CN211017613U - Push-in type connector capable of being locked quickly to reduce disconnection - Google Patents
Push-in type connector capable of being locked quickly to reduce disconnection Download PDFInfo
- Publication number
- CN211017613U CN211017613U CN201922256498.9U CN201922256498U CN211017613U CN 211017613 U CN211017613 U CN 211017613U CN 201922256498 U CN201922256498 U CN 201922256498U CN 211017613 U CN211017613 U CN 211017613U
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- Prior art keywords
- plug
- housing
- shell
- socket
- push
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- Expired - Fee Related
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Abstract
The utility model provides a push-in type fast locking connector for reducing disconnection. The push-to-snap to reduce disconnect connector comprises: a socket housing and a plug inner housing; a first insulator is fixedly connected to the inner side of the socket shell, a male needle core is arranged on the inner side of the first insulator, and a silica gel gasket is arranged inside the socket shell and on the right side of the male needle core; the inner side of the plug inner shell is provided with a second insulator, and the inner side of the second insulator is provided with a female needle core. The utility model provides a have when the effectual wire rod atress directly disconnected between socket and the plug and lead to electrical equipment to use unsafe problem, improve the stability that electrical equipment used, the connector that reduces disconnected phenomenon has push-in locking structure, can effectively resist vibration, shock resistance to can prevent to take place because of the disconnected condition that the pulling cable leads to, use safe and reliable, the convenience is plug in very limited space.
Description
Technical Field
The utility model relates to a plug connector field especially relates to a push-in type locks connector in order to reduce disconnected.
Background
Plug connector need use when switching on and cutting off the power supply to electrical equipment, adopts the mode of pegging graft, on the one hand conveniently to the pulling out and the removal of equipment, during the use simultaneously, only need pull in both can switch on the use, need not unnecessary operation, because equipment in the use, the length of wire rod is different, easily takes place the phenomenon that the mistake touched the wire rod when the wire rod overlength.
In the prior art, when the wire rod of the existing plug is touched or pulled by mistake, the connection part between the plug and the socket is easy to be directly pulled out due to a structure which can be loosened, so that the phenomenon of disconnection and power failure of equipment occurs, and the power connection point is unstable in the use process of the equipment.
Therefore, there is a need to provide a push-in quick-lock connector that reduces disconnection.
SUMMERY OF THE UTILITY MODEL
The utility model provides a push-in type locks the connector in order to reduce disconnected, has solved the problem that the disconnection easily takes place when the wire rod atress mistake touches.
In order to solve the technical problem, the utility model provides a push-in type locks the connector in order to reduce disconnected and includes fast: a socket housing and a plug inner housing; a first insulator is fixedly connected to the inner side of the socket shell, a male needle core is arranged on the inner side of the first insulator, and a silica gel gasket is arranged inside the socket shell and on the right side of the male needle core; a second insulator is arranged on the inner side of the plug inner shell, a female needle core is arranged on the inner side of the second insulator, and a positioning groove is formed in the outer side of the plug inner shell; the hexagonal nut is arranged on the outer surface of the socket shell; a marble disposed inside the socket housing; the wire clamp is arranged on the outer surface of the plug inner shell; the plug outer shell is arranged on the left side of the plug inner shell and is positioned on the outer surface of the wire clamp; a spring disposed between the plug housing and the wire clamp; the nut is threaded on the surface of the wire clamp.
The stability that electrical equipment used is improved, and push-in locking structure can effectively resist vibration, shock to can prevent to take place because of the disconnected condition that the pulling cable leads to, use safe and reliable, the convenience is inserted in very limited space.
Preferably, the standard case of the socket housing is provided with a first external thread surface, and the first external thread surface is in threaded connection with the hexagonal nut.
Preferably, the number of the marbles is three, the three marbles surround the socket shell, three movable holes are formed in the socket shell, and the three movable holes are matched with the three marbles.
Preferably, the surface of plug inner shell just is located the left side of plug outer shell is provided with the spacing ring, the right side of spacing ring with the left side of plug outer shell is contradicted.
Preferably, the right side of the surface of the inner plug shell is provided with a second external thread surface, the left side of the inner surface of the wire clamp is provided with a first internal thread surface, the first internal thread surface is in threaded connection with the second external thread surface, the right side of the spring is fixedly connected with the left side of the wire clamp, and the spring is sleeved on the outer surface of the inner plug shell.
Preferably, the left side of the spring abuts against the left side of the inner wall of the plug outer shell, the inner surface of the plug outer shell is slidably connected with the surface of the plug inner shell, and the outer surface of the plug outer shell is provided with a golf ball surface.
Compared with the prior art, the utility model provides a quick locking of push-in has following beneficial effect in order to reduce disconnected connector:
the utility model provides a push-in type locks connector in order to reduce disconnected even fast, plug shell and marble through having unlocking function play the effect that the plug prevents disconnected even at the in-process that uses to being connected between plug and the socket, improve the stability of equipment power consumption, direct disconnected even and lead to the unsafe problem of electrical equipment use between socket and the plug when effectual having surfaced the wire rod atress, improve the stability that electrical equipment used, push-in type locking structure, can effectively resist vibration, shock resistance, and can prevent to take place because of the disconnected condition that the pulling cable leads to, use safe and reliable, the convenience is plug in very limited space.
Drawings
Fig. 1 is a schematic diagram of a first embodiment of a push-to-snap lock to reduce disconnection according to the present invention;
FIG. 2 is a schematic structural view of the plug inner housing of FIG. 1 during installation;
FIG. 3 is a schematic view of the plug inner housing of FIG. 1 after installation;
fig. 4 is a schematic view of the exterior of the whole shown in fig. 3.
Reference numbers in the figures: 1. socket shell, 11, first insulator, 12, male pin core, 13, silica gel packing ring, 2, plug inner shell, 21, second insulator, 22, female pin core, 23, constant head tank, 3, hexagon nut, 4, marble, 5, fastener, 6, plug shell, 7, spring, 8, nut.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a first embodiment of a push-in type quick locking connector for reducing disconnection according to the present invention; FIG. 2 is a schematic structural view of the plug inner housing of FIG. 1 during installation; FIG. 3 is a schematic view of the plug inner housing of FIG. 1 after installation; fig. 4 is a schematic view of the exterior of the whole shown in fig. 3. A push-in quick-lock to reduce disconnection connector comprising: a socket housing 1 and a plug inner housing 2; a first insulator 11 is fixedly connected to the inner side of the socket housing 1, a male stylet 12 is arranged on the inner side of the first insulator 11, and a silicone gasket 13 is arranged inside the socket housing 1 and on the right side of the male stylet 12; a second insulator 21 is arranged on the inner side of the plug inner shell 2, a female needle core 22 is arranged on the inner side of the second insulator 21, and a positioning groove 23 is formed in the outer side of the plug inner shell 2; the hexagonal nut 3 is arranged on the outer surface of the socket shell 1; the marble 4 is arranged inside the socket shell 1; the wire clamp 5 is arranged on the outer surface of the plug inner shell 2; the plug outer shell 6 is arranged on the left side of the plug inner shell 2 and is positioned on the outer surface of the wire clamp 5; a spring 7, the spring 7 being disposed between the plug housing 6 and the wire clamp 5; and the nut 8 is threaded on the surface of the wire clamp 5.
The connecting structure is arranged between the socket shell 1 and the plug inner shell 2, the socket shell 1 and the plug inner shell 2 are only required to be butted and pushed into each other directly during installation, the plug inner shell 2 and the socket shell 1 after connection are connected easily and conveniently through the clamping connection between the marble 4 and the positioning groove 23, so that the stability of the connection between the socket shell 1 and the plug inner shell 2 is facilitated, when the socket and the plug are required to be separated, the plug outer shell 6 is only required to move to one side far away from the marble 4, the plug outer shell 6 compresses the spring 7 and the marble 4 is gradually exposed, the marble 4 and the positioning groove 23 are in a loose and unfixed state, the socket shell 1 and the plug inner shell 2 are directly pulled out and separated, so that the plug and the socket are conveniently pulled out, the plug and the marble 4 with an unlocking function play a role in preventing the disconnection of the plug in the use process, the stability of the power consumption of the equipment is improved, the problem that the use of the electrical equipment is unsafe due to the fact that the socket and the plug are directly disconnected when the wire is stressed is effectively solved, the stability of the use of the electrical equipment is improved, the push-in type locking structure can effectively resist vibration and impact, the disconnection condition caused by the fact that the cable is pulled can be prevented, the use is safe and reliable, and the plugging and unplugging in a very limited space are facilitated.
The standard design of the socket shell 1 is provided with a first external thread surface, and the first external thread surface is in threaded connection with the hexagonal nut 3.
The installation and the dismantlement of the hexagonal nut 3 are convenient.
In this embodiment, marble 4 is provided with three altogether, and is three marble 4 encircles socket shell 1 sets up, socket shell 1 is last to have seted up three activity hole, three activity hole and three marble 4 phase-match.
It can be understood that, in other embodiments, two marbles 4 may be provided, two marbles 4 are symmetrically distributed on the socket housing 1, two movable holes are formed in the socket housing 1, and the two movable holes are matched with the two marbles 4.
The marble 4 is matched with the inner surface of the positioning groove 23, so that the socket base 1 and the plug inner shell 2 can be conveniently fixed and detached.
The surface of plug inner shell 2 just is located the left side of plug outer shell 6 is provided with the spacing ring, the right side of spacing ring with the left side of plug outer shell 6 is contradicted.
The limiting ring has a limiting effect on the plug shell 6, and the plug shell 6 moves leftwards under the elastic force of the spring 7.
The right side of the surface of the plug inner shell 2 is provided with a second external thread surface, the left side of the inner surface of the wire clamp 5 is provided with a first internal thread surface, the first internal thread surface is in threaded connection with the second external thread surface, the right side of the spring 7 is fixedly connected with the left side of the wire clamp 5, and the spring 7 is sleeved on the outer surface of the plug inner shell 2.
The left side of the spring 7 is abutted against the left side of the inner wall of the plug outer shell 6, the inner surface of the plug outer shell 6 is slidably connected with the surface of the plug inner shell 2, and the outer surface of the plug outer shell 6 is provided with a golf ball surface.
The spring 7 provides leftward thrust for the plug housing 6, so that the plug housing 6 can conveniently extrude and limit the marble 4.
The plug inner shell 2 and the socket shell 1 are inserted into each other, the movable marble 4 is extruded outwards, the plug outer shell 6 is stressed, although the pressure of the spring 7 is applied to the plug outer shell 6, the protruding part of the marble 4 blocks the plug outer shell from moving continuously, and at the moment, the spring 7 is in a compressed state;
when the pin is completely inserted in place, the movable marble 4 is clamped and fixed with the positioning groove 23 on the plug inner shell 2, and meanwhile, the plug outer shell 6 is pushed to move to the outer side of the marble 4 under the action of the spring 7 and completely abuts against the marble 4, so that the marble 4 cannot move inside and outside to form a locking state;
once locked, the plug shell 6 with the locking function can be unlocked and freely plugged only by pulling, and the cable and other parts cannot be unlocked by pulling,
the utility model provides a push-in type locks the theory of operation as follows in order to reduce the connector of disconnected:
during installation, the socket shell 1 and the plug inner shell 2 only need to be butted and pushed into each other directly at the interface, so that the installation is easy and convenient, and the connected plug inner shell 2 and the socket shell 1 are clamped with each other through the marble 4 and the positioning groove 23, so that the connection stability between the socket shell 1 and the plug inner shell 2 is facilitated;
when needs are to be separated between socket and the plug, only need to remove plug housing 6 to the one side of keeping away from marble 4, plug housing 6 pressure spring 7 and marble 4 expose gradually, be in not hard up and unfixed state between feasible marble 4 and the constant head tank 23, the split is directly extracted between socket casing 1 and the plug inner shell 2, thereby conveniently extract between plug and the socket, plug housing 6 and marble 4 through having the unblock function play the effect that the plug was prevented disconnected in the in-process that uses between plug and the socket, improve the stability of equipment power consumption.
Compared with the prior art, the utility model provides a quick locking of push-in has following beneficial effect in order to reduce disconnected connector:
the plug shell 6 and the marble 4 with the unlocking function have the function of preventing the plug from being disconnected in the use process, the power utilization stability of the equipment is improved, the problem that the use of the electrical equipment is unsafe due to the fact that the socket and the plug are directly disconnected when wires are stressed is effectively solved, the use stability of the electrical equipment is improved, the push-in type locking structure can effectively resist vibration and impact, the disconnection condition caused by pulling of cables can be prevented, the use is safe and reliable, and the plug-in type locking structure is convenient to plug in a very limited space.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A push-in quick-lock to reduce disconnection connector comprising:
a socket housing and a plug inner housing;
a first insulator is fixedly connected to the inner side of the socket shell, a male needle core is arranged on the inner side of the first insulator, and a silica gel gasket is arranged inside the socket shell and on the right side of the male needle core;
a second insulator is arranged on the inner side of the plug inner shell, a female needle core is arranged on the inner side of the second insulator, and a positioning groove is formed in the outer side of the plug inner shell;
the hexagonal nut is arranged on the outer surface of the socket shell;
a marble disposed inside the socket housing;
the wire clamp is arranged on the outer surface of the plug inner shell;
the plug outer shell is arranged on the left side of the plug inner shell and is positioned on the outer surface of the wire clamp;
a spring disposed between the plug housing and the wire clamp;
the nut is threaded on the surface of the wire clamp.
2. The push-to-snap lock to reduce disconnect of claim 1, wherein the socket housing standard is provided with a first externally threaded surface that is threadably engaged with the hex nut.
3. The push-in quick-lock connector of claim 1, wherein there are three balls, three balls are disposed around the socket housing, and three holes are formed in the socket housing and match with the three balls.
4. The push-to-snap lock disconnect-reducing connector of claim 1, wherein a stop collar is disposed on a surface of the inner plug housing and on a left side of the outer plug housing, a right side of the stop collar abutting a left side of the outer plug housing.
5. The push-to-snap lock disconnect reducing connector of claim 1, wherein the plug inner housing surface is provided with a second externally threaded surface on a right side, the cable clamp inner surface is provided with a first internally threaded surface on a left side, the first internally threaded surface is in threaded connection with the second externally threaded surface, the spring is fixedly connected on a right side to the cable clamp left side, and the spring is sleeved on the plug inner housing outer surface.
6. The push-to-snap lock to reduce disconnect of claim 5, wherein the left side of the spring interferes with the left side of the inner wall of the plug outer housing, the inner surface of the plug outer housing is slidably connected with the surface of the plug inner housing, and the outer surface of the plug outer housing is provided with a golf ball surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256498.9U CN211017613U (en) | 2019-12-16 | 2019-12-16 | Push-in type connector capable of being locked quickly to reduce disconnection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256498.9U CN211017613U (en) | 2019-12-16 | 2019-12-16 | Push-in type connector capable of being locked quickly to reduce disconnection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211017613U true CN211017613U (en) | 2020-07-14 |
Family
ID=71474171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922256498.9U Expired - Fee Related CN211017613U (en) | 2019-12-16 | 2019-12-16 | Push-in type connector capable of being locked quickly to reduce disconnection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211017613U (en) |
-
2019
- 2019-12-16 CN CN201922256498.9U patent/CN211017613U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20201216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |