CN214797759U - Plug male end, plug female end, connector male end and connector female end - Google Patents
Plug male end, plug female end, connector male end and connector female end Download PDFInfo
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- CN214797759U CN214797759U CN202120462013.6U CN202120462013U CN214797759U CN 214797759 U CN214797759 U CN 214797759U CN 202120462013 U CN202120462013 U CN 202120462013U CN 214797759 U CN214797759 U CN 214797759U
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Abstract
The utility model relates to a to inserting public end, to inserting female end and public end of connector, the female end of connector, to inserting public end including contact pin and first wiring end, the contact pin with first wiring end detachably connects. The opposite-inserting female end comprises a jack end and a second wiring end, and the jack end is detachably connected with the second wiring end. The utility model discloses in can dismantle the connection to the contact pin and the wiring end of inserting public end, can dismantle the connection to inserting the plug-in hole end and wiring end in female end, to inserting public end and to inserting female end cooperation, constitute split type quick replacement contact pin structure to conveniently change after the connector wearing and tearing, change the loaded down with trivial details problem of process with solving current connector contact pin wearing and tearing back, realize exempting from to tear open the line quick replacement.
Description
Technical Field
The utility model relates to an electric connector's connection structure, especially to inserting public end, to inserting female end and public end of connector, the female end of connector.
Background
Electrical connectors are used to electrically connect two components, and it is common to use a pin and socket mating method, where one end of the pin, the male end, is usually called the male end of the connector, and the other end of the pin, the female end, is usually called the female end of the connector.
The existing electric connector is easy to wear due to frequent plugging and unplugging of a contact pin, the contact pin is seriously worn, the service life of the existing electric connector needs to be changed, the existing electric connector can be changed and maintained by disassembling the connector, even the existing electric connector needs to be re-wired, and the operation is difficult and complicated.
Similarly, the jack at the female end is also easily damaged under the condition of improper plugging, so that the whole connector is scrapped, the maintenance is difficult, and the great resource waste is brought.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a to inserting public end, to inserting female end and the public end of connector, the female end of connector, to inserting contact pin and wiring end detachably connection in the public end to conveniently carry out the change of contact pin after the contact pin wearing and tearing, adopt jack end and wiring end detachably to inserting female end to connect, thereby conveniently carry out the change of jack end after the jack wearing and tearing.
In order to solve the technical problem, the utility model discloses take following scheme:
the opposite-insertion male end comprises a contact pin and a first wiring end, wherein the contact pin and the first wiring end are detachably connected;
the end part of the contact pin, which is far away from the first wiring end, is provided with a first locking hole, and the first locking hole is used for inserting a locking tool to drive the contact pin to move, so that the contact pin is fixedly connected with the first wiring end, or the contact pin is detached from the first wiring end;
the first wiring end is provided with a first through hole, the first through hole is used for being connected with a cable, a first slotted hole is formed in the end face of the first wiring end along the direction perpendicular to the first through hole, the first slotted hole is communicated with the first through hole, and the first slotted hole is used for being inserted into a positioning piece to position the cable.
Furthermore, the contact pin and the first terminal are in threaded connection or clamping connection.
Furthermore, the end part of the contact pin, which is far away from the first locking hole, is provided with an external thread, the first through hole of the first wiring end is provided with an internal thread, and the external thread is matched with the internal thread.
Further, the first locking hole is a straight hole, a cross hole, a triangular hole, a hexagonal hole or a special-shaped hole. The irregular holes are non-circular holes.
A male end of a connector comprises at least 1 plug-in male end and a cable, wherein the cable is fixed in the first through hole of the first wiring terminal in the plug-in male end.
A mating female terminal comprising a receptacle terminal and a second terminal, the receptacle terminal and the second terminal being removably connected;
the end part, far away from the second wiring end, of the jack end is provided with a jack hole, one side, close to the second wiring end, of the jack hole is provided with a second locking hole, and the second locking hole is used for being inserted into a locking tool to drive the jack end to move, so that the jack end is fixedly connected with the second wiring end, or the jack end is detached from the second wiring end;
the second wiring end is provided with a second through hole, the second through hole is used for being connected with a cable, a second slotted hole is formed in the end face of the second wiring end in the direction perpendicular to the second through hole, the second slotted hole is communicated with the second through hole, and the second slotted hole is used for being inserted into a positioning piece to position the cable.
Further, the jack end and the second terminal are connected in a threaded connection or a clamping connection mode.
Furthermore, the end part, far away from the second locking hole, of the jack end is provided with an external thread, the second through hole of the second wiring end is provided with an internal thread, and the external thread is matched with the internal thread.
Further, the second locking hole is a straight hole, a cross hole, a triangular hole, a hexagonal hole or a special-shaped hole. The irregular holes are non-circular holes.
A female end of a connector comprises at least 1 plug female end and a cable, wherein the cable is fixed in the second through hole of the second wiring terminal in the plug female end.
Through adopting the technical scheme, the utility model discloses in can dismantle the connection to the contact pin and the wiring end of inserting public end, can dismantle the connection to inserting the plug hole end and wiring end in female end, to inserting public end and to inserting female end cooperation, constitute split type quick replacement contact pin structure to conveniently change after the connector wearing and tearing, change the loaded down with trivial details problem of process with solving current connector contact pin wearing and tearing back, realize exempting from to tear open the line quick replacement.
Drawings
Fig. 1 is a schematic view of a plug-in male terminal provided in embodiment 1 of the present invention;
fig. 2 is an exploded schematic view of the opposite-insertion male terminal provided in embodiment 1 of the present invention;
fig. 3 is a schematic view of the installation of the opposite-insertion male end provided in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a male end of a connector provided in embodiment 2 of the present invention;
fig. 5 is a schematic view of the opposite-plug female terminal provided in embodiment 3 of the present invention;
fig. 6 is an exploded schematic view of the opposite plug female end provided in embodiment 3 of the present invention;
fig. 7 is a schematic view of the installation of the opposite-plug female end provided in embodiment 3 of the present invention;
fig. 8 is a schematic view of a female terminal structure of a connector provided in embodiment 4 of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1 and 2, a counter-inserted male terminal includes a pin 1 and a first terminal 2, the pin 1 and the first terminal 2 being detachably connected. In this embodiment, the pin 1 and the first terminal 2 are connected by a screw thread, the external thread 12 is provided at one end of the pin 1, the first terminal 2 is provided with a first through hole 22 for connecting with a cable, and the first through hole 22 is provided with an internal thread adapted to the external thread 12 on the pin 1.
The pin 1 and the first terminal 2 are not limited to the threaded connection, and in other embodiments, the pin 1 and the first terminal 2 may be engaged.
In order to facilitate the cable incoming positioning, a first slot 21 is formed in the end face of the first wiring end 2 along the direction perpendicular to the first through hole 22, the first slot 21 is communicated with the first through hole 22, and the first slot 21 is used for inserting a positioning piece to position a cable. For example, the first slot 21 is internally threaded, a bolt is inserted into the first slot 21, the cable is inserted into the first through hole 22, and the cable is prevented from slipping out of the first terminal 2 by tightening the bolt to press the cable.
The end of the pin 1 opposite to the external thread 12 is provided with a first locking hole 11. referring to fig. 3, the first locking hole 11 is used for inserting a locking tool 3 to fixedly connect the pin 1 to the first terminal 2 or to detach the pin 1 from the first terminal 2. The first locking hole 11 is hexagonal and the locking means 3 is a corresponding bending piece with a hexagonal cross-section.
Example 2:
referring to fig. 4, fig. 4 shows a process of removing a pin 1 from a male connector, the male connector includes a plurality of pins 1 arranged side by side, a plurality of first terminals 2 corresponding to the pins 1, and a cable 4, the pins 1 are connected with the first terminals 2 by screw threads, and the specific structure is the same as that of embodiment 1. The contact pin is electrically connected with the cable 4, and the cable 4 is inserted into the bolt through the first slotted hole to be tightly fixed and positioned, so that the cable 4 is prevented from slipping.
During the use, insert in the first locking hole 11 of contact pin 1 through locking tool 3 one end, locking tool 3 is the L shape piece of buckling, rotates locking tool 3's the other end, can loosen the threaded connection of contact pin 1 with first wiring end 2 to pull down contact pin 1, replace for new contact pin, adopt locking tool 3 to insert in the one end locking hole of new contact pin equally, thereby rotate locking tool 3 and drive new contact pin precession first wiring end 2 and consolidate.
The present embodiment is only exemplary, the present invention is not limited to this structure, and those skilled in the art should understand that the first locking hole 11 can also be other structures, such as a straight hole, a cross hole, a triangular hole, or a special-shaped hole, and accordingly, the locking tool 3 is adapted to the structure of the first locking hole 11.
Example 3:
referring to fig. 5 and 6, a counter-plug female terminal includes a receptacle terminal 5 and a second terminal 6, the receptacle terminal 5 and the second terminal 6 being detachably connected. In this embodiment, the receptacle end 5 and the second terminal 6 are connected by a screw, the external thread 52 is provided at one end of the receptacle end 5, the second through hole 62 is provided at the second terminal 6 for connecting with a cable, and the internal thread adapted to the external thread 52 on the receptacle end 5 is provided at one end of the second through hole 62. The receptacle end 5 and the second terminal 6 are not limited to threaded connections, and in other embodiments, the receptacle end 5 and the second terminal 6 may be snap-fit.
In order to facilitate the cable incoming positioning, a second slot 61 is formed in the end face of the second terminal 6 along the direction perpendicular to the second through hole 62, the second slot 61 is communicated with the second through hole 62, and the second slot 61 is used for inserting a positioning piece to position the cable. For example, the second slot 61 is internally threaded, a bolt is inserted into the second slot 61, the cable is inserted into the second through hole 62, and the cable is pressed by tightening the bolt to prevent the cable from slipping out of the second terminal 6.
Referring to fig. 7, the end of the receptacle end 5 opposite the external thread 52 is provided with a receptacle hole 51, and the receptacle hole 51 is used for inserting a corresponding pin. A second locking hole 53 is formed in one side of the inserting hole 51 close to the second terminal 6, and the second locking hole 53 is used for inserting a locking tool 3 to fixedly connect the inserting hole end 5 with the second terminal 6 or to detach the inserting hole end 5 from the second terminal 6. The second locking hole 53 is hexagonal and the locking means 3 is a corresponding bending piece having a hexagonal cross-section.
Example 4:
a female connector end, referring to fig. 8, fig. 8 shows a process of removing a receptacle end 5 from a female connector end, the female connector end includes a plurality of receptacle ends 5 arranged side by side, a plurality of second terminals 6 corresponding to the receptacle ends 5, and a cable 4, the receptacle ends 5 and the second terminals 6 are screwed, and the specific structure is the same as that of embodiment 3. The jack end 5 is electrically connected with the cable 4, and the cable 4 is inserted into a bolt through the second slotted hole to be tightly fixed, so that the cable 4 is prevented from slipping.
During the use, insert in the second locking hole 53 of jack end 5 through locking tool 3 one end, second locking hole 53 is hexagonal hole, locking tool 3 is L shape bending member, rotate locking tool 3's the other end, can loosen the threaded connection of jack end 5 and second wiring end 6, thereby pull down jack end 5, replace for new jack end, adopt locking tool 3 to insert in the locking hole of new jack end equally, thereby rotate locking tool 3 and drive new jack end precession second wiring end 6 and consolidate.
The present embodiment is only exemplary, and the present invention is not limited to this structure, and those skilled in the art should understand that the second locking hole 53 may also be other structures, such as a straight hole, a cross hole, a triangular hole or a special-shaped hole, and accordingly, the locking tool 3 is adapted to the structure of the second locking hole 53.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.
Claims (10)
1. The utility model provides a to inserting public end which characterized in that: the plug comprises a plug pin and a first terminal, wherein the plug pin is detachably connected with the first terminal;
the end part of the contact pin, which is far away from the first wiring end, is provided with a first locking hole, and the first locking hole is used for inserting a locking tool to drive the contact pin to move, so that the contact pin is fixedly connected with the first wiring end, or the contact pin is detached from the first wiring end;
the first wiring end is provided with a first through hole, the first through hole is used for being connected with a cable, a first slotted hole is formed in the end face of the first wiring end along the direction perpendicular to the first through hole, the first slotted hole is communicated with the first through hole, and the first slotted hole is used for being inserted into a positioning piece to position the cable.
2. The opposite-inserting male end according to claim 1, wherein: the contact pin and the first wiring terminal are in threaded connection or clamping connection.
3. The opposite-inserting male end of claim 2, wherein: the end part, far away from the first locking hole, of the contact pin is provided with an external thread, the first through hole of the first wiring end is provided with an internal thread, and the external thread is matched with the internal thread.
4. The opposite-inserting male end according to claim 1, wherein: the first locking hole is a straight hole, a cross hole, a triangular hole, a hexagonal hole or a special-shaped hole.
5. A male end of a connector, comprising: comprising at least 1 hermaphroditic male terminal of any one of claims 1-4, and a cable secured within the first through-hole of the first terminal in the hermaphroditic male terminal.
6. The utility model provides a female end of cutting graftage which characterized in that: the socket comprises a socket end and a second terminal, wherein the socket end and the second terminal are detachably connected;
the end part, far away from the second wiring end, of the jack end is provided with a jack hole, one side, close to the second wiring end, of the jack hole is provided with a second locking hole, and the second locking hole is used for being inserted into a locking tool to drive the jack end to move, so that the jack end is fixedly connected with the second wiring end, or the jack end is detached from the second wiring end;
the second wiring end is provided with a second through hole, the second through hole is used for being connected with a cable, a second slotted hole is formed in the end face of the second wiring end in the direction perpendicular to the second through hole, the second slotted hole is communicated with the second through hole, and the second slotted hole is used for being inserted into a positioning piece to position the cable.
7. The opposite-insertion female end according to claim 6, wherein: the jack end and the second wiring end are in threaded connection or clamping connection.
8. The opposite-insertion female end according to claim 7, wherein: the end part, far away from the second locking hole, of the jack end is provided with an external thread, the second through hole of the second wiring end is provided with an internal thread, and the external thread is matched with the internal thread.
9. The opposite-insertion female end according to claim 6, wherein: the second locking hole is a straight hole, a cross hole, a triangular hole, a hexagonal hole or a special-shaped hole.
10. A female end of a connector, comprising: comprising at least 1 counter-plug female end according to any one of claims 6-9, and a cable secured within said second through-hole of said second terminal in said counter-plug female end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120462013.6U CN214797759U (en) | 2021-03-03 | 2021-03-03 | Plug male end, plug female end, connector male end and connector female end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120462013.6U CN214797759U (en) | 2021-03-03 | 2021-03-03 | Plug male end, plug female end, connector male end and connector female end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214797759U true CN214797759U (en) | 2021-11-19 |
Family
ID=78755195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120462013.6U Active CN214797759U (en) | 2021-03-03 | 2021-03-03 | Plug male end, plug female end, connector male end and connector female end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214797759U (en) |
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2021
- 2021-03-03 CN CN202120462013.6U patent/CN214797759U/en active Active
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