CN207490136U - Electric connector - Google Patents

Abstract

The utility model discloses a kind of electric connectors,Including pedestal,Terminal group and press part,The pedestal of the pedestal and secondly be formed between side wall front tool the first socket operating space,And the docking space of the second socket of tool is formed at rear,And the complex conduction terminal of positioning terminal group has for being positioned at the positioning region on pedestal in pedestal,Again by positioning region,It is each extended over forward at lower two sides and compresses arm and contact arm in operating space,And in other side,The first clamping limb and the second clamping limb in docking space are then each extended at lower section towards the rear,Press part is equipped in operating space,Its press part has the axle portion for being articulated on complex conduction terminal,I.e. using first,Second socket supplies two electrical connector grafting,Again press part is closed through lid,And compressing face and press on electrical connector surface by axle portion lower surface,Two electrical connectors are thereby positioned simultaneously,And then with the effect for docking two electrical connectors.

Description

Electric connector

Technical field

The utility model provides a kind of electric connector, and espespecially the electrical connector for two identical or different patterns carries out pair The electric connector connect.

Background technology

The fast development of electronics technology and internet now so that electronic correlation product of all kinds is weeded out the old and bring forth the new successively, And gradually tend to light, thin, short, small, it is easy to carry about with one and operation and transmission speed is accelerated direction and strided forward, in order to produce various electronics Product volume-diminished, the electronic components of electronic product inside different function effect, then need more microminiaturization and precision, overall structure Intensity also needs to strengthen, to adapt to the development trend of current electronic product.

Furthermore in order to which the electronic components in electronic correlation product is enable to play itself due function, generally all The bridge with linking up can be transmitted using electrical connector interface as progress electrical signal each other, and because signal transmission is electrically connected The designer of device would generally be designed particular for the dual development for increasing signal transmission quantity and volume microminiaturization, so terminal Number is more and it is flexible printed wiring board (Flexible Printed Circuit, FPC) that volume is light, thin, short, small, flexible flat The union piece of the patterns such as flat flat cable (Flexible Flat Cable, FFC) just comes into being, and is more and more able to wide It is general to apply in the electronic equipment on computer and its periphery.

However, general electronic products are (such as：Laptop, tablet computer or intelligent mobile phone etc.) it can be because of specification, ruler Very little and shape difference, and influence inside electronic product spare part (such as：Various connectors, flat cable or circuit board etc.) make With, such as：The size of laptop is different, the flexible printed wiring board or flexibility that internal electron spare part is configured The length of the union pieces such as flat cable, may be inadequate or long, if too it is short i.e. can not apply use, and if it is long, again It can interfere, influence the configuration of inner space, use, so general manufacturer can only be directed to different rulers to solve the problem above-mentioned Very little laptop is manufactured the flexible printed wiring board for being suitble to its specification or flexible flat cable etc., to improve entirety Manufacture cost.

Therefore, how to try to solve above-mentioned missing and inconvenience, become and asked by what those skilled in the art were badly in need of solving Topic.

Invention content

Based on the above problem, the utility model provides a kind of electrical connection for being applicable to various sizes of electronic product Device.

The main purpose of the utility model is that front tool first is formed between pedestal and two side walls that the pedestal has The operating space of socket, and the docking space of the second socket of tool is formed at rear, and the plural number of positioning terminal group is led in pedestal Electric terminal has for being positioned at the positioning region on pedestal, then has been each extended over forward positioned at behaviour by upper and lower two side in positioning region Make to compress arm and contact arm in space, and then each extend over the in docking space at the upper and lower of another side towards the rear One clamping limb and the second clamping limb, are equipped with press part in operating space, and press part has for being articulated in complex conduction end Axle portion on son, you can the electrical connector of two identical or different patterns is supplied to be docked using the first socket and the second socket, So that will not be because of the factor of electrical connector regular length inside electronic product, and various sizes of electronic product can not be applicable in, just It can avoid matching, manufacturing again the electrical connector of different length, cost is manufactured with effective control and accelerate the operation of assembling, thereby Achieve the purpose that reduce overall operation cost.

After the secondary objective of the utility model is that the press part turn lid closes, two electrical connectors can be positioned simultaneously, so that In the urgent complex conduction terminal for being positioned at terminal group of two electrical connectors, and then two electrical connectors is avoided to be pulled out from terminal group easily From thereby achieving the purpose that ensure whole in electrical contact.

The another object of the utility model is on the positioning region surface of the conducting terminal to be positioned at for fixing to be bent with Backstop at pedestal wall surface, and stopper section of the block outside pedestal is extended at the second clamping limb rear of conducting terminal, And it is extended on the holding arm surface of the limiting terminal for block in the limiting section in locating slot, and limit the second clasp of terminal Stop section of the block outside pedestal is extended at arm rear, you can make through backstop, stopper section, limiting section and stop section Terminal group strong fix is in pedestal, during preventing electrical connector from pulling out, situation hair that terminal group is detached from out of pedestal It is raw, thereby achieve the purpose that terminal group is made to positively locate in pedestal.

In order to achieve the above objectives, the technological means that the utility model uses for：

A kind of electric connector, including pedestal, terminal group and press part, wherein：

The pedestal has a pedestal, and side wall is formed at two side of pedestal, and before being formed between pedestal and two side walls Side tool the first socket and for preset electrical connector be inserted into operating space, be formed at pedestal rear tool the second socket and The docking space being inserted into for another default electrical connector；

The terminal group includes complex conduction terminal, and conducting terminal has for being positioned at the positioning region on pedestal, then by The hanging shape each extended over forward in operating space at upper and lower two side in positioning region compresses arm and contact arm, and positions Hanging shape in space is docked with each extending over to be located at towards the rear at contact arm other side upper and lower in portion relative to arm is compressed First clamping limb and the second clamping limb；

The press part is located at the operating space of pedestal, and press part has the axis for being articulated on complex conduction terminal Portion, and be formed in axle portion lower surface and compress face for pressing on default electrical connector, it is bent outwardly at axle portion side It is extended with pulling part.

Preferably, on the pedestal of the pedestal arrangement is gone to upper and lower by running through to have after the previous dynasty and for complex conduction terminal position Plural terminals slot, and each terminal groove side wall surface is recessed with limiting slot, and the operating space bottom of pedestal is located at two side of terminal groove Block equipped with protrusion, and the backstop for being positioned in limiting slot is bent on the positioning region surface of the conducting terminal.

Preferably, the operating space of the pedestal is to be recessed with axis hole with respect to two side wall surfaces, and the axle portion of the press part is adjacent It is equipped at two side of another side of pulling part for being articulated in axis hole so that press part, which is located at operating space, makees turn unlatching or lid The jack-post of conjunction action.

Preferably, the operating space of the pedestal is to be positioned equipped with the plural number for forming perforation from the front to the back adjacent to two side-walls Slot, and limited block is equipped in each locating slot inner transverse, and the terminal group is the plural number being surrounded by for being positioned in plural locating slot Terminal is limited, limiting terminal has a base portion, and each extended over forward positioned at operating space at upper and lower two side of base portion Interior hanging shape actuating arm and holding arm, and be to be extended with towards base portion direction for block at limited block front on holding arm surface Limiting section, and each extended over towards the rear at the another side upper and lower of base portion positioned at docking space in hanging shape the first clasp arm And the second clasp arm, and the first button block and second of protrusion is formed at the first clasp arm and the second clasp arm rear relative inner Button block is extended with the stop section exposed to outside pedestal at the second clasp arm rear.

Preferably, to be formed between base internal wall face for flexible deformation at the second clasp arm upper surface of the limiting terminal The gap of displacement.

Preferably, to be bent with the backstop for being positioned at pedestal wall surface on the positioning region surface of the conducting terminal.

Preferably, the place in front of arm that compresses of the conducting terminal is to be formed with that Open Side Down and is supported for the axle portion of press part In the inner formation activity pivot joint axial trough, and the axle portion of the press part be equipped be alternatively arranged and for conducting terminal compress arm before End, which is stretched into, makes axle portion be located in axial trough in the plural wears groove of a rotation.

Preferably, place raises up to be formed with and supplies to connect with default electrical connector in front of the contact arm of the conducting terminal Point forms contact point in electrical contact.

Preferably, at the first clamping limb of the conducting terminal and the second clamping limb rear relative inner for be formed with protrusion with For pressing on another acquiescence circuit board with respect to the first holding block and the second holding block of two side surfaces, and the first holding block and second Spacing between holding block is to be slightly less than the thickness of another default electrical connector, is extended at the second clamping limb rear exposed Stopper section outside pedestal.

Preferably, the contact arm lower surface of the conducting terminal and the first clamping limb upper surface is form between base internal wall face There is the gap for elastic deformation displacement.

The utility model is with following advantages：

(1) electrical connector 4,5 of the two identical or different pattern can be docked using the utility model, you can be made Will not be because of electrical connector 4, the factor of 5 regular lengths inside electronic product, and various sizes of electronic product can not be applicable in, It avoids matching, manufacturing again the electrical connector of different length, cost is manufactured with effective control and accelerates the operation of assembling, thereby reach To the effect for reducing overall operation cost.

(2) after the 3 turn lid of press part closes, the complex conduction terminal 21 of terminal group 2 can be compressed using electrical connector 4, And electrical connector 4,5 is positioned simultaneously by complex conduction terminal 21, so that electrical connector 4,5 is urgent to be positioned at complex conduction end In son 21, and then electrical connector 4,5 is avoided to be pulled away from terminal group 2 easily, thereby ensuring that it is whole in electrical contact, so as to reach behaviour Make simple, quickly and easily effectiveness.

(3) it is positioned at the limiting of terminal groove 111 on 211 surface of positioning region of the conducting terminal 21 for fixing to be bent with Backstop 2111 at 1111 wall surface of slot, and block is extended in pedestal 11 at 215 rear of the second clamping limb of conducting terminal 21 External stopper section 2152, and be extended on 223 surface of holding arm of the limiting terminal 22 for block in the limit in locating slot 15 Limiting section 2231 at 151 front of position block, and block is extended in pedestal 11 at 225 rear of the second clasp arm of limiting terminal 22 External stop section 2252, you can make terminal through backstop 2111, stopper section 2152, limiting section 2231 and stop section 2252 2 strong fixs of group are in pedestal 1, during preventing electrical connector 4,5 from pulling out, what terminal group 2 was detached from therewith out of pedestal 1 It happens, and then terminal group 2 is made to positively locate in pedestal 1, thereby achieve the effect that promote overall construction intensity.

Description of the drawings

Fig. 1 is the stereo appearance figure of the utility model.

Fig. 2 is the three-dimensional exploded view of the utility model.

Fig. 3 is the three-dimensional exploded view of another angle of the utility model.

Fig. 4 is the side cutaway view of the utility model.

Fig. 5 is the top plan view of the utility model.

Fig. 6 is the stereo appearance figure before two electrical connector grafting of the utility model.

Fig. 7 is the side cutaway view before two electrical connector grafting of the utility model.

Fig. 8 is action schematic diagram when the utility model press part lid closes.

Fig. 9 is the side cutaway view after the utility model press part lid closes.

Figure 10 is another side cutaway view after the utility model press part lid closes.

Figure 11 is the side cutaway view after the utility model press part is opened.

Reference sign：1- pedestals；11- pedestals；111- terminal grooves；1111- limiting slots；12- side walls；13- operations are empty Between；The first sockets of 131-；132- blocks；133- axis holes；14- docks space；The second sockets of 141-；15- locating slots；151- is limited Block；2- terminal groups；21- conducting terminals；211- positioning regions；2111- backstops；212- compresses arm；2121- axial troughs；213- is contacted Arm；2131- contact points；The first clamping limbs of 214-；The first holding blocks of 2141-；The second clamping limbs of 215-；The second holding blocks of 2151-； 2152- stopper sections；22- limits terminal；221- base portions；222- actuating arms；223- holding arms；2231- limiting sections；224- first is detained Gripping arm；The first button blocks of 2241-；225- the second clasp arms；The second button blocks of 2251-；2252- stop sections；3- press parts；31- axle portions； 311- wears grooves；312- compresses face；32- pulling parts；33- jack-posts；34- supports body；341- supporting surfaces；4- electrical connectors；41- connects Point；42- supports shoulder；5- electrical connectors；51- contacts；52- catching grooves.

Specific embodiment

To reach above-mentioned purpose and effect, it is now new with regard to attached drawing and this practicality of the preferred embodiment elaborate of the utility model Technological means and its construction used by type, so that those skilled in the art understand the utility model completely.

Please refer to Fig.1 to Fig. 5, respectively the stereo appearance figure of the utility model, three-dimensional exploded view, another angle solid Exploded view, side cutaway view and top plan view, it can be clearly seen from the figure that, the electric connector of the utility model defines X axis For left and right directions, Y-axis be front-rear direction, Z axis to for upper and lower directions, and including pedestal 1, terminal group 2 and press part 3, wherein：

The pedestal 1 has flat pedestal 11, and runs through after pedestal 11 was equipped with by the previous dynasty and go to upper and lower arrangement Plural terminals slot 111, and 111 side wall surface of each terminal groove is recessed with limiting slot 1111, is formed with forward at 11 2 side of pedestal Side wall 12, and the operating space 13 of front the first socket 131 of tool is formed between 11 and two side wall 12 of pedestal, and 11 rear of pedestal Place is formed with the docking space 14 of the second socket 141 of tool, and 13 bottom of operating space, which is located at 111 2 side of terminal groove, is equipped with protrusion Block 132, be recessed with axis hole 133 with respect to two side faces then at operating space 13, and operating space 13 adjacent to two side walls 12 at Equipped with the plural locating slot 15 for forming perforation from the front to the back, and 15 inner transverse of each locating slot is equipped with limited block 151.

The terminal group 2 includes in the complex conduction terminal 21 of a work shape and plural number limiting terminal 22, conducting terminal 21 have for being positioned at the positioning region 211 in the terminal groove 111 of pedestal 11, and supply to fix in being bent on 211 surface of positioning region The backstop 2111 being positioned in the limiting slot 1111 of terminal groove 111, then distinguished forward by 211 upper and lower two side of positioning region The hanging shape being extended in operating space 13 compresses arm 212 and contact arm 213, and compresses and be formed with out at 212 front of arm The downward arcuation axial trough 2121 of mouth, and the contact point 2131 to raise up is formed at 213 front of contact arm, and positioning region 211 It is docked in space 14 relative to arm 212 is compressed with having each extended over to be located at towards the rear at 213 other side upper and lower of contact arm Hanging shape the first clamping limb 214 and the second clamping limb 215, it is and opposite in the first clamping limb 214 and 215 rear of the second clamping limb The first holding block 2141 and the second holding block 2151 of protrusion are formed with inside, is extended at 215 rear of the second clamping limb There is stopper section 2152 of the block outside pedestal 11, and plural number limiting terminal 22 is to be respectively provided with for being positioned at answering for pedestal 1 Base portion 221 in number locating slot 15, and each extended over forward in operating space 13 at 221 upper and lower two side of base portion Hanging shape actuating arm 222 and holding arm 223, and to be extended with towards 221 direction of base portion for block in limit on 223 surface of holding arm Limiting section 2231 at 151 front of position block, and each extended over towards the rear at 221 another side upper and lower of base portion positioned at docking space The first clasp of hanging shape arm 224 and the second clasp arm 225 in 14, and 225 rear phase of the first clasp arm 224 and the second clasp arm To being formed with the first button block 2241 and the second button block 2251 of protrusion inside, it is extended at 225 rear of the second clasp arm Stop section 2252 of the block outside pedestal 11.

The press part 3 is the axle portion 31 with transverse direction, and spaced multiple in being alongst equipped in axle portion 31 Number wears grooves 311, and 31 lower surface of axle portion be formed with smooth shape compress face 312, bend extension outwardly at 31 side of axle portion There is a pulling part 32, and axle portion 31 is adjacent to being equipped with opposite jack-post 33, and two jack-posts 33 and axis at two side of another side of pulling part 32 It is respectively equipped between portion 31 and supports body 34, and skewed supporting surface 341 is formed on 34 surface of body in supporting.

Press part 3 is first placed at the operating space 13 of pedestal 1 by the utility model when assembling, so that terminal group 2 is each 212 front end of arm that compresses of conducting terminal 21 is respectively protruding into wears groove 311 corresponding on press part 3, and push up and compress Part 3, and the axle portion 31 of press part 3 is made to be held in compress and form movable pivot joint at 2121 internal face of axial trough of arm 212, at this point, its The jack-post 33 of 31 2 side of axle portion can be then respectively clamped into be pivotally connected in formation activity in the axis hole 133 of operating space 13, and press part 3 Two, which support body 34, will enter in a limiting between the corresponding limiting actuating arm 222 of terminal 22 and holding arm 223, and treat to Casting die 3 is firm be articulated in pedestal 1 and terminal group 2 after, the pulling part 32 in press part 3 can be pulled, with using axle portion 31 come As axle center, it is located in the axial trough 2121 for compress arm 212 in a rotary state, also can be used as axle center by jack-post 33, Turn at an angle in the axis hole 133 of operating space 13 is located at, and then makes press part 3 that can be located at the operating space of pedestal 1 Make the action that turn is opened or lid closes at 13.

After above-mentioned terminal group 2 is positioned at 11 inside of pedestal of pedestal 1,213 lower surface of contact arm of conducting terminal 21, To be formed between 11 internal face of pedestal at one clamping limb, 214 upper surface and 225 upper surface of the second clasp arm of limiting terminal 22 There is the gap for flexible deformation displacement.

It please be arrange in pairs or groups again refering to Fig. 6 to Figure 11, stereo appearance figure respectively before two electrical connector grafting of the utility model, two The side elevational cross-section after action schematic diagram, the conjunction of press part lid when side cutaway view, press part lid before electrical connector grafting close The side cutaway view after another side cutaway view and press part unlatching after figure, the conjunction of press part lid, it can be clearly seen from the figure that, this Two side of utility model carries out grafting operation for electrical connector 4,5, and electrical connector 4,5 can be flexible flat cable, flat soft Property printed circuit board or flat carbon ink printed circuit board etc., and two end of the utility model be for two kinds of same types electrical connection Part 4,5 carries out grafting, but when practical application, also grafting is carried out for the electrical connector of different pattern 4,5, when in reality In use, can first to pull the pulling part 32 of press part 3 upwards, the axle portion 31 of press part 3 will be located at conducting terminal 21 It compresses in the axial trough 2121 of arm 212 in a rotation, makes press part 3 using jack-post 33 as axle center, and in the axis hole of operating space 13 Make the actions opened in 133, and when user upwardly opens press part 3 to vertical configuration, you can by electrical connector 4 from operation Oblique insertion at first socket 131 in space 13, so that the shoulder 42 that supports of 4 two side of electrical connector is crossed to operating space 13 In a preset block positioning at plural 132 inside of block, meanwhile, which can stretch to compressing for conducting terminal 21 Between arm 212 and contact arm 213 and bottom is pushed into, and can be electrically connected at second socket 141 in another side docking space 14 for another Fitting 5 is inserted into, and the first holding block 2141 of the first clamping limb 214 of conducting terminal 21 is supported with the second of the second clamping limb 215 It is that can be slightly less than the thickness of another electrical connector 5 to hold the spacing between block 2151, so working as another electrical connector 5 from the second socket Laterally inserted during space 14 is docked at 141, another 5 upper and lower surface of electrical connector can be pushed against in the first clamping First holding block 2141 of arm 214, the second holding block 2151 of the second clamping limb 215 and the first clasp for limiting terminal 22 First button block 2241 of arm 224 and the second button block 2251 of the second clasp arm 225, and coordinate the first clamping limb 214, the first clasp The gap that arm 224 has with 11 upper inner wall face of pedestal, to make the first clamping limb 214, the first elasticity support upwards of clasp arm 224 It opens, and another electrical connector 5 can continue to be inserted into towards in docking space 14, and be inserted into the bottom of to, the first clamping limb 214 Second holding block 2151 of the first holding block 2141 and the second clamping limb 215 can be held on another 5 two surface of electrical connector, And first clamping limb 214 can contact to 11 upper inner wall face of pedestal, and the second holding block 2151 of plural second clamping limb 215 In electrical contact, while the first button block of the first clasp arm 224 can be then formed with the contact 51 at another 5 lower surface of electrical connector 2241 and second clasp arm 225 the second button block 2251 can buckle into the catching groove 52 of another 5 two side of electrical connector in one limiting.

The pulling part 32 that can be pulled later in press part 3 is bonded to level to lower cover, and the axle portion 31 of press part 3 will position It is rotated backward in the axial trough 2121 for compressing arm 212 in conducting terminal 21 in one, at this point, 31 lower surface of axle portion compresses face 312 It can press on 4 surface of electrical connector, to be compressed to the contact arm 213, Jin Erlian of conducting terminal 21 by electrical connector 4 It is contacted with 213 downward elastic displacement of contact arm with 11 lower section internal face formation of pedestal, thereby makes the contact point of contact arm 213 2131 form certain electric connection with the contact 41 of 4 lower surface of electrical connector, can make each conducting end after being pushed because of press part 3 Son 21 compress arm 212, contact arm 213, the first clamping limb 214 and the second clamping limb 215 respectively support be affixed on 11 internal face of pedestal Place and can not strut more outward, and then the electrical connector 4,5 that can be plugged the inside of complex conduction terminal 21 generate it is urgent fixed Position, abjection or slide displacement happen outward easily during preventing electrical connector 4,5 from being pullled by external force, and this is compressed Part 3 to lower cover close while, 3 two side of press part supports body 34 and can also generate rotation, and supporting using upper surface therewith Face 341 is held to support in the actuating arm 222 of limiting terminal 22, so that actuating arm 222 generates elastic deformation displacement upwards, is thereby produced Raw leverage interlocks another 224 downward flexible deformation displacement of the first clasp of side arm, and make the first clasp arm 224 positively locate in In the catching groove 52 of another electrical connector 5, another electrical connector 5 further to be made not pull away outward, thereby reach firm fixed The effect of position.

When user is intended to be taken out two electrical connectors 4,5 from the operating space of pedestal 1 13 and docking space 14, Pulling part 32 for that can pull in press part 3 upwardly opens, and the axle portion 31 of press part 3 will compress arm positioned at conducting terminal 21 In a rotation in 212 axial trough 2121, at this point, the electrical connector 4 will not be compressed by press part 3, and can easily will be electric The oblique extraction outward of connector 4, meanwhile, which supports body 34 and also can back generate rotation, without support in The actuating arm 222 of terminal 22 is limited, so that the first clasp arm 224 of 22 another side of limiting terminal can make elastic displacement, is thereby made another One electrical connector 5 only needs to exert a force outwardly, can take out another electrical connector 5 outward.

Above-mentioned detailed description is to illustrate that the embodiment is not for a kind of preferable possible embodiments of the utility model To limit the scope of protection of the utility model, all other equivalent changes and modifications carried out without departing from the utility model become More, it is intended to be limited solely by the scope of the claims that the utility model is covered.

Claims (10)

1. a kind of electric connector, including pedestal, terminal group and press part, it is characterised in that：

The pedestal has a pedestal, and side wall is formed at two side of pedestal, and front is formed between pedestal and two side walls and is had First socket and for preset electrical connector be inserted into operating space, be formed at pedestal rear tool the second socket and for The docking space that another default electrical connector is inserted into；

The terminal group includes complex conduction terminal, and conducting terminal has for being positioned at the positioning region on pedestal, then by positioning The hanging shape each extended over forward in operating space at upper and lower two side in portion compresses arm and contact arm, and positioning region phase For compressing arm with each extending over the hanging shape first for being located at and docking in space at contact arm other side upper and lower towards the rear Clamping limb and the second clamping limb；

The press part is located at the operating space of pedestal, and press part has the axle portion for being articulated on complex conduction terminal, and It is formed in axle portion lower surface and compresses face for pressing on default electrical connector, bent and be extended with outwardly at axle portion side Pulling part.

2. electric connector as described in claim 1, which is characterized in that on the pedestal of the pedestal by after the previous dynasty through present, Lower arrangement and for the plural terminals slot of complex conduction terminal position, and each terminal groove side wall surface is recessed with limiting slot, and pedestal Operating space bottom is located at the block that protrusion is equipped at two side of terminal groove, and is bent with confession on the positioning region surface of the conducting terminal The backstop being positioned in limiting slot.

3. electric connector as described in claim 1, which is characterized in that the operating space of the pedestal is recessed with respect to two side wall surfaces There is axis hole, and the axle portion of the press part is equipped with adjacent at two side of another side of pulling part for being articulated in axis hole so that press part position Make the jack-post of turn unlatching or lid conjunction action at operating space.

4. electric connector as described in claim 1, which is characterized in that the operating space of the pedestal is adjacent to two side-walls to set There is the plural locating slot for forming perforation from the front to the back, and limited block is equipped in each locating slot inner transverse, and the terminal group is packet There is the plural number limiting terminal for being positioned in plural locating slot, limiting terminal has a base portion, and at upper and lower two side of base portion Hanging shape actuating arm and holding arm in operating space are each extended over forward, and are towards base portion side on holding arm surface To the limiting section being extended with for block at limited block front, and each extend over and be located at towards the rear at the another side upper and lower of base portion Dock hanging shape the first clasp arm and the second clasp arm in space, and the first clasp arm and the second clasp arm rear relative inner Place is formed with the first button block and the second button block of protrusion, and the gear exposed to outside pedestal is extended at the second clasp arm rear Stop.

5. electric connector as claimed in claim 4, which is characterized in that at the second clasp arm upper surface of the limiting terminal be with The gap for elastic deformation displacement is formed between base internal wall face.

6. electric connector as described in claim 1, which is characterized in that be bent with confession on the positioning region surface of the conducting terminal The backstop being positioned at pedestal wall surface.

7. electric connector as described in claim 1, which is characterized in that the conducting terminal is compressed in front of arm to be formed with out Mouth is downward and the axle portion for press part supports the axial trough that formation activity in the inner is pivotally connected, and between the axle portion of the press part is equipped with Every arrangement and for conducting terminal compress arm front end stretch into make axle portion be located in axial trough in one rotate plural wears groove.

8. electric connector as described in claim 1, which is characterized in that oriented to be formed in front of the contact arm of the conducting terminal Upper protrusion and confession and the contact of default electrical connector form contact point in electrical contact.

9. electric connector as described in claim 1, which is characterized in that the first clamping limb and the second clamping limb of the conducting terminal Be at the relative inner of rear be formed with protrusion for press on it is another acquiescence circuit board with respect to two side surfaces the first holding block and Second holding block, and the spacing between the first holding block and the second holding block is to be slightly less than the thickness of another default electrical connector, The stopper section exposed to outside pedestal is extended at the second clamping limb rear.

10. electric connector as described in claim 1, which is characterized in that the contact arm lower surface of the conducting terminal and the first folder Gripping arm upper surface is the gap being formed between base internal wall face for elastic deformation displacement.