CN217405876U

CN217405876U - Adapter connector

Info

Publication number: CN217405876U
Application number: CN202221088254.XU
Authority: CN
Inventors: 虞年平; 张雷
Original assignee: Changzhou Amass Electronics Co ltd
Current assignee: Changzhou Amass Electronics Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-09
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses an adapter connector, which comprises a plastic shell, a copper part, an insulating cap and a lantern flower, wherein the insulating cap is sleeved at one end of the copper part, the lantern flower is sleeved on the copper part, the plastic shell is sleeved and fixed at the outer side of the copper part, the insulating cap and the lantern flower are both positioned in the plastic shell, one end of the plastic shell is a circular connecting part, and the other end of the plastic shell is a square connecting part, the utility model solves the problems of low connecting strength between the copper part and the plastic shell and low connecting strength between the adapter and the connector, realizes the switching of a 4mm power output port and a 5mm power line of a frequency conversion generator, forms an embedding groove on the copper part by forming a clamping table on the inner wall of the plastic shell, completes the embedding of the plastic shell and the copper part by utilizing the matching of the embedding groove and the clamping table, improves the connecting strength between the plastic shell and the copper part, passes through a steel wire rope chain on a round platform, and is fastened with the connector of the adapter on the other end system of the steel rope chain, the joint strength between the adapter and the connector is improved.

Description

Adapter connector

Technical Field

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

Background

A connector is a component that is frequently contacted by an electrical engineering technician. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.

The adapter is used for linking together the connector of different models usually, the connector can both be inserted at the both ends of adapter the utility model discloses in, a adapter that is used for inverter generator 4mm power output mouth and 5mm power cord switching is provided, and the adapter generally comprises the insulating material in the outside and inside connection copper spare, realize switching on of different connectors, in the present adapter, the connection effect is poor between insulating casing and the inside copper spare, easily take place to drop under the exogenic action, the connector of adapter both sides also easily drops with the adapter simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adapter connector to realize inverter generator 4mm power output mouth and 5mm power cord switching, improve the joint strength of copper spare and insulating casing in the adapter and the joint strength of connector and adapter.

In order to solve the technical problem, the utility model provides a following technical scheme: the adapter connector comprises a plastic shell, a copper part, an insulating cap and a lantern flower, wherein the insulating cap is sleeved at one end of the copper part, the lantern flower is sleeved on the copper part, the plastic shell is sleeved and fixed on the outer side of the copper part, and the insulating cap and the lantern flower are both positioned in the plastic shell;

one end of the plastic shell is a circular connecting part, the other end of the plastic shell is a square connecting part, and a clamping table is formed at the connecting part of the circular connecting part and the inner wall of the square connecting part;

the one end of copper spare is the end that cup joints with the insulator cap, and the other end is the tail end of seting up the connecting hole, the shaping has on the copper spare with ka tai complex caulking groove, the caulking groove is located between end and the tail end.

According to the technical scheme, the round connecting portion are formed with the round platform with the outer end of the square connecting portion, a hexagonal groove is formed in one side face of the round platform, rectangular notches are formed in the two ends of the round platform on one side of the groove, the threading holes are formed in the notches, the steel wire rope chain penetrates through the threading holes, and the threading holes are connected with the connector on one side of the adapter connector through the steel wire rope chain.

According to the technical scheme, the other end of the steel wire rope chain is connected with the ring buckle, the ring buckle comprises a large round sleeve and a small round sleeve, the small round sleeve is clamped on a connecting head buckled with the adapter connector, the large round sleeve is connected with the steel wire rope chain, and the diameter of the steel wire rope chain is 1 mm.

According to the technical scheme, the two ends of the steel wire rope chain are sleeved with the aluminum sleeves.

According to the technical scheme, the right-hand member shaping of the end of copper spare has first boss, the right-hand member shaping of first boss has first ring channel, the right-hand member shaping of first ring channel has the second boss, the lantern flower cup joints on first ring channel, and fixes between first boss and second boss, the right-hand member shaping of second boss has the third boss, the caulking groove is located the right-hand member of third boss.

According to the technical scheme, the clamping table is provided with the guide angle, the copper piece is pressed in through the guide angle, and the single side interference is 0.15 mm.

According to the technical scheme, a first boss is formed at the right end of the end head of the copper piece, and a ratchet is formed on the end head of the copper piece.

According to the technical scheme, the lantern flower comprises lantern rings at two ends and the strip plates connected between the lantern rings, and the strip plates are arc-shaped plates.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) by arranging the plastic shell, one end of the plastic shell is a circular connecting part, the other end of the plastic shell is a square connecting part, and the copper part is arranged in the plastic shell, so that the switching of a 4mm power output port and a 5mm power line of the variable frequency motor is realized;

(2) the clamping table is formed on the inner wall of the plastic shell, the caulking groove is formed in the copper part, the plastic shell is embedded into the copper part through the matching of the caulking groove and the clamping table, the copper part is fixed in the plastic shell, and the connection strength of the plastic shell and the copper part is improved;

(3) by forming the guide angle on the clamping table, the copper part is pressed into the plastic shell through the guide angle, the single side of the copper part is interfered with the inner wall of the plastic shell by 0.15mm, and the copper part is firmly installed;

(4) through being connected with 1 mm's wire rope chain on moulding the shell, improved the joint strength between adapter connector and the connector, prevent that adapter connector and connector drop under the exogenic action, the shaping has the notch on the round platform of moulding the shell simultaneously, has reduced the friction of round platform with the wire rope chain, has prolonged the life of wire rope chain.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic sectional view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the plastic housing of the present invention;

fig. 3 is a schematic sectional structure view of the plastic case of the present invention;

FIG. 4 is a schematic cross-sectional view of the copper member of the present invention;

FIG. 5 is a schematic structural view of the lantern flower of the present invention;

fig. 6 is an installation schematic diagram of the whole structure of the present invention;

in the figure: 1. plastic shells; 11. a circular connecting portion; 12. a square connecting part; 13. a circular truncated cone; 14. a groove; 15. threading holes; 16. a notch; 17. clamping a platform; 18. a lead angle; 2. a copper part; 21. a tip; 211. a ratchet; 22. a first boss; 23. a first annular groove; 24. a second boss; 25. a third boss; 26. caulking grooves; 27. a tail end; 28. connecting holes; 3. lantern flower; 31. a collar; 32. laths; 4. an insulating cap; 5. a wire rope chain; 6. an aluminum sleeve; 7. looping; 71. a small round sleeve; 72. a big round sleeve.

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.

Examples

Please refer to fig. 1, the present invention provides a technical solution: the adapter connector comprises a plastic shell 1, a copper part 2, an insulating cap 4 and a lantern flower 3, wherein the insulating cap 4 is sleeved at one end of the copper part 2, the lantern flower 3 is sleeved on the copper part 2, the plastic shell 1 is sleeved and fixed on the outer side of the copper part 2, and the insulating cap 4 and the lantern flower 3 are both positioned in the plastic shell 1;

one end of the plastic shell 1 is a round connecting part 11, the other end is a square connecting part 12, and a clamping table 17 is formed at the connecting part of the round connecting part 11 and the inner wall of the square connecting part 12;

the one end of copper part 2 is end 21 with the insulating cap 4 cup joints, and the other end is the tail end 27 of seting up connecting hole 28, and the shaping has on the copper part 2 with card platform 17 complex caulking groove 26, and caulking groove 26 is located between end 21 and the tail end 27, through moulding the caulking groove 26 gomphosis on 1 interior card platform 17 of shell and the copper part 2 to fix copper part 2 inside moulding the shell 1, will mould the both ends of shell 1 and form different connectors, realize the switching of different joints.

As shown in fig. 2, fig. 3 and fig. 6, circular connecting portion 11 and the outer end junction shaping of square connecting portion 12 have round platform 13, hexagonal recess 14 has been seted up on a side of round platform 13, rectangular notch 16 has all been seted up at the both ends of round platform 13 to one side of recess 14, through wire hole 15 has been seted up on the notch 16, wire rope chain 5 has run through in the through wire hole 15, all be connected with the connector of different models on circular connecting portion 11 and the square connecting portion 12, through wire hole 15 passes through wire rope chain 5 with the connector of adapter connector one side lock and is connected, utilize wire rope chain 5 to be connected adapter connector and connector, and the joint strength is improved, it has reduced the frictional force between wire rope chain 5 and the round platform 13 to set up notch 16.

The other end of wire rope chain 5 is connected with latch closure 7, latch closure 7 includes big circular sleeve 72 and small circular sleeve 71, little circular sleeve 71 card is on the connector with the first lock of adapter, big circular sleeve 72 is connected with wire rope chain 5, the diameter of wire rope chain 5 is 1mm, pass the connector with big circular sleeve 72 earlier, with little circular sleeve 71 card on the connector in the translation, utilize wire rope chain 5 to be connected latch closure 7 and adapter connector, improve the joint strength between adapter connector and the connector.

Both ends of the steel wire rope chain 5 are sleeved with aluminum sleeves 6, and the aluminum sleeves 6 can be used for bundling the steel wire rope chain 5.

As shown in fig. 4, a first boss 22 is formed at the right end of the end 21 of the copper member 2, a first annular groove 23 is formed at the right end of the first boss 22, a second boss 24 is formed at the right end of the first annular groove 23, the lantern flower 3 is sleeved on the first annular groove 23 and is fixed between the first boss 22 and the second boss 24, a third boss 25 is formed at the right end of the second boss 24, an caulking groove 26 is located at the right end of the third boss 25, the insulating cap 4 is sleeved on the end 21, the insulating cap 4 is limited by the first boss 22, and the lantern flower 3 is fixed by the first boss 22 and the second boss 24.

As shown in fig. 3, a guide angle 18 is formed on the chuck 17, the copper part 2 is pressed in through the guide angle 18, the unilateral interference is 0.15mm, and the copper part 2 is fixed in the plastic shell 1.

The end 21 of the copper member 2 is formed with a ratchet 211, and the ratchet 211 improves the connection strength between the insulation cap 4 and the end 21.

As shown in fig. 5, the lantern flower 3 comprises two end collars 31 and a strip plate 32 connected between the collars 31, wherein the strip plate 32 is an arc-shaped plate, and the lantern flower 3 is sleeved on the copper part 2 by the collars 31.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Adaptor connector, its characterized in that: the insulating cap is sleeved at one end of the copper part, the lantern flower is sleeved on the copper part, the plastic shell is sleeved and fixed on the outer side of the copper part, and the insulating cap and the lantern flower are both positioned in the plastic shell;

one end of the plastic shell is a round connecting part, the other end of the plastic shell is a square connecting part, and a clamping table is formed at the connecting position of the round connecting part and the inner wall of the square connecting part;

one end of the copper piece is an end socket which is sleeved with the insulating cap, the other end of the copper piece is a tail end provided with a connecting hole, an embedded groove matched with the clamping table is formed in the copper piece, and the embedded groove is located between the end socket and the tail end.

2. The adaptor connector of claim 1, wherein: the circular connecting portion have the round platform with the shaping of the outer end junction of square connecting portion, set up hexagonal recess on the side of round platform, the notch of rectangle is all seted up at the both ends of round platform to one side of recess, the through wires hole has been seted up on the notch, it has the wire rope chain to run through in the through wires hole, and the wire rope chain is passed through with the connector of adapter connector one side in the through wires hole and is connected.

3. The adapter connector of claim 2, wherein: the other end of the steel wire rope chain is connected with a ring buckle, the ring buckle comprises a large round sleeve and a small round sleeve, the small round sleeve is clamped on a connecting head buckled with the adapter connector, the large round sleeve is connected with the steel wire rope chain, and the diameter of the steel wire rope chain is 1 mm.

4. The adapter connector of claim 3, wherein: and both ends of the steel wire rope chain are sleeved with aluminum sleeves.

5. The adapter connector of claim 1, wherein: the right-hand member shaping of the end of copper spare has first boss, the right-hand member shaping of first boss has first ring channel, the right-hand member shaping of first ring channel has the second boss, lantern flower cup joints on first ring channel, and fixes between first boss and second boss, the right-hand member shaping of second boss has the third boss, the caulking groove is located the right-hand member of third boss.

6. The adapter connector of claim 1, wherein: a guide angle is arranged on the clamping table, the copper part is pressed in through the guide angle, and the unilateral interference is 0.15 mm.

7. The adaptor connector of claim 1, wherein: ratchets are formed on the end head of the copper piece.

8. The adapter connector of claim 1, wherein: the lantern flower comprises lantern rings at two ends and a strip plate connected between the lantern rings, and the strip plate is an arc-shaped plate.