first connecting section 142, a side surface of the second connecting section 143 is provided with a spring sheet 144, when the adapting pin is connected with the connecting hole 1411, end surfaces of the spring sheet 144 and the first connecting section 142 respectively contact with two side surfaces of the fixing plate 141, so that the adapting pin and the fixing plate 141 form a detachable connection, which is convenient to replace.
In fig. 2, the second connecting sections 143 in this embodiment are straight bars or L-shaped, and as shown in fig. 2, the two upper second connecting sections 143 are straight bars, and the one lower second connecting section 143 is L-shaped, so as to be conveniently adapted to the mating connectors 21 with different specifications.
In addition, the outer portion of one end of the nut sleeve 12 is provided with rough lines, the other end is provided with a sleeve portion 121 for positioning connection with the counterpart connector 21, and the inner wall of the nut sleeve 12 is provided with a press-fixing member 122 for forming press-fixing to the fixing plate 141.
As shown in fig. 2, the cross section of the pressing member 122 is L-shaped along the axial direction of the nut case 12, so that the pressing member 122 extends into the connector body 11 to press and fix the fixing plate 141.
In this embodiment, a locking groove 1211 is disposed on an end of the inner wall of the sleeve portion 121 away from the connector body 11, and an elastic locking member 21 for locking with the locking groove 1211 is disposed on an outer side of the mating connector 21, so that the multi-contact threaded metal cable connector is fixedly connected to the mating connector 21, and the nut sleeve 12 is prevented from being loosened.
Preferably, as shown in fig. 2, an elastic washer 15 is disposed on a surface of the pressing member 122 away from the connector body 11, and when the engaging member 21 engages with the slot, the mating connector 21 is connected to contact with the elastic washer 15, so as to enhance the engagement between the engaging member 21 and the slot 1211.
The first connecting section 142 of this embodiment is a cylindrical structure with a slot, and the lateral direction of the first connecting section 142 is provided with the slot, so that the first connecting section 142 can be conveniently plugged with a pin.
The utility model discloses a connector includes the inside plastic body 111 and wraps up the shell 112 outside plastic body 111, and shell 112 is stainless steel, aluminum alloy or zinc alloy material.
In the present invention, the inner wall of the sleeve portion 121 is provided with the annular ring 15 for sealing contact with the mating connector 21, so that the sealing property of the connection can be enhanced.
When the multi-contact threaded metal cable connector of the present embodiment is used, according to the specification of the mating connector 21, a predetermined number of adapter pins with a predetermined shape are selected and inserted into corresponding connection holes on the fixing plate 141, then the fixing plate 141 is connected to the connector body 11, the first connection section 142 of the adapter pin is connected to the pin 13, then the nut sleeve 12 is screwed onto the connector body 11, and the pressing member 122 on the nut sleeve 12 presses the fixing plate 141, so that the entire connector can be connected to the mating connector 21.
In the multi-contact threaded metal cable connector of the preferred embodiment, the adapter is arranged, wherein the adapter pin on the adapter can be arranged according to the specific mating structure of the mating connector, so that the interchangeability of parts of the connector is high, the parts can be conveniently reused, and the compatibility of mating connection is high.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.
Claims (10)
1. A multi-contact threaded metal cable connector for connection with a corresponding mating connector, comprising:
the connector body is provided with an external thread outside the first end;
the contact pin is arranged in the connecting body and extends out of the first end of the connector body;
the adapter comprises a fixing plate and an adapter needle, a plurality of connecting holes are preset in the fixing plate, the adapter needle is detachably fixed on the fixing plate, one end of the adapter needle is connected with the contact pin, and the other end of the adapter needle is used for being connected with a mating connector; and
and the nut sleeve is connected with the external thread of the connector body and forms pressing fixation on the fixing plate.
2. The multi-contact threaded metal cable connector according to claim 1, wherein the adapter pin comprises a first connection section and a second connection section, the first connection section is used for being connected with the contact pin, the second connection section is used for being connected with a counterpart connector, the outer diameter of the first connection section is larger than that of the first connection section, an elastic piece is arranged on the side face of the second connection section, and when the adapter pin is connected with the connection hole, the end faces of the elastic piece and the first connection section are respectively contacted with the two side faces of the fixing plate.
3. The multi-contact threaded metal cable connector of claim 2, wherein the second connection section is straight or L-shaped.
4. The multi-contact threaded metal cable connector according to claim 2, wherein the nut sleeve is provided with a rough texture on an outer portion of one end thereof, and a sleeve portion for positioning connection with the counterpart connector on the other end thereof, and a press-fixing member for press-fixing the fixing plate is provided on an inner wall of the nut sleeve.
5. The multi-contact threaded metal cable connector according to claim 4, wherein the cross-section of the press-fastening member is L-shaped along the axial direction of the nut sleeve, so that the press-fastening member extends into the connector body to press-fasten the fixing plate.
6. The multi-contact threaded metal cable connector according to claim 4, wherein a locking groove is formed on an inner wall of the sleeve portion at an end away from the connector body, and an elastic locking member is formed on an outer side of the mating connector.
7. The multi-contact threaded metal cable connector according to claim 6, wherein an elastic washer is disposed on a surface of the press-fitting member away from the connector body, and when the engaging member engages with the engaging groove, the mating connector contacts with the elastic washer.
8. The multi-contact threaded metal cable connector of claim 2, wherein the first connection section is a cylindrical structure having a slot.
9. The multi-contact threaded metal cable connector of claim 1, wherein the connector comprises an internal plastic body and a shell wrapped around the plastic body, the shell being made of stainless steel, aluminum alloy or zinc alloy.
10. The multi-contact threaded metal cable connector of claim 4, wherein the inner wall of the sleeve portion provides an annular ring for sealing contact with the mating connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022946513.5U CN213959283U (en) | 2020-12-07 | 2020-12-07 | Multi-contact threaded metal cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022946513.5U CN213959283U (en) | 2020-12-07 | 2020-12-07 | Multi-contact threaded metal cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213959283U true CN213959283U (en) | 2021-08-13 |
Family
ID=77214764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022946513.5U Active CN213959283U (en) | 2020-12-07 | 2020-12-07 | Multi-contact threaded metal cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213959283U (en) |
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2020
- 2020-12-07 CN CN202022946513.5U patent/CN213959283U/en active Active
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