CN215299635U - Novel laborsaving quick waterproof connector of shell fragment and screw mutually supporting - Google Patents

Abstract

The utility model discloses a novel laborsaving quick waterproof connector of shell fragment and screw interworking, including the plug of installing socket and connecting cable on the box, the socket is pegged graft fixedly with the plug, the cavity that link up around being equipped with in the plug, the front end of cavity is fixed with the lock pin that compresses tightly the cable, the rear end of cavity is equipped with the reservation interface that supplies the cable to pass, the lock pin is including controlling wiring chamber and the screw thread chamber that sets up, the wiring intracavity is fixed with the connecting piece, the cover has the shell fragment on the connecting piece, screw thread intracavity spiral connection has the screw, the screw butt is in the upper end of shell fragment, along with the screw in of screw, the shell fragment is being pressed to the screw, make the shell fragment rotate round the connecting piece, the lower extreme of shell fragment compresses tightly the cable in the wiring chamber. The utility model discloses a cooperation of screw and shell fragment can be locked fast and the cable in the unblock connector, and simple structure is compact, operates more laborsavingly moreover, and the cable is pegged graft firmly, and application range is wide, can satisfy the requirement that the connector leads to the heavy current, is fit for all kinds of communication connector's use occasion.

Description

Novel laborsaving quick waterproof connector of shell fragment and screw mutually supporting

Technical Field

The utility model relates to a connector field especially relates to a novel laborsaving quick waterproof connector of shell fragment and screw interworking.

Background

A connector is a component that is frequently contacted by an electrical engineering technician. The function of the circuit is very simple, and a communication bridge is erected between the blocked parts or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit realizes the preset function. The connector is an indispensable component in an electronic device, and the connector form and structure are varied, and there are various different forms of connectors depending on the application object, frequency, power, application environment, and the like. The communication connector belongs to the network transmission medium interconnection equipment, and the performance of the adopted connector can influence the whole communication system. Currently, the communication connector products are available in many models and standards, including mainly fiber optic connectors and electrical connection devices.

The wiring mode of present connector commonly used has screw and dog to screw and compresses tightly the line end and shell fragment elasticity compresses tightly the line end, and these two kinds of crimping modes are operated and are got up and all wasted time and energy relatively, and the long-term use in-process influences the conductivity of connector owing to compressing tightly the not hard up of end and cable, can't satisfy the cable user demand of current heavy current connector, has restricted the use occasion of connector.

The above disadvantages need to be improved.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model provides a novel laborsaving quick waterproof connector of shell fragment and screw interworking.

The utility model discloses technical scheme as follows:

the utility model provides a novel laborsaving quick waterproof connector of shell fragment and screw interworking, is including installing the socket on the box and connecting cable's plug, the socket with the plug is pegged graft fixedly, be equipped with the cavity that link up around in the plug, the front end of cavity is fixed with the lock pin that compresses tightly the cable, the rear end of cavity is equipped with the reservation interface that supplies the cable to pass, the lock pin is including controlling wiring chamber and the screw thread chamber that sets up, and the wiring intracavity is fixed with the connecting piece, the cover has the shell fragment on the connecting piece, screw thread intracavity spiral connection has the screw, the screw butt is in the upper end of shell fragment, along with the screw in of screw, the screw is pressing the shell fragment for the shell fragment is round the connecting piece rotates, the lower extreme of shell fragment compresses tightly the cable in the wiring chamber.

According to above scheme the utility model discloses, its characterized in that, the periphery of plug front end is equipped with the metal frame, be equipped with the cylinder on the both sides wall of metal frame, the plug embedding the inside of socket for the cylinder joint is in the socket, thereby will the plug straining is in on the socket.

According to the above scheme the utility model discloses, a serial communication port, the front end of socket is equipped with two screw posts, every the water conservancy diversion piece has been cup jointed on the screw post, and the cable passes the inside of socket with the water conservancy diversion piece is connected.

According to the above scheme the utility model discloses, a serial communication port, still cup jointed the protection casing on reserving the interface.

According to the above scheme the utility model discloses, a serial communication port, the outer wall of reserving the interface is equipped with the external screw thread, the inner wall of protection casing is equipped with the internal thread, the external screw thread with interior screw-thread fit makes protection casing screwed connection be in reserve on the interface.

According to above-mentioned scheme the utility model discloses, a serial communication port, the tip of reserving the interface still is equipped with the cable sealing washer.

According to the above scheme the utility model discloses, a serial communication port, the department of sealing of reserving the interface still is equipped with the pellosil.

According to the above scheme the utility model discloses, its characterized in that is close to the periphery of socket rear end is equipped with the assembly ear, the both sides of assembly ear are equipped with fixed ear, the top of fixed ear is equipped with the articulated shaft, compress tightly the cover and be in duplex winding on the articulated shaft rotates.

According to the above scheme the utility model discloses, a serial communication port, the bellying of assembly ear still is equipped with the pilot hole of being convenient for the installation.

According to above-mentioned scheme the utility model discloses, a serial communication port, the below of assembly ear still is connected with sealed the pad, integrated into one piece has the protective cover on the sealed pad.

According to the above scheme the utility model discloses, its beneficial effect lies in, the utility model discloses a screw can lock fast and the cable in the unblock connector with the cooperation of shell fragment, and simple structure is compact, operates more laborsavingly moreover, and the cable is pegged graft firmly, and application range is wide, can satisfy the connector and lead to the requirement of heavy current, is fit for all kinds of communication connector's use occasion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a first exploded view of the present invention;

FIG. 2 is a second exploded view of the present invention;

fig. 3 is a schematic structural view of the compressing member of the present invention;

fig. 4 is the sectional schematic view of the ferrule structure of the present invention.

In the figures, the various reference numbers:

1. the socket, 101, the first cavity, 102, the ridge,

11. assembling lugs 111, assembling holes 112, fixing lugs 113, hinging shafts,

12. a pressing piece 121, a connecting arm 122, a through hole 123, a locking arm 124 and a pressing lug,

13. a sealing gasket 14, a protective cover 15, a flexible belt 16, a screw column 17, a flow deflector 18 and a gasket,

2. the number of the plugs, 201, projections,

21. the metal frame, 211, the cylinder,

22. a reserved interface 221, a cable sealing ring,

23. a protective cover is arranged on the front end of the shell,

3. a core insert 31, a wiring cavity 32, a screw 33, a connecting piece 34, a spring sheet,

4. a cable.

Detailed Description

The invention is further described with reference to the following figures and embodiments:

it will be understood that when an element is referred to as being "fixed" or "connected" to another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features.

As shown in fig. 1 to 4, a novel laborsaving quick waterproof connector of shell fragment and screw interworking, including socket 1 and the plug 2 of connecting cable 4 of installing on the box, socket 1 is pegged graft fixedly with plug 2, be equipped with the cavity that link up around in the plug 2, the front end of cavity is fixed with the lock pin 3 that compresses tightly cable 4, the rear end of cavity is equipped with the reservation interface 22 that supplies cable 4 to pass, lock pin 3 is including the wiring chamber 31 and the screw thread chamber of controlling the setting, wiring chamber 31 is internal fixation has connecting piece 33, the cover has shell fragment 34 on the connecting piece 33, screw thread intracavity spiral connection has screw 32, screw 32 butt is in the upper end of shell fragment 34, along with the screw in of screw 32, spring fragment 34 is being pressed to screw 32, make shell fragment 34 rotate round connecting piece 33, the lower extreme of shell fragment 34 compresses tightly cable 4 in the wiring chamber 31.

The utility model discloses a screw can lock fast and the cable 4 among the unblock connector with the cooperation of shell fragment, and simple structure is compact, operates more laborsavingly moreover, and 4 pegs graft firmly of cable, and application range is wide, can satisfy the requirement that the connector leads to the heavy current, is fit for all kinds of communication connector's use occasion.

Preferably, the end of the screw 32 is provided with a cross-shaped groove, so that the screw 32 can be conveniently screwed into the threaded cavity by matching the screw 32 with the cross-shaped groove during assembly.

In one embodiment, the rear end of the receptacle 1 is hinged with a pressing member 112, and after the front end of the header 2 is aligned with the rear end of the receptacle 1, the pressing member 112 is pressed downward to fix the receptacle 1 and the header 2.

In one embodiment, the periphery of the socket 1 is fixed with a mounting ear 11, the mounting ear 11 is positioned near the rear end of the socket 1, and a mounting hole 111 is arranged at the projection of the mounting ear 11, so that the waterproof connector can be mounted on the box body.

In one embodiment, two side walls of the mounting lug 11 further extend to form a substantially triangular fixing lug 112, and a back surface of the fixing lug 112 is tightly attached to the side wall of the socket 1, thereby further reinforcing the fixing of the mounting lug 11 and the socket 1.

In one embodiment, the top of the fixing lug 112 is configured to have a circular arc transition, and the top of the fixing lug 112 is provided with a hinge shaft 113, and the hinge shaft 113 is sleeved with the pressing member 112, so that the pressing member 112 can rotate around the hinge shaft 113. Preferably, the two sides of the pressing member 112 are provided with connecting arms 121, the connecting arms 121 are provided with through holes 122, the through holes 122 are sleeved on the hinge shafts 113, and the pressing member 112 can rotate outside the rear end of the socket 1 by the connection of the through holes 122 and the hinge shafts 113.

Preferably, the two sides of the pressing member 112 are further provided with locking arms 123, and the locking arms 123 clamp the connection position of the socket 1 and the plug 2.

Preferably, a pressing lug 124 extends from the upper portion of the locking arm 123, and the pressing lug 124 is provided to facilitate the assembly and disassembly of the connector by an operator.

The utility model discloses waterproof connector's assembly process: when the socket 1 and the plug 2 need to be assembled, firstly, the socket 1 and the plug 2 are aligned and plugged, an operator presses the pressing lug 124, the connecting arm 121 rotates around the hinge shaft 113 towards the pressing direction, and at the moment, the locking arm 123 clamps the alignment connecting part to realize the fixation of the socket 1 and the plug 2.

The utility model discloses waterproof connector's disengaging process: when the socket 1 and the plug 2 need to be disassembled, the operator pulls the pressing lug 124, the connecting arm 121 rotates around the hinge shaft 113 in the pulling direction, and at the moment, the locking arm 123 loosens the alignment connection position of the socket 1 and the plug 2, so that the socket 1 and the plug 2 are separated.

In one embodiment, a sealing pad 13 is further connected below the mounting lug 11, and a protective cover 14 is integrally formed on the sealing pad 13, so that when the rear end of the socket 1 is not mounted with the plug 2, the protective cover 14 can cover the rear end of the socket 1 to achieve the dustproof effect.

Still be equipped with flexible area 15 between sealed pad 13 and the assembly ear 11, flexible area 15 makes things convenient for protective cover 14 to buckle on the one hand, and on the other hand flexible area 15 links together with sealed pad 13 to prevent sealed pad 13 to lose, and the while can also used repeatedly sealed pad 13, saves material cost.

The socket 1 is further provided with a first cavity 101 which penetrates through the front and the back, the inner wall of the first cavity 101 is provided with a plurality of convex patterns 102 which are uniformly arranged, and the connection between the socket 1 and the plug 2 is further strengthened.

The front end of the socket 1 is provided with two screw posts 16, each screw post 16 is sleeved with a flow deflector 17, the cable 4 penetrates through a first cavity 101 of the socket 1 to be connected with the flow deflector 17, and then the current conduction is realized through locking of the screw posts 16. Specifically, a groove is formed in the front end of the socket 1, a nut is placed in the groove, a hole is formed in the flow deflector 17, and the screw column 16 penetrates through the hole of the flow deflector 17 to be in threaded connection with the nut, so that the flow deflector 17 is fixed to the front end of the socket 1.

Preferably, a gasket 18 is further disposed between the screw post 16 and the baffle 17, and the gasket 18 further reinforces the connection between the cable 4 and the baffle 17.

In one embodiment, the plug 2 is made of plastic material, and a plurality of protrusions 201 are disposed on the outer surface of the plug 2, and the protrusions 201 can enhance the anti-slip effect of the waterproof connector and have a decorative effect.

In a specific embodiment, a metal frame 21 is die-cast on the periphery of the front end of the plug 2, two side walls of the metal frame 21 are provided with cylinders 211, and the plug 2 is inserted into the first cavity 101 of the socket 1, so that the cylinders 211 are clamped in the gap of the first cavity 101, thereby fastening the plug 2 on the socket 1. The metal frame 21 is integrally die-cast and then coated on the plug 2, so that the reliability of outdoor communication connection is ensured.

In a specific embodiment, the plug 2 is provided with a second cavity which is through from front to back, the front end of the second cavity is fixed with a plug core 3 for compressing the cable 4, the rear end of the second cavity is provided with a reserved interface 22 for the cable 4 to penetrate through, and the reserved interface 22 is clamped on the adapter through threads.

Preferably, a protective cover 23 is further sleeved on the reserved interface 22. The protective cover 23 is sleeved on the reserved interface 22 to further reinforce the connection between the cable 4 and the waterproof connector.

Preferably, the reserved connector 22 is provided with an external thread, the protective cover 23 is internally provided with an internal thread, and the external thread and the internal thread are matched to enable the protective cover 23 to be screwed on the reserved connector 22.

Preferably, the end of the reserved interface 22 is further provided with a cable 4 sealing ring 221, which can improve the air tightness of the connector.

Preferably, a silicone membrane is further arranged at the sealing position of the reserved interface 22, so that a waterproof effect can be achieved when the cable 4 is not assembled. When the waterproof connector needs to be connected with the cable 4, the sharp tool can be used for easily puncturing the silicon membrane for wiring.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.

Claims (10)

1. The utility model provides a novel laborsaving quick waterproof connector of shell fragment and screw interworking, a serial communication port, including the plug of installing socket and connecting cable on the box, the socket with the plug is pegged graft fixedly, be equipped with the cavity that link up around in the plug, the front end of cavity is fixed with the lock pin that compresses tightly the cable, the rear end of cavity is equipped with the reservation interface that supplies the cable to pass, the lock pin is including controlling wiring chamber and the screw thread chamber that sets up, and the wiring intracavity is fixed with the connecting piece, the cover has the shell fragment on the connecting piece, screw thread intracavity threaded connection has the screw, the screw butt is in the upper end of shell fragment along with the screw in of screw, the screw is pressing the shell fragment for the shell fragment is round the connecting piece rotates, the lower extreme of shell fragment compresses tightly the cable in the wiring chamber.

2. The connector of claim 1, wherein a metal frame is disposed around the front end of the plug, and two side walls of the metal frame are provided with a cylinder, the plug is inserted into the socket, so that the cylinder is engaged with the socket, and the plug is fastened to the socket.

3. The connector of claim 1, wherein two screw posts are provided at the front end of the socket, a flow deflector is sleeved on each screw post, and a cable is connected to the flow deflector through the socket.

4. The novel resilient tab and screw interfitting labor-saving rapid waterproof connector according to claim 1, wherein a protective cover is further sleeved on the reserved interface.

5. The novel labor-saving and rapid waterproof connector with mutual matching of elastic sheets and screws as claimed in claim 4, wherein the reserved interface is provided with an external thread, the inside of the protective cover is provided with an internal thread, and the external thread is matched with the internal thread to enable the protective cover to be screwed on the reserved interface.

6. The novel resilient tab and screw interfitting labor-saving rapid waterproof connector as claimed in claim 1, wherein the end of the reserved interface is further provided with a cable sealing ring.

7. The novel labor-saving and rapid waterproof connector with mutual matching of the elastic sheet and the screw as claimed in claim 1, wherein a silicone membrane is further arranged at the sealing position of the reserved interface.

8. The novel labor-saving quick waterproof connector with mutual matching of elastic sheets and screws as claimed in claim 1, wherein an assembling lug is arranged on the periphery close to the rear end of the socket, fixing lugs are arranged on two sides of the assembling lug, a hinge shaft is arranged at the top of each fixing lug, and a pressing piece is sleeved on the hinge shaft and rotates around the hinge shaft.

9. The novel resilient tab and screw interfitting labor-saving rapid waterproof connector as claimed in claim 8, wherein the bulge of the assembling lug is further provided with an assembling hole for convenient installation.

10. The connector of claim 8, wherein a gasket is further disposed under the assembling lug, and a protecting cover is integrally formed on the gasket.

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