CN102104221A - Socket element, grounding structure, manufacturing method thereof, electronic device with socket element - Google Patents
Socket element, grounding structure, manufacturing method thereof, electronic device with socket element Download PDFInfo
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- CN102104221A CN102104221A CN2009102534568A CN200910253456A CN102104221A CN 102104221 A CN102104221 A CN 102104221A CN 2009102534568 A CN2009102534568 A CN 2009102534568A CN 200910253456 A CN200910253456 A CN 200910253456A CN 102104221 A CN102104221 A CN 102104221A
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Abstract
The invention discloses a socket element, a grounding structure, an electronic device with the socket element and a manufacturing method of the grounding structure. The socket element comprises a socket body, a plug structure, a grounding structure, a fixing component, a grounding wire and an insulation plate, wherein the socket body comprises a substrate and a side wall; the substrate comprises a first side surface and a second side surface corresponding to each other; the plug structure and the grounding structure are respectively arranged on the side wall and the substrate; the grounding structure comprises a grounding component which comprises a first end part and a second end part; the first end part is bulged relative to the first side surface of the substrate; the fixing part is arranged on the second side surface of the substrate and is connected with a second end part of the grounding component so that the grounding component is fixed relative to the substrate; the grounding wire is connected with the fixing component by a first electric connecting end; the insulation plate is arranged on the second side surface of the substrate to cover the second end part of the grounding component, the fixing component and the first electric connecting end of the grounding wire; and the grounding wire penetrates the insulation plate to ground. The socket element can increase creepage distance to improve electrical safety.
Description
Technical field
The present invention relates to a kind ofly have the socket element of ground structure and application in electronic installation and manufacture method, but relate in particular to a kind of reduced volume and the technology easy socket element with ground structure, this ground structure, have the manufacture method of electronic installation and this ground structure of this socket element.
Background technology
Generally speaking, in order to ensure user security, electronic installation is provided with ground structure mostly.With adapter (adapter) is example, it has body and socket element, wherein body interior can ccontaining circuit board in order to change-over circuit, socket element then is provided with ground structure, because ground structure belongs to secondary side, and keep suitable electrical safety distance for the electronic component that belongs to primary side with the adapter body interior, body interior generally needs to be covered with the insulation cap near the ground structure place, the electric connecting sheet of only reserving ground structure is extended by insulation cap edge, and lead is wound in electric connecting sheet, carry out ground connection further to utilize lead to be connected to circuit board, certainly, for the electric connecting sheet that prevents ground structure contacts with other electronic components on the circuit board, the electric connecting sheet that exposes with respect to the insulation cap and also need extra cover cover insulating sleeve with the lead contact portion is to guarantee the electrical security of adapter.
Yet, because the insulation cap of existing adapter is arranged at body interior, therefore can occupy the volume of body interior and be difficult to dwindle the volume of socket element, be to be unfavorable for the miniaturization of adapter, in addition, with electric connecting sheet and with the technology very complicated of the sheathed insulating sleeve of lead contact portion, in case and insulating sleeve be punctured, also will cause negative effect to the electrical security of adapter.
In view of this, how to develop the manufacture method of a kind of socket element of tool ground structure and the application in electronic installation and this ground structure, to solve many defectives of prior art, real problem for the correlative technology field solution that presses at present.
Summary of the invention
At the defective that exists in the prior art, main purpose of the present invention is for providing a kind of socket element with ground structure, this ground structure, manufacture method with electronic installation and this ground structure of this socket element, wherein the ground structure of socket element is connected first electric connecting terminal of earth connection with the extension of fixed component, and the second end that makes earthing component is fixed with respect to fixed component and substrate is located between earthing component and the fixed component, the plate that will insulate again entirely is arranged on the substrate to cover the second end of earthing component, first electric connecting terminal of fixed component and earth connection, so that can borrowing the insulation plate, first electric connecting terminal of fixed component and earth connection, and avoid existing insulation cap to take the problem of adapter body interior volume with respect to external insulation; In addition, the present invention runs through the insulation plate with earth connection, and engage with the insulation plate and form continuous insulation system with the insulating barrier of earth connection self, so need not additionally overlap and cover insulating sleeve, and can increase creepage distance and improving electric safety.
For reaching above-mentioned purpose, of the present invention one wide embodiment is for providing a kind of socket element with ground structure, and it comprises: a pedestal, and it comprises substrate and the sidewall adjacent with substrate, substrate comprises corresponding first, second side; One connected structure, it is arranged on the sidewall of pedestal; And a ground structure, it is arranged on the substrate of pedestal, and comprises: an earthing component, and it comprises first end and the second end, first end protrudes with respect to first side of substrate; One fixed component, it is arranged at second side of substrate in fact, and links to each other with the second end of earthing component, so that earthing component is fixed with respect to substrate; One earth connection, it is connected with fixed component with first electric connecting terminal; And an insulation plate, it is arranged at second side of substrate in fact, and covers first electric connecting terminal of the second end, fixed component and the earth connection of earthing component, and earth connection runs through the insulation plate and protrude with ground connection with respect to the insulation plate.
According to conception of the present invention, wherein earthing component also comprises: the support surface, and it is between first, second end; Neck, it connects the second end and support surface, and can comprise a plurality of indentations; And groove, it is arranged between support surface and the first end.
According to conception of the present invention, wherein fixed component also comprises: a fixed part, and it has hole; And extension, its edge by fixed part extends, to be connected with first electric connecting terminal of earth connection.
According to conception of the present invention, wherein substrate comprises: opening, and it runs through first, second side; First groove, it is around opening and with respect to first side-facing depressions; And second groove, it is around opening and with respect to second side-facing depressions.
According to conception of the present invention, wherein first electric connecting terminal of the fixed component of ground structure and earth connection is placed in second groove of substrate of pedestal, and the hole of fixed component is corresponding to the opening of substrate, and the support surface of earthing component is placed in first groove of substrate, neck is sticked in the opening, and the second end then is placed in the hole of fixed component and is fixedly arranged on fixed part.
According to conception of the present invention, wherein second groove of the substrate of pedestal also comprises first and second portion, the fixed part of the fixed component of the corresponding ccontaining ground structure of first, and the extension of the corresponding ccontaining fixed component of second portion and first electric connecting terminal of earth connection.。
According to conception of the present invention, wherein the substrate of pedestal also comprises storage tank, it is arranged at second side of substrate and corresponding to the insulation plate of ground structure, and second groove is arranged in storage tank, and be provided with at least one projection in the storage tank, and the insulation plate is provided with at least one hole that is provided with, it is corresponding to projection, be equipped with the hole and the plate that will insulate is arranged in the storage tank with projection, with first electric connecting terminal of the second end, fixed component and the earth connection that cover earthing component.
According to conception of the present invention, wherein the insulation plate of ground structure is selected from insulation spacer or insulating tape, or one-body molded with substrate.
According to conception of the present invention, wherein the insulation plate of ground structure also comprises perforation, passes for earth connection.
According to conception of the present invention, wherein the earth connection of ground structure also comprises: second electric connecting terminal, and it is with respect to first electric connecting terminal, in order to ground connection; And insulating barrier, it is peripheral and between first, second electric connecting terminal that it is coated on earth connection, and insulating barrier is sticked in the perforation of insulation plate.
For achieving the above object, another wide embodiment of the present invention is for providing a kind of ground structure, it is applied to socket element, this ground structure is arranged on the substrate, and substrate comprises corresponding first, second side, this ground structure comprises: an earthing component, and it comprises first, second end, first end protrudes with respect to first side of substrate; One fixed component, it is arranged at second side of substrate in fact, and links to each other with the second end of earthing component, so that earthing component is fixed with respect to substrate; One earth connection, it is connected with fixed component with first electric connecting terminal; And an insulation plate, it is arranged at second side of substrate in fact, and covers first electric connecting terminal of the second end, fixed component and the earth connection of earthing component, and earth connection runs through the insulation plate and protrude with ground connection with respect to the insulation plate.
For achieving the above object, another wide embodiment of the present invention is for providing a kind of electronic installation, and it comprises: a body; And a socket element, this socket element comprises: a pedestal, and itself and body form accommodation space jointly, and with ccontaining circuit board, and pedestal comprises substrate and the sidewall adjacent with substrate, and substrate has first, second side; One connected structure, it is arranged on the sidewall of pedestal; And a ground structure, it is arranged on the substrate of pedestal, and comprises: an earthing component, and it comprises first, second end, first end protrudes with respect to first side of substrate; One fixed component, it is arranged at second side of substrate in fact, and links to each other with the second end of earthing component, so that earthing component is fixed with respect to substrate; One earth connection, it is connected with fixed component with first electric connecting terminal; And one the insulation plate, it is arranged at second side of substrate in fact, and cover first electric connecting terminal of the second end, fixed component and the earth connection of earthing component, and earth connection runs through the insulation plate and protrude with respect to the insulation plate, to electrically connect and ground connection with circuit board.
According to conception of the present invention, wherein first electric connecting terminal of the support surface of the earthing component of the ground structure of socket element and fixed component and earth connection is embedded at first side and second side of the substrate of pedestal respectively, the neck of earthing component is embedded in the substrate, and the second end is placed in the hole of fixed component, and is fixedly arranged on fixed part.
According to conception of the present invention, wherein the earth connection of ground structure also comprises: one second electric connecting terminal, and it electrically connects and ground connection with the ground area with circuit board with respect to first electric connecting terminal; And an insulating barrier, it is peripheral and between first, second electric connecting terminal that it is coated on earth connection, and fasten with the insulation plate.
According to conception of the present invention, wherein electronic installation also comprises a plug, and it has guidance part, and it is assembled with socket element by the groove guiding of the earthing component of ground structure.
For achieving the above object, another wide embodiment of the present invention is for providing a kind of manufacture method of ground structure, and this ground structure is applied to socket element, and manufacture method comprises the following steps: that (a) provides earthing component and fixed component; (b) provide earth connection, and first electric connecting terminal of earth connection is linked to each other with fixed component; And (c) earthing component and fixed component are assembled mutually with substrate, substrate is located between earthing component and the fixed component, and covers first electric connecting terminal of fixed component and earth connection with the insulation plate, wherein earth connection runs through the insulation plate.
According to conception of the present invention, wherein step (b) is fixedly arranged on first electric connecting terminal of earth connection this extension of fixed component.
According to conception of the present invention, wherein step (c) also comprises: substrate (c1) is provided, and it comprises: first, second side, and it is corresponding mutually; Opening, it runs through first, second side; First groove, it is around opening and with respect to first side-facing depressions; And second groove, it is around opening and relative second side-facing depressions; (c2) first electric connecting terminal with fixed component and earth connection is placed in second groove, and makes the opening of the hole of fixed component corresponding to substrate; And (c3) support surface of earthing component is placed in first groove, and make neck be sticked in opening, and the second end is placed in the hole of fixed component, and with riveted joint or welding the second end of earthing component and the fixed part of fixed component are fixed; (c4) provide the insulation plate, it comprises a perforation; And the perforation of (c5) earth connection being passed the insulation plate, and be arranged at second side of substrate with welding or the adhesive means plate that will insulate.
According to conception of the present invention, wherein step (c) also comprises: (c1 ') is placed in the second end of earthing component in the hole of fixed part of fixed component, and with riveted joint or welding the second end and fixed part fixed; (c2 ') with ejection formation substrate is formed between earthing component and the fixed component; And (c3 ') be arranged on the substrate with the ejection formation plate that will insulate one-body moldedly, and wherein step (c2) is carried out in fact simultaneously with step (c3).
Description of drawings
Fig. 1: it is the exploded view of the socket element of the present invention's first preferred embodiment.
Fig. 2 A: flow chart is made in its preferable assembling that is applied to the ground structure of socket element for the present invention.
Fig. 2 B: it is the preferable making flow chart of the step S13 of Fig. 2 A of the present invention.
Fig. 2 C: it is another preferable making flow chart of the step S13 of Fig. 2 A of the present invention.
Fig. 3 A: it is the assembling process schematic diagram of the present invention's socket element shown in Figure 1.
Fig. 3 B: the medial surface schematic diagram is finished in its assembling for the socket element shown in Fig. 3 A of the present invention.
Fig. 3 C: the lateral surface schematic diagram is finished in its assembling for the socket element shown in Fig. 3 A of the present invention.
Fig. 3 D: it is the a-a ' profile of the ground structure of the socket element of Fig. 3 B of the present invention and Fig. 3 C.
Fig. 4: it cooperates the ground structure profile of the socket element of second preferred embodiment that Fig. 2 C makes for the present invention.
Fig. 5: it is for being applied to a preferred embodiment figure of electronic installation with the socket element with ground structure of the present invention.
Wherein, description of reference numerals is as follows:
Substrate 101,101 '
The first side 101a, 101a '
The second side 101b, 101b '
The 1012a of first
Second portion 1012b
Connected structure 11
The first terminal 111
The second end 1212
Indentation 1216
Fixed component 122
Insulating barrier 1230
First electric connecting terminal 1231
Second electric connecting terminal 1232
Insulation plate 124,124 '
Perforation 1241
Hole 1242 is set
The step S11-S13 of assembling ground structure
With earthing component, fixed component, substrate and S131-S135, S131 '-S133 '
The step that the insulation plate is assembled mutually
Embodiment
Some exemplary embodiments that embody feature of the present invention and advantage will be described in detail in the explanation of back segment.Be understood that the present invention can have various variations on different embodiment, its neither departing from the scope of the present invention, and explanation wherein and to be shown in be when the usefulness that explain in essence, but not in order to restriction the present invention.
See also Fig. 1, it for convenience of description, below will be called for short the socket element that present embodiment has ground structure with socket element for the exploded view of the socket element with ground structure of the present invention's first preferred embodiment.As shown in Figure 1, socket element 1 has pedestal 10, connected structure 11 and ground structure 12, wherein pedestal 10 comprises substrate 101 and the sidewall 102 adjacent with substrate 101, and substrate 101 has the corresponding first side 101a and the second side 101b, connected structure 11 can be arranged on the sidewall 102, can be arranged on the substrate 101 as for 12 of ground structures, and ground structure 12 comprises earthing component 121, fixed component 122, earth connection 123 and insulation plate 124, wherein earthing component 121 comprises first end 1211 and the second end 1212, and first end 1211 protrudes (shown in Fig. 3 C) with respect to the first side 101a of substrate 101, fixed component 122 is arranged at the second side 101b of substrate 101 in fact, and link to each other with the second end 1212 of earthing component 121, so that earthing component 121 can be with respect to substrate 101 fixing (shown in Fig. 3 D), 123 of earth connections can be connected with fixed component 122 by first electric connecting terminal 1231, insulation plate 124 in fact also is arranged at the second side 101b of substrate 101, and the second end 1212 of covering earthing component 121, first electric connecting terminal 1231 of fixed component 122 and earth connection 123 (shown in Fig. 3 B and Fig. 3 D), in addition, earth connection 123 also runs through insulation plate 124 and protrudes (shown in Fig. 3 B) with respect to insulation plate 124, to carry out ground connection, below will further specify the thin bilge construction of the socket element 1 of present embodiment.
Please consult Fig. 1 again, the earthing component 121 of the ground structure 12 of socket element 1 can be by conductive material, for example: metals such as copper, and made, and its outside can utilize to electroplate and avoid oxidation, but not as limit.And still comprise support surface 1213 between the first end 1211 of earthing component 121 and the second end 1212, structures such as neck 1214 and groove 1215, wherein support surface 1213 is between first end 1211 and the second end 1212, and neck 1214 can be arranged between support surface 1213 and the second end 1212, making support surface 1213 and the second end 1212 see through neck 1214 links, in addition, neck 1214 is optionally set up in order to promote a plurality of indentations 1216 of engaging intensity, can be arranged between first end 1211 and the support surface 1213 as for groove 1215, with when socket element 1 is applied to electronic installation 2, can assist plug 22 is directed to location (as shown in Figure 5).In present embodiment, the first end 1211 of earthing component 121, the second end 1212, support surface 1213 and neck 1214 can be discoideus structure in fact, and the diameter of first end 1211 and support surface 1213 about equally, and the diameter of support surface 1213 is good with the diameter greater than neck 1214 and the second end 1212, make when earthing component 121 makes up with substrate 101, can utilize support surface 1213 to be resisted against substrate 101.
Please consult Fig. 1 again, the fixed component 122 of ground structure 12 also can be by conductive material, for example: metals such as copper, make, and can comprise fixed part 1221 and extension 1222, fixed part 1221 in fact also is discoideus structure, and its circle centre position is provided with hole 1220, the aperture of hole 1220 roughly conforms to the diameter of the second end 1212 of earthing component 121, extension 1222 then extends with the edge of fixed part 1221 coplines ground by fixed part 1221, the shape of extension 1222 can be rectangle, but not as limit.And earth connection 123 can be the lead that the periphery is coated with insulating barrier 1230, it comprises corresponding first electric connecting terminal 1231 and second electric connecting terminal 1232, wherein, insulating barrier 1230 is arranged between first, second electric connecting terminal 1231,1232 of earth connection 123, in other words, first, second electric connecting terminal 1231,1232 exposes with respect to insulating barrier 1230, link to each other with the extension 1222 of fixed component 122 with first electric connecting terminal 1231 that utilizes earth connection 123, and carry out ground connection with second electric connecting terminal 1232.
Can be the slab construction (as shown in Figure 1) of rectangle as for the insulation plate 124 of ground structure 12, and the material of insulation plate 124 can be selected for use as insulation spacer or insulating tapes such as rubber, plastics, so should understand, the not restriction of the shape of insulation plate 124 and material, every any plate-like structure with insulation effect all can be used as insulation plate 124 of the present invention.And in order to make earth connection 123 can run through insulation plate 124, the insulation plate 124 of present embodiment is provided with perforation 1241, in addition, because the insulation plate 124 of present embodiment can be arranged at by the mode that adds on the substrate 101, firmly be arranged at the second side 101b of substrate 101 for the plate 124 that will insulate, insulation plate 124 also can be set up at least one hole 1242 that is provided with in view of the above, for example: the insulation plate 124 of present embodiment can comprise that four are provided with hole 1242, and it is roughly corresponding to four corners of rectangle insulation plate 124.
And the ground structure 12 of present embodiment can be arranged on the substrate 101 of pedestal 10 of socket element 1.Please consult Fig. 1 again, the pedestal 10 of socket element 1 can comprise substrate 101 and sidewall 102, and it can be made with the method for ejection formation by plastics, and substrate 101 and sidewall 102 with one-body molded be good, but not as limit.In present embodiment, sidewall 102 is in fact perpendicular to substrate 101, and the connected structure 11 of socket element 1 then is arranged on the sidewall 102, and comprises the first terminal 111 and second terminal 112.And in order to cooperate ground structure 12, substrate 101 can be provided with and run through first, the second side 101a, the opening 1010 of 101b, the bore pact of opening 1010 conforms to the diameter of the neck 1214 of earthing component 121, and the first side 101a of substrate 101, for example: lateral surface, first groove 1011 (shown in Fig. 3 D) that is surrounded on opening 1010 and the relative first side 101a slight concave can be set, wherein the shape of first groove 1011 and size cooperate the support surface 1213 of earthing component 12, in other words, because the support surface 1213 of the earthing component 12 of present embodiment is discoideus structure, be to be good also with circular groove with first groove 1011, its diameter then roughly conforms to thickness with the diameter of support surface 1213 with the degree of depth, makes support surface 1213 entirely to be placed in first groove 1011 when earthing component 121 is assembled with substrate 101.And the second side 101b of substrate 101, for example: medial surface, then can be provided with and be surrounded on opening 1010 and with respect to second groove 1012 of the second side 101b slight concave, wherein second groove 1012 can be divided into 1012a of first and second portion 1012b again, the fixed part 1221 of the corresponding fixed component 122 of the 1012a of first, and second portion 1012b is essentially rectangle and comprise a cell body, with the extension 1222 and first electric connecting terminal 1231 that is arranged at the earth connection 123 on the extension 1222 of corresponding fixed component 122.And in present embodiment, the second side 101b of substrate 101 goes up except second groove 1012, still be provided with storage tank 1013, it is roughly with respect to second side 101b depression and be arranged at the periphery of second groove 1012, in other words, second groove 1012 is arranged in storage tank 1013 in fact and further caves in respect to the bottom surface of storage tank 1013, in addition, the shape of storage tank 1013 and big I coordinated insulation plate 124, and also be provided with at least one projection 1014 in the storage tank 1013, it is provided with hole 1242 corresponding to insulation plate 124, for example, because the insulation plate 124 of present embodiment is for rectangle and comprise that four are provided with hole 1242, so storage tank 1013 also can be rectangular recess and corresponding four corners of four projections 1014 in storage tank 1013 that are provided with.
Present embodiment is applied to the assembling manufacture method of ground structure of socket element then shown in Fig. 2 A and Fig. 2 B, see also Fig. 2 A, Fig. 2 B and cooperate Fig. 1, wherein Fig. 2 A is applied to a preferable assembling making flow chart of the ground structure of socket element for the present invention, and Fig. 2 B is the preferable making flow chart of the step S13 of Fig. 2 A.Shown in Fig. 2 A, when configuration ground structure 12, can provide earthing component 121 and fixed component 122 (step S11) earlier, and the structure of earthing component 121 and fixed component 122 as shown in Figure 1, so do not give unnecessary details.Earth connection 123 then is provided, and with first electric connecting terminal 1231 of earth connection 123 link to each other with fixed component 122 (step S12), wherein first electric connecting terminal 1231 of earth connection 123 can be by for example: modes such as winding, clamping or welding are fixedly arranged on the extension 1222 of fixed component 122, but the fixed form between first electric connecting terminal 1231 and the extension 1222 and unrestricted.Then earthing component 121, fixed component 122 and substrate 101 are assembled mutually, substrate 101 is located between earthing component 121 and the fixed component 122, and cover first electric connecting terminal 1231 of fixed components 122 and earth connection 123 with insulation plate 124, wherein earth connection 123 runs through insulation plate 124 (step S13).
In present embodiment, one preferable making detailed process of the step (step S13) of assembly earthing component 121, fixed component 122 and substrate 101 is shown in Fig. 2 B, can provide substrate 101 (step S131) earlier, and the structure of substrate 101 is discussed as shown in Figure 1 and in front, in this also superfluous words not; Then, first electric connecting terminal 1231 of fixed component 122 and earth connection 123 is placed in second groove 1012 of the second side 101b of substrate 101, and with the hole 1220 of fixed component 122 opening 1010 (step S132) corresponding to substrate 101, in present embodiment, because second groove 1012 comprises first, second portion 1012a, 1012b, be that fixed part 1221 with fixed component 122 can correspondence be placed among the 1012a of first, first electric connecting terminal 1231 of the extension 1222 of fixed component 122 and earth connection 123 then can correspondence be placed among the second portion 1012b, makes first electric connecting terminal 1231 of fixed component 122 and earth connection 123 can entirely be placed in second groove 1012 and roughly flush (as shown in Figure 3A) with the bottom surface of storage tank 1013; Then, in step S133, earthing component 121 is arranged on the substrate 101, support surface 1213 correspondences of earthing component 121 are placed in first groove 1011 of the first side 101a of substrate 101 (shown in Fig. 3 D), the neck 1214 of earthing component 121 and the second end 1212 can corresponding pass the opening 1010 of substrate 101 at this moment, diameter owing to neck 1214 conforms to the bore of opening 1010 approximately again, therefore neck 1214 can be sticked in (shown in Fig. 3 D) in the opening 1010, and increase frictional force by the indentation 1216 that is arranged on the neck 1214, neck 1214 can firmly be engaged mutually with opening 1010, can corresponding be placed in the hole 1220 of fixed component 122 as for 1212 of the second ends, and can be with respect to the fixed part 1221 fixing (shown in Fig. 3 A and Fig. 3 D) of fixed component 122 by the second end 1212 that makes earthing component 121 as means such as riveted joint or welding; The insulation plate 124 (step S134) that is provided with perforation 1241 then is provided, again earth connection 123 is passed the perforation 1241 of insulation plate 124 and earth connection 123 is protruded with respect to insulation plate 124, and the plate 124 that will insulate is fixedly arranged on the second side 101b (step S135) of substrate 101 with welding or mode such as stick together, for example: in step S135, second electric connecting terminal 1232 of earth connection 123 can be passed the perforation 1241 of insulation plate 124, its insulating barrier 1230 can be sticked in the perforation 1241, to form continuous insulation systems jointly with insulation plate 124, insulation plate 124 projection 1014 in the storage tank 1013 that hole 1242 then can corresponding be placed on substrate 101 is set, again by as mode such as ultrasonic waves welding or impose the adhesive agent (not shown) plate 124 that will insulate and firmly be arranged in the storage tank 1013 of the second side 101b of substrate 101 (shown in Fig. 3 B and Fig. 3 D), just ground structure 12 can be arranged on the substrate 101.
So should understand, when the substrate 101 that provides is the part of pedestal 10, and when the sidewall 102 of pedestal 10 is provided with connected structure 11, just can make the socket element with ground structure 1 shown in Fig. 3 B and Fig. 3 C with said method, and if only when providing substrate 101 separately, the 12 visual demands of ground structure that are disposed on the substrate 101 are applied to different electronic components or device, in other words, ground structure 12 of the present invention does not limit to use in socket element 1, every any need are guaranteed electronic component safe in utilization or electronic installation with ground connection, all can use ground structure 12 of the present invention.
Please consult Fig. 3 B, Fig. 3 C and Fig. 3 D again, the a-a ' profile of medial surface schematic diagram, lateral surface schematic diagram and ground structure is finished in its assembling that is respectively the socket element shown in Fig. 3 A of the present invention.Shown in Fig. 3 C and Fig. 3 D, after ground structure 12 is finished with respect to substrate 101 assemblings, substrate 101 is located in fact between the fixed part 1221 of the support surface 1213 of earthing component 121 and fixed component 122, earthing component 121 then can be embedded in first groove 1011 of substrate 101 by support surface 1213, neck 1214 is sticked in the opening 1010 of substrate 101, and the second end 1212 is fixedly arranged on the fixed part 1221 of fixed component 122 and firmly is arranged on the substrate 101, and its first end 1211 protrudes with respect to the first side 101a of substrate 101, groove 1215 then near in the first side 101a of substrate 101, can treat as in second groove of the second side 101b that is embedded at substrate 101 1012 as for the second end 1212 of earthing component 121 and 1231 of first electric connecting terminals of fixed component 122 and earth connection 123, and because the storage tank 1013 of substrate 101 is corresponding to insulation plate 124, therefore the plate 124 that insulate can flush and cover the second end 1212 of earthing component 121 with the second side 101b of substrate 101 in fact, first electric connecting terminal 1231 of fixed component 122 and earth connection 123, make it can be, and second electric connecting terminal 1232 of the earth connection 123 that protrudes with respect to insulation plate 124 by running through insulation plate 124 carry out ground connection (shown in Fig. 3 B and Fig. 3 D) with respect to external insulation.Hence one can see that, the structure of extending by insulation cap edge compared to the electric connecting sheet of existing ground structure, present embodiment can run through the design of the plate 124 that insulate by earth connection 123, making between the electronic component (indicating among the figure) of the ground structure 12 that belongs to secondary side and contiguous primary side increases by one section creepage distance D (perforation 1241 of insulation plate 124 is to the beeline at insulation plate 124 edges), is to help improving electric safety; In addition, because can being sticked in by the insulating barrier 1230 of himself in the perforation 1241 of insulation plate 124, the earth connection 123 of present embodiment forms continuous insulation system with insulation plate 124 is common, therefore just can omit prior art needs additionally to cover at electric connecting sheet and wire sleeve the procedure of processing of insulating sleeve, substantially flush because insulation plate 124 can entirely be placed in the storage tank 1013 of the second side 101b of substrate 101 again with the second side 101b, therefore also can reduce taking of volume.
Certainly, the present invention is not limited to the foregoing description, see also Fig. 2 A and cooperate Fig. 2 C and Fig. 4, wherein Fig. 2 C is another preferable making flow chart of the step S13 of Fig. 2 A, and Fig. 4 cooperates the ground structure profile of the socket element of second preferred embodiment that Fig. 2 C makes for the present invention.Shown in Fig. 2 A, the ground structure 12 ' that making is applied to socket element 1 equally also must provide earthing component 121 and fixed component 122 (step S11), and with first electric connecting terminal 1231 and fixed component 122 of earth connection 123, for example: the extension 1222 of fixed component 122 connects (step S12), again with earthing component 121, fixed component 122 is assembled mutually with substrate 101 ', substrate 101 ' is located between earthing component 121 and the fixed component 122, and covering first electric connecting terminal 1231 (as shown in Figure 4) of fixed component 122 and earth connection 123 with insulation plate 124 ', earth connection 123 then runs through insulation plate 124 ' (step S13).
In present embodiment, earthing component 121, the structure of fixed component 122 and earth connection 123 is in fact all similar to the present invention's first preferred embodiment shown in Figure 1, and earthing component 121, first electric connecting terminal 1231 relation each other of fixed component 122 and earth connection 123 is also similar, only earthing component 121, fixed component 122, fit between substrate 101 ' and the insulation plate 124 ' is shown in the flow process of Fig. 2 C, can be earlier the second end 1212 of earthing component 121 be placed in the hole 1220 of fixed part 1221 of fixed component 122, and the second end 1212 is fixedly arranged on the fixed part 1221 (step S131 ') with riveted joint or mode such as welding, then earthing component 121 that assembling is finished and first electric connecting terminal 1231 of fixed component 122 and earth connection 123 place a mould (not shown), and plastics are poured in the mould with ejection formation, be located in substrate 101 ' between earthing component 121 and the fixed component 122 (step S132 ') with formation, in present embodiment, the support surface 1213 of earthing component 121, neck 1214, the fixed part 1221 of the second end 1212 and fixed component 122, first electric connecting terminal 1231 of extension 1222 and earth connection 123 all can be placed in the mould, and the first end 1211 of earthing component 121,1232 of the partial insulative layer 1230 of groove 1215 and earth connection 123 and second electric connecting terminals expose with respect to mould, be with after forming in substrate 101 ', the first end 1211 of earthing component 121 protrudes with respect to the first side 101a ' of substrate 101 ', the groove 1215 neighbour first side 101a ', the first side 101a ' that is embedded at substrate 101 ' is then treated as in support surface 1213, neck 1214 is embedded in the substrate 101 ', treat as the second side 101b ' (as shown in Figure 4) that is embedded at substrate 101 ' as for 1231 of first electric connecting terminals of fixed component 122 and earth connection 123, and insulation plate 124 ' is made in the mode of ejection formation equally, go up (step S133 ') with the second side 101b ' that is arranged at substrate 101 ' one-body moldedly, to cover the second end 1212 of earthing component 121 by insulation plate 124 ', first electric connecting terminal 1231 of fixed component 122 and earth connection 123, and as previously mentioned, because the partial insulative layer 1230 and second electric connecting terminal 1232 of the earth connection 123 of present embodiment expose with respect to the mould (not shown), therefore after insulation plate 124 ' forms, 123 of earth connections are treated as and are run through insulation plate 124 ' and protrude with respect to insulation plate 124 ', wherein insulating barrier 1230 be sticked in insulation plate 124 ', the second electric connecting terminal 1232 relatively then can be in order to carry out ground connection.Yet should understand, because the substrate 101 ' of present embodiment and insulation plate 124 ' all can make by ejection formation by plastics, so step S132 ' and S133 ' are good to utilize same mould (not shown) to carry out ejection formation simultaneously again.
See also Fig. 5, it is applied to a preferred embodiment figure of electronic installation for the socket element with ground structure of the present invention.As shown in Figure 5, electronic installation 2 is good with adapter (adapter), but not as limit, and electronic installation 2 is except socket element 1, also comprise body 21 and plug 22, wherein the pedestal 10 of socket element 1 can be arranged on the body 21, to form accommodation spaces 20 jointly with body 21, with ccontaining circuit board 23.123 of earth connections as for the ground structure 12 of socket element 1 can utilize its second electric connecting terminal 1232 with the form of fly line and the ground area 231 of circuit board 23, for example: ground mat, electrically connect and carry out ground connection, because earth connection 123 non-genus rigidity materials, therefore can provide buffering effect second electric connecting terminal 1232 to be broken away from when avoiding electronic installation 2 to suffer external force with respect to ground area 231, certainly, second electric connecting terminal 1232 of earth connection 123 also can directly be plugged in the ground area 231 of circuit board 23 to carry out ground connection.Plug 22 as for electronic installation 2 can comprise a guidance part 220, it can cooperate first end 1211 and the groove 1215 of the earthing component 121 of ground structure 12 with respect to the first side 101a protrusion of substrate 101, to utilize first end 1211 as earth terminal, and assemble mutually with socket element 1 to the location with groove 1215 guiding plugs 22, make first, second pin 221,222 of plug 22 can be respectively and first, second terminal 111,112 electric connections of connected structure 11.Certainly, the socket element 1 with ground structure 12/12 ' of the present invention does not limit the use of in adapter, and its also visual demand is applied to other needs ground connection to keep the electronic installation of safety in utilization.
In sum, the present invention replaces first groove of first side that is placed in substrate, the opening that neck is sticked in substrate with the support surface of earthing component, and the second end of earthing component is fixed in the fixed part of fixed component, so that substrate closely is located between earthing component and the fixed component, to make a firm ground structure.In addition, first electric connecting terminal of the earth connection of ground structure is connected with the extension of fixed component, utilize the insulation plate to cover the second end of earthing component simultaneously, first electric connecting terminal of fixed component and earth connection, and earth connection run through the insulation plate and protrude with respect to the insulation plate, be sticked in the insulation plate and constitute a continuous insulation system jointly with the insulating barrier that utilizes earth connection self with the insulation plate, therefore just need not be as prior art, must additionally cover insulating sleeve in electric connecting sheet and with lead contact portion cover, so the present invention can simplify technology, and can avoid being punctured the electrical security that influences electronic installation because of insulating sleeve.
In addition, because first electric connecting terminal of fixed component of the present invention and earth connection can be placed in second groove of substrate, and the present invention uses the insulation plate to replace existing insulation shell, and the plate that will insulate entirely is embedded at second side of substrate, therefore can reduce the volume that existing insulation shell takies, to reduce the thickness of ground structure, the electronic installation that makes the socket element with this ground structure and use this socket element all can meet the development trend of slimming, miniaturization, but and increases the usage space of electronic installation inside whereby.Moreover, compared to having the structure that electric connecting sheet extends with respect to insulation cap edge now, the present invention can increase creepage distance from the design that insulation board spare runs through by earth connection, with further improving electric safety, because above-mentioned plurality of advantages is all prior art and can't realizes, be to have industrial value with the manufacture method that the present invention has socket element, this ground structure, the electronic installation with this socket element and this ground structure of ground structure.
Though the present invention discloses as above with aforesaid better embodiment, yet it is not in order to limit the present invention.Those skilled in the art should recognize under the situation that does not break away from the appended scope and spirit of the present invention that claim disclosed of the present invention, and change of being done and retouching all belong within the protection range of claim of the present invention.
Claims (32)
1. socket element with ground structure, it comprises:
One pedestal, it comprises a substrate and a sidewall adjacent with this substrate, this substrate comprises corresponding one first side and one second side;
One connected structure, it is arranged on this sidewall of this pedestal; And
One ground structure, it is arranged on this substrate of this pedestal, and comprises:
One earthing component, it comprises a first end and a second end, this first end protrudes with respect to this first side of this substrate;
One fixed component, it is arranged at this second side of this substrate in fact, and links to each other with this second end of this earthing component, so that this earthing component is fixed with respect to this substrate;
One earth connection, it is connected with this fixed component with one first electric connecting terminal; And
One insulation plate, it is arranged at this second side of this substrate in fact, and cover this first electric connecting terminal of this second end, this fixed component and this earth connection of this earthing component, and this earth connection runs through this insulation plate and protrude with ground connection with respect to this insulation plate.
2. socket element as claimed in claim 1 is characterized in that, this earthing component of this ground structure also comprises:
One support surface, it is between this first end and this second end;
One neck, it connects this second end and this support surface; And
One groove, it is arranged between this support surface and this first end.
3. socket element as claimed in claim 2 is characterized in that, this neck of this earthing component also comprises a plurality of indentations.
4. socket element as claimed in claim 2 is characterized in that, this fixed component of this ground structure also comprises:
One fixed part, it has a hole; And
One extension, its edge by this fixed part extends, to be connected with this first electric connecting terminal of this earth connection.
5. socket element as claimed in claim 4 is characterized in that, this substrate of this pedestal comprises:
One opening, it runs through this first side and this second side;
One first groove, it is around this opening and with respect to this first side-facing depressions of this substrate; And
One second groove, it is around this opening and with respect to this second side-facing depressions of this substrate.
6. socket element as claimed in claim 5, it is characterized in that, this first electric connecting terminal of this fixed component of this ground structure and this earth connection is placed in this second groove of this substrate of this pedestal, and this hole of this fixed component is corresponding to this opening of this substrate, and this support surface of this earthing component is placed in this first groove of this substrate, this neck is sticked in this opening, and this second end then is placed in this hole of this fixed component and is fixedly arranged on this fixed part.
7. socket element as claimed in claim 5, it is characterized in that, this second groove of this substrate of this pedestal also comprises a first and a second portion, this fixed part of this fixed component of corresponding ccontaining this ground structure of this first, and this extension of corresponding ccontaining this fixed component of this second portion and this first electric connecting terminal of this earth connection.
8. socket element as claimed in claim 5 is characterized in that, this substrate of this pedestal also comprises a storage tank, and it is arranged at this second side of this substrate and corresponding to this insulation plate of this ground structure, and this second groove is arranged in this storage tank.
9. socket element as claimed in claim 8, it is characterized in that, be provided with at least one projection in this storage tank, and this insulation plate is provided with at least one hole that is provided with, it is corresponding to this projection, make to cooperate this that hole is set and the plate that should insulate is arranged in this storage tank, with this first electric connecting terminal of this second end, this fixed component and this earth connection that cover this earthing component with this projection.
10. socket element as claimed in claim 1 is characterized in that, this insulation plate of this ground structure is selected from insulation spacer or insulating tape.
11. socket element as claimed in claim 1 is characterized in that, this insulation plate of this ground structure and this substrate of this pedestal are one-body molded.
12. socket element as claimed in claim 1 is characterized in that, this insulation plate of this ground structure also comprises a perforation, passes for this earth connection.
13. socket element as claimed in claim 12 is characterized in that, this earth connection of this ground structure also comprises:
One second electric connecting terminal, it is with respect to this first electric connecting terminal, with in order to ground connection; And
One insulating barrier, it is peripheral and between this first electric connecting terminal and this second electric connecting terminal that it is coated on this earth connection, and this insulating barrier is sticked in this perforation of this insulation plate.
14. a ground structure, it is applied to a socket element, and this ground structure is arranged on the substrate, and this substrate comprises corresponding one first side and one second side, and this ground structure comprises:
One earthing component, it comprises a first end and a second end, this first end protrudes with respect to this first side of this substrate;
One fixed component, it is arranged at this second side of this substrate in fact, and links to each other with this second end of this earthing component, so that this earthing component is fixed with respect to this substrate;
One earth connection, it is connected with this fixed component with one first electric connecting terminal; And
One insulation plate, it is arranged at this second side of this substrate in fact, and cover this first electric connecting terminal of this second end, this fixed component and this earth connection of this earthing component, and this earth connection runs through this insulation plate and protrude with ground connection with respect to this insulation plate.
15. ground structure as claimed in claim 14 is characterized in that, this earthing component also comprises:
One support surface, it is between this first end and this second end;
One neck, it connects this second end and this support surface, and comprises a plurality of indentations; And
One groove, it is arranged between this support surface and this first end.
16. ground structure as claimed in claim 15 is characterized in that, this fixed component also comprises:
One fixed part, it has a hole; And
One extension, its edge by this fixed part extends, to be connected with this first electric connecting terminal of this earth connection.
17. ground structure as claimed in claim 16 is characterized in that, this substrate comprises:
One opening, it runs through this first side and this second side;
One first groove, it is around this opening and with respect to this first side-facing depressions of this substrate; And
One second groove, it is around this opening and with respect to this second side-facing depressions of this substrate.
18. ground structure as claimed in claim 17, it is characterized in that, this first electric connecting terminal of this fixed component and this earth connection is placed in this second groove of this substrate, and this hole of this fixed component is corresponding to this opening of this substrate, and this support surface of this earthing component is placed in this first groove of this substrate, this neck is sticked in this opening, and this second end then is placed in this hole of this fixed component and is fixedly arranged on this fixed part.
19. ground structure as claimed in claim 17, it is characterized in that, this substrate also comprises a storage tank, it is arranged at this second side of this substrate and corresponding to this insulation plate, and this second groove is arranged in this storage tank, makes this first electric connecting terminal of this second end, this fixed component and this earth connection that cover this earthing component when this insulation plate is placed in this storage tank.
20. an electronic installation, it comprises:
One body; And
One socket element, this socket element comprises:
One pedestal, the common accommodation space that forms of itself and this body, a ccontaining circuit board, and this pedestal comprises a substrate and a sidewall adjacent with this substrate, this substrate has one first side and one second side;
One connected structure, it is arranged on this sidewall of this pedestal; And
One ground structure, it is arranged on this substrate of this pedestal, and comprises:
One earthing component, it comprises a first end and a second end, this first end protrudes with respect to this first side of this substrate;
One fixed component, it is arranged at this second side of this substrate in fact, and links to each other with this second end of this earthing component, so that this earthing component is fixed with respect to this substrate;
One earth connection, it is connected with this fixed component with one first electric connecting terminal; And
One insulation plate, it is arranged at this second side of this substrate in fact, and cover this first electric connecting terminal of this second end, this fixed component and this earth connection of this earthing component, and this earth connection runs through this insulation plate and protrude with respect to this insulation plate, to electrically connect and ground connection with this circuit board.
21. electronic installation as claimed in claim 20 is characterized in that, this earthing component of this ground structure of this socket element also comprises:
One support surface, it is between this first end and this second end;
One neck, it connects this second end and this support surface, and comprises a plurality of indentations; And
One groove, it is arranged between this support surface and this first end.
22. electronic installation as claimed in claim 21 is characterized in that, this fixed component of this ground structure of this socket element also comprises:
One fixed part, it has a hole; And
One extension, its edge by this fixed part extends, to be connected with this first electric connecting terminal of this earth connection.
23. electronic installation as claimed in claim 22, it is characterized in that, this first electric connecting terminal of this support surface of the earthing component of this ground structure of this socket element and this fixed component and this earth connection is embedded at this first side and this second side of this substrate of this pedestal respectively, this neck of this earthing component is embedded in this substrate, and this second end is placed in this hole of this fixed component, and is fixedly arranged on this fixed part.
24. electronic installation as claimed in claim 20 is characterized in that, this earth connection of this ground structure of this socket element also comprises:
One second electric connecting terminal, it electrically connects and ground connection with the ground area with this circuit board with respect to this first electric connecting terminal; And
One insulating barrier, it is peripheral and between this first electric connecting terminal and this second electric connecting terminal that it is coated on this earth connection, and fasten with this insulation plate.
25. electronic installation as claimed in claim 21, it also comprises a plug, and this plug has a guidance part, and it is assembled with this socket element by this groove guiding of this earthing component of this ground structure.
26. the manufacture method of a ground structure, this ground structure is applied to a socket element, and this manufacture method comprises the following steps:
(a) provide an earthing component and a fixed component;
(b) provide an earth connection, and one first electric connecting terminal of this earth connection is linked to each other with this fixed component; And
(c) this earthing component and this fixed component are assembled mutually with a substrate, this substrate is located between this earthing component and this fixed component, and cover this first electric connecting terminal of this fixed component and this earth connection with an insulation plate, wherein this earth connection runs through this insulation plate.
27. manufacture method as claimed in claim 26 is characterized in that, this earthing component of this step (a) also comprises:
One first end and a second end;
One support surface, it is between this first end and this second end;
One neck, it connects this second end and this support surface, and comprises a plurality of indentations; And
One groove, it is arranged between this support surface and this first end.
28. manufacture method as claimed in claim 27 is characterized in that, this fixed component of this step (a) also comprises:
One fixed part, it has a hole; And
One extension, its edge by this fixed part extends.
29. manufacture method as claimed in claim 28 is characterized in that, this step (b) is fixedly arranged on this first electric connecting terminal of this earth connection this extension of this fixed component.
30. manufacture method as claimed in claim 29 is characterized in that, this step (c) also comprises:
(c1) provide this substrate, it comprises:
One first side and one second side, it is corresponding mutually;
One opening, it runs through this first side and this second side;
One first groove, it is around this opening and with respect to this first side-facing depressions; And
One second groove, it is around this opening and relative this second side-facing depressions;
(c2) this first electric connecting terminal with this fixed component and this earth connection is placed in this second groove, and makes this hole of this fixed component this opening corresponding to this substrate; And
(c3) this support surface with this earthing component is placed in this first groove, and make this neck be sticked in this opening, and this second end is placed in this hole of this fixed component, and with riveted joint or welding this second end of this earthing component and this fixed part of this fixed component is fixed;
(c4) provide this insulation plate, this insulation plate comprises a perforation; And
(c5) this earth connection is passed this perforation of this insulation plate, and be arranged at this second side of this substrate with welding or the adhesive means plate that will insulate.
31. manufacture method as claimed in claim 29 is characterized in that, this step (c) also comprises:
(c1 ') is placed in this second end of this earthing component in this hole of this fixed part of this fixed component, and with riveted joint or welding this second end and this fixed part fixed;
(c2 ') with ejection formation this substrate is formed between this earthing component and this fixed component; And
(c3 ') is arranged on this substrate with the ejection formation plate that should insulate one-body moldedly.
32. manufacture method as claimed in claim 31 is characterized in that, this step (c2 ') and this step (c3 ') carry out in fact simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910253456A CN102104221B (en) | 2009-12-16 | 2009-12-16 | Socket element, grounding structure, manufacturing method thereof, electronic device with socket element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910253456A CN102104221B (en) | 2009-12-16 | 2009-12-16 | Socket element, grounding structure, manufacturing method thereof, electronic device with socket element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102104221A true CN102104221A (en) | 2011-06-22 |
| CN102104221B CN102104221B (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910253456A Active CN102104221B (en) | 2009-12-16 | 2009-12-16 | Socket element, grounding structure, manufacturing method thereof, electronic device with socket element |
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| Country | Link |
|---|---|
| CN (1) | CN102104221B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024027250A1 (en) * | 2022-08-04 | 2024-02-08 | 深圳欧陆通电子股份有限公司 | Connecting assembly and switching power supply |
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| US6877996B1 (en) * | 2002-11-27 | 2005-04-12 | Senior Industries, Inc. | Grounding connector |
| US20070093144A1 (en) * | 2003-03-13 | 2007-04-26 | Francois Charrier | System for electrically connecting and fastening at least one plate-type electrical conductor to a support piece |
| US20070197087A1 (en) * | 2006-02-20 | 2007-08-23 | Kyoshin Kogyo Co., Ltd. | Flat earth terminal and method of surface-mounting same |
| US20080160827A1 (en) * | 2005-05-19 | 2008-07-03 | John Mezzalingua Associates, Inc. | Bonding block for coaxial cable |
| CN101227045A (en) * | 2007-01-16 | 2008-07-23 | Smk株式会社 | Pin type socket |
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2009
- 2009-12-16 CN CN200910253456A patent/CN102104221B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6877996B1 (en) * | 2002-11-27 | 2005-04-12 | Senior Industries, Inc. | Grounding connector |
| US20070093144A1 (en) * | 2003-03-13 | 2007-04-26 | Francois Charrier | System for electrically connecting and fastening at least one plate-type electrical conductor to a support piece |
| US20080160827A1 (en) * | 2005-05-19 | 2008-07-03 | John Mezzalingua Associates, Inc. | Bonding block for coaxial cable |
| US20070197087A1 (en) * | 2006-02-20 | 2007-08-23 | Kyoshin Kogyo Co., Ltd. | Flat earth terminal and method of surface-mounting same |
| CN101227045A (en) * | 2007-01-16 | 2008-07-23 | Smk株式会社 | Pin type socket |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024027250A1 (en) * | 2022-08-04 | 2024-02-08 | 深圳欧陆通电子股份有限公司 | Connecting assembly and switching power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102104221B (en) | 2012-10-10 |
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