CN206524454U - The water proof structure of electrical connector module - Google Patents

The water proof structure of electrical connector module Download PDF

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Publication number
CN206524454U
CN206524454U CN201720053314.7U CN201720053314U CN206524454U CN 206524454 U CN206524454 U CN 206524454U CN 201720053314 U CN201720053314 U CN 201720053314U CN 206524454 U CN206524454 U CN 206524454U
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China
Prior art keywords
base frame
insulating base
outside
shell
electrical connector
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CN201720053314.7U
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Chinese (zh)
Inventor
林宜修
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Assem Technology Co Ltd
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Assem Technology Co Ltd
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Abstract

The utility model discloses a kind of water proof structure of electrical connector module, the insulating base frame interior space side of the electrical connector module has opening, opposite side is provided with containing groove, and it is respectively equipped with location division in the outside of insulating base frame two, outside covers shield shell again, the outside of shield shell two is respectively equipped with fitting portion and can be assembled in each location division of insulating base frame both sides, the insulation shell and shielding shell of electric connector are set in the accommodation space of insulating base frame, and the hyoplastron of insulation shell side stretches through to shielding shell, integrally formed terminal group side is respectively docked side and extended respectively on hyoplastron inside insulation shell, lower surface, the weld side of terminal group opposite side is each extended over outside the containing groove of insulating base frame, marine glue can be filled in inside containing groove, so that electrical connector module has water-proof function.

Description

The water proof structure of electrical connector module
Technical field
The utility model is related to a kind of water proof structure of electrical connector module, the electrical connection espespecially with good water-proof function Device module, it sets electric connector and outside cover shield shell, the welding of the terminal group of electric connector inside insulating base frame The containing groove of insulating base frame is extended in side, in filling in marine glue in containing groove, so that electrical connector module has waterproof work( Energy.
Background technology
With the progress of electronics technology, the work and life that many electronics, electric product give people bring it is comfortable with it is convenient, Also cause people more and more to rely on electronics, electric product, by various electronic signals control electronics, electric product work, also because Constantly it is improved for various electronics, electric product, various electronics, the use function of electric product also must be carried out constantly Update, manipulating electronics, electric product by electronic signal is worked, and the speed of electronic signal transmission is also constantly lifted, it is necessary to Electronic signal transmission is carried out by various coffret, electric connector etc. between supplied for electronic, electric product, then transmits electronic signal Coffret is also constantly improved, to lift coffret, the kenel of electric connector and quality, the transmission electricity of transmission electronic signal The speed of subsignal, but pattern, the species of various electronic signal transmission interface are quite a lot of, various signal transmission interfaces, electrical connection The dimensions of device also has difference, and the pattern for transmitting electronic signal is also different, then many specifications must be installed on electronic product Coffret, the electric connector of pattern, to meet the demand that electronic product carries out various electronic signal transmission, so in various electricity There must be enough spaces on sub- product, just be available for that various different types of coffret, electric connector are installed.
General electric connector wears multiple terminals inside insulated rubber core, and metal shell is covered outside insulated rubber core Form shielding, still, due to metal shell be by metallic plate punching be molded after bend be coated on outside insulated rubber core again, so Many gaps can be formed on metal shell periphery, cause electric connector in use, its external metallization housing periphery fissure gap position, Easily penetrated into by outside moisture, and then electrical connector interior is penetrated into along metal shell and welded on the circuit board set, and led Send a telegraph the circuit board that connector connected and produce short circuit, failure or on fire etc..
Therefore, how to solve electric connector external metallization housing periphery gap position easily infiltrate into aqueous vapor and it is easy because The problems such as short circuit, failure occur for this circuit board for causing electric connector weldering to set, the relevant manufactures for being as engaged in the industry are desired most ardently Study improved direction.
Utility model content
Inventor, in view of above mentioned problem, is to collect related data, is assessed and consideration via multi-party, and to engage in The many years of experience of the industry accumulation, via constantly studying and changing, beginning to design can electrically connect in the assembled inside of insulating base frame Device, and multiple terminals of electric connector are extended at the containing groove for passing insulating base frame side, are to fill out inside containing groove Marine glue is noted, it is to avoid outside hydrophone penetrates into internal along electric connector periphery, so that the electrical connection utensil that the utility model is provided There is good waterproof effect.
Main purpose of the present utility model is that the insulating base frame interior space side of the electrical connector module has Opening, opposite side is provided with containing groove, and is respectively equipped with location division in the outside of insulating base frame two being closely open, then at insulating base Shield shell is covered outside body, then the outside of shield shell two is respectively equipped with fitting portion and can be assembled in each of insulating base frame both sides The insulation shell of electric connector is set in location division, the accommodation space of insulating base frame and shell is shielded, and insulation shell side Hyoplastron stretches through to the grafting space of shielding enclosure, and is integrally formed terminal group inside insulation shell, for terminal group Side respectively docks side and extends respectively to hyoplastron upper and lower surface, and the weld side of terminal group opposite side each extends over insulating base frame Containing groove outside, you can marine glue is filled in inside containing groove, so that electrical connector module has water-proof function.
Secondary objective of the present utility model is that the insulating base frame is provided with accommodation space in inside, and in accommodation space side Opening with outside insertion, the accommodation space opposite side of opposed open is provided with hollow form containing groove, and containing groove bottom Portion is outwards provided with the through hole of multiple outside insertions in Openworks shape, rear side wall, and the screening for being formed and being covered is set outside each through hole Shield, the covering can be the various thin type lamellar bodies such as mylar film, plastic sheet or silica gel piece.
Another object of the present utility model is the insulating base frame in the location division set by the nearly outside of opening two, including one Take shape in the scarfing seat and the interlocking slot inside scarfing seat in longitudinally through shape in the insulating base frame closely outside of opening two, screen Cover housing and be provided with the base enclosure covered at the top of insulating base frame, and base enclosure both sides are respectively equipped with the L-type pin in continuous bending, then Be respectively equipped with fitting portion inside the pin of both sides, two fitting portions be respectively equipped with inserting foot self-shileding housing both sides extend vertically with Contraposition is inserted in each interlocking slot of each scarfing seat.
A further object of the present utility model is that the insulating base frame includes one in the location division set by the nearly outside of opening two Take shape in insulating base frame closely two relative limiting side walls in the outside of opening two and positioned at two spacing interiors in hollow out The spacing slot of shape, then shield shell is provided with the base enclosure covered at the top of insulating base frame, and base enclosure both sides are respectively equipped with continuous The L-type pin and the fitting portion positioned at pin side of bending, so that each pin, each fitting portion are disposed adjacent in base enclosure respectively Both sides, two fitting portions are respectively equipped with interlocking pin, and each interlocking pin self-shileding housing both sides are extended vertically after continuously bending, with respectively Contraposition is inserted in each spacing slot of each scarfing seat in the outside of insulating base frame two.
A further object of the present utility model is that the electric connector includes insulation shell, is shaped in inside insulation shell Terminal group and cover shielding shell outside insulation shell, insulation shell side is convexly equipped with hyoplastron, and in internal one Forming ends subgroup, then terminal group side respectively docks side and extends respectively to expose hyoplastron upper and lower surface, and shields in shell The side of docking of portion grafting space and the terminal group of hyoplastron and upper and lower surface may make up and meet USB (USB Type-C) the electric connector of specification, outside the electric connector can by projected in mould processing (Insert Molding) one into Type insulating base frame, insulating base frame is exposed in the docking side in the grafting space of the shield shell of electric connector, hyoplastron and terminal group etc. Open outside.
Brief description of the drawings
Fig. 1 is stereo appearance figure of the present utility model;
Fig. 2 is three-dimensional exploded view of the present utility model;
Fig. 3 is the three-dimensional exploded view at another visual angle of the utility model;
Fig. 4 is the side cutaway view before the utility model preferred embodiment filler;
Fig. 5 is the side cutaway view after the utility model preferred embodiment filler;
Fig. 6 is the stereo appearance figure after the utility model preferred embodiment filler;
Fig. 7 is the three-dimensional exploded view of another embodiment of the utility model;
Fig. 8 is the stereo appearance figure of the utility model another embodiment;
Fig. 9 is the three-dimensional exploded view at another visual angle of the utility model another embodiment;
Figure 10 is the stereo appearance figure after the utility model another embodiment filler.
Description of reference numerals:1- insulating base frames;10- accommodation spaces;101- is open;11- containing grooves;110- through holes;12- Location division;121- scarfing seats;1210- rabbets slot;122- limiting side walls;The spacing slots of 1220-;2- shield shells;21- bases Shell;22- fitting portions;221- shanks;222- rabbets pin;23- pins;3- electric connectors;31- insulation shells;311- hyoplastrons; 32- terminal groups;321- docks side;322- weld sides;33- shields shell;330- grafting space;34- plug divisions;35- collision mats Circle;4- coverings;5- marine glues;6- circuit boards;61- pads.
Embodiment
To reach above-mentioned purpose and effect, technological means and its construction that the utility model is used, the method implemented etc., Hereby draw as follows with regard to its feature of preferred embodiment elaborate of the present utility model and function.
As shown in Figure 1, Figure 2, Figure 3 shows, stereo appearance figure respectively of the present utility model, three-dimensional exploded view, another visual angle Three-dimensional exploded view, it is clear that the water proof structure for the electrical connector module that the utility model is provided includes shown in figure Insulating base frame 1, shield shell 2 and electric connector 3, wherein:
The inside of insulating base frame 1 has accommodation space 10, and the side of accommodation space 10 has the opening to outside insertion 101, the opposite side of accommodation space 10 of opposed open 101 is provided with containing groove 11, then containing groove 11 be hollow form, bottom to It is in Openworks shape outside, multiple through holes 110 run through is provided with the rear side wall of containing groove 11, separately in the insulating base of nearly opening 101 1 liang of outside of body is respectively equipped with location division 12.
The shield shell 2 is respectively equipped with fitting portion 22 in the both sides of tabular metal base enclosure 21.
The electric connector 3 include insulation shell 31, the terminal group 32 that is shaped in inside insulation shell 31 and cover in Metal shielding shell 33 outside insulation shell 31, the side of insulation shell 31 is convexly equipped with hyoplastron 311, and each for the side of terminal group 32 Docking side 321 extends respectively to be exposed to the upper and lower surface of hyoplastron 311, and each weld side 322 of the opposite side of terminal group 32 Each extend over out outside the opposite side of insulation shell 31, and shielding shell 33, and screen are covered in insulation shell 31, the outside of hyoplastron 311 Cover the inside of shell 33 and be available for housing insulation housing 31 and hyoplastron 311 provided with grafting space 330, and it is empty for the grafting of shielding shell 33 Between 330 with the terminal group 32 of hyoplastron 311 and upper and lower surface it is each dock side 321 constitute meet USB (USB Type-C) the plug division 34 of specification, waterproof washer 35 is provided with then at the outer sheath of plug division 34.
Above-mentioned each component covers shield shell 2, and supply 2 liang of shield shell when assembling in the top assembling of insulating base frame 1 Each fitting portion 22 in side is aligned respectively to be assembled in each location division 12 in the both sides of insulating base frame 1, and in the interior space of insulating base frame 1 Insulation shell 31, hyoplastron 311, terminal group 32 and the shielding shell 33 of 10 assembling electric connectors 3, and for the upper and lower both sides of hyoplastron 311 The terminal group 32 on the surface plug division 34 that respectively docking side 321, shielding shell 33 side grafting space 330 are constituted, extends simultaneously Outside to the opening 101 for exposing the side of insulating base frame 1, the waterproof washer 35 being arranged outside plug division 34 is held in outside opening 101 Side, and each weld side 322 of terminal group 32 for exposing of the opposite side of insulation shell 31 of power-feed connector 3 extends respectively to insulating base Inside the containing groove 11 of the opposite side of 1 interior space of body 10, then expose respectively outside containing groove 11, can be by insulating base frame 1st, 3 groups of composition electrical connector modules of the present utility model of shield shell 2 and electric connector.
And the above-mentioned insulating base frame 1 is respectively equipped with location division 12 in closely 101 liang of outsides of opening, each location division 12 is provided with interlocking Seat 121 is shaped in 1 liang of outside of insulating base frame, and is provided with longitudinally through interlocking slot 1210 in each inside of scarfing seat 121, The shield shell 2 in the top of insulating base frame 1 is then covered to cover in the top of insulating base frame 1, screen using flat metal base enclosure 21 The both sides of base enclosure 21 for covering housing 2 are respectively equipped with the L-shaped pin 23 of continuous bending, and each inside of pin 23 in the both sides of base enclosure 21 is respectively Provided with fitting portion 22, then each fitting portion 22 is respectively equipped with from the vertically extending shank 221 in the both sides of base enclosure 21, for base enclosure 21 again Each shank 221 that both sides set fitting portion 22 aligns be embedded to the scarfing seat 121 of each location division 12 in the both sides of insulating base frame 1 respectively Rabbet in slot 1210, reach purpose of the strong fix of shield shell 2 outside insulating base frame 1.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, three-dimensional exploded view respectively of the present utility model, another visual angle The side cutaway view after side cutaway view, preferred embodiment filler, preferably implementation before three-dimensional exploded view, preferred embodiment filler Stereo appearance figure, the three-dimensional exploded view of another embodiment after example filler, it is clear that the utility model shown in figure The water proof structure of the electrical connector module of offer is to cover shield shell 2, internal setting electric connector 3 in the outside of insulating base frame 1 Afterwards, i.e., covering 4 is covered in the outside of each through hole 110 of the trailing flank of containing groove 11 of insulating base frame 1, you can recessed towards housing Marine glue 5 is filled in inside groove 11, marine glue 5 can be avoided outwards to be overflowed from each through hole 110 of containing groove 11, and can be by waterproof Containing groove 11 is filled up and forms fully sealed position by glue 5, and is made outside the side opening 101 of accommodation space 10 1 of insulating base frame 1 Side to be blocked by waterproof washer 35, the hyoplastron 311 of electric connector 3, each docking side 321 of terminal group 32 etc. respectively with it is accommodating recessed The formation isolation of groove 11, and after after the solidification of the interior waterproof glue 5 of containing groove 11, you can by the outside of each through hole 110 of containing groove 11 The covering 4 covered torn off, remove after, you can reach that insulating base frame 1 has the purpose of good waterproofing effect, then insulating base The side containing groove 11 of body 1 is by the sealing of marine glue 5, and 101 peripheries that are open are blocked by waterproof washer 35, can make insulating base frame 1 has multiple water-proof function.
And can by the electrical connector module of the present utility model of insulating base frame 1,3 groups of structures of shield shell 2 and electric connector It is fixedly arranged on the surface of preinstalled circuit plate 6, each weld side 322 of electric connector is welded located at the surface of preinstalled circuit plate 6 respectively Each pad 61 at, then when the plug division 34 of electrical connector module is for outside absolute presupposition electric connector grafting, by inserting The waterproof washer 35 that the outside of socket part 34 is arranged can prevent outside moisture by the opening 101 of insulating base frame 1 penetrate into insulating base frame 1, The surface of preinstalled circuit plate 6 at the rear of electric connector 3, can also avoid moisture from penetrating into insulating base frame by the hyoplastron 311 of electric connector 3 At the 1 opposite side containing groove 11 of accommodation space 10, i.e., preinstalled circuit plate 6 is not set to be broken down by influence of moisture or short circuit Deng, you can water-proof function when lifting electrical connector module is applied.
As shown in Fig. 8, Fig. 9, Figure 10, the respectively stereo appearance figure of the utility model another embodiment, another embodiment Stereo appearance figure after the three-dimensional exploded view at another visual angle, another embodiment filler, it is clear that this reality shown in figure With the water proof structure of the electrical connector module of new offer, location division is respectively equipped with closely 101 liang of outsides of opening in insulating base frame 1 12, each location division 12 is shaped in 1 liang of outside of insulating base frame provided with two relative limiting side walls 122, and in each location division 12 inside of two relative limit side walls 122 is provided with the spacing slot 1220 of Openworks shape, then covers in the screen at the top of insulating base frame 1 Cover housing 2 to cover in the top of insulating base frame 1 using flat metal base enclosure 21, the both sides of base enclosure 21 of shield shell 2 are set respectively There is the L-shaped pin 23 of continuous bending, and the both sides of base enclosure 21 of adjacent each pin 23 are respectively equipped with the fitting portion continuously bent again 22, then each fitting portion 22 be respectively equipped with again from the interlocking pin 222 that extends vertically lengthwise behind the both sides of base enclosure 21 continuously bending, for base Each interlocking pin 222 that the both sides of shell 21 set fitting portion 22 aligns be embedded to two of each location division 12 in the both sides of insulating base frame 1 limits respectively In the spacing slot 1220 of position side wall 122, purpose of the strong fix of shield shell 2 outside insulating base frame 1 is reached.
It the foregoing is only preferred embodiment of the present utility model, non-therefore limitation protection model of the present utility model Enclose, the water proof structure for the electrical connector module that the utility model is provided covers shield shell 2 in the top of insulating base frame 1, and absolutely 1 liang of outside location division 12 of edge pedestal is embedded, assembled for each contraposition of fitting portion 22 in the both sides of shield shell 2, and inside insulating base frame 1 The setting electric connector 3 of accommodation space 10, and each docking side 321 of terminal group 32 on the upper and lower surface of 3 side hyoplastron of electric connector 311, Coordinate the grafting space 330 of shielding shell 33 to constitute plug division 34, i.e., extended to for plug division 34 and expose the side of insulating base frame 1 and open The outside of mouth 101, and blocked for the waterproof washer 35 being arranged outside the plug division 34 of shielding shell 33 on the outside of opening 101, terminal group 32 opposite sides respectively dock side 321 and extended respectively at the side containing groove 11 of insulating base frame 1, and each weld side 322 is simultaneously exposed accommodating Outside groove 11, you can fill in marine glue 5 inside towards containing groove 11, the periphery of opening 101 and the opposite side of insulating base frame 1 are reached Containing groove 11 is respectively provided with water-proof function, and the multiple outsides of through hole 110 of the rear side of containing groove 11 of insulating base frame 1 utilize covering 4 are blocked, then containing groove 11 are carried out filling in marine glue 5, be avoided that marine glue 5 is excessive from containing groove 11, so as to reach Sealed effect is filled up by marine glue 5 completely to containing groove 11, thus may achieve the structure of foregoing advantages, device such as all should be by The utility model is covered, such a simple modification and equivalent structure change, all should similarly be contained in patent model of the present utility model In enclosing, Chen Ming is given in conjunction.
The utility model is designed mainly for the water proof structure of electrical connector module, is covered using insulating base frame top Shield shell, so that shield shell both sides fitting portion is assembled in each location division in insulating base frame both sides, and in interior space group Electric connector is filled, and the side opening of insulating base frame one is exposed in power-feed connector side plug division, then in being arranged with waterproof outside plug division Packing ring is blocked in open outer side, and each weld side of electric connector opposite side terminal group extends respectively to pedestal side containing groove, and Marine glue is filled in towards containing groove, so as to make electrical connector module have good water-proof function, and electrical connector module is being inserted The opening of the insulating base frame on socket part periphery is respectively formed waterproof with the weld side in another side containing groove, has electrical connector module Multiple waterproof effect, and avoid electrical connector module from being entered by external water air infiltration, the default electricity that electrical connector module weldering is set can be kept away Road plate makes moist, and the foregoing is only preferred embodiment of the present utility model, non-therefore limit to protection of the present utility model Scope, therefore such as with the simple modification carried out by the utility model specification and schema content and equivalent structure change, all should be same Reason is contained in protection domain of the present utility model, and Chen Ming is given in conjunction.

Claims (6)

1. a kind of water proof structure of electrical connector module, including insulating base frame, shield shell and electric connector, it is characterised in that:
There is the accommodation space of hollow form inside the insulating base frame, and accommodation space side has the opening outside insertion, it is another Side is provided with the containing groove that side is in outwards Openworks shape, and is respectively equipped with location division in the outside of insulating base frame two being closely open;
The shield shell is covered outside insulating base frame, and both sides are respectively equipped with the fitting portion for being assembled in the outside of insulating base frame two;And
The electric connector is arranged in the accommodation space of insulating base frame, and is included insulation shell, is shaped in insulation shell Internal terminal group and cover shielding shell outside insulation shell, and in insulation shell side be convexly equipped with stretch through it is outer to shielding Hyoplastron inside shell, terminal group side is provided with the docking side for extending to hyoplastron upper and lower surface, and docking side supplies shield shell And hyoplastron is extended at the opening of insulating base frame, the appearance for passing insulation shell and extending insulating base frame is provided with terminal group opposite side Put and the marine glue with water-proof function is filled with inside the weld side outside groove, containing groove.
2. the water proof structure of electrical connector module according to claim 1, it is characterised in that the insulating base frame is opened in relative The opposite side of mouth is in outwards the hollow form containing groove of hollow out provided with bottom, and wall is outwards passed through provided with multiple on rear side of containing groove Logical through hole, and the covering for being formed and being covered is set outside each through hole, the covering is mylar film, plastic sheet or silica gel piece.
3. the water proof structure of electrical connector module according to claim 1, it is characterised in that the insulating base frame is in nearly opening Location division set by two outsides includes being shaped in the insulating base frame closely scarfing seat in the outside of opening two and in scarfing seat Portion is in the interlocking slot of longitudinally through shape, and shield shell is provided with the base enclosure covered at the top of insulating base frame, and base enclosure both sides are distinguished Provided with the L-type pin in continuous bending, fitting portion is respectively equipped with inside the pin of both sides, two fitting portions are respectively equipped with certainly Shield shell both sides extend vertically to align the inserting foot being inserted in each interlocking slot of each scarfing seat.
4. the water proof structure of electrical connector module according to claim 1, it is characterised in that the insulating base frame is in nearly opening Two outside set by location division include be shaped in insulating base frame closely opening two outside two relative limiting side walls and It is in the spacing slot of Openworks shape positioned at two spacing interiors, shield shell is provided with the base enclosure covered at the top of insulating base frame, And base enclosure both sides are respectively equipped with the L-type pin and the fitting portion positioned at pin side in continuous bending, for each pin, respectively Fitting portion is disposed adjacent in base enclosure both sides respectively, and two fitting portions, which are respectively equipped with after self-shileding housing both sides are continuously bent, vertically to be prolonged Stretch to align the interlocking pin being inserted in each spacing slot of each scarfing seat.
5. the water proof structure of electrical connector module according to claim 4, it is characterised in that the electric connector includes insulation Housing, the terminal group being shaped in inside insulation shell and the ground terminal positioned at the outside of insulation shell two, and in insulation shell The shielding shell in internal tool grafting space is covered outside the hyoplastron of body side projection, and grafting space and hyoplastron and upper surface are with The docking side of the terminal group on surface constitutes the electric connector for meeting universal serial bus specification, and electric connector is arranged at insulating base frame Accommodation space in.
6. the water proof structure of electrical connector module according to claim 1, it is characterised in that pass through outside the electric connector Processing is projected in mould and is integrally formed insulating base frame, the docking side of the shielding shell, hyoplastron and terminal group of electric connector is exposed respectively The open outside of insulating base frame.
CN201720053314.7U 2017-01-17 2017-01-17 The water proof structure of electrical connector module Active CN206524454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720053314.7U CN206524454U (en) 2017-01-17 2017-01-17 The water proof structure of electrical connector module

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Application Number Priority Date Filing Date Title
CN201720053314.7U CN206524454U (en) 2017-01-17 2017-01-17 The water proof structure of electrical connector module

Publications (1)

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CN206524454U true CN206524454U (en) 2017-09-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109915784B (en) * 2017-12-13 2021-08-10 株式会社小糸制作所 Light source unit
CN115084919A (en) * 2022-06-30 2022-09-20 东莞立德精密工业有限公司 Electric connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109915784B (en) * 2017-12-13 2021-08-10 株式会社小糸制作所 Light source unit
CN115084919A (en) * 2022-06-30 2022-09-20 东莞立德精密工业有限公司 Electric connector

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