Electrical connector
By designing primary and secondary conductive terminal groups, conductive metal frames, and bridging conductive metal components in the electrical connector, a shielded signal transmission path is formed, solving the interference problem of the electrical connector when transmitting high-speed signals and improving the signal transmission quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TARNG YU ENTERPRISE
- Filing Date
- 2025-05-13
- Publication Date
- 2026-06-23
Smart Images
Figure CN224400829U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of electronic device technology, and in particular to an electrical connector that can reduce the degree of interference when transmitting high-speed signals. Background Technology
[0002] Note that in recent years, electrical connectors have been widely used in various electronic devices to transmit signals through multiple conductive terminals on the connector. However, with the special needs and development of electronic devices, the multiple conductive terminals of electrical connectors may also need to transmit high-speed signals. Currently, electrical connectors are easily affected by interference when transmitting high-speed signals (such as electromagnetic interference from the external environment or crosstalk interference coupled between multiple conductive terminals of the electrical connector), which makes the high-speed signals transmitted by the electrical connector prone to interference attenuation.
[0003] As can be seen from the above, how to solve the problem of electrical connectors being easily interfered with when transmitting high-speed signals is a problem that urgently needs to be solved by people in this technical field. Utility Model Content
[0004] In view of the shortcomings of the prior art, this application provides an electrical connector, wherein the two sides of the electrical connector are a main side and a secondary side, respectively. The electrical connector includes: a main side conductive terminal group, the main side conductive terminal group including a first main side ground conductive terminal, a second main side ground conductive terminal and a main side non-ground conductive terminal; and a main side conductive metal frame, the main side conductive metal frame including a first main side conductive metal frame ground terminal abutment structure, a second main side conductive metal frame ground terminal abutment structure, a main side conductive metal frame bridging structure and a main side conductive metal frame bridging structure. Structure: A main-side insulating core holder, the main-side insulating core holder including a main-side conductive terminal group joining structure, a main-side conductive metal frame joining structure, and a main-side insulating core holder exposed structure. The main-side conductive terminal group joining structure engages the main-side conductive terminal group, and the main-side conductive metal frame joining structure engages the main-side conductive metal frame, so that the main-side conductive terminal group, the main-side conductive metal frame, and the main-side insulating core holder constitute a main-side electrical connector sub-component. The main-side electrical connector sub-component is located on the main side of the electrical connector. In the main-side electrical connector sub-component, the first main side... The conductive metal frame grounding terminal abutment structure and the second main-side conductive metal frame grounding terminal abutment structure respectively abut the first main-side grounding conductive terminal and the second main-side grounding conductive terminal, and the main-side conductive metal frame bridging structure avoids the main-side non-grounded conductive terminal and bridges the first main-side conductive metal frame grounding terminal abutment structure and the second main-side conductive metal frame grounding terminal abutment structure, so that the main-side conductive metal frame and the first main-side grounding conductive terminal and the second main-side grounding conductive terminal have an electrical connection relationship to form a main-side grounding conductive terminal module, and the main... The non-grounded conductive terminal on the side has no electrical connection with the main grounded conductive terminal module, while the exposed structure of the main insulating core seat exposes the main conductive metal frame bridging structure; the primary conductive terminal group includes a primary grounded conductive terminal, a secondary grounded conductive terminal, and a primary non-grounded conductive terminal; the primary conductive metal frame includes a primary conductive metal frame grounded terminal abutment structure, a secondary conductive metal frame grounded terminal abutment structure, a primary conductive metal frame bridging structure, and a primary conductive metal frame bridging structure;A primary-side insulating core holder includes a primary-side conductive terminal group joining structure, a primary-side conductive metal frame joining structure, and a primary-side insulating core holder exposed structure. The secondary-side conductive terminal group joining structure engages the secondary-side conductive terminal group, and the secondary-side conductive metal frame joining structure engages the secondary-side conductive metal frame. The secondary-side conductive terminal group, the secondary-side conductive metal frame, and the secondary-side insulating core holder constitute a primary-side electrical connector sub-component. This secondary-side electrical connector sub-component is located on the secondary side of the electrical connector. Within this sub-component, the primary-side conductive metal frame grounding terminal abutment structure and the... The secondary conductive metal frame grounding terminal abutment structure abuts against the primary grounding conductive terminal and the secondary grounding conductive terminal respectively. The secondary conductive metal frame bridging structure avoids the secondary ungrounded conductive terminal and bridges the primary conductive metal frame grounding terminal abutment structure and the secondary conductive metal frame grounding terminal abutment structure, so that the secondary conductive metal frame, the primary grounding conductive terminal, and the secondary grounding conductive terminal have an electrical connection to form a primary grounding conductive terminal module, and the secondary ungrounded conductive terminal has no electrical connection to the secondary grounding conductive terminal module. The secondary insulating core seat exposed structure exposes the secondary conductive metal frame bridging structure; a bridging conductive metal component, the bridging conductive metal component including a bridging conductive metal component bridging structure, a bridging conductive metal component wall structure, a primary bridging conductive metal component abutment structure and a primary bridging conductive metal component abutment structure; and an electrical connector insulating shell, the electrical connector insulating shell joining the bridging conductive metal component, the primary electrical connector sub-component and the secondary electrical connector sub-component to form an electrical connector component assembly, in which the bridging conductive metal component bridging structure spans... The primary and secondary sides of the electrical connector are connected via a cross-linking structure, allowing the primary-side conductive metal bridging structure and the secondary-side conductive metal bridging structure to respectively abut against the primary-side conductive metal frame bridging structure and the secondary-side conductive metal frame bridging structure. This ensures an electrical connection between the primary-side grounding conductive terminal module and the secondary-side grounding conductive terminal module. Furthermore, the cross-linking conductive metal wall structure extends between the primary-side and secondary-side electrical connector sub-components, providing shielding for both sub-components.
[0005] Preferably, in the electrical connector of this application, the first main-side conductive metal frame grounding terminal abutment structure and the second main-side conductive metal frame grounding terminal abutment structure are spring-loaded structures; and the first side conductive metal frame grounding terminal abutment structure and the second side conductive metal frame grounding terminal abutment structure are spring-loaded structures.
[0006] Preferably, in the electrical connector of this application, in the electrical connector component assembly, the first main-side grounding conductive terminal and the second main-side grounding conductive terminal are located on both sides of the main-side ungrounded conductive terminal, so that the first main-side grounding conductive terminal and the second main-side grounding conductive terminal can provide shielding on both sides of the main-side ungrounded conductive terminal; and the first side grounding conductive terminal and the second side grounding conductive terminal are located on both sides of the secondary side ungrounded conductive terminal, so that the first side grounding conductive terminal and the second side grounding conductive terminal can provide shielding on both sides of the secondary side ungrounded conductive terminal.
[0007] Preferably, in the electrical connector of this application, the main-side bridging conductive metal member abutment structure and the secondary-side bridging conductive metal member abutment structure are elastic arm structures, which can respectively elastically abut the main-side conductive metal frame bridging structure and the secondary-side conductive metal frame bridging structure.
[0008] Preferably, in the electrical connector of this application, one end of the electrical connector is an electrical connector lap end; the main conductive terminal group further includes a main conductive terminal group lap section and a main conductive terminal group extension section, the main conductive terminal group extension section extending to position the main conductive terminal group lap section at the electrical connector lap end; the secondary conductive terminal group further includes a primary conductive terminal group lap section and a primary conductive terminal group extension section, the secondary conductive terminal group extension section extending to position the secondary conductive terminal group lap section at the electrical connector lap end; the electrical connector further includes a main insulating support and a primary insulating support, the main insulating support is located at the electrical connector lap end to provide support for the main conductive terminal group lap section, and the secondary insulating support is located at the electrical connector lap end to provide support for the secondary conductive terminal group lap section.
[0009] Preferably, in the electrical connector of this application, the primary insulating support and the secondary insulating support can be formed as one piece.
[0010] Preferably, in the electrical connector of this application, the insulating shell of the electrical connector, the main insulating support base and the secondary insulating support base can be formed as one piece.
[0011] Preferably, in the electrical connector of this application, the bridging conductive metal component wall structure extends between the main-side conductive terminal group extension and the secondary-side conductive terminal group extension, so that the bridging conductive metal component wall structure can provide shielding for the main-side conductive terminal group extension and the secondary-side conductive terminal group extension.
[0012] Preferably, in the electrical connector of this application, the bridging conductive metal component wall structure extends between the main side conductive terminal group overlap section and the secondary side conductive terminal group overlap section, so that the bridging conductive metal component wall structure can provide shielding for the main side conductive terminal group overlap section and the secondary side conductive terminal group overlap section.
[0013] Preferably, in the electrical connector of this application, the other end of the electrical connector is an electrical connector mating end; the main conductive terminal group further includes a main conductive terminal group mating section, the main conductive terminal group extension section extends such that the main conductive terminal group mating section is located at the electrical connector mating end; the secondary conductive terminal group further includes a primary conductive terminal group mating section, the secondary conductive terminal group extension section extends such that the secondary conductive terminal group mating section is located at the electrical connector mating end, and in the electrical connector component assembly, an electrical connector mating space is included between the main conductive terminal group mating section and the secondary conductive terminal group mating section, while the bridging conductive metal component wall structure avoids the electrical connector mating space.
[0014] Preferably, in the electrical connector of this application, the insulating shell of the electrical connector includes a main-side electrical connector sub-component engagement guide structure, a secondary-side electrical connector sub-component engagement guide structure, and a bridging conductive metal component engagement guide structure. The main-side electrical connector sub-component engagement guide structure, the secondary-side electrical connector sub-component engagement guide structure, and the bridging conductive metal component engagement guide structure respectively guide the main-side electrical connector sub-component, the secondary-side electrical connector sub-component, and the bridging conductive metal component from the electrical connector lap end into the electrical connector insulating shell, so that the lap section of the main-side conductive terminal group and the lap section of the secondary-side conductive terminal group are located at the lap end of the electrical connector, and the mating section of the main-side conductive terminal group and the mating section of the secondary-side conductive terminal group are located at the mating end of the electrical connector.
[0015] Preferably, in the electrical connector of this application, the insulating shell of the electrical connector includes a main-side electrical connector insulating shell abutment channel and a primary-side electrical connector insulating shell abutment channel, wherein the main-side bridging conductive metal member abutment structure abuts against the main-side conductive metal frame bridging structure via the main-side electrical connector insulating shell abutment channel through the electrical connector insulating shell; and the secondary-side bridging conductive metal member abutment structure abuts against the secondary-side conductive metal frame bridging structure via the secondary-side electrical connector insulating shell abutment channel through the electrical connector insulating shell.
[0016] Preferably, in the electrical connector of this application, the bridging structure of the bridging conductive metal component and the wall structure of the bridging conductive metal component can be integrally formed into a plate-like structure.
[0017] Compared to prior art, the electrical connector of this application includes a first main-side grounding conductive terminal, a second main-side grounding conductive terminal, a main-side non-grounding conductive terminal, a main-side conductive metal frame, a first-side grounding conductive terminal, a second-side grounding conductive terminal, a first-side non-grounding conductive terminal, a primary-side conductive metal frame, and a bridging conductive metal member. The main-side conductive metal frame electrically bridges the first main-side grounding conductive terminal and the second main-side grounding conductive terminal, while the secondary-side conductive metal frame electrically bridges the first-side grounding conductive terminal and the second-side grounding conductive terminal. The bridging conductive metal member electrically bridges the main-side conductive metal frame and the secondary-side conductive metal frame to transmit a shielded signal, such as a grounding signal, providing an electrically shielded environment for signal transmission between the main-side non-grounding conductive terminals. This effectively reduces interference when the electrical connector transmits high-speed signals, thereby optimizing the transmission quality of high-speed signals to meet the specific needs and development of electronic devices. Attached Figure Description
[0018] Figure 1 The diagram shown is a perspective view of an embodiment of the electrical connector of this application.
[0019] Figure 2 The diagram shown is a perspective view of an embodiment of the electrical connector of this application.
[0020] Figure 3 The diagram shown is a perspective view of an embodiment of the electrical connector of this application.
[0021] Figure 4 The diagram shown is a perspective view of an embodiment of the electrical connector of this application.
[0022] Figure 5 The diagram shown is a first-view perspective perspective of a portion of the components of the electrical connector of this application in one embodiment.
[0023] Figure 6 The diagram shown is a second-view perspective perspective of a portion of the components of the electrical connector of this application in one embodiment.
[0024] Figure 7 The diagram shown is a top view of an embodiment of the electrical connector of this application.
[0025] Figure 8 Displayed as Figure 7 The diagram shows a cross-section of a portion of the electrical connector cut along line segment AA.
[0026] Figure 9 Displayed as Figure 7 The diagram shows a cross-sectional view of a portion of the electrical connector cut along line segment A'A'.
[0027] Figure 10 Displayed as Figure 7 The diagram shows a cross-sectional view of a portion of the electrical connector cut along line segment BB.
[0028] Component designation explanation
[0029] 1 Electrical connector
[0030] L1 electrical connector main side
[0031] L2 electrical connector secondary side
[0032] 11 Main-side conductive terminal group
[0033] 111 First main side grounding conductive terminal
[0034] 112 Second main side grounding conductive terminal
[0035] 113 Main side non-grounded conductive terminal
[0036] 114 Main side conductive terminal group overlap section
[0037] 115 Main side conductive terminal block extension section
[0038] 116 Main side conductive terminal block mating section
[0039] M1 Main-side grounding conductive terminal module
[0040] 12 Main side conductive metal frame
[0041] 121 First main side conductive metal frame grounding terminal abutment structure
[0042] 122 Second main side conductive metal frame grounding terminal abutment structure
[0043] 123 Main-side conductive metal frame bridging structure
[0044] 124 Main-side conductive metal frame bridging structure
[0045] 13 Main side insulating core seat
[0046] 131 Main-side conductive terminal assembly connection structure
[0047] 132 Main-side conductive metal frame joint structure
[0048] 133 Main side insulation core seat exposed structure
[0049] P1 Main-side electrical connector sub-component
[0050] 14 secondary conductive terminal blocks
[0051] 141 First-side grounding conductive terminal
[0052] 142 Secondary side grounding conductive terminal
[0053] 143 Secondary ungrounded conductive terminal
[0054] 144 secondary conductive terminal group overlap section
[0055] 145 Secondary conductive terminal block extension section
[0056] 146 Secondary conductive terminal block mating section
[0057] 15 Secondary conductive metal frame
[0058] 151 First-side conductive metal frame grounding terminal contact structure
[0059] 152 Secondary conductive metal frame grounding terminal contact structure
[0060] 153 Secondary conductive metal frame bridging structure
[0061] 154 secondary conductive metal frame bridging structure
[0062] M2 Secondary Grounding Conductive Terminal Module
[0063] 16th side insulating core seat
[0064] 161 Secondary conductive terminal group bonding structure
[0065] 162 Secondary conductive metal frame bonding structure
[0066] 163 Exposed Structure of Secondary Insulating Core Seat
[0067] P2 secondary electrical connector component
[0068] 17. Connecting conductive metal components
[0069] 171. Bridging structure for conductive metal components
[0070] 172. Wall structure with bridging conductive metal components
[0071] 173 Main side bridging conductive metal component abutment structure
[0072] 174 secondary side bridging conductive metal component abutment structure
[0073] 18 Electrical connector insulating housing
[0074] 181 Main side electrical connector sub-component engagement guide structure
[0075] 182 Secondary electrical connector sub-component engagement guide structure
[0076] 183 Connecting and guiding structure for bridging conductive metal components
[0077] 184 Main side electrical connector insulating shell abutment channel
[0078] 185 Secondary electrical connector insulating shell abutting channel
[0079] 191 Main side insulation support seat
[0080] 192nd side insulation support
[0081] B Electrical connector component assembly
[0082] E1 electrical connector lap end
[0083] E2 electrical connector mating end
[0084] S-type electrical connector mating space Detailed Implementation
[0085] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. This application can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, unless otherwise specified, the following embodiments and features in the embodiments can be combined with each other.
[0086] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. Therefore, the drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.
[0087] Please refer to the description of the embodiments disclosed in this application. Figures 1 to 10 .
[0088] In the above embodiments, an electrical connector 1 is provided that can be disposed in an electronic device, in which the electrical connector 1 can provide signal transmission. In addition, the two sides of the electrical connector 1 can be defined as a main side L1 and a secondary side L2 of the electrical connector, respectively; and the two ends of the electrical connector 1 can be defined as a lap end E1 and a mating end E2 of the electrical connector, respectively.
[0089] At Figures 1 to 10In the embodiment shown, the electrical connector 1 includes: a main-side conductive terminal group 11, a main-side conductive metal frame 12, a main-side insulating core seat 13, a primary-side conductive terminal group 14, a primary-side conductive metal frame 15, a primary-side insulating core seat 16, a bridging conductive metal component 17, an electrical connector insulating shell 18, a main-side insulating support seat 191, and a primary-side insulating support seat 192.
[0090] Regarding the main-side conductive terminal group 11, the main-side conductive terminal group 11 includes a first main-side grounded conductive terminal 111, a second main-side grounded conductive terminal 112, a main-side ungrounded conductive terminal 113, a main-side conductive terminal group overlap section 114, a main-side conductive terminal group extension section 115, and a main-side conductive terminal group mating section 116. The main-side conductive terminal group extension section 115 extends such that the main-side conductive terminal group overlap section 114 and the main-side conductive terminal group mating section 116 are respectively located at the electrical connector overlap end E1 and the electrical connector mating end E2. This allows the main-side conductive terminal group overlap section 114 to overlap with, for example, a conductive wire overlap member at the electrical connector overlap end E1, and also allows the main-side conductive terminal group mating section 116 to mat with, for example, a mating member of a mating electrical connector at the electrical connector mating end E2.
[0091] It should be noted that the first main-side grounding conductive terminal 111 and the second main-side grounding conductive terminal 112 can provide a grounding signal, and the number of the first main-side grounding conductive terminal 111 and the second main-side grounding conductive terminal 112 is not limited to one (i.e., the number of the first main-side grounding conductive terminal 111 and the second main-side grounding conductive terminal 112 can be selected as multiple). The main-side ungrounded conductive terminal 113 can provide a non-grounded signal for transmitting, for example, a differential signal, and the number of the main-side ungrounded conductive terminal 113 is not limited to one (i.e., the number of the main-side ungrounded conductive terminal 113 can be selected as multiple).
[0092] Regarding the main conductive metal frame 12, the main conductive metal frame 12 may be made of conductive metal and includes a first main conductive metal frame grounding terminal abutment structure 121, a second main conductive metal frame grounding terminal abutment structure 122, a main conductive metal frame bridging structure 123 and a main conductive metal frame bridging structure 124.
[0093] Optionally, the first main-side conductive metal frame grounding terminal abutment structure 121 and the second main-side conductive metal frame grounding terminal abutment structure 122 are spring arm structures that can electrically abut the first main-side grounding conductive terminal 111 and the second main-side grounding conductive terminal 112, respectively.
[0094] Regarding the main-side insulating core seat 13, the main-side insulating core seat 13 may be made of insulating material and includes a main-side conductive terminal group joining structure 131, a main-side conductive metal frame joining structure 132, and a main-side insulating core seat exposed structure 133. In the above embodiment, the main-side conductive terminal group joining structure 131 engages the main-side conductive terminal group 11, and the main-side conductive metal frame joining structure 132 engages the main-side conductive metal frame 12, so that the main-side conductive terminal group 11, the main-side conductive metal frame 12, and the main-side insulating core seat 13 constitute a main-side electrical connector sub-component P1. In the main-side electrical connector sub-component P1, the first main-side conductive metal frame grounding terminal abutment structure 121 and the second main-side conductive metal frame grounding terminal abutment structure 122 respectively abut against the first main-side grounding conductive terminal 111 and the second main-side conductive metal frame grounding terminal abutment structure 133. Two main-side grounding conductive terminals 112, and the main-side conductive metal frame bridging structure 123 avoids the main-side non-grounding conductive terminal 113 and bridges the first main-side conductive metal frame grounding terminal abutment structure 121 and the second main-side conductive metal frame grounding terminal abutment structure 122, so that the main-side conductive metal frame 12, the first main-side grounding conductive terminal 111 and the second main-side grounding conductive terminal 112 have an electrical connection relationship to form a main-side grounding conductive terminal module M1, and the main-side non-grounding conductive terminal 113 has no electrical connection relationship with the main-side grounding conductive terminal module M1.
[0095] It should be noted that, in the above embodiments, the main-side grounding conductive terminal module M1 can transmit a shielded signal, such as a grounding signal. In the electrical connector 1, the main-side electrical connector sub-component P1 is located on the main side L1 of the electrical connector. Furthermore, in the main-side electrical connector sub-component P1, the main-side insulating core seat exposed structure 133 exposes the main-side conductive metal frame bridging structure 124, allowing the main-side conductive metal frame bridging structure 124 to be electrically abutted.
[0096] Regarding the secondary conductive terminal group 14, the secondary conductive terminal group 14 includes a primary grounded conductive terminal 141, a secondary grounded conductive terminal 142, a primary ungrounded conductive terminal 143, a primary conductive terminal group extension 145, and a primary conductive terminal group mating section 146. The secondary conductive terminal group extension 145 extends such that the secondary conductive terminal group overlap section 144 and the secondary conductive terminal group mating section 146 are located at the electrical connector overlap end E1 and the electrical connector mating end E2, respectively. This allows the secondary conductive terminal group overlap section 144 to overlap with, for example, a conductive wire overlap member at the electrical connector overlap end E1, and also allows the secondary conductive terminal group mating section 146 to mat with, for example, a mating member of a mating electrical connector at the electrical connector mating end E2.
[0097] It should be noted that the primary grounding conductive terminal 141 and the secondary grounding conductive terminal 142 can provide a grounding signal, and the number of the primary grounding conductive terminal 141 and the secondary grounding conductive terminal 142 is not limited to one (i.e., the number of the primary grounding conductive terminal 141 and the secondary grounding conductive terminal 142 can be selected as multiple). The secondary ungrounded conductive terminal 143 can provide a nongrounded signal for transmitting, for example, a differential signal, and the number of the secondary ungrounded conductive terminal 143 is not limited to one (i.e., the number of the secondary ungrounded conductive terminal 143 can be selected as multiple).
[0098] Regarding the secondary conductive metal frame 15, the secondary conductive metal frame 15 may be made of conductive metal and includes a primary conductive metal frame grounding terminal abutment structure 151, a secondary conductive metal frame grounding terminal abutment structure 152, a primary conductive metal frame bridging structure 153, and a primary conductive metal frame bridging structure 154.
[0099] Optionally, the first-side conductive metal frame grounding terminal abutment structure 151 and the second-side conductive metal frame grounding terminal abutment structure 152 are spring arm structures that can electrically abut the first-side grounding conductive terminal 141 and the second-side grounding conductive terminal 142, respectively.
[0100] Regarding the secondary insulating core holder 16, the secondary insulating core holder 16 may be made of insulating material and includes a primary conductive terminal group joining structure 161, a primary conductive metal frame joining structure 162, and a primary insulating core holder exposed structure 163. In the above embodiment, the secondary conductive terminal group joining structure 161 engages the secondary conductive terminal group 14, and the secondary conductive metal frame joining structure 162 engages the secondary conductive metal frame 15, so that the secondary conductive terminal group 14, the secondary conductive metal frame 15, and the secondary insulating core holder 16 constitute a primary electrical connector sub-component P2. In the secondary electrical connector sub-component P2, the first secondary conductive metal frame grounding terminal abutment structure 151 and the second secondary conductive metal frame grounding terminal abutment structure 152 respectively abut against the first secondary grounding conductive terminal 141 and the second secondary conductive metal frame grounding terminal abutment structure 163. The secondary side grounding conductive terminal 142, and the secondary side conductive metal frame bridging structure 153 avoids the secondary side ungrounded conductive terminal 143 and bridges the primary side conductive metal frame grounding terminal abutment structure 151 and the secondary side conductive metal frame grounding terminal abutment structure 152, so that the secondary side conductive metal frame 15, the primary side grounding conductive terminal 141 and the secondary side grounding conductive terminal 142 have an electrical connection relationship to form a primary side grounding conductive terminal module M2, and the secondary side ungrounded conductive terminal 143 has no electrical connection relationship with the secondary side grounding conductive terminal module M2.
[0101] It should be noted that, in the above embodiments, the secondary grounding conductive terminal module M2 can transmit a shielded signal, such as a grounding signal. Furthermore, in the electrical connector 1, the secondary electrical connector sub-component P2 is located on the secondary side L2 of the electrical connector. Additionally, in the secondary electrical connector sub-component P2, the secondary insulating core seat exposed structure 163 exposes the secondary conductive metal frame bridging structure 154, allowing the secondary conductive metal frame bridging structure 154 to be electrically abutted.
[0102] Regarding the aforementioned bridging conductive metal component 17, the bridging conductive metal component 17 may be made of conductive metal and includes a bridging conductive metal component bridging structure 171, a bridging conductive metal component wall structure 172, a main-side bridging conductive metal component abutment structure 173, and a primary-side bridging conductive metal component abutment structure 174.
[0103] Regarding the electrical connector insulating housing 18, the electrical connector insulating housing 18 may be made of insulating material and includes a main-side electrical connector sub-component engagement guide structure 181, a primary-side electrical connector sub-component engagement guide structure 182, a bridging conductive metal component engagement guide structure 183, a main-side electrical connector insulating housing abutment channel 184, and a primary-side electrical connector insulating housing abutment channel 185.
[0104] In the above embodiments, the primary electrical connector sub-component engagement guide structure 181, the secondary electrical connector sub-component engagement guide structure 182, and the bridging conductive metal component engagement guide structure 183 can respectively guide the primary electrical connector sub-component P1, the secondary electrical connector sub-component P2, and the bridging conductive metal component 17 from the electrical connector lap end E1 into the electrical connector insulating shell 18, so that the electrical connector insulating shell 18 engages the bridging conductive metal component 17, the primary electrical connector sub-component P1, and the secondary electrical connector sub-component P2 to form an electrical connector component assembly B.
[0105] In the electrical connector component assembly B, the primary insulating support 191 is located at the electrical connector lap end E1 to provide support for the primary conductive terminal group lap section 114, thereby maintaining the shape of the primary conductive terminal group lap section 114 and ensuring that the function of the primary conductive terminal group lap section 114 is as expected; and the secondary insulating support 192 is located at the electrical connector lap end E1 to provide support for the secondary conductive terminal group lap section 144, thereby maintaining the shape of the secondary conductive terminal group lap section 144 and ensuring that the function of the secondary conductive terminal group lap section 144 is as expected.
[0106] It should be noted that, optionally, the primary insulating support 191 and the secondary insulating support 192 can be integrally formed to simplify the manufacturing process. Alternatively, the electrical connector insulating housing 18, the primary insulating support 191, and the secondary insulating support 192 can be integrally formed to simplify the manufacturing process.
[0107] Furthermore, in the electrical connector component assembly B, the bridging conductive metal component bridging structure 171 spans across the main side L1 and the secondary side L2 of the electrical connector, allowing the main side bridging conductive metal component abutment structure 173 to electrically abut against the main side conductive metal frame bridging structure 124 via the main side electrical connector insulating shell abutment channel 184 and through the electrical connector insulating shell 18, and allowing the secondary side bridging conductive metal component abutment structure 174 to pass through the secondary side electrical connector insulating shell abutment channel 185 and through the electrical connector insulating shell 18. The outer casing 18 electrically abuts against the secondary conductive metal frame bridging structure 154, allowing the primary ground conductive terminal module M1 and the secondary ground conductive terminal module M2 to be electrically connected and able to transmit shielded signals, such as ground signals. This provides an electrically shielded environment for the signal transmission of the primary non-grounded conductive terminal 113 and the secondary non-grounded conductive terminal 143, thereby reducing interference to the electrical connector 1 when transmitting high-speed signals and optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic devices.
[0108] Optionally, the main-side bridging conductive metal member abutment structure 173 and the secondary-side bridging conductive metal member abutment structure 174 are elastic arm structures, which can respectively elastically abut against the main-side conductive metal frame bridging structure 124 and the secondary-side conductive metal frame bridging structure 154, so as to maintain the electrical connection relationship between the main-side bridging conductive metal member abutment structure 173 and the main-side conductive metal frame bridging structure 124 and the electrical connection relationship between the secondary-side bridging conductive metal member abutment structure 174 and the secondary-side conductive metal frame bridging structure 154.
[0109] Furthermore, optionally, in the electrical connector component assembly B, the bridging conductive metal component wall structure 172 can extend between the primary electrical connector sub-component P1 and the secondary electrical connector sub-component P2, so that the bridging conductive metal component wall structure 172 can provide an electrically shielded environment for signal transmission between the primary electrical connector sub-component P1 and the secondary electrical connector sub-component P2.
[0110] Optionally, at Figures 3 to 4 In the embodiment shown, the bridging structure 171 of the bridging conductive metal component and the wall structure 172 of the bridging conductive metal component are integrally formed into a plate structure, which can effectively reduce the manufacturing process.
[0111] At Figures 3 to 4 In the illustrated embodiment, the bridging conductive metal component wall structure 172 extends between the main conductive terminal group extension 115 and the secondary conductive terminal group extension 145, thereby providing an electrically shielded environment for signal transmission between the main conductive terminal group extension 115 and the secondary conductive terminal group extension 145.
[0112] At Figures 3 to 4 In the illustrated embodiment, the bridging conductive metal component wall structure 172 extends between the main side conductive terminal group overlap section 114 and the secondary side conductive terminal group overlap section 144, so that the bridging conductive metal component wall structure 172 can provide an electrically shielded environment for signal transmission between the main side conductive terminal group overlap section 114 and the secondary side conductive terminal group overlap section 144.
[0113] At Figure 4In the illustrated embodiment, in the electrical connector component assembly B, an electrical connector mating space S is included between the primary conductive terminal group mating section 116 and the secondary conductive terminal group mating section 146. The electrical connector mating space S can provide a mating component for mating, for example, a mating electrical connector. The bridging conductive metal component wall structure 172 avoids the electrical connector mating space S to avoid interfering with the mating component for mating, for example, a mating electrical connector, between the primary conductive terminal group mating section 116 and the secondary conductive terminal group mating section 146.
[0114] Furthermore, in the electrical connector component assembly B, the first main-side grounding conductive terminal 111 and the second main-side grounding conductive terminal 112 are located on both sides of the main-side non-grounding conductive terminal 113, so that the first main-side grounding conductive terminal 111 and the second main-side grounding conductive terminal 112 can transmit shielding signals, such as grounding signals, on both sides of the main-side non-grounding conductive terminal 113, thereby providing a shielded environment for the signal transmission of the main-side non-grounding conductive terminal 113; and the first-side grounding conductive terminal 141 and the second-side grounding conductive terminal 142 are located on both sides of the secondary-side non-grounding conductive terminal 143, so that the first-side grounding conductive terminal 141 and the second-side grounding conductive terminal 142 can transmit shielding signals, such as grounding signals, on both sides of the secondary-side non-grounding conductive terminal 143, thereby providing a shielded environment for the signal transmission of the secondary-side non-grounding conductive terminal 143. In this way, interference to the electrical connector 1 when transmitting high-speed signals can be reduced, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic devices.
[0115] It should be noted that, in the embodiments of this application, some of the aforementioned components may be omitted. For example, the electrical connector may optionally include only: a main-side conductive terminal group, a main-side conductive metal frame, a main-side insulating core seat, a secondary-side conductive terminal group, a secondary-side conductive metal frame, a secondary-side insulating core seat, a bridging conductive metal component, and an insulating shell for the electrical connector. The main-side conductive terminal group includes a first main-side grounded conductive terminal, a second main-side grounded conductive terminal, and a main-side ungrounded conductive terminal. The main-side conductive metal frame includes a first main-side conductive metal frame grounded terminal abutment structure, a second main-side conductive metal frame grounded terminal abutment structure, a main-side conductive metal frame bridging structure, and a main-side conductive metal frame bridging structure. The main-side insulating core holder includes a main-side conductive terminal group joining structure, a main-side conductive metal frame joining structure, and a main-side insulating core holder exposed structure. The main-side conductive terminal group joining structure joins the main-side conductive terminal group, while the main-side conductive metal frame joining structure joins the main-side conductive metal frame. Thus, the main-side conductive terminal group, the main-side conductive metal frame, and the main-side insulating core holder constitute a main-side electrical connector sub-component. This main-side electrical connector sub-component is located on the main side of the electrical connector. Within this sub-component, a first main-side conductive metal frame grounding terminal abutment structure and a second main-side conductive metal frame grounding terminal abutment structure respectively abut against... The first main-side grounding conductive terminal and the second main-side grounding conductive terminal are connected by a main-side conductive metal frame bridging structure that avoids the main-side non-grounding conductive terminal and bridges the first main-side conductive metal frame grounding terminal abutment structure and the second main-side conductive metal frame grounding terminal abutment structure. This allows the main-side conductive metal frame to be electrically connected to the first and second main-side grounding conductive terminals, forming a main-side grounding conductive terminal module. The main-side non-grounding conductive terminal is not electrically connected to the main-side grounding conductive terminal module, and the main-side insulating core seat exposes the main-side conductive metal frame bridging structure. The secondary-side conductive terminal group includes a first-side grounding conductive terminal, a second-side grounding conductive terminal, and a secondary-side non-grounding conductive terminal. The secondary-side conductive metal frame includes a first-side conductive metal frame grounding terminal abutment structure, a second-side conductive metal frame grounding terminal abutment structure, a secondary-side conductive metal frame bridging structure, and a secondary-side conductive metal frame bridging structure.The secondary insulating core holder includes a secondary conductive terminal assembly joining structure, a secondary conductive metal frame joining structure, and a secondary insulating core holder exposed structure. The secondary conductive terminal assembly joining structure engages the secondary conductive terminal assembly, while the secondary conductive metal frame joining structure engages the secondary conductive metal frame. The secondary conductive terminal assembly, secondary conductive metal frame, and secondary insulating core holder constitute a secondary electrical connector sub-component. This secondary electrical connector sub-component is located on the secondary side of the electrical connector. Within this sub-component, a first secondary conductive metal frame grounding terminal abutment structure and a second secondary conductive metal frame grounding terminal abutment structure respectively abut against… The primary side grounding conductive terminal and the secondary side grounding conductive terminal are connected by a secondary side conductive metal frame bridging structure that avoids the secondary side ungrounded conductive terminal. This bridging structure connects the primary side conductive metal frame grounding terminal abutment structure and the secondary side conductive metal frame grounding terminal abutment structure, ensuring that the secondary side conductive metal frame is electrically connected to the primary side grounding conductive terminal and the secondary side grounding conductive terminal, thus forming a secondary side grounding conductive terminal module. The secondary side ungrounded conductive terminal and the secondary side grounding conductive terminal module are not electrically connected, and the secondary side insulating core seat exposed structure exposes the secondary side conductive metal frame bridging structure. The bridging conductive metal components include a bridging conductive metal component bridging structure, a bridging conductive metal component wall structure, a primary side bridging conductive metal component abutment structure, and a secondary side bridging conductive metal component abutment structure. The insulating shell of the electrical connector is joined with a bridging conductive metal component, a main-side electrical connector sub-component, and a secondary-side electrical connector sub-component to form an electrical connector component assembly. In the electrical connector component assembly, the bridging conductive metal component bridging structure spans across the main side and the secondary side of the electrical connector, allowing the main-side bridging conductive metal component abutting structure and the secondary-side bridging conductive metal component abutting structure to abut against the main-side conductive metal frame bridging structure and the secondary-side conductive metal frame bridging structure, respectively. This allows the main-side grounding conductive terminal module and the secondary-side grounding conductive terminal module to have an electrical connection. Furthermore, the bridging conductive metal component wall structure extends between the main-side electrical connector sub-component and the secondary-side electrical connector sub-component, enabling the bridging conductive metal component wall structure to provide shielding for the main-side electrical connector sub-component and the secondary-side electrical connector sub-component.
[0116] In summary, the electrical connector of this application includes a first main-side grounding conductive terminal, a second main-side grounding conductive terminal, a main-side non-grounding conductive terminal, a main-side conductive metal frame, a first-side grounding conductive terminal, a second-side grounding conductive terminal, a first-side non-grounding conductive terminal, a primary-side conductive metal frame, and a bridging conductive metal member. The main-side conductive metal frame electrically bridges the first main-side grounding conductive terminal and the second main-side grounding conductive terminal, while the secondary-side conductive metal frame electrically bridges the first-side grounding conductive terminal and the second-side grounding conductive terminal. The bridging conductive metal member electrically bridges the main-side conductive metal frame and the secondary-side conductive metal frame to transmit a shielded signal, such as a grounding signal, providing an electrically shielded environment for signal transmission between the main-side non-grounding conductive terminals. This effectively reduces interference when the electrical connector transmits high-speed signals, thereby optimizing the transmission quality of high-speed signals to meet the specific needs and development of electronic devices.
[0117] The above embodiments are merely illustrative of the principles and effects of this application and are not intended to limit this application. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this application. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this application should still be covered by the claims of this application.
Claims
1. An electrical connector, characterized in that, The electrical connector has a main side and a secondary side on its two sides, respectively, and the electrical connector includes: A main-side conductive terminal group, the main-side conductive terminal group including a first main-side grounded conductive terminal, a second main-side grounded conductive terminal and a main-side ungrounded conductive terminal; A main-side conductive metal frame, the main-side conductive metal frame including a first main-side conductive metal frame grounding terminal abutment structure, a second main-side conductive metal frame grounding terminal abutment structure, a main-side conductive metal frame bridging structure and a main-side conductive metal frame bridging structure; A main-side insulating core holder includes a main-side conductive terminal group joining structure, a main-side conductive metal frame joining structure, and a main-side insulating core holder exposed structure. The main-side conductive terminal group joining structure engages the main-side conductive terminal group, and the main-side conductive metal frame joining structure engages the main-side conductive metal frame. The main-side conductive terminal group, the main-side conductive metal frame, and the main-side insulating core holder constitute a main-side electrical connector sub-component. The main-side electrical connector sub-component is located on the main side of the electrical connector. Within the main-side electrical connector sub-component, the first main-side conductive metal frame grounding terminal abutment structure abuts against the second main-side conductive metal frame grounding terminal. The structure abuts against the first main-side grounding conductive terminal and the second main-side grounding conductive terminal respectively, and the main-side conductive metal frame bridging structure avoids the main-side non-grounded conductive terminal and bridges the first main-side conductive metal frame grounding terminal abutting structure and the second main-side conductive metal frame grounding terminal abutting structure, so that the main-side conductive metal frame and the first main-side grounding conductive terminal and the second main-side grounding conductive terminal have an electrical connection relationship to form a main-side grounding conductive terminal module, and the main-side non-grounded conductive terminal has no electrical connection relationship with the main-side grounding conductive terminal module, and the main-side insulating core seat exposed structure exposes the main-side conductive metal frame bridging structure; A primary conductive terminal group, wherein the secondary conductive terminal group includes a primary grounded conductive terminal, a secondary grounded conductive terminal and a primary ungrounded conductive terminal; A primary conductive metal frame, wherein the secondary conductive metal frame includes a primary conductive metal frame grounding terminal abutment structure, a secondary conductive metal frame grounding terminal abutment structure, a primary conductive metal frame bridging structure, and a primary conductive metal frame bridging structure; A primary-side insulating core holder includes a primary-side conductive terminal group joining structure, a primary-side conductive metal frame joining structure, and a primary-side insulating core holder exposed structure. The secondary-side conductive terminal group joining structure engages the secondary-side conductive terminal group, and the secondary-side conductive metal frame joining structure engages the secondary-side conductive metal frame. The secondary-side conductive terminal group, the secondary-side conductive metal frame, and the secondary-side insulating core holder constitute a primary-side electrical connector sub-component. This sub-component is located on the secondary side of the electrical connector. Within this sub-component, the primary-side conductive metal frame grounding terminal abutment structure abuts against the secondary-side conductive metal frame grounding terminal. The structure respectively abuts against the first-side grounding conductive terminal and the second-side grounding conductive terminal, and the secondary-side conductive metal frame bridging structure avoids the secondary-side ungrounded conductive terminal and bridges the first-side conductive metal frame grounding terminal abutting structure and the second-side conductive metal frame grounding terminal abutting structure, so that the secondary-side conductive metal frame and the first-side grounding conductive terminal and the second-side grounding conductive terminal have an electrical connection relationship to form a primary-side grounding conductive terminal module, and the secondary-side ungrounded conductive terminal has no electrical connection relationship with the secondary-side grounding conductive terminal module, and the secondary-side insulating core seat exposed structure exposes the secondary-side conductive metal frame bridging structure; A bridging conductive metal component, the bridging conductive metal component comprising a bridging structure, a bridging conductive metal component wall structure, a main-side bridging conductive metal component abutment structure, and a primary-side bridging conductive metal component abutment structure; and An insulating shell for an electrical connector is provided, wherein the insulating shell is joined with a bridging conductive metal member, a main-side electrical connector sub-component, and a secondary-side electrical connector sub-component to form an electrical connector component assembly. In the electrical connector component assembly, the bridging conductive metal member bridging structure spans across the main side and the secondary side of the electrical connector, such that the main-side bridging conductive metal member abutment structure and the secondary-side bridging conductive metal member abutment structure can respectively abut against the main-side conductive metal frame bridging structure and the secondary-side conductive metal frame bridging structure, allowing the main-side grounding conductive terminal module and the secondary-side grounding conductive terminal module to have an electrical connection relationship. Furthermore, the bridging conductive metal member wall structure extends between the main-side electrical connector sub-component and the secondary-side electrical connector sub-component, such that the bridging conductive metal member wall structure can provide shielding for the main-side electrical connector sub-component and the secondary-side electrical connector sub-component.
2. The electrical connector according to claim 1, characterized in that, The grounding terminal contact structure of the first main side conductive metal frame and the grounding terminal contact structure of the second main side conductive metal frame are elastic arm structures; and the grounding terminal contact structure of the first side conductive metal frame and the grounding terminal contact structure of the second side conductive metal frame are elastic arm structures.
3. The electrical connector according to claim 1, characterized in that, In the electrical connector component assembly, the first main-side grounding conductive terminal and the second main-side grounding conductive terminal are located on both sides of the main-side ungrounded conductive terminal, so that the first main-side grounding conductive terminal and the second main-side grounding conductive terminal can provide shielding on both sides of the main-side ungrounded conductive terminal; The first-side grounding conductive terminal and the second-side grounding conductive terminal are located on both sides of the second-side ungrounded conductive terminal, so that the first-side grounding conductive terminal and the second-side grounding conductive terminal can provide shielding on both sides of the second-side ungrounded conductive terminal.
4. The electrical connector according to claim 1, characterized in that, The main side bridging conductive metal component abutment structure and the secondary side bridging conductive metal component abutment structure are elastic arm structures, which can elastically abut the main side conductive metal frame bridging structure and the secondary side conductive metal frame bridging structure respectively.
5. The electrical connector according to claim 1, characterized in that, One end of the electrical connector is an electrical connector lap end; the main conductive terminal group further includes a main conductive terminal group lap section and a main conductive terminal group extension section, the main conductive terminal group extension section extending to position the main conductive terminal group lap section at the electrical connector lap end; the secondary conductive terminal group further includes a primary conductive terminal group lap section and a primary conductive terminal group extension section, the secondary conductive terminal group extension section extending to position the secondary conductive terminal group lap section at the electrical connector lap end; the electrical connector further includes a main insulating support and a primary insulating support, the main insulating support is located at the electrical connector lap end to provide support for the main conductive terminal group lap section, and the secondary insulating support is located at the electrical connector lap end to provide support for the secondary conductive terminal group lap section.
6. The electrical connector according to claim 5, characterized in that, The primary insulating support and the secondary insulating support can be formed as one unit.
7. The electrical connector according to claim 5, characterized in that, The insulating shell of the electrical connector, the main insulating support base, and the secondary insulating support base can be formed as a single unit.
8. The electrical connector according to claim 5, characterized in that, The bridging conductive metal component wall structure extends between the main side conductive terminal group extension section and the secondary side conductive terminal group extension section, enabling the bridging conductive metal component wall structure to provide shielding for the main side conductive terminal group extension section and the secondary side conductive terminal group extension section.
9. The electrical connector according to claim 5, characterized in that, The bridging conductive metal component wall structure extends between the main side conductive terminal group overlap section and the secondary side conductive terminal group overlap section, so that the bridging conductive metal component wall structure can provide shielding for the main side conductive terminal group overlap section and the secondary side conductive terminal group overlap section.
10. The electrical connector according to claim 5, characterized in that, The other end of the electrical connector is an electrical connector mating end; the main conductive terminal group further includes a main conductive terminal group mating section, the main conductive terminal group extension section extends so that the main conductive terminal group mating section is located at the electrical connector mating end; the secondary conductive terminal group further includes a primary conductive terminal group mating section, the secondary conductive terminal group extension section extends so that the secondary conductive terminal group mating section is located at the electrical connector mating end, and in the electrical connector component assembly, there is an electrical connector mating space between the main conductive terminal group mating section and the secondary conductive terminal group mating section, while the bridging conductive metal component wall structure avoids the electrical connector mating space.
11. The electrical connector according to claim 10, characterized in that, The insulating shell of the electrical connector includes a primary-side electrical connector sub-component engagement guide structure, a secondary-side electrical connector sub-component engagement guide structure, and a bridging conductive metal component engagement guide structure. The primary-side electrical connector sub-component engagement guide structure, the secondary-side electrical connector sub-component engagement guide structure, and the bridging conductive metal component engagement guide structure to guide the primary-side electrical connector sub-component, the secondary-side electrical connector sub-component, and the bridging conductive metal component from the electrical connector lap end into the electrical connector insulating shell, so that the lap section of the primary-side conductive terminal group and the lap section of the secondary-side conductive terminal group are located at the electrical connector lap end, and the mating section of the primary-side conductive terminal group and the mating section of the secondary-side conductive terminal group are located at the electrical connector mating end.
12. The electrical connector according to claim 1, characterized in that, The electrical connector insulating shell includes a main-side electrical connector insulating shell abutment channel and a primary-side electrical connector insulating shell abutment channel, wherein the main-side bridging conductive metal member abutment structure abuts against the main-side conductive metal frame bridging structure via the main-side electrical connector insulating shell abutment channel through the electrical connector insulating shell; and the secondary-side bridging conductive metal member abutment structure abuts against the secondary-side conductive metal frame bridging structure via the secondary-side electrical connector insulating shell abutment channel through the electrical connector insulating shell.
13. The electrical connector according to claim 1, characterized in that, The bridging structure of the bridging conductive metal component and the wall structure of the bridging conductive metal component can be integrally formed into a plate-like structure.