CN203326189U - Miniaturized bar-shaped connector - Google Patents

Miniaturized bar-shaped connector Download PDF

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Publication number
CN203326189U
CN203326189U CN2013202841619U CN201320284161U CN203326189U CN 203326189 U CN203326189 U CN 203326189U CN 2013202841619 U CN2013202841619 U CN 2013202841619U CN 201320284161 U CN201320284161 U CN 201320284161U CN 203326189 U CN203326189 U CN 203326189U
Authority
CN
China
Prior art keywords
socket
miniaturization
insulating body
bar connector
plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2013202841619U
Other languages
Chinese (zh)
Inventor
林立汉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN JINDE ELECTRONIC Co Ltd
Original Assignee
DONGGUAN JINDE ELECTRONIC Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DONGGUAN JINDE ELECTRONIC Co Ltd filed Critical DONGGUAN JINDE ELECTRONIC Co Ltd
Priority to CN2013202841619U priority Critical patent/CN203326189U/en
Application granted granted Critical
Publication of CN203326189U publication Critical patent/CN203326189U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a miniaturized bar-shaped connector, comprising a socket and a pair of plugs in butt joint in the socket. The socket comprises an insulation body and a plurality of conductive terminals; the insulation body possesses an accommodating chamber, the inner of which is provided with two rows of terminal grooves; two rows of the conductive terminals are arranged, and each row of conductive terminals are correspondingly spliced into respective terminal groove to form plug interfaces; the plugs are inserted into the plug interfaces and are connected to the socket through a buckling structure. Thereby, in a limited space of the socket, the conductive terminals are divided into two rows, and the interval among the conductive terminals is limited in a scope of less than 1.0 mm; the whole structure is compact and reasonable; welding feet of each conductive terminal extend from two sides of the insulation body, a welding space is large, the product whole structure design is reasonable and use is safe and reliable.

Description

The miniaturization bar connector
Technical field
The utility model relates to the field of connectors technology, refers in particular to a kind of miniaturization bar connector.
Background technology
Existing bar connector is generally used in portable set, as mobile phone, panel computer, laptop computer, digital camera etc., often is used in electronic product inside and carries out between electric connecting.Because present electronic product is more and more pursued multi-functional, therefore need integrated more circuit in original space, must take full advantage of the inner space with the reasonable distribution electronic product, make bar connector also more and more pursue miniaturization, miniaturization, to adapt to the development of electronic market.
Common bar connector generally comprises socket and plug at present, and this plug is connected in socket and achieves a butt joint.This socket comprises insulating body and a plurality of conducting terminal be arranged in insulating body.This conducting terminal can be arranged to a row or multi-row, and when two row's conducting terminals is set, the leg section of each conducting terminal end all stretches out from the rear end face of insulating body, makes solder side little, easily produces short circuit, uses dangerous.In addition, among same row's conducting terminal of existing product, more than the spacing between adjacent two conducting terminals is generally 2.5mm, thereby insulating body is in order to adapt to the installation of a plurality of conducting terminals, the length and width size need to be tuned up, make the volume of whole finished product larger, take up room many.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of miniaturization bar connector, and its volume is little, and compact conformation is safe and reliable.
For achieving the above object, the utility model adopts following technical scheme:
A kind of miniaturization bar connector, comprise
One socket, this socket comprises insulating body and some conducting terminals, there is a containing cavity on this insulating body, be provided with two row's terminal grooves in this containing cavity, described conducting terminal has two rows, each is arranged the conducting terminal correspondence and is plugged in terminal groove separately to form interface, and the not homonymy of insulating body bottom stretches out respectively in the leg sections of two row's conducting terminals;
One butts up against the plug of socket, and this plug is inserted in interface, and is connected in socket by buckle structure.
Preferably, described conducting terminal comprises Plug Division, holding parts and leg section, and this Plug Division extend in containing cavity, and this holding parts is clamped on insulating body, and this leg section stretches out outside the bottom surface of insulating body.
Preferably, described socket and plug vertical type arrange.
Preferably, the Plug Division vertical type of described conducting terminal arranges, and this holding parts and leg section lateral recumbent posture arrange, and this leg section is SMD Welding Structure.
Preferably, the distance between adjacent two conducting terminals of same row is 1.0mm.
Preferably, described socket and plug horizontal arrange.
Preferably, the Plug Division of described conducting terminal is horizontally disposed with, the vertical setting of this holding parts, and this leg section is SMD Welding Structure.
Preferably, be useful on the tabs of chucking insulating body on described holding parts and interfere overhead kick.
Preferably, the two bottom sides of described insulating body is provided with slot, in this slot, ground strip is installed.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, it is mainly in the volume limited at socket, conducting terminal is divided into to two rows and arranges, compact overall structure is reasonable, make product integral body can make miniaturization, and the leg section of each conducting terminal stretches out from the not homonymy of insulating body, the welding space is large, make the product overall construction design reasonable, safe and reliable.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.
The accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of first embodiment of the utility model;
Fig. 2 is another visual angle figure of Fig. 1;
Fig. 3 is the exploded view of first embodiment of the utility model;
Fig. 4 is the further exploded view of Fig. 3;
Fig. 5 is the stereogram of socket in first embodiment of the utility model;
Fig. 6 is the front view of socket in first embodiment of the utility model;
Fig. 7 is at the sectional view of conducting terminal plug-in mounting position in first embodiment of the utility model;
Fig. 8 is at the sectional view of ground strip plug-in mounting position in first embodiment of the utility model;
Fig. 9 is the stereogram of second embodiment of the utility model;
Figure 10 is visual angle, the bottom figure of Fig. 9;
Figure 11 is at the sectional view of conducting terminal plug-in mounting position in second embodiment of the utility model;
Figure 12 is the exploded view of Figure 11;
Figure 13 is the exploded view of second embodiment of the utility model;
Figure 14 is the further exploded view of Figure 13.
The accompanying drawing identifier declaration:
10, socket 11, insulating body
111, terminal groove 112, slot
113, guide chute 114, spacing raised line
115, buckle 12, ground strip
13, conducting terminal 131, Plug Division
132, holding parts 133, leg section
134, tabs 135, interference overhead kick
20, plug 21, guide slides
22, limited impression 23, draw-in groove.
Embodiment
Please refer to shown in Fig. 1 to Fig. 8, the concrete structure that it has demonstrated first embodiment of the utility model, include the plug 20 that a socket 10 and butts up against socket 10.
Wherein, described socket 10 comprises insulating body 11, ground strip 12 and some conducting terminals 13, on this insulating body 11, has a containing cavity, and this conducting terminal 13 is arranged on insulating body 11, and conducting terminal 13 extend into formation interface in containing cavity.
Described insulating body 11 is to use the plastic material injection mo(u)lding, and the present embodiment selects the nylon-46 material to make, but not as limit.The vertical setting of insulating body 11, by the bottom of insulating body 11 to the through two row's terminal grooves 111 that are provided with in containing cavity, for conducting terminal 13 is installed.Also have, the two bottom sides of insulating body 11 is provided with slot 112, for ground strip 12 is installed.Insulating body 11 inwalls of these containing cavity both sides are provided with guide chute 113 and spacing raised line 114, and guide chute 113 is for entering plug 20 guidings in interface, and spacing raised line 114 can be spacing by plug 20, prevents from becoming flexible.Also have, the internal face of this interface also is provided with buckle 115, for fastening plug 20, makes it to be stabilized in interface.
Described conducting terminal 13 is that the metal material good with electric conductivity is made, and the present embodiment is selected the gilding of phosphor bronze, but not as limit.The vertical setting of each conducting terminal 13, and conducting terminal 13 is divided into two rows, each is arranged conducting terminal 13 correspondences and is plugged in terminal groove 111 separately, and the distance between adjacent two conducting terminals 13 of same row is 1.0mm.Each row's conducting terminal has 12, and the magnitude setting of conducting terminal 13 also can be less than 12 or more than 12, can determine according to need.Every conducting terminal 13 includes Plug Division 131, holding parts 132 and leg section 133, and this Plug Division 131 extend in containing cavity, and this holding parts 132 is clamped on insulating body 11, and this leg section 133 stretches out outside the bottom surface of insulating body 11.Wherein, the 131 vertical type settings of described Plug Division, this holding parts 132 and the 133 lateral recumbent posture settings of leg section, this leg section 133 is SMD Welding Structure.Holding parts 132 is provided with the tabs 134 for tightening insulating body 11 and interferes the leg of overhead kick 135, two row's conducting terminals 13 to stretch out respectively the not homonymy of insulating body 11 bottoms, to increase the welding space.
Described ground strip 12 is to make of metal material, and the present embodiment selects bronze tin plated materials to make, but, not as limit, this ground strip 12 is plugged in the slot 112 of insulating body 11 two bottom sides, and insulating body 11 bottom surfaces are stretched out in the bottom of ground strip 12.
One end of described plug 20 connects flat cable, and the other end is plugged in above-mentioned socket 10.This plug 20 is to be made with the NL-66 material, and the both sides of this plug 20 are provided with guide slides 21, and guide slides 21 is embedded in the guiding groove of insulating body 11, and plug 20 is more easily slided in interface.Also be provided with limited impression 22 on this plug 20, for coordinating with spacing raised line 114, by plug 20 chuckings, prevent from becoming flexible.Further, on this plug 20, also be provided with draw-in groove 23, can tighten the buckle 115 of insulating body 11, plug 20 is stabilized in interface.
Please refer to shown in Fig. 9 to Figure 14, it has demonstrated the concrete structure of second embodiment of the utility model, and the structure of this second embodiment and above-mentioned the first embodiment is basic identical, the setting party that difference is socket 10 and plug 20 to.In the present embodiment, socket 10 and plug 20 horizontal settings.The Plug Division 131 of described conducting terminal 13 is horizontally disposed with, the vertical setting of this holding parts 132, the setting that stretches out of these leg section 133 levels.The leg of two row's conducting terminals 13 stretches out respectively the not homonymy of insulating body 11 bottoms.
During use, plug 20 is inserted in the interface of socket 10, just can realizes being electrically connected, can transmission of data signals.
In sum, design focal point of the present utility model is, it is mainly in the volume limited at socket 10, conducting terminal 13 is divided into to two rows and arranges, and compact overall structure is reasonable, make product integral body can make miniaturization, and the leg section 133 of each conducting terminal 13 stretches out from the both sides of insulating body 11, the welding space is large, makes the product overall construction design reasonable, avoid welding the short circuit phenomenon that insufficient space is fitted, safe and reliable.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.

Claims (10)

1. a miniaturization bar connector, is characterized in that: comprise
One socket, this socket comprises insulating body and some conducting terminals, there is a containing cavity on this insulating body, be provided with two row's terminal grooves in this containing cavity, described conducting terminal has two rows, each is arranged the conducting terminal correspondence and is plugged in terminal groove separately to form interface, and the not homonymy of insulating body bottom stretches out respectively in the leg sections of two row's conducting terminals;
One butts up against the plug of socket, and this plug is inserted in interface, and is connected in socket by buckle structure.
2. miniaturization bar connector according to claim 1, it is characterized in that: described conducting terminal comprises Plug Division, holding parts and leg section, this Plug Division extend in containing cavity, and this holding parts is clamped on insulating body, and this leg section stretches out outside the bottom surface of insulating body.
3. miniaturization bar connector according to claim 2, is characterized in that: described socket and the setting of plug vertical type.
4. miniaturization bar connector according to claim 3 is characterized in that: the Plug Division vertical type of described conducting terminal arranges, and this holding parts and leg section lateral recumbent posture arrange, and this leg section is SMD Welding Structure.
5. miniaturization bar connector according to claim 4 is characterized in that: the distance between adjacent two conducting terminals of same row is 1.0mm.
6. miniaturization bar connector according to claim 2, is characterized in that: described socket and the setting of plug horizontal.
7. miniaturization bar connector according to claim 6, it is characterized in that: the Plug Division of described conducting terminal is horizontally disposed with, the vertical setting of this holding parts, this leg section is SMD Welding Structure.
8. miniaturization bar connector according to claim 7 is characterized in that: the distance between adjacent two conducting terminals of same row is 1.0mm.
9. miniaturization bar connector according to claim 7, is characterized in that: be useful on the tabs of chucking insulating body on described holding parts and interfere overhead kick.
10. miniaturization bar connector according to claim 1, it is characterized in that: the two bottom sides of described insulating body is provided with slot, in this slot, ground strip is installed.
CN2013202841619U 2013-05-23 2013-05-23 Miniaturized bar-shaped connector Expired - Fee Related CN203326189U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202841619U CN203326189U (en) 2013-05-23 2013-05-23 Miniaturized bar-shaped connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202841619U CN203326189U (en) 2013-05-23 2013-05-23 Miniaturized bar-shaped connector

Publications (1)

Publication Number Publication Date
CN203326189U true CN203326189U (en) 2013-12-04

Family

ID=49665487

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202841619U Expired - Fee Related CN203326189U (en) 2013-05-23 2013-05-23 Miniaturized bar-shaped connector

Country Status (1)

Country Link
CN (1) CN203326189U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104951013A (en) * 2014-03-27 2015-09-30 鸿富锦精密工业(武汉)有限公司 Expansion card slot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104951013A (en) * 2014-03-27 2015-09-30 鸿富锦精密工业(武汉)有限公司 Expansion card slot

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131204

Termination date: 20160523