CN218070452U - Connector with EMI elastic sheet - Google Patents
Connector with EMI elastic sheet Download PDFInfo
- Publication number
- CN218070452U CN218070452U CN202221823752.4U CN202221823752U CN218070452U CN 218070452 U CN218070452 U CN 218070452U CN 202221823752 U CN202221823752 U CN 202221823752U CN 218070452 U CN218070452 U CN 218070452U
- Authority
- CN
- China
- Prior art keywords
- emi
- elastic arm
- base plate
- connector
- extension arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 claims abstract description 82
- 239000012634 fragment Substances 0.000 claims abstract description 32
- 239000012212 insulator Substances 0.000 claims abstract 6
- 238000005452 bending Methods 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 208000032365 Electromagnetic interference Diseases 0.000 description 42
- 238000004519 manufacturing process Methods 0.000 description 12
- 230000000670 limiting effect Effects 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a connector with EMI shell fragment, including metal casing, insulator, terminal and EMI shell fragment, the said terminal sets up on the insulator, the said metal casing encloses and locates the outside of insulator, the said EMI shell fragment is installed on metal casing; EMI shell fragment is including base plate portion, left side elastic arm and right side elastic arm, base plate portion is located metal casing's top and forms with metal casing and is connected, left side elastic arm and right side elastic arm are located metal casing's left and right side respectively, the rear end of left side elastic arm and right side elastic arm is connected respectively in corresponding left and right side in base plate portion as the stiff end, and the stiff end is located the rear of metal casing front end, the front end of left side elastic arm and right side elastic arm is as the elasticity free end. So, effectively practice thrift the installation application space of connector in upper and lower direction, simultaneously, the contact location is more steady.
Description
Technical Field
The utility model relates to a connector field technique especially indicates a connector with EMI shell fragment.
Background
The connector with the EMI elastic sheet is generally a socket connector and generally comprises a metal shell, an insulating body, a terminal and the EMI elastic sheet, wherein the terminal is arranged on the insulating body, the metal shell is arranged outside the insulating body in a surrounding mode, the EMI elastic sheet is arranged on the metal shell, the EMI elastic sheet is arranged, the elasticity of the elastic sheet can be used for keeping tight connection between the metal shell and a metal plate at the installation application position of the connector socket, and the connector with the EMI elastic sheet has the advantages of ideal connection stability, small connector radiation and the like, and therefore the structure is widely applied.
On the connector with EMI spring, the structure of the existing EMI spring is more representative: the EMI shell fragment has the base, has seted up two riveting grooves on the base, is provided with two riveting portions at metal casing's roof, and two riveting portions stretch into two riveting inslots of base, with EMI shell fragment and riveting portion riveting fixed connection again, and at this moment, riveting portion is the hook shape of bending, and the hook bilateral symmetry that bends of two riveting portions sets up usually. And the front end of the base is integrally connected with two elastic arms, one elastic arm extends obliquely leftwards and forwards above the top wall of the metal shell, the other elastic arm extends obliquely rightwards and forwards above the top wall of the metal shell, and therefore the front ends of the two elastic arms are used for abutting and positioning. Because the elastic arm is upwards set up by the front end of base completely, the whole height value of this kind of connector of taking EMI shell fragment in the up-down direction is great, leads to the installation of connector to use the space great, moreover, relies on the front end of two elastic arms to form point/line butt, and the butt area is less, is difficult to further improve the butt reliability.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a connector with EMI spring, which is designed to connect the left elastic arm and the right elastic arm to the left and right sides of the substrate respectively, and is located on the left and right sides of the metal shell, so as to effectively save the installation and application space of the connector in the up-down direction, and the contact location is more stable.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a connector with an EMI (electro-magnetic interference) elastic sheet comprises a metal shell, an insulating body, a terminal and an EMI elastic sheet, wherein the terminal is arranged on the insulating body, the metal shell is arranged outside the insulating body in a surrounding mode, and the EMI elastic sheet is arranged on the metal shell; EMI shell fragment is including base plate portion, left side elastic arm and right side elastic arm, base plate portion is located metal casing's top and forms with metal casing and is connected, left side elastic arm and right side elastic arm are located metal casing's left and right side respectively, the rear end of left side elastic arm and right side elastic arm is connected respectively in corresponding left and right side in base plate portion as the stiff end, and the stiff end is located the rear of metal casing front end, the front end of left side elastic arm and right side elastic arm is as elasticity free end.
Preferably, the front ends of the left elastic arm and the right elastic arm are integrally connected in the left-right direction to form an abutting inclined plate. So, be convenient for provide enough large tracts of land butt swash plate and be used for the butt location, simultaneously, the butt swash plate is located left side elastic arm and the right side elastic arm on left and right side and provides the elasticity that resets, and the atress equilibrium is good, and contact location reliability is good, is favorable to improving the installation location steadiness of connector.
As a preferred scheme, the left side elastic arm and the right side elastic arm are respectively provided with a first extension arm and a second extension arm, the upper end of the first extension arm is connected to the fixed end, the first extension arm extends downwards, the rear end of the second extension arm is integrally connected to the lower end of the first extension arm, the second extension arm extends forwards and obliquely upwards, the front end of the second extension arm is connected to the elastic free end, and the second extension arm can swing and deform back and forth relative to the lower end of the first extension arm. Its simple structure, easily production preparation, can be when preparation EMI shell fragment integrative blanking, buckle and form, the setting of first extension arm and second extension arm, can be with the position of left side elastic arm and right side elastic arm down sinking as far as possible, guarantee enough elasticity restoring force, as long as butt swash plate or elasticity free end are located metal casing's top can, therefore, the EMI shell fragment need not too much occupy the space of metal casing top, make the connector that has the EMI shell fragment can make enough little in the control of the ascending height value of upper and lower side, thereby effectively save the installation application space of connector, be favorable to the installation of connector to be used.
Preferably, the upper end of the first extension arm is bent downward from the front end of the corresponding fixing end, and the rear end of the second extension arm is bent forward from the lower end of the first extension arm. Like this, first extension arm and second extension arm and base plate portion are based on same sheet metal thickness, easily production preparation, and the blanking that can design in a flexible way is obtained to the left and right sides direction width of first extension arm and second extension arm to guarantee the structural strength and the elasticity of left side elastic arm and right side elastic arm and reset the power.
Preferably, the fixed ends are connected to the corresponding left and right side positions close to the rear end of the base plate portion, and the front end of the base plate portion extends forwards beyond the front end of the first extension arm. Therefore, the second extension arm can be designed to be long enough to lift the elastic reset force of the second extension arm as much as possible.
Preferably, the left side and the right side of the base plate portion are bent downwards to extend bending pieces, and the bending pieces are respectively positioned on the left side and the right side of the metal shell. The bending pieces can also play a role in stopping and limiting, so that the adjacent connectors are limited by mutual contact of the bending pieces of the EMI elastic pieces, and the metal shell is prevented from being damaged due to direct collision and mutual extrusion of the left side wall and the right side wall of the adjacent connectors.
Preferably, the bent pieces are spaced apart from the left and right sides of the metal case. The shell fragment on can being to metal casing's the left and right lateral wall plays dodges the guard action, and simultaneously, the interval formula sets up for keep the interval between the adjacent connector, stop the mutual extruded phenomenon of the left and right lateral wall direct impact of adjacent connector.
Preferably, the base plate portion is connected to a clip extending upward. The clamping piece is designed on the base plate part, so that the production and the manufacture are easy, the clamping of the EMI elastic piece is convenient during the automatic manufacturing process, and the assembly simplicity and the assembly efficiency are favorably improved.
As a preferred scheme, the clamping piece is upwards buckled from the front side of base plate portion and is extended and form, the protruding reinforcing rib that is equipped with of trailing flank on the clamping piece, reinforcing rib downwardly extending again along the top surface of base plate portion extend backward in order to be the setting of L shape. The structural strength of the clamping piece is improved through the reinforcing convex ribs, the vertical degree of the clamping piece is favorably kept, the shape of the clamping piece after being bent is kept consistent, and automatic clamping is favorably realized.
Preferably, the base plate portion is provided with a riveting through hole, the top wall of the metal shell is provided with a riveting sheet extending upwards, and the riveting sheet extends upwards out of the corresponding riveting through hole and is positioned at the top of the base plate portion in a riveting manner. Make the equipment of EMI shell fragment on metal casing become very simple, detain EMI shell fragment top-down in the metal casing top, again with the riveting piece rivet the pressure be located the top of base plate portion can, simultaneously because left side elastic arm and right side elastic arm are located metal casing's left and right side for the EMI shell fragment is detained and is formed the cover behind the metal casing top and establish the form, and the contact location is more steady.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, it mainly designs through the structure to the EMI shell fragment, connect left side elastic arm and right side elastic arm respectively in corresponding left and right sides in base plate portion, and be located metal casing's left and right sides, compare the mode that the elastic arm is located the front side of base plate portion, metal casing's top among the conventional art, effectively practice thrift the installation application space of connector in the upper and lower direction, simultaneously, contact positioning is more steady.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a side view of an embodiment of the present invention;
fig. 3 is a top view of an embodiment of the present invention;
FIG. 4 is a first exploded view of an embodiment of the present invention;
FIG. 5 is a second exploded view of an embodiment of the present invention;
fig. 6 is a third exploded view of the embodiment of the present invention.
The attached drawings indicate the following:
riveting sheet 11 of metal shell 10
Spacing notch 14 spacing piece 15
Rear end base seat portion 22 fitting groove 221
Convex hull 412 arch 413
Left side spring arm 42 and right side spring arm 43
Fixed end A elastic free end B
Abutting inclined plate 403 bending sheet 44
Positioning column 52 of clamping convex 511
A hollowed-out space 53.
Detailed Description
Fig. 1 to 6 show the detailed structure of the preferred embodiment of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the embodiment, the DP connector female socket is taken as an example for explanation, but the connector type is not limited, and the technical solution of the present invention can be adopted in any female socket that needs to install the EMI resilient piece outside the metal shell.
A connector with EMI elastic sheet comprises a metal shell 10, an insulating body 20, a terminal 30, an EMI elastic sheet 40 and a base 50.
The metal shell 10 includes a top wall, a bottom wall, a left side wall and a right side wall, generally, the left side and the right side of the top wall are integrally bent downward to form the left side wall and the right side wall, and the lower ends of the left side wall and the right side wall are bent inward and are connected to form the bottom wall. All be provided with the shell fragment on roof, diapire, left side wall and the right side wall in order to be used for improving the plug power, integrative punching press is buckled the riveting piece 11 that upwards extends on the roof, riveting piece 11 left and right sides interval is provided with two, and two are riveted the left and right sides that shell fragment 12 is located the region on the roof on shell fragment 12 to form shell fragment 12 in the middle, two are riveted the position relation of arranging on left and right sides of piece 11. The lower ends of the left and right side walls are extended with pins 13 generally downward. The left and right side areas of the upper rear end of the top wall are provided with limiting gaps 14 for assembling and fixing the insulation body 20. The rear ends of the left side wall and the right side wall extend backwards to form limiting pieces 15, and the limiting pieces 15 are used for being riveted inwards to form a limiting effect at the rear end of the insulating body 20.
The insulating body 20 has a front tongue portion 21 and a rear base seat portion 22 integrally connected by injection molding, and a fitting groove 221 is formed at the bottom of the rear base seat portion 22. The metal shell 10 is enclosed outside the insulating body 20, so that an insertion cavity is enclosed between the metal shell 10 and the front tongue plate portion 21.
The terminals 30 are provided in a plurality of rows, which are arranged to divide the contact portions into upper and lower rows, and the soldering portions of all the terminals are juxtaposed in a row at the rear end of the bottom of the rear end base portion 22, which is designed in an SMT type. The terminals 30 are typically injection molded and secured to the housing 20.
The EMI resilient sheet 40 is mounted on the metal case 10. The EMI resilient sheet 40 includes a base plate 41, a left resilient arm 42, a right resilient arm 43, a bending piece 44 and a clip 45;
the substrate portion 41 is located on the top of the metal shell 10 and is connected to the metal shell 10. Here, the base plate portion 41 is provided with a caulking through hole 411, a convex hull 412 is provided on the base plate portion 41 at a side of the caulking through hole 411, and the convex hull 412 is provided to protrude upward from the top surface of the base plate portion 41. The top wall of the metal shell 10 has a riveting sheet 11 extending upward, the riveting sheet 11 extends upward to correspond to the riveting through hole 411 and is positioned on the top of the base plate 41 in a riveting manner, and the riveting sheet 11 is bent and then contacts with the convex hull 412, so that the contact reliability is good. Make the equipment of EMI shell fragment 40 on metal casing 10 become very simple, detain EMI shell fragment 40 top-down in metal casing 10 top, again with riveting piece 11 riveting location in the top of base plate portion 41 can, simultaneously because left side elastic arm 42 and right side elastic arm 43 are located the left and right side of metal casing, make EMI shell fragment 40 detain form behind metal casing 10 top to cover and establish the form, the contact location is more stable. And the elastic sheet 12 on the base plate part 41 corresponding to the top wall of the metal shell 10 is designed into an arched part 413 which is arched upwards and is used for avoiding the elastic sheet 12.
The left side elastic arm 42 and the right side elastic arm 43 are respectively located on the left side and the right side of the metal shell 10 and keep a distance, the rear ends of the left side elastic arm 42 and the right side elastic arm 43 are respectively connected to the corresponding left side and the right side of the base plate 41 as fixed ends a, the fixed ends a are located behind the front end of the metal shell 10 and keep a distance from the front end of the metal shell 10, the front ends of the left side elastic arm 42 and the right side elastic arm 43 are used as elastic free ends B, in the embodiment, the front ends of the left side elastic arm 42 and the right side elastic arm 43 are connected into a whole along the left-right direction to form the butt inclined plate 403, so that the butt inclined plate 403 with a large enough area is conveniently provided for butt positioning, and meanwhile, the left side elastic arm 42 and the right side elastic arm 43 located on the left side and the right side of the butt inclined plate 403 provide reset elastic force, the stress balance is good, the contact positioning reliability is good, and the installation positioning stability of the connector is favorably improved. The left side elastic arm 42 and the right side elastic arm 43 both have a first extension arm 401 and a second extension arm 402, the upper end of the first extension arm 401 is connected to the fixed end a, the first extension arm 401 extends downwards and sets up, the rear end of the second extension arm 402 is integrally connected to the lower end of the first extension arm 401, the second extension arm 402 extends forwards and upwards in an inclined manner, the front end of the second extension arm 402 is connected to the elastic free end, and the second extension arm 402 can swing and deform back and forth relative to the lower end of the first extension arm 401. Its simple structure, easily production preparation, can be when preparation EMI shell fragment 40 integrative blanking, buckle and form, the setting of first extension arm 401 and second extension arm 402, can be with the position of left side elastic arm 42 and right side elastic arm 43 down sinking as far as possible, guarantee enough elasticity restoring force, as long as butt swash plate or elasticity free end are located metal casing 10's top can, therefore, EMI shell fragment 40 does not need too much to occupy the space above metal casing 10, make the connector that has EMI shell fragment 40 can be controlled to be enough little in the ascending height value of upper and lower side as far as possible, thereby effectively save the installation application space of connector, be favorable to the installation of connector to be used. The stiff end A of elastic arm is located same horizontal plane with base plate portion 41, the upper end of first extension arm 401 is buckled downwards from the front end of corresponding stiff end A and forms, the rear end of second extension arm 402 is buckled forward from the lower extreme of first extension arm 401 and forms. Like this, first extension arm 401 and second extension arm 402 and base plate portion 41 are based on same sheet metal thickness, easily production preparation, and the blanking that can design in a flexible way is obtained to the left and right directions width of first extension arm 401 and second extension arm 402 to guarantee the structural strength and the elasticity restoring force of left side elastic arm 42 and right side elastic arm 43. The fixed end a is connected to the corresponding left and right side of the base plate portion 41 near the rear end, and the front end of the base plate portion 41 extends forward beyond the front end of the first extension arm 401. The front end of the base plate portion 41 is generally kept a short distance from the front end of the metal shell 10. This allows the second extension arm 402 to be designed to be long enough to maximize the elastic return force of the second extension arm 402.
The bending pieces 44 are formed by bending and extending downward from the left and right sides of the base plate 41, and the bending pieces 44 are respectively located on the left and right sides of the metal shell 10. Because the bending pieces 44 are formed by respectively bending and extending downwards from the left side and the right side of the base plate 41, the area of the outer side surface of the bending pieces 44 can be flexibly designed and punched according to needs, and the bending pieces 44 can also play a role in stopping and limiting, so that adjacent connectors are mutually contacted and limited through the bending pieces 44 of the EMI elastic sheet 40, and the metal shell 10 is prevented from being damaged due to the fact that the left side wall and the right side wall of the adjacent connectors are directly collided and mutually extruded. The bending pieces 44 keep a distance from the left side and the right side of the metal shell 10, so that elastic pieces on the left side wall and the right side wall of the metal shell 10 can be protected, and meanwhile, the distance type arrangement is adopted, so that the distance between adjacent connectors is kept, and the phenomenon that the left side wall and the right side wall of the adjacent connectors directly collide with each other to extrude each other is avoided.
The clamping piece 45 extends upwards from the base plate portion 41, and in this embodiment, the clamping piece 45 is formed by bending and extending upwards from the front side of the base plate portion 41, the rear side surface of the clamping piece 45 is convexly provided with the reinforcing rib 451, and the reinforcing rib 451 extends downwards and then extends backwards along the top surface of the base plate portion 41 to form an L-shaped arrangement. The clamping piece 45 is designed on the substrate part 41, so that the production and the manufacture are easy, the clamping of the EMI elastic piece 40 is convenient during the automatic manufacturing process, and the assembly simplicity and the assembly efficiency are improved. The reinforcing ribs 451 improve the structural strength of the clamping piece 45, are beneficial to keeping the vertical degree of the clamping piece 45, avoid the shape of the clamping piece 45 after being bent to be consistent, and are beneficial to automatic clamping. In the left-right direction, the clip 45 is disposed between the two rivet through holes 411 in the middle, and in the front-rear direction, the clip 45 is located between the abutting sloping plate 403 and the first extension arm 401. The clamping piece 45 is arranged in a T shape, the wider part of the clamping piece 45 is taken from a metal plate in front of the substrate part 41, the effective clamping area of the clamping piece 45 can be increased, and the clamping piece is not limited by the design area of the substrate part 41. In some applications, the limit of the backward deformation of the abutting sloping plate 403 is set back on the clip 45 if the abutting portion of the abutting sloping plate 403 is relatively more backward. The clamping piece 45 is usually used as a clamping position in the manufacturing process, and if the clamping piece 45 is used in some special applications, it can also be used as a stop and an auxiliary support position to assist the positioning of the contact.
The base 50 is installed below the bottom wall of the metal shell 10, the rear end of the base 50 is provided with an insertion projection 51 in an upward protruding manner, the insertion projection 51 is integrally in a shape of a strip extending from left to right, clamping projections 511 are provided on the left and right outer side surfaces of the insertion projection 51 in a protruding manner, and the base 50 is inserted from bottom to top so that the insertion projection 51 extends into the assembly groove 221 of the insulating body 20; and the front end of the base 50 extends forwards to form a plate shape, and the bottom of the front end of the base 50 extends downwards to form a positioning column 52, wherein the positioning column 52 is generally arranged in the center. A hollow 53 is formed in the front end of the base 50 corresponding to the spring 12 on the bottom wall of the metal shell 10 for avoiding.
Next, an assembling process of the present embodiment is described: the method includes the steps of firstly manufacturing a terminal material belt, fixing the terminal 30 on the insulating body 20 through injection molding, then coating the metal shell 10 on the periphery of the insulating body 20, then assembling the base 50 at the bottom of the metal shell 10, then buckling the EMI elastic sheet 40 at the top of the metal shell 10 from top to bottom, and finally riveting and positioning the riveting sheet 11 at the top of the substrate portion 41.
The design of the utility model is mainly that it is through designing the structure to EMI shell fragment 40, connect left side elastic arm 42 and right side elastic arm 43 respectively in the corresponding left and right side on base plate portion 41 to be located metal casing 10's left and right side, compare the mode that the elastic arm is located the front side of base plate portion 41, metal casing 10's top among the traditional art, effectively practice thrift the installation application space of connector in the upper and lower direction, simultaneously, contact orientation is more steady.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a connector with EMI shell fragment, including metal casing, insulator, terminal and EMI shell fragment, the terminal sets up on insulator, metal casing encloses and locates the insulator outside, the EMI shell fragment is installed on metal casing, its characterized in that:
EMI shell fragment is including base plate portion, left side elastic arm and right side elastic arm, base plate portion is located metal casing's top and forms with metal casing and is connected, left side elastic arm and right side elastic arm are located metal casing's left and right side respectively, the rear end of left side elastic arm and right side elastic arm is connected respectively in corresponding left and right side in base plate portion as the stiff end, and the stiff end is located the rear of metal casing front end, the front end of left side elastic arm and right side elastic arm is as the elasticity free end.
2. The connector with EMI dome of claim 1, wherein: the front ends of the left elastic arm and the right elastic arm are connected into a whole along the left-right direction to form an abutting inclined plate.
3. The connector with EMI dome of claim 1 or 2, wherein: the left side elastic arm and the right side elastic arm all have first extension arm and second extension arm, the upper end of first extension arm is connected in the stiff end, first extension arm downwardly extending sets up, the rear end body coupling in the lower extreme of first extension arm of second extension arm, the second extension arm extends the setting up to the slant forward, the front end of second extension arm is connected in the elasticity free end, but the relative lower extreme front and back elastic swing of first extension arm of second extension arm warp.
4. The connector with EMI domes of claim 3, wherein: the upper end of the first extension arm is formed by bending downwards from the front end of the corresponding fixed end, and the rear end of the second extension arm is formed by bending forwards from the lower end of the first extension arm.
5. The connector with EMI domes of claim 3, wherein: the fixed end is connected to the corresponding left side and right side of the base plate portion and leans against the rear end position, and the front end of the base plate portion extends forwards to exceed the front end of the first extension arm.
6. The connector with EMI dome of claim 1 or 2 or 4 or 5, wherein: the left side and the right side of the base plate part are both bent downwards to extend to form bending pieces, and the bending pieces are respectively positioned on the left side and the right side of the metal shell.
7. The connector with EMI domes of claim 6, wherein: the bent pieces keep a distance with the left side and the right side of the metal shell.
8. The connector with EMI dome of claim 1 or 7, wherein: the base plate part is connected with a clamping piece extending upwards.
9. The connector with EMI domes of claim 8, wherein: the clamping piece is formed by upwards bending and extending from the front side of the base plate part, the rear side surface of the clamping piece is convexly provided with a reinforcing convex rib, and the reinforcing convex rib extends downwards and then extends backwards along the top surface of the base plate part to form an L-shaped arrangement.
10. The connector with EMI dome of claim 1, wherein: the metal shell is characterized in that the base plate part is provided with a riveting through hole, the top wall of the metal shell is provided with a riveting sheet extending upwards, and the riveting sheet extends upwards out of the corresponding riveting through hole and is riveted and positioned at the top of the base plate part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221823752.4U CN218070452U (en) | 2022-07-15 | 2022-07-15 | Connector with EMI elastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221823752.4U CN218070452U (en) | 2022-07-15 | 2022-07-15 | Connector with EMI elastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218070452U true CN218070452U (en) | 2022-12-16 |
Family
ID=84399111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221823752.4U Active CN218070452U (en) | 2022-07-15 | 2022-07-15 | Connector with EMI elastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218070452U (en) |
-
2022
- 2022-07-15 CN CN202221823752.4U patent/CN218070452U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214798035U (en) | Back panel connector | |
| CN101924296B (en) | Cable connector assembly | |
| CN102683974B (en) | Connector assembly | |
| CN201667437U (en) | Cable connector assembly | |
| CN2917027Y (en) | Electric connector assembly | |
| US8262420B2 (en) | Electrical connector with a stable structure | |
| US8308513B2 (en) | Electrical connector | |
| US11553623B2 (en) | Connector assembly with heat sink and clip | |
| US7553203B2 (en) | Connecting terminal | |
| US9793657B2 (en) | Electrical connector with a metallical supporting member secured thereto | |
| CN111129807A (en) | Electrical connector | |
| CN218070452U (en) | Connector with EMI elastic sheet | |
| CN115603076A (en) | Connector with movable shielding structure | |
| CN108493648B (en) | Electrical connector | |
| CN110970775B (en) | Coaxial switch | |
| CN218070251U (en) | USB terminal module and USB female connector | |
| CN102185198B (en) | Power contact piece and contact sheet thereof | |
| CN201430229Y (en) | Electric connector | |
| CN108092067B (en) | Plug connector assembly | |
| CN218648250U (en) | Small-spacing internal-locking double-row patch type industrial connector | |
| CN106816737A (en) | Connection terminal and coupling assembly | |
| CN219086277U (en) | Connector capable of preventing spring height from becoming low | |
| CN218525769U (en) | Conductive terminal and electric connector with same | |
| CN218867422U (en) | Conductive terminal structure of connector | |
| CN221552222U (en) | Conductive terminal, electric connector and connector assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000, No. 138 Gangjian Road, Changping Town, Dongguan City, Guangdong Province Patentee after: Lianji Precision Electronics Co.,Ltd. Country or region after: China Address before: 523000 room 212, building 3, No. 42, Muxuan Chuangye 1st Road, Changping Town, Dongguan City, Guangdong Province Patentee before: Guangdong Lianji Precision Industry Co.,Ltd. Country or region before: China |