CN218039845U - Connecting structure for one-to-many cables - Google Patents

Abstract

The utility model discloses a connection structure of cable conductor one minute multi-thread, including main cable, two piece at least branch cables, separated time seat and sealed shell, the one end of main cable stretches into in the separated time seat, two the one end of branch cable also stretches into in the separated time seat to realize being connected with main cable in the separated time seat, the separated time seat includes the fixing base and compresses tightly the seat, be equipped with a plurality of cable terminal on the fixing base, the cable terminal is used for realizing main cable and branch cable be connected, sealed shell cladding in separated time seat surface. The utility model has the advantages of simple structure and reasonable design, satisfying cable that can be fine has better waterproof in any needs of use, and anti-vibration impact ability is strong, and the temporary space is few during the use, and the transmission is stable, and long service life.

Description

Connecting structure for one-to-many cables

Technical Field

The utility model belongs to the technical field of the cable conductor technique and specifically relates to a connection structure of cable conductor one minute multi-thread.

Background

The cable is an article that we used in daily life often, and it exists in each place, for example high-tension line, network communication etc. place, often meets the condition of dividing a main line into many spinal branch lines in the use, and traditional mode is that utilizing the deconcentrator to carry out the branch road of circuit, has reached the operation requirement, but this mode easily goes on the problem, for example the butt joint condition is poor, and signal transmission is weak or unstable, and occupation space is big, does not possess waterproof ability, short service life scheduling problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's is not enough, provides a multi-thread connection structure of cable conductor one minute, the utility model has the advantages of simple structure reasonable in design, any needs of satisfying cable in the use that can be fine have better waterproof, and anti-vibration impact ability is strong, and the temporary space is few during the use, and the transmission is stable, and long service life.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a multi-thread connection structure of cable conductor, includes main cable, two piece at least branch cables, separated time seat and seal shell, the one end of main cable stretches into in the separated time seat, two the one end of branch cable also stretches into in the separated time seat to realize being connected with main cable in the separated time seat, the separated time seat includes the fixing base and compresses tightly the seat, be equipped with a plurality of cable terminal on the fixing base, the cable terminal is used for realizing main cable and branch cable's being connected, and the surface of cable terminal is equipped with the external screw thread, compress tightly and be equipped with the through-hole that can make the cable terminal pass on the seat, still be equipped with the gland nut who is used for locking the fixing base and compresses tightly the seat on the cable terminal to guarantee each other not to interfere with between the every cable core, the seal shell cladding in the separated time seat surface.

According to one preferred scheme, the fixing seat and the pressing seat are made of ceramic, and the cable wiring terminal is made of metal the same as the cable core.

According to one preferable scheme, the sealing shell is provided with a sealing reinforcing sleeve, and the sealing reinforcing sleeve is arranged at the joint of the cable and the sealing shell.

According to one preferable scheme, a plurality of strip-shaped grooves are formed in the upper surface and the lower surface of the sealing shell.

According to one preferred scheme, the surface of the fixing seat, provided with the cable wiring terminal, is provided with a first wire groove, the contact surface of the pressing seat and the fixing seat is provided with a second wire groove, and the first wire groove and the second wire groove are matched to form a wire passing hole.

According to one preferable scheme, a sealant is filled between the sealing reinforcing sleeve and the main cable and between the sealing reinforcing sleeve and the branch cable.

The utility model has the advantages that: the utility model has the advantages of simple structure and reasonable design, any needs of satisfying the cable in the use that can be fine have better waterproof, and anti-vibration impact ability is strong, and the temporary space is few during the use, and the transmission is stable, and long service life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure, 1-main cable, 2-branch cable, 3-branch base, 31-fixing base, 32-pressing base, 4-sealing shell, 5-cable binding post, 6-strip-shaped groove, 7-wire through hole and 8-sealing reinforcing sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal, vertical or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but it is difficult to achieve absolute equality in actual production and operation, and certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", "essentially", and the like are used in a similar manner to those described above.

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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a connection structure of cable conductor one minute multiple thread, includes main cable 1, two piece at least branch cables 2, separated time seat 3 and seal shell 4, the one end of main cable 1 stretches into in the separated time seat 3, two the one end of branch cable 2 also stretches into in the separated time seat 3 to realize being connected with main cable 1 in the separated time seat 3, separated time seat 3 includes fixing base 31 and compresses tightly seat 32, be equipped with a plurality of cable terminal 5 on the fixing base 31, cable terminal 5 is used for realizing being connected of main cable 1 and separated time cable 2, and the surface of cable terminal 5 is equipped with the external screw thread, compress tightly and be equipped with the through-hole that can make cable terminal 5 pass on the seat 32, still be equipped with the gland nut who is used for locking fixing base 31 and compresses tightly seat 32 on the cable terminal 5 to guarantee each other not interfering between the every cable core, seal shell 4 cladding in separated time seat 3 surfaces. The utility model has the advantages of simple structure and reasonable design, any needs of satisfying the cable in the use that can be fine have better waterproof, and anti-vibration impact ability is strong, and the temporary space is few during the use, and the transmission is stable, and long service life.

Preferably, the fixing seat 31 and the pressing seat 32 are made of ceramic, and the cable wiring terminal 5 is made of metal the same as the cable core. The transmission capacity between the cable cores is effectively increased, and the transmission capacity is increased.

Preferably, the sealing shell 4 is provided with a sealing reinforcing sleeve 8, and the sealing reinforcing sleeve 8 is arranged at the joint of the cable and the sealing shell 4. The sealing performance is further enhanced, the sealing reliability is ensured, and the sealing effect is increased.

Preferably, a plurality of strip-shaped grooves 6 are formed in the upper surface and the lower surface of the outer surface of the sealing shell 4. Increase frictional force, when the cable is too long and need be dragged, can hold sealed shell 4 and pull, the condition that can effectively avoid skidding appears.

Preferably, the surface of the fixing seat 31 provided with the cable wiring terminal 5 is provided with a first wire groove, the contact surface of the pressing seat 32 and the fixing seat 31 is provided with a second wire groove, and the first wire groove and the second wire groove are matched to form the wire passing hole 7. Make the laminating inseparabler between fixing base 31 and the pressing base 32, ensure that the contact is good between the cable core, guarantee the normal use of cable ability. Meanwhile, the good connection between cable cores is not easy to occur.

Preferably, a sealant is filled between the sealing reinforcing sleeve 8 and the main cable 1 and the branch cable 2. The sealing performance between the sealing reinforcing sleeve 8 and the outer sheath of the cable is further enhanced, and the service life is effectively prolonged.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein and that the invention is not to be considered as limited to the disclosed embodiments, but is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (6)

1. A cable conductor divides connection structure of multiwire which characterized in that: including main cable, two piece at least branch cables, separated time seat and seal shell, the one end of main cable stretches into in the separated time seat, two the one end of dividing the cable also stretches into in the separated time seat to realize being connected with main cable in the separated time seat, the separated time seat includes the fixing base and compresses tightly the seat, be equipped with a plurality of cable terminal on the fixing base, the cable terminal is used for realizing being connected of main cable and branch cable, and the surface of cable terminal is equipped with the external screw thread, compress tightly and be equipped with the through-hole that can make the cable terminal pass on the seat, still be equipped with on the cable terminal and be used for locking the fixing base and compress tightly the gland nut of seat to guarantee each mutual noninterference between the every cable core, the seal shell cladding in the separated time seat surface.

2. The cable-wire one-to-many wire connection structure according to claim 1, wherein: the fixing base and the material that compresses tightly the seat are pottery, the material of cable terminal is the metal the same with the cable sinle silk.

3. The cable-to-harness connection structure according to claim 1, wherein: the sealing shell is provided with a sealing reinforcing sleeve, and the joint of the cable and the sealing shell is arranged with the sealing reinforcing sleeve.

4. The cable-wire one-to-many wire connection structure according to claim 1, wherein: a plurality of strip-shaped grooves are formed in the upper surface and the lower surface of the sealing shell.

5. The cable-wire one-to-many wire connection structure according to claim 1, wherein: the surface of the fixing seat provided with the cable wiring terminal is provided with a first wire groove, the contact surface of the pressing seat and the fixing seat is provided with a second wire groove, and the first wire groove and the second wire groove are matched to form a wire passing hole.

6. The cable-to-harness connection structure according to claim 3, wherein: and sealant is filled between the sealing reinforcing sleeve and the main cable and between the sealing reinforcing sleeve and the branch cable.

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