CN211743583U

CN211743583U - Injection-molded wrapped heavy-load connector plug

Info

Publication number: CN211743583U
Application number: CN202020276013.2U
Authority: CN
Inventors: 韩新杰; 钟瑞清; 方清瑞
Original assignee: Velle Electric Shanghai Co ltd
Current assignee: Velle Electric Shanghai Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-23
Anticipated expiration: 2030-03-09

Abstract

The utility model provides a parcel type heavy load connector plug moulds plastics, the on-line screen storage device comprises a base, the upper end of base is connected with the lock pin carrier, the jack has been seted up to the upper end inside of lock pin carrier, the outside of base is provided with the shell of moulding plastics, the upper end of the shell of moulding plastics is connected with the connection platform, the lower extreme of connecting the platform mould plastics the inboard of shell and be provided with the lock pin body with jack looks adaptation. Injection moulding parcel type heavy load connector plug, avoid the lock pin body to pull out the in-process and pull out the jack inside not hard up, avoid mechanical vibrations and pull out the destruction of inserting external force to plug structure, prevent that external environment dust from getting into the junction and causing the plug electric leakage, use safety relatively.

Description

Injection-molded wrapped heavy-load connector plug

Technical Field

The utility model relates to a heavy load connector technical field, in particular to parcel type heavy load connector plug moulds plastics.

Background

The heavy-load connector is widely applied to electric energy and signal connection in various industrial processes in the fields of instruments, machinery, communication, aviation, navigation, industrial automation and the like, and can be used in severe industrial environments such as high temperature, high pressure, strong corrosion, strong vibration and the like.

The assembled plug structure in the existing electric heavy-duty connector market has the defects of complex process and low efficiency in production, the plug is not loosened in the process of pulling and inserting an external force action contact pin, a shell is broken in the collision process, foreign environment magazines enter the joint, the connecting plug is caused to leak electricity and get an electric shock, the impedance is increased, and the plug is heated and burnt.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a parcel type heavy load connector plug moulds plastics avoids the lock pin body to pull out and inserts the in-process and is not hard up inside the jack, makes the plug can good ground current conduction, avoids mechanical vibrations and pulls out the destruction of inserting external force to the plug structure, isolated external environment prevents that external environment dust from getting into the junction and causing the plug electric leakage, can prevent that the impedance risees to generate heat industrial affairs such as burning out, uses safelyr.

The embodiment of the utility model is realized like this:

the embodiment of the utility model provides a parcel type heavy load connector plug moulds plastics, the on-line screen storage device comprises a base, the upper end of base is connected with the lock pin carrier, the jack has been seted up to the upper end inside of lock pin carrier, the outside of base is provided with the shell of moulding plastics, the upper end of the shell of moulding plastics is connected with the connection platform, the inboard of the lower extreme shell of moulding plastics of connection platform is provided with the lock pin body with jack looks adaptation.

Optionally, the outer surface of the lower end of the connecting table is fixedly connected with the outer surface of the upper end of the injection molding shell, the injection molding shell is matched with the base in size, the inner surface of the injection molding shell is connected with the outer surface of the base through an adhesive, and the connecting table is fixed on the upper portion of the base through the injection molding shell.

Through adopting above-mentioned technical scheme, through moulding plastics the shell with sealed preventing that external environment dust from getting into the junction between base, the connection platform and causing the plug electric leakage.

Optionally, one end of the connecting table is connected with a cable corresponding to the ferrule body, the cable is connected with the upper end of the ferrule body through the connecting table, and the cable and the ferrule body are welded.

Through adopting above-mentioned technical scheme, can be fixed the lock pin body through connecting the platform, make lock pin body, cable be connected, can conduction current through lock pin body and cable.

Optionally, the number of the jacks is nine, the outer surface of the ferrule body is movably connected with the inner surface of the ferrule carrier through the jacks, and the upper portion of the ferrule body is fixed inside the connecting table.

Through adopting above-mentioned technical scheme, insert the jack through the lock pin body and can make the plug circular telegram in.

Optionally, the outer surface of the lower end of the ferrule carrier is fixedly connected with the outer surface of the upper end of the base, the ferrule carrier is located at the center of the upper portion of the base, and the ferrule body is made of a conductive material.

Through adopting above-mentioned technical scheme, can play the fixed effect of support to inserting the core carrier through the base.

Optionally, two sets of clamping grooves are symmetrically formed in the front end and the rear end of the connecting platform, the clamping grooves are trapezoidal, four sets of mounting holes are formed in the outer side of the inner ferrule carrier of the base in a penetrating mode, the mounting holes are arranged in a rectangular array mode, and the base and the connecting platform are made of plastic materials.

Through adopting above-mentioned technical scheme, be convenient for connect pulling out of platform through the draw-in groove and insert, it is more laborsaving, twist the screw into the mounting hole can fix the base on the installation face.

The utility model discloses beneficial effect includes: the embodiment of the utility model provides a parcel type heavy load connector plug moulds plastics, this body coupling of lock pin with cable and connection platform bottom through the welding, insert the lock pin body and make the lower terminal surface of connecting the platform and the up end contact of base in the jack, and then make the shell parcel of moulding plastics in the outside of base, can make the base through the shell of moulding plastics, it is more firm to connect the platform, it is not hard up at the jack inside to avoid the lock pin body to pull out the in-process, make the plug can good ground electric current conduction, avoid mechanical vibrations and pull out the destruction of inserting external force to the plug structure, isolated external environment, prevent that external environment dust from getting into the junction and causing plug electric leakage, can prevent that impedance rising from generating heat and burning industrial affairs such as, it is safer to use, the effect of using is.

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 injection-molded and wrapped heavy-duty connector plug of the present invention;

fig. 2 is the utility model discloses the explosion schematic diagram of the parcel type heavy load connector plug of moulding plastics.

Icon: 1. a base; 2. a ferrule carrier; 3. a jack; 4. injection molding the housing; 5. a connecting table; 6. a cable; 7. the ferrule body; 8. mounting holes; 9. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "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 to which the term refers 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," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather 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.

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.

The embodiment of the utility model provides a parcel type heavy load connector plug moulds plastics, as shown in fig. 2, including base 1, base 1's upper end is connected with lock pin carrier 2, and jack 3 has been seted up to lock pin carrier 2's upper end is inside, and base 1's outside is provided with the shell 4 of moulding plastics, and the upper end of the shell 4 of moulding plastics is connected with and connects platform 5, and the lower extreme of connecting platform 5 mould plastics the inboard of shell 4 and be provided with the lock pin body 7 with 3 looks adaptations of jack.

The one end of connecting platform 5 is connected with the cable 6 that corresponds with lock pin body 7, and cable 6 is connected with the upper end of lock pin body 7 through connecting platform 5, is the welding between cable 6 and the lock pin body 7.

The number of the jacks 3 is nine, the outer surface of the ferrule body 7 is movably connected with the inner surface of the ferrule carrier 2 through the jacks 3, and the upper part of the ferrule body 7 is fixed in the connecting table 5.

The outer surface of the lower end of the inserting core carrier 2 is fixedly connected with the outer surface of the upper end of the base 1, the inserting core carrier 2 is located at the central position of the upper part of the base 1, and the inserting core body 7 is made of conductive materials.

As shown in fig. 2, be connected cable 6 and the lock pin body 7 of being connected 5 bottoms through the welding, insert the finger in draw-in groove 9 and push down and connect 5, and then insert lock pin body 7 and make the lower terminal surface of being connected 5 and the up end contact of base 1 in jack 3, with base 1, connect 5 as for the mould of customization, the injecting glue forms injection moulding shell 4 to forming in the mould, can make base 1 through injection moulding shell 4, it is more firm to connect 5, avoid lock pin body 7 to pull out the in-process and not hard up in jack 3 inside, make the plug can well ground current conduction.

Optionally, as shown in fig. 1, the outer surface of the lower end of the connecting table 5 is fixedly connected with the outer surface of the upper end of the injection molding shell 4, the injection molding shell 4 is matched with the base 1 in size, the inner surface of the injection molding shell 4 is connected with the outer surface of the base 1 through an adhesive, and the connecting table 5 is fixed on the upper portion of the base 1 through the injection molding shell 4.

Two sets of draw-in grooves 9 have been seted up to the front and back end symmetry of connection platform 5, and draw-in grooves 9 are trapezoidal, and four group's mounting hole 8 have been seted up in the outside of base 1's inside lock pin carrier 2 runs through, and mounting hole 8 is rectangular array and arranges, and base 1, connection platform 5 are plastic material.

As shown in figure 1, the base 1 and the connecting platform 5 are fixed through the injection molding shell 4 which is injection molded, so that the base 1 and the connecting platform 5 are sealed to prevent external environment dust from entering a connecting position to cause plug electric leakage, and the injection molded plug can be fixed on a mounting surface by screwing a screw into the mounting hole 8.

It should be noted that, the utility model discloses a parcel type heavy load connector plug moulds plastics, the user welds cable 6 and the lock pin body 7 of being connected 5 bottoms, insert the finger and push down in draw-in groove 9 and connect platform 5, and then insert lock pin body 7 and make the lower terminal surface of being connected platform 5 and base 1's up end contact in jack 3, with base 1, connect platform 5 as for in the mould of customization, the injecting glue forms injection moulding shell 4 to the mould in, can make base 1 through injection moulding shell 4, it is more firm to connect platform 5 to connect, it is not hard up inside at jack 3 to avoid lock pin body 7 to pull out the in-process of inserting, make the good earth current conduction of plug ability.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Injection molding parcel type heavy load connector plug, including base (1), its characterized in that: the upper end of base (1) is connected with lock pin carrier (2), jack (3) have been seted up to the upper end inside of lock pin carrier (2), the outside of base (1) is provided with injection moulding shell (4), the upper end of injection moulding shell (4) is connected with and connects platform (5), the inboard of the lower extreme of connecting platform (5) injection moulding shell (4) is provided with lock pin body (7) with jack (3) looks adaptation.

2. The injection molded wrap style heavy duty connector plug of claim 1, wherein: the lower extreme surface of connecting platform (5) and the upper end surface fixed connection of the shell (4) of moulding plastics, the shell (4) of moulding plastics and base (1) size looks adaptation, the internal surface of the shell (4) of moulding plastics and the surface fixed connection of base (1), connect platform (5) and fix the upper portion at base (1) through the shell (4) of moulding plastics.

3. The injection molded wrap style heavy duty connector plug of claim 1, wherein: one end of the connecting table (5) is connected with a cable (6) corresponding to the insertion core body (7), the cable (6) is connected with the upper end of the insertion core body (7) through the connecting table (5), and the cable (6) and the insertion core body (7) are welded.

4. The injection molded wrap style heavy duty connector plug of claim 1, wherein: the number of the jacks (3) is nine, the outer surface of the ferrule body (7) is movably connected with the inner surface of the ferrule carrier (2) through the jacks (3), and the upper part of the ferrule body (7) is fixed in the connecting table (5).

5. The injection molded wrap style heavy duty connector plug of claim 1, wherein: the outer surface of the lower end of the inserting core carrier (2) is fixedly connected with the outer surface of the upper end of the base (1), the inserting core carrier (2) is located at the central position of the upper portion of the base (1), and the inserting core body (7) is made of a conductive material.

6. The injection molded wrap style heavy duty connector plug of claim 1, wherein: two sets of draw-in grooves (9) have been seted up to the front and back end symmetry of connecting platform (5), draw-in groove (9) are trapezoidal, the outside of the inside lock pin carrier (2) of base (1) is run through and is seted up four group's mounting hole (8), mounting hole (8) are the rectangular array and arrange, base (1), connect platform (5) and be plastic material.