CN101431191B - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN101431191B CN101431191B CN2007101882184A CN200710188218A CN101431191B CN 101431191 B CN101431191 B CN 101431191B CN 2007101882184 A CN2007101882184 A CN 2007101882184A CN 200710188218 A CN200710188218 A CN 200710188218A CN 101431191 B CN101431191 B CN 101431191B
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- terminal
- electric connector
- contact site
- insulation shell
- export
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Abstract
The invention relates to an electric connector, which comprises an insulating casing and a conductive terminal group that is arranged in the insulating casing. An insertion opening and a penetrating opening are respectively formed on two opposite surfaces of the insulating casing; the conductive terminal group is provided with a first terminal and a second terminal, wherein, the first terminal is provided with a first contact part passing through the insertion opening, a curvy part bending and extending from one end of the contact part, and a first positioning part which extends from the curvy part and is used for being positioned in the insulating casing; and the second terminal is provided with a second contact part and a second positioning part which passes through the penetrating opening and is used for being electrically connected with a circuit board. Therefore, when the first contact part of the first terminal is pressed, the curvy part is interlocked to generate compressive deformation, and is in contact with the second terminal to form an electrical loop composed by the circuit board, so that the poor rate of the contact can be effectively reduced.
Description
Technical field
The present invention relates to a kind of electric connector, it is high and can effectively reduce the electric connector of loose contact rate particularly to relate to a kind of terminal deformation elasticity.
Background technology
Seeing also shown in Figure 1ly, is the combining structure cross-sectional schematic of existing in the past known probe connector.Existing known probe connector (POGO Pins) 1, has a conductive shell 11 in order to electrically connect with a circuit board, be provided with a spring 12 in the conductive shell 11, an and probe 13 that is positioned at spring 12 tops, this probe 13 has a base 131 and is positioned at the spring 12 of below in order to contact, convexes with one on the base 131 and passes the outer shank 132 of conductive shell 11.This kind probe connector (POGOPins) 1 is to be used in the electronic products such as battery socket, mobile phone or antenna contact point mostly, can be single in the use or most side by side.For example, when probe connector 1 is when being applied to battery socket, when contact with the shank 132 of probe connector 1, promptly can make battery to constitute electrical loop with circuit board simultaneously to shank 132 generation contention effect power by probe connector 1 in case battery is positioned in the battery socket.
Yet, because this kind probe connector 1 in use for some time, along with the continuous plug of battery is used, not only spring 12 is easy to generate tired, and the telescopic displacement of the shank 132 of probe 13 also can over and over again rub and conductive shell 11 contact positions, so all can cause loose contact.In addition, this kind probe connector 1 is in assembling, owing to must earlier spring 12 and probe 13 be placed in the conductive shell 11, and borrow the punching press means that conductive shell 11 is carried out reducing at shank 132 places of passing of probe 13 and handle, please shown in Figure 2 in conjunction with consulting, be that this existing known probe connector is with most the schematic diagrames that are placed side by side in the housing, especially when probe connector 1 must most uses side by side, still must be installed in the housing 2 as shown in Figure 2 earlier, therefore assembling operation is comparatively difficult, and time-consuming, assembly cost is higher.
This shows that above-mentioned existing probe connector obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of electric connector of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing probe connector exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of electric connector of new structure, can improve general existing probe connector, make it have more practicality.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
The objective of the invention is to, overcome the defective that existing probe connector exists, and a kind of electric connector of new structure is provided, technical problem to be solved is to make it that a kind of terminal deformation elasticity height is provided, and can effectively reduce the electric connector of loose contact rate, be very suitable for practicality.
Another object of the present invention is to, a kind of electric connector of new structure is provided, technical problem to be solved is to make it that a kind of electric connector of being convenient to assemble is provided, thereby is suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of electric connector according to the present invention's proposition, it includes: an insulation shell, have an accommodation space, and the insertion mouth and an export that this accommodation space is in communication with the outside, and this insertion mouth is the opposite location place that is positioned at this insulation shell with this export; And conducting terminal group, be arranged in this accommodation space, and this conducting terminal group includes a first terminal and one second terminal, this the first terminal has first contact site, the curved portion from this first contact site, one end bending extension of running through this insertion mouth, and one extend from this curved and in order to be positioned first location division in this insulation shell, and this second terminal has one second contact site, and one by this export and second location division in order to electrically connect with a circuit board; Whereby, first contact site of this first terminal is subjected to external force when exerting pressure, this curved deformation that produces compression displacement of interlock, this first contact site contacts near displacement and with this second contact site of this second terminal towards the direction of this first location division, to constitute an electrical loop with this circuit board.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid electric connector, wherein said insulation shell has a diapire, most individual surrounding wall of locating around this diapire that is located in, an and roof that is covered on the described surrounding wall and can seals this accommodation space, this insertion mouth is to be arranged on this roof, and this export then is to be arranged on this diapire.
Aforesaid electric connector, wherein said second terminal also have the stop section that a retaining places this diapire inner surface of this insulation shell.
Aforesaid electric connector, wherein said export are to be long stripy.
Aforesaid electric connector, it also includes a base plate, and this of this first terminal first location division is to be fixed on this base plate.
The object of the invention to solve the technical problems also realizes by the following technical solutions.A kind of electric connector according to the present invention's proposition, it includes: an insulation shell, have an accommodation space, and most insertion mouths and most exports that this accommodation space is in communication with the outside, and this insertion mouth is the opposite location place that is positioned at this insulation shell with this export; And most conducting terminal groups, be arranged in this accommodation space, and each conducting terminal group includes a first terminal and one second terminal, respectively this first terminal all has first contact site that runs through respectively this insertion mouthful, one curved portion from this first contact site, one end bending extension, and one extend from this curved and in order to be positioned first location division in this insulation shell, and this second terminal has one second contact site, and one by this export and second location division in order to electrically connect with a circuit board, and the described curved portion of described conducting terminal group is arranged in this accommodation space interlaced with each otherly; When first contact site of described the first terminal is subjected to external force and exerts pressure whereby, described curved the deformation that produces compression displacement of interlock, described first contact site contacts near displacement and with second contact site of described second terminal towards the direction of described first location division, to constitute an electrical loop with this circuit board.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid electric connector, wherein said insulation shell has a diapire, most individual surrounding wall of locating around this diapire that is located in, an and roof that is covered on the described surrounding wall and can seals this accommodation space, described insertion mouth is that linear array is arranged on this roof, and described export then is to be arranged on this diapire.
Aforesaid electric connector, wherein said respectively this second terminal also have the stop section that a retaining places this diapire inner surface of this insulation shell.
Aforesaid electric connector, wherein said export all are to be long stripy.
Aforesaid electric connector, it also includes a base plate, and first location division of described the first terminal is to be fixed on this base plate.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, electric connector of the present invention has following advantage and beneficial effect at least: the present invention is by the structure design of above-mentioned curved portion, can produce deformation elasticity when making the first terminal pressurized, and constitute electrical loop with second termination contact with circuit board simultaneously, thereby can effectively reduce the loose contact rate.
In sum, electric connector of the present invention, its terminal deformation elasticity height, and can effectively reduce the loose contact rate, also have the effect of being convenient to assemble in addition.The present invention has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing probe connector has the outstanding effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the combining structure cross-sectional schematic of existing in the past probe connector.
Fig. 2 is that this existing known probe connector is with most the schematic diagrames that are placed side by side in the housing.
Fig. 3 is the exploded perspective schematic diagram of electric connector first preferred embodiment of the present invention.
Fig. 4 is the conducting terminal combination schematic perspective view of electric connector first preferred embodiment of the present invention.
Fig. 5 is the combining structure schematic diagram of electric connector first preferred embodiment of the present invention, when the first terminal of demonstration conducting terminal group is not stressed, exists a spacing between second contact site of second terminal and the abutting part of the first terminal.
Fig. 6 is another combination of angles structural representation of electric connector first preferred embodiment of the present invention, second location division that shows second terminal is passed by the export on the diapire of insulation shell, and the stop section of second terminal then is the diapire inner surface that retaining places insulation shell.
Fig. 7 is the combining structure cross-sectional schematic of the user mode of electric connector first preferred embodiment of the present invention, when the first terminal of battery compressing electric connector is described, curved compressive deformation of the first terminal and make the abutting part of the first terminal contact second contact site of second terminal.
Fig. 8 is the combining structure cross-sectional schematic of electric connector second preferred embodiment of the present invention, shows the surface that first contact site of the first terminal of conducting terminal group is conflicted and to be waited to measure thing simultaneously.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of electric connector, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.By the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
Seeing also shown in Figure 3ly, is the exploded perspective schematic diagram of electric connector first preferred embodiment of the present invention.The electric connector 3 of the present invention's first preferred embodiment can be applied on the battery tray of various electronic installation, in order to electrically connect the circuit board 4 (as shown in Figure 7) in battery 5 and the electronic installation.This electric connector 3 includes an insulation shell 31, and most the conducting terminal groups 32 that are arranged in the insulation shell 31;
Above-mentioned insulation shell 31, have a diapire 311, most and be located in the surrounding wall located around the diapire 311 312, and define the accommodation space 313 that forms jointly, and one is covered on the described surrounding wall 312 and can seals the roof 314 of this accommodation space 313 by diapire 311 and described surrounding wall 312.On the roof 314 and be provided with most and insert mouthfuls 315, then be provided with most exports 316 on the diapire 311 relatively.Of particular note, in the present embodiment, roof 314 after treating that conducting terminal group 32 is inserted, is fixed again, can certainly be that diapire 311 replaces roof 314 as last closed accommodation space 313.
In addition, see also Fig. 3, shown in Figure 4, Fig. 4 is the conducting terminal combination schematic perspective view of electric connector first preferred embodiment of the present invention.Each above-mentioned conducting terminal group 32 includes a first terminal 33 and one second terminal 34;
This each the first terminal 33, all having one runs through each and inserts mouthfuls 315 first contact site 331, from curved 332 of this first contact site, 331 1 end bending extensions, and one extend from this first location division 333 of curved 332, and first contact site 331 is formed with an abutting part 334 in approaching curved 332 place and indent;
Respectively second terminal 34 then all has one second contact site 341, second location division 342 that connects this second contact site 341 and extend in the opposite direction, and the stop section 343 of contiguous second location division 342.
See also Fig. 3, shown in Figure 5, Fig. 5 is the combining structure schematic diagram of electric connector first preferred embodiment of the present invention, when the first terminal of demonstration conducting terminal group is not stressed, exists a spacing between second contact site of second terminal and the abutting part of the first terminal.Electric connector 3 of the present invention also includes a metal bottom 35, can comply with the default position that places of second location division 342 of each second terminal 34 on the base plate 35 and establish groove 351, and in the present embodiment, groove 351 is to do explanation with one, but not as limit.When combination, first location division 333 of described the first terminal 33 is to be fixedly welded on this base plate 35, and after described second terminal 34 inserts the accommodation space 313 of insulation shell 31, groove 351 on the base plate 35 is run through or do not run through in 342 of second location divisions of each second terminal 34 according to the required selection of equipping position, pass by each export 316 on the diapire 311 of insulation shell 31 again, and then be electrically connected at (as shown in Figure 7) on the aforementioned circuit plate 4.
This moment as shown in Figure 6, it is another combination of angles structural representation of electric connector first preferred embodiment of the present invention, second location division that shows second terminal is passed by the export on the diapire of insulation shell, and the stop section of second terminal then is the diapire inner surface that retaining places insulation shell.The stop section 343 of second terminal 34 is diapire 311 inner surfaces that retaining places insulation shell 31, just second location division 342 of second terminal 34 relatively is the diapire 311 that insulation shell 31 in clamping with stop section 343, makes second terminal 34 can keep standing state; Then, 33 of described the first terminals that have been welded on the base plate 35 are inserted in the accommodation space 313 of insulation shell 31 together, curved 332 of described the first terminal 33 is to be to be arranged in this accommodation space 313 interlaced with each otherly, roof 314 is fixed on described surrounding wall 312 ora terminalis more at last, and first contact site 331 of described the first terminal 33 is piercing in outside respectively this insertion mouthfuls 315 on the roof 314.
See also shown in Figure 5ly, after electric connector 3 is finished assembling, when the first terminal 33 is not stressed, exist a spacing L between second contact site 341 of second terminal 34 and the abutting part 334 of the first terminal 33, be i.e. contact each other.
See also shown in Figure 7, it is the combining structure cross-sectional schematic of the user mode of electric connector first preferred embodiment of the present invention, when the first terminal of battery compressing electric connector is described, curved compressive deformation of the first terminal and make the abutting part of the first terminal contact second contact site of second terminal.When a battery 5 is installed in the battery tray of various electronic installation, electrical limit on the battery 5 (figure does not show) can be pushed the first terminal 33 of electric connector 3, borrow this moment curved 332 of described the first terminal 33 to produce the deformation elastic reaction, make the first terminal 33 first contact site 331 can in condense and move, and then can make second contact site 341 of abutting part 334 contact second terminal 34 on the described the first terminal 33, like this and this circuit board 4 constitutes an electrical loop, can effectively reduce the loose contact rate whereby.
In this special instruction be, provide flexible the first terminal 33 thinner, thereby can effectively dwindle required occupation space, promptly vertical most the first terminals 33 at last are arranged in this accommodation space 313 interlaced with each otherly, also can not cause the volume of insulation shell 31 excessively to increase.In addition, the thickness of second terminal 34 is thicker, can provide big electric current big signal transmission, thereby can avoid thin the first terminal 33 to burn.
Seeing also shown in Figure 8ly, is the combining structure cross-sectional schematic of electric connector second preferred embodiment of the present invention, shows the surface that first contact site of the first terminal of conducting terminal group is conflicted and waited to measure thing simultaneously.Second preferred embodiment of electric connector 6 of the present invention and the first embodiment difference are, connector 6 includes only an insulation shell 61, and conducting terminal group 62 that is arranged in the insulation shell 61, the electric connector 6 of this form can be applied on the probe of various Detecting device, the surface that just can utilize first contact site 631 of the first terminal 63 of conducting terminal group 62 to conflict and wait to measure thing 7, second contact site 641 by 634 contacts of the abutting part on the first terminal 43, second terminal 64, can constitute electric loop with the circuit board 81 in the Detecting device (figure does not show) equally, Detecting device is returned in the detection signal transmission.
Conclude above-mentioned, electric connector 3 of the present invention designs by above-mentioned structure, not only assembling is convenient, and utilizing the first terminal 33,43 to form the structure that is provided with curved 332 designs, when making the first terminal 33,43 pressurizeds, can produce the deformation elastic reaction for curved 332, and contact simultaneously with second terminal 34,64 and with the electrical loop of circuit board 4 formations, thereby can effectively reduce the loose contact rate.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (10)
1. electric connector is characterized in that it includes:
An insulation shell has an accommodation space, and the insertion mouth and an export that this accommodation space is in communication with the outside, and this insertion mouth is the opposite location place that is positioned at this insulation shell with this export; And
A conducting terminal group, be arranged in this accommodation space, and this conducting terminal group includes a first terminal and one second terminal, this the first terminal has first contact site, the curved portion from this first contact site, one end bending extension of running through this insertion mouth, and one extend from this curved and in order to be positioned first location division in this insulation shell, and this second terminal has one second contact site, and one by this export and second location division in order to electrically connect with a circuit board; When first contact site of this first terminal is subjected to external force and exerts pressure whereby, this curved deformation that produces compression displacement of interlock, this first contact site contacts near displacement and with this second contact site of this second terminal towards the direction of this first location division, to constitute an electrical loop with this circuit board.
2. electric connector as claimed in claim 1, it is characterized in that wherein said insulation shell has a diapire, most individual surrounding wall of locating around this diapire that is located in, an and roof that is covered on the described surrounding wall and can seals this accommodation space, this insertion mouth is to be arranged on this roof, and this export then is to be arranged on this diapire.
3. electric connector as claimed in claim 2 is characterized in that wherein said second terminal also has the stop section that a retaining places this diapire inner surface of this insulation shell.
4. electric connector as claimed in claim 1 is characterized in that wherein said export is to be long stripy.
5. electric connector as claimed in claim 1 is characterized in that it also includes a base plate, and this of this first terminal first location division is to be fixed on this base plate.
6. electric connector is characterized in that it includes:
An insulation shell has an accommodation space, and most insertion mouths and most exports that this accommodation space is in communication with the outside, and this insertion mouth is the opposite location place that is positioned at this insulation shell with this export; And
A most conducting terminal group, be arranged in this accommodation space, and each conducting terminal group includes a first terminal and one second terminal, respectively this first terminal all has first contact site that runs through respectively this insertion mouthful, one curved portion from this first contact site, one end bending extension, and one extend from this curved and in order to be positioned first location division in this insulation shell, and this second terminal has one second contact site, and one by this export and second location division in order to electrically connect with a circuit board, and the described curved portion of described conducting terminal group is arranged in this accommodation space interlaced with each otherly; When first contact site of described the first terminal is subjected to external force and exerts pressure whereby, described curved the deformation that produces compression displacement of interlock, described first contact site contacts near displacement and with second contact site of described second terminal towards the direction of described first location division, to constitute an electrical loop with this circuit board.
7. electric connector as claimed in claim 6, it is characterized in that wherein said insulation shell has a diapire, most individual surrounding wall of locating around this diapire that is located in, an and roof that is covered on the described surrounding wall and can seals this accommodation space, described insertion mouth is that linear array is arranged on this roof, and described export then is to be arranged on this diapire.
8. electric connector as claimed in claim 7 is characterized in that wherein said respectively this second terminal also has the stop section that a retaining places this diapire inner surface of this insulation shell.
9. electric connector as claimed in claim 6 is characterized in that wherein said export all is to be long stripy.
10. electric connector as claimed in claim 6 is characterized in that it also includes a base plate, and first location division of described the first terminal is to be fixed on this base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101882184A CN101431191B (en) | 2007-11-09 | 2007-11-09 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101882184A CN101431191B (en) | 2007-11-09 | 2007-11-09 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101431191A CN101431191A (en) | 2009-05-13 |
| CN101431191B true CN101431191B (en) | 2010-10-27 |
Family
ID=40646420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101882184A Expired - Fee Related CN101431191B (en) | 2007-11-09 | 2007-11-09 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101431191B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012090561A1 (en) * | 2010-12-28 | 2012-07-05 | 株式会社村田製作所 | Receptacle and connector |
| TWI470876B (en) * | 2012-04-25 | 2015-01-21 | Wistron Corp | Electrical connection assembly, battery device, and electronic apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2575871Y (en) * | 2002-09-28 | 2003-09-24 | 鸿松精密科技股份有限公司 | SO-DIMM type internal storing strip connector |
| CN2706895Y (en) * | 2004-05-21 | 2005-06-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2800517Y (en) * | 2005-04-08 | 2006-07-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector with terminal improvement structure |
-
2007
- 2007-11-09 CN CN2007101882184A patent/CN101431191B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2575871Y (en) * | 2002-09-28 | 2003-09-24 | 鸿松精密科技股份有限公司 | SO-DIMM type internal storing strip connector |
| CN2706895Y (en) * | 2004-05-21 | 2005-06-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2800517Y (en) * | 2005-04-08 | 2006-07-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector with terminal improvement structure |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2001-257041A 2001.09.21 |
| JP特开2007-157444A 2007.06.21 |
| JP特开平11-162592A 1999.06.18 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101431191A (en) | 2009-05-13 |
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Granted publication date: 20101027 Termination date: 20111109 |