CN218101856U - A kind of interface unit - Google Patents

Abstract

The utility model discloses a connector, including bayonet socket and bayonet joint, the bayonet socket is pegged graft and is had the bayonet joint, the outside cover of bayonet socket is equipped with the movable sleeve. The plug socket comprises a shell, a plug cavity, a sliding groove, a spring piece seat, a metal spring piece, a connecting column, a fixed sliding rod, a movable groove, a reset spring piece and a fixed block, wherein the plug cavity is formed in the shell, the plug cavity penetrates through one end of the shell, a wiring port is formed in the other end of the shell, the sliding groove is formed in the top of the shell, the sliding groove penetrates through the plug cavity, and the fixed block is fixedly installed in the plug cavity. The movable sleeve slides along the sliding groove, the fixed sliding rod moves upwards along the displacement groove, the bottom of the fixed sliding rod is retracted into the connecting column, the plug connector can be plugged and pulled out, the movable sleeve is loosened, the movable sleeve returns to the original position under the action of the reset elastic sheet, the fixed sliding rod moves downwards and is plugged with the fixed groove, and the plug connector and the plug seat are fixed.

Description

A kind of interface unit

Technical Field

The utility model relates to a connector technical field specifically is a connector.

Background

Copper connectors are becoming more compact to achieve higher density data channels in a given area and for applications requiring data transmission to remote devices such as security cameras and climate control devices. These compact connectors are typically required to be installed on the cable in the field using simple hand operated tools. Typically, for ethernet data connections, a four-pair cable solution will be deployed using RJ45 jacks as interconnects.

The existing connector is generally clamped by a bayonet and a buckle, and the bayonet and the buckle can age and deform along with the increase of the service time and the number of plugging times, so that the connector is not firmly connected any more, and is easily disconnected in the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a connector comprises a plug socket and a plug connector, wherein the plug connector is plugged in the plug socket, and a movable sleeve is sleeved outside the plug socket.

The plug socket comprises a shell, a plug cavity, a sliding groove, a spring piece seat, a metal spring piece, a connecting column, a fixed sliding rod, a movable groove, a reset spring piece and a fixed block, wherein the plug cavity is formed in the shell, the plug cavity runs through one end of the shell, a wiring port is formed in the other end of the shell, the sliding groove is formed in the top of the shell, the sliding groove runs through the plug cavity, the fixed block is fixedly installed in the plug cavity, the spring piece seat is integrally connected with one side, away from the wiring port, of the fixed block, the metal spring piece seat is fixedly installed in the plug cavity, the connecting column is integrally connected with the top of the plug cavity, the fixed sliding rod is slidably connected with the inside of the connecting column, the movable groove is formed in the two sides of the shell, and the reset spring piece is arranged in the movable groove.

Optionally, the plug connector includes a plug block, a limiting groove, a fixing groove and a connecting groove, the plug block is plugged into the plug cavity, the limiting groove is formed in two sides of the plug block, the fixing groove is formed in the bottom of the limiting groove, the fixing groove is plugged into the bottom of the fixing slide bar, and the connecting groove is formed in the bottom of the plug block.

Optionally, the movable sleeve includes a housing, a slider, a displacement slot and a movable projection, the housing is sleeved outside the socket, the slider is integrally connected with the top inside the housing, the slider is slidably connected with the sliding slot, the displacement slot is formed in the slider, the displacement slot penetrates through two sides of the slider, the displacement slot is slidably connected with two sides of the fixed sliding rod, the movable projection is integrally connected with two sides inside the housing, and the movable projection is slidably connected with the movable slot.

Optionally, the number of the metal elastic pieces is eight, and the metal elastic pieces are electrically connected with the network cable through the wiring ports.

Optionally, a through groove for allowing the fixed slide bar to slide is formed in the middle of the connecting column, the fixed slide bar is in a shape of a T with the transverse length being larger than the longitudinal length, and the bottom of the fixed slide bar penetrates through the bottom of the connecting column.

Optionally, the connecting groove corresponds to the metal elastic sheet, a metal sheet is arranged at the top of the connecting groove, the metal sheet in the connecting groove is electrically connected with the network cable through the wiring port, and the bottom of the metal sheet in the connecting groove is lower than the top of the metal elastic sheet.

Optionally, the vertical height of the displacement slot is smaller than that of the connecting column, and the vertical height of the displacement slot is larger than that of the fixed sliding rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this connector, through setting up bayonet joint and socket, insert the grafting chamber that the socket was seted up with the grafting piece in the bayonet joint, along with the insertion of grafting piece, the top of spread groove and the top contact of metal shrapnel and push down the metal shrapnel, make the top of shell fragment contact with the sheetmetal at spread groove top all the time, and keep the on-state all the time, and peg graft with the fixed slot through the bottom with fixed slide bar, connect the car and fix in the grafting intracavity, prevent that connector disconnection from

2. This connector, through setting up the movable sleeve, when the bayonet socket is pegged graft with the bayonet joint, slide the movable sleeve to one side that the bayonet socket is close to the wiring mouth along the spout, make the slider slide along with the removal of slider, the displacement tank also can remove, and with displacement tank sliding connection's fixed slide bar along displacement tank rebound, the bottom income spliced pole of fixed slide bar, after the bayonet socket is connected with the bayonet joint, loosen the movable sleeve, the movable sleeve returns the normal position under the effect of shell fragment that resets, fixed slide bar moves down and pegs graft with the fixed slot, fix bayonet joint and bayonet socket, when needing to extract the bayonet joint, once more along the spout to one side slip movable sleeve that the bayonet socket is close to the wiring mouth, the income spliced pole is extracted from the fixed slot to the bottom of fixed slide bar, both can extract the bayonet joint from the bayonet socket.

Drawings

Fig. 1 is a schematic structural diagram of a connector according to the present invention;

fig. 2 is a schematic structural view of a socket of a connector according to the present invention;

fig. 3 is a cross-sectional view of a socket of a connector according to the present invention;

fig. 4 is a first schematic structural diagram of a plug of a connector according to the present invention;

fig. 5 is a schematic structural diagram of a plug of a connector according to the present invention;

fig. 6 is a cross-sectional view of a movable sleeve of a connector according to the present invention;

fig. 7 is a schematic structural view of a fixing block of a connector according to the present invention;

fig. 8 is a schematic structural diagram of a metal dome of the connector of the present invention.

In the figure: 1. a socket; 11. a housing; 12. an insertion cavity; 13. a chute; 14. a spring plate seat; 15. a metal spring sheet; 16. connecting columns; 17. fixing the sliding rod; 18. a movable groove; 19. resetting the elastic sheet; 110. a fixed block; 2. a plug-in connector; 21. an insertion block; 22. a limiting groove; 23. a fixing groove; 24. connecting grooves; 3. a movable sleeve; 31. a housing; 32. a slider; 33. a displacement slot; 34. a movable projection; 4. and a wiring port.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a connector, which includes a socket 1 and a plug 2, the plug 2 is inserted into the socket 1, and a movable sleeve 3 is sleeved outside the socket 1.

Socket 1 includes, shell 11, grafting chamber 12, spout 13, shell fragment seat 14, metal shrapnel 15, spliced pole 16, fixed slide bar 17, movable slot 18, shell fragment 19 and fixed block 110 reset, grafting chamber 12 sets up in the inside of shell 11, grafting chamber 12 runs through the one end of shell 11, wiring mouth 4 has been seted up to the other end of shell 11, spout 13 sets up at the top of shell 11, spout 13 runs through to grafting chamber 12, the inside fixed mounting of fixed block 110 and grafting chamber 12, shell fragment seat 14 and one side an organic whole of keeping away from wiring mouth 4 of fixed block 110 are connected, metal shrapnel 15 and shell fragment seat 14 fixed mounting, spliced pole 16 and the top an organic whole of grafting chamber 12 are connected, fixed slide bar 17 and the inside sliding connection of spliced pole 16, movable slot 18 sets up in the both sides of shell 11, the shell fragment 19 that resets sets up the inside at movable slot 18.

Plug 2 is including pegging graft piece 21, spacing groove 22, fixed slot 23 and spread groove 24, pegging graft piece 21 pegs graft with grafting chamber 12, spacing groove 22 is seted up in the both sides of pegging graft piece 21, fixed slot 23 is seted up in the bottom of spacing groove 22, fixed slot 23 pegs graft with the bottom of fixed slide bar 17, spread groove 24 sets up in the bottom of pegging graft piece 21, peg graft piece 21 in plug 2 inserts the grafting chamber 12 that grafting seat 1 seted up, along with inserting of pegging graft piece 21, the top of spread groove 24 contacts with the top of metal shrapnel 15 and pushes down metal shrapnel 15, make the top of shrapnel contact with the sheetmetal at spread groove 24 top all the time, and keep the on-state all the time, and through pegging graft fixed slide bar 17's bottom and fixed slot 23, fix the car joint in grafting chamber 12, prevent the disconnection of connector.

The movable sleeve 3 comprises a shell 31, a sliding block 32, a displacement groove 33 and a movable lug 34, the shell 31 is sleeved outside the plug socket 1, the sliding block 32 is integrally connected with the top inside the shell 31, the sliding block 32 is slidably connected with the sliding groove 13, the displacement groove 33 is formed in the sliding block 32, the displacement groove 33 penetrates through two sides of the sliding block 32, the displacement groove 33 is slidably connected with two sides of the fixed sliding rod, the movable lug 34 is integrally connected with two sides inside the shell 31, the movable lug 34 is slidably connected with the movable groove 18, when the plug socket 1 is plugged with the plug connector 2, the movable sleeve 3 slides towards one side, close to the wiring port 4, of the plug socket 1 along the sliding groove 13, so that the sliding block 32 slides along with the movement of the sliding block 32, the displacement groove 33 also moves, the fixed sliding rod 17 slidably connected with the displacement groove 33 moves upwards along with the displacement groove 33, the bottom of the fixed sliding rod 17 is collected into the connecting column 16, after the plug socket 1 is connected with the plug connector 2, the movable sleeve 3 is loosened, the movable sleeve returns to the original position under the action of the reset elastic sheet 19, and the fixed sliding rod 17 moves downwards and is plugged with the sliding rod 23.

The number of the metal elastic pieces 15 is eight, and the metal elastic pieces 15 are electrically connected with the network cable through the wiring ports 4.

The middle part of the connecting column 16 is provided with a through groove for the fixed slide bar 17 to slide, the fixed slide bar 17 is in a T shape with the transverse length larger than the longitudinal length, and the bottom of the fixed slide bar 17 penetrates through the bottom of the connecting column 16.

The connecting groove 24 corresponds to the metal elastic sheet 15, a metal sheet is arranged at the top of the connecting groove 24, the metal sheet in the connecting groove 24 is electrically connected with the network cable through the wiring port 4, and the bottom of the metal sheet in the connecting groove 24 is lower than the top of the metal elastic sheet 15.

The vertical height of the displacement slot 33 is less than that of the connecting column 16, and the vertical height of the displacement slot 33 is greater than that of the fixed slide bar 17.

The working principle is as follows: when the plug socket 1 is plugged with the plug connector 2, the movable sleeve 3 slides along the sliding groove 13 to one side of the plug socket 1 close to the wiring port 4, so that the sliding block 32 slides along with the movement of the sliding block 32, the displacement groove 33 also moves, the fixed sliding rod 17 in sliding connection with the displacement groove 33 moves upwards along the displacement groove 33, the bottom of the fixed sliding rod 17 is retracted into the connection column 16, along with the insertion of the plug block 21, the top of the connection groove 24 is in contact with the top of the metal elastic sheet 15 and presses down the metal elastic sheet 15, so that the top of the elastic sheet is always in contact with the metal sheet at the top of the connection groove 24 and always keeps in a connection state, after the connection of the plug socket 1 and the plug connector 2 is completed, the movable sleeve 3 is loosened, the movable sleeve 3 returns to the original position under the action of the reset 19, the fixed sliding rod 17 moves downwards and is plugged with the fixed groove 23, the plug connector 2 and the plug connector 2 is fixed with the plug socket 1, and when the plug connector 2 needs to be pulled out, the plug connector 2 is pulled out from the connection column 1 again along the sliding groove 13, the movable sleeve 3, the bottom of the fixed elastic sheet 17 is pulled out from the fixed groove 23, and the plug connector 2 can be pulled out of the connection column 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A connector comprises a plug socket (1) and a plug connector (2), and is characterized in that the plug connector (2) is plugged in the plug socket (1), and a movable sleeve (3) is sleeved outside the plug socket (1);

socket (1) include, shell (11), grafting chamber (12), spout (13), shell fragment seat (14), metal shell fragment (15), spliced pole (16), fixed slide bar (17), activity groove (18), shell fragment (19) and fixed block (110) reset, the inside at shell (11) is seted up in grafting chamber (12), the one end of shell (11) is run through in grafting chamber (12), wiring mouth (4) have been seted up to the other end of shell (11), the top at shell (11) is seted up in spout (13), spout (13) run through to grafting chamber (12), the inside fixed mounting of fixed block (110) and grafting chamber (12), one side an organic whole that keeps away from wiring mouth (4) of shell fragment seat (14) and fixed block (110) is connected, metal shell fragment (15) and shell fragment seat (14) fixed mounting, spliced pole (16) and the top an organic whole of grafting chamber (12) are connected, the inside sliding connection of fixed slide bar (17) and spliced pole (16), activity groove (18) are seted up in the both sides of shell (11), the inside groove (18) that resets (18).

2. A connector according to claim 1, wherein the plug connector (2) comprises a plug block (21), a limiting groove (22), a fixing groove (23) and a connecting groove (24), the plug block (21) is plugged with the plug cavity (12), the limiting groove (22) is formed on two sides of the plug block (21), the fixing groove (23) is formed in the bottom of the limiting groove (22), the fixing groove (23) is plugged with the bottom of the fixing slide rod (17), and the connecting groove (24) is formed in the bottom of the plug block (21).

3. The connector according to claim 1, wherein the movable sleeve (3) comprises a shell (31), a sliding block (32), a displacement groove (33) and a movable projection (34), the shell (31) is sleeved outside the socket (1), the sliding block (32) is integrally connected with the top inside the shell (31), the sliding block (32) is slidably connected with the sliding groove (13), the displacement groove (33) is formed in the sliding block (32), the displacement groove (33) penetrates through two sides of the sliding block (32), the displacement groove (33) is slidably connected with two sides of the fixed sliding rod, the movable projection (34) is integrally connected with two sides inside the shell (31), and the movable projection (34) is slidably connected with the movable groove (18).

4. The connector according to claim 1, wherein the number of the metal elastic pieces (15) is eight, and the metal elastic pieces (15) are electrically connected with the network cable through the wiring ports (4).

5. The connector according to claim 1, wherein a through groove for sliding of the fixing sliding rod (17) is formed in the middle of the connecting column (16), the fixing sliding rod (17) is in a T shape with a transverse length larger than a longitudinal length, and the bottom of the fixing sliding rod (17) penetrates through the bottom of the connecting column (16).

6. The connector according to claim 2, wherein the connecting groove (24) corresponds to the metal dome (15), a metal sheet is disposed on the top of the connecting groove (24), the metal sheet in the connecting groove (24) is electrically connected to the network cable through the wire connection opening (4), and the bottom of the metal sheet in the connecting groove (24) is lower than the top of the metal dome (15).

7. A connector according to claim 3, wherein the vertical height of the displacement groove (33) is smaller than the height of the connecting post (16), and the vertical height of the displacement groove (33) is greater than the height of the fixed slide (17).

Images