CN210074272U

CN210074272U - Seven-core QCS socket connector

Info

Publication number: CN210074272U
Application number: CN201821886127.8U
Authority: CN
Inventors: 孙超; 林郑辉; 杨成花; 王伟
Original assignee: Wusu Industrial Development Shanghai Co Ltd
Current assignee: Wusu Industrial Development Shanghai Co Ltd
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2020-02-14
Anticipated expiration: 2028-11-15

Abstract

The utility model provides a seven core QCS socket connector relates to the socket connector field. The seven-core QCS socket connector comprises an anode and a cathode, the surfaces of the anode and the cathode comprise ECP rear covers, the middle of the ECP rear covers is provided with a hole, the inside of the ECP rear covers is sleeved with the surfaces of the anode and the cathode, the surfaces of the ECP rear covers comprise dust-proof ports, the dust-proof ports are arranged on the surfaces of the ECP rear covers and are provided with seven-core ECP plugs, and the left ends of the seven-core ECP plugs are fixedly connected with the right ends of the anode and the cathode. This seven core QCS socket connector, O type circle through setting up to make the screw thread carry out threaded connection with ECP back lid when, make the screw thread carry out the sealing to inside through O type circle, make seven core QCS socket connector can prevent inside water or humid gas access device, reached this socket connector and can effectively carry out waterproof effect, solved current socket connector and can't go on to device inside waterproof, the device that leads to appears the short circuit scheduling problem easily.

Description

Seven-core QCS socket connector

Technical Field

The utility model relates to a socket connector technical field specifically is a seven core QCS socket connectors.

Background

When current heavy commercial car of socket connector went bad weather such as sleet and traveles, the socket of installation on the rear loading can openly accept the impact of sleet, causes whole pencil to establish ties the short circuit phenomenon can appear in having the water metal socket to current socket connector generally is the screw fixation, and this kind of condition leads to the problem of the installation of being not convenient for, consequently, we propose a seven core QCS socket connector and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rational in infrastructure and novel, dustproof and waterproof's seven core QCS socket connector.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a seven core QCS socket connector, includes positive negative pole, the surface of positive negative pole is including the lid behind the ECP, the middle part of lid is seted up porosely behind the ECP, the inside of lid cup joints with the surface of positive negative pole behind the ECP, the surface of lid is including the dust guard behind the ECP, the surface that the dust guard lies in the ECP back lid is seted up, the surface of positive negative pole is including the ECP plug, the left end of ECP plug and the right-hand member fixed connection of positive negative pole, the surface of ECP plug is including the core plug, the left side of core plug and the left side fixed connection of ECP plug, and core plug and positive negative pole are electric connection, the surface of ECP plug is including O type circle, the left side of O type circle and the right side swing joint of ECP plug, the surperficial precious face of ECP plug includes the core socket, the inside of core socket is pegged graft with the surface of core plug, the surface of core socket is, the surface of screw thread is connected with the fixed surface of core socket, the surface of core socket is including instructing the arrow point, the lower surface of instructing the arrow point is connected with the fixed surface of core socket, the surface of core socket is including the lid, the right side of lid and the left side fixed connection of core socket.

Further, the surface of lid is including spiral cover mechanism, hinge connection is passed through with the left side of lid in the right side of spiral cover mechanism, the surface of spiral cover mechanism is including rotatory bayonet socket, inserted bar, rotatory buckle, resilience hinge and No. two inserted bars, the left side of rotatory bayonet socket and the right side fixed connection of spiral cover mechanism, the inside grafting of an inserted bar and rotatory bayonet socket, the surface of rotatory buckle and the inside overlap joint of rotatory bayonet socket, the inside of resilience hinge cup joints with the surface of an inserted bar and No. two inserted bars.

Furthermore, the surface of the cover comprises a buckle, and the right side of the buckle is fixedly connected with the left side of the cover.

Furthermore, the surface of the cover comprises screw holes, and the screw holes are formed in the front face of the cover.

Furthermore, the surface of the cover comprises a cover surface and a handle, the right side of the cover surface is fixedly connected with the left side of the cover, and the side, far away from the front, of the handle is fixedly connected with the front of the cover surface.

Furthermore, the surface of the core socket comprises a wrong inserting opening, and one side of the wrong inserting opening, which is far away from the front side, is fixedly connected with the front side of the core socket.

Further, the surface of lid is including sponge cap pad and buffer spring behind the ECP, the left side of sponge cap pad bonds with the right side of lid behind the ECP, the left side swing joint of lid behind buffer spring's the right-hand member and the ECP, buffer spring's the left side and the right side fixed connection of ECP plug, the inner wall of lid is including buffering sponge behind the ECP, the inner wall left side fixed connection of lid behind the right side of buffering sponge and the ECP.

Further, a sealing body is arranged in the ECP rear cover, and a sealing plug and a water absorption plug are respectively arranged on the sealing body;

the sealing plug is provided with a sealing hole which can lead the lead to pass through, the sealing hole is assembled with the lead in a sealing way, and the sealing plug is tightly attached and sealed with the inner end face of the ECP rear cover, so that water is prevented from permeating;

the sealing plug is also provided with a matching bulge, the matching bulge is arranged in a matching groove, the matching groove is arranged on the water sucking plug, and the water sucking plug and the sealing plug are glued into a whole;

the water absorption plug is provided with a water absorption hole which is tightly attached to the outer wall of the lead and is made of a high water absorption material;

the water absorption stopper outside scribble and meet water color-changing printing ink, when water from the water absorption stopper transmit to meet water color-changing printing ink, meet water color-changing printing ink and change color, cover behind the ECP and be provided with transparent part, transparent part is transparent state, transparent part just right with meeting water color-changing printing ink. And the ECP rear cover is sleeved and assembled with the ECP plug.

The utility model provides a pair of seven core QCS socket connectors. The method has the following beneficial effects:

1. this seven core QCS socket connector, O type circle through setting up to make the screw thread carry out threaded connection with ECP back lid when, make the screw thread carry out the sealing to inside through O type circle, make seven core QCS socket connector can prevent inside water or humid gas access device, reached this socket connector and can effectively carry out waterproof effect, solved current socket connector and can't go on to device inside waterproof, the device that leads to appears the short circuit scheduling problem easily.

2. This seven core QCS socket connector through the mistake bayonet socket that sets up to make when pulling out seven core plugs because of inserting phenomena such as the short circuit that the mistake leads to, reached and played the fire prevention to the socket connector, prevented the effect of short circuit phenomenon from appearing, solved the socket connector and had the conflagration always, the problem of both short circuits.

3. This seven core QCS socket connector, the sponge cover pad through setting up makes after the sliding ECP lid when the surface of pole slides, promote the frictional force on object surface, make the lid firm effectively behind the ECP, through buffer spring, thereby make after the ECP lid slide to the ECP socket, produce the resistance, make behind the rotatory screw thread, lid and ECP plug separate at once behind the ECP, it is good to have reached to make ECP waterproof performance, and the stable effect that is difficult for droing, the not waterproof problem of lid is enough behind the ECP has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is an enlarged view of the cover rotating mechanism shown in FIG. 2 according to the present invention;

fig. 5 is a side view of the cover of fig. 2 in accordance with the present invention;

fig. 6 is a side view of the present invention shown in fig. 1.

Fig. 7 is a schematic diagram of an improved structure of the present invention.

Detailed Description

As shown in fig. 1-6, an embodiment of the present invention provides a seven-core QCS socket connector, including positive and negative electrodes 1, the surface of the positive and negative electrodes 1 includes an ECP rear cover 2, a hole is opened in the middle of the ECP rear cover 2, the inside of the ECP rear cover 2 is sleeved with the surface of the positive and negative electrodes 1, the surface of the ECP rear cover 2 includes a dust-proof port 201, the dust-proof port 201 is opened on the surface of the ECP rear cover 2, the surface of the positive and negative electrodes 1 includes an ECP plug 3, the left end of the ECP plug 3 is fixedly connected with the right ends of the positive and negative electrodes 1, the surface of the ECP plug 3 includes a seven-core plug 9, the left side of the seven-core plug 9 is fixedly connected with the left side of the ECP plug 3, and the seven-core plug 9 is electrically connected with the positive and negative electrodes 1, the surface of the ECP plug 3 includes an O-ring 4, the left side of the O-ring 4 is movably connected with the right side of the ECP plug 3, the surface of, the side of the erroneous insertion opening 14 far away from the front is fixedly connected with the front of the seven-core socket 7, through the arrangement, the erroneous insertion can occur when the plug is pulled out and inserted, and finally the problem of power failure is caused, the inner part of the seven-core socket 7 is inserted into the surface of the seven-core plug 9, the surface of the seven-core socket 7 comprises the screw thread 5, the surface of the screw thread 5 is fixedly connected with the surface of the seven-core socket 7, the surface of the seven-core socket 7 comprises the indication arrow 6, the lower surface of the indication arrow 6 is fixedly connected with the upper surface of the seven-core socket 7, the surface of the seven-core socket 7 comprises the cover 10, the surface of the cover 10 comprises the buckle 8, the right side of the buckle 8 is fixedly connected with the left side of the cover 10, through the arrangement, the buckle 8 can fix the cover 12 when the cover 12 is fastened, the surface of the cover 10 comprises the screw hole 1001, the screw hole 1001 is arranged on the front surface of the cover 10, through the arrangement, screws are placed through the screw hole 1001, so that the device is fixed, the surface of the cover 10 comprises a cover surface 12 and a handle 13, the right side of the cover surface 12 is fixedly connected with the left side of the cover 10, the side, away from the front surface, of the handle 13 is fixedly connected with the front surface of the cover surface 12, through the arrangement, the cover surface 12 moves upwards or downwards through pressing and moving the handle 13, the surface of the cover 10 comprises a cover rotating mechanism 11, the right side of the cover rotating mechanism 11 is connected with the left side of the cover 10 through a hinge, the surface of the cover rotating mechanism 11 comprises a rotating bayonet 1101, a first inserting rod 1102, a rotating buckle 1103, a rebound hinge 1104 and a second inserting rod 1105, the left side of the rotating bayonet 1101 is fixedly connected with the right side of the cover rotating bayonet 11, the first inserting rod 1102 is inserted into the rotating bayonet 1101, the surface of the rotating buckle 1103 is overlapped with the inside of the rotating bayonet 1101, the inside of resilience hinge 1104 cup joints with the surface of an inserted bar 1102 and No. two inserted bars 1105, through this kind of setting, thereby make spiral cover mechanism 11 release convenient resilience in back with capping 12 through resilience hinge 1104, thereby reach the effect of making things convenient for seven core QCS socket connector normal use, the right side of lid 10 and the left side fixed connection of seven core sockets 7, the surface of lid 2 is including sponge cap pad 15 and buffer spring 16 behind the ECP, the left side of sponge cap pad 15 bonds with the right side of lid 2 behind the ECP, the right-hand member of buffer spring 16 and the left side swing joint of lid 2 behind the ECP, the left side of buffer spring 16 and the right side fixed connection of ECP plug 3, the inner wall of lid 2 behind the ECP is including the buffer sponge, the right side of buffer sponge and the inner wall left side fixed connection of lid 2 behind the ECP.

The seven-core plug 9 is aligned with the seven-core socket 7, the error bayonet 14 is aligned with the error bayonet 14 of the seven-core plug 9, mutual extrusion is carried out through manpower, the seven-core plug 9 is plugged with the seven-core socket 7, the phenomenon of short circuit caused by wrong plugging when the seven-core plug 9 is plugged is realized through mistakenly plugging the bayonet 14, the socket connector is prevented from being fired, the problem of short circuit existing in the socket connector is solved, the ECP rear cover 2 slides up and down on the surfaces of the positive and negative electrodes 1, the ECP rear cover 2 is aligned with the threads 5, the threads inside the ECP rear cover 2 are in threaded connection with the threads 5, the seven-core plug 9 and the seven-core socket 7 are sealed internally, the handle 13 on the surface of the cover 10 is pressed, the handle 13 is opened and closed through the rebound hinge 1104, make handle 13 drive capping 12 and carry out the hinge and rotate, go on fixing the buckle to lid 10 to make this seven core QCS socket connector carry out normal work, and not influenced by the rainwater in rainy weather and lead to the condition of inside series connection short circuit.

Referring to fig. 7, when in normal use, once water enters, the socket is short-circuited, which may lead to spontaneous combustion and damage of the battery jar, but at present, the socket can only be disassembled to check whether water enters, and the water cannot be directly observed, so that a user cannot find the water inlet phenomenon in time, and a great potential safety hazard also exists. In actual use, the assembly of the ECP back cover 2 and the ECP plug 3 is easy to be filled with water, because here, the lead 18 is the input end, and water is likely to penetrate through the lead, so the applicant makes the following improvements:

a sealing body 17 is arranged in the ECP rear cover 2, and a sealing plug 171 and a water sucking plug 172 are respectively arranged on the sealing body 17;

the sealing plug 171 is provided with a sealing hole through which the lead wire 18 can pass, the sealing hole is in sealing assembly with the lead wire 18, and the sealing plug 171 is tightly sealed with the inner end face of the ECP rear cover 2, so that water is prevented from permeating;

the sealing plug 171 is further provided with a matching protrusion 1711, the matching protrusion 1711 is arranged in a matching groove 1721, the matching groove 1721 is arranged on the water absorption plug 172, and the water absorption plug 172 and the sealing plug 171 are glued into a whole;

the water sucking plug 172 is provided with a water sucking hole which is tightly attached to the outer wall of the lead 18 and is made of a high water absorption material, once water permeates into the water sucking plug through the lead, the water sucking plug can directly suck the water, and therefore the water is prevented from entering the ECP plug 3;

the outside of water absorption stopper 172 scribble and meet water color-changing ink 19, when water from water absorption stopper transmission to meet water color-changing ink 19, meet water color-changing ink 19 and change color, simultaneously, be provided with transparent portion 210 behind the ECP on lid 2, transparent portion 210 is transparent state, whether accessible transparent portion 210 observes meeting water color-changing ink 19 and discolours and judges whether intake to improve the security.

Claims

1. The utility model provides a seven core QCS socket connector, includes positive negative pole (1), lid (2) behind the surface of positive negative pole (1) including ECP, the middle part of lid (2) is seted up porosely behind the ECP, the inside of lid (2) cup joints with the surface of positive negative pole (1) behind the ECP, its characterized in that: the surface of the ECP rear cover (2) comprises a dustproof port (201), the dustproof port (201) is arranged on the surface of the ECP rear cover (2), the surfaces of the positive and negative electrodes (1) comprise ECP plugs (3), the left ends of the ECP plugs (3) are fixedly connected with the right ends of the positive and negative electrodes (1), the surface of the ECP plug (3) comprises a seven-core plug (9), the left side of the seven-core plug (9) is fixedly connected with the left side of the ECP plug (3), the seven-core plug (9) is electrically connected with the positive and negative electrodes (1), the surface of the ECP plug (3) comprises an O-shaped ring (4), the left side of the O-shaped ring (4) is movably connected with the right side of the ECP plug (3), the surface of the ECP plug (3) comprises a seven-core socket (7), the inside of the seven-core socket (7) is inserted into the surface of the seven-core plug (9), the surface of seven core sockets (7) is including screw thread (5), the fixed surface of the surface of screw thread (5) and seven core sockets (7) is connected, the surface of seven core sockets (7) is including indicating arrow (6), the lower surface of indicating arrow (6) and the fixed surface of seven core sockets (7) are connected, the surface of seven core sockets (7) is including lid (10), the right side of lid (10) and the left side fixed connection of seven core sockets (7).

2. The seven-core QCS socket connector of claim 1, wherein: the surface of lid (10) is including spiral cover mechanism (11), hinge connection is passed through with the left side of lid (10) on the right side of spiral cover mechanism (11), the surface of spiral cover mechanism (11) is including rotatory bayonet socket (1101), inserted bar (1102), rotatory buckle (1103), resilience hinge (1104) and No. two inserted bars (1105), the left side of rotatory bayonet socket (1101) and the right side fixed connection of spiral cover mechanism (11), inserted bar (1102) is pegged graft with the inside of rotatory bayonet socket (1101), the inside overlap joint of rotatory buckle (1103) and rotatory bayonet socket (1101), the inside of resilience hinge (1104) cup joints with the surface of an inserted bar (1102) and No. two inserted bars (1105).

3. The seven-core QCS socket connector of claim 1, wherein: the surface of the cover (10) comprises a buckle (8), and the right side of the buckle (8) is fixedly connected with the left side of the cover (10).

4. The seven-core QCS socket connector of claim 1, wherein: the surface of the cover (10) comprises screw holes (1001), and the screw holes (1001) are formed in the front face of the cover (10).

5. The seven-core QCS socket connector of claim 1, wherein: the surface of the cover (10) comprises a cover surface (12) and a handle (13), the right side of the cover surface (12) is fixedly connected with the left side of the cover (10), and one side, far away from the front side, of the handle (13) is fixedly connected with the front side of the cover surface (12).

6. The seven-core QCS socket connector of claim 1, wherein: the surface of the seven-core socket (7) comprises a wrong inserting opening (14), and one side, far away from the front, of the wrong inserting opening (14) is fixedly connected with the front of the seven-core socket (7).

7. The seven-core QCS socket connector of claim 1, wherein: the surface of lid (2) behind the ECP is including sponge cap pad (15) and buffer spring (16), the left side of sponge cap pad (15) bonds with the right side of lid (2) behind the ECP, the left side swing joint of lid (2) behind the right-hand member of buffer spring (16) and the ECP, the left side of buffer spring (16) and the right side fixed connection of ECP plug (3), the inner wall of lid (2) is including the buffer sponge behind the ECP, the inner wall left side fixed connection of lid (2) behind the right side of buffer sponge and the ECP.

8. The seven-core QCS socket connector of claim 1, wherein: a sealing body (17) is arranged in the ECP rear cover (2), and a sealing plug (171) and a water sucking plug (172) are respectively arranged on the sealing body (17);

the sealing plug (171) is provided with a sealing hole which can lead the lead (18) to pass through, the sealing hole is assembled with the lead (18) in a sealing way, and the sealing plug (171) is tightly attached and sealed with the inner end surface of the ECP rear cover (2), so that water is prevented from permeating;

the sealing plug (171) is also provided with a matching protrusion (1711), the matching protrusion (1711) is arranged in a matching groove (1721), the matching groove (1721) is arranged on the water absorption plug (172), and the water absorption plug (172) and the sealing plug (171) are glued into a whole;

the water suction plug (172) is provided with a water suction hole which is tightly attached to the outer wall of the lead (18) and is made of a high water absorption material;

the outside of the water absorption plug (172) is coated with water-meeting color-changing ink (19), when water is transmitted to the water-meeting color-changing ink (19) from the water absorption plug, the water-meeting color-changing ink (19) changes color, a transparent part (210) is arranged on the ECP rear cover (2), the transparent part (210) is in a transparent state, and the transparent part (210) is just opposite to the water-meeting color-changing ink (19).