CN205863456U - Gland-type adapter - Google Patents

Abstract

This utility model is a kind of gland-type adapter, includes an insulating body, multiple conducting terminals and a gland；Wherein, this insulating body having multiple slot, the two ends of its X direction are respectively extended with a guide arm, and these two guide arms constitute the access space of an object with the insulating body place of being surrounded；Conducting terminal has a contact jaw, this contact jaw includes a upright body, a contact arm and a registration arm, between described contact arm and registration arm, the object of tolerable insertion adapter passes through, separately the free end in registration arm turns round connection an actuation arm, and there is a location division extend in the slot of insulating body location, and between this actuation arm and registration arm, it is formed with an open notch；Rotatably showing on the access space of object as gland and lift the state opening or closing, be additionally provided with multiple guide hole, and be connected with a short axle between each guide hole on gland, this short sleeve is located in notch, coordinates in order to the actuation arm with conducting terminal.

Description

Gland-type adapter

Technical field

This utility model is a kind of adapter, and the biography as electric signal connects, and particularly one is made and object by gland The adapter of the raw more stable contact conducting of produce.

Background technology

Electric connector is a kind of electronic components, is extensively used in various electronic product, by electric connector at equipment Or the electric connection in device, to assist signal to each other to be transmitted and link up.

The connected mode in electric connector and signal source, typically has by welding, clamps or the mode such as crimping is carried out.Citing For, with being connected with cable, the electric connector of transmission signal, its built-in terminal is typically logical with the connected mode of each cable Cross welding, terminal group is contained in this electric connector location the most again.As for with flexible printed wiring (Flexible Print Circuit, FPC) or the electric connector that connects of soft arranging wire (Flexible Flat Cable, FFC), then it is typically be electrically connected Connect the terminal group being designed with clip in device to dock with FPC or FFC of this tabular or lamellar, so as to transmitting its signal passed through.

Prior art shown in Fig. 1 and Fig. 2, it is simply that a kind of with flexible printed wiring (Flexible Print Circuit, FPC) or the electric connector 1 that connects of soft arranging wire (Flexible Flat Cable, FFC), this adapter 1 is The rotatable gland of pivot joint one 11 on its insulating body 10, FPC2 after socket end 12 enters insulating body 10 with adapter 1 Internal terminal 13 contact carries out the communication of signal；Particularly, covered by the rotation of gland 11, can be by being distributed in gland Axle block 110 on 11 oppresses the first arm 130 of terminal 13 makes the second arm 131 strengthen and it towards contact 20 Direction distortion of FPC2 The ability of contact, as shown in Figure 2.

The defect of this adapter 1 design is: during assembling, be first arranged on insulating body 10 by gland 11, then by whole Row's terminal 13 guide hole 111 from gland 11 respectively positions in the guide groove 100 enter back into insulating body 10.Obviously , before arranging terminal 13 to assemble, this each guide hole 111 must be perfectly aligned with each corresponding guide groove 100, just can make every First arm 130 of one terminal 13 can successfully run through, but have one between the guide hole 111 and guide groove 100 of gland 11 and break The clearance D of difference exists, and makes terminal 13 easy and gland 11 or insulating body 10 when importing collide and produce damage, and it is made The obstruction become will be unable to make each terminal 13 can smoothly enter very much in guide groove 100 and positions, and causes the mistake of assembling product The rate that loses improves, it is impossible to effectively reduce the cost manufactured.

Utility model content

For improving the disappearance that prior art exists, this utility model the most novel a kind of gland-type especially set out connects Device, is designed by the structure of conducting terminal, changes the assembling sequence of adapter, and then realizes quickly assembling and success rate height Utility model purpose, compared to prior art, moreover it is possible to reduce the effect of manufacturing cost.

Adapter of the present utility model includes an insulating body, multiple conducting terminals and a gland；Wherein, this insulation is originally Having multiple slot on body, the two ends of its X direction are respectively extended with a guide arm, these two guide arms and the surrounded place of insulating body Constitute the access space of an object；Conducting terminal has a contact jaw, this contact jaw include a upright body, one Contact arm and a registration arm, between described contact arm and registration arm, the object of tolerable insertion adapter passes through, separately in location The free end revolution connection of arm has an actuation arm, and has a location division and extend in the slot of insulating body location, and this work With being formed with an open notch between arm and registration arm；Rotatably show on the access space of object as gland Go out and lift the state opening or closing, gland is additionally provided with multiple guide hole, and between each guide hole, is connected with a short axle, this short axle It is sheathed in notch, coordinates in order to the actuation arm with conducting terminal.

Further, the axial both sides of described lid respectively have a pivot outwardly, and two pivot systems are corresponding to two Individual guide arm also constitutes pivot joint therewith.

Further, described conducting terminal more also has a conduction terminal, is that it stretches out the signal source that adapter is outer with outside Connect.

Further, described contact arm surface there is the contact site of at least one projection with insert adapter right As thing connects.

Further when adapter assembles, first multiple conducting terminals are arranged on insulating body, during be susceptible to To hindering, para-position also come reliably many compared to prior art；When assembling gland, by each short axle pair of gland Position is also nested in open notch, by the pivot joint of two guide arms, makes lid rotatably at the access space of object On show the state opening or closing of lifting, and utilize short axle to be glanded to rotarily drive and compress actuation arm deformation, and then make conduction More stable contact relation is produced between contact arm and the object of terminal.

Accompanying drawing explanation

Fig. 1 is a kind of known gland-type adapter outside drawing docked with FPC.

Fig. 2 is the side elevational cross-section structure chart being inserted in adapter by the FPC of Fig. 1.

Fig. 3 is the exploded view of adapter of the present utility model.

Fig. 4 is the structure chart of terminal of the present utility model.

Fig. 5 is the lateral sectional structure chart that this utility model completes after assembling.

Fig. 6 is operation figure of the present utility model, and display FPC enters in adapter, gland pressing rear drive conducting terminal The state of contacts on contact site and FPC surface.

Description of reference numerals:

Prior art:

1 adapter 10 insulating body 100 guide groove

11 gland 110 axle block 111 guide holes

12 socket end 13 terminal 130 first arms

131 second arm 2 FPC 20 contact D gaps

This utility model:

3 insulating body 30 frame mouth 31 slots

4 conducting terminal 40 contact jaw 400 bodies

401 contact arm 4010 contact site 402 registration arm

4020 location division 403 actuation arm 404 notches

41 conduction terminal 5 gland 50 lids

The 51 short axles of pivot 52 guide hole 53

The access space of 6 guide arm 7 objects

8 base 80 locating slot 9 circuit boards

A FPC A1 contact.

Detailed description of the invention

Please also refer to Fig. 3～Fig. 5, adapter of the present utility model includes an insulating body 3, multiple conducting terminals 4 And a gland 5；Wherein, the object (such as FPC) that this insulating body 3 having a frame mouth 30 provides compatible enters into adapter In, the opposite side of frame mouth 30 then has multiple slot 31 provides multiple conducting terminal 4 para-position insert location and be separated, insulation The two ends of body 3 X direction are respectively extended with a guide arm 6 towards the direction away from frame mouth 30, these two guide arms 6 and insulating body 3 institute The access space 7 of an object is constituted at encirclement.

It addition, be connected with on a base 8, and this base 8 corresponding each in the bottom surface of this insulating body 3 and two guide arms 6 The position of slot 31 has provides conducting terminal 4 to fix with guide arm 6 locating slot 80 in the same direction, as gland 5, and its both sides pivot respectively It is connected in two guide arms 6, by the way of rotation, the access space 7 of object is covered.

Respectively having contact jaw 40 and a conduction terminal 41 in each conducting terminal 4, this contact jaw 40 extend into object Access space 7 and positioned by slot 31 and locating slot 80, conduction terminal 41 then stretches out the signal that adapter is outer with outside Source connects, such as, shown in Fig. 5, be welded on the circuit of the external circuit board 9.

Refer to Fig. 4 and Fig. 5, the contact jaw 40 of described conducting terminal 4 includes upright body 400, contact Arm 401 and a registration arm 402, described contact arm 401 and registration arm 402 from the different high and low position of body 400 towards same Direction extension forms；Contact arm 401 is placed in the locating slot 80 of base 8, and between registration arm 402, tolerable inserts adapter Object passes through, and its surface at least has a protruding contact site 4010 and connects with this object.It addition, in registration arm 40 The free end revolution connection of 2 has an actuation arm 403, and has a location division 4020 and extend in the slot 31 of insulating body 3, should An open notch 404 it is formed with between actuation arm 403 and registration arm 402.

Gland 5 has a lid 50, this lid 50 in order to cover on the access space 7 of object, its axial both sides Respectively having a pivot 51 outwardly, two pivots 51 corresponding to aforementioned two guide arms 6 and constitute pivot joint therewith, make this lid 50 rotatably show on the access space 7 of object and lift the state opening or closing；It addition, be additionally provided with multiple on lid 50 The guide hole 52 of corresponding locating slot 80, and be connected with a short axle 53 between each guide hole 52, this short axle 53 in order to aforesaid conductive The actuation arm 403 of terminal 4 coordinates.

During assembling, refer to Fig. 5, first the contact jaw 40 of each conducting terminal 4 is positioned on insulating body 3, specifically Say, be that contact arm 401 is placed in the locating slot 80 of base 8, and location division 4020 is extend into the slot 31 of insulating body 3 In, make each conducting terminal 4 really to separate and do not contact with each other；Referred to herein as the assembling of each conducting terminal 4, it is by advance Fixed tool entire row conducting terminal 4 is disposably imported to locating slot 80 with in slot 31, it is found that during can't Hindered, para-position also come reliably many compared to prior art.Have good positioning after each conducting terminal 4 the assembling pressure that continues Lid 5, as long as by the para-position of short for each on gland 5 axle 53 and be nested in open notch 404, by two pivots 51 With the pivot joint of two guide arms 6, lid 50 can be made rotatably to show on the access space 7 of object and to lift the shape opening or closing State.

Complete to assemble and when operating at adapter, refer to shown in Fig. 6, by such as FPC(A) object from frame Mouthfuls 30 insert in adapters, this FPC(A) contact A1 on surface can contact with the contact site 4010 of conducting terminal 4, and pass through Conduction terminal 41 is communicated with each other with outside circuit board 9 signal；Continue, as long as user forces in lid 50 and drives it towards FPC (A) rotating start, short axle on lid 50 53 changes the corresponding relation between actuation arm 403 directly because this rotates Compressing its generation, the power that this strand compresses is delivered to contact arm 401 by registration arm 402 and makes it towards FPC(A) contact A1 Direction elastic deformation, and make this contact site 4010 produce more certain contact relation with contact A1.Due to wherein said lid 50 drive the start relation of contact jaws 40 of conducting terminals 4 to be as good as with prior art, sincerely eliminate at this for short axle 53 in shape Shape and constructional description.

From embodiments shown above it appeared that: by this utility model conducting terminal 4 structure design on Change, correspondingly change the assembling sequence of this kind of adapter, and after assembling sequence changes, make the plurality of conducting terminal 4 can To be more unimpeded in adapter obtaining location, will not be again by any interference of gland 5, and can concrete implementation Quickly assembling, the utility model purpose that success rate is high, compared to prior art, more can reduce the effect of manufacturing cost.

Embodiment described above is only the preferred embodiment lifted by absolutely proving this utility model, this utility model Protection domain be not limited to this.The equivalent that those skilled in the art are made on the basis of this utility model substitutes or becomes Change, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.

Claims (4)

1. a gland-type adapter, it is characterised in that including:

One insulating body, this insulating body has a frame mouth and multiple slot, and the two ends of its X direction are towards the side away from frame mouth To being respectively extended with a guide arm, described two guide arms constitute the access space of an object with the insulating body place of being surrounded, it addition, It is connected with the position of corresponding each slot on a base, and this base have in the bottom surface of this insulating body and two guide arms and lead Arm locating slot in the same direction；

Multiple conducting terminals, respectively have a contact jaw and a conduction terminal in each conducting terminal, this contact jaw extend into object The access space of thing is also positioned by slot and locating slot, this contact jaw include a upright body, a contact arm, And a registration arm, described contact arm and registration arm extend in the same direction from the different high and low position of body and form, contact arm It is placed in the locating slot of base, and between registration arm, can allow that the object inserting adapter passes through, it addition, in registration arm Free end revolution connection has an actuation arm, and has a location division and extend in the slot of insulating body, this actuation arm and location An open notch it is formed with between arm；

One gland, has a lid, and this lid is corresponding to two guide arms and constitutes pivot joint therewith, enables this lid to exist rotatably Showing on the access space of object and lift the state opening or closing, lid is provided with the guide hole of multiple corresponding locating slot, and Being connected with a short axle between each guide hole, the actuation arm that this short sleeve enters in notch with conducting terminal coordinates.

Gland-type adapter the most according to claim 1, it is characterised in that the axial both sides of described lid respectively have one to Outer prominent pivot, two pivots corresponding to two guide arms and constitute pivot joint therewith.

Gland-type adapter the most according to claim 1, it is characterised in that described conducting terminal also has a conduction terminal, It stretches out the outer and outside signal source of adapter and connects.

Gland-type adapter the most according to claim 1, it is characterised in that the surface of described contact arm has at least one Protruding contact site and the object inserting adapter connect.