CN116154538A

CN116154538A - Elastic switching cable with pull-out function

Info

Publication number: CN116154538A
Application number: CN202310128317.2A
Authority: CN
Inventors: 曹鹏; 赵光献; 刘玺伟; 赵健
Original assignee: AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Current assignee: AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-05-23

Abstract

The invention relates to the technical field of airtight environments such as missile cabins, and provides an on-missile switching cable with a pull-out function, which comprises the following components: the pull-off connector is connected with one end of the cable; the tail accessory is connected with one end of the cable, which is far away from the pull-out connector; and the tail plug is connected with the tail accessory along the direction away from the pull-out connector. The technical problem that the automatic falling-off function of the missile in the prior art is not perfect is solved, electrical interconnection is realized through the butt joint of the pull-off connector plug and the socket, mechanical and electrical separation between the missile and the missile hanging frame is further completed, the assembly is easy, the application is wide, and the variety of the on-missile transfer cable with the pull-off function is improved.

Description

Elastic switching cable with pull-out function

Technical Field

The invention relates to the technical field of airtight environments such as missile cabins and the like, in particular to an on-bullet switching cable with a pull-out function.

Background

An air-to-air missile refers to a missile launched from an aircraft that attacks an airborne target. Air-to-air missiles are the main air fighter weapons of fighter planes, and modern fighter planes and strong fighter planes are also equipped with air-to-air missiles. Compared with ground and air-ground missiles, the method has the characteristics of quick response, good maneuvering characteristics, small size, light weight and the like. Compared with the aircraft gun, the gun has the advantages of long range, high hit precision and large deterrence. The automatic shedding function of the missiles is realized by installing different missiles on various fighter aircraft models, plays a key role in improving the whole air combat capability of China, and the automatic shedding capability of the missiles in the prior art is still to be improved.

Disclosure of Invention

The invention provides an on-bullet switching cable with a pull-out function, which is used for solving the technical problem that the automatic pull-out function of a missile in the prior art is not perfect.

The technical scheme for realizing the aim of the invention is as follows: an on-bullet transfer cable with pull-out function, which is characterized by comprising: a wire bundle; a pull-off connector, one end of the wire bundle being connected with the pull-off connector; the tail accessory is connected with one end of the wire bundle, which is far away from the pull-off connector; and the tail plug is connected with the tail accessory along the direction away from the pull-off connector.

Further, a cable identification is fixed on the wire bundle.

Furthermore, a nylon yarn sheath is sleeved on the wire bundle.

Further, the pull-out connector is a socket, and the socket is installed on the missile.

Further, the pull-out connector is a plug, and the plug is arranged on the bullet hanging frame.

Further, the tail accessory is connected with the tail plug through a straight clamp structure.

Further, the tail plug is connected with the controller through a bayonet structure.

Compared with the prior art, the invention has the beneficial effects that: the utility model provides a change-over cable on bullet with pull-out function, include: a wire bundle; a pull-off connector, one end of the wire bundle being connected with the pull-off connector; the tail accessory is connected with one end of the wire bundle, which is far away from the pull-off connector; and the tail plug is connected with the tail accessory along the direction away from the pull-off connector. The socket and the plug contained in the cable can be effectively butted, and the electric connection device has the advantages of being accurate and reliable in butting and the like, realizes electric interconnection through the butting of the plug and the socket, and further completes mechanical and electric separation between the missile and the missile hanging frame. The cable has the advantages of simple structure, easy assembly, novel cable, wide application and improvement on the variety of the elastic transfer cable with the pull-out function.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a CSDL-7051 cable structure provided in an embodiment of the present invention;

fig. 2 is a schematic diagram of a CSDL-7052 cable structure according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a cable structure according to an embodiment of the present invention.

Reference numerals in the drawings: 1. a wire bundle; 11. a socket; 2. nylon yarn sheath; 3. a cable identification; 4. tail accessories; 5. a tail plug; 12. a plug.

Detailed Description

Embodiments of the present application are described in detail below with reference to the accompanying drawings.

Other advantages and effects of the present application will become apparent to those skilled in the art from the present disclosure, when the following description of the embodiments is taken in conjunction with the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. The present application may be embodied or carried out in other specific embodiments, and the details of the present application may be modified or changed from various points of view and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

As shown in fig. 1, an elastic transit cable with pull-out function provided in an embodiment of the present invention includes: a wire harness 1; a pull-off connector, one end of the wire bundle 1 is connected with the pull-off connector; a tail accessory 4, wherein one end of the wire bundle 1, which is far away from the pull-off connector, is connected with the tail accessory 4; and a tail plug 5, wherein the tail plug 5 is connected with the tail accessory 4 along the direction away from the pull-off connector.

The socket and the plug contained in the cable can be effectively butted, and the electric connection device has the advantages of being accurate and reliable in butting and the like, realizes electric interconnection through the butting of the plug and the socket, and further completes mechanical and electric separation between the missile and the missile hanging frame. The cable has the advantages of simple structure, easy assembly, novel cable, wide application and improvement on the variety of the elastic transfer cable with the pull-out function.

Alternatively, the specific implementation of the sprung transit cable with pull-off function in this embodiment includes the CSDL-7051 cable shown in fig. 1 and the CSDL-7052 cable shown in fig. 2.

Further, as shown in fig. 1, fig. 1 is a schematic view of a CSDL-7051 cable, where the CSDL-7051 cable includes a harness 1, a socket 11, a nylon yarn sheath 2, a cable logo 3, a tail accessory 4, and a tail plug 5. Furthermore, the type of the socket 11 is an ADMP-60 socket, the socket is arranged on the missile, the plug is arranged on the missile hanging frame, and the plug and the socket are in butt joint to realize electrical interconnection, so that mechanical and electrical separation between the missile and the missile hanging frame is completed. The ADMP series connector is provided with the locating pin, so that the plug and the socket can be effectively and accurately interconnected; the tail plug 5 of JY27467T21F35APN series is used for realizing the electric interconnection of the controller end, thereby realizing the function of issuing instructions by the guidance control system. The JY27467T series connector has a bayonet structure, can be quickly connected and has an error-proof function; the tail accessory 4 of the J1784/49-20N series is used, the straight clamping structure of the tail accessory can effectively avoid the stress of the lead, and the cable outer sheath can be effectively fixed, so that the cable is not influenced by external force. The novel connector model is used in the cable structure, the novel connector model is simple and easy to assemble, the novel connector model is novel in cable structure and wide in application, and the variety of the elastic transfer cable with the pull-out function is improved.

Further, in fig. 1, the nylon yarn sheath 2 is sleeved outside the wire bundle 1 of the cable structure, and the nylon yarn sheath 2 has the characteristics of wear resistance, softness and the like. Fig. 3 is a schematic cross-sectional structure of an on-bullet switching cable with pull-out function according to this embodiment, in which a nylon yarn sheath 2 is sleeved on an outer layer of a wire bundle 1.

Alternatively, fig. 2 is another specific implementation of the sprung transit cable with pull-off function according to this embodiment, and fig. 2 is a CSDL-7052 cable, including: a wire bundle 1, a plug 12, a nylon yarn sheath 2, a cable identification 3, a tail accessory 4 and a tail plug 5. The model of the plug 12 used for the CSDL-7052 cable is an ADMP-60T plug; tail accessory 4 is a J1784/49-20N tail accessory; the tail plug 5 is JY27467T21F35APN plug, and the CSDL-7052 cable also has a nylon yarn sheath 2 and a cable identification 3. The plug 12 of the CSDL-7052 cable is arranged on the missile hanging frame, and the plug and the socket are in butt joint to realize electrical interconnection, so that mechanical and electrical separation between the missile and the missile hanging frame is completed.

Furthermore, in the CSDL-7052 cable, the ADMP series connector is provided with a locating pin, so that the plug and the socket can be effectively and accurately interconnected; the tail plug 5 of JY27467T21F35APN series is used for realizing the electric interconnection of the controller end, thereby realizing the function of issuing instructions by the guidance control system. The JY27467T series connector has a bayonet structure, can be quickly connected and has an error-proof function; the tail accessory 4 of the J1784/49-20N series is used, the straight clamping structure of the tail accessory can effectively avoid the stress of the lead, and the cable outer sheath can be effectively fixed, so that the cable is not influenced by external force.

The embodiment of the invention realizes the following technical effects:

the invention provides an elastic transfer cable with a pull-off function, which comprises the following components: a wire bundle; a pull-off connector, one end of the wire bundle being connected with the pull-off connector; the tail accessory is connected with one end of the wire bundle, which is far away from the pull-off connector; and the tail plug is connected with the tail accessory along the direction away from the pull-off connector. The socket and the plug contained in the cable can be effectively butted, and the electric connection device has the advantages of being accurate and reliable in butting and the like, realizes electric interconnection through the butting of the plug and the socket, and further completes mechanical and electric separation between the missile and the missile hanging frame. The novel connector model is used in the cable structure, the novel connector model is simple and easy to assemble, the novel connector model is novel in cable structure and wide in application, and the variety of the elastic transfer cable with the pull-out function is improved.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations can be made to the embodiments of the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An on-bullet transfer cable with pull-out function, which is characterized by comprising:

a wire harness (1);

a pull-off connector, one end of the wire bundle (1) is connected with the pull-off connector;

a tail accessory (4), wherein one end of the wire bundle (1) far away from the pull-out connector is connected with the tail accessory (4);

and the tail plug (5) is connected with the tail accessory (4) along the direction away from the pull-out connector.

2. A sprung transit cable with pull-off function according to claim 1, characterized in that the wire bundle (1) is fixed with a cable identification (3).

3. The sprung transit cable with pull-out function according to claim 1, characterized in that the harness (1) is sheathed with a nylon yarn sheath (2).

4. The sprung transit cable of claim 1, wherein the pull-off connector is a socket that is mounted on a missile.

5. The sprung patch cable with pull-off function according to claim 1, wherein the pull-off connector is a plug mounted on a sprung frame.

6. A sprung transit cable with pull-off function according to claim 1, characterized in that the tail accessory (4) is connected to the tail plug (4) by means of a straight clip structure.

7. The sprung adaptor cable with pull-off function according to claim 6, wherein the tail plug (5) is connected to the controller by a bayonet arrangement.