CN201207538Y - Loudspeaker connector - Google Patents

Loudspeaker connector Download PDF

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Publication number
CN201207538Y
CN201207538Y CNU2007200589473U CN200720058947U CN201207538Y CN 201207538 Y CN201207538 Y CN 201207538Y CN U2007200589473 U CNU2007200589473 U CN U2007200589473U CN 200720058947 U CN200720058947 U CN 200720058947U CN 201207538 Y CN201207538 Y CN 201207538Y
Authority
CN
China
Prior art keywords
downwards
insulating
groove
elastic
loud speaker
Prior art date
Application number
CNU2007200589473U
Other languages
Chinese (zh)
Inventor
陈明江
陈秉智
李风相
Original Assignee
富港电子(东莞)有限公司
正崴精密工业股份有限公司
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 富港电子(东莞)有限公司, 正崴精密工业股份有限公司 filed Critical 富港电子(东莞)有限公司
Priority to CNU2007200589473U priority Critical patent/CN201207538Y/en
Application granted granted Critical
Publication of CN201207538Y publication Critical patent/CN201207538Y/en

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Abstract

The utility model discloses a loudspeaker connector, comprising an insulating body and at least two conductive terminals. Each conductive terminal is provided with a holding part, the upper end edge of the holding part bends and extends along one side and then reversely bends and extends to form an elastic compression part, and a first contact part is extended outwards from one side edge of the elastic compression part. A bendable elastic part is extended from the lower end edge of the holding part, and a second contact part is extended downwards from the tail end of the elastic part. The holding parts and the elastic parts are positioned in the insulating body, and each second contact part convexly stretches out of the insulating body downwards. A first contact head is extended from the tail end of the first contact part, and the first contact head protrudes out of the insulating body upwards. The loudspeaker connector adopts the assembling mode of butting against a circuit board directly and elastically, so the electrical contact of the loudspeaker connector is stable and the disassembly is convenient.

Description

The loud speaker connector
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of loud speaker connector.
Background technology
In recent years, consumption electronic products such as mobile phone, PDA, MP3, notebook computer have obtained using widely, have loud speaker on these consumption electronic products usually to sound.Loud speaker on the consumption electronic product is to electrically connect the function that realizes that it is sounded by the circuit board on a loud speaker connector and the consumption electronic product.
Traditional loud speaker connector generally adopts the mode of welding that conducting terminal is welded on the circuit board, and therefore after being welded on the loud speaker connector on the circuit board, in the time of need doing over again, the loud speaker connector is difficult for disassembling from circuit board; And the also inconvenient second use of the loud speaker connector that disassembles, thus cause waste, and along with the increase of service time, the scolding tin joint of the conducting terminal of loud speaker connector easily with the circuit board disengaging, thereby cause electric loose contact.
The utility model content
The purpose of this utility model is a kind of electric contact stabilization to be provided, to be convenient to dismantle and be convenient to the loud speaker connector of second use at the defective that exists in the above-mentioned background technology.
To achieve these goals, the utility model loud speaker connector comprises insulating body and at least two conducting terminals.Described insulating body has a pedestal, and pedestal has bottom surface and end face, and the middle part of the end face of this pedestal offers a groove downwards, and the both sides of the diapire of groove offer the terminal groove that runs through this insulating body downwards; Described conducting terminal have one be vertically tabular holding parts, one by the upper end edge of holding parts to a lateral buckling extend again elastic compression portion that oppositely bending extends to form, by a side of this elastic compression portion along one first contact site that extends outward, an elastic portion that is back and forth bending and terminal extended second contact site downwards by elastic portion that a lower end edge by holding parts extends out; Holding parts and elastic portion place in the terminal groove of insulating body, second contact site protrudes out outside the insulating body downwards, elastic compression is deployed in the groove of insulating body, the end of first contact site upwards bending is bent to form one first contact head downwards, and this first contact head protrudes upward outside the insulating body.
As mentioned above, the utility model loud speaker connector is that the elastic force that first contact site and the elastic portion by conducting terminal provides guarantees that conducting terminal is in firm elasticity butt state with two circuit boards all the time, and then guarantees the reliable transmission of electric signal between two circuit boards; And this loud speaker connector adopts the mode of direct elasticity conflict circuit board to assemble, and needn't fix by scolding tin, thereby the assembling of the utility model loud speaker connector simply and easily disassembles from circuit board, also is convenient to second use after pulling down, thereby economizes on resources.
Description of drawings
In Figure of description:
Fig. 1 is the three-dimensional combination figure of the utility model loud speaker connector.
Fig. 2 is the three-dimensional exploded view of loud speaker connector shown in Figure 1.
Fig. 3 is the cutaway view of loud speaker connector shown in Figure 1.
Fig. 4 is the cutaway view of the insulating body of loud speaker connector shown in Figure 1.
The description of reference numerals of each element is as follows among the figure:
Loud speaker connector 1 insulating body 10
Pedestal 11 grooves 111
Terminal groove 112 boss 113
Draw-in groove 114 fins 12
Keep out arm 121 projections 13
Conducting terminal 20 holding parts 21
Elastic compression portion 22 buckles 23
First contact site, 24 first contact heads 241
Elastic portion 25 second contact sites 26
Second contact head 261
Embodiment
By describing technology contents of the present utility model, structural feature in detail, being reached purpose and effect, below in conjunction with embodiment and cooperate graphic detailed description the in detail.
See also Fig. 1, the utility model loud speaker connector 1 comprises an insulating body 10 and two conducting terminals 20.
See also Fig. 1, Fig. 2 and Fig. 4, insulating body 10 has a pedestal 11 that roughly is cylindrical shape.The bottom surface of pedestal 11 is extended two fins 12 that are flat column downwards.The end face of pedestal 11 is an inclined plane, and this end face extends upward the projection 13 of four symmetric arrays.The middle part of the end face of this pedestal 11 offers a groove 111 downwards.The both sides of groove 111 diapires offer the terminal groove 112 that runs through pedestal 11 and fin 12 downwards.Between two ends pilot trench 112, the diapire of groove 111 extends upward a boss 113, and the end face of this boss 113 offers two draw-in grooves 114 downwards.Fin 12 lower ends protrude out one and keep out arm 121 in terminal groove 112.
Please consult Fig. 2 again, conducting terminal 20 comprises that one is vertically tabular holding parts 21.The upper end edge of holding parts 21 extends to form one to the reverse again bending of lateral buckling extension and is " the elastic compression portion 22 of U " shape.The front end edge of elastic compression portion 22 bending downwards extends a buckle 23, and the terminal outwards bending on a side edge of this elastic compression portion 22 is extended with one first contact site 24.The end of first contact site 24 upwards bending is bent to form first contact head 241 downwards.
The lower end edge of holding parts 21 bends back and forth and is extended with an elastic portion 25.The lower end edge of elastic portion 25 ends extends downwards and is the second tabular contact site 26 of bar.The end of this second contact site 26 forms the second curved contact head 261.
See also Fig. 2 and Fig. 3, in the holding parts 21 of conducting terminal 20 and the elastic portion 25 insertion end pilot trench 112, the end of elastic portion 25 is pressed on keeping out on the arm 121 of fin 12, second contact head 261 of second contact site 26 in terminal groove 112, protrude out outside the fin 12 with the circuit board (not shown) butt of an electronic product.Elastic compression portion 22 places in the groove 111, and the bottom of this elastic compression portion 22 is connected on the diapire of groove 111, and the top of this elastic compression portion 22 is connected on the boss 113, and buckle 23 is stuck in the draw-in groove 114.The top that first contact head 241 of first contact site 24 is positioned at pedestal 11 end faces with loud speaker on the circuit board butt.
In sum, the utility model loud speaker connector 1 is by first contact head 241 of conducting terminal 20 and the circuit board elasticity butt on the loud speaker, the circuit board butt of second contact head 261 and electronic product, thereby the signal of telecommunication of reaching between two circuit boards connects, first contact site 24 of conducting terminal 20 and the elastic force that elastic portion 25 provides guarantee that conducting terminal 20 is in firm elasticity butt state with two circuit boards all the time, and then guarantee the reliable transmission of the signal of telecommunication between two circuit boards.This loud speaker connector adopts the mode of direct elasticity conflict circuit board to assemble, and needn't fix by scolding tin, therefore the assembling of the utility model loud speaker connector 1 is simple, and dismounting easily between this loud speaker connector 1 and the circuit board, thereby can not change whole loud speaker connector 1, and then reach the effect that reduces cost because of the inefficacy of individual elements.

Claims (5)

1. a loud speaker connector comprises insulating body and at least two conducting terminals; Described insulating body has a pedestal, and pedestal has bottom surface and end face, and the middle part of the end face of this pedestal offers a groove downwards, and the both sides of the diapire of groove offer the terminal groove that runs through this insulating body downwards; It is characterized in that: described conducting terminal have one be vertically tabular holding parts, one by the upper end edge of holding parts to a lateral buckling extend again elastic compression portion that oppositely bending extends to form, by a side of this elastic compression portion along one first contact site that extends outward, an elastic portion that is back and forth bending and terminal extended second contact site downwards by elastic portion that a lower end edge by holding parts extends out; Holding parts and elastic portion place in the terminal groove of insulating body, second contact site protrudes out outside the insulating body downwards, elastic compression is deployed in the groove of insulating body, the end of first contact site upwards bending is bent to form one first contact head downwards, and this first contact head protrudes upward outside the insulating body.
2. loud speaker connector according to claim 1 is characterized in that: the bottom surface of described pedestal is extended two fins that are flat column downwards, and described terminal groove runs through this fin downwards, and described second contact site protrudes out this fin downwards.
3. loud speaker connector according to claim 2 is characterized in that: described fin lower end has protruded out one and has kept out arm in described terminal groove, the end of the elastic portion of described conducting terminal presses on this and keeps out on the arm.
4. loud speaker connector according to claim 1, it is characterized in that: between the pilot trench of two ends, the diapire of groove extends upward a boss, and the end face of this boss offers draw-in groove downwards, a buckle is extended in bending downwards in the elastic compression portion, and this buckle is stuck in this draw-in groove.
5. loud speaker connector according to claim 1 is characterized in that: the elastic compression portion of described conducting terminal is connected on the boss.
CNU2007200589473U 2007-10-26 2007-10-26 Loudspeaker connector CN201207538Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200589473U CN201207538Y (en) 2007-10-26 2007-10-26 Loudspeaker connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200589473U CN201207538Y (en) 2007-10-26 2007-10-26 Loudspeaker connector

Publications (1)

Publication Number Publication Date
CN201207538Y true CN201207538Y (en) 2009-03-11

Family

ID=40466595

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200589473U CN201207538Y (en) 2007-10-26 2007-10-26 Loudspeaker connector

Country Status (1)

Country Link
CN (1) CN201207538Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102761796A (en) * 2011-04-26 2012-10-31 英业达股份有限公司 Fastener structure
CN102761797A (en) * 2011-04-26 2012-10-31 英业达股份有限公司 Inverted sound box structure
TWI454155B (en) * 2011-04-26 2014-09-21 Inventec Corp Fastener structure
TWI455607B (en) * 2011-04-26 2014-10-01 Inventec Corp Reversed sounding structure
CN105407438A (en) * 2015-12-31 2016-03-16 歌尔声学股份有限公司 Loudspeaker module set
CN105977677A (en) * 2016-06-07 2016-09-28 深圳市信维通信股份有限公司 Elastic sheet connector
CN107026337A (en) * 2016-02-01 2017-08-08 富士康(昆山)电脑接插件有限公司 Electric connector and its conducting terminal
CN110707453A (en) * 2019-09-18 2020-01-17 珠海格力电器股份有限公司 Tin-climbing-preventing BTB connector terminal, male socket and connector
WO2020133363A1 (en) * 2018-12-29 2020-07-02 瑞声声学科技(深圳)有限公司 Loudspeaker

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102761796A (en) * 2011-04-26 2012-10-31 英业达股份有限公司 Fastener structure
CN102761797A (en) * 2011-04-26 2012-10-31 英业达股份有限公司 Inverted sound box structure
TWI454155B (en) * 2011-04-26 2014-09-21 Inventec Corp Fastener structure
TWI455607B (en) * 2011-04-26 2014-10-01 Inventec Corp Reversed sounding structure
CN102761797B (en) * 2011-04-26 2014-10-29 英业达股份有限公司 Inverted sound box structure
CN102761796B (en) * 2011-04-26 2014-11-26 英业达股份有限公司 Fastener structure
CN105407438B (en) * 2015-12-31 2019-08-02 歌尔股份有限公司 Loudspeaker mould group
CN105407438A (en) * 2015-12-31 2016-03-16 歌尔声学股份有限公司 Loudspeaker module set
CN107026337A (en) * 2016-02-01 2017-08-08 富士康(昆山)电脑接插件有限公司 Electric connector and its conducting terminal
CN107026337B (en) * 2016-02-01 2020-09-08 富士康(昆山)电脑接插件有限公司 Electric connector and conductive terminal thereof
CN105977677A (en) * 2016-06-07 2016-09-28 深圳市信维通信股份有限公司 Elastic sheet connector
WO2020133363A1 (en) * 2018-12-29 2020-07-02 瑞声声学科技(深圳)有限公司 Loudspeaker
CN110707453A (en) * 2019-09-18 2020-01-17 珠海格力电器股份有限公司 Tin-climbing-preventing BTB connector terminal, male socket and connector

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

Granted publication date: 20090311

Termination date: 20131026

C17 Cessation of patent right