CN210006975U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN210006975U CN210006975U CN201920393862.3U CN201920393862U CN210006975U CN 210006975 U CN210006975 U CN 210006975U CN 201920393862 U CN201920393862 U CN 201920393862U CN 210006975 U CN210006975 U CN 210006975U
- Authority
- CN
- China
- Prior art keywords
- terminals
- rear end
- electrical connector
- housing
- terminal module
- 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.)
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- 239000003292 glue Substances 0.000 claims abstract description 52
- 238000003466 welding Methods 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000012212 insulator Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 33
- 238000005476 soldering Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims 1
- 239000003351 stiffener Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 12
- 239000000243 solution Substances 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
electric connector, including the terminal module, the cover locates the outer casing of terminal module and the waterproof offset plate of shutoff between terminal module and casing, the terminal module includes insulator and fixes in insulator's a plurality of conductive terminal, insulator includes base and the hyoplastron that forms that extends forward from the base front end, the base includes the installation department of fixing in the casing and extends out the rear end portion outside the casing backward from the installation department, a plurality of conductive terminal are including exposing the welding part in rear end portion, insulator advances step including being located waterproof offset plate and welding part be used for preventing when forming the waterproof offset plate that the waterproof glue solution flows to the anti-overflow rubber groove of welding part backward, can prevent effectively that liquid waterproof glue solution from flowing to the welding part of conductive terminal, avoided the phenomenon of welding part empty weld.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to kinds of electric connectors, in particular to kinds of electric connectors with waterproof function.
[ background of the invention ]
Refer to the utility model No. CN207572620U of the china announced, electric connectors are disclosed, it shields the rear end that the casing is close to the ring channel and is provided with excessive gluey groove to prevent that the in-process liquid silica gel of the waterproof circle of injection moulding from flowing to the outer wall that shields the casing in the ring channel, however, its base surface between the waterproof board that equally needs injection moulding and conductive terminal's welding part is smooth surface, lead to the liquid waterproof glue liquid of shaping waterproof board to flow to the surface of conductive terminal's welding part easily, the phenomenon of empty welding appears when causing conductive terminal's welding part to weld.
Therefore, it is necessary to provide new electrical connectors.
[ Utility model ] content
An object of the utility model is to provide new electric connectors, the liquid waterproof glue liquid that has when effectively preventing the waterproof offset plate of injection moulding flows to the advantage on conductive terminal's welding part surface.
kinds of electric connector, locate including terminal module, cover the outer casing of terminal module and shutoff in the terminal module with waterproof offset plate between the casing, the terminal module include insulator and fixing in a plurality of conductive terminal of insulator, insulator includes the base and certainly the hyoplastron that the base front end extends formation forward, the base includes the fixing in installation department in the casing and certainly the installation department extends backward the outer back tip of casing, a plurality of conductive terminal including expose in the weld part of back tip, insulator advances step including being located waterproof offset plate with be used for preventing between the weld part when waterproof offset plate from backward flowing to the anti-overflow gluey groove of weld part.
, the waterproof rubber plate is fixed on the outer periphery of the mounting part of the base, the glue overflow preventing groove is positioned on the surface of the rear end part of the base, the glue overflow preventing groove is concavely arranged on the surface of the rear end part and is formed by extending along the transverse direction, and the welding parts of the plurality of conductive terminals are exposed out of the surface of the rear end part.
, the anti-overflow glue groove is located on the lower surface of the rear end portion, the welding portions of the plurality of conductive terminals are exposed on the lower surface of the rear end portion, the welding portions of the plurality of conductive terminals are arranged in rows in the transverse direction, the anti-overflow glue groove is located in front of the welding portions, and the length of the anti-overflow glue groove in the transverse direction is not less than the whole length of the welding portions of the plurality of conductive terminals arranged in rows in the transverse direction.
, the conductive terminals include an upper row of terminals and a lower row of terminals, the welding parts of the lower row of terminals and the welding parts of the upper row of terminals are arranged in parallel in a front row and a rear row, the welding parts of the upper row of terminals and the welding parts of the lower row of terminals are exposed out of the lower surface of the rear end part, the glue overflow preventing groove is located on the lower surface of the rear end part and in front of the welding parts of the lower row of terminals, and the length of the glue overflow preventing groove in the transverse direction is not less than the whole length of the welding parts of the upper row of terminals and the welding parts of the lower row.
, the glue overflow preventing grooves are arranged in front and back, glue overflow preventing grooves are arranged in front of the back surface of the waterproof glue plate, and glue overflow preventing grooves are arranged in back of the back surface of the lower row of terminals.
, the housing includes a shielding housing fixed outside the terminal module, the shielding housing includes a cylindrical main body, side arms extending backwards from two sides of the rear end of the main body, and welding feet formed by extending downwards from the lower ends of the side arms, and the two side arms abut against two sides of the rear end of the base.
, the housing further comprises an insulating housing fixed outside the shielding housing, and the waterproof rubber plate is formed by liquid waterproof rubber liquid after being blocked in a gap between the tail of the insulating housing and the mounting parts of the shielding housing and the base of the terminal module and then solidified.
, the electric connector step including the fixing in insulating case's metal support, the metal support is two that the symmetry set up, two the metal support respectively including the fixing in burying the portion underground in insulating case both sides, certainly bury the portion rear end and extend backward the fixed arm of insulating case rear end underground, the fixed arm with the side arm is fixed through the welding mode, the upper surface of the both sides of rear end portion upwards protrudes two protruding portions that form, each the upside bending type of metal support's fixed arm becomes to detain the portion, detain the portion with protruding portion buckle fit.
, the electric connector further includes a waterproof ring, and the waterproof ring is injection molded at the outer periphery of the front end of the insulating housing or sleeved at the outer periphery of the front end of the insulating housing.
, the insulator includes an upper end seat, a lower end seat fastened to the upper end seat, and an insulator injection-molded into with the upper end seat and the lower end seat , the upper end seat and the upper row terminal are injection-molded to form an upper terminal module, the lower end seat and the lower row terminal are injection-molded to form a lower terminal module, the electrical connector further includes a metal reinforcing plate, and the metal reinforcing plate is disposed between the upper terminal module and the lower terminal module.
Compared with the prior art, the utility model discloses following beneficial effect has: because the lower surface of the base is provided with the glue overflow preventing groove in front of the welding pins of the conductive terminals, the liquid waterproof glue solution can be effectively prevented from flowing to the welding part of the conductive terminals, and the phenomenon of empty welding of the welding part is avoided.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of the electrical connector of the present invention.
Fig. 2 is a perspective view of fig. 1 from another direction .
Fig. 3 is a partially exploded perspective view of the electrical connector of the present invention.
Fig. 4 is a partially exploded perspective view of fig. 3 from another .
Fig. 5 is a partially exploded perspective view of the terminal module and the shielding housing of the electrical connector of the present invention.
Fig. 6 is a partially exploded perspective view of fig. 5 from another .
Fig. 7 is a partially exploded perspective view of the upper terminal module, the metal reinforcing plate and the lower terminal module of the electrical connector according to the present invention.
Fig. 8 is a partially exploded perspective view of fig. 7 from another .
Fig. 9 is a sectional view taken along line a-a of fig. 1.
[ description of main reference symbols ]
Glue overflow prevention groove 212 of protrusion 211
Contact part 31 of conductive terminal 3
The holding portion 32 is welded at the portion 33
Metal reinforcing plate 4 main plate part 41
The grounding pin 42 shields the case 5
Welding foot 53 metal support 6
Embedded part 61 fixing part 62
Fixing arm 63 buckling part 64
Holding part 65 insulating housing 7
The following detailed description is provided in connection with the above-described figures.
[ detailed description ] embodiments
Hereinafter, a specific embodiment of the electrical connector 100 of the present invention will be described with reference to fig. 1 to 9. The direction of the electrical connector 100 of the present invention is described with reference to fig. 1, and the docking direction defined by the docking connector (not shown) in fig. 1 is the front-back direction, the vertical direction perpendicular to the front-back direction, and the horizontal direction perpendicular to the front-back direction and the vertical direction, respectively. The port 101 of the electrical connector 100 is located at the front end of the electrical connector 100.
Referring to fig. 1 to 9, the present invention provides electrical connectors 100, which can be mounted on a circuit board (not shown), wherein the electrical connector 100 includes a terminal module 10, a housing fixed outside the terminal module 10, a metal bracket 6 fixed in the housing, a waterproof ring 8 surrounding the front end of the housing, and a waterproof rubber plate 9 sealing the rear end of the electrical connector 100.
Referring to fig. 1 to 9, the terminal module 10 includes an insulating housing 2, two rows of conductive terminals 3 held in the insulating housing 2, and a metal reinforcing plate 4 held in the insulating housing 2 and located between the two rows of conductive terminals 3.
Referring to fig. 1 to 9, the insulative housing 2 includes a base 21 and a tongue 22 extending forward from the base 21, the base 21 includes a mounting portion 26 at a front end thereof and a rear end portion 27 at a rear end thereof, two sides of the rear end portion of the base 21 upwardly protrude to form two protruding portions 211, the tongue 22 extends forward from the front end of the mounting portion 26 of the base 21, two sides of the tongue 22 are respectively recessed laterally inward to form a groove 222, two sides of the front end of the tongue 22 are respectively extended laterally outward to form a protrusion 221, the protrusion 221 is located in front of the groove 222, the protrusion 221 and the groove 222 can be used to fasten with a mating connector (not shown), the insulative housing 2 includes an upper seat 23, a lower seat 24 fastened with the upper seat 23, and an insulative member 25 molded with the upper seat 23 and the lower seat 24, the lower seat , the upper seat 23 includes a first base 231 and a second base extending forward from the second base 231, and a second base 242 includes a second base 251 and a third base 251, a third base 242, a third base 251, a third base 242 and a third base 242, a third base 251, and a third base 242.
Referring to fig. 5 to 9, the two rows of conductive terminals 3 include upper rows of terminals 301 and lower rows of terminals 302, the upper rows of terminals 301 and the lower rows of terminals 302 may be arranged in a manner that the number of terminals is the same and the direction is symmetrical, so that the electrical connector 100 may be mated with a mating connector (not shown) in a forward or reverse direction, each conductive terminal 3 includes a holding portion 32 held in the insulating body 2, a contact portion 31 formed by extending forward from a front end of the holding portion 32 and exposed to the tongue plate 22, and a soldering portion 33 formed by extending backward from a rear end of the holding portion 32 and exposed to a lower surface of the rear end 27, the contact portion 31 of the upper row of terminals 301 is exposed to an upper surface of the tongue plate 22, the contact portion 31 of the lower row of terminals 302 is exposed to a lower surface of the tongue plate 22, the soldering portion 33 of the upper row of terminals 301 is arranged in an row in a transverse direction, the soldering portion 33 of the lower row of terminals 302 is arranged in a row in a front-back direction, the soldering portion 33 of the soldering portion of the upper row of.
Referring to fig. 2, 4, 6, 8 and 9, the base 21 further includes two glue overflow preventing grooves 212 located on the lower surface of the rear end portion 27, the glue overflow preventing grooves 212 are formed by being recessed upward from the lower surface of the rear end portion 27 and extending laterally, in the present embodiment, the two glue overflow preventing grooves 212 are arranged in front of each other and located in front of the two rows of welding portions 33 of the upper row of terminals 301 and the lower row of terminals 302, and the two glue overflow preventing grooves 212 are located on the lower surface of the second base 242.
Referring to fig. 7 to 9, the metal reinforcing plate 4 has a plate-shaped structure, and the metal reinforcing plate 4 includes a plate-shaped main plate portion 41 and butt-joint legs 42 bent downward from two sides of the rear end of the main plate portion 41.
Referring to fig. 1 to 6 and 9, the housing includes a shielding housing 5 fixed outside the terminal module 10 and an insulating housing 7 fixed outside the shielding housing 5, the metal bracket 6 is fixed on the insulating housing 7, the waterproof ring 8 is disposed around the front end of the insulating housing 7, an glue accommodating space 102 is formed between the insulating housing 7 and the base 21, and the waterproof rubber plate 9 is sealed in the glue accommodating space 102.
Referring to fig. 1 to 6 and 9, the shielding shell 5 includes a cylindrical main body 51, side arms 52 extending backward from two sides of the rear end of the main body 51, and welding legs 53 extending downward from the lower ends of the side arms 52.
Referring to fig. 1 to 4 and 9, the metal brackets 6 are symmetrically pairs, the metal brackets 6 include embedded portions 61 fixed in two sides of the insulating housing 7, fixing portions 62 extending from the embedded portions 61 laterally outward to two sides of the insulating housing 7, and fixing arms 63 extending from rear ends of the embedded portions 61 rearward to rear ends of the insulating housing 7, the upper sides of the fixing arms 63 are bent and extended to form retaining portions 64 corresponding to the protruding portions 211, and lower sides of the fixing arms 63 are bent and extended to form abutting portions 64.
The soldering portion 33, the grounding pin 42 and the soldering pin 53 may be mounted on the circuit board (not shown) by soldering. The fixing portion 62 may be fixed to the circuit board (not shown) by screws. In another embodiment, the fixing portion 62 may be mounted on the circuit board (not shown) by soldering.
Referring to fig. 1 to 9, the assembly process of the electrical connector 100 of the present invention is as follows:
first, an upper terminal 301 and a lower terminal 302 are provided, the upper seat 23 and the upper terminal 301 are injection molded to form a body, thereby forming an upper terminal module 11, the contact portion 31 of the upper terminal 301 is exposed on the upper surface of the tongue plate 232, the lower seat 24 and the lower terminal 302 body are injection molded to form a body, thereby forming a lower terminal module 12, and the contact portion 31 of the lower terminal 302 is exposed on the upper surface of the second tongue plate 242.
Next, providing a metal reinforcing plate 4, arranging the metal reinforcing plate 4 between the terminal module 11 and the lower terminal module 12, fastening and fixing the upper terminal module 11 and the lower terminal module 12 in the vertical direction, clamping the metal reinforcing plate 4 between the upper terminal module 11 and the lower terminal module 12, providing an insulating member 25, and injection-molding the insulating member 25, the upper terminal module 11, the metal reinforcing plate 4 and the lower terminal module 12 into , thereby forming the terminal module 10, wherein the butt-joint pins 42 of the metal reinforcing plate 4 are located outside of the positions between the welding portions 33 of the upper row of terminals 301 and the lower row of terminals 302 in the front-rear direction.
Then, a shield case 5 is provided. The shielding shell 5 is sleeved outside the terminal module 10 from front to back. The mounting portion 26 is held in the main body 51 of the shield case 5. The two side arms 52 of the shielding shell 5 are respectively abutted against two sides of the rear end 27 of the base 21.
Next, pairs of metal brackets 6 are provided, pairs of metal brackets 6 are injection molded to form bodies, waterproof rings 8 are provided, bodies are injection molded from the waterproof rings 8 and the outer peripheral positions of the front ends of the insulating housings 7, and in other embodiments, the waterproof rings 8 may be assembled and sleeved on the outer peripheral positions of the front ends of the insulating housings 7.
Then, the insulating housing 7 is sleeved outside the shielding housing 5 from front to back, pairs of fixing arms 63 of the metal bracket 6 are respectively abutted against the outer sides of the two side arms 52 of the shielding housing 5, the fixing arms 63 and the side arms 52 are fixed by welding, the buckling parts 64 are buckled on the protruding parts 211, the buckling parts 65 are upwards propped against the lower surface of the base 211, so that the fixing between the metal bracket 6 and the shielding housing 5 is firmer, the buckling parts 64 are buckled on the protruding parts 211, the side arms 52 of the shielding housing 5 and the fixing arms 63 of the metal bracket 6 can be effectively prevented from transversely outwards tilting, at the moment, the rear end part 27 of the base 21 is backwards exposed outside the shielding housing 5 and the rear end of the insulating housing 7, and the two glue overflow preventing grooves 212 are also exposed outside the shielding housing 5 and the rear end of the insulating housing 7.
And finally, supplying liquid waterproof glue solution, injecting the liquid waterproof glue solution into the glue containing space 102 to fill a gap between the insulating shell 7 and the shielding shell 5 in the glue containing space 102 and the terminal module 10, and then solidifying the liquid waterproof glue solution to form the waterproof glue plate 9, wherein waterproof glue grooves 212 in the two anti-overflow glue grooves 212 are forward close to the rear surface of the waterproof glue plate 9, and anti-overflow glue grooves 212 are backward close to the welding part 33 of the lower row of terminals 302.
In this embodiment, the lateral length of the glue overflow preventing groove 212 is not less than the length of the entire welding portion 33 of the upper row terminal 301 and the lower row terminal 302 in the lateral direction, so that the glue overflow preventing groove 212 can guide the liquid waterproof glue to a more sufficient lateral space, and more preferably prevent the liquid waterproof glue from flowing backward to the position of the welding portion 33.
Compared with the prior art, the utility model discloses following beneficial effect has: the glue overflow prevention groove 212 is arranged on the lower surface of the base 211 in front of the welding pins 33 of the conductive terminals 3, so that liquid waterproof glue can be effectively prevented from flowing to the welding parts 33 of the conductive terminals 3, and the phenomenon of empty welding of the welding parts 33 is avoided; furthermore, the fixing arm 63 of the metal bracket 6 is welded and fixed with the side arm 52 of the shielding shell 5, and the buckling part 64 of the metal bracket 6 is in snap fit with the protruding part 211 of the base 211, so that the fixing arm 63 and the side arm 52 can be effectively prevented from warping outwards, and the waterproof stability of the waterproof rubber plate 9 is also ensured.
The above description is only a partial embodiment of the present invention, not all embodiments, and any equivalent changes that the technical solutions of the present invention take are covered by the claims of the present invention through reading the present invention.
Claims (10)
- The electric connector comprises a terminal module, a shell sleeved outside the terminal module, and a waterproof rubber plate blocked between the terminal module and the shell, wherein the terminal module comprises an insulating body and a plurality of conductive terminals fixed on the insulating body, the insulating body comprises a base and a tongue plate formed by extending forwards from the front end of the base, a glue containing space is formed between the base and the shell, the base comprises a mounting part fixed in the shell and a rear end part extending backwards out of the shell from the mounting part, the plurality of conductive terminals comprise welding parts exposed out of the rear end part, and the waterproof rubber plate is formed by filling liquid waterproof rubber liquid into the glue containing space and then solidifying the liquid waterproof rubber liquid.
- 2. The electrical connector of claim 1, wherein: the waterproof rubber plate is fixedly held on the outer peripheral side of the mounting part of the base, the anti-overflow rubber groove is formed in the lower surface of the rear end part in an extending mode along the transverse direction, and the welding parts of the plurality of conductive terminals are exposed out of the lower surface of the rear end part.
- 3. The electrical connector as claimed in claim 2, wherein the soldering portions of the plurality of conductive terminals are arranged in rows in the transverse direction, the glue overflow preventing groove is located in front of the soldering portions, and the length of the glue overflow preventing groove in the transverse direction is not less than the entire length of the soldering portions of the plurality of conductive terminals arranged in rows in the transverse direction.
- 4. The electrical connector of claim 2, wherein: the plurality of conductive terminals comprise an upper row of terminals and a lower row of terminals, the welding parts of the lower row of terminals and the welding parts of the upper row of terminals are arranged in parallel in a front row and a rear row, the welding parts of the upper row of terminals and the welding parts of the lower row of terminals are exposed out of the lower surface of the rear end part, the anti-overflow glue groove is positioned on the lower surface of the rear end part and in front of the welding parts of the lower row of terminals, and the length of the anti-overflow glue groove in the transverse direction is not smaller than the whole length of the welding parts of the upper row of terminals and the.
- 5. The electrical connector of claim 4, wherein said glue overflow preventing slots are two, glue overflow preventing slots are located forward near the rear surface of said glue-proof plate, and glue overflow preventing slots are located backward near the front of the soldering portion of said lower row of terminals.
- 6. The electrical connector of claim 1, wherein: the shell comprises a shielding shell fixed outside the terminal module, the shielding shell comprises a cylindrical main body part, side arms extending backwards from two sides of the rear end of the main body part respectively, and welding feet formed by extending downwards from the lower ends of the side arms, and the two side arms are abutted against two sides of the rear end part of the base.
- 7. The electrical connector of claim 6, wherein said housing further comprises an insulative housing retained outside said shielding housing, said glue receiving space being formed between said insulative housing and said base.
- 8. The electrical connector as claimed in claim 7, wherein the electrical connector further comprises two metal brackets fixed to the insulating housing, the two metal brackets are symmetrically arranged, each of the two metal brackets comprises an embedded portion fixed to two sides of the insulating housing, and a fixing arm extending from a rear end of the embedded portion to a rear end of the insulating housing, the fixing arm and the side arms are fixed by welding, upper surfaces of two sides of the rear end portion protrude upwards to form two protruding portions, an upper side of the fixing arm of each metal bracket is bent to form a buckling portion, and the buckling portion is in snap fit with the protruding portions.
- 9. The electrical connector of claim 7, wherein the electrical connector further comprises a waterproof ring that is injection molded or sleeved around the outer periphery of the front end of the insulative housing.
- 10. The electrical connector of claim 4, wherein the housing comprises an upper housing, a lower housing engaged with the upper housing, and an insulator injection molded with the upper and lower housings , the upper housing and the upper row of terminals injection molded to form an upper terminal module, the lower housing and the lower row of terminals injection molded to form a lower terminal module, the electrical connector further comprises a metal stiffener disposed between the upper and lower terminal modules.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393862.3U CN210006975U (en) | 2019-03-26 | 2019-03-26 | Electrical connector |
| US16/830,256 US11081833B2 (en) | 2019-03-26 | 2020-03-25 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393862.3U CN210006975U (en) | 2019-03-26 | 2019-03-26 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210006975U true CN210006975U (en) | 2020-01-31 |
Family
ID=69302167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920393862.3U Active CN210006975U (en) | 2019-03-26 | 2019-03-26 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210006975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792898A (en) * | 2021-01-25 | 2022-07-26 | 华为技术有限公司 | Connector, connector assembly and electronic equipment |
-
2019
- 2019-03-26 CN CN201920393862.3U patent/CN210006975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792898A (en) * | 2021-01-25 | 2022-07-26 | 华为技术有限公司 | Connector, connector assembly and electronic equipment |
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| GR01 | Patent grant |