CN112103704B

CN112103704B - Single-core connector

Info

Publication number: CN112103704B
Application number: CN202010982014.3A
Authority: CN
Inventors: 孙瑜光; 严成章
Original assignee: Huizhou Huzheng Electronic Technology Co ltd
Current assignee: Huizhou Huzheng Electronic Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-27
Anticipated expiration: 2040-09-17
Also published as: CN112103704A

Abstract

The invention discloses a novel single-core connector which comprises a first connecting sleeve and a second connecting sleeve, wherein the sides, close to each other, of the first connecting sleeve and the second connecting sleeve are in threaded connection, the other sides of the first connecting sleeve and the second connecting sleeve are respectively and fixedly provided with a first threaded lantern ring and a second threaded lantern ring, a second external locking ring piece is fixedly arranged on the first threaded lantern ring, a first locking sleeve is sleeved outside the first threaded lantern ring and the second external locking ring piece, a first external locking ring piece is fixedly arranged on the second threaded lantern ring, a second locking sleeve is sleeved outside the second threaded lantern ring and the first external locking ring piece, and a matching insulating block is fixedly arranged at the center position of the inner wall of one side, close to the second connecting sleeve, of the first connecting sleeve. In the using process, the connected lines have better stability, accidents caused by line falling are prevented, and meanwhile, the operation is convenient and the use is simple in the connecting line process.

Description

Single-core connector

Technical Field

The invention relates to the technical field of connectors, in particular to a novel single-core connector.

Background

Electric power is the indispensable energy in daily life or industrial production at present, especially for powerful equipment, the circuit voltage that connects is great, the security in the use can't be guaranteed to traditional circuit connection mode, so will use the connector, the connector is except meeting general performance requirement, the especially important requirement is that the electric connector must reach the contact well, reliable operation, easy maintenance, whether its reliable operation directly influences the normal work of circuit, relate to the ann danger of whole equipment, but to the connector that uses at present, under the long-time use condition, can be because unexpected pulling, and the shake of equipment, lead to the inside circuit of connector to break away from, can lead to the accident to take place, consequently, in order to solve this type of problem, we propose a novel single core connector.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a novel single-core connector.

In order to achieve the purpose, the invention adopts the following technical scheme:

a novel single-core connector comprises a first connecting sleeve and a second connecting sleeve, wherein the first connecting sleeve and the second connecting sleeve are in threaded connection between one sides close to each other, a first threaded lantern ring and a second threaded lantern ring are respectively and fixedly installed on the other sides of the first connecting sleeve and the second connecting sleeve, a second outer clamping ring piece is fixedly installed on the first threaded lantern ring, a first locking sleeve is sleeved outside the first threaded lantern ring and the second outer clamping ring piece, a first outer clamping ring piece is fixedly installed on the second threaded lantern ring, a second locking sleeve is sleeved outside the second threaded lantern ring and the first outer clamping ring piece, a matching insulating block is fixedly installed at the central position of the inner wall of one side of the first connecting sleeve close to the second connecting sleeve, a matching cavity is formed inside the matching insulating block, a connecting insulating ring is arranged inside the matching cavity, just the inner wall in cooperation chamber is and has evenly seted up the cooperation spout, be on the circumference outer wall of connecting the insulating ring and evenly set up the wire casing piece that fixed mounting matches with the cooperation spout, the locking groove has been seted up to the inside of wire casing piece, just the crossing department of wire casing piece and connection insulating ring has seted up individual rubber tapping groove, the wire casing piece is close to inner wall one side of first outer tight ring piece and has seted up the copper line slotted hole.

Preferably, the first outer locking ring piece and the second outer locking ring piece are both in an inverted frustum shape, the inner walls of the first locking sleeve and the second locking sleeve are respectively matched between the second outer locking ring piece and the first outer locking ring piece, and the first locking sleeve and the second locking sleeve are respectively in threaded connection between the first threaded lantern ring and the second threaded lantern ring.

Preferably, an output end connector is fixedly mounted on one side, close to the first locking sleeve, of the matching insulating block, and the output end connector is located inside the second outer fastening ring piece.

Preferably, the sealing groove has all been seted up to one side outer wall that first adapter sleeve and second adapter sleeve are close to each other, the inside of sealing groove is provided with the sealing ring.

Preferably, the central position of one side of the wire casing block close to the first outer tight ring piece is fixedly provided with a rotating ring, the central position of one side of the wire casing block close to the first outer tight ring piece is provided with a connecting plate, and the connecting plate is provided with a chute matched with the rotating ring.

Preferably, the circumference outer wall of connecting plate is and evenly sets up fixed mounting has spacing slider, just sliding connection between connecting plate and the second adapter sleeve, the inner wall of second adapter sleeve is evenly to be offered the spacing spout that matches with spacing slider.

Preferably, the inside of connecting the insulating ring is provided with the compact heap, the circumference outer wall of compact heap is and evenly has seted up the line groove, just threaded connection between compact heap and the inner wall of connecting the insulating ring.

Preferably, each inside equal fixed mounting of cooperation spout has the power connecting block who matches with the locking groove.

Preferably, the power supply connecting block is electrically connected with the output end connector and the locking groove.

The novel single-core connector provided by the invention has the beneficial effects that: be provided with two sets of outer tightring pieces and lock sleeve in this scheme, at interconnecting link's in-process, can fix the output and the input both sides of circuit, improve the stability of circuit in the use, and as long as carry out electric connection through power connecting block and locking groove in this structure, all the other positions are not electrified, so at erection joint's in-process, at first place the circuit that will connect inside the locking groove on corresponding position, then through connecting insulating ring and cooperation insulating ring interconnect, thereby can follow the good circuit of internal connection, furthermore, be provided with the rubber cutting groove, at the in-process of connecting, cut the rubber coating section on the circuit through the rubber cutting groove, prevent after getting rid of the rubber coating in a jumble, inside copper wire, be unfavorable for the operation, thereby improve the installation effectiveness, also can improve the security performance who uses.

Drawings

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

fig. 2 is an exploded view of a novel single core connector according to the present invention;

fig. 3 is a schematic structural diagram of a first connecting sleeve part of the novel single-core connector provided by the invention;

fig. 4 is a sectional view of a second connecting sleeve part of the novel single-core connector provided by the invention;

fig. 5 is a side view of fig. 4 of a new single core connector in accordance with the present invention;

FIG. 6 is a schematic view of a connecting insulator ring part of the novel single-core connector according to the present invention;

fig. 7 is a side view of fig. 6 of a new single core connector in accordance with the present invention.

In the figure: 1. a first locking collar; 2. a first connecting sleeve; 3. a second connecting sleeve; 4. a second locking sleeve; 5. a first outer gripping ring; 6. a second outer gripping ring; 7. an output end connector; 8. a first threaded collar; 9. a sealing groove; 10. matching with an insulating block; 11. a seal ring; 12. a second threaded collar; 13. a mating cavity; 14. matching with the sliding chute; 15. a power supply connecting block; 16. a connecting plate; 17. a chute; 18. a limiting slide block; 19. a limiting chute; 20. a compression block; 21. a line slot; 22. copper wire slot holes; 23. connecting an insulating ring; 24. a locking groove; 25. a wire chase block; 26. A tapping groove; 27. and (6) rotating the ring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, a novel single-core connector comprises a first connecting sleeve 2 and a second connecting sleeve 3, wherein the first connecting sleeve 2 and the second connecting sleeve 3 are in threaded connection between the sides close to each other, the other sides of the first connecting sleeve 2 and the second connecting sleeve 3 are respectively fixedly provided with a first threaded lantern ring 8 and a second threaded lantern ring 12, the first threaded lantern ring 8 is fixedly provided with a second outer fastening ring sheet 6, the outer parts of the first threaded lantern ring 8 and the second outer fastening ring sheet 6 are sleeved with a first locking sleeve 1, the second threaded lantern ring 12 is fixedly provided with a first outer fastening ring sheet 5, the outer parts of the second threaded lantern ring 12 and the first outer fastening ring sheet 5 are sleeved with a second locking sleeve 4, the center position of the inner wall of one side of the inner wall of the first connecting sleeve 2 close to the second connecting sleeve 3 is fixedly provided with a matching insulating block 10, and a matching cavity 13 is arranged inside the matching insulating block 10, a connecting insulating ring 23 is arranged in the matching cavity 13, matching chutes 14 are uniformly formed in the inner wall of the matching cavity 13, wire groove blocks 25 matched with the matching chutes 14 are uniformly and fixedly arranged on the outer wall of the circumference of the connecting insulating ring 23, locking grooves 24 are formed in the wire groove blocks 25, a rubber tapping groove 26 is formed at the intersection of the wire groove blocks 25 and the connecting insulating ring 23, a copper wire groove hole 22 is formed in one side of the inner wall of each wire groove block 25, which is close to the first outer locking ring piece 5, each of the first outer locking ring piece 5 and the second outer locking ring piece 6 is in an inverted frustum shape, the inner walls of the first locking sleeve 1 and the second locking sleeve 4 are respectively matched between the second outer locking ring piece 6 and the first outer locking ring piece 5, the first locking sleeve 1 and the second locking sleeve 4 are respectively in threaded connection between the first threaded sleeve ring 8 and the second threaded sleeve 12, an output end connector 7 is fixedly arranged on one side of the matching insulating block 10, which is close to the first locking sleeve 1, the output end connector 7 is positioned inside the second outer tight ring piece 6, the outer wall of one side of the first connecting sleeve 2 and one side of the second connecting sleeve 3 which are close to each other are both provided with a sealing groove 9, the inside of the sealing groove 9 is provided with a sealing ring 11, the central position of one side of the wire casing block 25 which is close to the first outer tight ring piece 5 is fixedly provided with a rotating ring 27, the central position of one side of the wire casing block 25 which is close to the first outer tight ring piece 5 is provided with a connecting plate 16, the connecting plate 16 is provided with a chute 17 which is matched with the rotating ring 27, the circumferential outer wall of the connecting plate 16 is uniformly provided with a limiting slide block 18, the connecting plate 16 is in sliding connection with the second connecting sleeve 3, the inner wall of the second connecting sleeve 3 is uniformly provided with a limiting slide chute 19 which is matched with the limiting slide block 18, the inside of the connecting insulating ring 23 is provided with a pressing block 20, and the circumferential outer wall of the pressing block 20 is uniformly provided with a line groove 21, and threaded connection between compact heap 20 and the inner wall of being connected insulator ring 23, the equal fixed mounting in inside of every cooperation spout 14 has the power connecting block 15 who matches with locking groove 24, and electric connection between power connecting block 15 and output terminal 7, the locking groove 24.

In the use process, the first connecting sleeve 2 and the second connecting sleeve 3 are firstly screwed to separate the first connecting sleeve 2 from the second connecting sleeve 3, then one end of a connecting circuit sequentially passes through the first external tightening ring piece 5 and the second connecting sleeve 3, the circuit passes through the inside of the connecting insulating ring 23, and then the connecting insulating ring 23 is driven to move to a position convenient to operate through the limiting sliding groove 18 on the connecting plate 16;

then cutting off the outer skin of the circuit, enabling a plurality of branch circuits inside the circuit to be placed inside the corresponding position of the wire groove block 25 according to the installation requirement, enabling the branch circuits to slide into the tail end inside the locking groove 24 along the glue cutting groove 26, cutting off the encapsulation of the branch circuits, exposing the copper wires, and then twisting the copper wires into one wire and placing the wire in the locking groove 24;

finally, the pressing block 20 is slowly screwed into the connecting insulating ring 23, the line groove 21 on the pressing block 20 is matched with the connected branch line, the branch line is fixed inside the connecting insulating ring 23, then the connecting insulating ring 23 is inserted into the matching cavity 13 inside the matching insulating block 10, and as the matching sliding groove 14 inside the matching cavity 13 is matched with the line groove block 25 on the connecting insulating block 23, the copper wire on each branch line is slowly accumulated at the tail end of the locking groove 24 under the action of the power supply connecting block 15 in the process of inserting the connecting insulating ring 23 and is slowly accumulated inside the copper wire slot 22, and the circuit connection is completed;

the direction rotates first adapter sleeve 2 and second adapter sleeve 3, make first adapter sleeve 2 and second adapter sleeve 3 be close to each other and fixed, fix output end joint 7 on equipment, finally, rotate first lock sleeve 1 and second lock sleeve 4 respectively, first lock sleeve 1 and second lock sleeve 4 are at the in-process that removes, drive the inside side shrink of the outer tight ring piece 6 of second and the outer tight ring piece 5 of first respectively, thereby fix joint end and the interconnecting link of equipment respectively, and the stability is improved, it breaks away from to place the circuit.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a single core connector, includes first adapter sleeve (2) and second adapter sleeve (3), its characterized in that, threaded connection between one side that first adapter sleeve (2) and second adapter sleeve (3) are close to each other, just the opposite side difference fixed mounting of first adapter sleeve (2) and second adapter sleeve (3) has first screw thread lantern ring (8) and second screw thread lantern ring (12), fixed mounting has the outer tight ring piece of second (6) on first screw thread lantern ring (8), just the outside cover of first screw thread lantern ring (8) and the outer tight ring piece of second (6) is equipped with first locking cover (1), fixed mounting has first outer tight ring piece (5) on second screw thread lantern ring (12), just the outside cover of second screw thread lantern ring (12) and first outer tight ring piece (5) is equipped with second locking cover (4), inner wall one side inner wall central point fixed mounting that first adapter sleeve (2) is close to second adapter sleeve (3) has the cooperation insulating block center to put the cooperation (10) The utility model discloses a wire groove cutting machine, cooperation insulating block (10) inside cooperation chamber (13) have been seted up, the inside in cooperation chamber (13) is provided with connects insulator ring (23), just the inner wall in cooperation chamber (13) is and evenly has seted up cooperation spout (14), be on the circumference outer wall of connecting insulator ring (23) and evenly set up fixed mounting and coordinate the wire groove piece (25) that spout (14) match, locking groove (24) have been seted up to the inside of wire groove piece (25), just wire groove piece (25) and connection insulator ring (23) intersect and locate to have seted up a rubber cutting groove (26), wire groove piece (25) are close to inner wall one side of first outer tight ring piece (5) and have seted up slotted hole (22).

2. A single core connector as claimed in claim 1, wherein said first (5) and second (6) external gripping ring are each in the form of an inverted frustum, the inner walls of said first (1) and second (4) gripping sleeves are respectively fitted between said second (6) and first (5) external gripping ring, and said first (1) and second (4) gripping sleeves are respectively screwed between said first (8) and second (12) threaded collars.

3. A single core connector as claimed in claim 1, wherein an output terminal connector (7) is fixedly mounted on the side of said mating insulator block (10) adjacent to said first locking collar (1), said output terminal connector (7) being located inside said second outer gripping collar (6).

4. The single-core connector according to claim 1, wherein the outer walls of the first connecting sleeve (2) and the second connecting sleeve (3) at the sides close to each other are provided with sealing grooves (9), and sealing rings (11) are arranged inside the sealing grooves (9).

5. The single-core connector according to claim 1, wherein a rotating ring (27) is fixedly arranged at the center position of one side of the wire casing block (25) close to the first outer clamping ring piece (5), a connecting plate (16) is arranged at the center position of one side of the wire casing block (25) close to the first outer clamping ring piece (5), and a chute (17) matched with the rotating ring (27) is formed in the connecting plate (16).

6. A single core connector according to claim 5, characterized in that the circumference outer wall of the connecting plate (16) is uniformly provided with limit sliding blocks (18), the connecting plate (16) is connected with the second connecting sleeve (3) in a sliding manner, and the inner wall of the second connecting sleeve (3) is uniformly provided with limit sliding grooves (19) matched with the limit sliding blocks (18).

7. The single-core connector according to claim 1, wherein a compression block (20) is arranged inside the connecting insulating ring (23), line grooves (21) are uniformly formed in the circumferential outer wall of the compression block (20), and the compression block (20) is in threaded connection with the inner wall of the connecting insulating ring (23).

8. A single core connector according to claim 1, wherein a power connection block (15) matching with the locking groove (24) is fixedly installed inside each of said fitting sliding grooves (14).

9. A single core connector as claimed in claim 8, wherein said power connection block (15) is electrically connected to said output connector (7) and said lock groove (24).