A kind of improved structure of connector
Technical field
The utility model is a kind of electric connector, refers to especially to be provided with the improved structure of connector of the electronics pedestal of a tool inclination framework face.
Background technology
Electronic industry is flourishing now, various electronic installation articles for use are full of in mass society masses' life context, for input control order with control the electronic installation articles for use or between a plurality of electronic installation articles for use mutual data transmission, therefore on the market the electronic installation articles for use of the overwhelming majority all dispose a plurality of connectors at motherboard.For example there to be at present on the market the most PC of universalness, will be provided with a plurality of connectors on the PC, such as universal serial bus (Universal Serial Bus, USB) connector, external series high-tech annex (External Serial Advance Technology Attachment, e-SATA) connector, the RJ45 connector, high-definition multimedia interface (High Definition Multimedia Interface, HDMI) connector etc., arranging to reach by transmission line and connect the external control device by above-mentioned connector, to receive control command or to connect another electronic installation articles for use by transmission line, making can mutual data transmission between a plurality of electronic installations.And mutual data transmission between these a plurality of electronic installation articles for use mainly is that to utilize this network socket connector be and a networking card is electrically connected that this networking card then is plugged on the motherboard of this computer arranging.As long as so in use the plug (RJ45) of this networking card is plugged on this network socket connector, see through again modem and can connect Internet, the user reaches the purpose of signal transmission, therefore can surf the web, uploads, downloads data or dispatch Email to user of far-end etc.But with now propensity to consume requirement, be configured in this connector on the motherboard, possess above-mentioned connection transmission and receive the command function except being particular about, its design on volume also must take into account to have gently, thin, short and small outward appearance figure, and the connector product want to reach aforesaid can keep original or further improve the product function characteristic and on volume, also to take into account have light, thin, short and small outward appearance figure's condition, only have two fairly simple approach finishing, wherein except reducing the size of each electronic components on the electronic equipment in making, the another one mode is exactly to try every possible means to increase the area that arranges of wiring board, but can not make the outward appearance volume of connector become large; Yet because the perimeter interface that is positioned on the electronic equipment all is to belong to the interface of formulating standard specification is arranged, USB interface for example, the RJ45 interface, RJ11 interface etc., in order to guarantee the versatility of most electronic equipments, so can not arbitrarily change the size of these standard interfaces, therefore above-listed the former is describedly making this mode reduce each electronic components size on the electronic equipment, just can't carry out, so only have towards this direction of area that arranges that increases wiring board and go research and development, just can reach above-mentioned and allegedly both meet product standard specification size dimension and can not have influence under the product design usefulness quality prerequisite, product is possessed gently, thin, short and small propensity to consume condition.
Commonly use (shown in 1-3 figure) in the electric connector product existing, because be arranged on wiring board 14 structures of electric connector 1 electronics pedestal 13 inside, all be to adopt rectilinear set-up mode, make wiring board 14 after assembling with electronics pedestal 13, can't present open space, that is to say and wiring board 14 is being set after on the electronics pedestal 13, it is local that this wiring board 14 will be assembled electronic components edge all around thereon, will be by the obstruction that periphery covers of electronics pedestal 13, so that during the assembly working of filter coil 4 on being welded in wiring board 14, because narrow space is not easy under hindering to carry out in electronics pedestal 13 inside filter coil 4 is directly welded in operation on the wiring board 14, and be forced to must select employing the following step to operate:
First filter coil 4 is assembled in electronics pedestal 13 inside, and then will be assembled in and be welded after the hole 142 that corresponds on the interior rear lead-out terminals that protrude 5 of electronics pedestal 13 and the wiring board 14 aligns; This kind number of assembling steps mode is because needing additionally to have more in operation is assembled in first assembling process time on the electronics pedestal 13 with filter coil 4, so meeting, can't meet consumer's economic interests demand so that the manufacturing cost increase.
Summary of the invention
The purpose of this utility model is to provide a kind of for the technical problem that will solve and saves the assembling process time, reduce manufacturing cost, meet the improved structure of connector of consumer's economic interests demand.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of improved structure of connector, include insulating base frame, wiring board, electronic components and electronics pedestal, the front end face of insulating base frame is provided with one can be for the interface of plug insertion, these both sides, interface below respectively are provided with respectively an opening seat that can be installed with the LED light-emitting component, and be provided with a notch outside can running through at the tail end position of the side end face of insulating base frame, but and in space that the rear end face of insulating base frame is provided with holding electronic pedestal, electronic components and can mutually connects with the interface of insulating base frame front end face; The upper end of wiring board offers a plurality of embeddings mouths, and its bottom offers plurality of holes and is provided with another at the place, a wherein end limit of this plurality of holes can be for the interspersed gap slot that passes through of electric capacity terminal; Electronic components includes filter coil and electric capacity, resistance and inductance member, can arrange respectively on the positive and negative that is assembled in wiring board; The top end face of electronics pedestal is pulled the folding shape at this and is offered a plurality of intercalation grooves that supply the lead-out terminal intercalation to enter for being arranged to the outwardly folding shape of pulling; Bottom face is for being arranged to the outwardly folding shape of pulling, pull the folding shape at this and offer a plurality of intercalation grooves that supply the input terminal intercalation to enter, the both sides end face is arranged to triangle and is connected between top end face and the bottom face, and make this triangle the both sides end face hypotenuse up.
Wherein, annexation between wiring board and electronics pedestal is: a plurality of embeddings mouths that the wiring board upper end is offered, correspondence embeds a plurality of lead-out terminals of intercalation in electronics pedestal top end face intercalation groove, and the plurality of holes offered of wiring board bottom, correspondence embeds a plurality of input terminals of intercalation in electronics base bottom face intercalation groove.
Further, also include procapsid and back casing, the front end face of this procapsid be provided with one can with the insulating base frame front end face on the mutual corresponding inserting groove of interface, be provided with in the side end face of procapsid one can with the mutual corresponding opening of the notch at the tail end position of insulating base frame side end face, and the tail end position of the side end face of procapsid is provided with the protrusion clasp; This back casing includes a plate face, below, the two ends of plate face respectively be provided with one can with the mutual corresponding cover ring plate of the protrusion clasp at the tail end position of the side end face of procapsid.
The beneficial effects of the utility model are:
In view of this inventor of the present utility model is the improvement research and development of being devoted to this respect, finally obtains the setting of a kind of ameliorative structure behind repeatedly research and development and Experiment Result, can solve the defective of above-mentioned manufacturing cost increase fully.
So, the main purpose of the utility model as can be known, it is the structure with electronics pedestal in this electric connector, be arranged to have a tilting framework face, can make wiring board after the electronics pedestal is combined, present the state that is opened in outside the electronics pedestal, can do not intercepted by the periphery of electronics pedestal fully, therefore it is when carrying out the assembling work of filter coil assembly welding on wiring board, all can present the broad space of freedom that is not hindered by any limit face all around, so can carry out easily filter coil is directly welded in operation element on the wiring board, can save this assembly program that first filter coil is assembled in the electronics base interior, reach and have convenient and time-saving usefulness in the operation.
Secondary objective of the present utility model, it is the wiring board setting that utilizes in the utility model structure, for presenting a tilting framework face, so can be under the condition of keeping original electric connector volume size in the assembling, make size is set increases and become large of wiring board, so just can increase electronic components setting configuration space thereon, enlarge product design usefulness scope.
An again purpose of the present utility model, it is the wiring board setting that utilizes in the utility model structure, for presenting a tilting framework face (such as the hypotenuse of right-angled triangle), because with the principle of hypotenuse greater than right-angle side, be arranged at configuration space on the wiring board so can increase electronic components in the assembling, so that this electric connector still can be kept and has original volume size condition after assembling, to meet required light, thin, the short and small propensity to consume in the production development.
Description of drawings
Fig. 1 is the three-dimensional exploded view of electric connector structure commonly used.
Fig. 2 is the three-dimensional combination figure of electric connector structure commonly used.
Fig. 3 is the section plan of electric connector structure commonly used.
Fig. 4 is the three-dimensional exploded view of a kind of improved structure of connector of the utility model.
Fig. 5 is the three-dimensional exploded view of a kind of another ocular surface of improved structure of connector of the utility model.
Fig. 6 is the structure decomposition map that concerns between the electric substrate of a kind of improved structure of connector of the utility model and terminal spare part.
Fig. 7 concerns tectonic association figure between the electric substrate of a kind of improved structure of connector of the utility model and terminal spare part.
Fig. 8 concerns tectonic association figure between the electric substrate of a kind of improved structure of connector of the utility model and electronic components and wiring board.
Fig. 9 is the structural map that concerns that is arranged at after combination between the electric substrate of a kind of improved structure of connector of the utility model and electronic components and wiring board in the insulating base frame.
Figure 10 is the three-dimensional combination figure of a kind of improved structure of connector of the utility model.
Figure 11 is the three-dimensional combination figure of another ocular surface of a kind of improved structure of connector of the utility model.
Figure 12 is that the filter coil of a kind of improved structure of connector of the utility model is arranged at the schematic diagram on the wiring board.
Figure 13 is that electric capacity, inductance and the resistance of a kind of improved structure of connector of the utility model is arranged at the schematic diagram on the wiring board.
In Fig. 1 to Figure 13, include:
Electric connector---1 electronics pedestal---13
Wiring board---14 filter coil---4
Lead-out terminal---5 hole---142
Procapsid---7 insulating base frame---8
Input terminal---11 electronic components---10
Capacitor terminal---12 back casing---15
Plate face---151 cover ring plate---152
LED light-emitting component---16 protrude clasp---721
Interface---811 inserting groove---711
Opening seat---812 space---813
Notch---841 opening---732
Embed mouthful---141 a notch seat---138
Intercalation groove---135 tilting framework face---137
Gap slot---143 electric capacity---40
Resistance---41 inductance---42.
Embodiment
For reaching above-mentioned main purpose and effect, existing technological means and the structure thereof that the utility model is adopted cooperates preferred embodiment to be described as follows in detail:
See also Fig. 4 to shown in Figure 8, the utility model when implementing at the textural insulating base frame 8 that includes, wiring board 14, electronic components 10 and electronics pedestal 13, the front end face of insulating base frame 8 is provided with one can be for the interface 811 of plug insertion, these both sides, interface 811 below respectively are provided with respectively an opening seat 812 that can be installed with LED light-emitting component 16, and be provided with a notch 841 outside can running through at the tail end position of the side end face of insulating base frame 8, but and be provided with holding electronic pedestal 13 at the rear end face of insulating base frame 8, electronic components 10 and the space 813 that can mutually connect with the interface 811 of insulating base frame 8 front end faces; The front end face of procapsid 7 be provided with one can with insulating base frame 8 front end faces on the mutual corresponding inserting groove 711 of interface 811, and respectively be provided with at the symmetrical position of tail end of the side end face of procapsid 7 a lower edge place of protruding clasp 721 and protruding clasp 721 in the side end face be provided with in addition one can the opening 732 mutual corresponding with the notch 841 at the tail end position of the side end face of insulating base frame 8; The top end face of electronics pedestal 13 is arranged to the outwardly folding shape of pulling, and pulls the folding shape at this and offers a plurality of intercalation grooves 135 that enter for lead-out terminal 5 intercalations; The bottom face of electronics pedestal 13 is arranged to the outwardly folding shape of pulling, pull the folding shape at this and offer a plurality of intercalation grooves 135 that supply input terminal 11 intercalations to enter, the both sides end face of electronics pedestal 13 is arranged to triangle and is connected between top end face and the bottom face, and make this triangle the both sides end face hypotenuse up, and then this electronics pedestal 13 is formed have a tilting framework face 137.The setting of the tilting framework face 137 that forms by this electronics pedestal 13, can arrange thereon for wiring board 14, and make wiring board 14 after arranging, a plurality of embeddings mouths 141 that its upper end is offered in advance can corresponding be embedded into a plurality of lead-out terminals 5 of intercalation in electronics pedestal 13 top end face intercalation grooves 135; And make wiring board 14 plurality of holes 142 that its bottom is offered in advance after arranging, can corresponding be embedded into a plurality of input terminals 11 of intercalation in electronics pedestal 13 bottom face intercalation grooves 135.Again at the hypotenuse bottom part of the both sides end face of the triangle of this electronics pedestal 13, respectively be provided with respectively a notch seat 138, the notch 841 on the insulating base frame 8 of can arranging in pairs or groups selects one of them to plug fixed capacity terminal 12 with the locality of the opening 732 of procapsid 7; As shown in Figure 8, wiring board 14 its upper ends offer a plurality of embeddings mouths 141, and its bottom offers plurality of holes 142 and is provided with another one at the place, a wherein end limit of this plurality of holes 142 can be for the electric capacity terminal 12 interspersed gap slots 143 that pass through; Such as Figure 12 and shown in Figure 13, electronic components 10 includes filter coil 4 and the members such as electric capacity 40, resistance 41 and inductance 42, can arrange respectively on the positive and negative that is assembled in wiring board 14; Back casing 15 includes a plate face 151, below, the two ends of plate face 151 respectively be provided with one can with the mutual corresponding cover ring plate 152 of the protrusion clasp 721 at the tail end position of the side end face of procapsid 7.State on the implementation situation about the utility model, can consult Fig. 6 and shown in Figure 7, can be first with each conducting terminal when assembling, it is input terminal 11, lead-out terminal 5, capacitor terminal 12 is positioned respectively in the intercalation groove 135 on intercalation groove 135 and electronics pedestal 13 bottom faces on electronics pedestal 13 top end faces and in the bottom part notch seat 138 of the tilting framework face 137 on the electronics pedestal 13, then with electric capacity 40, resistance 41 and inductance 42 members such as grade, such as Figure 12 and shown in Figure 13, adopt respectively the SMT technology to be welded in wiring board 14, again with corresponding pad welding on the joint of filter coil 4 and the wiring board 14, as shown in Figure 8, the wiring board 14 of at last assembling being finished electronic components 10 pastes and is placed on the triangle hypotenuse of electronics pedestal 13 both sides end faces, for a plurality of input terminals 11 of intercalation in the intercalation groove 135 of electronics pedestal 13 top end faces, and a plurality of lead-out terminals 5 of intercalation in the intercalation groove 135 of electronics pedestal 13 bottom faces above wiring board 14 parts, and then be welded and fixed, simultaneously 16 bendings of LED light-emitting component are positioned in the opening seat 812 of the both sides, interface 811 below on insulating base frame 8 front end faces, as shown in figure 10, again aforementioned the assembling finished electronic components 10 and the electronics pedestal 13 of wiring board 14 and packed in the space 813 on insulating base frame 8 rear end faces, as shown in Figure 9, then procapsid 7 and back casing 15 are covered in insulating base frame 8 outsides, and make cover ring plate 152 on the back casing 15 plate faces 151 carry out hasp with the protrusion clasp 721 at the tail end position of procapsid 7 side end faces to be combined, as shown in Figure 10 and Figure 11, at last capacitor terminal 12 is exposed to the outside of opening 732 at the tail end position of procapsid 7 side end faces, adopt radium-shine welding manner and procapsid 7 to weld together, the effect that connects to reach electric property can be finished assembly program of the present utility model.
As shown in Figure 9, because the utility model principal character is to show electronics pedestal 13 structures in this improved structure of connector are arranged to have a tilting framework face 137, so implementing procapsid 7 and back casing 15 in the combination, be not to be the indispensable constitutive requirements of the utility model improved structure of connector, the utility model also can select only will aforementionedly to have assembled pack into the space 813 interior user demands that meet on the economic interests on insulating base frame 8 rear end faces of the electronics pedestal 13 of finishing electronic components 10 and wiring board 14 when implementing combination.
In sum, as can be known a kind of improved structure of connector design described in the utility model, really have in the use and can keep under original electric connector volume size, the size setting of internal circuit board 14 can be increased become large and can increase electronic components 10 configuration space thereon, enlarge product design usefulness scope and meet required light, thin, short and small propensity to consume function in the production development, meet the utility application important document fully, therefore file an application in accordance with the law.
Above-mentioned execution mode is the better implementation of the utility model, in addition, all right alternate manner realization of the utility model, any apparent replacement is all within protection range of the present utility model without departing from the concept of the premise utility.