CN209417353U - A kind of four core military vehicle wall connector wire jumpers - Google Patents

Abstract

The utility model discloses a kind of four core military vehicle wall connector wire jumpers, including shell, deck is provided on the outside of the shell, the side of the deck is connected with socket, limiting slot is provided on the outer surface of the socket, conductor is provided on the inside of the socket, the socket, which is located on the outside of conductor, is provided with thread groove, the two sides of the deck are threaded with locking knob, fixed ring is cased on the outside of the shell other end, connecting rope is connected in the fixed ring, the other end of the connecting rope is connected with sealing cover, external screw thread is provided with below the sealing cover, thread seal connects between the sealing cover and thread groove, the tail end of the shell is connected with optical cable, it is arranged on the outer surface of the shell fluted, four cores military vehicle wall connector wire jumper provided by the utility model, contact density is high, facilitate in-site installation, Connector loss is small, high reliablity, and water proof and dust proof grade is high, is worth promoting.

Description

A kind of four core military vehicle wall connector wire jumpers

Technical field

The utility model relates to electric wire connecting junction technical field, specially a kind of four core military vehicle wall connector wire jumpers.

Background technique

Currently, the communication network, the optical fiber cable connection request of system in military/commercialization are very high, it is desirable that motor-driven, simultaneous Hold, is convenient, durable, and traditional photo-fibre and light cable jointer has special plug and socket, is no longer satisfied existing optical cable Connection request.Existing connector, transfer efficient is not low, and connector is easy to appear disconnection, therefore, invents a kind of four core military vehicle walls company It is necessary to solve the above problems to connect device wire jumper.

Utility model content

The purpose of this utility model is to provide a kind of four core military vehicle wall connector wire jumpers, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of four core military vehicle wall connector wire jumpers, Including shell, it is provided with deck on the outside of the shell, by the deck of setting, is facilitated the docking between electric wire connecting junction, it is described The side of deck is connected with socket, is provided with limiting slot on the outer surface of the socket, by the limiting slot of setting, conveniently plays The position-limiting action of socket avoids the wrong plug of socket from connecing hole, and conductor is provided on the inside of the socket, and the socket is located at conductor Outside is provided with thread groove, and the two sides of the deck are threaded with locking knob, by the locking knob of setting, convenient for connection Being connected and fixed between device facilitates carry out Fast Installation, is cased with fixed ring on the outside of the shell other end, fixed ring is stainless steel Becket, is connected with connecting rope in the fixed ring, and the other end of the connecting rope is connected with sealing cover, under the sealing cover Side is provided with external screw thread, and thread seal connects between the sealing cover and thread groove, by the sealing cover of setting, does not use conveniently When socket is sealed, avoid water inlet or dust, the tail end of the shell in socket from being connected with optical cable, optical cable and conductor Between be electrically connected, optical cable uses high-strength, fatigue-resistant optical fiber, is arranged on the outer surface of the shell fluted, passes through setting Groove, it is convenient to play the role of certain frictional force when being inserted into connector.

Preferably, the locking knob includes nut and screw, integrally connected between the nut and screw, the screw It is threadedly coupled between deck, by the locking knob of setting, rotary nut drives the rotation of screw, realizes the connection of connector It is fixed.

Preferably, the deck is provided with annular groove on the outside of the one side of socket, and the annular groove is embedded with rubber Washer has good sealing effect by the rubber washer of setting after so that connector is linked together.

Preferably, spring is hung in the fixed ring, the other end of the spring is provided with hook, passes through the extension of setting Hook facilitates connector being fixed on Che Bishang.

Preferably, it is coated with L stainless steel layer on the outer surface of the shell, the 316L being arranged on the outer surface of shell is not Rust steel layer, has good waterproofness.

Preferably, the shape of the deck is ellipse.

Compared with prior art, the beneficial effects of the utility model are as follows: the four cores military vehicle wall connector wire jumper, use When, shell is held, one end of socket is inserted into and is needed on the connector that connects, pays attention to that limiting slot will be docked to just, avoiding leading core There is the phenomenon of short circuit in mistake, then by rotation locking knob, connector wire jumper is attached fixation, passes through setting Rubber washer has good sealing effect after so that connector is linked together, this kind of connector, joint efficiency is fast, waterproofness It is good, blindmate is prevented, is mispluged, four cores military vehicle wall connector wire jumper provided by the utility model, contact density is high, facilitates scene Installation, connector loss is small, high reliablity, and water proof and dust proof grade is high, is worth promoting.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial structural diagram of the utility model.

In figure: 1, shell；2, deck；3, socket；4, locking knob；5, nut；6, screw；7, annular groove；8, rubber pad Circle；9, conductor；10, limiting slot；11, fixed ring；12, connecting rope；13, sealing cover；14, groove；15, spring；16, it links up with；17, Optical cable；18, thread groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of four core military vehicle wall connector wire jumpers referring to FIG. 1-2, including shell 1, the outside setting of the shell 1 There is deck 2, by the deck 2 of setting, facilitates the docking between electric wire connecting junction, the side of the deck 2 is connected with socket 3, institute It states and is provided with limiting slot 10 on the outer surface of socket 3, by the limiting slot 10 of setting, conveniently play the position-limiting action of socket 3, keep away The wrong plug for exempting from socket 3 connects hole, and the inside of the socket 3 is provided with conductor 9, and the outside that the socket 3 is located at conductor 9 is provided with spiral shell The two sides of groove 18, the deck 2 are threaded with locking knob 4, by the locking knob 4 of setting, convenient between connector Be connected and fixed, facilitate carry out Fast Installation, fixed ring 11 be cased on the outside of 1 other end of shell, fixed ring 11 is stainless steel Becket is connected with connecting rope 12 in the fixed ring 11, and the other end of the connecting rope 12 is connected with sealing cover 13, described close The lower section of capping 13 is provided with external screw thread, and thread seal connects between the sealing cover 13 and thread groove 18, passes through the close of setting Socket 3, is sealed by capping 13 when not using conveniently, avoids water inlet or dust, the tail end of the shell 1 in socket 3 It is connected with optical cable 17, is electrically connected between optical cable 17 and conductor 9, optical cable 17 uses high-strength, fatigue-resistant optical fiber, the shell 1 Fluted 14 are arranged on outer surface, it is convenient to play certain frictional force when being inserted into connector by the groove 14 of setting Effect.

Specifically, the locking knob 4 includes nut 5 and screw 6, integrally connected between the nut 5 and screw 6, institute It states and is threadedly coupled between screw 6 and deck 2, by the locking knob 4 of setting, rotary nut 5 drives the rotation of screw 6, realizes Connector is connected and fixed.

Specifically, the deck 2 is provided with annular groove 7 on the outside of the one side of socket 3, the annular groove 7 is embedded with Rubber washer 8 has good sealing effect by the rubber washer 8 of setting after so that connector is linked together.

Specifically, hanging with spring 15 in the fixed ring 11, the other end of the spring 15 is provided with hook 16, by setting The hook 16 set, facilitates connector being fixed on Che Bishang.

Specifically, being coated with 316L stainless steel layer on the outer surface of the shell 1, it is arranged on the outer surface of shell 1 316L stainless steel layer has good waterproofness.

Specifically, the shape of the deck 2 is ellipse.

Working principle: the four cores military vehicle wall connector wire jumper, in use, hand-held shell 1, one end of socket 3 is inserted into To needing on the connector that connects, pays attention to that limiting slot 10 short-circuit phenomenon will occur, then lead to just, avoiding leading core docking mistake The tight knob 4 of rotation lock is crossed, connector wire jumper is attached fixation, by the rubber washer 8 of setting, connector is made to be connected to one There is good sealing effect, this kind of connector, joint efficiency is fast, and good waterproof performance prevents blindmate, misplugs, this is practical new after rising The four core military vehicle wall connector wire jumpers that type provides, contact density is high, facilitates in-site installation, connector loss is small, reliability Height, water proof and dust proof grade is high, is worth promoting.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of four core military vehicle wall connector wire jumpers, including shell (1), it is characterised in that: the outside of the shell (1) is arranged Have deck (2), the side of the deck (2) is connected with socket (3), is provided with limiting slot on the outer surface of the socket (3) (10), it is provided with conductor (9) on the inside of the socket (3), the socket (3), which is located on the outside of conductor (9), is provided with thread groove (18), the two sides of the deck (2) are threaded with locking knob (4), are cased with fixed ring on the outside of shell (1) other end (11), it being connected with connecting rope (12) on the fixed ring (11), the other end of the connecting rope (12) is connected with sealing cover (13), External screw thread is provided with below the sealing cover (13), thread seal is connect between the sealing cover (13) and thread groove (18), The tail end of the shell (1) is connected with optical cable (17), and fluted (14) are arranged on the outer surface of the shell (1).

2. a kind of four cores military vehicle wall connector wire jumper according to claim 1, it is characterised in that: the locking knob It (4) include nut (5) and screw (6), integrally connected between the nut (5) and screw (6), the screw (6) and deck (2) Between be threadedly coupled.

3. a kind of four cores military vehicle wall connector wire jumper according to claim 1, it is characterised in that: the deck (2) It is provided on the outside of the one side of socket (3) annular groove (7), the annular groove (7) is embedded with rubber washer (8).

4. a kind of four cores military vehicle wall connector wire jumper according to claim 1, it is characterised in that: the fixed ring (11) On hang with spring (15), the other end of the spring (15) is provided with hook (16).

5. a kind of four cores military vehicle wall connector wire jumper according to claim 1, it is characterised in that: the shell (1) 316L stainless steel layer is coated on outer surface.

6. a kind of four cores military vehicle wall connector wire jumper according to claim 1, it is characterised in that: the deck (2) Shape is ellipse.