TWM631787U - socket connector - Google Patents

Abstract

The present invention relates to a socket connector, which includes a socket insulating body, at least one terminal group and a socket metal shell. The socket insulating body is provided with at least one abutting surface, the butting surface is protruded with a protruding block body, and the At least one pair of ports, the socket insulating body is provided with at least one socket accommodating space, and the pair of ports will communicate with the socket accommodating space; the terminal group can be embedded in the socket insulating body, which at least contains a plurality of socket metal The front ends of the metal terminals of the socket expose the socket accommodating space; the metal shell of the socket is provided with a socket assembling space, and the socket insulating body can extend into and be fixed to the socket assembling space. Therefore, the present invention provides the user with the operation function of blind insertion or anti-reverse insertion, and effectively solves the problems caused by improper insertion operation.

Description

socket connector

This creation is about a socket connector.

Press, with the advancement of communication technology and electronic technology, electronic devices with various functions, such as: portable power supply 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, and can satisfy people anytime, anywhere. The Walkman for listening to music and the Personal Computer (Personal Computer) that can assist people in handling 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.) in order to receive electronic signals and power from the outside world, usually must be in each electronic device. There is a signal connector on the fuselage. Generally speaking, the signal connector refers to all the connecting components and accessories used in electronic signals and power supply. It is the bridge of all signals, and its quality will affect the transmission of current and signals. Reliability has an impact, and is also closely related to the operation of electronic devices. Moreover, through the function of signal connectors, multiple electronic devices can be connected to form a complete system to transmit electronic signals or power to each other. Therefore, it can be seen that the signal connector In fact, it is an indispensable element for each electronic device to achieve predetermined functions.

With the change of use and installation position, the connector also has a variety of different types of structures to adapt to and meet the needs of use, but no matter what kind of connector, it will always be designed in the direction of light and thin to meet the increasingly thin and light electronic products without taking up too much space. However, with the different installation positions of the connectors, workers sometimes need to plug and unplug the connectors under the condition of obstructed vision. Therefore, it is easy to cause the connectors to fail to be inserted successfully, so that internal components (such as tongue plates or terminals) are broken and damaged, affecting the operation of the connector. The problems caused by the aforementioned blind mating (ie, the situation where the sight is blocked) are often heard, and after the connector is thinned, it is easy to cause damage to the connector due to improper force. Therefore, how to make the connector in the In use, it has good pluggability and assembly stability to avoid the aforementioned regrets, which is a major topic discussed in this creation.

In order to stand out in the fiercely competitive market, the creator relies on rich practical experience in the design, processing and manufacture of various power or signal connectors for many years, and upholds the research spirit of excellence, after long-term efforts to research After experiments and experiments, we finally developed a socket connector of this creation, hoping to provide users with a better experience with the advent of this creation.

One objective of the present invention is to provide a socket connector, the socket connector includes a socket insulating body, at least one terminal group and a socket metal shell, the socket insulating body system is provided with at least one mating surface, and the mating surface A protruding block body protrudes outward, wherein the mating surface is provided with at least a pair of interfaces, and the socket insulating body is provided with at least one socket accommodating space, and the pair of interfaces will communicate with the socket accommodating space; the terminal assembly is Can be embedded in the socket insulating body, it at least includes a plurality of socket metal terminals, and the front ends of the socket metal terminals will expose the socket accommodating space; the socket metal shell is provided with a socket assembly space, and the socket insulation The body can extend into and be fixed to the socket assembly space.

Optionally, the socket insulating body at least includes a first body portion and a second body portion, and the second body portion is provided with the abutting surface, the pairing interface and the protruding block body, and the first body portion is provided with The other abutting surface and the other abutting surface face the same direction and are not located in the same horizontal plane, so as to form a shoulder at the joint of each other.

Optionally, a concave hole is concavely provided on the top surface of the protruding block body, and a protruding block inserting portion is protruded outwardly adjacent to the bottom side of the insulating body of the socket.

Optionally, the protruding block inserting portion corresponds to the protruding block body.

Optionally, the socket metal shell is provided with a stepped portion corresponding to at least one side of the shoulder of the socket insulating body, so as to form a height difference between the side wall ends of the socket metal shell located at the stepped portion.

Optionally, a plurality of insertion spaces are also formed between the outer wall surface of the socket insulating body and the inner wall surface of the socket metal shell.

Optionally, at least any side of the socket metal shell is provided with two sets of assembling hole groups, and each of the assembling hole groups respectively includes at least one assembling hole, so that the socket connector can be connected with the plug connectors of different forms. In the case of mating, different assembly hole groups are used.

Optionally, the metal shell of the socket is further provided with a bending piece, when the insulating body of the socket extends into the metal shell of the socket from the bottom side, the bending piece will protrude into the concave hole, so that the socket The insulating body can be fixed and assembled to the metal shell of the socket.

Optionally, when the socket insulating body extends from the bottom side and is assembled to the socket metal shell, the protrusion inserting portion will expose the socket metal shell, so that the socket insulating body can be fixed and assembled. in the socket metal shell.

Optionally, both the first body portion and the second body portion are integrally formed.

Optionally, both the first body portion and the second body portion are independent components.

Optionally, the terminal set is embedded in the second body part, and another terminal set is embedded in the first body part, and the connector specifications formed by the first body part and the other terminal set are different. The specification of the connector formed by the second body portion and the terminal group.

Optionally, the lateral length of the first pair of ports is different from the lateral length of the other pair of ports.

In order to facilitate your review committee to have a further understanding and understanding of the purpose, technical features and effects of this creation, the following examples are given in conjunction with the drawings, and the details are as follows:

In order to make the purpose, technical content and advantages of the present creation more clear, the embodiments disclosed in the present creation will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. Those skilled in the art can understand the advantages and effects of the invention from the content disclosed in this specification, and the invention can be implemented or applied through other different specific embodiments, and the details in this specification can also be based on different viewpoints and applications. , and make various modifications and changes without departing from the concept of this creation. In addition, it is stated in advance that the drawings in this creation are only for simple schematic illustration, and are not drawn according to the actual size. In addition, unless the context clearly states or defines it, the meanings of "a" and "the" in this document include plural numbers. In addition, the following embodiments will further describe the related technical contents of the present creation in detail, but the disclosed contents are not intended to limit the protection scope of the present creation.

It is to be understood that the terms used herein generally have their ordinary meanings in the art, and in case of conflict, any definitions given herein will control. Because the same thing can be expressed in multiple ways, alternative words and synonyms may be used for any term discussed or recited herein, without special qualification as to whether a term is described or discussed herein, and the use of one or more synonyms does not preclude other synonyms . The examples used anywhere in the specification of this creation, including the use of any terms, are illustrative only and in no way limit the scope and meaning of this creation or any term. Likewise, the present invention is not limited to the various embodiments disclosed in the specification. Although the terms first, second, or third, etc. may be used herein to describe various elements, each such element should not be limited by the foregoing terms, which are primarily used to distinguish one element from another and should not be used for any The elements impose any substantial limitations and should not limit the order in which the various elements may be assembled or arranged in practical application. In addition, the directional terms mentioned in the embodiments, such as "up", "down", "front", "rear", "left", "right", etc., only refer to the directions of the drawings. Therefore, the directional terms used are used to illustrate and not to limit the scope of protection of this creation. In addition, the term "or", as used herein, should include any one or a combination of more of the associated listed items, as the case may be.

Furthermore, terms such as "substantially" or "approximately" as used herein may refer to a numerical value within a range of deviation from a specific value that can be recognized or determined by those skilled in the art. or the average value of complex numbers, including taking into account the limitations of the measurement system or equipment, and certain specific errors that may occur when measuring the specific value, for example, substantially (substantially) The value mentioned can include ±5%, ±3%, ±1%, ±0.5%, ±0.1%, or one or more standard deviations of the specified value.

This creation is a socket connector. Since there are many types of connectors today, this creation is mainly aimed at improving the shell and insulating body of the socket connector. In addition, the receptacle connector of this creation is not limited to the aspect drawn in the drawings, and the industry can adjust the appearance and shape of each component according to product requirements, for example, it can be applied to horizontal type or vertical type. Therefore, as long as the receptacle connector and its related components have the relevant basic structures and functions of the subsequent embodiments, they are the receptacle connectors intended to be protected by the present invention, which will be described first.

In order to describe the receptacle connector 1 of the present invention in detail, the following several embodiments illustrate the components of the receptacle connector 1 . Please refer to FIG. 1 to FIG. 3 , in the first embodiment of the present invention, the socket connector 1 includes a socket insulating body 2 , a first terminal group 3 , a second terminal group 4 and a socket metal shell Body 5, in which, for the convenience of explaining the relative relationship between the various components, the lower left of FIG. 1 is taken as the front position of the following components, the upper right of FIG. 1 is taken as the rear position of the following components, and the upper left of FIG. 1 is taken as the lower The left position of the above-mentioned element, the lower right of Figure 1 is the right position of the following element, the upper part of Figure 1 is the upper (top) position of the following element, and the bottom of Figure 1 is the lower (bottom) position of the following element .

Please refer to FIG. 1 to FIG. 3 again, the socket insulating body 2 is composed of at least a first body portion 21 and a second body portion 22 , and a first mating surface 211 of the first body portion 21 is connected to the A second abutting surface 221 of the second body portion 22 faces the same direction, and the first abutting surface 211 and the second abutting surface 221 extend respectively to form a first horizontal plane L1 and a second horizontal plane L2 (as shown in FIG. 4 ) ), wherein, the longitudinal height of the first horizontal plane L1 will be greater than the longitudinal height of the second horizontal plane L2, so the first butting surface 211 and the second abutting surface 221 are not located on the same horizontal plane, so that at the point where they meet each other A shoulder 23 is formed, wherein the first butt surface 211 is provided with a first pair of ports 2111 , the second abutment surface 221 is provided with a second pair of ports 2211 and a third pair of ports 2212 , and the first pair of ports 2111 The lateral lengths of the first butt joints 2211 and 2212 are respectively smaller than the lateral lengths of the second butt joints 2211 and the third joints 2212, but not limited thereto. In other embodiments of the present invention, the first butt joints 211 and the second joints According to product requirements, at least one or more docking ports can be provided.

1 to 3 again, the socket insulating body 2 is provided with a first socket accommodating space 24, a second socket accommodating space 25 and a third socket accommodating space 27. The first pair of interfaces 2111 will communicate with the first socket accommodating space 24, the second pair of ports 2211 will communicate with the second socket accommodating space 25, and the third pair of ports 2212 will communicate with the third socket accommodating space 27, but Not limited to this, in other embodiments, the first body portion 21 of the socket insulating body 2 can be provided with two socket accommodating spaces, and the first mating surface 211 can be provided with two mating ports to respectively It is communicated with the above-mentioned two socket accommodating spaces. In addition, the first body portion 21 and the second body portion 22 are integrally formed, so the first body portion 21 and the second body portion 22 extend into the socket metal shell 5 together, but do not Limited by this, in another embodiment, the first body portion 21 and the second body portion 22 can be independent components, so that the first body portion 21 and the second body portion 22 can be assembled into one body and then extend into the socket metal shell 5, or respectively extend into the socket metal shell 5; in another embodiment, the socket insulating body 2 can also be composed of three or more independent components, The above three independent components can be assembled first and then inserted into the socket metal shell 5, or one of the above three or more independent components can be individually inserted into the socket metal shell 5 first, and the remaining components are assembled as After being integrated, they can be inserted into the socket metal shell 5 ; or the above three or more independent components can be respectively inserted into the socket metal shell 5 .

In addition, please refer to FIG. 1 to FIG. 3 again, the second mating surface 221 is protruded outward with a protruding block 26 . As shown in FIG. 2 , the protruding block 26 can face the top of the socket insulating body 2 . Protruding from the front, but not limited to this, in other embodiments of the present invention, the protruding block body 26 can only protrude in one direction. In addition, a concave hole 260 is concavely formed on the top surface of the convex block body 26. In the first embodiment, the concave hole 260 is only communicated with the space above the convex block body 26, but according to the actual needs of the product, The concave hole 260 can also communicate with the upper space and the front space of the protruding block body 26 at the same time. Furthermore, a protruding block inserting portion 261 is provided adjacent to the bottom side of the socket insulating body 2 . In a preferred case, the position of the protruding block inserting portion 261 can correspond to the protruding block body 26 (but this is not the case). Limited), it is particularly mentioned here that the aforementioned “corresponding” relationship means that the positions of the protruding block inserting portion 261 and the protruding block body 26 can be located on the same axis AX. In addition, in the first embodiment, the bump inserting portion 261 can be in the form of a bump, but in other embodiments, the bump inserting portion 261 can also be in the form of a groove or a piece.

Referring to FIGS. 1 to 3 , a socket assembly space 50 is provided in the socket metal shell 5 , and the socket insulating body 2 can be inserted into and fixed to the socket assembly space 50 . The socket metal shell 5 is provided with a step portion 51 corresponding to the right side of the shoulder portion 23 of the socket insulating body 2 , so as to form a height difference between the side wall ends of the socket metal shell 5 located on the two sides of the step portion 51 , and the step The portion 51 corresponds to the shoulder portion 23 , so that the longitudinal height of the rear side of the socket metal shell 5 corresponding to the second body portion 22 is smaller than the rear side of the socket metal shell 5 corresponding to the first body portion 21 . In addition, at least one insertion space can be formed between the outer wall surface of the socket insulating body 2 and the inner wall surface of the socket metal shell 5. In the first embodiment, the socket connector 1 A first insertion space 52, a second insertion space 53, a third insertion space 54, a fourth insertion space 55, a fifth insertion space 56 and a sixth insertion space 57 can be provided, The first insertion space 52 and the second insertion space 53 have equal or substantially equal left and right lateral widths, and the left and right lateral lengths of the third insertion space 54 are smaller than the left and right lateral lengths of the fourth insertion space 55 . horizontal length, and the left and right horizontal length of the fifth insertion space 56 will also be smaller than the left and right horizontal length of the sixth insertion space 57; the socket metal shell 5 is also provided with a bending part 59, in the socket insulating body 2 In the case of extending into the socket metal shell 5 from the bottom side, the bent member 59 will extend into the concave hole 260, and the protruding block inserting portion 261 is inserted into a casing inserting portion 501, and will The socket metal shell 5 is exposed, so that the socket insulating body 2 can be in a predetermined position in the socket metal shell 5, so as to avoid the top surface of the socket insulating body 2 protruding too much from the socket metal shell due to negligence in the assembly process. 5, in the first embodiment, the casing inserting portion 501 is a space formed by a recess, but not limited to this, in other embodiments of the present invention, the casing inserting The part 501 can also be in the form of a concave hole or a convex block, so as to be combined with the convex block inserting part 261 .

In addition, a first assembly hole group 58A and a second assembly hole group 58B are respectively provided on the front side and rear side of the socket metal shell 5 (but not limited to this), and the first assembly hole group 58A includes two A first assembly hole 581 and four second assembly holes 582, the second assembly hole group 58B includes two third assembly holes 583, the first assembly holes 581 are connected to the first insertion space 52 and the second insertion hole 582. The second assembly hole 582 and the third assembly hole 583 are connected with the third insertion space 54 , the fourth insertion space 55 , the fifth insertion space 56 and the sixth insertion space 57 respectively. The first assembly holes 581 are adjacent to the left side of the socket metal shell 5 , and the second assembly holes 582 and the third assembly holes 583 are adjacent to the central axis of the socket metal shell 5 and the right side, and the longitudinal height of the first assembly hole 581 located on the front side from the bottom edge of the socket metal shell 5 will be equal or substantially equal to the longitudinal height of the first assembly hole 581 located on the rear side from the bottom edge of the socket metal shell 5 , the longitudinal height of the second assembly hole 582 located on the front side from the bottom edge of the socket metal shell 5 is higher than the longitudinal height of the second assembly hole 582 located on the rear side from the bottom edge of the socket metal shell 5, and the third assembly hole located on the front side The longitudinal height of the hole 583 from the bottom edge of the socket metal shell 5 is higher than the longitudinal height of the third assembly hole 583 located on the rear side from the bottom edge of the socket metal shell 5, so that the socket connector 1 can be used with other socket connectors of different forms. When a connector (eg, a plug connector) is plugged into each other, different assembly hole groups 58 are used. In another embodiment, the socket metal shell 5 can also be provided with the first assembly hole group 58A and the second assembly hole group 58B only on one of the front side or the rear side of the socket metal shell 5, so as to be compatible with Only the front side or rear side is provided with another connector (such as a plug connector) with a corresponding insert structure; in another embodiment, the first assembly hole group 58A and the second assembly hole group 58B can There is only one assembly hole, and the manufacturer can adjust the number of assembly holes according to actual product requirements, as long as the first assembly hole group 58A and the second assembly hole group 58B can provide the socket connector 1 with another The effect of the connector is inserted into the card and fixed.

Please refer to FIG. 2 to FIG. 4 , the first terminal group 3 can be embedded in the first body portion 21 , and includes a plurality of first socket metal terminals 31 (eg, signal terminals) and a plurality of third metal terminals 31 . Socket metal terminals 33 (such as power terminals), the first socket metal terminals 31 can be installed on a first terminal base 34, and the opposite ends of the first socket metal terminals 31 are exposed to the first socket metal terminal 31. The terminal base 34, the third socket metal terminals 33 can be adjacent to form a piece, which is combined with the first terminal base 34 provided with the first socket metal terminals 31 to form the first terminal group 3 However, in other embodiments of the present invention, the first terminal group 3 can only be provided with a metal terminal of a single specification (for example, only a signal terminal, a power terminal or a ground terminal, etc.). In addition, the front ends of the first socket metal terminals 31 and the third socket metal terminals 33 also expose the first socket accommodating space 24 ; the second terminal group 4 can be embedded in the second body portion 22 . It includes a plurality of second socket metal terminals 42, and the second socket metal terminals 42 are respectively disposed on a second terminal base 43 and a third terminal base 44, so that the second terminal block 43 is disposed on the second terminal base 43. The socket metal terminal 42 and the second socket metal terminal 42 disposed on the third terminal base 44 are respectively protruded from the bottom side of the socket insulating body 2 and respectively accommodated in the second socket accommodating space 25 and the third socket accommodating space 27, and the front end of the second socket metal terminal 42 will also expose the second socket accommodating space 25 and the third socket accommodating space 27, so that the front end of the third socket metal terminal 33 in the first terminal group 3 will be exposed. The front ends of all the second socket metal terminals 42 of the second terminal group 4 are located on a different level (as shown in FIG. 4 ), and the terminal heights of the first socket metal terminals 31 and the second socket metal terminals 42 will be smaller than the The terminal heights of the three socket metal terminals 33 , and further, as shown in FIGS. 3 and 4 , the distances between the front and rear sides of the first socket metal terminals 31 and the second socket metal terminals 42 and between the two terminals are kept equal Or substantially equal, but not limited thereto, in other embodiments, the distances between the front and rear sides of the first socket metal terminals 31 and the second socket metal terminals 42 and between the two terminals are not equal. In addition, the first terminal block 34, the second terminal block 43 and the third terminal block 44 can be independent components, and the metal terminal and the terminal block can also be integrally formed by injection molding. The specification of the connector formed by the main body portion 21 and the first terminal group 3 is different from the specification of the connector formed by the second main body portion 22 and the second terminal group 4 . In addition, in other embodiments, the third socket metal terminals 33 and the first socket metal terminals 31 can not be combined into one body, so as to extend into the first body portion 21 of the socket insulating body 2 respectively. In the same socket accommodation space or in two independent socket accommodation spaces.

Please refer to FIGS. 5 to 8 , the receptacle connector 1 can be combined with a plug connector 6 to form a connector group C. In the first embodiment of the present invention, please refer to FIGS. 5 and 6 again. As shown, the plug connector 6 is a three-piece plug connector 6, which at least includes a plug insulating body 61, a first plug butt portion 62, a second plug butt portion 63, and a third plug butt portion 64. and at least one transmission line 65, wherein the plug insulating body 61 is composed of three independent components, and its bottom side is provided with at least the first plug butt-joint 62, the second plug-joint part 63, and the third plug-joint part 64. Two first plug-in blocks 612, a second plug-in block 613, a third plug-in block 614, a fourth plug-in block 615 and a fifth plug-in block 616, and the front of the plug insulating body 61 Six and four assembling bumps 611 are respectively provided on the side and rear sides. When the plug connector 6 is combined with the receptacle connector 1, each of the first plug-in blocks 612 is connected to the first plug-in block 612 respectively. The connection space 52 corresponds to the second insertion space 53 , the second insertion block 613 corresponds to the third insertion space 54 , the third insertion block 614 corresponds to the fourth insertion space 55 , the The fourth plug-in block 615 corresponds to the fifth plug-in space 56 , the fifth plug-in block 616 corresponds to the sixth plug-in space 57 , and the first plug-in block 612 and the second plug-in space The block 613 , the third plug-in block 614 , the fourth plug-in block 615 and the fifth plug-in block 616 will extend into the corresponding first plug-in space 52 , the second plug-in space 53 , and the third plug-in space In the space 54 , the fourth insertion space 55 , the fifth insertion space 56 and the sixth insertion space 57 , the first plug docking portion 62 can correspond to the first pair of interfaces 2111 and extend downwardly by displacement, The second plug mating portion 63 can be displaced and protruded downward corresponding to the second mating port 2211 , and the third plug mating portion 64 can be displaced and protruded downward corresponding to the third mating port 2212 , so that the plug connector 6 and the The socket connector 1 is electrically connected, and the plug connector 6 uses the first assembly hole group 58A, and the assembly bumps 611 are respectively associated with the corresponding first assembly holes 581 and second assembly holes 582 The interlocking clips are positioned so that the plug connector 6 and the socket connector can be stably combined with each other.

In addition to the plug connector 6 of the first embodiment, the present invention also has a plug connector 6 of the second embodiment, please refer to FIG. 7 and FIG. 8 , the plug connector 6 is a one-piece plug connection The device 6 includes at least the plug insulating body 61 , the first plug butt portion 62 , the second plug butt portion 63 , the third plug butt portion 64 and the transmission lines 65 , wherein the plug insulating body 61 is only composed of It is composed of one element, and its bottom side is provided with at least the first plug butt portion 62 , the second plug butt portion 63 , the third plug butt portion 64 , a first plug-in block 612 , and a second plug-in block 613 , a third plug-in block 614, and the front side and the rear side of the plug insulating body 61 are respectively provided with two assembling bumps 611, these assembling bumps 611 are thin sheets, but not limited to this, as long as The assembly bumps 611 have the function of engaging with the corresponding assembly holes, which are called assembly bumps 611 in this work; in the case where the plug connector 6 is combined with the socket connector 1, the The first plug-in block 612 corresponds to the first plug-in space 52, the second plug-in block 613 corresponds to the third plug-in space 54, and the third plug-in block 614 corresponds to the fifth plug-in space 56, and the first plug-in block 612, the second plug-in block 613, and the third plug-in block 614 will extend into the corresponding first plug-in space 52, third plug-in space 54 and fifth plug-in space In the insertion space 56 , the first plug butt portion 62 can correspond to the first pair of ports 2111 and be displaced downward, and the second plug butt portion 63 can be extended downward corresponding to the second pair of ports 2211 into, the third plug mating portion 64 can be displaced downward corresponding to the third pair of interfaces 2212, so that the plug connector 6 is electrically connected to the socket connector 1, and at the same time, the plug connector 6 uses the In the second assembly hole group 58B, the assembly protrusions 611 are respectively inserted and positioned with the corresponding third assembly holes 583, so that the plug connector 6 and the socket connector can be stably combined with each other.

To sum up, the receptacle connector of the present invention can be combined with the plug connector 6 of different specifications (eg, the connector form of FIG. 5 to FIG. 8, or the card form), especially by means of different sets The structure of the assembly hole, terminal group, and insertion space can provide the user with the operation effect of blind insertion or anti-reverse insertion, which makes the operation easier for the user, and can effectively solve the problems caused by improper insertion operation.

According to the above, it is only the preferred embodiment of this creation. However, the scope of rights claimed in this creation is not limited to this. Equivalent changes that can be easily thought of should be within the scope of protection of this creation.

[acquaintance] none [this creation] 1: socket connector 2: Socket insulation body 21: The first body part 211: The first docking surface 2111: The first pair of interfaces 22: The second body part 221: Second butt surface 2211: The second pair of interfaces 2212: The third pair of interfaces 23: Shoulder 24: The first socket accommodation space 25: accommodating space for the second socket 26: bump body 260: concave hole 261: Bump inserting part 27: The third socket accommodation space 3: The first terminal group 31: The first socket metal terminal 33: Third socket metal terminal 34: The first terminal block 4: The second terminal group 42: Second socket metal terminal 43: The second terminal block 44: The third terminal block 5: Socket metal shell 50: Socket assembly space 501: Shell embedded card part 51: Stage Difference Department 52: The first plug space 53: Second plug space 54: The third plug space 55: Fourth plug space 56: Fifth plug space 57: Sixth plug space 58A: The first assembly hole group 58B: The second assembly hole group 581: The first assembly hole 582: Second assembly hole 583: The third assembly hole 59: Bending parts 6: Plug connector 61: Plug insulation body 611: Assembly bumps 612: The first plug-in block 613: Second plug-in block 614: The third plug-in block 615: Fourth plug-in block 616: Fifth plug-in block 62: The first plug docking part 63: Second plug docking part 64: The third plug docking part 65: Transmission line AX: axis C: Connector group L1: The first horizontal plane L2: Second horizontal plane

[Fig. 1] is a three-dimensional schematic diagram of the socket connector of this creation; [Figure 2] is an exploded schematic diagram of the socket connector of this creation; [Fig. 3] is a schematic top view of the socket connector of this creation; [Figure 4] is a schematic longitudinal section of the receptacle connector of this creation; [Fig. 5] The rear perspective of the combination of the receptacle connector of the present invention and the plug connector of the first embodiment schematic diagram; [Fig. 6] is the rear side view of the plug connector of the first embodiment combined with the socket connector of the present invention View the three-dimensional schematic diagram; [FIG. 7] It is a three-dimensional schematic diagram of the combination of the socket connector of the present invention and the plug connector of the second embodiment Figures; and [Fig. 8] is a vertical view of the plug connector of the second embodiment combined with the receptacle connector of the present invention body schematic.

1: socket connector

2: Socket insulation body

211: The first docking surface

2111: The first pair of interfaces

221: Second butt surface

2211: The second pair of interfaces

2212: The third pair of interfaces

23: Shoulder

26: bump body

261: Bump inserting part

5: Socket metal shell

58A: The first assembly hole group

58B: The second assembly hole group

581: The first assembly hole

582: Second assembly hole

583: The third assembly hole

59: Bending parts

Claims (13)

A socket connector, comprising: A socket insulating body is provided with at least one abutting surface, and the butting surface is protruded outward with a convex block body, wherein the butting surface is provided with at least a pair of interfaces, and the socket insulating body is provided with at least one socket accommodating space , the pair of interfaces will communicate with the socket accommodating space; At least one terminal group, which can be embedded in the socket insulating body, at least includes a plurality of socket metal terminals, and the front ends of the socket metal terminals are exposed to the socket accommodating space; and A socket metal shell is provided with a socket assembly space, and the socket insulating body can be inserted into and fixed to the socket assembly space. The receptacle connector of claim 1, wherein the receptacle insulating body at least comprises a first body portion and a second body portion, and the second body portion is provided with the mating surface, the mating port and the protruding block The first body portion is provided with another abutting surface and another abutting interface, the abutting surface and the other abutting surface both face the same direction and are not located on the same horizontal plane, so as to form a shoulder at the joint. The socket connector according to claim 1 or 2, wherein a concave hole is concavely provided on the top surface of the protruding block body, and a protruding block inserting portion is protruded outwardly adjacent to the bottom side of the socket insulating body. The socket connector of claim 3, wherein the protruding block inserting portion corresponds to the protruding block body. The receptacle connector as claimed in claim 2, wherein the receptacle metal shell corresponds to at least one side of the shoulder of the receptacle insulating body, and a stepped portion is provided, so that the receptacle metal shell is located at the stepped portion. The side wall ends on both sides form a height difference. The socket connector according to claim 1, wherein a plurality of insertion spaces are formed between the outer wall surface of the socket insulating body and the inner wall surface of the socket metal shell. The socket connector as claimed in claim 1, wherein at least any side surface of the socket metal shell is provided with two sets of assembling hole groups, and each of the assembling hole sets respectively includes at least one assembling hole for the socket connector In the case of plugging with different types of plug connectors, different assembly hole groups are used. The receptacle connector of claim 3, wherein the receptacle metal shell is further provided with a bent piece, and when the receptacle insulating body is assembled to the receptacle metal shell, the bent piece will protrude into the receptacle metal shell The concave hole enables the socket insulating body to be fixed and assembled to the socket metal shell. The socket connector as claimed in claim 3, wherein, when the socket insulating body is inserted from the bottom side and assembled to the socket metal shell, the protrusion inserting portion will expose the socket metal shell, The socket insulating body can be fixed and assembled on the socket metal shell. The receptacle connector of claim 2, wherein both the first body portion and the second body portion are integrally formed. The socket connector of claim 2, wherein both the first body portion and the second body portion are independent components. The socket connector of claim 2, wherein the terminal set is embedded in the second body part, another terminal set is embedded in the first body part, and the first body part and the other terminal are embedded The specification of the connector formed by the group is different from the specification of the connector formed by the second body portion and the terminal group. The receptacle connector of claim 2, wherein the lateral length of the pair of ports is different from the lateral length of the other pair of ports.

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