CN202076619U - Improved connector structure with protection component - Google Patents

Abstract

The utility model discloses an improved connector structure with a protection component, which mainly comprises an insulating body, a signal transmission module which is arranged in the insulating body, a filter coupling component set which is electrically connected onto the signal transmission module, and a first protection component set. A signal transmission module comprises a circuit board which is used for laying lines, and an input terminal set and an output terminal set which are electrically connected with the circuit board. The filter coupling component set is electrically connected between the input terminal set and the output terminal set to take a filter coupling function. The first protection component set is electrically connected with the circuit board of the signal transmission module and is electrically connected to the filter coupling component set and the metal shell. The filter coupling component set comprises a planar transformer and is directly formed by virtue of the circuit board. The improved connector structure with the protection component has the advantages of low cost, small volume and the like. Through the mutual matching of the components, the electrostatic or lightning protection capacity of the connector can be improved.

Description

Connector improvement structure with protection component

Technical field

The utility model is relevant with connector, is particularly to the connector that inside is provided with two above protection component groups.

Background technology

Along with the progress of science and technology and the development of semiconductor industry, computer become general popular life one of indispensable electronic product.Add the fast development of internet in recent years, made the whole world enter the epoch of an information explosion.As long as the user has a computer, and connect and to surf the Internet, any information on can browse network, and carry out communication with other network user.

Except emerging radio network technique, most now network users all needs the configuration network connector, for example the RJ-45 connector on the mainboard of its computer.This network connector is in order to electrically connect External cable, so that computer is connected to the internet.

Yet aforesaid External cable (for example grid line or optical fiber cable) usually can be exposed to outside the building because of the consideration on being provided with.Therefore, when External cable because of static or suffer thunderbolt (lightening) when producing high pressure, this high pressure will conduct to this network connector on this computer by External cable, thereby will burn with this computer motherboard of this network connector electric connection.In view of this, be provided with in the at present common on the market network connector and be used for anti-lightning strike anti-surging element (Surge protectioncomponent), when invading so as to solving surging because of the excessive problem that this computer is burnt of transient voltage.

For example TaiWan, China patent case number is the utility model patent of M328133, has promptly disclosed a kind of Improvement type connector construction.This connector construction comprises insulating base frame, is arranged at the signal transmission module in this insulating base frame, and is electrically connected at the anti-surging element on this signal transmission module more than two.This signal transmission module comprises wiring board and electrically connects the input terminal group and the lead-out terminal group of this wiring board.This more than two anti-surging element mainly be electrically connected on this wiring board, and be electrically connected on the circuit of this input terminal group of wiring board respectively and on the circuit of this lead-out terminal group.

As mentioned above, this connector construction mainly is that output, the input at signal all is provided with this anti-surging element, so as to when signal transmits, repeat the operation that excludes of surging respectively at the input of the output of signal and signal, to prevent the interference of surging conscientiously.

Yet the generation reason of high pressure surging has a variety of; Therefore, how high the unpredictable voltage that produces have.If the voltage that is produced is higher than the limit that set anti-surging element can bear, then anti-surging element can't successfully block voltage.Moreover, after anti-surging element blocks the high pressure surging, electric current still may be arranged slightly by producing voltage, as if the voltage that is produced still greater than connector internal integrated circuit (IntegratedCircuit, IC) operating voltage, then this IC still may be burnt.Thus, even another anti-surging element is set at the other end (output or input), the possibility that still can't avoid connector to be burnt.

Moreover in this case, this connector construction mainly directly forms the ground connection effect by the outer metal shell of connector modules.Be not provided with between circuit and the ground wire under the situation of any protection component, when excessive, this connector burnt as if the pressure drop of static or thunderbolt generation.

The utility model content

Main purpose of the present utility model is to provide a kind of connector improvement structure with protection component; between circuit and circuit; and all electrically connect the protection component group between circuit and the ground wire, to improve the ability to bear of connector for the high pressure surging of being given birth to because of static or thunderbolt.

For achieving the above object; connector improvement structure with protection component of the present utility model; be arranged on the computer motherboard, this connector improvement structure mainly has insulating body, is arranged at the interior signal transmission module of insulating body, is electrically connected at the filtering coupling element group and first protection component group and the metal shell on this signal transmission module.This insulating body inside has accommodation space, and a side offers groove; This signal transmission module is arranged in this accommodation space, comprise the circuit board of laying circuit and input terminal group and the lead-out terminal group that electrically connects with this circuit board, wherein this input terminal group is arranged in this groove by this accommodation space extension, in order to electrically connect External cable, this lead-out terminal group and this computer motherboard electrically connect; This filtering coupling element group is electrically connected between input terminal group and the lead-out terminal group, and the filtering coupling is provided.This metal shell coats this insulating body; This first protection component group is electrically connected at filtering coupling element group and this metal shell, and the protective effect between circuit and the ground wire is provided.Wherein, this filtering coupling element group comprises flat transformer.

Further, described groove connects for the External cable of RJ-45 specification, the signal of described input terminal group and described lead-out terminal group transmission RJ-45 specification.

Further, described filtering coupling element group also comprises the first anti-surging element, is electrically connected to this flat transformer.

Further, the described first anti-surging element is a Transient Voltage Suppressor.

Further, the described first protection component group comprises the gas discharge tube and the second anti-surging element.

Further, the described second anti-surging element is a high-voltage capacitance.

Further, the described second anti-surging element Transient Voltage Suppressor.

Further, this connector improvement structure also comprises connector modules, be arranged in the described accommodation space, this connector modules has second metal shell, this second metal shell and described metal shell electrically connect, and provide a shared ground connection pin by one of them of described metal shell or this second metal shell.

Further, described connector modules is a universal serial bus connector.

Further, described flat transformer comprises:

First substrate, a side on this first substrate has first binding face and first groove, has plural first conducting line segment between this first binding face and this first groove, have first electrode points and second electrode points on this first conducting line segment, this first electrode points and second electrode points are located on this first binding face, have first insulating barrier on this first binding face, first groove and first conducting line segment, this first insulating barrier exposes for first electrode points and second electrode points;

Second substrate, a side on this second substrate has second binding face and second groove, has plural second conducting line segment between this second binding face and this second groove, have third electrode point and the 4th electrode points on this second conducting line segment, this third electrode point and the 4th electrode points are located on this second binding face, have second insulating barrier on this second binding face, second groove and second conducting line segment, this second insulating barrier exposes for this third electrode point and the 4th electrode points; And

Iron core is disposed between this first groove and this second groove,

Wherein, when first binding face of this first substrate and second binding face of this second substrate are fitted, this second electrode points and this third electrode point electrically connect, the 4th electrode points and this first electrode points electrically connect, after this first conducting line segment and this second conducting line segment electrically connect, form the coil that is wound on this iron core.

The utility model is compared to the effect that prior art reached; using gases discharge tube, Transient Voltage Suppressor and flat anti-surging elements such as transformer are arranged in pairs or groups mutually; between formation circuit and circuit, and the protection component between circuit and the ground wire.Thus, can promote the protection specification of connector for static or thunderbolt.And this flat transformer is directly washed with circuit board, and the transformer of non-traditional coiling formula, so have advantages such as cost is low, volume is little.

Description of drawings

Fig. 1 is the schematic perspective view of a preferred embodiment of the present utility model;

Fig. 2 is the decomposing schematic representation of a preferred embodiment of the present utility model;

Fig. 3 is the side schematic view of a preferred embodiment of the present utility model;

Fig. 4 is the protection component block diagram of a preferred embodiment of the present utility model;

Fig. 5 is the schematic perspective view of another preferred embodiment of the present utility model;

Fig. 6 is the decomposing schematic representation of another preferred embodiment of the present utility model;

Fig. 7 is the side schematic view of another preferred embodiment of the present utility model;

Fig. 8 is the protection component electric wiring plan of a preferred embodiment of the present utility model;

Fig. 9 is the light-emitting element circuit allocation plan of a preferred embodiment of the present utility model;

Figure 10 A is flat transformer decomposing schematic representation;

Figure 10 B is flat transformer combination schematic diagram;

Figure 10 C is the elevational schematic view of flat transformer;

Figure 11 is a flat transformer schematic perspective view of the present utility model;

Figure 12 is a flat transformer decomposing schematic representation of the present utility model;

Figure 13 A, Figure 13 B are that first substrate of flat transformer of the present utility model, the master of second substrate look schematic diagram;

Figure 14 looks schematic diagram for first substrate of the present utility model and the second substrate in combination master;

Figure 15 is first substrate of the present utility model and the second substrate in combination side cross-sectional schematic;

Figure 16 is a flat transformer user mode schematic diagram of the present utility model;

Figure 17 A, Figure 17 B are another embodiment schematic diagram of flat transformer of the present utility model;

Figure 18 is an embodiment schematic diagram again of flat transformer of the present utility model;

Figure 19 inserts schematic diagram behind the elargol for first groove of Figure 18 and second groove;

Figure 20 is the another embodiment schematic diagram of flat transformer of the present utility model;

Figure 21 inserts schematic diagram behind the elargol for first groove of Figure 20 and second groove;

Figure 22 is the embodiment schematic diagram more again of flat transformer of the present utility model;

Figure 23 is the combination schematic diagram of Figure 12.

Description of reference numerals

1,1 ' connector

10 insulating bodies, 101 accommodation spaces

102 grooves, 103 back shrouds

11 signal transmission modules, 110 circuit boards

111 input terminal groups, 112 lead-out terminal groups

The transformer that 12 filtering coupling element groups 121 are flat

122 first anti-surging elements

13 first protection component groups, 131 gas discharge tubes

132 second anti-surging elements

14 metal shells, 141 ground connection pins

15 light-emitting components, 151 luminous elements

152 utmost point pin 153 the 3rd anti-surging element

2 mainboards

3 connector modules, 31 insulation shells

311 connector ports

32 second metal shells, 321 second ground connection pins

91 first substrates, 911 first binding faces

912 first grooves, 913 first conducting line segments

914 first electrode points, 915 second electrode points

916 first perforation, 917 first insulating barriers

919 first grooves, 910 first electric contacts

92 second substrates, 921 second binding faces

922 second grooves, 923 second conducting line segments

924 third electrodes are put 925 the 4th electrode points

926 second perforation, 927 second insulating barriers

928 accommodation spaces, 929 second grooves

920 second electric contacts, 9201 transfer wires

93 conductive poles, 931 first conductive poles

932 second conductive poles, 94 iron cores

95 electronic installations, 951 main circuit boards

Embodiment

Please refer to Fig. 1 and Fig. 2, be respectively the schematic perspective view and the decomposing schematic representation of a preferred embodiment of the present utility model.Connector 1 of the present utility model mainly has insulating body 10, signal transmission module 11, filtering coupling element group 12, the first protection component group 13 and coats the metal shell 14 of above-mentioned all elements.

These insulating body 10 inside have accommodation space 101, in order to be installed with this signal transmission module 11, this filtering coupling element group 12 and this first protection component group 13; And a side of this insulating body 10 offers groove 102.This signal transmission module 11 comprises the circuit board 110 of laying circuit, and is electrically connected at input terminal group 111 and lead-out terminal group 112 on this circuit board 110.

This input terminal group 111 is arranged in this groove 102 by these accommodation space 101 extensions, in order to electrically connect External cable.This lead-out terminal group 112 is extended setting down from this circuit board 110, is electrically connected to computer motherboard 2 (as shown in Figure 3).This groove 102 mainly connects in order to the External cable that the RJ-45 specification is provided, and this input terminal group 111 and this lead-out terminal group 112 be in order to the signal of transmission RJ-45 specification, but is not limited.

This filtering coupling element group 12 is electrically connected on this circuit board 110 of this signal transmission module 11, and is electrically connected between this input terminal group 111 and this lead-out terminal group 112, in order to the filtering coupling to be provided.This filtering coupling element group 12 comprises that mainly flat transformer 121 (simply shown in Figure 10 A～Figure 10 C, directly wash with this circuit board 110, and the transformer of non-traditional coiling formula has advantages such as cost is low, volume is little; Detailed construction is detailed later) and the first anti-surging element 122 (Surgeprotection component), this first anti-surging element 122 is electrically connected to this flat transformer 121.

This first protection component group 13 is electrically connected on this circuit board 110 of this signal transmission module 11, and is electrically connected to this filtering coupling element group 12 and this metal shell 14.Whereby, this first protection component group 13 can form the ground connection effect by the set ground connection pin 141 in these metal shell 14 bottoms, so that the protection between circuit and the ground wire to be provided.

This first protection component group 13 mainly comprises gas discharge tube (Gas Discharge Tube, GDT) the 131 and second anti-surging element 132.Wherein, this first anti-surging element 122 mainly can be Transient Voltage Suppressor (Transient Voltage Suppressor, TVS), and this second anti-surging element 132 can be perhaps Transient Voltage Suppressor of high-tension electricity.And in embodiment of the present utility model, (Integration Circuit IC) realizes, but is not limited with integrated circuit for this filtering coupling element group 12 and this first protection component group 13.

From the above; in this connector 1 of the present utility model; comprise four protection components to I haven't seen you for ages; comprise this flat transformer 121 and this first anti-surging element 122 that are electrically connected between circuit and the circuit, and be electrically connected at this gas discharge tube 131 and this second anti-surging element 132 between circuit and the ground wire.Yet the quantity of protection component is decided by the safety requirements that this connector 1 will reach, and should not limited.

For example, then approximately can bear the moment surge voltage of 1KV if this first anti-surging element 122, second anti-surging element 132 is a Transient Voltage Suppressor.If the voltage that produces because of static or thunderbolt is greater than 1KV, then this connector 1 still can be burnt.Again for example, this gas discharge tube 131 main moment surge voltages that can bear 3KV approximately, whereby, and this connector 1, the highest bearing to the moment surge voltage of 3KV do not burnt.But above-mentioned only is preferred embodiments of the present utility model, should not limited interest field of the present utility model with described numerical value.

Also be provided with two above light-emitting components 15 in this accommodation space 101, an end of these two above light-emitting components 15 has luminous element 151, and these two above luminous elements 151 extend forward, and protrude from outside this metal shell 14.These two above light-emitting components 15 have utmost point pin 152 away from the other end of this luminous element 151, and these two above utmost point pin 152 are electrically connected to this circuit board 110, to receive luminous required electric power.And these two above light-emitting components 15 also can electrically connect the 3rd anti-surging element 153 (as shown in Figure 9), can not burnt (being detailed later) because of the high pressure surging produces to protect these two above light-emitting components 15.

This insulating body 10 also has back shroud 103, covers element in this accommodation space 101 in order to cover.

Please refer to Fig. 3, be the side schematic view of a preferred embodiment of the present utility model.This connector 1 connects External cable by this groove 102, and receives external signal by this input terminal group 111.

Moreover this connector 1 also can be absorbed voltage/current by this first protection component group 13 to be blocked, and via this metal shell 14 voltage/current that this first protection component group 13 is absorbed is externally discharged.Whereby, reach surging protection mechanism between circuit and the ground wire, avoid this computer motherboard 2 to be burnt because of moment surge voltage/current is excessive by this first protection component group 13.

Please refer to Fig. 4, be the protection component block diagram of a preferred embodiment of the present utility model, and please also refer to Fig. 8, be the electric wiring plan of block diagram shown in Figure 4.As mentioned above, this filtering coupling element group 12 mainly comprises this flat transformer 121 and this first anti-surging element 122.

As mentioned above, please also refer to Fig. 9, be the light-emitting element circuit allocation plan of a preferred embodiment of the present utility model.As shown in Figure 8, these two above light-emitting components 15 are electrically connected to this circuit board 110.And these two above light-emitting components 15 also can electrically connect the 3rd anti-surging element 153, so as to when the high pressure surging produces, are absorbed and discharge via ground wire.And then by the protection of the 3rd anti-surging element 153, these two above light-emitting components 15 can not burnt.Wherein, the 3rd anti-surging element 153 can be Transient Voltage Suppressor, but is not limited.

Please also refer to Fig. 5, Fig. 6 and Fig. 7, be respectively schematic perspective view, decomposing schematic representation and the side schematic view of another preferred embodiment of the present utility model.As Fig. 5, Figure 6 and Figure 7, connector improvement structure of the present utility model also can be the connector 1 ' of combined type.This connector 1 ' also can be installed with connector modules 3 in this accommodation space 101, this connector modules 3 shown in Fig. 5, Fig. 6 and Fig. 7 is mainly USB (Universal Serial Bus, USB) connector, but not as limit.This connector modules 3 is set together with above-mentioned RJ-45 connector, to save distribution space limited on this computer motherboard 2.

This connector modules 3 mainly has insulation shell 31, and forming in this insulation shell 31 can be for outside connector port 311 of pegging graft more than two.And this connector modules 3 also comprises second metal shell 32, in order to coat this insulation shell 31, for this connector modules 3 provides the metallic shield effect.The bottom of this second metal shell 32 is provided with the second ground connection pin 321, and this connector modules 3 forms the ground connection effect by this second ground connection pin 321.

Above-mentioned this metal shell 14 has this ground connection pin 141, and the ground connection effect of this connector 1 is provided.And this second metal shell 32 has this second ground connection pin 321, in order to the ground connection effect of this connector modules 3 to be provided.This metal shell 14, second metal shell 32 can electrically connect mutually, provide a shared ground connection pin (that is, this ground connection pin 141 or this second ground connection pin 321) by one of them of this metal shell 14, second metal shell 32.This first protection component group 13 can be electrically connected to this metal shell 14, so as to by one of them of this ground connection pin 141 or this second ground connection pin 321, the voltage/current that is absorbed is externally discharged via ground wire.

The utility model is compared to the effect that prior art reached; using gases discharge tube, Transient Voltage Suppressor and flat anti-surging elements such as transformer are arranged in pairs or groups mutually; between formation circuit and circuit, and the protection component between circuit and the ground wire.Thus, can promote the protection specification of connector for static or thunderbolt.And this flat transformer is directly washed with circuit board, and the transformer of non-traditional coiling formula, so have advantages such as cost is low, volume is little.

Following content will describe the structure of this flat transformer 121 in detail:

See also Figure 11, Figure 12 and Figure 13 A, Figure 13 B, the master who is respectively schematic perspective view, decomposing schematic representation and first, second substrate of flat transformer of the present utility model looks schematic diagram.Shown in Figure 11, Figure 12 and Figure 13 A, Figure 13 B: flat transformer 121 of the present utility model comprises: first substrate 91, second substrate 92, conductive pole 93 and iron core 94.

This first substrate 91, a side on it has first binding face 911 and first groove 912, be crossed with plural first conducting line segment 913 of metal material between this first binding face 911 and this first groove 912, have first electrode points 914 and second electrode points 915 on this first conducting line segment 913, this first electrode points 914 and second electrode points 915 are located on this first binding face 911.In addition, this any one first electrode points 914 or this second electrode points 915 are electrically connected with at least one and are positioned at first electric contact 910 on first substrate 91, has first perforation 916 on this first electric contact 910, this first perforation 916 penetrates with this first electric contact 910 for conductive pole 93 and electrically connects, to form power input or power output end.And, on this first binding face 911, first groove 912 and first conducting line segment 913, has first insulating barrier 917, this first insulating barrier 917 is in order to cover more than two first conducting line segment 913 and only to expose for first electrode points 914 and second electrode points 915, so that this first conducting line segment 913 does not contact with this iron core 94.In Figure 11, Figure 12 and Figure 13 A, Figure 13 B, this first substrate 91 is glass mat or ceramic material.This first conducting line segment 913 is a copper product.

This second substrate 92, a side on it has second binding face 921 and second groove 922, be crossed with plural second conducting line segment 923 of metal material between this second binding face 921 and this second groove 922, have third electrode point 924 and the 4th electrode points 925 on this second conducting line segment 923, this third electrode point 924 and the 4th electrode points 925 are located on this second binding face 921.In addition, this any one third electrode point 924 or the 4th electrode points 925 electrically connect second electric contact 920 that is positioned on second substrate 92, has second perforation 926 on this second electric contact 920, this second perforation 926 penetrates with this second electric contact 920 for this conductive pole 93 and electrically connects, to form power input or power output end.And, has second insulating barrier 927 on this second binding face 921, second groove 922 and second conducting line segment 923, this second insulating barrier 927 does not contact this second conducting line segment 923 in order to cover more than two second conducting line segment 923 and only to expose for third electrode point 924 and the 4th electrode points 925 with this iron core 94.In Figure 11, Figure 12 and Figure 13 A, Figure 13 B, this second substrate 92 is glass mat or ceramic material.This second conducting line segment 923 is a copper product.

This conductive pole 93 includes one first conductive pole 931 and second conductive pole 932 at least.This first conductive pole 931 and this second conductive pole 932 are inserted in second perforation 926 of first perforation, 916 or second electric contact 920 of this first electric contact 910, electrically connect with this first electric contact 910 or second electric contact 920.

This iron core 94 is the square or circular ring body of hollow, can utilize silicon steel sheet storehouse composition or utilize iron powder compacting or sintering to form.This iron core 94 is disposed between second groove 922 of first groove 912 of this first substrate 91 and second substrate 92, contacts avoiding this iron core 94 and this first conducting line segment 913 and second conducting line segment 923 are isolated by this first insulating barrier 917 and second insulating barrier 927.

See also Figure 14, Figure 15, the combination master who is respectively first substrate of the present utility model and second substrate looks and the side cross-sectional schematic.As Figure 14, shown in Figure 15: this iron core 94 is disposed between second groove 922 of first groove 912 of this first substrate 91 and second substrate 92, by this first insulating barrier 917 and second insulating barrier 927 first and second conducting line segment 913 of this iron core 94 and this and 923 is isolatedly contacted avoiding.When first binding face 911 of this first substrate 91 is fitted with second binding face 921 of this second substrate 92, second electrode points 915 of this first conducting line segment 913 electrically connects with the third electrode point 924 of this second conducting line segment 923, the 4th electrode points 925 of this second conducting line segment 923 electrically connects with first electrode points 914 of this first conducting line segment 913, after this first conducting line segment 913 electrically connects with this second conducting line segment 923, formation is wound in the coil groups on this iron core 94, promptly finishes flat transformer device structure.

See also Figure 16, be flat transformer user mode schematic diagram of the present utility model.As shown in figure 16: flat transformer 121 of the present utility model is after assembling, have first conductive pole 931 and second conductive pole 932 on this first substrate 91 or second substrate 92, this first conductive pole 931 and second conductive pole 932 can be electrically connected at for flat transformer 121 on the main circuit board 951 of this electronic installation 95 and use.

Owing to after the main circuit board 951 of this flat transformer 121 and this electronic installation 95 electrically connects, this flat transformer 121 is electrically connected on the main circuit board 951 with being the surface adhering form.After installation, not only can make the housing volume-diminished of electronic installation 95, also make the weight saving of electronic installation 95, to reach compact purpose of design.

See also Figure 17 A, Figure 17 B, be another embodiment schematic diagram of flat transformer of the present utility model.Shown in Figure 17 A, Figure 17 B: the flat transformer 121 of present embodiment and Figure 11 to Figure 15 is roughly the same, has first binding face 911 on the side of different is this first substrate 91, have plural first conducting line segment 913 of metal material on this first binding face 911, have first electrode points 914 and second electrode points 915 on this first conducting line segment 913.In addition, this any one first electrode points 914 or second electrode points 915 are electrically connected with first electric contact 910 that is positioned on first substrate 91, has first perforation 916 on this first electric contact 910, this first perforation 916 penetrates and 910 electric connections of this first electric contact for first conductive pole 931 or second conductive pole 932 of conductive pole 93, to form power input or power output end.And, has first insulating barrier 917 on this first binding face 911 and first conducting line segment 913, first conducting line segment 913 also only exposes for first electrode points 914 and second electrode points 915 this first insulating barrier 917 more than two in order to cover, and this first conducting line segment 913 is not contacted with this iron core 94 (as Fig. 2).

This second substrate 92, a side on it has second binding face 921 and accommodation space 928, be crossed with plural second conducting line segment 923 of metal material between this second binding face 921 and this accommodation space 928, have third electrode point 924 and the 4th electrode points 925 on this second conducting line segment 923, this third electrode point 924 and the 4th electrode points 925 are located on this second binding face 922.In addition, this any one third electrode point 924 or the 4th electrode points 925 electrically connect second electric contact 920 that is positioned on second substrate 92, has second perforation 926 on this second electric contact 920, this second perforation 926 penetrates and 920 electric connections of this second electric contact for first conductive pole 931 or second conductive pole 932 of this conductive pole 93, to form power input or power output end.And, has second insulating barrier 927 on this second binding face 921, accommodation space 928 and second conducting line segment 923, second conducting line segment 923 also only exposes for third electrode point 924 and the 4th electrode points 925 this second insulating barrier 927 more than two in order to cover, and this second conducting line segment 923 is not contacted with this iron core 94.

This iron core 94 is disposed at the accommodation space 922 of this second substrate 92, contacts avoiding this iron core 94 and this first conducting line segment 913 and second conducting line segment 923 are isolated by this first insulating barrier 917 and second insulating barrier 927.When first binding face 911 of this first substrate 91 is fitted with second binding face 921 of this second substrate 92, second electrode points 915 of this first conducting line segment 913 electrically connects with the third electrode point 924 of this second conducting line segment 923, the 4th electrode points 925 of this second conducting line segment 923 electrically connects with first electrode points 914 of this first conducting line segment 913, after this first conducting line segment 913 and this second conducting line segment 923 electrically connect, formation is wound in the coil groups on this iron core 94, promptly finishes flat transformer device structure.

See also Figure 18, Figure 19, be respectively the schematic diagram after first groove of the embodiment schematic diagram again of flat transformer of the present utility model and Figure 18 and second groove are inserted elargol.As Figure 18, shown in Figure 19: the flat transformer 121 of present embodiment and Figure 11 to Figure 15 is roughly the same, a side of different is this first substrate 91 has first binding face 911 and first groove 912, between this first binding face 911 and this first groove 912 across having plural first groove 919, insert the metal material of elargol material in this first groove 919, to form first conducting line segment 913, have first electrode points 914 and second electrode points 915 on this first conducting line segment 913, this first electrode points 914 and second electrode points 915 are located on this first binding face 911.In addition, one end of this any one first groove 919 has first perforation 916, after injecting elargol, form first electric contact 910, this first perforation 916 penetrates and 910 electric connections of this first electric contact for first conductive pole 931 or second conductive pole 932 of conductive pole 93, to form power input or power output end.And, has first insulating barrier 917 on this first binding face 911, first groove 912 and first conducting line segment 913, first conducting line segment 913 also only exposes for first electrode points 914 and second electrode points 915 this first insulating barrier 917 more than two in order to cover, so that this first conducting line segment 913 does not contact with this iron core 94 (as Figure 12).

This second substrate 92, a side on it has second binding face 921 and second groove 922, between this second binding face 921 and this second groove 922 across having plural second groove 929, insert the metal material of elargol material in this second groove 929, to form second conducting line segment 923.Have third electrode point 924 and the 4th electrode points 925 on this second conducting line segment 923, this third electrode point 924 and the 4th electrode points 925 are located on this second binding face 921.In addition, has second perforation 926 on this any one second groove 929, inject the back at elargol and form second electric contact 920, this second perforation 926 penetrates and 920 electric connections of this second electric contact for first conductive pole 931 or second conductive pole 932 of this conductive pole 93, to form power input or power output end.And, has second insulating barrier 927 on this second binding face 921, second groove 922 and second conducting line segment 923, second conducting line segment 923 also only exposes for third electrode point 924 and the 4th electrode points 925 this second insulating barrier 927 more than two in order to cover, and this second conducting line segment 923 is not contacted with this iron core 94.

See also Figure 20, Figure 21, be respectively the schematic diagram after first groove of the another embodiment schematic diagram of flat transformer of the present utility model and Figure 20 and second groove are inserted elargol.As Figure 20, shown in Figure 21: the flat transformer 121 of present embodiment and Figure 16 is roughly the same, has first binding face 911 on the side of different is this first substrate 91, has plural first groove 919 on this first binding face 911, insert the metal material of elargol material in this first groove 919, to form this first conducting line segment 913, have first electrode points 914 and second electrode points 915 on this first conducting line segment 913.In addition, this any one first groove 919 has first perforation 916, inject the back at elargol and form first electric contact 910, this first perforation 916 penetrates and 910 electric connections of this first electric contact for first conductive pole 931 or second conductive pole 932 of conductive pole 93, to form power input or power output end.And, has first insulating barrier 917 on this first binding face 911 and this first conducting line segment 913, first conducting line segment 913 also only exposes for first electrode points 914 and second electrode points 915 this first insulating barrier 917 more than two in order to cover, and this first conducting line segment 913 is not contacted with this iron core 94.

A side of this second substrate 92 has second binding face 921 and accommodation space 928, between this second binding face 921 and this accommodation space 928 across having plural second groove 929, insert the metal material of elargol material in this second groove 929, to form this second conducting line segment 923.Have third electrode point 924 and the 4th electrode points 925 on this second conducting line segment 923, this third electrode point 924 and the 4th electrode points 925 are located on this second binding face 921.In addition, has second perforation 926 on this any one second groove 929, inject the back at elargol and form second electric contact 920, this second perforation 926 penetrates and 920 electric connections of this second electric contact for first conductive pole 931 or second conductive pole 932 of this conductive pole 93, to form power input or power output end.And, has second insulating barrier 927 on this second binding face 921, accommodation space 928 and second conducting line segment 923, second conducting line segment 923 also only exposes for third electrode point 924 and the 4th electrode points 925 this second insulating barrier 927 more than two in order to cover, and this second conducting line segment 923 is not contacted with this iron core 94 (as Figure 12).

See also Figure 22, Figure 23, be respectively the combination schematic diagram of an embodiment schematic diagram and Figure 22 more again of flat transformer of the present utility model.As Figure 22, shown in Figure 23: second substrate 92 of the present utility model is directly offered second groove 922 by the internal circuit board as the electronics implements on this circuit board, be placed in this second groove 922 for iron core 94.Again first substrate 91 is treated as loam cake simultaneously, directly be placed on second substrate (circuit board) 92,92 transfer wires 9201 that have input and export on this second substrate, this transfer wire 9201 electrically connects with first electric contact 910 of this first substrate 91, to replace conductive pole 93, make the design of this transformer and circuit board merge one.

Above-mentioned is preferred embodiment of the present utility model only, is not to be used for limiting the scope that the utility model is implemented.Be that all equalizations of being done according to the utility model claim change and modification, all be encompassed in the utility model claim.

Claims (10)

1. the connector improvement structure with protection component is arranged on the computer motherboard, it is characterized in that, this connector improvement structure comprises:

Insulating body, inside has accommodation space, and this insulating body one side offers groove;

Signal transmission module, be arranged in this accommodation space, this signal transmission module has the circuit board of laying circuit, and the input terminal group and the lead-out terminal group that electrically connect with this circuit board, wherein this input terminal group is arranged in this groove by this accommodation space extension, in order to electrically connect External cable, this lead-out terminal group and this computer motherboard electrically connect;

Filtering coupling element group is electrically connected on this circuit board of this signal transmission module, and this filtering coupling element group is electrically connected between this input terminal group and this lead-out terminal group;

Metal shell coats this insulating body; And

The first protection component group is electrically connected on this circuit board of this signal transmission module, and this first protection component group is electrically connected to this filtering coupling element group and this metal shell,

Wherein, this filtering coupling element group comprises flat transformer.

2. the connector improvement structure with protection component as claimed in claim 1 is characterized in that, described groove connects for the External cable of RJ-45 specification, the signal of described input terminal group and described lead-out terminal group transmission RJ-45 specification.

3. the connector improvement structure with protection component as claimed in claim 2 is characterized in that, described filtering coupling element group also comprises the first anti-surging element, is electrically connected to this flat transformer.

4. the connector improvement structure with protection component as claimed in claim 3 is characterized in that, the described first anti-surging element is a Transient Voltage Suppressor.

5. the connector improvement structure with protection component as claimed in claim 3 is characterized in that, the described first protection component group comprises the gas discharge tube and the second anti-surging element.

6. the connector improvement structure with protection component as claimed in claim 5 is characterized in that, the described second anti-surging element is a high-voltage capacitance.

7. the connector improvement structure with protection component as claimed in claim 5 is characterized in that, the described second anti-surging element Transient Voltage Suppressor.

8. the connector improvement structure with protection component as claimed in claim 2; it is characterized in that; this connector improvement structure also comprises connector modules; be arranged in the described accommodation space; this connector modules has second metal shell; this second metal shell and described metal shell electrically connect, and provide a shared ground connection pin by one of them of described metal shell or this second metal shell.

9. the connector improvement structure with protection component as claimed in claim 8 is characterized in that described connector modules is a universal serial bus connector.

10. the connector improvement structure with protection component as claimed in claim 1 is characterized in that, described flat transformer comprises:

First substrate, a side on this first substrate has first binding face and first groove, has plural first conducting line segment between this first binding face and this first groove, have first electrode points and second electrode points on this first conducting line segment, this first electrode points and second electrode points are located on this first binding face, have first insulating barrier on this first binding face, first groove and first conducting line segment, this first insulating barrier exposes for first electrode points and second electrode points;

Second substrate, a side on this second substrate has second binding face and second groove, has plural second conducting line segment between this second binding face and this second groove, have third electrode point and the 4th electrode points on this second conducting line segment, this third electrode point and the 4th electrode points are located on this second binding face, have second insulating barrier on this second binding face, second groove and second conducting line segment, this second insulating barrier exposes for this third electrode point and the 4th electrode points; And

Iron core is disposed between this first groove and this second groove,

Wherein, when first binding face of this first substrate and second binding face of this second substrate are fitted, this second electrode points and this third electrode point electrically connect, the 4th electrode points and this first electrode points electrically connect, after this first conducting line segment and this second conducting line segment electrically connect, form the coil that is wound on this iron core.

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