CN114566836A - Connector with a locking member - Google Patents
Connector with a locking member Download PDFInfo
- Publication number
- CN114566836A CN114566836A CN202210236395.XA CN202210236395A CN114566836A CN 114566836 A CN114566836 A CN 114566836A CN 202210236395 A CN202210236395 A CN 202210236395A CN 114566836 A CN114566836 A CN 114566836A
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- Prior art keywords
- plate
- shielding
- connector
- opening
- insulating body
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- 239000002184 metal Substances 0.000 claims description 36
- 238000002955 isolation Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000005672 electromagnetic field Effects 0.000 abstract description 8
- 238000009713 electroplating Methods 0.000 abstract description 5
- 239000012212 insulator Substances 0.000 description 11
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 230000009916 joint effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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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
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a connector, relates to the relevant technical field of signal connector for the interference current that contact area signal produced in electroplating encloses the frame can't directly follow the ground needle backward flow, need just can the backward flow to the mode of public needle again through flowing to the shielding piece, and the backward flow path is long, under the frequency improves to 56G's the condition, can't satisfy the problem of the requirement of crosstalking between the signal. Including the shielding subassembly, enclose the frame including electrically conductive, electrically conductive first face and the second face that encloses the frame and have relative setting and link up each other, be provided with the second opening on the first face, be provided with a set of first opening and a set of third opening on the second face. This application is through improving current connector structure, has set up shielding and the quick return structure that surrounds entirely in the connector after the improvement, can shield the electromagnetic field around the regional difference signal of contact like this, makes the frequency rise the crosstalk between the back difference pair, lets the interference current that each region produced can quick return.
Description
Technical Field
The application relates to the technical field of signal connector correlation, in particular to a connector.
Background
At present, in a 25G2mm backplane connector, backflow is achieved in a contact area by adopting a mode of leading out a reed through a shielding sheet to be in contact with a ground pin, and an electroplating enclosure frame wraps a differential pair to achieve electric field shielding between the differential pair, so as to achieve the purpose of reducing crosstalk. The existing 25G2mm adopts a mode that a crown spring extending out of a shielding sheet is contacted with a ground pin, interference current in a wiring area flows to a public pin from the shielding sheet, but the interference current generated by signals in a contact area in an electroplating enclosure frame cannot directly flow back from the ground pin, the interference current can flow back only by flowing to the shielding sheet and then flowing to the public pin, the backflow path is long, and the crosstalk requirement between signals cannot be met under the condition that the frequency is increased to 56G. In order to solve the above problems, a connector is proposed in the present application.
Disclosure of Invention
The application provides a connector to solve the problem that the interference current that contact area signal produced in electroplating enclosing frame can't directly follow the ground needle backward flow, need just can the backward flow to the mode of public needle again through flowing to the shielding piece, the backward flow path is long, under the frequency improves 56G's the condition, can't satisfy the requirement of crosstalking between the signal.
To achieve the above object, the present application provides a connector comprising:
the shielding assembly comprises a conductive enclosure frame, wherein the conductive enclosure frame is provided with a first surface and a second surface which are oppositely arranged and mutually communicated, a second opening is arranged on the first surface, a group of first openings and a group of third openings are arranged on the second surface, any one of the first openings and any one of the third openings are arranged at intervals in a separated mode, and a metal ground contact piece is arranged in each first opening;
the connector assembly comprises an insulating body, a signal terminal and a shielding shell, wherein the signal terminal is installed on the insulating body and extends out of the insulating body, the shielding shell covers the periphery of the insulating body, the connector assembly is inserted into and fixed with the second opening of the first surface of the conductive enclosure frame, the shielding shell is fixedly connected with the side wall of the second opening of the first surface of the conductive enclosure frame in an abutting mode and electrically connected with the side wall of the second opening, and the conductive terminal of the connector assembly extends into the third opening and is suspended in the air.
In some embodiments of the present application, a partition plate is disposed in the first opening, and is used to partition the first opening into two isolation regions with the same size, and each of the isolation regions is disposed with the metal ground contact.
In some embodiments of this application, the connector assembly includes first shield plate and second shield plate, first shield plate with the second shield plate sets up respectively insulator's both sides are used for insulator's enclosure establishes, just the fixed orifices has all been seted up on first shield plate with the second shield plate, insulator is last be provided with the fixed column that the fixed orifices matches the grafting.
In some embodiments of the present application, the first shielding plate and one side that is close to each other on the second shielding plate are both provided with a first convex closure, be provided with on the insulator with a first joint groove of first convex closure interference joint.
In some embodiments of the present application, the first shielding plate and one side of the second shielding plate that keeps away from each other are provided with a second convex closure, set up on the lateral wall of the second opening with the second joint groove of the interference joint of the second convex closure.
In some embodiments of the present application, the second opening is provided with a mounting groove along a direction facing the second surface, a protruding plate is provided in the mounting groove along a direction facing the second surface, the protruding plate divides the mounting groove into two gaps with equal size, and the first shielding plate and the second shielding plate are respectively inserted into the two gaps.
In some embodiments of the present application, the metal ground contact includes a ground spring plate and a ground convex hull, a gap is formed between the ground spring plate and the ground convex hull, and an insertion region is formed, the ground spring plate and the ground convex hull are respectively and fixedly connected to a first metal plate and a second metal plate, the first metal plate is disposed on a first side wall of the first opening, the second metal plate is disposed on a second side wall of the first opening opposite to the first side wall, the connector is installed in a butt joint manner with another connector, another connector is provided with a male ground pin, and the male ground pin is inserted into the insertion region.
In some embodiments of the present application, the shielding component is installed in a female end base, the female end base includes a first mounting plate and a second mounting plate which are arranged in parallel, and a third mounting plate which is used for connecting the first mounting plate with the second mounting plate, the first mounting plate, the second mounting plate and the third mounting plate enclose a mounting area which is a U-shaped structure, the shielding component is installed in the mounting area, and a plug-in hole communicated with the first opening is formed in the third mounting plate.
In some embodiments of this application, be provided with the second joint hole on the first mounting panel, be provided with on the insulator with the first joint piece of second joint hole looks joint, first joint hole has been seted up on the second mounting panel, be provided with on the insulator with the second joint piece of first joint hole looks joint.
In some embodiments of the present application, the shielding component is a plated plastic or metal powder injection molded part.
Has the beneficial effects that:
this application is through improving current connector structure, has set up shielding and the quick return structure that surrounds entirely in the connector after the improvement, can shield the electromagnetic field around the regional difference signal of contact like this, makes the frequency rise the crosstalk between the back difference pair, lets the interference current that each region produced can quick return.
The utility model provides a connector assembly has been add to this application, shielding component, the integrated configuration of metal ground contact and public end ground needle, through above-mentioned integrated configuration, can form the signal shielding district that surrounds entirely and the quick backward flow route of electric current, the connector is at the in-process of work like this, can shield the crosstalk of electromagnetic field, shielding component's setting simultaneously, produce interference current on the multiunit shielding piece on can the intercommunication connector simultaneously, both can shorten interference current's backward flow route like this, can improve the effect of getting rid of interference current again.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a rear view of fig. 1 of the present application.
Fig. 3 is an enlarged structural diagram of a right-side cross section in fig. 2 of the present application.
Fig. 4 is a schematic bottom view of fig. 1 of the present application.
Fig. 5 is a schematic structural diagram of another embodiment of fig. 1 of the present application.
Fig. 6 is an enlarged schematic view of the structure a in fig. 5 of the present application.
FIG. 7 is a schematic view of the metal ground contact and male ground pin assembly of the present application.
Fig. 8 is a schematic view of the combination of the connector assembly, shield assembly and female terminal base of the present application.
Fig. 9 is a schematic bottom view of fig. 8 of the present application.
Fig. 10 is a rear view of the structure of fig. 8 in the present application.
The main reference numbers in the drawings accompanying the present specification are as follows:
female terminal base 1, first mounting panel 11, second mounting panel 12, third mounting panel 13, plug hole 131, first clamping hole 14, second clamping hole 15, connector component 3, first shielding plate 31, second shielding plate 32, fixing hole 33, first convex hull 34, second convex hull 35, first clamping groove 36, insulating body 37, fixing column 38, first clamping block 39, second clamping block 310, conductive terminal 311, shielding shell 312, shielding component 4, first opening 41, first side wall 411, second side wall 412, second opening 42, second clamping groove 421, isolation plate 43, convex plate 44, third opening 45, conductive enclosure 46, mounting groove 47, metal ground contact 5, ground convex hull 51, first metal plate 52, ground spring piece 53, second metal plate 54, and male terminal ground pin 6.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The present application provides a connector, which will be described in detail below. It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments of the present application. In the following embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to related descriptions of other embodiments for parts that are not described in detail in a certain embodiment.
Referring to fig. 1 to 4, a connector includes a connector assembly 3 and a shielding assembly 4. The shielding component 4 comprises a conductive surrounding frame 46, the conductive surrounding frame 46 is provided with a first surface and a second surface which are oppositely arranged and mutually communicated, the first surface is provided with a second opening 42, the second surface is provided with a group of first openings 41 and a group of third openings 45, any one of the first openings 41 and any one of the third openings 45 are arranged at intervals in a separated mode, and a metal ground contact element 5 is arranged in the first opening 41. The connector assembly 3 includes an insulating body, a signal terminal mounted on the insulating body and extending out of the insulating body, and a shielding shell 312 covering the periphery of the insulating body, the connector assembly 3 is inserted and fixed from the second opening 42 of the first surface of the conductive enclosure frame 46, the shielding shell 312 is abutted and fixed to and electrically connected with the side wall of the second opening 42 of the first surface of the conductive enclosure frame 46, and the conductive terminal 311 of the connector assembly 3 extends into the third opening 45 and is suspended. The conductive enclosure frame 46 is an electroplated plastic or metal powder injection molding. The shielding component 4 is of a frame structure, and the shielding component 4 is an electroplating plastic or metal powder injection molding.
An isolation plate 43 is arranged in the first opening 41 and used for dividing the first opening 41 into two isolation regions with the same size, and each isolation region is internally provided with the metal ground contact 5.
The connector assembly 3 includes a first shield plate 31 and a second shield plate 32. Specifically, the first shielding plate 31 and the second shielding plate 32 are respectively disposed on two sides of the insulating body 37, and are used for surrounding the insulating body 37, fixing holes 33 are respectively disposed on the first shielding plate 31 and the second shielding plate 32, and fixing posts 38 that are inserted into the fixing holes 33 in a matching manner are disposed on the insulating body 37. The first shielding plate 31 and the second shielding plate 32 are provided with a first convex hull 34 on one side close to each other, and the insulating body 37 is provided with a first clamping groove 36 in interference clamping connection with the first convex hull 34.
The second opening 42 is provided with an installation groove 47 along a direction facing the first surface, a convex plate 44 is arranged in the installation groove 47 along a direction facing the second surface, the convex plate 44 divides the installation groove 47 into two gaps with equal size, and the first shielding plate 31 and the second shielding plate 32 are respectively inserted into the two gaps.
Referring to fig. 5 and 6, second convex hulls 35 are disposed on the sides of the first shielding plate 31 and the second shielding plate 32 away from each other, and a second clamping groove 421, which is in interference clamping with the second convex hulls 35, is disposed on the side wall of the second opening 42.
Referring to fig. 7, the metal ground contact 5 includes a ground spring plate 53 and a ground bump 51, a gap is formed between the ground spring plate 53 and the ground bump 51 to form a plug-in area, and the male ground pin 6, the shielding assembly 4, the connector assembly 3 and the metal ground contact 5 form a fully enclosed signal shielding area and a current fast return path. The ground spring 53 and the convex hull 51 are respectively and fixedly connected to a first metal plate 52 and a second metal plate 54, the first metal plate 52 is disposed on a first sidewall 411 of the first opening 41, and the second metal plate 54 is disposed on a second sidewall 412 of the first opening 41 opposite to the first sidewall 411. The connector is mounted in a butt joint with another connector (not shown), a male end grounding pin 6 is arranged on the other connector, and the male end grounding pin 6 is inserted into the insertion area.
Referring to fig. 8 to 10, the shielding assembly 4 is installed in the female terminal base 1, the female terminal base 1 includes a first mounting plate 11 and a second mounting plate 12 which are arranged in parallel, and a third mounting plate 13 for connecting the first mounting plate 11 and the second mounting plate 12, the first mounting plate 11, the second mounting plate 12 and the third mounting plate 13 enclose a mounting area which is in a U-shaped structure, the shielding assembly 4 is installed in the mounting area, and the third mounting plate 13 is provided with a plug hole 131 which is communicated with the first opening 41. It should be noted that, in this embodiment, the first mounting plate 11 and the second mounting plate 12 are two enclosing plates of the female terminal base 1, and the third mounting plate 13 is a panel.
Be provided with second joint hole 15 on the first mounting panel 11, be provided with on insulator 37 with the first joint piece 39 of second joint hole 15 looks joint, first joint hole 14 has been seted up on second mounting panel 12, be provided with on insulator 37 with the second joint piece 310 of first joint hole 14 looks joint.
Referring to fig. 1-10, specifically, the installation process of the connector of the present application will be described in detail, the female terminal base 1 is placed on a workbench (not shown) to ensure that the first mounting plate 11 and the second mounting plate 12 are both vertical to the workbench, and the third mounting plate 13 is horizontal, and then a plurality of first openings 41 which are downward opened and second openings 42 which are upward opened are punched on the shielding assembly 4, and third openings 45 which are vertically through the shielding assembly 4 are punched at the same time. In the above-mentioned process of preparing the first opening 41 and the second opening 42, it should be noted that an upward protruding plate 44 needs to be formed in the second opening 42, so as to be able to fully contact with the insulating body 37 after the installation is completed, and when the first opening 41 is prepared, a separating plate 43 needs to be formed in the first opening 41 to ensure that the first opening 41 is divided into two non-communicated separating areas for the respective installation of the two metal ground contacts 5, so that the installation process of the metal ground contacts 5 can be ensured to be more convenient, and at the same time, when the two metal ground contacts 5 work, the generated electromagnetic field does not form crosstalk. In the punching process, a group of the connector assemblies 3 respectively correspond to the two first openings 41 and the two third openings 45, and the first openings 41 and the third openings 45 are not communicated and are alternately arranged at intervals, so that an electromagnetic field can be effectively separated from a signal region, an effective shielding region is formed, and the interference of the electromagnetic field to the signal is prevented.
The installation of the insulating body 37 and the connector assembly 3, specifically, the first shielding plate 31 and the second shielding plate 32 are respectively disposed on two sides of the insulating body 37, and the first shielding plate 31 and the second shielding plate 32 are respectively fixed on two sides of the insulating body 37 by crimping, so as to form a shielding effect on the enclosure of the insulating body 37. In this fixing process, it is necessary to make the fixing posts 38 enter the fixing holes 33, so that the insulating body 37 and the first shielding plate 31, as well as the second shielding plate 32, are fixed more firmly, and the relative sliding between the two in the vertical direction during the subsequent installation process is prevented. Meanwhile, the first convex hull 34 enters the first clamping groove 36 and contacts with the side wall of the first clamping groove 36, and the arrangement is such that the first convex hull 34 can contact with the signal wires in the insulating body 37 to form a loop of crosstalk current, and a backflow path of the crosstalk current is shortened.
The installation of the shielding assembly 4 and the female terminal base 1 fixes the shielding assembly 4 on the third installation plate 13 in a welding manner. In the fixing process, it is required to ensure that the open end of the first opening 41 faces downward and is communicated with the insertion hole 131, so as to ensure that the male ground pin 6 can be inserted between the ground spring plate 53 and the ground convex hull 51 through the insertion hole 131, and is in contact with the ground spring plate 53 and the ground convex hull 51 respectively to form a conducting circuit.
The connector assembly 3 is inserted into the second opening 42. In this step of installation, on insulator 37 first joint piece 39 can enter into form the joint effect in second joint hole 15, second joint piece 310 enters into form the joint effect in first joint hole 14, through the joint effect, can make insulator 37 respectively with first mounting panel 11 with second mounting panel 12 is together fixed, thereby makes insulator 37 more firm fixing in second opening 42. And in the process, the second convex hull 35 enters the second snap-in groove 421, which further enables the connector assembly 3 to be better fixed in the second opening 42.
In the process of installing equipment, a combined structure of the connector assembly 3 and the shielding assembly 4 is taken as a unit, and a plurality of groups of units are arranged on the female terminal base 1 side by side, so that under the communication of the shielding assembly 4, interference currents on the plurality of groups of connector assemblies 3 can be conducted with the metal ground contact 5, and the purpose of shortening the backflow path of the interference currents can be achieved.
This application is through improving current connector structure, has set up shielding and the quick return structure that surrounds entirely in the connector after the improvement, can shield the electromagnetic field around the regional difference signal of contact like this, makes the frequency rise the crosstalk between the back difference pair, lets the interference current that each region produced can quick return.
This application has add connector assembly 3, shield assembly 4, the integrated configuration of metal ground contact 5 and public end ground needle 6, through above-mentioned integrated configuration, can form the signal shielding district and the quick backward flow route of electric current that surround entirely, the connector is at the in-process of work like this, can shield the crosstalk of electromagnetic field through enclosing the structure entirely, shield assembly 4's setting simultaneously, produce interference current on the multiunit shield plate on can the intercommunication connector simultaneously, both can shorten interference current's backward flow route like this, can improve the effect of getting rid of interference current again.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims. In addition, the principle and the implementation manner of the present application are explained by applying specific examples in the specification, the above description of the embodiments is only for helping understanding the method and the core idea of the present application, and the content of the present application should not be construed as limiting the present application.
Claims (10)
1. A connector, comprising:
the shielding assembly comprises a conductive enclosure frame, wherein the conductive enclosure frame is provided with a first surface and a second surface which are oppositely arranged and mutually communicated, a second opening is arranged on the first surface, a group of first openings and a group of third openings are arranged on the second surface, any one of the first openings and any one of the third openings are arranged at intervals in a separated mode, and a metal ground contact piece is arranged in each first opening;
the connector assembly comprises an insulating body, a signal terminal and a shielding shell, wherein the signal terminal is installed on the insulating body and extends out of the insulating body, the shielding shell covers the periphery of the insulating body, the connector assembly is inserted into and fixed with the second opening of the first surface of the conductive enclosure frame, the shielding shell is fixedly connected with the side wall of the second opening of the first surface of the conductive enclosure frame in an abutting mode and electrically connected with the side wall of the second opening, and the conductive terminal of the connector assembly extends into the third opening and is suspended in the air.
2. The connector of claim 1, wherein a partition plate is disposed in the first opening for dividing the first opening into two isolation regions of the same size, and the metal ground contact is disposed in each of the isolation regions.
3. The connector according to claim 2, wherein the shielding shell includes a first shielding plate and a second shielding plate, the first shielding plate and the second shielding plate are respectively disposed on two sides of the insulating body for surrounding the insulating body, the first shielding plate and the second shielding plate are both provided with fixing holes, and the insulating body is provided with fixing posts which are matched with the fixing holes for plugging.
4. The connector according to claim 3, wherein a first convex hull is arranged on each side of the first shielding plate and the second shielding plate close to each other, and a first clamping groove in interference clamping connection with the first convex hull is arranged on the insulating body.
5. The connector according to claim 4, wherein a second convex hull is arranged on each side of the first shielding plate, which is far away from the second shielding plate, and a second clamping groove in interference clamping connection with the second convex hull is formed in the side wall of the second opening.
6. The connector of claim 5, wherein the second opening is provided with a mounting groove along a direction facing the second surface, a protruding plate is provided in the mounting groove along a direction facing the first surface, the protruding plate divides the mounting groove into two gaps with equal size, and the first shielding plate and the second shielding plate are respectively inserted into the two gaps.
7. The connector of claim 6, wherein the metal ground contact includes a ground spring and a ground bump, a gap is formed between the ground spring and the ground bump to form a plug-in area, the ground spring and the ground bump are respectively and fixedly connected to a first metal plate and a second metal plate, the first metal plate is disposed on a first sidewall of the first opening, the second metal plate is disposed on a second sidewall of the first opening opposite to the first sidewall, the connector is mounted in a butt joint with another connector, a male ground pin is disposed on the other connector, and the male ground pin is plugged in the plug-in area.
8. The connector of any one of claims 3-7, wherein the shielding component is mounted in a female terminal base, the female terminal base includes a first mounting plate and a second mounting plate arranged in parallel, and a third mounting plate for connecting the first mounting plate and the second mounting plate, the first mounting plate, the second mounting plate and the third mounting plate enclose a mounting area in a U-shaped configuration, the shielding component is mounted in the mounting area, and the third mounting plate is provided with a plug hole communicated with the first opening.
9. The connector according to claim 8, wherein the first mounting plate is provided with a second clamping hole, the insulating body is provided with a first clamping block clamped with the second clamping hole, the second mounting plate is provided with a first clamping hole, and the insulating body is provided with a second clamping block clamped with the first clamping hole.
10. The connector of any of claims 1-7, wherein the shielding component is a plated plastic or metal powder injection molded part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210236395.XA CN114566836B (en) | 2022-03-11 | 2022-03-11 | Connector with a plurality of connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210236395.XA CN114566836B (en) | 2022-03-11 | 2022-03-11 | Connector with a plurality of connectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114566836A true CN114566836A (en) | 2022-05-31 |
| CN114566836B CN114566836B (en) | 2024-02-02 |
Family
ID=81717898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210236395.XA Active CN114566836B (en) | 2022-03-11 | 2022-03-11 | Connector with a plurality of connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114566836B (en) |
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| CN113904180A (en) * | 2021-09-28 | 2022-01-07 | 四川华丰科技股份有限公司 | High-speed backplane connector |
| CN113904181A (en) * | 2021-09-28 | 2022-01-07 | 四川华丰科技股份有限公司 | High-speed backplane connector |
| CN215896885U (en) * | 2021-05-31 | 2022-02-22 | 深圳市西点精工技术有限公司 | High-speed backplane connector plug and differential electric connection part and shielding module thereof |
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2022
- 2022-03-11 CN CN202210236395.XA patent/CN114566836B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130217263A1 (en) * | 2012-02-22 | 2013-08-22 | Hon Hai Precision Industry Co., Ltd. | High speed high density connector assembly |
| US20170222342A1 (en) * | 2014-08-08 | 2017-08-03 | Molex, Llc | Electrical connector |
| CN204333470U (en) * | 2014-12-05 | 2015-05-13 | 东莞市为为五金电子有限公司 | The ground structure of electric connector |
| CN113193398A (en) * | 2021-04-23 | 2021-07-30 | 中航光电科技股份有限公司 | Shielding contact structure, female terminal connector and connector assembly |
| CN215896885U (en) * | 2021-05-31 | 2022-02-22 | 深圳市西点精工技术有限公司 | High-speed backplane connector plug and differential electric connection part and shielding module thereof |
| CN113904180A (en) * | 2021-09-28 | 2022-01-07 | 四川华丰科技股份有限公司 | High-speed backplane connector |
| CN113904181A (en) * | 2021-09-28 | 2022-01-07 | 四川华丰科技股份有限公司 | High-speed backplane connector |
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| CN114566836B (en) | 2024-02-02 |
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