CN215184809U - Cable connector with good protection effect - Google Patents

Abstract

The utility model provides a cable connector that protecting effect is good, it includes: public head and female head, public first one end are equipped with a plurality of connecting holes, and public first side is equipped with a plurality of bellied bail, and the one end outside that the connecting hole was kept away from to public head is equipped with the screw thread, and public first threaded connection fastening nut is equipped with a locating hole in the middle of the connecting hole, and female first one end is rotated and is connected the adapter sleeve, establishes many spouts in the adapter sleeve, and a plurality of connecting pins are established to female first terminal surface, connects the needle and pegs graft with the connecting hole, and female head forms with the integrative casting of cable, and the embedded metal mesh of adapter sleeve and female head, the locating pin is the non-rotator, the utility model has the advantages of it is following: the clamping nail is used, the sliding groove with the bayonet is used, the clamping nail is prevented from falling off after connection, the sealing sleeve is used, the sealing effect is high after compression, the rubber pad and the fastening nut are used, the outer skin can be conveniently fixed, the spring is prevented from being folded in the use process, the bending angle close to the joint is reduced, the fracture is prevented, the screw binding belt is used, the fastening line is used, and the internal line is prevented from being broken when the line is bent.

Description

Cable connector with good protection effect

Technical Field

The utility model relates to a cable assembly technical field, concretely relates to cable connector that protecting effect is good.

Background

In order to enable a circuit to be a continuous circuit, all sections of wires must be connected into a whole, a cable assembly is an electrical connection assembly used for connecting different electronic equipment systems or subsystems and consists of various insulated wires, shielded wires and an electrical connector, and along with the wide application of the cable assembly in the communication field, the requirements on the stability of the electrical performance, the service life and the environmental resistance of the cable assembly are higher and higher.

At present cable subassembly commonly used is both ends connector, middle cable, cable and connector pass through the crimping, dress connects or the welding mode is connected, but the condition such as fracture can appear sometimes of cable, need connect with cable joint, cable joint in present stage uses grafting to accomplish circuit connection back overcoat insulating assemblies and seal assembly, drop easily, sealed effect is poor, the plug is corroded easily, the easy bending fracture of joint connection cable department, the articulate crust easily drops, cause the internal circuit outage.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the joint drops easily, and sealed effect is poor, and the plug is corroded easily, and the easy fracture of buckling of joint connection cable department, the joint connection crust easily drops, provides a cable connector that protecting effect is good, makes it prevent to drop, and sealed effectual, water-proof effects is good, and the difficult fracture of buckling of joint connection cable department is caused, and the joint connection crust easily drops fixed fastening.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a cable connector that protecting effect is good, it includes: public head and female head, public first one end is equipped with a plurality of connecting holes, public first side is equipped with a plurality of bellied bail, the one end outside that the connecting hole was kept away from to public head is equipped with the screw thread, public first threaded connection fastening nut, be equipped with a locating hole in the middle of the connecting hole.

As a preferred technical scheme of the utility model, female first one end is rotated and is connected the adapter sleeve, establish many spouts in the adapter sleeve, female first terminal surface is established a plurality of connection needles, connect needle and connecting hole grafting.

As a preferred technical scheme of the utility model, many the spout is the arc, many the spout end all is equipped with the bayonet socket, female head is close to fastening cover terminal surface glue and is connected with the seal cover, the pilot pin has been inlayed at the seal cover center, the pilot pin is longer than connecting the needle.

As a preferred technical scheme of the utility model, trapezoidal seam has been seted up to public first outside screwed one section, public head is connected with the rubber pad at one section internal cement that has trapezoidal seam, one section longitudinal section that the screwed was established to rubber pad and public head is the toper, public head is kept away from the one end internal clamping of connecting hole and is prevented rolling over the spring.

As an optimal technical scheme of the utility model, the embedded metal mesh of adapter sleeve and female head, the pilot pin is the non-rotator, female head forms with the integrative casting of cable.

The utility model has the advantages of it is following: the clamping nail is used, the sliding groove with the bayonet is used, the clamping nail is prevented from falling off after connection, the sealing sleeve is used, the sealing effect is high after compression, the rubber pad and the fastening nut are used, the outer skin can be conveniently fixed, the spring is prevented from being folded in the use process, the bending angle close to the joint is reduced, the fracture is prevented, the screw binding belt is used, the fastening line is used, and the internal line is prevented from being broken when the line is bent.

Drawings

Fig. 1 is a schematic structural view of a female head in front cross section according to a preferred embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a male end of a preferred embodiment of the present invention;

FIG. 3 is a schematic side view of the female head of a preferred embodiment of the present invention;

fig. 4 is a schematic side view of the male portion of a preferred embodiment of the present invention.

Description of reference numerals: 1. a male head; 2. a female head; 3. connecting holes; 4. a staple bolt; 5. fastening a nut; 6. positioning holes; 7. fastening sleeves; 8. a chute; 9. an anti-folding spring; 10. a connecting needle; 11. a bayonet; 12. sealing sleeves; 13. a positioning pin; 14. a trapezoidal seam; 15. a rubber pad; 16. a metal mesh.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Please refer to fig. 1-4 in combination, the utility model relates to a cable connector with good protection effect, which comprises a male connector 1 and a female connector 2, wherein one end of the male connector 1 is provided with a plurality of connecting holes 3, the side of the male connector 1 is provided with a plurality of convex clamping nails 4, the outer side of one end of the male connector 1 far away from the connecting holes 3 is provided with a screw thread, the male connector 1 is connected with a fastening nut 5 by screw thread, and a positioning hole 6 is arranged in the middle of the connecting holes 3.

The section with the thread on the outer side of the male head 1 is provided with a trapezoidal seam 14, the trapezoidal seam 14 is reduced during clamping, the rubber pad 15 is connected with the inner rubber of the section with the thread 14 of the male head 1, the male head 1 is sealed during pressing, the friction force is increased, the falling is prevented, the longitudinal sections of the rubber pad 15 and the section with the thread of the male head 1 are conical, the pressing is convenient, the anti-folding spring 9 is clamped in the end of the male head 1, which is far away from the connecting hole 3, the deformation degree of a cable at a connector is reduced, the disconnection of an internal circuit is prevented, one end of the female head 2 is rotatably connected with the fastening sleeve 7, a plurality of sliding grooves 8 are arranged in the fastening sleeve 7, the guide is a protruding clamping nail 4, the end face of the female head 2 is provided with a plurality of connecting needles 10, the connecting needles 10 are spliced with the connecting hole 3, the connecting circuit is provided with a plurality of sliding grooves 8 which are arc-shaped and are convenient to take out, the bayonets 11 are arranged at the tail ends of the plurality of the sliding grooves 8 to prevent falling in use, the female head 2 is close to the end face of the fastening sleeve 7 and is connected with a rubber 12, sealing interface, seal cover 12 center have inlayed pilot pin 13, make things convenient for the accuracy of line connection, and pilot pin 13 is longer than connecting needle 10, prevents that the hole site from not damaging connecting needle 10, and adapter sleeve 7 and female 2 embedded metal mesh 16 keep apart external electromagnetic interference, and pilot pin 13 is the non-rotator, convenient location.

Specifically, when the utility model is used, the circuit behind the female head 2 is connected to the electrical equipment, the female head 2 is fixed on the surface of the equipment, the cable to be connected on the male head 1 is removed part of the insulating layer, the cable passes through the anti-folding spring 9, the circuit is connected in the copper pipe in the connecting hole 3, the fastening nut 5 is rotated to compress the tail part of the conical male head 1 inwards, the trapezoidal seam 14 is reduced by compression, the rubber pad 15 is compressed to deform to be tightly attached to the surface of the cable, the trapezoidal seam 14 is filled, the deformable rubber pad 15 seals the inner cavity of the male head 1 while increasing the friction force with the surface of the cable, the male head 1 is inserted into the fastening sleeve 7 of the female head 2, the longer positioning pin 13 contacts the positioning hole 6 of the male head 1 firstly, the male head 1 is rotated, the positioning pin 13 is inserted into the positioning hole 6, the male head 1 is continuously inserted into the male head 1, the staple bolt 4 on the side of the male head 1 enters the chute 8, the arc chute 8 is rotated under the effect of the staple bolt 4 to drive to rotate the fastening sleeve 7, meanwhile, the connecting needle 10 is just inserted into the connecting hole 3 in parallel, after the male head 1 contacts the sealing sleeve 12, the staple 4 reaches the top of the sliding groove 8, the fastening sleeve 7 is rotated to enable the staple 4 to enter the bayonet 11, the male head 1 further compresses the sealing sleeve 12, the sealing sleeve 12 seals the space between the male head 1 and the female head 2, when the staple needs to be pulled out, the fastening sleeve 7 is rotated to enable the staple 4 to slide out of the bayonet 11 into the sliding groove 8, the fastening sleeve 7 continues to be rotated, the male head 1 is pushed out under the action of the arc-shaped sliding groove 8, and the connecting hole 3 is disconnected from the connecting needle 10.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (5)

1. The utility model provides a cable connector that protecting effect is good, a serial communication port, includes, public first (1) and female head (2), public first (1) one end is equipped with a plurality of connecting holes (3), public first (1) side is equipped with a plurality of bellied bail (4), the one end outside that connecting hole (3) were kept away from in public first (1) is equipped with the screw thread, public first (1) threaded connection fastening nut (5), be equipped with a locating hole (6) in the middle of connecting hole (3).

2. The cable connector with good protection effect according to claim 1, wherein one end of the female connector (2) is rotatably connected with a fastening sleeve (7), a plurality of sliding grooves (8) are formed in the fastening sleeve (7), a plurality of connecting needles (10) are arranged on the end face of the female connector (2), and the connecting needles (10) are inserted into the connecting holes (3).

3. The cable connector with good protection effect as claimed in claim 2, wherein the plurality of sliding grooves (8) are arc-shaped, the tail ends of the plurality of sliding grooves (8) are provided with bayonets (11), the end face of the female head (2) close to the fastening sleeve (7) is connected with a sealing sleeve (12) through glue, a positioning needle (13) is embedded in the center of the sealing sleeve (12), and the positioning needle (13) is longer than the connecting needle (10).

4. The cable connector with good protection effect as claimed in claim 1, wherein a section of the male connector (1) with the outer thread is provided with a trapezoidal slit (14), the male connector (1) is connected with a rubber pad (15) in a section with the trapezoidal slit (14), the longitudinal sections of the rubber pad (15) and the section of the male connector (1) with the thread are conical, and the male connector (1) is connected with the anti-folding spring (9) in the end far away from the connecting hole (3).

5. A cable connector with good protection effect as claimed in claim 3, wherein the fastening sleeve (7) and the female head (2) are embedded with a metal mesh (16), the positioning pin (13) is a non-rotating body, and the female head (2) and the cable are integrally cast.

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