CN201054402Y

CN201054402Y - Connection base

Info

Publication number: CN201054402Y
Application number: CNU200720151647XU
Authority: CN
Inventors: 柳宗盛
Original assignee: E Ten Information Systems Co Ltd
Current assignee: E Ten Information Systems Co Ltd
Priority date: 2007-06-19
Filing date: 2007-06-19
Publication date: 2008-04-30
Anticipated expiration: 2017-06-19

Abstract

The utility model relates to a connecting seat. The utility model has the technical proposal that an electronic element is fixedly assembled on a circuit board. The connecting seat comprises a shell, a conductive terminal and two fixing terminals. The shell is provided with an inserting hole and a fixing groove. The fixing groove is extended along the direction of the inserting hole. The conductive terminal is assembled inside the fixing groove and is provided with at least two clamping spring plates. The tail end of the clamping spring plate can be extended into the inserting hole. The fixing terminal is embedded into the slot positioned on the bottom of the shell. When one metal pin of the electronic element is inserted into the inserting hole, the metal pin is held through a holding part of the clamping spring plate so as to connect and assemble the electronic element onto the circuit board.

Description

Connection Block

Technical field

The utility model relates to a kind of Connection Block, the jockey that You Zhike provides a gps antenna module to electrically connect and assemble.

Background technology

Along with progressing greatly and universalness of satellite navigation technology, at present there is more and more multiple portable type running gear to integrate the function of satellite navigation in product on the market, by this user that product is provided navigation software auxiliary via satellite, in tourism and visit good friend and client's the process of going out, away from traffic congestion or do not know how to arrive the misery of destination.

And have the portable type running gear of supporting the satellite navigation function in the past, mainly be in the internal integration of portable type running gear and add a gps antenna module, receive from many framing signals that HA Global Positioning Satellite sent that operate in the earth sky by this, make the portable type running gear have the function of immediate addressing to reach.

See also shown in Figure 9, existing gps antenna module 60, especially refer to a kind of gps antenna module 60 that encapsulated via the Plastic Package processing procedure in advance, this gps antenna module 60 is whole by package that plastics seal fully, and only extend a metal terminal 62 by the bottom of gps antenna module 60, this gps antenna module 60 mainly is by being assembled in by the attaching mode on the circuit board 70, and make metal terminal 62 be inserted and be electrically connected at antenna load point set on the circuit board 70, to finish the assembling between gps antenna module 60 and the circuit board 70.

But, because existing gps antenna module 60 generally is the surface that directly is assembled in circuit board 70, therefore the signal receiving plane 64 of gps antenna module 60 mainly is towards surface, circuit board 70 top, therefore after circuit board 70 is assembled in the enclosure interior of portable type running gear, the user is when operating the portable type running gear, circuit board 70 surfaces that its enclosure interior is assembled, the signal receiving plane that is gps antenna module 60 is often towards user's direction, and be not outside direction towards sky, because receiving, the signal of gps antenna module 60 has its directivity, so often make gps antenna module 60 when positioning the signal reception, cause the signal quality that is received to have the shortcoming that stability is not good and reception is bad; Moreover existing gps antenna module 60 is directly to be mounted on circuit board 70 surfaces, has so also taken the space of circuit board surface circuit cabling simultaneously, causes the puzzlement on circuit design.

The utility model content

Main purpose of the present utility model is to provide a kind of Connection Block, and it can be fixed in an electronic component assembling jockey on one circuit board, and it has improved above-mentioned prior art, has overcome the shortcoming of prior art.

Another purpose of the present utility model is to provide a kind of easy assembling mode, so that the gps antenna module can be mounted on the circuit board, and makes the signal of gps antenna module accept face can be provided with perpendicular to circuit board surface.

Therefore, in a preferred embodiment of the present utility model, a kind of Connection Block is provided, be electronic component assembling to be fixed on the circuit board in order to provide, this Connection Block includes a housing, this housing has a front end face and a rear end face, and between this front end face and rear end face, run through a jack, the jack that is positioned at this front end face offers a holddown groove on every side, and extend along this jack direction, respectively offer a fluting between the left and right sides of this jack and this holddown groove respectively, offer two slots at this housing bottom in addition; One conducting terminal, be to be mounted in this holddown groove, constitute a horizontal bottom and two vertical fins respectively, this vertical fin places these horizontal bottom both sides also to make progress vertical extent in this horizontal bottom respectively, this horizontal bottom front end place bending constitutes a conductive connecting pin again, other is positioned on the vertical fin of these horizontal bottom both sides and constitutes at least one clamping shell fragment to internal bend respectively, when making in conducting terminal is mounted on this holddown groove, this clamping shell fragment is that relative positioning is in this fluting place, and this clamping shell fragment end may extend to this jack inside, and this conductive connecting pin then is to expose and be positioned this housing bottom; At least two fixed terminals have in horizontal direction welding ends and a positioning end in vertical direction respectively, this positioning end be build-in in this slot inside be fixed on this housing so that this fixed terminal group established, this welding ends then is to expose to this housing bottom.

The beneficial effects of the utility model are, the deficiencies in the prior art have been overcome, one electronic component assembling can be fixed in the jockey on the circuit board so that the gps antenna module can be mounted on the circuit board, and make that the signal of gps antenna module is accepted face can be perpendicular to circuit board surface.

Description of drawings

Fig. 1 is the decomposing schematic representation of a preferred embodiment of the present invention;

Figure 1A is the housing other direction schematic diagram of this embodiment;

Fig. 2 is the decomposing schematic representation of this another observation direction of embodiment;

Fig. 3 is the cut-away section schematic perspective view of the housing of this embodiment;

Fig. 4 is the schematic perspective view after this embodiment combination;

Fig. 5 is the cut-away section schematic perspective view after this embodiment combination;

Fig. 6 is the schematic diagram before this embodiment is assembled in circuit board;

Fig. 7 is the schematic diagram after this embodiment is assembled in circuit board;

Fig. 8 is the schematic diagram after this embodiment assembles an electronic component;

Fig. 9 is that existing gps antenna module is assembled in the schematic diagram on the circuit board.

[main element symbol description]

1 Connection Block

10 housings

11 front end faces

12 rear end faces

13 jacks

14 holddown grooves

15 flutings

16 slots

20 conducting terminals

21 horizontal bottom

212 conductive connecting pins

22 vertical fins

222 clamping shell fragments

224 clamping parts

30 fixed terminals

31 welding endss

32 positioning ends

4 circuit boards

41 circuit tie points

42 pads

5 electronic components

51 metal pins

Embodiment

For further understanding structure of the present utility model, feature and purpose thereof, the attached now detailed description with graphic and preferred embodiment is as the back:

Please consulting Fig. 1 and Fig. 2 respectively, is that the Connection Block 1 of present embodiment has a housing 10, a conducting terminal 20 and two fixed terminals 30 respectively.Wherein this housing 10 is made by the insulating properties material, this housing 10 has a front end face 11 and a rear end face 12 in addition, please consult Figure 1A simultaneously, and between front end face 11 and rear end face 12, be penetrated with a jack 13, the jack 13 that is positioned at front end face 11 places of this housing 10 offers a holddown groove 14 on every side, this holddown groove 14 is to be a ㄩ font, and extend along jack 13 directions, the left and right sides of jack 13 then respectively and respectively offer between the holddown groove 14 one the fluting 15, can consult Fig. 3 respectively to shown in Figure 5, so that can provide this conducting terminal 20 to be mounted in this holddown groove 14; Other is positioned at these housing 10 bottoms and offers two slot 16s, and two slot 16s are to be separately positioned on corresponding dual-side place, is in order to this fixed terminal 30 build-ins to be provided.

This conducting terminal 20 is bent into by the metal sheet that conducts electricity, its outward appearance is a ㄩ font structure, constitute a horizontal bottom 21 and two vertical fins 22 respectively, this vertical fin 22 places horizontal bottom 21 both sides also to make progress vertical extent in this horizontal bottom 21 respectively, this horizontal bottom 21 front end places bending constitutes a conductive connecting pin 212 again, each constitutes a clamping shell fragment 222 to internal bend respectively on the vertical fin 22 that is positioned at horizontal bottom 21 both sides in addition, when making in conducting terminal 20 is mounted on holddown groove 14, this clamping shell fragment 222 is that relative positioning is in these 15 places that slot, clamping shell fragment 222 ends can extend to jack 13 inside by this, conductive connecting pin 212 then is to expose and be positioned housing 10 bottoms, as shown in Figure 5.So can make the metal pin 51 of an electronic component 5 to be fixed in Connection Block 1 via jack 13 insertions, see also shown in Figure 8, by pulling in this metal pin 51 by a clamping part 224 folders on the clamping shell fragment 222, by this function that reaches fixing metal pin 51 and conduction, electronic component 5 is mounted on the circuit board 4 so that finish.Wherein aforesaid electronic component 5 is to refer to a gps antenna module in the present embodiment, and this gps antenna module has this metal pin 51, can be by the jack 13 inner purposes that are assembled on the circuit board 4 that reach that are inserted in this Connection Block 1 by this metal pin 51.

This fixed terminal 30 is bent into by a foil, it has in horizontal direction welding ends 31 and a positioning end 32 in vertical direction respectively, this positioning end 32 is but that build-in is in this slot 16 inside, be fixed on this housing 10 in order to fixed terminal is established for 30 groups, this welding ends 31 then is to establish for 30 groups in fixed terminal to expose to this housing 10 bottoms after being fixed in this housing 10.

Please consult Fig. 6 to Fig. 8 respectively, the Connection Block 1 of present embodiment mainly is by being fixed in by the solid welding mode on the circuit board 4, so that providing electronic component 5 directly to be inserted in to reach behind this Connection Block 1 circuit with circuit board to be one electrically conducts, wherein have a circuit tie point 41 and two pads 42 respectively on these circuit board 4 surfaces, make conductive connecting pin 212 and welding ends 31 on this Connection Block 1 can be positioned respectively on this circuit tie point 41 and two pads 42, and by giving solid welding by scolding tin, Connection Block 1 is fixedly arranged on the circuit board 4, wherein aforesaid circuit tie point 41 is to be connected with circuit on the circuit board 4, pad 42 then is to refer to be positioned at circuit board 4 lip-deep dew copper zones, and with the ground plane conducting of circuit board 4, it mainly is to provide a suitable surface location to give Connection Block 1 to carry out solid welding on circuit board 4 surfaces.

The above, it only is a preferred embodiment of the present utility model, be not to be used for limiting the scope that the utility model is implemented, such as the equalization of doing according to the described shape of the utility model claim, structure, feature and spirit changes and modifies, and all should be included in the claim of the present utility model.

Claims

1. a Connection Block is in order to provide electronic component assembling to be fixed on the circuit board, it is characterized in that this Connection Block includes:

One housing, this housing has a front end face and a rear end face, and between this front end face and rear end face, run through a jack, the jack that is positioned at this front end face offers a holddown groove on every side, and extend along this jack direction, respectively offer a fluting between the left and right sides of this jack and this holddown groove respectively, offer two slots at this housing bottom in addition;

One conducting terminal, be mounted in this holddown groove, constitute a horizontal bottom and two vertical fins respectively, this vertical fin places these horizontal bottom both sides also to make progress vertical extent in this horizontal bottom respectively, this horizontal bottom front end place bending constitutes a conductive connecting pin again, other is positioned on the vertical fin of these horizontal bottom both sides and constitutes at least one clamping shell fragment to internal bend respectively, when making in conducting terminal is mounted on this holddown groove, this clamping shell fragment is that relative positioning is in this fluting place, and terminal this jack inside that also may extend to of this clamping shell fragment, this conductive connecting pin then are to expose and be positioned this housing bottom; And

At least two fixed terminals have in horizontal direction welding ends and a positioning end in vertical direction respectively, this positioning end be build-in in this slot inside be fixed on this housing so that this fixed terminal group established, this welding ends then is to expose to this housing bottom.

2. Connection Block as claimed in claim 1 is characterized in that, this holddown groove is to be a ㄩ font structure.

3. Connection Block as claimed in claim 1 is characterized in that, this two slot is separately positioned on the corresponding dual-side of this housing bottom place.

4. Connection Block as claimed in claim 1 is characterized in that, this conducting terminal is that the metal sheet by conductivity is bent into, and its outward appearance is a ㄩ font structure.

5. Connection Block as claimed in claim 1 is characterized in that, this clamping shell fragment end has clamping part one by one, can pull in order to folder and be fixed in this metal pin when being inserted in the jack of this Connection Block with a set metal pin on this electronic component of box lunch.