CN216161992U

CN216161992U - Ready-package joint that charges

Info

Publication number: CN216161992U
Application number: CN202121692300.2U
Authority: CN
Inventors: 李红; 王梅
Original assignee: Shanghai Gongfu Industrial Co ltd
Current assignee: Shanghai Gongfu Industrial Co ltd
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2022-04-01
Anticipated expiration: 2031-07-24

Abstract

The utility model relates to the technical field of connectors and discloses a quick-assembly type charging connector which comprises an inserting end, wherein a fixing part is fixedly installed on the outer side of the inserting end, a crimping end is fixedly installed on the outer side of the fixing part, a contact part is arranged on the outer side of the inserting end, the contact part and the inserting end are in threaded connection, and a wire sleeve is arranged on the outer side of the crimping end. This ready-package connects that charges, with the antiskid ways in the outside of holding portion, the rubber material through the antiskid ways carries out insulating contact, and ripple-shaped structure through the antiskid ways outside, increase friction area, prevent the landing, overlap the line cover outside the crimping end, through the appurtenance crimping, it is fixed with the line cover to make the crimping end, and through the setting of packing ring, play the sealed effect between line cover and the crimping end, the waterproof performance of reinforcing means, it is rotatory to insert the flat sword in the draw-in groove, be convenient for drive the threaded rod and rotate, through the threaded connection of threaded rod and thread groove, make the contact site and the dismouting of being convenient for of grafting end, the installation is simple swift.

Description

Ready-package joint that charges

Technical Field

The utility model relates to the technical field of connectors, in particular to a quick-assembly charging connector.

Background

The size of a plug-socket and a converter of a general electronic product and an electric appliance plug is an important technical requirement related to whether the plug-socket and the converter can be safely used and whether the universal interchangeability requirement is met so as to avoid false insertion, and particularly relates to a quick-assembly charging connector.

Most of the existing quick-mounting charging connectors are inconvenient to assemble, the assembly of related accessories such as electric wires is needed, the sealing and waterproof performance of the assembled quick-mounting charging connectors is poor, and short circuits are easily caused due to improper use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a quick-assembly charging connector, aiming at solving the problems that most of the existing quick-assembly charging connectors in the background art are not convenient to assemble, the assembling of related accessories such as electric wires and the like is required, the sealing and waterproof performance of the assembled quick-assembly charging connectors is poor, and short circuit is easily caused due to improper use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ready-package connector that charges, includes the end of pegging graft, the outside fixed mounting of end of pegging graft has holding portion, the outside fixed mounting of holding portion has the crimping end, the outside of end of pegging graft is provided with contact site, contact site and grafting end are threaded connection, the outside of crimping end is provided with the line cover.

Preferably, the inserting end comprises a thread groove, the inserting end is made of brass, the thread groove is formed in one side, away from the fixing portion, of the inserting end, the depth of the thread groove is smaller than the length of the inserting end, the inserting end is convenient to conduct electricity through the brass material of the inserting end, and the inserting end is convenient to connect with the contact portion through the thread groove.

Preferably, the fixing portion includes the antiskid cover, the outside of fixing portion is provided with the antiskid cover, the antiskid cover is connected for the registrate with fixing portion, the antiskid cover adopts the rubber material, the outside of antiskid cover is ripple structure, overlaps the antiskid cover in the outside of fixing portion, carries out insulating contact through the rubber material of antiskid cover to ripple structure through the antiskid cover outside, increase friction area prevents to hold the landing when taking.

Preferably, the crimping end includes slot, round hole, packing ring, the slot has been seted up in the outside of crimping end, the round hole has been seted up in the outside of crimping end, the outside of crimping end is provided with two packing rings, the internal diameter of packing ring is the same with the diameter of crimping end, the packing ring is sliding connection with the crimping end, through the setting of packing ring, strengthens the waterproof performance of device.

Preferably, the contact part comprises a threaded rod and a clamping groove, the threaded rod is fixedly mounted on the outer side of the contact part and is in threaded connection with the threaded groove, the contact part is of a missile-shaped structure, the clamping groove is formed in one side, far away from the threaded rod, of the contact part, the flat cutter is inserted into the clamping groove to rotate, the threaded rod is convenient to drive to rotate, and the contact part and the inserting end are convenient to disassemble and assemble through threaded connection of the threaded rod and the threaded groove.

Preferably, the wire sleeve is connected with the crimping end in a sleeved mode, the outer diameter of the wire sleeve is the same as that of the gasket, the wire sleeve is sleeved outside the crimping end, the crimping end and the wire sleeve are fixed through crimping of an auxiliary tool, and the sealing effect between the wire sleeve and the crimping end is achieved through the arrangement of the gasket.

Compared with the prior art, the utility model provides a quick-assembly charging connector which has the following beneficial effects: this ready-package connects that charges, with the antiskid ways in the outside of holding portion, the rubber material through the antiskid ways carries out insulating contact, and ripple-shaped structure through the antiskid ways outside, increase friction area, the landing when preventing to hold, overlap the line cover outside the crimping end, through the appurtenance crimping, it is fixed with the line cover to make the crimping end, and through the setting of packing ring, play the sealed effect between line cover and the crimping end, the waterproof performance of reinforcing means, it is rotatory to insert the flat sword in the draw-in groove, be convenient for drive the threaded rod and rotate, through the threaded connection of threaded rod and thread groove, make the contact site and the dismouting of being convenient for of grafting end, device integral erection is simple swift.

Drawings

FIG. 1 is a first cross-sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a first perspective view of the present invention;

fig. 4 is a schematic perspective view of the present invention.

Wherein: 1. a plug end; 2. a holding part; 3. crimping ends; 4. a contact portion; 5. a wire sleeve; 11. a thread groove; 21. an anti-slip sleeve; 31. a slot; 32. a circular hole; 33. a gasket; 41. a threaded rod; 42. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a quick-assembly charging connector comprises an inserting end 1, the inserting end 1 includes a threaded groove 11, the inserting end 1 is made of brass, a side of the inserting end 1 away from a fixing portion 2 is provided with a threaded groove 11, the depth of the threaded groove 11 is smaller than the length of the inserting end 1, the inserting end 1 is made of brass to be conductive through the inserting end 1, the connecting end is connected with a contact portion 4 through the threaded groove 11, the fixing portion 2 is fixedly mounted on the outer side of the inserting end 1, the fixing portion 2 includes an anti-slip cover 21, the outer side of the fixing portion 2 is provided with the anti-slip cover 21, the anti-slip cover 21 is in sleeved connection with the fixing portion 2, the anti-slip cover 21 is made of rubber, the outer side of the anti-slip cover 21 is made of corrugated structure, the anti-slip cover 21 is sleeved on the outer side of the fixing portion 2, the anti-slip cover 21 is in insulated contact through the rubber material of the anti-slip cover 21, and the corrugated structure on the outer side of the anti-slip cover 21 is formed of the anti-slip cover, the friction area is increased, and the sliding is prevented when the hand is held;

the outer side of the fixing part 2 is fixedly provided with a crimping end 3, the crimping end 3 comprises a slot 31, a round hole 32 and a gasket 33, the outer side of the crimping end 3 is provided with the slot 31, the outer side of the crimping end 3 is provided with the round hole 32, the outer side of the crimping end 3 is provided with two gaskets 33, the inner diameter of each gasket 33 is the same as the diameter of the crimping end 3, each gasket 33 is in sliding connection with the crimping end 3, the waterproof performance of the device is enhanced through the arrangement of the gaskets 33, the outer side of the plugging end 1 is provided with a contact part 4, the contact part 4 is in threaded connection with the plugging end 1, each contact part 4 comprises a threaded rod 41 and a clamping groove 42, the outer side of each contact part 4 is fixedly provided with a threaded rod 41, each threaded rod 41 is in threaded connection with the threaded groove 11, each contact part 4 is in a missile-shaped structure, one side, far away from the threaded rod 41, of each contact part 4 is provided with the clamping groove 42, a flat cutter is inserted into the clamping groove 42 to rotate, and the threaded rod 41 is conveniently driven to rotate, the threaded rod 41 is connected with the threaded groove 11 in a threaded manner, so that the contact part 4 and the insertion end 1 are convenient to disassemble and assemble;

the outside of crimping end 3 is provided with wire cover 5, and wire cover 5 is cup jointed with crimping end 3, and the external diameter of wire cover 5 is the same with the external diameter of packing ring 33, overlaps wire cover 5 outside crimping end 3, through appurtenance crimping, makes crimping end 3 and wire cover 5 fixed to through the setting of packing ring 33, play the sealed effect between wire cover 5 and crimping end 3.

When the anti-skidding wire sleeve is used, the anti-skidding sleeve 21 is sleeved on the outer side of the fixing portion 2, the rubber material of the anti-skidding sleeve 21 is in insulation contact, the corrugated structure on the outer side of the anti-skidding sleeve 21 is used for increasing the friction area, the anti-skidding wire sleeve is prevented from being held by hand, the wire sleeve 5 is sleeved outside the crimping end 3, the crimping end 3 is fixed with the wire sleeve 5 through the compression joint of an auxiliary tool, the sealing effect between the wire sleeve 5 and the crimping end 3 is achieved through the arrangement of the gasket 33, the flat cutter is inserted into the clamping groove 42 to rotate, the threaded rod 41 is convenient to drive to rotate, the threaded rod 41 is connected with the thread groove 11 through threads, the contact portion 4 and the splicing end 1 are convenient to disassemble and assemble, and the splicing end 1 is convenient to conduct electricity through the brass material adopted by the splicing end 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ready-package connects that charges, includes grafting end (1), its characterized in that: the utility model discloses a crimping terminal, including grafting end (1), the outside fixed mounting of grafting end (1) has fixing portion (2), the outside fixed mounting of fixing portion (2) has crimping end (3), the outside of grafting end (1) is provided with contact site (4), contact site (4) and grafting end (1) are threaded connection, the outside of crimping end (3) is provided with line cover (5).

2. The quick-assembly charging connector according to claim 1, wherein: the inserting end (1) comprises a thread groove (11), the inserting end (1) is made of brass, the thread groove (11) is formed in one side, away from the fixing portion (2), of the inserting end (1), and the depth of the thread groove (11) is smaller than the length of the inserting end (1).

3. The quick-assembly charging connector according to claim 1, wherein: the fixing portion (2) comprises an anti-slip sleeve (21), the anti-slip sleeve (21) is arranged on the outer side of the fixing portion (2), the anti-slip sleeve (21) is connected with the fixing portion (2) in a sleeved mode, the anti-slip sleeve (21) is made of rubber, and the outer side of the anti-slip sleeve (21) is of a corrugated structure.

4. The quick-assembly charging connector according to claim 1, wherein: crimping end (3) are including slot (31), round hole (32), packing ring (33), slot (31) have been seted up in the outside of crimping end (3), round hole (32) have been seted up in the outside of crimping end (3), the outside of crimping end (3) is provided with two packing rings (33), the internal diameter of packing ring (33) is the same with the diameter of crimping end (3), packing ring (33) are sliding connection with crimping end (3).

5. The quick-assembly charging connector according to claim 2, wherein: contact site (4) include threaded rod (41), draw-in groove (42), the outside fixed mounting of contact site (4) has threaded rod (41), threaded rod (41) are threaded connection with thread groove (11), contact site (4) are missile shape structure, draw-in groove (42) have been seted up to one side that threaded rod (41) were kept away from in contact site (4).

6. The quick-assembly charging connector according to claim 4, wherein: the wire sleeve (5) is connected with the crimping end (3) in a sleeved mode, and the outer diameter of the wire sleeve (5) is the same as that of the gasket (33).