CN217468965U

CN217468965U - Power supply connector

Info

Publication number: CN217468965U
Application number: CN202221496357.XU
Authority: CN
Inventors: 田文蔚; 余芳; 吴奇军
Original assignee: Jiangxi Fanma Technology Co ltd
Current assignee: Jiangxi Fanma Technology Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-09-20
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a power supply connector, the connector body comprises first connecting seat and second connecting seat, first connecting seat and second connecting seat one end all are connected with the wire, first connecting seat and second connecting seat are located wire one end and have seted up the installation cavity, the inside screwed connection of installation cavity has a screw thread section of thick bamboo. The utility model discloses in, through setting up first rubber ring, the second rubber ring, a screw thread section of thick bamboo, the cooperation of plastics spring is used, be convenient for protect the place of wire and connector body contact department, make when the operation, the staff runs through the wire inside the through-hole, later through the rotor plate screw a screw thread section of thick bamboo spiral to the internal thread inside, later in the bending of follow-up in the middle of, make wire and first rubber ring and second rubber ring contact, later under the buffering of plastics spring, cushion the wire, avoid frequent buckling to cause the damage to the wire, improve its life.

Description

Power supply connector

Technical Field

The utility model relates to a power connector technical field especially relates to a power connector.

Background

The power connector comprises an insulating body and a plurality of terminals, wherein the insulating body is provided with a plurality of accommodating grooves, the accommodating grooves are used for accommodating the terminals, the insulating body is additionally provided with at least one tongue piece which is used for isolating the terminals, the terminals are respectively provided with an agnail, the terminals are respectively provided with a plurality of contact parts which outwards extend from the first sides of the agnail, and a plurality of leads are fixed on the second sides of the agnail; through the structure, the barb of the terminal can be embedded into the insulating body, the terminal is easy to assemble, and the terminal can be pushed into the insulating body only, so that short circuit and other effects between the terminals cannot occur.

The prior art has the following problems:

the existing power connector is easy to crack and break at the contact part of a lead and the connector under the long-time use, and has no protective structure, so that the service life of the existing power connector is short.

We have therefore proposed a power connector which addresses the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a power connector.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a power connector, includes the connector body, the connector body comprises first connecting seat and second connecting seat, first connecting seat and second connecting seat one end all are connected with the wire, first connecting seat and second connecting seat are located wire one end and have seted up the installation cavity, the inside spiral connection of installation cavity has a screw thread section of thick bamboo, screw thread section of thick bamboo one end is provided with first rubber ring, first rubber ring top is provided with the plastics spring, the plastics spring top is provided with the second rubber ring.

Preferably, a connecting cylinder is arranged between the first connecting seat and the second connecting seat, internal threads are respectively arranged at two ends of the inside of the connecting cylinder, a first external thread is arranged on the surface of the outer side of the first connecting seat, and a second external thread is arranged on the outer side of the second connecting seat.

Preferably, an observation window is arranged in the middle of the surface of the connecting cylinder.

Preferably, the surfaces of the first rubber ring, the second rubber ring and the threaded cylinder are provided with through holes in a penetrating manner.

Preferably, rotating plates are arranged at two ends of the top of the first rubber ring.

Preferably, the outer side surface of the connecting cylinder is provided with anti-skid convex particles.

Compared with the prior art, the utility model has the advantages that;

(1) the utility model discloses, through setting up the cooperation use of first rubber ring, second rubber ring, screw thread section of thick bamboo, plastic spring, be convenient for protect the place of wire and connector body contact department, make during the operation, the staff runs through the wire inside the through-hole, later screw thread section of thick bamboo through the rotor plate to the internal thread inside, later in the bending of follow-up, make the wire contact with first rubber ring and second rubber ring, later under the buffering of plastic spring, cushion the wire, avoid frequent buckling to cause the wire to damage, improve its life, secondly through the cooperation use that sets up connecting cylinder, first external screw thread, second external screw thread, observation window, be convenient for improve the stability of first connecting seat and second connecting seat after connecting, make after first connecting seat and second connecting seat are connected, the staff rotatory connecting cylinder, make the inside internal thread of connecting cylinder respectively with the first external screw thread and the second external screw thread screwed connection on first connecting seat and second connecting seat surface to under the connection of connecting cylinder, avoid first connecting seat and second connecting seat phenomenon that the rocking appears, guarantee the normal use of connector body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below.

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

fig. 2 is a schematic diagram of a plastic spring of a power connector according to the present invention;

fig. 3 is a schematic view of a power connector connecting barrel according to the present invention;

fig. 4 is a schematic view of an installation cavity of a power connector according to the present invention.

Illustration of the drawings:

1. a connector body; 2. a first connecting seat; 3. a second connecting seat; 4. a connecting cylinder; 5. a first rubber ring; 6. a wire; 7. a through hole; 8. a second rubber ring; 9. a plastic spring; 10. a threaded barrel; 11. a rotating plate; 12. an internal thread; 13. an observation window; 14. a first external thread; 15. a second external thread; 16. and (7) installing a cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-4, a power connector includes a connector body 1, where the connector body 1 is composed of a first connecting seat 2 and a second connecting seat 3, one end of each of the first connecting seat 2 and the second connecting seat 3 is connected to a wire 6, one end of each of the first connecting seat 2 and the second connecting seat 3, which is located at the wire 6, is provided with an installation cavity 16, a threaded cylinder 10 is spirally connected inside the installation cavity 16, one end of the threaded cylinder 10 is provided with a first rubber ring 5, a plastic spring 9 is arranged at the top end of the first rubber ring 5, and a second rubber ring 8 is arranged at the top end of the plastic spring 9.

In this embodiment: through setting up first rubber ring 5, second rubber ring 8, a screw thread section of thick bamboo 10, plastic spring 9's cooperation is used, be convenient for protect the place of wire 6 and connector body 1 contact department, make when the operation, the staff runs through wire 6 inside through-hole 7, later spiral screw thread section of thick bamboo 10 inside internal thread 12 through rotor plate 11, later in the bending of follow-up, make wire 6 and first rubber ring 5 and second rubber ring 8 contact, later under plastic spring 9's buffering, cushion wire 6, avoid frequent buckling to cause the damage to wire 6, improve its life.

Specifically, a connecting cylinder 4 is arranged between the first connecting seat 2 and the second connecting seat 3, internal threads 12 are respectively arranged at two ends inside the connecting cylinder 4, first external threads 14 are arranged on the surface of the outer side of the first connecting seat 2, and second external threads 15 are arranged on the outer side of the second connecting seat 3.

In this embodiment: through setting up connecting cylinder 4, first external screw thread 14, second external screw thread 15, observation window 13's cooperation is used, be convenient for improve the stability of first connecting seat 2 and second connecting seat 3 after connecting, make after first connecting seat 2 and second connecting seat 3 are connected, staff swivelling joint section of thick bamboo 4, make the internal thread 12 of connecting cylinder 4 inside respectively with first connecting seat 2 and the 15 threaded connection of second external screw thread on 3 surfaces of second connecting seat 14 and second, thereby under connecting cylinder 4's connection, avoid first connecting seat 2 and the phenomenon that rocks to appear in second connecting seat 3, guarantee connector body 1's normal use.

Specifically, an observation window 13 is arranged in the middle of the surface of the connecting cylinder 4.

In this embodiment: through setting up observation window 13, be convenient for to the observation of first connecting seat 2 and the contact department of second connecting seat 3.

Specifically, the surfaces of the first rubber ring 5, the second rubber ring 8 and the threaded cylinder 10 are provided with through holes 7 in a penetrating manner.

In this embodiment: through setting up through-hole 7, be convenient for abdicating to the wire.

Specifically, two ends of the top of the first rubber ring 5 are provided with rotating plates 11.

In this embodiment: by providing the swivel plate 11, the rotation of the first rubber ring 5 is facilitated.

Specifically, the outer side surface of the connecting cylinder 4 is provided with anti-skid convex particles.

In this embodiment: the anti-skid convex particles are arranged, so that the connecting cylinder 4 can be operated conveniently.

The working principle is as follows: through the matched use of the first rubber ring 5, the second rubber ring 8, the threaded cylinder 10 and the plastic spring 9, the contact position of the lead 6 and the connector body 1 is protected, so that during operation, a worker penetrates the lead 6 into the through hole 7, then the threaded cylinder 10 is screwed into the internal thread 12 through the rotary plate 11, then in the subsequent bending process, the lead 6 is in contact with the first rubber ring 5 and the second rubber ring 8, then under the buffering of the plastic spring 9, the lead 6 is buffered, the lead 6 is prevented from being damaged by frequent bending, the service life of the lead 6 is prolonged, and then through the matched use of the connecting cylinder 4, the first external thread 14, the second external thread 15 and the observation window 13, the stability of the first connecting seat 2 and the second connecting seat 3 after connection is improved, so that after the first connecting seat 2 is connected with the second connecting seat 3, staff swivelling joint section of thick bamboo 4 makes the inside internal thread 12 of connecting section of thick bamboo 4 respectively with first external screw thread 14 and the 15 screwed connection of second external screw thread on first connecting seat 2 and the 3 surfaces of second connecting seat to under the connection of connecting section of thick bamboo 4, avoid first connecting seat 2 and second connecting seat 3 phenomenon that appears rocking, guarantee connector body 1's normal use.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a power supply connector, includes connector body (1), its characterized in that, connector body (1) comprises first connecting seat (2) and second connecting seat (3), first connecting seat (2) and second connecting seat (3) one end all are connected with wire (6), first connecting seat (2) and second connecting seat (3) are located wire (6) one end and have seted up installation cavity (16), the inside spiral connection of installation cavity (16) has screw thread section of thick bamboo (10), screw thread section of thick bamboo (10) one end is provided with first rubber ring (5), first rubber ring (5) top is provided with plastic spring (9), plastic spring (9) top is provided with second rubber ring (8).

2. A power connector as claimed in claim 1, wherein a connecting cylinder (4) is arranged between the first connecting seat (2) and the second connecting seat (3), internal threads (12) are respectively arranged at two ends of the inside of the connecting cylinder (4), a first external thread (14) is arranged on the outer side surface of the first connecting seat (2), and a second external thread (15) is arranged on the outer side of the second connecting seat (3).

3. A supply connector as claimed in claim 2, characterised in that a viewing window (13) is provided midway on the surface of the connector barrel (4).

4. A power connector according to claim 1, characterized in that the first rubber ring (5), the second rubber ring (8) and the threaded cylinder (10) are provided with through holes (7) on their surfaces.

5. A power connector according to claim 1, characterized in that the first rubber ring (5) is provided with a rotating plate (11) at both ends of the top.

6. A supply connector as claimed in claim 2, characterized in that the outer surface of the connecting cylinder (4) is provided with anti-slip beads.