TWM614642U - Wired connector having butt joint groove - Google Patents

Abstract

This creation is a corded connector with a butting groove, which includes an insulating body, at least one connecting terminal group, at least one transmission line and a shell, wherein the front side of the insulating body is provided with at least one first insertion interface, which The connecting terminal set is provided, and the connecting terminal set can be electrically connected to the transmission line, the front side of the housing is provided with at least one second plug-in interface, the insulating body can be assembled into the housing, and the first plug-in interface Will be separated from the second plug-in port by a first distance without going beyond the front side of the housing, and at least the top surface of the insulating body close to the front side will be separated from the inner side of the top surface of the housing by a second distance to form The mating slot, so that when the wired connector and the other connector are plugged into each other, it will be able to accommodate a larger volume of the other connector, so as to improve the stability of the plugging, and at the same time, it can also be foolproof. Effect.

Description

Wired connector with butt slot

This creation is about a wire connector, especially a wire connector in which the front side and top side of an insulating body are separated from the front side and top side of the housing to form a butting groove.

According to the progress of communication technology and electronic technology, electronic devices with various functions, such as mobile power devices that can be carried around for continuous power supply of mobile phones, mobile phones that allow people to communicate at both ends of the world, can satisfy people anytime, anywhere The walkman that listens to music and the personal computer (Personal Computer) that can help people deal with various things have become indispensable tools in modern people's life and work.

In addition, various electronic devices (such as smart phones, tablet computers, desktop computers, notebook computers, digital cameras, etc.) must be The fuselage is equipped with a signal connector. Generally speaking, the signal connector refers to all connecting components and accessories used in electronic signals and power supplies. It is a bridge for all signals. Its quality affects the transmission of current and signals. Reliability has an impact, and it is also closely related to the operation of electronic devices. In addition, through the function of signal connectors, multiple electronic devices can be connected into a complete system to transmit electronic signals or power to each other. Therefore, it can be seen that signal connectors In fact, each electronic device is an indispensable element for realizing a predetermined function.

With the change of use and installation position, the connector also has a variety of different structural types to adapt to and meet the needs of use. For example, when the host of electronic devices (such as desktop computers, servers, on-board computers, etc.) is relatively large, or the installation location is more complicated or hidden, the industry mostly adopts the design of a wired connector The structure uses the length of the wire of the wire connector to enable another electronic product to be reliably electrically connected to the electronic device, or to enable the connector in the electronic device to be conveniently connected to the circuit board for transmission Signal or electricity. However, because the existing wired connector usually only has the mating surface to form a connection with another connector, therefore, during the insertion and removal process (especially in the blind mating situation), if the user applies improper force or the insertion direction is deviated , It is extremely easy to cause deformation and damage to the insulated body or shell of the wired connector or another connector. In addition, with the demand for high-speed transmission and miniaturization of connectors, the wire-connected connector will be close to other electronic components during high-speed transmission, and it is easy to interfere with each other. Therefore, how to effectively solve the aforementioned problems is a major topic discussed here for this creation.

In order to stand out in the fiercely competitive market, the creators rely on years of professional experience in the design, processing and manufacturing of various power or signal connectors, and uphold the research spirit of excellence. After long-term hard research After experimenting, I finally developed a corded connector with a butt slot in this creation. With the advent of this creation, we can effectively solve the aforementioned problems and provide users with a better experience.

One purpose of this creation is to provide a corded connector with a butting groove, which includes an insulating body, at least one connecting terminal set, at least one transmission line and a shell, wherein the front side of the insulating body is provided with at least one first The plug-in interface is provided with at least one accommodating space in which the accommodating space can communicate with the corresponding first plug-in interface; the connecting terminal set can be assembled into the insulating body, and the connecting terminal set includes at least a plurality of metal terminals , The front ends of the metal terminals can expose the accommodating space; one end of the transmission line can be connected to the metal terminals to transmit power or signals; the front side of the housing is provided with at least one second plug-in interface, which is provided with a Assembling space, the assembling space can be communicated with the second socket, the insulating body can be positioned in the assembling space, and the first socket of the insulating body is separated from the second socket of the housing The first distance does not exceed the front side of the housing, the top surface of the insulating body near its front side will be separated from the inner side of the top surface of the housing by a second distance to form a pair of connecting grooves. When the connector and another connector are plugged into each other, the space formed by the aforementioned first distance and the second distance will be able to accommodate a larger volume of the other connector, so as to improve the connection between the wired connector and the other connector. The plug-in stability, but also has a fool-proof effect.

In order to facilitate your reviewer to have a further understanding and understanding of the purpose, technical features and effects of this creation, the following examples are provided in conjunction with the diagrams. The detailed description is as follows:

In order to make the purpose, technical content, and advantages of this creation clearer, the following describes the implementation manners disclosed in this creation in further detail in conjunction with specific implementation manners and with reference to the accompanying drawings. Those skilled in the art can understand the advantages and effects of this creation from the content disclosed in this manual, and this creation can be implemented or applied through other different specific embodiments, and the details in this manual can also be based on different viewpoints and applications , Make various modifications and changes without departing from the idea of this creation. In addition, it is stated in advance that the drawings in this creation are merely schematic illustrations, and are not depicted in actual size.

It should be understood that the embodiments used anywhere in the specification of this creation, including the use of any term, are only illustrative, and in no way limit the scope and meaning of this creation or any term. Likewise, this creation is not limited to the various embodiments disclosed in the specification. Although the terms first, second, or third may be used in this document to describe various elements, each element should not be limited by the aforementioned terms. The aforementioned terms are mainly used to distinguish one element from another element, rather than dealing with any element. The components impose any substantial restrictions, and should not limit the assembly or arrangement sequence of the individual components in practical applications. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., are only directions with reference to the drawings. Therefore, the directional terms used are used to illustrate and not to limit the scope of protection of this creation.

This invention creates a corded connector with a mating groove. In one embodiment, please refer to Figures 1 and 2. The corded connector 1 includes an insulating body 11, at least one connecting terminal set 12, and a shell 13 and at least one transmission line 14. In order to facilitate the description of the relative relationship between the components, the lower left of the first figure is taken as the front position of the component, the upper right of the first figure is the rear position of the component, and the upper left of the first figure The square is the left position of the component, the bottom right of the first figure is the right position of the component, the top of the first figure is the upper (top) position of the component, and the bottom of the first figure is the lower (bottom) position of the component. In addition, the state of the connector of this creation is not limited to those drawn in Figures 1 and 2. The industry can adjust the style of each component according to product requirements. Therefore, as long as the wired connector 1 has the relevant basics of the subsequent embodiments The structure and function, namely the corded connector 1 which is intended to be protected by this creation, shall be discussed first.

Please refer to Figure 2 again, the insulative body 11 is provided with two first plug-in ports 110 on the front side, two accommodating spaces 111 are provided therein, and each of the accommodating spaces 111 can be respectively connected to the corresponding first plug-in port 110 The function of the first plug-in interface 110 is to enable the terminal of another connector (that is, the mating connector) to penetrate into the accommodating space 111 through the first plug-in interface 110, so that the wired connector 1 and the other A connector can form an electrical connection and transmit signals, ie/or power, to each other. Therefore, the structural design sufficient to constitute the aforementioned function belongs to the first plug interface 110 referred to in this creation. In addition, the insulating body 11 of this creation is not limited to the state drawn in Figure 2. In other embodiments of this creation, the insulating body 11 can be provided with a single or more than three first plug ports 110 and One or more than three accommodating spaces 111.

Please refer to Figure 2 again. In this embodiment, the wired connector 1 has four sets of connecting terminal sets 12, as shown in Figure 2 on the left side of the two sets of connecting terminal sets 12 are assembled up and down into one body; 2 The two connecting terminal sets 12 on the right side of the figure are also assembled up and down into one body. The connecting terminal sets 12 can be assembled into the insulating body 11, and the connecting terminal sets 12 assembled in two can be located in the same accommodating space 111, but the connecting terminal sets 12 that are not assembled as a whole are located in different In the accommodating space 111. However, in other embodiments of the present creation, if only a single accommodating space 111 is provided, the connecting terminal groups 12 can be located in the same accommodating space 111; or, there can be only two connecting terminal groups 12, And they are placed in different accommodating spaces 111.

Please refer to Figure 3 again. Each of the connecting terminal groups 12 includes at least a plurality of metal terminals 121. In this embodiment, the connecting terminal groups 12 are not assembled as a whole. The difference between them is that the number of metal terminals 121 is different. However, it has the same structural features. One set of connecting terminal sets 12 is used for description. Please refer to Figure 3. The metal terminal 121 can be used to transmit power or signals, or for grounding purposes. When the connecting terminal set When 12 is located in the insulating body 11, the front end of each metal terminal 121 can be exposed to the accommodating space 111 to be electrically connected to the terminal of another connector. In this embodiment, a part of the metal terminal 121 in the connecting terminal set 12 can be used as the signal terminal 121A, and another part of the metal terminal 121 can be used as the ground terminal 121B, wherein the ground terminal 121B can be connected to the wire connector 1 The grounding mechanism forms an electrical connection, for example, it can be directly or indirectly connected to the housing 13, the ground line of the circuit board, or is electrically connected to a conductive plastic 123. In addition, in order to facilitate the assembly of the metal terminals 121 into the insulating body 11, in this embodiment, the connecting terminal set 12 further includes a terminal base 122. The terminal base 122 can be made of insulating material. The terminals 121A, the grounding terminals 121B and the local areas of the conductive plastic part 123 can be respectively located in the terminal base 122, so that the metal terminals 121 (such as signal terminals 121A, grounding terminals 121A, The terminal 121B) and the conductive plastic part 123 greatly improve the convenience of assembly.

Continuing, please refer to Figure 3 again. One end of the transmission line 14 can be electrically connected to the metal terminal 121, and the other end of the transmission line 14 can be connected to a circuit board, other connectors, or electronic products, etc., to It can transmit power or signals to the metal terminal 121 or receive power or signals from the metal terminal 121. In addition, one end of the transmission line 14 can pass through the insulating body 11 or the terminal base 122 and be connected to the metal terminal 121, or the back side of the metal terminal 121 can expose the insulating body 11 or the terminal base 122, and then connect with the insulating body 11 or the terminal base 122. One end of the transmission line 14 is connected. In this embodiment, the transmission line 14 is composed of a core wire 141, an inner insulating layer 142, a metal mesh layer 143, and an outer insulating layer 144 from the inside to the outside. The core wire 141 can be used to transmit signals or electrons. The inner insulating layer 142 will cover the outer side of the core wire 141. The metal mesh layer 143 is usually used to reduce the negative impact of the external electromagnetic field on the core wire 141 and to prevent the core wire 141 from radiating electromagnetic energy. Therefore, it is usually grounded to form The shielding effect will be coated on the outer side of the inner insulating layer 142, but will not touch the core wire 141. The outer insulating layer 144 is wrapped on the outer side of the metal mesh layer 143 to achieve a protective effect. In addition, the core wire 141 can be connected to the signal terminal 121A, and the metal mesh layer 143 can be connected to the ground terminal 121B, and the inner insulating layer 142 can prevent the signal terminal 121A and the ground terminal 121B from short-circuiting each other . However, in other embodiments of this creation, the structure of the transmission line can only include the core wire and the insulating layer. When the transmission line is used to transmit signals or power, the core wire will only be connected to the signal terminal 121A; or, when the transmission line is When used as a ground wire, its core wire will only be connected to the ground terminal 121B.

Please refer back to Figures 1 and 2. In this embodiment, at least one second insertion port 130 is opened on the front side of the housing 13, and an assembly space 134 is provided therein. The assembly space 134 can be connected to the second The plug interface 130 is connected. Please refer to Figures 4 and 5. When the insulating body 11 is positioned in the assembly space 134, the receiving space 111 will communicate with the assembly space 134, and the first part of the insulating body 11 The insertion port 110 is separated from the second insertion port 130 of the housing 13 by a first distance H1 without exceeding the front side of the housing 13. At least the top surface of the insulative housing 11 close to the front side of the housing 13 is The inner side of the top surface is separated by a second distance H2 to form a mating groove 135, and the rear side of the mating groove 135 is separated from the second insertion port 130 of the housing 13 by a third distance H3. However, in other embodiments of the present creation, the first distance H1 can also be zero; or, the entire top surface of the insulating body 11 can be separated from the inner side of the top surface of the housing 13 by the second distance H2, and the The metal terminal 121 will not be exposed on the top surface of the insulating body 11. In this way, when the wired connector 1 is plugged into another connector, the other connector can use the first plug interface 110 as the mating surface, and the mating groove 135 can also provide the other connector. The mating end of the corded connector 1 extends in as an auxiliary mating surface, so that the mating area between the corded connector 1 and the other connector is larger, so that the corded connector 1 and the other connector are inserted between the two The connection stability is high, and it also has a foolproof effect.

Continuing, please refer to Figure 2. The housing 13 can be assembled from at least a first housing 131 and a second housing 132, wherein the first housing 131 is in the shape of a hollow frame, and the front side of the housing 13 is opened The second plug-in interface 130 is provided with the assembly space 134, a partial area of its top surface can form an open space 136, and the open space 136 can communicate with the assembly space 134, and the insulating body 11 can extend Into the assembly space 134. In this embodiment, the insulating body 11 can be located in the rear half of the housing 13, and the total length of the insulating body 11 can account for between 1/3 and 2/1 of the total length of the housing 13. This allows the first plug-in interface 110 to naturally maintain the first distance H1 from the second plug-in interface 130. It is particularly mentioned here that the term "second half" mentioned above refers to the position where the insulating body 11 is located. Compared with the second plug-in interface 130, it is closer to the rear side of the housing 13. In this way, when the wired connector 1 is plugged into another connector, two different mating depths (ie, the first distance H1 and the third distance H3) will be formed between the wired connector 1 so that the The other connector can have more area to extend into the housing 13, and is limited by the housing 13 in the space of the first distance H1 and the second distance H2, and because the wired connector 1 and the other A connector will be located in the housing 13 so that it can avoid interference with other electronic components outside the housing 13.

Also, please refer to Figure 2 again, the second housing 132 is in the shape of a plate, and can be assembled to the top side of the first housing 131, and shields the open space 136, so that the longitudinal direction of the housing 13 The cross-section is in the shape of a rectangular frame. In this embodiment, when the insulating body 11 is located in the housing 13, its position can correspond to the open space 136, which means that the first housing 131 can correspond to the insulating body. The bottom, left, and right sides of the main body 11, the second housing 132 can correspond to the top surface of the insulating body 11, so that the insulating body 11 can be completely inside the housing 13. In this way, the housing 13 Its role will be able to achieve the effects of preventing external electromagnetic interference (EMI), as a line grounding method and protecting the insulating body 11. In addition, please refer to Figure 5 again. In order to ensure the stability of the insulative housing 11 in the housing 13, the rear side of the housing 13 will be bent to form a blocking portion 133. Behind the housing 13, the rear side of the housing 13 can be restricted by the blocking portion 133. In this way, when the corded connector 1 and another connector are inserted into each other to receive force, the insulating body 11 will be unable to be affected by the blocking portion 133. Separation from the rear side of the housing 13 enables the insulative housing 11 to be completely inside the housing 13. However, in other embodiments of the present invention, the housing 13 can be assembled from a single element or more than three elements, and is not limited to the two elements (the first housing 131 and the second housing 132) in FIG. ), or, the blocking portion 133 can only be provided in the first housing 131 and/or the second housing 132, so as long as the housing 13 has the aforementioned features, for example, the second plug interface 130, the assembly space 134, and can be The insulative body 11 forms a first distance H1 and a second distance H2, which is the housing 13 as referred to in this creation, which was first described.

In order to enable the insulative housing 11 to be stably fixed in the housing 13, please refer to Figures 2 and 5 (Figure 5 only shows the housing 13 in cross section). The insulative housing 1 is close to the top of the rear side. The surface is provided with at least one first positioning unit 112, and the inner side surface of the housing 13 is provided with at least one second positioning unit 137, and the second positioning unit 137 can be matched with the first positioning unit 112. In this implementation In an example, the first positioning unit 112 is in the form of a groove, and the second positioning unit 137 can be disposed on the second housing 132 and is in the form of a protrusion. When the insulating body 11 is first inserted After the first housing 131, the second housing 132 can cover the open space 136 of the first housing 131 from top to bottom, and the second positioning unit 137 will extend into the corresponding first positioning unit 112 to The insulative housing 11 can be fixed in the housing 13, so that when the user inserts and pulls out the corded connector 1, the first positioning unit 112 and the second positioning unit 137 can be locked with each other. It is ensured that the insulating body 11 cannot be easily separated from the current position.

In addition, referring back to Figures 1 and 2, at least one first card inserting unit 114 (for example, in the form of a bump) is provided on the outer edges of both sides (left and right) of the first housing 131 respectively. Both sides (left and right) of the second housing 132 will be bent downwards, and the above-mentioned bent downwards can be respectively provided with at least one second inserting unit 139 (for example, in the form of a through hole), when When the first housing 131 and the second housing 132 are assembled, the first card inserting unit 114 and the second card inserting unit 139 can be combined with each other. For example, the protrusion can be inserted into the corresponding through hole, so that the The insulating body 11 can be located in the housing 13 more stably. In this way, by the design of the card inserting units 114, 139 and the positioning units 112, 137, the insulating body 11 can be combined and clamped with the first housing 131 and the second housing 132, respectively, so that the insulating body 11 is better fixed in the housing 13.

Furthermore, in order to make the first housing 131 and the second housing 132 can be combined stably, please refer to the figures 1 and 2, the top edges of the left and right sides of the first housing 131 can be provided with at least one The first fixing unit 113, and the second housing 132 can be provided with at least one second fixing unit 138. In this embodiment, each of the first fixing units 131 can be in the form of a protruding piece, and is composed of the first The top edges of the left and right sides of the housing 131 protrude upward, and each of the second fixing units 138 can be in the form of a through hole, and is located at the bending joint of the left and right sides of the second housing 132. Before the first housing 131 and the second housing 132 are assembled, the first fixing unit 113 can be upright, and when the first housing 131 and the second housing 132 are assembled, the protruding piece The body can extend into and pass through the corresponding through hole, and then, the free end (end) of the protruding sheet body can be bent and abutted after passing through the through hole and exposed on the top surface of the second housing 132 The top surface of the second housing 132, in this way, the first fixing unit 113 and the second fixing unit 138 can be tightly combined with each other, so that the first housing 131 and the second housing 132 can be assembled into one body without easily Break away.

Press, the above is only the preferred embodiment of this creation. However, the scope of rights claimed in this creation is not limited to this. Anyone who is familiar with the art can use the technical content disclosed in this creation. Easily considered equivalent changes should fall within the scope of protection of this creation.

[Learning] none [This Creation] 1: with wire connector 11: Insulating body 110: The first plug interface 111: accommodation space 112: The first positioning unit 113: The first fixed unit 114: The first embedded card unit 12: Connect the terminal group 121: Metal terminal 122: terminal block 121A: Signal terminal 121B: Ground terminal 123: conductive plastic 13: shell 130: second plug interface 131: The first shell 132: The second shell 133: Block 134: Assembling Space 135: docking slot 136: Open Space 137: The second positioning unit 138: second fixed unit 139: The second embedded card unit 14: Transmission line 141: core wire 142: inner insulating layer 143: Metal mesh layer 144: Outer insulation H1: first distance H2: second distance H3: third distance

[Figure 1] is a three-dimensional schematic diagram of the wired connector of this creation; [Figure 2] is an exploded schematic diagram of the wire connector of this creation; [Figure 3] is a schematic diagram of the assembly of the connection terminal group and the transmission line of this creation; [Figure 4] is a perspective view of the front side of the wire connector of this creation; and [Figure 5] is a schematic cross-sectional view of the wire connector of this creation.

1: with wire connector

11: Insulating body

110: The first plug interface

112: The first positioning unit

13: shell

130: second plug interface

131: The first shell

132: The second shell

133: Block

134: Assembling Space

135: docking slot

137: The second positioning unit

14: Transmission line

H1: first distance

H2: second distance

H3: third distance

Claims (13)

A corded connector with a butt slot, including: An insulating body, at least one first plug-in interface is opened on the front side, and at least one accommodating space is provided in the housing, and the accommodating space can communicate with the corresponding first plug-in interface; At least one connecting terminal set can be assembled into the insulating body, and the connecting terminal set includes at least a plurality of metal terminals, and the front ends of the metal terminals can expose the accommodating space; At least one transmission line can be connected to the metal terminal to be able to transmit power or signals to the metal terminal or receive power or signals from the metal terminal; and A housing, the front side of which is provided with at least one second plug-in interface, and an assembly space is provided therein, the assembly space can be communicated with the second plug-in interface, the insulating body can be positioned in the assembly space, and the insulating body The first plug-in interface is separated from the second plug-in interface of the housing by a first distance without going beyond the front side of the housing. At least the top surface of the insulating body close to the front side of the housing is at least the top surface of the housing. The inner side of the surface is separated by a second distance to form a mating groove, and the rear side of the mating groove is separated from the second insertion port of the casing by a third distance. The wire connector according to claim 1, wherein the insulating body is located in the rear half of the housing. The corded connector according to claim 1, wherein the total length of the insulating body accounts for between 1/3 and 2/1 of the total length of the housing. The corded connector according to claim 1, wherein the longitudinal section of the housing is in the shape of a rectangular frame. The wire connector according to claim 1, wherein the first distance is zero. The corded connector according to any one of claims 1 to 5, wherein the housing is assembled by at least a first housing and a second housing, wherein a partial area of the top surface of the first housing An open space is formed, and the open space can be communicated with the assembly space. The second housing can cover the open space. When the insulating body is located in the housing, the first housing can correspond to the insulating The bottom surface, the left side surface and the right side surface of the main body, the second shell can correspond to the top surface of the insulating body, so that the insulating body can be completely inside the casing. The corded connector according to claim 6, wherein the top surface of the insulating body is provided with at least one first positioning unit, the inner side surface of the housing is provided with at least one second positioning unit, and the second positioning The unit is matched with the first positioning unit, so that the insulating body can be fixed in the housing. The corded connector according to claim 7, wherein the second housing can be provided with the second positioning unit. The corded connector according to claim 8, wherein the first positioning unit is a groove, and the second positioning unit is a protrusion. The corded connector according to claim 6, wherein the top edges of both sides of the first housing are provided with at least one first fixing unit, the second housing is provided with at least one second fixing unit, and the first housing When assembled with the second housing, the first fixing unit is combined with the second fixing unit. The corded connector according to claim 10, wherein the first fixing unit is a protruding sheet body, and the second fixing unit is a through hole, when the first housing and the second housing are assembled The protruding sheet body can extend into and pass through the corresponding through hole, and its free end can be bent after passing through the through hole to abut against the top surface of the second housing. The corded connector according to claim 6, wherein the outer edges of both sides of the first housing are provided with at least one first card inserting unit, and both sides of the second housing are bent downward, and are provided with at least A second embedding unit, when the first housing and the second housing are assembled, the first embedding unit will be combined with the second embedding unit. The corded connector according to claim 12, wherein the first card inserting unit is a bump, and the second card inserting unit is a through hole, when the first housing and the second housing are assembled Next, the bump can be embedded in the corresponding through hole.

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