A connector structure for stable mating

Abstract

This invention provides a stable connector structure, including a male terminal and a female terminal, which are connected together by a plug-in connection. The female terminal includes a plastic body, conductive terminals, conductive shielding components, and a housing. The conductive terminals include a first conductive terminal and a second conductive terminal, each of which includes several signal terminals and a ground terminal. The first and second conductive terminals are installed inside the plastic body. Multiple conductive shielding components are provided, each including a conductive body and conductive legs on both sides of the conductive body. The conductive legs have an arc-shaped structure and are arranged on the conductive body to form a deformable centipede-leg structure. The conductive body is mounted on the plastic body by an interference fit. This invention effectively solves the technical problems of easy separation between the male and female terminals of existing connectors and the resulting signal crosstalk in practical use.

Description

Technical Field

[0001] This invention relates to the field of signal transmission equipment technology, and more specifically to a connector structure for stable mating. Background Technology

[0002] As data storage volume continues to grow, the requirements for transmission rate are also increasing. Moreover, the application of products is becoming more and more widespread, requiring a solution that can simultaneously meet multiple high-frequency performance requirements and has stronger reliability. Existing high-speed connection solutions can achieve a transmission rate of 32Gbps, but the requirements for signal transmission performance are also increasing. Applications need to meet different environments, and reliability is gradually failing to meet the changing market needs, especially mechanical performance, i.e., the reliability of male and female mating connections.

[0003] In addition, in existing high-speed connection solutions, crosstalk can easily occur when several PCIe channels are used simultaneously, and crosstalk can also easily occur between terminals (differential pairs) within the channels, affecting the overall performance of the connector. Summary of the Invention

[0004] The purpose of this invention is to provide a stable connector structure that can effectively solve the technical problems in the prior art where the male and female terminals of the connector are easily separated and signal crosstalk is likely to occur.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0006] A stable mating connector structure includes a male end and a female end, which are connected together by a plug-in method;

[0007] The female component includes a plastic body, conductive terminals, conductive shielding components, and a housing. The conductive terminals include a first conductive terminal and a second conductive terminal, each of which includes several signal terminals and grounding terminals. The first and second conductive terminals are installed inside the plastic body. There are multiple conductive shielding components, each of which includes a conductive body and conductive legs on both sides of the conductive body. The conductive legs have an arc-shaped structure and are arranged on the conductive body to form a centipede-leg structure with deformation capability. The conductive body is set on the plastic body by an interference fit. The conductive legs on both sides of the conductive body are connected to the grounding terminals of the first and second conductive terminals. The conductive shielding components are connected to the grounding terminals to form a shielding network. The housing is fastened onto the plastic body.

[0008] The male end includes a main housing, a clamping assembly, and a tongue signal transmission assembly. The tongue signal transmission assembly is mounted on the main housing and is used to transmit signals after contacting the conductive terminal of the female end. The clamping assembly is mounted on the main housing and is used to lock and fix the outer shell of the female end.

[0009] The width between the conductive legs on the conductive body is greater than the width between the first and second conductive terminals.

[0010] Preferably, the conductive body has raised ribs on both sides, and the conductive body is snapped into the plastic body through the raised ribs.

[0011] Further optimization includes several anti-reverse grooves on the side of the plastic body and several recesses on the outer shell corresponding to the anti-reverse grooves; the plastic body is also provided with a limiting protrusion, and the outer shell is provided with a notch corresponding to the limiting protrusion, with a first rib on the inner wall of the notch.

[0012] The tongue signal transmission component has arc-shaped grooves on both sides, and the main body shell has through holes. The main body shell and the tongue signal transmission component are fixed by pins that pass through the through holes and extend into the arc-shaped grooves.

[0013] Further optimization involves providing a first guide groove on the main body shell and a first guide protrusion on the outer shell at a position corresponding to the first guide groove.

[0014] The main body shell has a mounting groove, and the clamping assembly is installed in the mounting groove. The clamping assembly includes a buckle and a pull strap. The buckle is made by bending and includes a first flat part, a first inclined part, a second flat part, and a bent part connected in sequence. The bent part is connected to a second inclined part. The second flat part, the bent part, and the second inclined part form an elastic structure. The second inclined part is provided with a first limiting protrusion for limiting the shell. The first flat part is connected to an L-shaped support part, which is provided with a snap-fit ​​groove. The bottom of the mounting groove is provided with a snap-fit ​​part. After the buckle is installed in the mounting groove, the snap-fit ​​part and the snap-fit ​​groove cooperate to fix the buckle. The L-shaped support part and the first flat part are provided with through grooves. The pull strap passes through the through grooves on the L-shaped support part and the first flat part in sequence and connects to the end of the second inclined part.

[0015] The mounting groove has a first sliding groove and a second sliding groove on both the left and right side walls. The first flat part has a first sliding part corresponding to the first sliding groove on both sides. The L-shaped support part has a second sliding part corresponding to the second sliding groove on both sides.

[0016] Further optimization involves providing first grooves on both sides of the main body shell, with guide blocks inside the first grooves, a first guide rail on the plastic body, and guide grooves on the guide blocks that mate with the first guide rails.

[0017] The guide groove is provided with a first guide slope.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] This invention mainly consists of a male terminal and a female terminal. In practical use, signal transmission is achieved through the insertion of the female terminal and the male terminal. The invention mounts the first and second conductive terminals on a plastic body. Simultaneously, by setting the conductive shielding component in a centipede-leg-like structure, and by making the signal shielding component into a conductive material, contact is achieved between the signal shielding component and the grounding terminals of the first and second conductive terminals through interference. This effectively connects the grounding terminals in series, forming a shielding network that effectively reduces mutual interference between signal channels, thereby effectively improving the SI signal quality of the connector. Furthermore, the invention includes a locking component on the male terminal that can lock and fix it to the outer shell of the female terminal, making the connection between the male and female terminals more stable and improving the overall reliability of the connector. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 For invention Figure 1 An explosion diagram.

[0023] Figure 3 This is an exploded view of the mother end of the present invention.

[0024] Figure 4 This is an exploded schematic diagram of the present invention.

[0025] Figure 5 This is a schematic diagram of the overall structure of the tongue-shaped signal transmission component of the present invention.

[0026] Figure 6 This is a schematic diagram showing the connection between the high-speed cable and the signal transmission conductor of the present invention.

[0027] Figure 7 For the present invention Figure 6 A magnified view of a portion of point A in the middle.

[0028] Figure 8 This is a schematic diagram showing the fit between the outer shell and the plastic body of the present invention.

[0029] Figure 9 For the present invention Figure 8 An explosion diagram.

[0030] Figure 10This is a schematic diagram of the overall structure of the clamping assembly of the present invention.

[0031] Figure label:

[0032] 101-Female end, 102-Plastic body, 103-Conductive terminal, 104-Conductive shield, 105-Shell, 106-First conductive terminal, 107-Second conductive terminal, 108-Signal terminal, 109-Grounding terminal, 110-Conductive body, 111-Conductive support, 112-Rib, 113-Anti-reverse groove, 114-Limiting protrusion, 115-First rib, 116-Male end, 117-Main body shell, 118-Clamping assembly, 119-Tongue signal transmission assembly, 120-Arc groove, 121-Pin, 122-First guide groove, 123-First guide protrusion, 124-Mounting groove, 125-Snap, 126-First flat part, 127-First inclined part, 128-Second flat part, 129-Bend Part, 130-Second inclined part, 131-First limiting protrusion, 132-L-shaped support part, 133-Snap-fit ​​groove, 134-Snap-fit ​​part, 135-Through groove, 136-First sliding groove, 137-Second sliding groove, 138-First sliding part, 139-Second sliding part, 140-First groove, 141-First guide rail, 142-Guide block, 143-Guide groove, 144-Signal pin, 145-Shielding component, 146-Tongue, 147-High-speed cable, 148-Vertical beam, 149-Connecting beam, 150-Signal line, 151-Grounding wire, 152-Concave structure, 153-U-shaped bend, 154-Gap, 155-Limiting plate, 156-Horizontal beam structure, 157-Pull strap, 158-Concave part, 159-Notch. Detailed Implementation

[0033] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the embodiments of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0034] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of the present invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0037] In embodiments of the present invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0038] The following disclosure provides many different implementations or examples for carrying out different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0039] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0040] Example 1

[0041] See Figures 1-10 This embodiment discloses a stable mating connector structure, including a male end 116 and a female end 101, wherein the male end 116 and the female end 101 are connected together by a plug-in method;

[0042] The female end 101 includes a plastic body 102, conductive terminals 103, conductive shielding components 104, and a housing 105. The conductive terminals 103 include a first conductive terminal 106 and a second conductive terminal 107. Both the first and second conductive terminals include several signal terminals 108 and ground terminals 109. The first and second conductive terminals are installed inside the plastic body 102. There are multiple conductive shielding components 104. Each conductive shielding component 104 includes a conductive body 110 and conductive legs 111 disposed on both sides of the conductive body 110. The conductive legs 111 have an arc-shaped structure and are disposed on the conductive body 110 to form a centipede leg structure with deformation capability. The conductive body 110 is disposed on the plastic body 102 by interference fit. The conductive legs 111 on both sides of the conductive body 110 are connected to the ground terminals 109 of the first and second conductive terminals. The conductive shielding components 104 are connected to the ground terminals 109 to form a shielding network. The housing 105 is fastened to the plastic body 102.

[0043] The male end 116 includes a main body housing 117, a clamping assembly 118, and a tongue signal transmission assembly 119. The tongue signal transmission assembly 119 is mounted on the main body housing 117 and is used to transmit signals after contacting the conductive terminal 103 of the female end 101. The clamping assembly 118 is mounted on the main body housing 117 and is used to lock and fix the outer shell 105 of the female end 101.

[0044] This invention mainly consists of a male terminal 116 and a female terminal 101. In actual use, signal transmission is achieved through the insertion of the female terminal 101 and the male terminal 116. The invention mounts the first conductive terminal 106 and the second conductive terminal 107 on a plastic body. Simultaneously, by setting the conductive shield 104 into a centipede-leg-shaped structure, and by making the signal shield 145 into a conductive material, contact is achieved between the signal shield 145 and the grounding terminal 109 of the first and second conductive terminals through interference. This effectively connects the grounding terminals 109 together, forming a shielding network, which effectively reduces mutual interference between signal channels and thus effectively improves the SI signal quality of the connector. Furthermore, the invention's clamping component 118 on the male terminal 116 can lock and fix it to the outer shell 105 of the female terminal 101, making the connection between the male terminal 116 and the female terminal 101 more stable and improving the overall reliability of the connector.

[0045] In actual use, the width between the conductive legs 111 on the conductive body 110 is greater than the width between the first and second conductive terminals. Since the conductive legs 111 are set on the conductive body 110 to form a centipede leg structure with deformation capability, the conductive legs 111 will deform during assembly. When in contact with the grounding terminal 109, they can deform and form hard interference to ensure signal transmission.

[0046] Further optimization involves providing raised ribs 112 on both sides of the conductive body 110, which are used to snap the conductive body 110 into the plastic body 102. The raised ribs 112 ensure the stability of the connection between the conductive body 110 and the plastic body 102 after installation, making assembly more convenient.

[0047] The plastic body 102 has several anti-retraction grooves 113 on its side, and the outer shell 105 has several recesses 158 corresponding to the anti-retraction grooves 113. The plastic body 102 also has limiting protrusions 114, and the outer shell 105 has notches 159 corresponding to the limiting protrusions 114. A first rib 115 is provided on the inner wall of the notch 159. The recesses 158 and notches 159 enable the plastic body 102 and the outer shell 105 to be engaged, ensuring their stability.

[0048] The tongue signal transmission component 119 has arc-shaped grooves 120 on both sides, and the main body shell 117 has through holes. The main body shell 117 and the tongue signal transmission component 119 are fixed by pins 121 that pass through the through holes and extend into the arc-shaped grooves 120. The pins 121 are used to connect the main body shell 117 and the tongue signal transmission component 117, thereby fixing the tongue signal transmission component 119.

[0049] The main body shell 117 is provided with a first guide groove 122, and the outer shell 105 is provided with a first guide protrusion 123 at a position corresponding to the first guide groove 122. The first guide groove 122 and the first guide protrusion 123 can guide and limit the male end 116 and the female end 101 when they are inserted, so as to achieve the accuracy of the male end 116 and the female end 101 insertion and ensure the smooth insertion of the male end 116 and the female end 101.

[0050] The main body shell 117 has a mounting groove 124, and a clamping assembly 118 is disposed within the mounting groove 124. The clamping assembly 118 includes a buckle 125 and a pull strap 157. The buckle 125 is made by a bending process and includes a first flat portion 126, a first inclined portion 127, a second flat portion 128, and a bent portion 129 connected in sequence. The bent portion 129 is connected to a second inclined portion 130. The second flat portion 128, the bent portion 129, and the second inclined portion 130 form an elastic structure. The second inclined portion 130 is provided with a feature for limiting the outer shell 105. The first limiting protrusion 131 of the position; the first flat part 126 is connected to the L-shaped support part 132, the L-shaped support part 132 is provided with a snap-fit ​​groove 133, and the bottom of the mounting groove 124 is provided with a snap-fit ​​part 134; after the buckle 125 is installed in the mounting groove 124, the snap-fit ​​part 134 and the snap-fit ​​groove 133 cooperate to fix the buckle 125; the L-shaped support part 132 and the first flat part 126 are provided with through grooves 135, and the pull strap 157 passes through the through grooves 135 on the L-shaped support part 132 and the first flat part 126 in sequence and is connected to the end of the second inclined part 130.

[0051] In this embodiment, the buckle 125 includes a first flat portion 126, a first inclined portion 127, a second flat portion 128, and a bent portion 129 connected in sequence. The bent portion 129 is connected to a second inclined portion 130. The second flat portion 128, the bent portion 129, and the second inclined portion 130 form an elastic structure. The second inclined portion 130 is provided with a first limiting protrusion 131 for limiting the outer casing 105. This allows the buckle 125 to form an elastic locking structure, which is achieved by the locking mechanism at the bottom of the mounting groove 124. The connecting part 134 engages with the snap-fit ​​groove 133 to fix the buckle 125; at the same time, the first limiting protrusion 131 contacts the outer shell 105 to fix the outer shell 105, thereby locking the male end 116 and the female end 101; when disassembly is required, simply pull the pull strap 157 to move the second inclined part 130 toward the first flat part 126, so that the engagement between the first limiting protrusion 131 and the outer shell 105 is disengaged, thereby disassembling the female end 101 and the male end 116.

[0052] The mounting groove 124 has a first sliding groove 136 and a second sliding groove 137 on both its left and right side walls. The first flat portion 126 has a first sliding portion 138 corresponding to the first sliding groove 136 on both sides, and the L-shaped support portion 132 has a second sliding portion 139 corresponding to the second sliding groove 137 on both sides. The first sliding portion 138 and the second sliding portion 139 limit and fix the buckle 125, ensuring that only the second inclined portion 130 deforms when the pull strap 157 is pulled, thus ensuring the male end 116 disengages from the female end 101.

[0053] More importantly, the above design enables the buckle 125 to form a reverse hidden structure, and the second inclined part 130 can be directly hidden inside the main body shell, which can solve the technical problem of preventing accidental unlocking of the product.

[0054] The main body shell 117 has a first groove 140 on both sides, a guide block 142 in the first groove 140, a first guide rail 141 on the plastic body 102, and a guide groove 143 on the guide block 142 that cooperates with the first guide rail 141.

[0055] The first guide rail 141 and guide groove 143 can guide the male end 116 and the female end 101 when they are mated, thereby improving the mating accuracy of the male end 116 and the female end 101.

[0056] The guide groove 143 is provided with a first guide slope, which can serve as a guide to facilitate the insertion of the male end 116 and the female end 101.

[0057] In this embodiment, the tongue-shaped signal transmission component 119 includes a signal pin 144, a shield 145, a tongue body 146, and a high-speed cable 147. The shield 145 includes several vertical beams 148, which are connected by several connecting beams 149. The connecting beams 149 have a U-shaped structure and form a shielding area between the connecting beams 149 and the vertical beams 148. The signal pin 144 is located within the shielding area and forms a signal transmission conductor with the shield 145. The signal transmission conductor is provided on both sides of the shield 145. The signal pin 144 is connected to the signal line 150 in the high-speed cable 147, and the shield 145 is connected to the grounding wire 151 in the high-speed cable 147. A fixing member is formed at the connection point by injection molding, and the fixing member is connected to the main body shell 117 by the pin 121.

[0058] In practical use, adjacent shielding components 145 are connected together; the shielding components 145 can not only be used to realize the transmission of ground signals, but also play an overall shielding role, which can effectively reduce mutual interference between signal channel components and thus improve the integrity of signal transmission.

[0059] Example 2

[0060] This embodiment is a further optimization based on Embodiment 1. In this embodiment, a gap 154 ​​is formed between the guide block 142 and the first groove 140.

[0061] A concave structure 152 is provided on the side of the outer shell 105 near the male end 116, and a U-shaped bend 153 is formed on the left and right sides of the concave structure 152. The U-shaped bend 153 corresponds to the guide block 142 on the main body shell 117. After the male end 116 is inserted into the female end 101, the U-shaped bend 153 is located in the gap 154 ​​formed between the guide block 142 and the first groove 140, and covers the guide block 142.

[0062] The bottom of the concave structure 152 is formed into a limiting plate 155 by a bending process. The first limiting protrusion 131 on the second inclined part 130 comes into contact with the limiting plate 155 to form a limiting and locking mechanism.

[0063] In this embodiment, the U-shaped bend 153 formed on the outer shell 105 cooperates with the guide block 142 to achieve the purpose of guidance. At the same time, the outer shell 105 can cover the guide portion. Meanwhile, after the female end 101 and the male end 116 are inserted, the main body shell 117 of the male end 116 can cover the outer shell 105 of the female end 101, which increases the reliability of the cooperation between the female end 101 and the male end 116 in all directions. At the same time, it can prevent poor contact between the male end 116 and the female end 101 due to poor cooperation, misalignment, or incomplete insertion, which would result in poor signal transmission.

[0064] Importantly, in this application, a crossbeam structure 156 will be formed on the outer shell 105 at the position of the concave structure 152. The outer shell 105 is made of metal. The crossbeam structure 156 can cover the main body shell 11. By setting the U-shaped bend 153 formed by the concave structure 152 and the crossbeam structure 156, not only can the insertion accuracy of the male end 116 and the female end 101 be improved, but the main body shell 117 and the outer shell 105 form a mutually covering structure, which can effectively enhance the reliability of the mechanical structure.

[0065] Although preferred embodiments of the invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including both the preferred embodiments and all changes and modifications falling within the scope of the invention.

[0066] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. It should be noted that any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A connector structure for stable mating, characterized in that: It includes male and female terminals, which are connected together via a plug-in connection. The female component includes a plastic body, conductive terminals, conductive shielding components, and a housing. The conductive terminals include a first conductive terminal and a second conductive terminal, each of which includes several signal terminals and grounding terminals. The first and second conductive terminals are installed inside the plastic body. There are multiple conductive shielding components, each of which includes a conductive body and conductive legs on both sides of the conductive body. The conductive legs have an arc-shaped structure and are arranged on the conductive body to form a centipede-leg structure with deformation capability. The conductive body is set on the plastic body by an interference fit. The conductive legs on both sides of the conductive body are connected to the grounding terminals of the first and second conductive terminals. The conductive shielding components are connected to the grounding terminals to form a shielding network. The housing is fastened onto the plastic body. The male end includes a main housing, a clamping assembly, and a tongue signal transmission assembly. The tongue signal transmission assembly is mounted on the main housing and is used to transmit signals after contacting the conductive terminal of the female end. The clamping assembly is mounted on the main housing and is used to lock and fix the outer shell of the female end. The main body shell has a mounting groove, and the clamping assembly is installed in the mounting groove. The clamping assembly includes a buckle and a pull strap. The buckle is made by bending and includes a first flat part, a first inclined part, a second flat part, and a bent part connected in sequence. The bent part is connected to a second inclined part. The second flat part, the bent part, and the second inclined part form an elastic structure. The second inclined part is provided with a first limiting protrusion for limiting the shell. The first flat part is connected to an L-shaped support part, which is provided with a snap-fit ​​groove. The bottom of the mounting groove is provided with a snap-fit ​​part. After the buckle is installed in the mounting groove, the snap-fit ​​part and the snap-fit ​​groove cooperate to fix the buckle. The L-shaped support part and the first flat part are provided with through grooves. The pull strap passes through the through grooves on the L-shaped support part and the first flat part in sequence and connects to the end of the second inclined part.

2. The connector structure with stable mating according to claim 1, characterized in that: The width between the conductive legs on the conductive body is greater than the width between the first and second conductive terminals.

3. The connector structure for stable mating according to claim 1, characterized in that: The conductive body has raised ribs on both sides, and the conductive body is snapped into the plastic body through the raised ribs.

4. The connector structure for stable mating according to claim 1, characterized in that: The plastic body has several anti-reverse grooves on its side, and the outer shell has several recesses corresponding to the anti-reverse grooves; the plastic body also has a limiting protrusion, and the outer shell has a notch corresponding to the limiting protrusion, with a first rib on the inner wall of the notch.

5. The connector structure for stable mating according to claim 1, characterized in that: The tongue signal transmission component has arc-shaped grooves on both sides and a through hole on the main body shell. The main body shell and the tongue signal transmission component are fixed by a pin that passes through the through hole and extends into the arc-shaped groove.

6. The connector structure for stable mating according to claim 1, characterized in that: The main body shell is provided with a first guide groove, and the outer shell is provided with a first guide protrusion at the corresponding position of the first guide groove.

7. The connector structure for stable mating according to claim 1, characterized in that: The mounting slot is provided with a first sliding groove and a second sliding groove on both the left and right side walls. The first flat part is provided with a first sliding part corresponding to the first sliding groove on both sides. The L-shaped support part is provided with a second sliding part corresponding to the second sliding groove on both sides.

8. A connector structure for stable mating according to any one of claims 1-7, characterized in that: The main body of the plastic shell has a first groove on both sides, a guide block is provided in the first groove, a first guide rail is provided on the plastic body, and a guide groove that mates with the first guide rail is provided on the guide block.

9. The connector structure for stable mating according to claim 7, characterized in that: The guide groove is provided with a first guide slope.

Images