CN111370923B - Electric connector and terminal module thereof - Google Patents
Electric connector and terminal module thereof Download PDFInfo
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- CN111370923B CN111370923B CN202010214952.9A CN202010214952A CN111370923B CN 111370923 B CN111370923 B CN 111370923B CN 202010214952 A CN202010214952 A CN 202010214952A CN 111370923 B CN111370923 B CN 111370923B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6582—Shield structure with resilient means for engaging mating connector
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides an electric connector and a terminal module thereof, which can solve the problems of poor shielding effect and abnormal crosstalk caused by a notch formed by processing an elastic arm on a shielding cover in the prior art. The terminal module includes an insulator; a ground terminal mounted on the insulator and including a ground terminal cantilever capable of swinging; a relay terminal mounted on the insulator and including a swingable relay terminal cantilever disposed on one side of the ground terminal cantilever, the other side of the ground terminal cantilever being in contact with the adapter terminal when the terminal module is in use; when the grounding terminal cantilever is used, the grounding terminal cantilever is jacked up by the adaptive terminal, and then the adapting terminal cantilever is jacked up, so that the adapting terminal cantilever is conducted with the corresponding shielding piece.
Description
Technical Field
The invention relates to the field of connectors, in particular to an electric connector and a terminal module thereof.
Background
In the existing electrical connector, in order to reduce interference between different signal lines, a shielding structure is generally provided. For example, the patent document with publication number CN208508087U and publication date 2019.02.15 discloses an electrical connector, which mainly includes a plurality of metal terminal assemblies and a shielding cover assembly for accommodating the metal terminal assemblies, wherein the metal terminal assemblies are stacked and disposed between two adjacent metal terminal assemblies to shield electromagnetic interference between the two adjacent metal terminal assemblies.
The shielding cover body assembly comprises a cover body made of metal materials, wherein an elastic arm processed in a blanking and flanging mode is arranged on the cover body, and the elastic arm is used for being connected with a grounding terminal in a metal terminal assembly. In the process of processing the elastic arm, technicians can cut a notch on the cover body, and when the metal terminal assembly is electrified, the notch on the cover body cannot shield the radiation at the position, the shielding effect of the whole shielding cover body assembly can be influenced, and the problem of abnormal crosstalk is caused.
Disclosure of Invention
The invention aims to provide a terminal module which can solve the problems of poor shielding effect and abnormal crosstalk caused by a notch formed by processing an elastic arm on a shielding cover in the prior art; another object of the present invention is to provide an electrical connector using the terminal module, which has the advantage of good shielding effect.
In order to achieve the purpose, the terminal module adopts the following technical scheme:
a terminal module, comprising:
an insulator;
a ground terminal mounted on the insulator and including a ground terminal cantilever capable of swinging;
a relay terminal mounted on the insulator and including a swingable relay terminal cantilever disposed on one side of the ground terminal cantilever, the other side of the ground terminal cantilever being in contact with the adapter terminal when the terminal module is in use;
when the grounding terminal cantilever is used, the grounding terminal cantilever is jacked up by the adaptive terminal, and then the adapting terminal cantilever is jacked up, so that the adapting terminal cantilever is conducted with the corresponding shielding piece.
The beneficial effects are that: set up the switching terminal in the terminal module, rely on the swing of ground terminal itself at the grafting in-process to drive switching terminal and shield cover contact to make the shield cover switch on through switching terminal and ground terminal, and need not carry out special processing to the shielding part, consequently can guarantee the integrality of shield cover, in order to guarantee the shielding effect of shield cover.
Further, the end of the ground terminal cantilever contacting the adapter terminal is provided with a guiding structure.
The beneficial effects are that: the guide structure is arranged on the grounding terminal cantilever, so that the grounding terminal cantilever can be lifted by the adaptive terminal more accurately, the accuracy of action is improved, and the corresponding realization of the action is reduced.
Furthermore, the guide structure is an inclined plane formed by turning the connecting terminal cantilever upwards.
The beneficial effects are that: the inclined plane is used as a guide structure, the cantilever of the wiring terminal is guided to be lifted by utilizing the characteristic of height change of the inclined plane, and the wiring terminal is simple in structure and convenient to realize.
Further, the ground terminal cantilever and/or the relay terminal cantilever are provided with a bump projecting toward the other one of each other.
The beneficial effects are that: the salient points are arranged on the grounding terminal cantilever and/or the switching terminal cantilever, so that the interval between the grounding terminal cantilever and the switching terminal cantilever is reduced, the time for driving the switching terminal cantilever to swing can be reduced, and the quick action of the switching terminal cantilever is realized.
Furthermore, the salient point is arranged on the ground terminal cantilever, and the salient point is arranged at least at the root part of the ground terminal cantilever.
The beneficial effects are that: the salient points are arranged at the root positions of the ground terminal cantilevers, so that the displacement of the salient points in the overturning plane of the ground terminal cantilevers can be increased, the time for driving the switching terminal cantilevers to swing is reduced, and the response speed is increased.
Further, the shape of the salient point is a truncated cone.
The beneficial effects are that: the salient point is in the shape of a truncated cone, so that the contact area is large, the connection stability of the salient point and the transition terminal cantilever can be improved, and meanwhile, the structure of the truncated cone is simple and convenient to form.
Furthermore, the adapter terminal cantilever is provided with a spring sheet which is used for being elastically abutted with the shielding piece in the swing stroke of the adapter terminal.
The beneficial effects are that: use the shell fragment to come with shielding piece elasticity butt, the elastic force that produces after the shell fragment deformation can guarantee with the stable contact of shielding piece, guarantees the stability that switching terminal and shielding piece are connected.
Furthermore, the number of the spring pieces is more than two, and the spring pieces are arranged along the extending direction of the adapter terminal cantilever.
The beneficial effects are that: the number of the elastic pieces is increased, the flow area of the switching terminal cantilever and the shielding piece is increased, and the working stability of the terminal module is improved.
In order to achieve the purpose, the electric connector adopts the following technical scheme:
an electrical connector, comprising:
terminal modules provided with two or more groups and arranged in a stacked manner;
the shielding piece is positioned between the two end submodules;
a terminal module, comprising:
an insulator;
a ground terminal mounted on the insulator and including a ground terminal cantilever capable of swinging;
a relay terminal mounted on the insulator and including a swingable relay terminal cantilever disposed on one side of the ground terminal cantilever, the other side of the ground terminal cantilever being in contact with the adapter terminal when the terminal module is in use;
when the grounding terminal cantilever is used, the grounding terminal cantilever is jacked up by the adaptive terminal, and then the adapting terminal cantilever is jacked up, so that the adapting terminal cantilever is conducted with the corresponding shielding piece.
The beneficial effects are that: set up the switching terminal in the terminal module, rely on the swing of ground terminal itself at the grafting in-process to drive switching terminal and shield cover contact to make the shield cover switch on through switching terminal and ground terminal, and need not carry out special processing to the shielding part, consequently can guarantee the integrality of shield cover, in order to guarantee the shielding effect of shield cover.
Further, the end of the ground terminal cantilever contacting the adapter terminal is provided with a guiding structure.
The beneficial effects are that: the guide structure is arranged on the grounding terminal cantilever, so that the grounding terminal cantilever can be lifted by the adaptive terminal more accurately, the accuracy of action is improved, and the corresponding realization of the action is reduced.
Furthermore, the guide structure is an inclined plane formed by turning the connecting terminal cantilever upwards.
The beneficial effects are that: the inclined plane is used as a guide structure, the cantilever of the wiring terminal is guided to be lifted by utilizing the characteristic of height change of the inclined plane, and the wiring terminal is simple in structure and convenient to realize.
Further, the ground terminal cantilever and/or the relay terminal cantilever are provided with a bump projecting toward the other one of each other.
The beneficial effects are that: the salient points are arranged on the grounding terminal cantilever and/or the switching terminal cantilever, so that the interval between the grounding terminal cantilever and the switching terminal cantilever is reduced, the time for driving the switching terminal cantilever to swing can be reduced, and the quick action of the switching terminal cantilever is realized.
Furthermore, the salient point is arranged on the ground terminal cantilever, and the salient point is arranged at least at the root part of the ground terminal cantilever.
The beneficial effects are that: the salient points are arranged at the root positions of the ground terminal cantilevers, so that the displacement of the salient points in the overturning plane of the ground terminal cantilevers can be increased, the time for driving the switching terminal cantilevers to swing is reduced, and the response speed is increased.
Further, the shape of the salient point is a truncated cone.
The beneficial effects are that: the salient point is in the shape of a truncated cone, so that the contact area is large, the connection stability of the salient point and the transition terminal cantilever can be improved, and meanwhile, the structure of the truncated cone is simple and convenient to form.
Furthermore, the adapter terminal cantilever is provided with a spring sheet which is used for being elastically abutted with the shielding piece in the swing stroke of the adapter terminal.
The beneficial effects are that: use the shell fragment to come with shielding piece elasticity butt, the elastic force that produces after the shell fragment deformation can guarantee with the stable contact of shielding piece, guarantees the stability that switching terminal and shielding piece are connected.
Furthermore, the number of the spring pieces is more than two, and the spring pieces are arranged along the extending direction of the adapter terminal cantilever.
The beneficial effects are that: the number of the elastic pieces is increased, the flow area of the switching terminal cantilever and the shielding piece is increased, and the working stability of the terminal module is improved.
Further, the shield is secured to one of the adjacent two terminal modules.
The beneficial effects are that: the shielding piece is arranged on the terminal module, so that the integration degree of the terminal module is improved, and the electric connector is convenient to assemble.
Drawings
Fig. 1 is a schematic diagram of the relative positions of the metal terminals and the transfer terminals in embodiment 1 of the electrical connector of the present invention;
fig. 2 is a schematic view of the electrical connector of embodiment 1 of the electrical connector according to the present invention when the electrical connector is plugged with an adapter connector;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic view of the ground terminal cantilever of FIG. 2 in contact with the compliant shield;
fig. 5 is a schematic structural view of the connection terminal in fig. 1;
in the figure:
10-an insulating housing; 20-a ground terminal; 21-ground terminal cantilever; 22-arc segment;
30-a transfer terminal; 31-a transfer terminal cantilever; 32-a first spring plate; 33-a second spring plate; 34-bumps;
40-a shield; a 50-fitting connector; 51-an adaptive shield;
60-signal terminals; 61-signal terminal cantilevered.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the electrical connector and its terminal module of the present invention will be described in further detail with reference to the following embodiments.
Embodiment 1 of the electrical connector in the present invention: as shown in fig. 1 and 2, the electrical connector of the present invention includes a housing in which terminal modules are arranged in a stacked manner, and a shield member for shielding electromagnetic interference of two adjacent terminal modules is arranged between the terminal modules. The structure of the terminal module will now be mainly explained.
The terminal module includes an insulating housing 10 made of plastic as an insulator, and a signal terminal 60, a ground terminal 20, and a transit terminal 30 embedded in the insulating housing 10 by means of in-mold injection, the signal terminal 60, the ground terminal 20, and the transit terminal 30 all falling within the projection of the shield 40.
Taking the direction shown in fig. 1 as an example, most of the signal terminal 60, the ground terminal 20 and the relay terminal 30 are embedded in the insulating housing 10, and a signal terminal cantilever 61, a ground terminal cantilever 21 and a relay terminal cantilever 31 all extend from the same side of the insulating housing 10, and the signal terminal cantilever 61 and the ground terminal cantilever 21 are located at the same layer. In the case of a terminal module in which the shield 40 is connected to the insulating housing 10 and the shield 40 is disposed below the ground terminal cantilever 21, when the terminal modules are stacked, the shield in the terminal module on the upper layer is located between the ground terminal cantilever 21 and the ground terminal cantilever 31 in the terminal module on the lower layer and the ground terminal cantilever 31 is located between the ground terminal cantilever 21 and the shield 40 in the terminal module on the upper layer.
The ground terminal cantilever 21 can swing and is arranged within the swing range of the ground terminal cantilever 21 when the position of the relay terminal cantilever 31 is designed, so that the ground terminal cantilever 21 can drive the relay terminal cantilever 31 to swing and the relay terminal 30 is pressed against the shielding member 40. The structure and relative positions of the ground terminal 20, the transfer terminal 30 and the shield 40 will now be described in detail.
As shown in fig. 3 and 4, the ground terminal cantilever 21 in this embodiment is a plate body, and the end portion thereof has a U-shaped concave arc section 22, and the opening of the U-shape is upward. The arc-shaped section 22 has a circular arc transition surface as a guide structure, and the circular arc transition surface is formed by turning the end of the ground terminal cantilever 21 upward.
In the adaptive connector 50 adapted to the electrical connector by plugging, an adaptive terminal, i.e., an adaptive shield 51, which is used to jack up the ground terminal cantilever 21 is provided, the adaptive shield 51 includes two side walls and a bottom wall connecting the two side walls, the overall cross section is U-shaped, and a contact connected to the signal terminal 60 in the adaptive connector 50 is located in the adaptive shield 51.
When the electric connector is in plug fit with the adaptive connector, the top surfaces of the two side walls in the grounding terminal cantilever 21 and the adaptive shielding part are in abutting fit, and in the relative movement process of the electric connector and the adaptive connector, the arc-shaped section 22 at the end part of the grounding terminal cantilever 21 is lifted by the side walls, so that the grounding terminal cantilever 21 is turned upwards, and the grounding terminal cantilever 21 jacks up the transfer terminal cantilever 31.
The shielding member 40 in the electrical connector is a flat plate structure, and after the electrical connector and the adaptive connector are inserted in place, the shielding member 40 and the adaptive shielding member with a U-shaped section can enclose a shielding net surrounding the signal terminal 60 and the ground terminal 20.
As shown in fig. 5, the bottom surface of the relay terminal cantilever 31 is provided with a convex point 34 protruding toward the ground terminal cantilever 21, and the convex point 34 is in a truncated cone shape, and is a first convex point disposed at a position close to the insulating housing 10, i.e., at the root of the relay terminal cantilever 31, and a second convex point disposed between the first convex point and the end of the relay terminal cantilever 31. The relay terminal cantilever 31 is located in the swing range of the ground terminal cantilever 21, when the ground terminal cantilever 21 swings, the first protruding point and the second protruding point on the relay terminal cantilever 31 can contact with the ground terminal cantilever 21 and apply a force to the relay terminal cantilever 31, and the relay terminal cantilever 31 itself is also a sheet body, and after one side is applied with a force, the relay terminal cantilever 31 swings upward, i.e., toward the shield 40. In other embodiments, the shape of the bumps may be a hemisphere, and the number of the bumps may also be adjusted according to the length of the ground terminal cantilever, for example, only one bump is provided or more than three bumps are provided; the bumps may also be disposed on the ground terminal cantilevers, as appropriate.
The adapter terminal cantilever 31 is provided with two elastic sheets which are elastically abutted to the shielding piece 40, the two elastic sheets are arranged along the extension direction of the adapter terminal cantilever 31, one of the two elastic sheets is arranged at the middle position of the adapter terminal cantilever, a first elastic sheet 32 which is turned over towards the shielding piece 40 is processed in a blanking and bending mode, the other elastic sheet is a second elastic sheet 33 which is turned over upwards and processed at the end position of the adapter terminal cantilever 31, when the adapter terminal cantilever swings integrally, the first elastic sheet 32 and the second elastic sheet 33 can contact the bottom surface of the shielding piece 40 firstly, so that the adapter terminal cantilever is conducted with the shielding piece 40, the adapter terminal cantilever 31 is directly supported by the grounding terminal cantilever 21, the adapter terminal cantilever 31 is conducted with the grounding terminal cantilever 21 through a salient point 34, and the conduction of the shielding cover 40 and the grounding terminal 20 is realized.
The electrical connector of the present invention is not limited to the technical means included in the above-described embodiment 1, and the technical means provided in the following embodiments may be adopted.
Embodiment 2 of the electrical connector in the present invention: the difference from the above embodiments is that the guiding structure provided on the ground terminal cantilever in this embodiment is still an inclined surface, where the inclined surface is formed by folding over the terminal cantilever, and the inclined surface is a planar structure, so that the ground terminal cantilever can swing toward the adaptor terminal cantilever more easily, and the embodiment is not limited to the scheme that the arc transition surface is adopted as the guiding structure. In other embodiments, a protrusion may be directly punched at the end of the terminal cantilever, the protrusion has a spherical surface, and the spherical surface of the protrusion is capable of guiding the adaptive shield to jack up the ground terminal cantilever when contacting the adaptive shield. In other embodiments, the ground terminal cantilever may not be provided with a guide structure, but a corresponding guide structure may be provided on the mating shield of the mating connector.
Embodiment 3 of the electrical connector in the present invention: the difference from the above embodiment is that in this embodiment, bumps facing each other are locally provided on the ground terminal cantilever and the relay terminal cantilever, and when the ground terminal cantilever swings, the bump on the ground terminal cantilever contacts with the relay terminal cantilever, and the bump on the relay terminal cantilever contacts with the ground terminal cantilever. In other embodiments, bumps may be provided only on the relay terminal cantilevers. Or the surface of the ground terminal cantilever is directly contacted with the surface of the transfer terminal cantilever.
Embodiment 4 of the electrical connector in the present invention: the difference from the above embodiments is that in this embodiment, two or more bumps are provided at intervals in the extending direction of the ground terminal cantilever, or a plurality of bumps may be arranged at intervals on the relay terminal cantilever.
Embodiment 5 of the electrical connector in the present invention: the difference from the above embodiment is that in this embodiment, the protrusion protruding toward the shield is formed on the adapting terminal cantilever, and the adapting terminal cantilever contacts the shield when approaching the shield, and the elastic piece is not limited to be formed on the adapting terminal cantilever, so that the elastic piece elastically abuts against the shield.
Example 6 of the electrical connector of the present invention: the difference from the above embodiment is that in this embodiment, the terminal module is arranged with the ground terminal cantilever, the transfer terminal cantilever and the shield, and the transfer terminal cantilever is arranged between the ground terminal cantilever and the shield, and the transfer terminal cantilever in each terminal module is conducted with its own shield, which is different from the conduction between the transfer terminal cantilever and the shield in the adjacent terminal module in the above embodiment.
The structure of the terminal module of the present invention is the same as that of the terminal module in the above-described embodiment of the electrical connector, and therefore, a description thereof will not be repeated.
The above-mentioned embodiments, the objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A terminal module, comprising:
an insulator;
a ground terminal mounted on the insulator and including a ground terminal cantilever capable of swinging;
it is characterized by also comprising:
a relay terminal mounted on the insulator and including a swingable relay terminal cantilever disposed on one side of the ground terminal cantilever, the other side of the ground terminal cantilever being in contact with the adapter terminal when the terminal module is in use;
when the terminal modules are stacked, the shielding piece in the terminal module on the upper layer is positioned above the transfer terminal cantilever and the grounding terminal cantilever in the terminal module on the lower layer, the transfer terminal cantilever is positioned between the grounding terminal cantilever and the shielding piece in the terminal module on the upper layer, and the shielding piece and the adaptive shielding piece with the U-shaped section can enclose a shielding net surrounding the signal terminal and the grounding terminal; be equipped with on the bottom surface of switching terminal cantilever towards the bellied bump of ground terminal cantilever, the switching terminal cantilever includes frame construction, the bump is equipped with four, is located four corner positions department of frame construction respectively, is provided with the shell fragment on the switching terminal cantilever for with shielding piece elasticity butt in the switching terminal swing stroke, the shell fragment has more than two, arranges along the extending direction of switching terminal cantilever, including the first shell fragment that is located frame construction and the second shell fragment that is located switching terminal cantilever tip.
2. The terminal module of claim 1, wherein the ends of the ground terminal cantilever arms that contact the mating terminals are provided with guide structures.
3. The terminal module of claim 2, wherein the guide structure is a ramp formed by the wire terminal cantilever being folded upwardly.
4. The terminal module of claim 1, wherein the bumps are truncated cone shaped.
5. An electrical connector, comprising:
terminal modules provided with two or more groups and arranged in a stacked manner;
the shielding piece is positioned between the two end submodules;
characterized in that the terminal module is according to any one of claims 1-4.
6. The electrical connector of claim 5, wherein the shield is secured to one of the adjacent two terminal modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010214952.9A CN111370923B (en) | 2020-03-24 | 2020-03-24 | Electric connector and terminal module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010214952.9A CN111370923B (en) | 2020-03-24 | 2020-03-24 | Electric connector and terminal module thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111370923A CN111370923A (en) | 2020-07-03 |
| CN111370923B true CN111370923B (en) | 2021-06-04 |
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| CN209389339U (en) * | 2019-01-09 | 2019-09-13 | 四川华丰企业集团有限公司 | Metal shielding board for high-speed differential signal connector |
| CN209461694U (en) * | 2019-03-29 | 2019-10-01 | 四川华丰企业集团有限公司 | Modular structure and high speed connector for high speed connector |
| CN110011095A (en) * | 2019-04-09 | 2019-07-12 | 四川华丰企业集团有限公司 | Barricade, modular structure and electric connector |
| CN109921238A (en) * | 2019-04-22 | 2019-06-21 | 四川华丰企业集团有限公司 | Modular structure and high speed connector for high speed connector |
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| CN111370923A (en) | 2020-07-03 |
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