CN202872039U

CN202872039U - Electric connector

Info

Publication number: CN202872039U
Application number: CN201220426145.4U
Authority: CN
Inventors: 张文昌; 王永福
Original assignee: Lotes Guangzhou Co Ltd
Current assignee: Lotes Guangzhou Co Ltd
Priority date: 2012-08-27
Filing date: 2012-08-27
Publication date: 2013-04-10
Anticipated expiration: 2022-08-27

Abstract

The present utility model provides an electric connector which comprises a pedestal; an electric connecting seat slidingly accommodated inside the pedestal; a rotator which is pivoted with the electric connecting seat and provided with at least one clamping part; an elastic anti-compression unit for providing pre-compression force to enable the rotator to move upward; when a part of the electric connecting seat is slid out of the pedestal, the rotator is driven by the elastic anti-compression unit to rotate and open in relative to the electric connecting seat until the rotator is clamped and stopped by the clamping part, and the electric connecting seat can be positioned. Moreover, a butt joint space is formed between the rotator and the electric connecting seat, the integral height of the electric connector is reduced, and the electric connector is suitable for thin type electronic equipment.

Description

Electric connector

Technical field

The utility model relates to a kind of electric connector, espespecially a kind of electric connector for the grafting of RJ series pin connector.

Background technology

Existing a kind of RJ series connector mechanism such as Chinese patent CN201010268665.2 capable of regulating open height comprises a pedestal, slide, slip lid and shell.Contain the circuit board contact terminal on the pedestal, contain the joint contact terminal on the slide, slide slidably is connected in this pedestal, slip lid is articulated in slide, casing cover is located on the pedestal and with pedestal and is formed the space of accommodating slide and slip lid, and a side of shell and pedestal is formed with respectively a chute, and a side of slide is formed with a prodger simultaneously, and it slidably is installed in this two chute.In addition, at least one flexible member, the one end is connected in slide, and the other end is connected in slip lid.When slide and slip lid skid off with respect to pedestal, until shell is when no longer limiting the position of slip lid, flexible member drives slip lid and is away from slide, and forms the docking opening that can peg graft for standard RJ series plug.Because the whole process that skids off of this bindiny mechanism all needs user's hands-on, namely need with hand pull prodger so that slide and slip lid are pulled out the outside of pedestal and shell, thus the connectivity port of formation standard.If user's application of force is uneven, the stopper phenomenon appears when causing easily prodger to slide in chute, or even cause the damage of slide, and use for a long time and be subject to sliding friction, so that the slide of plastic material, especially the prodger of slide one side is suffered than galling consumption, slides thereby impact is normal, and loses its good electricity connection function.

Now design a kind of new electric connector, to overcome the problems referred to above.

Summary of the invention

For the problem that background technology faces, the purpose of this utility model is to provide a kind of electric connector, can reduce its whole height, satisfies the demand of slim electronic equipment, and easy to use.

To achieve these goals, the utility model adopts following technical scheme:

A kind of electric connector is characterized in that, comprising: a pedestal; One electric connection socket is contained in described pedestal slidably; One rotary body articulates with described electric connection socket, and described rotary body is provided with at least one fastener; One elasticity resistance to compression unit is in order to the precompression that provides described rotary body to make progress; When the part of described electric connection socket skids off described pedestal, described elasticity resistance to compression unit drives the relatively described electric connection socket rotation of described rotary body and forms a pair of space that connects, and described fastener holds stop bit, the described electric connection socket that skids off with the location.

Further, at least one turning arm on the described rotary body, described turning arm is provided with an articulated section and articulates described electric connection socket, described turning arm is provided with two subtends that a baffle plate and a described fastener lay respectively at described articulated section, and when the relatively described electric connection socket Unscrew of described rotary body, form the described space of docking between described baffle plate and the described electric connection socket.

Further, described electric connection socket is arranged with at least one groove, be convexly equipped with a fixed part on the described turning arm, described elasticity resistance to compression unit is sheathed to be positioned described articulated section, one arm of described elasticity resistance to compression unit is arranged in described fixed part and another arm is arranged in described groove, so that when skidding off described pedestal in described electric connection socket part, drive described rotary body Unscrew.

Further, a shielding casing coats described pedestal, in described electric connection socket below, described shielding casing is provided with at least one slotted eye section, when the relatively described electric connection socket Unscrew of described rotary body, described fastener is fastened in described slotted eye section and stop bit, in order to locate described electric connection socket.

Further, described rotary body has two symmetrical turning arms, described two turning arms upwards are convexly equipped with two pothooks, described shielding casing upper surface is arranged with two breach, when described rotary body is in open mode, described two pothooks are fastened in described two breach, excessively open to avoid described rotary body.

Further, described rotary body upwards is convexly equipped with a clamping part, is provided with a holding hole in described electric connection socket top, and in the time of in described rotary body is contained in described pedestal, described clamping part is snapped in described holding hole, in order to the described electric connection socket in further location.

Further, described pedestal is provided with at least one holding part, and closed and return when being contained in described pedestal when described rotary body, described fastener correspondence is colluded and held described holding part, in order to locate described electric connection socket.

Further, near described fastener, the both sides of described rotary body are provided with two convex pillar parts, and the extension of described pedestal both sides is provided with two tracks, and described two convex pillar parts are along described tracks displacement, in order to alleviate the abrasion of described electric connection socket in sliding process.

Further, described two tracks are provided with towards opening direction two guiding faces of step-down gradually, enter described two tracks in order to guide described two convex columns.

Further, described pedestal both sides are convexly equipped with respectively one first position-arresting part in opposite directions, the bottom of described electric connection socket is convexly equipped with respectively one second position-arresting part to both sides, when described rotary body is in open mode, described the second position-arresting part is held in described the first position-arresting part, excessively skids off outside the described pedestal to avoid described electric connection socket.

Further, be provided with one in described electric connection socket rear end and promote seat, a flexible member one end is positioned the rear surface of described pedestal, and an end is resisted against described promotion seat, and in the time of in described rotary body is contained in described pedestal, described flexible member is compressive state.

Further, the rear wall of described pedestal is convexly equipped with at least one locating piece, is arranged with at least one gathering sill in described electric connection socket rear side, when described rotary body is in closed condition, described locating piece enters described gathering sill, in order to play the guiding role in accommodating described electric connection socket process.

Further, an electric connection block is fixed in the described electronic equipment, and a flexible circuit board is electrically connected to described electric connection block with described electric connection socket.

Compared with prior art, the utility model electric connector is owing to comprise described pedestal, and described electric connection socket is contained in described pedestal slidably; Described rotary body and described electric connection socket articulate, and described rotary body is provided with at least one described fastener; Described elasticity resistance to compression unit is in order to the precompression that provides described rotary body to make progress; When the part of described electric connection socket skids off described pedestal, described elasticity resistance to compression unit drives the relatively described electric connection socket rotation of described rotary body and forms described docking space, and described fastener colludes and hold stop bit, the described electric connection socket that skids off with the location.So just, reduced the whole height of described electric connector, thereby applicable to slim electronic equipment.

For ease of all further understanding and understanding being arranged to the purpose of this utility model, shape, structure, feature and effect thereof, now elaborate with accompanying drawing in conjunction with the embodiments.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the utility model electric connector;

Fig. 2 is the partial exploded view of the utility model electric connector;

Fig. 3 is the three-dimensional combination figure of the utility model electric connector;

Fig. 4 is the end view of the utility model electric connector;

Fig. 5 is the schematic diagram that the utility model electric connector presses down described press section;

Fig. 6 is the electric connection socket of the utility model electric connector and the rotary body schematic diagram when skidding off;

Fig. 7 is the schematic diagram of the rotary body of the utility model electric connector when opening;

Fig. 8 is the end view of Fig. 7;

Fig. 9 is the schematic diagram that the utility model electric connector docks with the external plug connector;

Figure 10 is that electric connection socket and the rotary body of the utility model electric connector is contained in the interior schematic diagram of reception room.

The drawing reference numeral of embodiment:

Pedestal

1

?

Reception room

10

?

Locating piece

101

Trunk portion

102

?

The first sliding part

11

?

Tracks

12

The first position-arresting part

120

?

Guiding face

121

?

Platen surface

122

Holding part

123

?

Step surface

124

?

Electric connection socket

2

Pivot

20

?

The second sliding part

21

?

Groove

22

Recessed groove

23

?

The second position-arresting part

24

?

Rotary body

3

Turning arm

31

?

Fastener

32

?

Convex pillar part

33

The articulated section

34

?

Fixed part

35

?

Pothook

36

Baffle plate

37

?

Clamping part

38

?

The press section

39

First paragraph

311

?

Second segment

312

?

The 3rd section

313

Shielding casing

4

?

Holding hole

40

?

Slotted eye section

41

Breach

42

?

Promote seat

5

?

Blind hole section

50

Gathering sill

51

?

Elasticity resistance to compression unit (torsion spring)

61

?

Flexible member

62

Electric connection block

71

?

Flexible circuit board

72

?

Mainboard

8

The external plug connector

9

?

[embodiment]

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

See also Fig. 1 and Fig. 9, the utility model electric connector comprises that a pedestal 1, an electric connection socket 2, a rotary body 3, a shielding casing 4 and promote seat 5, is installed on the mainboard 8 in the electronic equipment, uses for an external plug connector 9 and pegs graft.

See also Fig. 1, described pedestal 1 is installed in the described electronic equipment, and is fixed on the described mainboard 8.Described pedestal 1 reception room 10 that sets to the concave, a corresponding interface (not shown) and arranging.Two oppose side walls are provided with 2 first sliding parts 11 in the described reception room 10, described 2 first sliding parts 11 tracks 12 that extends internally respectively, each described tracks 12 comprises a guiding face 121, described guiding face 121 is towards opening direction step-down gradually, and the bottom of described guiding face 121 is convexly equipped with 2 first position-arresting parts 120 in opposite directions.Described guiding face 121 platen surface 122 that extends internally, the vertical height that vertically highly is higher than described the first sliding part 11 of described platen surface 122.The side of described two platen surface 122 inwardly is convexly equipped with two holding parts 123, and it is the projection with arbitrary shape of clasp effect.Described platen surface 122 step surface 124 that extends internally, described step surface 124 is roughly contour with described the first sliding part 11 in the vertical directions, namely is lower than the vertical height of described platen surface 122.Described reception room 10 rear surfaces extend two locating pieces 101 that convex with symmetry towards opening direction, further are provided with a trunk portion 102 between described two locating pieces 101.

See also Fig. 1 and Fig. 2, described electric connection socket 2 is contained in described reception room 10 slidably.Described electric connection socket 2 upper surfaces contain a plurality of the first terminals (not shown), and its relative both sides are provided with 2 second sliding parts 21, corresponding described 2 first sliding parts 11 in the bottom surface of described 2 second sliding parts 21.Further, described 2 second sliding parts, 21 upper surfaces are arranged with respectively a groove 22 downwards.In addition, described electric connection socket 2 both sides outwards also convex with two pivots 20.In described electric connection socket 2 rear portions, its upper surface is provided with a recessed groove 23, and the relative both sides of its lower surface deviate from and are convexly equipped with 2 second position-arresting parts 24.

See also Fig. 1, described rotary body 3 has two turning arms 31, lays respectively at the forward side of described electric connection socket 2.Each described turning arm 31 is divided into first paragraph 311, second segment 312 and the 3rd section 313.Acclivitous described first paragraph 311 horizontal-extendings form described second segment 312, and the described second segment 312 of level extends to form described the 3rd section 313, three sections integral body and is Z-shaped being inclined upwardly.Described two first paragraphs, 311 ends are respectively equipped with a fastener 32, and described fastener is hook-shaped.Described two first paragraphs 311 are provided with two convex pillar parts 33, corresponding described tracks 12 to the both sides extension.And in the intersection of described first paragraph 311 with described second segment 312, described two turning arms 31 are provided with an articulated section 34 to the both sides extension respectively, in order to articulate with described electric connection socket 2.Be provided with a fixed part 35 in described second segment 312 top edge outwards, namely extend in described two turning arms 31 bending and be provided with two described fixed parts 35, corresponding described groove 22 and arranging.In described second segment 312 and the 3rd section 313 intersections, be provided with two pothooks 36 in described two turning arms 31.Extension is provided with a baffle plate 37 between described two turning arms 31, and namely described baffle plate 37 is connected described two turning arms 31, and described baffle plate 37 and described second segment 312 almost parallel settings.Described baffle plate 37 a further convex clamping part 38 and the press sections 39 of being provided with, described press section 39 one in front and one in back arranges with described clamping part 38.On the whole, described baffle plate 37 and described fastener 32 lay respectively at two subtends of described articulated section 34, and like this take described articulated section 34 as the axle center, just so that described baffle plate 37 rotates up when opening, described fastener 32 can collude downwards and hold and stop bit.

In other embodiment, described rotary body 3 also can only have a described turning arm 31, and described baffle plate 37 and described fastener 32 are set in two subtends of described articulated section 34.In addition, described fastener 32 also can be arranged to del, or other has and colludes the projection of holding or holding.

See also Fig. 1 and Fig. 2, described shielding casing 4 coats described pedestal 1 and described electric connection socket 2, and is fixed on the described mainboard 8.Described shielding casing 4 lower surfaces are provided with two slotted eye sections 41 relatively, and its upper surface leading edge is arranged with two breach 42, with and upper surface run through and offer a holding hole 40.In present embodiment, described holding hole 40 is rectangular.In other embodiment, described holding hole 40 can be other most shapes or circle.

See also Fig. 1, described promotion seat 5 is installed in the described recessed groove 23 at described electric connection socket 2 rear portions.The described seat 5 that promotes is provided with two symmetrical gathering sills 51, described two locating pieces 101 on corresponding described reception room 10 rear surfaces.In addition, the described rear end face that promotes seat 5 also is arranged with a blind hole section 50.

See also Fig. 1, described electric connector further comprises two elasticity resistance to compression unit 61, a flexible member 62, an electric connection block 71 and a flexible circuit board 72.In present embodiment, described two elasticity resistance to compression unit 61 are two torsion springs 61 (being torque spring), and described flexible member 62 is a helical spring.In other embodiment, described elasticity resistance to compression unit 61 also can be shell fragment or other has the flexible member that certain precompression can be provided.

See also Fig. 1, Fig. 2 and Fig. 3, during assembling, at first described rotary body 3 is articulated and be installed on the described electric connection socket 2, being about to described articulated section 34 is sheathed on the described pivot 20, again described two torsion springs 61 are sheathed on described two articulated sections 34, and an arm that makes each described torsion spring 61 is arranged in described fixed part 35, and another arm is arranged in described groove 22, namely want so that described elasticity resistance to compression unit 61 between described articulated section 34 and described electric connection socket 2, with the precompression that provides described turning arm 31 to make progress, thereby so that described turning arm 31 can be with respect to described electric connection socket 2 Unscrews.Then, described promotion seat 5 is installed in the described recessed groove 23 at described electric connection socket 2 rear portions, be positioned in the lump again in the described pedestal 1, be about to described 2 second sliding parts, 21 correspondences and be installed in described 2 first sliding parts 11, described electric connection socket 2 is contained in the described reception room 10 slidably.Then, described flexible member 62 1 ends location is installed in described trunk portion 102, one ends on the rear surface of described reception room 10 and is resisted against the described described blind hole section 50 that promotes on seat 5 rear end faces.Simultaneously also with the rear portion of described electric connection block 71 described pedestals 1, by described flexible circuit board 72 so that described electric connection socket 2 forms with described electric connection block 71 electrically conducts.At last, described shielding casing 4 coats described pedestal 1 and described electric connection socket 2, and is fixedly welded on the described mainboard 8 of electronic equipment.Wherein, described electric connection block 71 also is fixedly welded on described mainboard 8.

See also 3 and Fig. 4, after assembling, described electric connection socket 2 and described rotary body 3 all are contained in the described reception room 10, by described shielding casing 4 described coatings.This moment, described flexible member 62 was compressive state, namely had certain elastic-restoring force.Simultaneously, the described baffle plate 37 between the described turning arm 31 is positioned at the top of described electric connection socket 2, and described fastener 32 correspondences collude and hold described holding part 123, in order to locate described electric connection socket 2.In addition, described clamping part 38 correspondences are fastened in described holding hole 40, both described electric connection socket 2 are further located, and provide enough spaces that presses down for subsequently push action again.Change angle and say, providing under the enough prerequisite that presses down the space, offer described holding hole 40 at described shielding casing 4 upper surfaces, reduced to greatest extent the whole height of described electric connector.

See also Fig. 1, Fig. 5 and Fig. 9, when wish will be pegged graft described external plug connector 9, only need force in described press section 39 downwards, so that described clamping part 38 breaks away from the interference of described holding hole 40, and described fastener 32 breaks away from the interference of described holding part 123.Subsequently, under the effect of the elastic-restoring force of described flexible member 62, described promotion seat 5 promotes described electric connection socket 2, and is articulated in described rotary body 3 on the described electric connection socket 2 together towards described reception room 10 outer slips.

See also Fig. 1 and Fig. 6, when the part of described rotary body 3 and described electric connection socket 2 skids off in described reception room 10, namely when described turning arm 31 breaks away from the interference of described shielding casing 4, under the precompression that makes progress that provides in described elasticity resistance to compression unit 61, described turning arm 31 is with respect to described electric connection socket 2 Unscrews, and described baffle plate 37 and described electric connection socket 2 be almost parallel in the horizontal direction, and space (not shown) is docked in formation one between described baffle plate 37 and described electric connection socket 2.

See also Fig. 1, Fig. 7 and Fig. 8, when described rotary body 3 (or described turning arm 31) during with respect to described electric connection socket 2 Unscrew, the described fastener 32 of described turning arm 31 ends, be fastened in the described slotted eye section 41 of described shielding casing 4 lower surfaces and stop bits, use the described electric connection socket 2 in location, avoid it excessively to skid off outside the described reception room 10.Moreover described second position-arresting part 24 of described electric connection socket 2 both sides is held in described first position-arresting part 120 of described pedestal 1 both sides, further avoids described electric connection socket 2 excessively to skid off.In addition, described two pothooks 36 on the described turning arm 31 are fastened in described two breach 42 of described shielding casing 4 leading edges at this moment, excessively open to avoid described rotary body 3, and impact are docked with the electrical of described external plug connector 9.In other embodiment, when relatively described electric connection socket 2 Unscrew of described rotary body 3, described fastener 32 also can collude and be held in the buckle structure that arranges on described pedestal 1 or the described electronic equipment and stop bit, uses the described electric connection socket 2 in location, avoids it excessively to skid off.

See also Fig. 1 and Fig. 9, when described external plug connector 9 was pegged graft, described external plug connector 9 inserted described docking space (not shown) and electrically conducts with described electric connection socket 2 formation.At this moment, because described two pothooks 36 on the described turning arm 31 are fastened in described two breach 42 of described shielding casing 4 leading edges, make described rotary body 3 stop bits and can not continue Unscrew, thereby guaranteed that described docking space (not shown) is the grafting port of standard, to guarantee normal electric connection.

See also Fig. 1, Fig. 4, Fig. 6 and Figure 10, use described electric connector, only need again to force in described press section 39 downwards, until arrive to described second sliding part 21 of described electric connection socket 2 both sides, described rotary body 3 pressurizeds and compress described elasticity resistance to compression unit 61 further make described two turning arms 31 be rotated down.Then towards the described rotary body 3 of described reception room 10 interior pushing and pressing, described flexible member 62 compresses, and described two locating pieces 101 enter described two gathering sills 51, play the guiding role in the process of described electric connection socket 2.In addition, described two convex pillar parts 33 on the described turning arm 31 enter described tracks 12 along described two guiding faces 121 first, again along described tracks 12 towards described reception room 10 intrinsic displacements, have alleviated the abrasion of described electric connection socket 2 in sliding process.Until described two convex pillar parts 33 are when sliding to described step surface 124, described fastener 32 again colludes and is held in described holding part 123, and described clamping part 38 again enters described holding hole 40 and forms and to hold, and described rotary body 3 is contained in the described pedestal 1, be described rotary body 3 and be closed condition with respect to described electric connection socket 2.And this moment described electric connection socket 2 also along with described rotary body 3 together towards described reception room 10 interior slips, so then just finished described electric connection socket 2 and return and again be contained in the interior action of described reception room 10.

In sum, electric connector of the present utility model has following beneficial effect:

1, because described two turning arm 31, described turning arm 31 articulates with described electric connection socket 2, described two turning arms 31 are respectively equipped with described fastener 32 correspondences and collude the described holding part 123 of holding described pedestal 1 both sides, and described fastener 32 is fastened in the described slotted eye section 41 of described shielding casing 4 lower surfaces when described rotary body 3 is opened, therefore, but the described electric connection socket 2 of effective location.

2, owing to skid off in described reception room 10 when the part of described rotary body 3 and described electric connection socket 2, described elasticity resistance to compression unit 61 drives relatively described electric connection socket 2 Unscrews of described turning arms 31, makes the described space (not shown) of docking of formation between described baffle plate 37 and the described electric connection socket 2; Working as again described electric connection socket 2 returns and is contained in the described reception room 10, described rotary body 3 pressurizeds and compress described elasticity resistance to compression unit 61, described two turning arms 3 are rotated down, described rotary body 3 is contained in the described pedestal 1, so just, reduced the whole height of described electric connector, thereby applicable to slim electronic equipment.

3, because when relatively described electric connection socket 2 Unscrew of described rotary body 3, the described fastener 32 that arranges on the described rotary body 3 can collude holds described shielding casing 3 and stop bit, also can collude and hold described pedestal 1 or described electronic equipment and stop bit, use the described electric connection socket 2 in location, therefore, even at described electric connection socket 2 structure that cooperates with described pedestal 1 interference is not set, also can reach the described electric connection socket 2 in location, and it can excessively not skidded off outside the described pedestal 1 (described reception room 10).

4, because described clamping part 38 correspondences are fastened in described holding hole 40, therefore both can further locate described electric connection socket 2, the push action that can be again subsequently provides enough spaces that presses down; And, providing under the enough prerequisite that presses down the space, offer described holding hole 40 at described shielding casing 4 upper surfaces, can reduce to greatest extent the whole height of described electric connector.

5, owing to described promotion seat 5 is installed in the described recessed groove 23 at described electric connection socket 2 rear portions, described flexible member 62 is supported described promotion seat 5 simultaneously, thereby indirectly promote described electric connection socket 2, therefore can avoid described electric connection socket 2 to be subject to the injury that elasticity compresses power.

6, because when described electric connection socket 2 and described rotary body 3 parts skid off described reception room 10, existing described fastener 32 is fastened in described slotted eye section 41, there is again described the second position-arresting part 24 to be held in described the first position-arresting part 120, therefore can carry out Dual positioning to described electric connection socket 2, excessively skid off outside the described reception room 10 to avoid it.

7, because described elasticity resistance to compression unit 61 is two torsion springs 61, described two torsion springs 61 are sheathed respectively to be positioned described articulated section 34, one arm of each described torsion spring 61 is arranged in described fixed part 35 and another arm is arranged in described groove 22, therefore can when described electric connection socket 2 parts skid off described reception room 10, drive described rotary body 3 Unscrews.

8, because described two turning arms 31 phase both sides are provided with described two convex pillar parts 33 and close described fastener 32, the extension of described pedestal 1 both sides is provided with described two tracks 12, therefore described two convex pillar parts 33 can alleviate the abrasion of described electric connection socket 2 in sliding process along described tracks 12 displacements.

9, because described two tracks 12 are provided with towards opening direction described two guiding faces 121 of step-down gradually, therefore bootable described two convex columns 33 enter described two tracks 12.

Above-mentioned explanation is the detailed description for the better possible embodiments of the utility model, but embodiment limits patent claim of the present utility model, the equal variation of finishing under the technical spirit that all the utility model disclose or modification change all should belong to claim that the utility model is contained.

Claims

1. an electric connector is characterized in that, comprising:

One pedestal;

One electric connection socket is contained in described pedestal slidably;

One rotary body articulates with described electric connection socket, and described rotary body is provided with at least one fastener;

One elasticity resistance to compression unit is in order to the precompression that provides described rotary body to make progress;

When the part of described electric connection socket skids off described pedestal, described elasticity resistance to compression unit drives the relatively described electric connection socket rotation of described rotary body and forms a pair of space that connects, and described fastener holds stop bit, the described electric connection socket that skids off with the location.

2. electric connector as claimed in claim 1, it is characterized in that: at least one turning arm on the described rotary body, described turning arm is provided with an articulated section and articulates described electric connection socket, described turning arm is provided with two subtends that a baffle plate and a described fastener lay respectively at described articulated section, and when the relatively described electric connection socket Unscrew of described rotary body, form the described space of docking between described baffle plate and the described electric connection socket.

3. electric connector as claimed in claim 2, it is characterized in that: described electric connection socket is arranged with at least one groove, be convexly equipped with a fixed part on the described turning arm, described elasticity resistance to compression unit is sheathed to be positioned described articulated section, one arm of described elasticity resistance to compression unit is arranged in described fixed part and another arm is arranged in described groove, so that when skidding off described pedestal in described electric connection socket part, drive described rotary body Unscrew.

4. electric connector as claimed in claim 1, it is characterized in that: a shielding casing coats described pedestal, in described electric connection socket below, described shielding casing is provided with at least one slotted eye section, when the relatively described electric connection socket Unscrew of described rotary body, described fastener is fastened in described slotted eye section and stop bit, in order to locate described electric connection socket.

5. electric connector as claimed in claim 4, it is characterized in that: described rotary body has two symmetrical turning arms, described two turning arms upwards are convexly equipped with two pothooks, described shielding casing upper surface is arranged with two breach, when described rotary body is in open mode, described two pothooks are fastened in described two breach, excessively open to avoid described rotary body.

6. electric connector as claimed in claim 1, it is characterized in that: described rotary body upwards is convexly equipped with a clamping part, be provided with a holding hole in described electric connection socket top, in the time of in described rotary body is contained in described pedestal, described clamping part is snapped in described holding hole, in order to the described electric connection socket in further location.

7. electric connector as claimed in claim 1, it is characterized in that: described pedestal is provided with at least one holding part, and closed and return when being contained in described pedestal when described rotary body, described fastener correspondence is colluded and is held described holding part, in order to locate described electric connection socket.

8. electric connector as claimed in claim 1, it is characterized in that: near described fastener, the both sides of described rotary body are provided with two convex pillar parts, the extension of described pedestal both sides is provided with two tracks, described two convex pillar parts are along described tracks displacement, in order to alleviate the abrasion of described electric connection socket in sliding process.

9. electric connector as claimed in claim 8 is characterized in that: described two tracks are provided with towards opening direction two guiding faces of step-down gradually, enter described two tracks in order to guide described two convex columns.

10. electric connector as claimed in claim 1, it is characterized in that: described pedestal both sides are convexly equipped with respectively one first position-arresting part in opposite directions, the bottom of described electric connection socket is convexly equipped with respectively one second position-arresting part to both sides, when described rotary body is in open mode, described the second position-arresting part is held in described the first position-arresting part, excessively skids off outside the described pedestal to avoid described electric connection socket.

11. electric connector as claimed in claim 1, it is characterized in that: be provided with one in described electric connection socket rear end and promote seat, one flexible member, one end is positioned the rear surface of described pedestal, one end is resisted against described promotion seat, in the time of in described rotary body is contained in described pedestal, described flexible member is compressive state.

12. electric connector as claimed in claim 1, it is characterized in that: the rear wall of described pedestal is convexly equipped with at least one locating piece, be arranged with at least one gathering sill in described electric connection socket rear side, when described rotary body is in closed condition, described locating piece enters described gathering sill, in order to play the guiding role in accommodating described electric connection socket process.

13. electric connector as claimed in claim 1 is characterized in that: an electric connection block, be fixed in the electronic equipment, a flexible circuit board is electrically connected to described electric connection block with described electric connection socket.