Injection molding connector

Abstract

The utility model discloses an injection molding connector, which comprises a shell and a plug-in part, one end of the shell is provided with an axially arranged plug-in hole, one end of the shell away from the plug-in hole is provided with a connecting wire harness, the plug-in part is arranged in the plug-in hole, and the outer wall surface of the shell is provided with a connecting buckle which protrudes towards the outer side. According to the invention, connection can be carried out through the connecting buckles which are arranged on the outer wall surface of the shell in a manner of protruding towards the outer side, so that the connector can be clamped more tightly, and the stability of the connector is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of connector, especially a kind of injection molding connector. BACKGROUND

[0002] Connector generally means that wire and appropriate mating element are connected, realize the mechanical and electrical element of current or signal connection and disconnection, it can also be said that a kind of coupling device of connecting electrical terminal to form circuit, by means of connector can realize the connection between wire, cable, printed circuit board and electronic component. Connector is widely used in aerospace, communication and data transmission, new energy automobile, rail transit, consumer electronics, medical treatment and different fields.

[0003] The existing connector has formed a variety of standard series, can satisfy the basic demand of transmission data, power and signal. The existing connector is usually fixed on the female head to be connected by bolt, such as the Chinese patents with application numbers CN201120171627.5 and CN202022425380.7, connecting screws are arranged on the base, and the connector is connected with the joint to be connected through the connecting screws, which is inconvenient to disassemble. SUMMARY

[0004] The utility model discloses a kind of injection molding connectors, to solve the above technical problems.

[0005] To achieve the above object, the utility model provides an injection molding connector, including shell and plug-in component, the shell one end has the plug-in hole of axial arrangement, the shell is equipped with the connection wire harness at the end away from the plug-in hole, the plug-in component is set in the plug-in hole, the outer wall surface of the shell is equipped with the connection buckle of being outwardly convexly arranged.

[0006] In an embodiment, the connection buckle is outwardly inclined from the connection wire harness towards the plug-in hole.

[0007] In an embodiment, the shell includes a plug-in part and a mounting part connected to each other, and the connection buckle is arranged on both sides of the mounting part.

[0008] In an embodiment, the mounting part is provided with a step portion.

[0009] In an embodiment, the step portion is downwardly inclined from the plug-in hole towards the connection wire harness.

[0010] In an embodiment, a recessed mounting groove is arranged between the plug-in part and the mounting part, and a waterproof sealing ring is arranged in the mounting groove.

[0011] In an embodiment, the plug-in part comprises a metal plate, an upper connecting pin and a lower connecting pin, the front ends of the upper connecting pin and the lower connecting pin are embedded on the metal plate, and the rear ends of the upper connecting pin and the lower connecting pin are clamped on both sides of the metal plate.

[0012] The technical scheme of the utility model discloses, injection molding connector includes shell and plug-in part, the shell one end has the plug-in hole of setting axially, the shell is equipped with the connecting wire harness with the plug-in hole one end, plug-in part sets up in the plug-in hole, the outer wall surface of shell is equipped with the connection buckle of setting and protruding to the outside side. Therefore, in the technical scheme, can be connected through the connection buckle of setting and protruding to the outside side on the outer wall surface of shell, can make the connector card hold more closely, improve the stability of connector. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will be to the embodiment or prior art description needed to use the drawing briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to the structure shown by these drawings.

[0014] Figure 1 It is the structure schematic diagram of injection molding connector of the utility model embodiment;

[0015] Figure 2 It is the split structure schematic diagram of injection molding connector of the utility model embodiment;

[0016] Figure 3 It is the structure schematic diagram of plug-in part of the utility model embodiment.

[0017] Explanation of reference numerals: 10, shell;11, plug-in hole;12, plug-in part;13, mounting part;14, step part;15, mounting groove;20, connection buckle;30, plug-in part;31, metal plate;32, upper connecting pin;33, lower connecting pin;40, connecting wire harness;60, waterproof sealing ring.

[0018] The realization of the utility model, functional characteristics and advantages will be further described with reference to the drawings. DETAILED DESCRIPTION

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0023] This utility model provides an injection molded connector.

[0024] like Figures 1-2 As shown, the injection-molded connector provided in this embodiment of the present invention includes a housing 10 and a plug-in component 30. One end of the housing 10 has an axially arranged plug-in hole 11. The end of the housing 10 away from the plug-in hole 11 is provided with a connecting wire harness 40. The plug-in component 30 is disposed in the plug-in hole 11. The outer wall surface of the housing 10 is provided with a connecting buckle 20 protruding outward.

[0025] In this embodiment, the connector can be connected by a connecting buckle 20 that protrudes outward on the outer wall of the housing 10, which can make the connector hold more tightly and improve the stability of the connector.

[0026] The connecting buckle 20 is inclined outward from the connecting wire harness 40 toward the plug hole 11, making it less likely to slip out and holding it more tightly.

[0027] The shell 10 comprises a connecting part 12 and a mounting part 13, and the connecting buckle 20 is arranged on both sides of the mounting part 13. The mounting part 13 is provided with a stepped part 14, which is arranged downwardly from the direction of the connecting pin hole 11 to the connecting wire harness 40. The stepped part 14 is arranged on the two sides without the connecting buckle 20, so that the connector can be matched with the matching step in the product after being put into the product, and the connector is not easy to shake and can be clamped more firmly.

[0028] In addition, the mounting groove 15 is arranged between the connecting part 12 and the mounting part 13, and the waterproof sealing ring 60 is arranged in the mounting groove 15, so as to improve the waterproof performance of the connector.

[0029] In the above embodiment, please refer to Figures 2-3 The connecting part 30 comprises a metal plate 31, an upper connecting pin 32 and a lower connecting pin 33. The front ends of the upper connecting pin 32 and the lower connecting pin 33 are embedded in the metal plate 31, and the rear ends of the upper connecting pin 32 and the lower connecting pin 33 are clamped on both sides of the metal plate 31. In this embodiment, the arrangement of the upper connecting pin 32, the lower connecting pin 33 and the metal plate 31 can improve the stability of the connecting part 30 and improve the signal transmission stability. In addition, two layers of protective shells 10 can be arranged outside the metal plate 31 in sequence. The inner protective shell 10 is connected with the metal plate 31, and the outer protective shell 10 is connected with the inner protective shell 10 through the buckle hole and the buckle matching mode, so as to protect the connecting part 30.

[0030] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application. Any equivalent structural transformation or direct / indirect application in other related technical fields under the concept of the present application and the contents of the present application are included in the patent protection range of the present application.

Claims

1. An injection molded connector characterized by, The injection connector comprises a shell (10) and a plug-in part (30), one end of the shell (10) is provided with an axially arranged plug-in hole (11), the shell (10) is provided with a connecting wire harness (40) away from one end of the plug-in hole (11), the plug-in part (30) is arranged in the plug-in hole (11), an outwardly protruding connecting buckle (20) is arranged on the outer wall surface of the shell (10), and the connecting buckle (20) is arranged outwardly inclined from the connecting wire harness (40) to the direction of the plug-in hole (11).

2. The injection molded connector of claim 1, wherein, The shell (10) comprises a plug-in part (12) and a mounting part (13) connected with each other, and the connecting buckle (20) is arranged on both sides of the mounting part (13).

3. The injection molded connector of claim 2, wherein, A stepped part (14) is arranged on the mounting part (13).

4. The injection molded connector of claim 3, wherein, The stepped part (14) is arranged downwardly inclined from the plug-in hole (11) to the direction of the connecting wire harness (40).

5. The injection molded connector of claim 4, wherein, A recessed mounting groove (15) is arranged between the plug-in part (12) and the mounting part (13), and a waterproof sealing ring (60) is arranged in the mounting groove (15).

Images