CN211238680U

CN211238680U - Plug-in type male and female cable connector

Info

Publication number: CN211238680U
Application number: CN201922123891.0U
Authority: CN
Inventors: 陈中华
Original assignee: Suzhou Dongwei Connector Electronics Co ltd
Current assignee: Suzhou Dongwei Connector Electronics Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-11
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a public bus cable connector of plug-in, including first insulating box, the insulating box of second and cable conductor, the one side that first insulating box and the insulating box of second kept away from each other all is provided with the limiting mechanism, the limiting mechanism is by an insulating tube, a backup pad, two clamp splices, a screw thread insulation lid and two ejector pads are constituteed, the inside of first insulating box and the insulating box of second is provided with first coupling mechanism and second coupling mechanism respectively, first coupling mechanism is by spacing seat, public head and spacing hole are constituteed, second coupling mechanism is by a stay tube, a plurality of spring, two gag lever posts and two montants are constituteed. The utility model discloses a can drive two ejector pads when rotating the insulating lid of screw thread and extrude two clamp splices to make two clamp splices press from both sides the cable conductor tightly, thereby can improve the stability of being connected between cable conductor and public head and the female head, and then reduce the cable conductor because of receiving external force and dragging and the circumstances of public head and female head separation, and then avoid influencing the transmission of circuit.

Description

Plug-in type male and female cable connector

Technical Field

The invention relates to a cable connector, in particular to a plug-in type male and female cable connector.

Background

The cable conductor's usage has a lot, and multiple functions such as mainly used control installation, jointing equipment, transmission electric power are common and indispensable thing in daily life, and some cable conductors need use the connector to be in the same place two cable conductors in the use, and the joint strength of current connector between the cable conductor is mostly relatively poor, if trip the cable conductor in the use carelessly and probably lead to separating between cable conductor and the connector to lead to connecting the interrupt, and then influence the transmission of circuit. We have therefore developed a plug-in male and female cable connector.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a plug-in type male and female cable connector, which comprises a first insulating box, a second insulating box and a cable, the surfaces of the first insulating box and the second insulating box, which are far away from each other, are provided with limiting mechanisms, each limiting mechanism consists of an insulating tube, a supporting plate, two clamping blocks, a threaded insulating cover and two pushing blocks, a first connecting mechanism and a second connecting mechanism are respectively arranged in the first insulating box and the second insulating box, the first connecting mechanism consists of a limiting seat, a male head and a limiting hole, the second connecting mechanism consists of a supporting tube, a plurality of springs, two limiting rods and two vertical rods, the quantity of cable conductor is two, two the one end that the cable conductor is close to each other links to each other with female head and public head respectively, two the one end that the cable conductor was kept away from each other runs through backup pad and screw thread insulation cover respectively and extends to the outside of screw thread insulation cover.

As a preferable technical scheme of the invention, the two clamping blocks are fixedly connected with one side of the supporting plate close to the threaded insulating cover, and the two pushing blocks are fixedly connected with one side of the threaded insulating cover close to the insulating tube.

As a preferable technical scheme of the invention, the threaded insulating cover is in threaded connection with the inner wall of the insulating tube, and the supporting plate is fixedly connected with the inner wall of the insulating tube.

As a preferred technical scheme of the present invention, the number of the limiting holes is two, and the two limiting holes are respectively formed on two sides of the limiting seat.

As a preferred technical scheme of the invention, the left side of the limiting seat is fixedly connected with one of the supporting plates, and the male head is arranged in the limiting seat.

As a preferable technical solution of the present invention, the right end of the female head is fixedly connected to a support tube, and the support tube is fixedly connected to the left side surface of the other support plate.

As a preferred technical scheme of the invention, the right ends of the two limiting rods are fixedly connected with the inner wall on the right side of the second insulating box, and the springs are respectively arranged between the supporting tube and the two limiting rods.

As a preferable technical scheme of the invention, one ends of the two vertical rods, which are close to each other, are respectively connected with the two limiting rods, and the ends of the two vertical rods, which are far away from each other, penetrate through the second insulating box and respectively extend to the outside of two sides of the second insulating box.

The invention has the beneficial effects that: the plug-in type male and female cable connector can drive the two push blocks to extrude the two clamp blocks when the threaded insulating cover is rotated, so that the two clamp blocks clamp a cable, the connection stability between the cable and a male head and a female head can be improved, the situation that the cable is separated from the male head and the female head due to the pulling of external force is further reduced, the transmission of a circuit is further prevented from being influenced, the limiting rod is pushed by the acting force of a spring after being inserted into a limiting hole to enable the limiting rod to be clamped with a limiting seat, the connection stability between a first insulating box and a second insulating box can be improved, the connection stability between the male head and the female head is further improved, the transmission of the circuit is further prevented from being influenced, the second insulating box can be pulled to separate the limiting rod from the limiting hole after the vertical rod is pressed, and the first insulating box is separated from the second insulating box, the connection and disassembly process is simple, convenient and easy to use.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a pluggable male and female cable connector according to the present invention;

FIG. 2 is a schematic cross-sectional view of a pluggable male and female cable connector according to the present invention;

FIG. 3 is a schematic view of the first and second insulating housings of a pluggable male and female cable connector according to the present invention;

fig. 4 is a schematic structural diagram of a limiting seat of a plug-in male/female cable connector according to the present invention.

In the figure: 1. a first insulating case; 2. a second insulating case; 3. an insulating tube; 4. a support plate; 5. a clamping block; 6. a threaded insulating cap; 7. a push block; 8. a cable wire; 9. supporting a tube; 10. a spring; 11. a limiting rod; 12. a vertical rod; 13. a limiting seat; 14. a male head; 15. a limiting hole; 16. and (4) a female head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1, 2, 3 and 4, the pluggable male and female cable connector of the present invention comprises a first insulating box 1, a second insulating box 2 and cables 8, wherein a limiting mechanism is disposed on a surface of the first insulating box 1, which is away from the second insulating box 2, and comprises an insulating tube 3, a supporting plate 4, two clamping blocks 5, a threaded insulating cover 6 and two pushing blocks 7, a first connecting mechanism and a second connecting mechanism are disposed inside the first insulating box 1 and the second insulating box 2, respectively, the first connecting mechanism comprises a limiting seat 13, a male head 14 and a limiting hole 15, the second connecting mechanism comprises a supporting tube 9, a plurality of springs 10, two limiting rods 11 and two vertical rods 12, the number of the cables 8 is two, and one end of each cable 8, which is close to each other, is connected to the female head 16 and the male head 14, one ends of the two cables 8, which are far away from each other, penetrate through the support plate 4 and the threaded insulating cover 6 respectively and extend to the outside of the threaded insulating cover 6.

Wherein, two clamp splice 5 all are close to one side fixed connection of screw thread insulating cover 6 with backup pad 4, and two ejector pads 7 all are close to one side fixed connection of insulating tube 3 with screw thread insulating cover 6, extrude two clamp splice 5 through two ejector pads 7 to make two clamp splice 5 press from both sides tightly cable conductor 8, thereby can improve the stability of being connected between cable conductor 8 and public head 14 and female head 16.

Wherein, the inner wall threaded connection of screw thread insulating cover 6 and insulating tube 3, backup pad 4 and insulating tube 3's inner wall fixed connection, the screw thread design through screw thread insulating cover 6 and insulating tube 3 can make screw thread insulating cover 6 promote ejector pad 7 when rotating and extrude clamp splice 5.

Wherein, the quantity of spacing hole 15 is two, and two spacing holes 15 are seted up respectively in the both sides of spacing seat 13, insert spacing pole 11 and promote gag lever post 11 through spring 10's effort behind the spacing hole 15 and make spacing pole 11 and spacing seat 13 between block each other, can improve the stability of being connected between first insulating box 1 and the second insulating box 2.

Wherein, the left side and one of them backup pad 4 fixed connection of spacing seat 13, public head 14 sets up in the inside of spacing seat 13, can make and switch on each other between two cables 8 through mutually supporting of public head 14 and female head 16, and then accomplish the transport of circuit.

Wherein, the right end of the female head 16 is fixedly connected with the supporting tube 9, and the supporting tube 9 is fixedly connected with the left side surface of the other supporting plate 4.

Wherein, the right-hand member of two gag lever posts 11 all with the inner wall fixed connection on second insulating box 2 right side, a plurality of spring 10 sets up respectively between stay tube 9 and two gag lever posts 11.

Wherein, the one end that two montants 12 are close to each other links to each other with two gag lever post 11 respectively, and the one end that two montants 12 kept away from each other all runs through second insulation box 2 and extends to the outside of second insulation box 2 both sides respectively, can convenient to use person press gag lever post 11 through setting up montant 12 to be convenient for gag lever post 11 inserts in spacing hole 15.

When the cable clamping device works, firstly, the vertical rod 12 is pressed to enable the limiting rod 11 to deviate towards the female head 16, then the second insulating box 2 is inserted into the first insulating box 1, at the moment, the two limiting rods 11 are respectively inserted into the two limiting holes 15, meanwhile, the female head 16 is inserted into the male head 14, connection between the two cables 8 is completed, then the vertical rod 12 is loosened, at the moment, the acting force of the spring 10 pushes the limiting rods 11 to enable the limiting rods 11 to reset, at the moment, the limiting rods 11 and the limiting seats 13 are mutually clamped, then, one ends, far away from each other, of the two cables 8 are connected with relevant equipment, in the using process, the clamping blocks 5 are extruded through the push blocks 7, so that the clamping blocks 5 clamp the cables 8, the connection stability between the cables 8 and the male head 14 and the female head 16 can be improved, and the situation that the cables 8 are separated from the male head 14 and the female head 16 due to being pulled, and then avoid influencing the transmission of circuit, when needs are with the separation of second insulation box 2 and first insulation box 1, press montant 12 back to outside pulling second insulation box 2 can make gag lever post 11 and spacing hole 15 separation to make first insulation box 1 and the separation of second insulation box 2.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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. A plug-in type male and female cable connector comprises a first insulating box (1), a second insulating box (2) and a cable (8), and is characterized in that one side, far away from each other, of the first insulating box (1) and the second insulating box (2) is provided with a limiting mechanism, the limiting mechanism comprises an insulating tube (3), a supporting plate (4), two clamping blocks (5), a threaded insulating cover (6) and two push blocks (7), the interiors of the first insulating box (1) and the second insulating box (2) are respectively provided with a first connecting mechanism and a second connecting mechanism, the first connecting mechanism comprises a limiting seat (13), a male head (14) and a limiting hole (15), the second connecting mechanism comprises a supporting tube (9), a plurality of springs (10), two limiting rods (11) and two vertical rods (12), the quantity of cable conductor (8) is two, two the one end that cable conductor (8) are close to each other links to each other with female head (16) and public head (14) respectively, two the one end that cable conductor (8) kept away from each other runs through backup pad (4) and screw thread insulation lid (6) respectively and extends to the outside of screw thread insulation lid (6).

2. The pluggable male and female cable connector according to claim 1, wherein the two clamping blocks (5) are fixedly connected to one side of the supporting plate (4) close to the threaded insulating cover (6), and the two pushing blocks (7) are fixedly connected to one side of the threaded insulating cover (6) close to the insulating tube (3).

3. The pluggable male and female cable connector according to claim 1, wherein the threaded insulating cover (6) is in threaded connection with the inner wall of the insulating tube (3), and the supporting plate (4) is fixedly connected with the inner wall of the insulating tube (3).

4. The pluggable male and female cable connector according to claim 1, wherein the number of the limiting holes (15) is two, and the two limiting holes (15) are respectively formed on two sides of the limiting seat (13).

5. The pluggable male and female cable connector as claimed in claim 1, wherein the left side of the position-limiting seat (13) is fixedly connected with one of the support plates (4), and the male head (14) is disposed inside the position-limiting seat (13).

6. The pluggable male and female cable connector as claimed in claim 1, wherein the right end of the female head (16) is fixedly connected with a support tube (9), and the support tube (9) is fixedly connected with the left side surface of another support plate (4).

7. The pluggable male and female cable connector according to claim 1, wherein the right ends of the two limiting rods (11) are fixedly connected with the inner wall of the right side of the second insulating box (2), and the springs (10) are respectively arranged between the supporting tube (9) and the two limiting rods (11).

8. The plug-in type male and female cable connector according to claim 1, wherein one ends of the two vertical rods (12) close to each other are respectively connected with two limiting rods (11), and one ends of the two vertical rods (12) far away from each other both penetrate through the second insulating box (2) and respectively extend to the outside of both sides of the second insulating box (2).