CN202259823U

CN202259823U - Hot-pluggable connector

Info

Publication number: CN202259823U
Application number: CN2011204110943U
Authority: CN
Inventors: 罗建斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-24
Filing date: 2011-10-24
Publication date: 2012-05-30
Anticipated expiration: 2021-10-24

Abstract

The utility model discloses a conductive connector, in particular to a hot-pluggable connector. The hot-pluggable connector comprises a male joint and a female joint which are matched with each other, wherein, the male joint is composed of a male joint housing which is internally and fixedly provided with a male joint inner sleeve; a male joint insulator is fixed in the male joint inner sleeve; an insertion hole is formed in the male joint insulator; the female joint comprises a female joint housing which is internally and fixedly provided with a female joint insulator; a contact pin matched with the insertion hole is internally connected with the female joint insulator; a signal control pin is also arranged in the female joint insulator; and a control pin insertion hole matched with the signal control pin is also arranged in the male joint insulator. According to the utility model, the situation that the connector is damaged by instant current discharge during hot plugging can be effectively avoided, the IP65 waterproof effect can be achieved without the aid of external injection moulding forming after cables are mounted on the cable, so the secondary processing cost and time of a client are saved, and inconvenience caused by post-maintenance of complex processing components is avoided.

Description

The connector of warm swap

Technical field

The utility model relates to a kind of conducting connecting part, particularly relates to a kind of connector of warm swap.

Background technology

Existing forceful electric power three core electric connectors have generally only been done the insulation of forceful electric power, but can't resolve the warm swap problem, and the connector of this structure is when logical when going up 220V voltage belt hot-line insertion and extraction, electric current since abrupt release cause high-voltage breakdown and damage connector through regular meeting.

The utility model content

For solving the problems of the technologies described above, the utility model provide a kind of can effectively avoid because of plug the time because electric current sparks the connector of the warm swap that damages connector.

The connector of the warm swap of the utility model comprises the male joint and the female joint that cooperatively interact, and said male joint comprises the male joint housing; Have in the male joint at said male joint housing internal fixation and to overlap, the cover internal fixation has the male joint insulator in the said male joint, is provided with jack in the said male joint insulator; The male joint insulator is fixedly connected with and the corresponding jack solder side of jack; Said female joint comprises the female joint housing, and said female joint housing internal fixation has the female joint insulator, is connected with the contact pin that matches with jack in the said female joint insulator; The female joint insulator is fixedly connected with and the corresponding contact pin solder side of contact pin; Also be provided with the signal controlling pin in the said female joint insulator, be provided with the control cushion hole that is complementary with the signal controlling pin in the male joint insulator, the length of contact pin should be greater than the length of signal controlling pin.

The connector of the warm swap of the utility model also is connected with the adapter sleeve that extends outward in the said male joint housing, and said adapter sleeve inwall is provided with the cable seal circle.

The connector of the warm swap of the utility model is provided with the cable clip that is used for clamping cables in the said adapter sleeve, cable clip is connected with the cable clip back-up ring.

The connector of the warm swap of the utility model, said signal controlling pin is positioned at the edge of contact pin.

The connector of the warm swap of the utility model, place, said female joint end also is connected with the female joint trim ring, between female joint housing and female joint trim ring, is provided with the female joint sealing ring.

Compared with prior art the beneficial effect of the utility model is: owing in the female joint insulator, also be provided with the signal controlling pin; Be provided with the control cushion hole that is complementary with the signal controlling pin in the male joint insulator; The length of contact pin should be greater than the length of signal controlling pin; The signal controlling pin played the effect that the back contact separates earlier when connector plugged like this; Like this can the Control current signal be communicated with after when connector connects, when connector separates, break off earlier again, spark when effectively avoiding and damage connector because of the band plug; Also be connected with the adapter sleeve that extends outward in the male joint housing, the adapter sleeve inwall is provided with the cable seal circle; Make connector that the waterproof effect that need not also can reach IP65 behind the cable by outside injection mo(u)lding is installed, and the secondary processing cost and the time of practicing thrift the client, the inconvenience that later maintenance brought of complicated processing assembly also avoided.

Description of drawings

Fig. 1 is the structural representation of male joint in the connector of the utility model warm swap;

Fig. 2 is the structural representation of female joint in the connector of the utility model warm swap;

Fig. 3 is the internal structure sketch map of male joint in the connector of the utility model warm swap;

Fig. 4 is the internal structure sketch map of female joint in the connector of the utility model warm swap;

Embodiment

Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.

Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, a kind of connector of warm swap comprises the male joint and the female joint that cooperatively interact; Male joint comprises male joint housing 1, is connected with the adapter sleeve 3 that extends outward in the male joint housing 1, is provided with the cable clip 4 that is used for clamping cables in the adapter sleeve 3; Cable clip 4 is connected with cable clip back-up ring 6, and adapter sleeve 3 inwalls are provided with cable seal circle 5, has at male joint housing 1 internal fixation and overlaps 2 in the male joint; Cover 2 internal fixation have male joint insulator 8 in the male joint, are provided with jack in the male joint insulator 8, and male joint insulator 8 is fixedly connected with and the corresponding jack solder side 7 of jack; Female joint comprises female joint housing 9; Female joint housing 9 outer walls are provided with hold-down nut 12, are provided with sealing ring 13 between hold-down nut 12 and the female joint housing 9, and place, female joint housing 9 ends also is connected with female joint trim ring 10; Between female joint housing 9 and female joint trim ring 10, be provided with female joint sealing ring 11; Female joint housing 9 internal fixation have female joint insulator 14, are connected with the contact pin 16 that matches with jack in the female joint insulator 14, and female joint insulator 14 is fixedly connected with and contact pin 16 corresponding contact pin solders side 15; Also be provided with signal controlling pin 17 in the female joint insulator 14; Signal controlling pin 17 is positioned at the edge of contact pin 16, is provided with the control cushion hole that is complementary with signal controlling pin 17 in the male joint insulator 14, and the length of contact pin 16 should be greater than the length of signal controlling pin 17.

Present embodiment is provided with the control cushion hole that is complementary with signal controlling pin 17 owing in female joint insulator 9, also be provided with signal controlling pin 17 in the male joint insulator 8, the length of contact pin 16 should be greater than the length of signal controlling pin 17; Signal controlling pin 17 plays the effect that the back contact separates earlier like this; During actual the use, the male joint short circuit, female joint end and client's internal circuit board are connected into a relay switch loop; Cut-offfing of control contact pin 16 loops; Contact pin 16 has been in contact condition when the contact of signal controlling pin 17 back, and big current circuit was connected and avoided electrion this moment, and signal controlling pin 17 breaks off earlier when separating; Thereby contact pin 16 just separates the generation of also having avoided discharge after loop outage, damages connector when effectively avoiding because of plug owing to electric current is excessive; Also be connected with the adapter sleeve 3 that extends outward in the male joint housing 1; Adapter sleeve 3 inwalls are provided with cable seal circle 5; Make connector that the waterproof effect that need not also can reach IP65 behind the cable by outside injection mo(u)lding is installed; And practice thrift client's secondary processing cost and time, also avoided the inconvenience that later maintenance brought of complicated processing assembly.

The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection range of the utility model.

Claims

1. the connector of a warm swap; Comprise the male joint and the female joint that cooperatively interact, said male joint comprises the male joint housing, has in the male joint at said male joint housing internal fixation and overlaps; The cover internal fixation has the male joint insulator in the said male joint; Be provided with jack in the said male joint insulator, the male joint insulator is fixedly connected with and the corresponding jack solder side of jack, and said female joint comprises the female joint housing; Said female joint housing internal fixation has the female joint insulator; Be connected with the contact pin that matches with jack in the said female joint insulator, the female joint insulator is fixedly connected with and the corresponding contact pin solder side of contact pin, it is characterized in that: also be provided with the signal controlling pin in the said female joint insulator; Be provided with the control cushion hole that is complementary with the signal controlling pin in the male joint insulator, the length of contact pin should be greater than the length of signal controlling pin.

2. the connector of warm swap as claimed in claim 1, it is characterized in that: also be connected with the adapter sleeve that extends outward in the said male joint housing, said adapter sleeve inwall is provided with the cable seal circle.

3. the connector of warm swap as claimed in claim 2, it is characterized in that: be provided with the cable clip that is used for clamping cables in the said adapter sleeve, cable clip is connected with the cable clip back-up ring.

4. the connector of warm swap as claimed in claim 1, it is characterized in that: said signal controlling pin is positioned at the edge of contact pin.

5. the connector of warm swap as claimed in claim 4 is characterized in that: place, said female joint end also is connected with the female joint trim ring, between female joint housing and female joint trim ring, is provided with the female joint sealing ring.