CN207303578U - Connector male head, connector assembly and terminal system - Google Patents
Connector male head, connector assembly and terminal system Download PDFInfo
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- CN207303578U CN207303578U CN201721007284.2U CN201721007284U CN207303578U CN 207303578 U CN207303578 U CN 207303578U CN 201721007284 U CN201721007284 U CN 201721007284U CN 207303578 U CN207303578 U CN 207303578U
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- connector
- terminal
- male head
- female seat
- groove
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Abstract
This application discloses a kind of connector male head, including：Insulating body, insulating body open up multiple grooves；Multiple metal terminals, one end of each metal terminal is embedded in different one end of inserted terminal of insulating body, the other end of metal terminal forms free end and part and is placed in groove, free end includes lead-in chamfered and the bottom surface being connected with lead-in chamfered, the junction of lead-in chamfered and bottom surface forms wedge angle, the vertex of wedge angle is located in groove, so that connector male head is when with connector female seat grafting, the guide ramp of connector male head metal terminal conductive terminal contacts with connector female seat at first.The pointed peak of free end arc structure more of the prior art is compact in the application therefore is easier in embedment groove.Therefore during connector male head connectors female seat, guide ramp is at first with conductive terminal contacts and then avoiding the risk interrupted during metal terminal connectors female seat.The application also provides a kind of connector assembly, and a kind of terminal system.
Description
Technical field
This application involves electric connector field, more particularly to a kind of connector male head, connector assembly and terminal system
System.
Background technology
Existing terminal is substantially during charging or transferring data to apparatus such as computer by the company of connection
Device realization is connect, connector one end is connected by data cable with plug, and the other end is equipped with metal terminal, passes through metal terminal and terminal
Socket in conducting terminal connection.Conducting terminal can be slowly by connecting pin during ordinary circumstance lower connector injects socket
Son presses down, and the head of the metal terminal in existing connector is arc structure, it is difficult to is embedded in the groove of connector, therefore
For connector during socket is inserted into, conducting terminal easily directly impinges upon the arc structure position of metal terminal, causes gold
Belong to terminal to fracture.
Utility model content
The application provides a kind of connector male head, connector assembly and terminal system, metal terminal can be avoided to fracture.
The application use a technical solution be：A kind of connector male head is provided, including：
Insulating body, the inserted terminal of the insulating body open up multiple grooves；
Multiple metal terminals, the inserted terminal that one end of each metal terminal is embedded in the insulating body are different
One end, the other end of the metal terminal forms free end and part and is placed in the groove, and the free end includes drawing
Guiding incline and the bottom surface being connected with the lead-in chamfered, the lead-in chamfered and the junction of the bottom surface form wedge angle, institute
The vertex for stating wedge angle is located in the groove, so that the connector male head is when with connector female seat grafting, the connector
The guide ramp of male connector metal terminal conductive terminal contacts with connector female seat at first.
The application also provides a kind of connector assembly, including connector male head as described above, and connector female seat,
Described connector female seat one end is equipped with socket, and multiple conducting terminals, the connector male head partial insertion are equipped with the socket
In the socket, so that the guide ramp of metal terminal conductive terminal contacts with the connector female seat at first.
The application also provides a kind of terminal system, including terminal and above-described connector male head, the terminal are set
There is connector female seat, described connector female seat one end is equipped with socket, multiple conducting terminals, the connector are equipped with the socket
Male part is inserted into the socket, so that the guide ramp of the metal terminal conducting end with the connector female seat at first
Son contact.
The free end of the metal terminal of connector male head in the application includes lead-in chamfered and is connected with lead-in chamfered
Bottom surface, the junction of lead-in chamfered and bottom surface forms wedge angle, and the vertex of wedge angle is located in groove.The end of free end is one
Wedge angle, the vertex arc structure more of the prior art of the wedge angle is compact therefore is easier in embedment groove.So connector is public
Head grafting into during connector female seat grafting, the guide ramp of connector male head metal terminal at first with connector female seat
Conductive terminal contacts, then conducting terminal is up moved along lead-in chamfered, so as to the free end of metal terminal be pressed down, together
Shi Shixian is electrically connected.Free terminal can be good at avoiding being interrupted during metal terminal connectors female seat using the above structure
Risk.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for
For those of ordinary skill in the art, without creative efforts, other can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structure diagram of one embodiment connector assembly of the application；
Fig. 2 is the structure diagram of one embodiment connector male head of the application；
Fig. 3 is the structure diagram that the connector male head shown in Fig. 2 decomposes；
Fig. 4 is the cross-sectional view of one embodiment connector female seat of the application；
Fig. 5 is the enlarged structure schematic diagram of the connector male head insulating body shown in Fig. 2；
Fig. 6 is cross-sectional view of the connector male head along VI--VI directions shown in Fig. 2；
Fig. 7 is the structure diagram that male connector is connected in another embodiment of the application；
Fig. 8 is the structure diagram of an embodiment of the prior art connector male head；
Fig. 9 is the enlarged structure schematic diagram of Fig. 8 circle part Bs；
Figure 10 is an angular profile structure diagram of the another embodiment connector male head of the application；
Figure 11 is an angular profile structure diagram of the application another embodiment connector male head；
Figure 12 is that the bottom portion of groove of one embodiment connector male head of the application is stair-stepping cross-sectional view；
Figure 13 is that the bottom portion of groove of one embodiment connector male head of the application is plane cross-sectional view；
Figure 14 is cross-sectional view of the one firm grafting of embodiment connector male head of the application into connector female seat；
Figure 15 is cross-sectional view of the one complete grafting of embodiment connector male head of the application into connector female seat；
Figure 16 is the structure diagram of one embodiment terminal system of the application.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes.It is understood that specific embodiment described herein is only used for explaining the application, rather than the limit to the application
It is fixed.It also should be noted that for the ease of description, illustrate only in attached drawing and the relevant part of the application and not all knot
Structure.Based on the embodiment in the application, what those of ordinary skill in the art were obtained without creative efforts
Every other embodiment, shall fall in the protection scope of this application.
Term " first " in the application, " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or dark
Show relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second ", " are defined
At least one this feature can be expressed or be implicitly included to three " feature.In the description of the present application, " multiple " be meant that to
It is two few, such as two, three etc., unless otherwise specifically defined.The directional instruction of institute is (all in the embodiment of the present application
Such as up, down, left, right, before and after ...) it is only used for explaining the phase under a certain particular pose (as shown in drawings) between each component
To position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith
Become.In addition, term " comprising " and " having " and their any deformations, it is intended that cover non-exclusive include.Such as comprising
The step of process of series of steps or unit, method, system, product or equipment are not limited to list or unit, and
It is alternatively to further include the step of not listing or unit, or alternatively further includes for these processes, method, product or equipment
Intrinsic other steps or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1-Fig. 4, the application provides a kind of connector male head 100, and the connector male head 100 is with being arranged in terminal
Connector female seat 200 collectively form connector assembly 300.Connector male head 100, which is plugged in connector female seat 200, realizes electricity
Property connection, and then terminal is charged by connector assembly 300, or terminal is connected to by connector assembly 300
Apparatus such as computer, to realize the functions such as data transfer.The connector male head 100 includes insulating body 10, one end is embedded in insulation
Multiple metal terminals 20 of body 10, the shield shell 30 being coated on outside insulating body 10, the card being fixed in shield shell 30
The engaging portion 50 for hook 40, being connected with 10 side of insulating body, and the data cable (not shown) being electrically connected with engaging portion 50.
Connector female seat 200 in terminal opens up socket 60, and the conducting terminal 70 of multiple single settings is equipped with socket 60,
Each conducting terminal 70 is corresponding with one of metal terminal 20 of connector male head 100, and when contact realizes electric connection.Therefore
The quantity of conducting terminal 70 is consistent with the quantity of metal electron 20.Further, setting perforate 62 on the inner wall for setting socket 60 is enclosed.
Referring to Fig. 5, insulating body 10 includes inserted terminal 12 and the opposite end 13 extended to form by inserted terminal 12, inserted terminal
12 open up storage tank 16, and connector female seat is housed when entering the socket 60 of connector female seat 200 for 100 grafting of connector male head
Multiple conducting terminals 70 in 200.Further, on the basis for opening up storage tank 16, at the basal surface position of storage tank 16
Multiple grooves 14 being interconnected with storage tank 16 are further opened up, the quantity of groove 14 is consistent with the quantity of metal terminal 20.
Referring to Fig. 6, multiple metal terminals 20 are in single setting, and one end of each of which metal terminal 20 is embedded in insulation originally
One end different with inserted terminal 12 of body 10, i.e., opposite end 13 described above, the other end of metal terminal 20 form freedom
Hold 22 and part is placed in groove 14.Specifically, free end 22 includes lead-in chamfered 222 and is connected with lead-in chamfered 222
Bottom surface 224, the junction of lead-in chamfered 222 and bottom surface 224 forms wedge angle 226, and the vertex of wedge angle 226 is located at groove 14
It is interior.
Shielding shell 30, which is coated on, becomes attached to outside body 10, for protecting insulating body 10 and metal terminal 20, plays at the same time
The effect of each components such as fixed insulating body 10, metal terminal 20 and hook 40.Shield shell 30 is opened up away from 14 side of groove
Through hole 32, the through hole 32 are interconnected with storage tank 16.
With continued reference to Fig. 2, Fig. 3, Fig. 5 and Fig. 6, a part for hook 40 is located in shield shell 30, positioned at shield shell
Interior 30 part is fixedly connected with the opposite end 13 of insulating body 10 and/or the inner wall of shield shell 30.Referring to figure, 3, this implementation
In example, specifically, hook 40 includes elastic portion 42, the extension 44 being connected with elastic portion 42 and is connected hook part with extension 44
46.Hook part 46 is used for the part for catching on the opposite end 13 of insulating body, to be fixedly connected on insulating body 10, extension 44
The upper surface of insulating body 10 is ridden over, elastic portion 42 is exposed outside shield shell 30 through the through hole 32 on shield shell 30, such as
Shown in Fig. 2.Since through hole 32 and storage tank 16 are interconnected, elasticity be subject under the action of external force can in through hole 32 edge
The thickness direction for shield shell 30 does moving up and down by a small margin.
Specifically, when connector male head 100 inject connector female seat 200 during, elastic portion 42 first enclose set it is slotting
Under the extruding of the inner wall of mouth 60 first through hole 32 is somewhat sunk to towards 14 direction of groove.When elastic portion 42 reaches opening in connector female seat
Tilt and enter in perforate 62 away from 14 direction of groove during 62 position of hole, connector male head 100 is fixed on connector mother
On seat 200.When needing to dismantle connector male head 100 and connector female seat 200, user is towards away from connector female seat 200
Connector male head 100 is stirred in direction, and 42 under tension of elastic portion exits perforate 62 at this time, and then makes connector male head 100 smooth
Disengaging connector female seat 200.
In other embodiment, hook 40 can not also include hook part 46.For example, extension 44 is directly welded on shielding case
On the inner wall of body 30.
With continued reference to Fig. 6, engaging portion 50 is connected with opposite end 13 of the insulating body 10 away from 12 side of inserted terminal, and with gold
Belong to side of the terminal 20 away from free end to be electrically connected.Data cable is electrically connected with engaging portion 50, so as to be electrically connected metal end
Son 20.
Referring to Fig. 7, in another embodiment, hook 40 can not also be included.Through hole is set for example, directly being enclosed by shield shell 30
32a positions extend to form elastic card body 48, and elastic card body 48 is oppositely arranged with through hole 32a and above-mentioned equal function can be achieved, this
Do not repeat.
It is simple below to introduce gold in connector male head 100 in the prior art in order to preferably embody the improvement of the application
Belong to the shape and structure of terminal 20.
Referring to Fig. 8 and Fig. 9, Fig. 8 and Fig. 9 respectively section signals of mono- angles of connector male head 100a in the prior art
Figure, and partial enlarged view.In the prior art, the metal terminal 20a of connector male head 100a includes free end 22a, the freedom
The lead-in chamfered 222a and bottom surface 224a junctions for holding 22a form arc structure 226a.Arc structure 226a includes First Line
2262 and second lines 2264 of bar, wherein the first lines 2262 are connected with bottom surface 224a, the second lines 2264 and lead-in chamfered
222a connections, form arc surface 2266 between the first lines 2262 and the second lines 2264.
Since terminal is made very thin, the size of the socket 60 of connector female seat 200 is limited, corresponding connection
The depth of groove 14 in device male connector 100 is also limited, and the volume of arc structure 226a is bigger, it is difficult to is embedded to groove 14
It is interior.If whole arc structure 226a is embedded in groove 14 in order to avoid free end 22a fractures, as connector male head 100a
When being inserted into connector female seat 200, free end 22a is pushed by conducting terminal 70, and the depth of groove 14 is inadequate at this time, then circular arc
Structure is easy to the bottom 142 of collision groove 14, causes conducting terminal 70 and the connecting portion of free end 22 to produce larger rub
Wipe, and then the coating on wear metal terminal 20a surfaces, cause the electrical connection properties of conducting terminal 70 and metal terminal 20a to drop
It is low, the problems such as loose contact.Therefore it can try one's best in the prior art and somewhat tilt free end 22a towards away from 14 direction of groove, from
And when causing the connector male head 100a to be connected with connector female seat 200, conducting terminal 70 is easy to be directly inserted in the circular arc
On face 2266, at this time, conducting terminal 70 can not slide and by free end 22a along lead-in chamfered 222a away from arc structure 226a
Pushed toward 14 direction of groove, cause the free end 22a that fractures.
The lead-in chamfered 222 of the application forms wedge angle 226 with 224 junction of bottom surface, and the apex volume of wedge angle 226 is very
It is small, such as can be straight line, the institute of the position of the straight line equivalent to the first lines 2262 in prior art connector male head
In position.Namely the lead-in chamfered 222 in the application equivalent to will in the prior art free end 22a where the first lines 2262
One point of position to lead-in chamfered 222a vertex position line as in Fig. 8 A directions by including arc structure 226a
A part cuts off formed inclined-plane such as the part B in Fig. 9.Therefore in the application the wedge angle 226 of free end 22 vertex position
An only line, compared with prior art in connector 100a arc structure 226a be easier be embedded to groove 14 in, free end
22 without towards somewhat tilting away from 14 direction of groove, thus the connector male head 100 of the application with 200 grafting of connector female seat
When, what the conducting terminal 70 of connector female seat 200 touched at first is the lead-in chamfered 222 of free end 22, then along guiding
Inclined-plane 222 up slides, and avoids the free end 22 that fractures.
In combination with Fig. 6, it is possible to understand that, when 100 connectors female seat 200 of connector male head, connector is female
The conducting terminal 70 of seat 200 is located in the storage tank 16 of insulating body 10.Since conducting terminal 70 is set in a row, conducting end
Son 70 is located at the groove bottom more than 162 of storage tank 16, and groove 14 is located at the groove bottom of storage tank 16 below 162.As long as so
That line of 226 vertex position of wedge angle in the application, which enters in groove 14, can ensure 100 plug connection of connector male head
When device female seat 200, what conducting terminal 70 contacted at first must be lead-in chamfered 222, and then avoid free terminal 22 from being led
Electric terminal 70 interrupts.
Specifically, in an embodiment, bottom surface 224 is arc surface close to the part of lead-in chamfered 222.The arc surface slightly offset towards
It is raised to groove 14.
Generation is contacted when pushing towards 14 direction of groove in order to avoid free end 22 with the bottom 142 of groove 14 to rub
Wipe, bottom surface 224 can be arranged to plane, as shown in Figure 10.Or it is remotely located from the concave curved surface in 14 direction of groove, such as Figure 11
It is shown.Vertex of the above both of these case bottom surface 224 near the position of 14 bottom 142 of groove for wedge angle 226.Therefore can be very
Good avoids free end 22 and the bottom surface 142 of groove 14 from producing friction, and then avoids conducting terminal 70 from being contacted with metal terminal 20
The friction at position, conducting terminal 70 and the metal terminal 20 of guarantee have excellent electric conductivity.
Specifically, in an embodiment, the bottom 142 of groove 14 is stepped, including the first bottom 1422 and the second bottom
1424.First bottom 1422 is oppositely arranged with free end 22, and the second bottom 1424 connects the first bottom 1422 and towards metal end
The extreme direction that the free end 22 of son 20 is different extends.And first bottom 1422 thickness be less than the second bottom 1424 thickness,
The thickness of first bottom 1422, which is made small as far as possible, can ensure that free end 22 has sufficiently large activity space, to avoid certainly
Friction is produced by the minimum point at end 22 and the bottom 142 of groove 14.The thickness of the second bottom 1424 cannot be made too thin at the same time, because
For the too thin intensity that can not ensure bottom 142, breakage is easy to.
Specifically, the thickness of the first bottom 1422 is 0.13-0.17mm, the thickness of the second bottom 1424 is 0.14-
0.23mm.Further, the thickness of the first bottom 1422 is 0.13mm, and the thickness of the second bottom 1424 is 0.18mm.In other realities
Apply in example, the thickness of the first bottom 1422 can also be any value in 0.17mm, or 0.13mm-0.17mm.Second bottom
The thickness in portion 1424 is any value in 0.14mm or 0.23mm, or 0.14mm-0.17mm.
Referring to Figure 12, in another embodiment, the bottom 142 of groove 14 further comprises the 3rd bottom 1426, the first bottom
1422 are oppositely arranged with the vertex of wedge angle 226, freedom of the 3rd bottom 1426 away from the first bottom 1422 towards metal terminal 20
22 different extreme direction extensions are held, the 3rd bottom 1426 is between the first bottom 1422 and second bottom 1424.Into
One step, under normal circumstances the thickness of the first bottom 1422, the 3rd bottom 1426 and the second bottom 1424 increase successively, using this
Kind three-level stepped design can be on the basis for ensureing 142 intensity of bottom so that activity space possessed by groove 14 is enough
Minimum point produces friction with the first bottom 1422 and/or the 3rd bottom 1426 when greatly, preferably to avoid the pushing of free end 22.Its
The thickness of in his embodiment or the first bottom 1422, the second bottom 1424 and the 3rd bottom 1426 increases successively.
Specifically, the thickness of the first bottom 1422 is 0.13-0.17mm, the thickness of the second bottom 1424 is 0.19-
0.23mm, the thickness of the 3rd bottom 1426 is 0.14-0.22mm.
In the present embodiment, the thickness of the first bottom 1422 is 0.13mm, and the thickness of the second bottom 1424 is 0.23mm, the 3rd
The thickness of bottom 1426 is 0.18mm.In other embodiment, the first bottom 1422, the second bottom 1424 and the 3rd bottom 1426
Thickness can be more than endpoint in each corresponding number range or any one numerical value of centre.
Further, the length of the first bottom 1422 towards 1424 extending direction of the second bottom is 0.8-1.0mm.The length is set
Put so that the first bottom 1422 can at least correspond to 224 part of vertex and bottom surface of wedge angle 226, that is, correspond to free end 22
Minimum point, so as to avoid 22 minimum point of free end to produce friction with the first bottom 142 to the full extent, so as to avoid metal terminal
20 produce friction with the contact position of conducting terminal 70, ensure connector male head 100 with during 200 grafting of connector female seat with excellent
Good electrical connectivity.In the present embodiment, the length of the first bottom 1422 towards 1424 extending direction of the second bottom is 0.8mm.Specifically
, the length of the second bottom 1424 and/or the 3rd bottom 1426 is not specifically limited here.
Further, in an embodiment, the material of insulating body 10 is in liquid crystal polymer or polyphthalamide resin
One kind.Since both materials have, tensile strength is big, bending modulus is high and thermal coefficient of expansion low dimensional stability is good
Feature, can ensure the intensity of 14 bottom 142 of groove well.
The material of insulating body 10 can be recessed in guarantee for one kind in liquid crystal polymer or polyphthalamide resin
Bottom 142 is made as thin as possible on the premise of 14 bottom of groove, 142 intensity.Specifically, bottom 142 can not also use ladder
Shape.Referring to Figure 13, in the embodiment, the upper surface of bottom is plane, and the thickness of bottom 142 is 0.13mm-0.17mm.Specifically
, the thickness of bottom 142 is 0.13mm or 0.17mm in an embodiment.Can farthest it be increased using such structure
The depth of groove 14, preferably avoids the minimum point of free end 22 from rubbing with the bottom 142 of groove 14.
With continued reference to Fig. 1, the application also provides a kind of connector assembly, which includes above example
Described connector male head 100 and connector female seat 200, this is not repeated.
In order to preferably embody the improvement of the application, the application connector male head 100 and connector described in detail below
200 grafting of female seat and the process exited.
Referring to Figure 14 and Figure 15, when connector male head 100 has just injected the socket 60 of connector female seat 200, connector female seat
200 conducting terminal 70 enters storage tank 16 and the lead-in chamfered 222 of the just metal terminal 20 of contact-connection assembly for electric male connector 100 is leaned on
Nearly 226 vertex side of wedge angle, as shown in figure 14.As connector male head 100 is further inserted into connector female seat 200, conducting end
Son 70 is along zenith directions movement of the lead-in chamfered 222 away from wedge angle 226, while the free end 22 of metal terminal 20 is in conducting end
Moved under the action of son 70 towards groove 14, until in the fully-inserted connector female seat 200 of connector male head 100, such as Figure 15 institutes
Show.Referring also to Fig. 2, in the above process, elastic portion 42 or elastic card body 48 are enclosing squeezing for the inner wall that sets socket 60 first
Pressure first somewhat sinks to through hole 32 towards 14 direction of groove.When elastic portion 42 or elastic card body 48 are reached in connector female seat 200
62 position of perforate when somewhat tilted into perforate 62 away from 14 direction of groove, connector male head 100 is fixed on
On connector female seat 200, at this time in the fully-inserted connector female seat 200 of connector male head 100, free end 22 is near groove 14
Bottom.
Since the lead-in chamfered 222 of the application forms wedge angle 226, the body of the apex of wedge angle 226 with 224 junction of bottom surface
Product is very small, can be straight line, and middle arc structure 226a is easier to be embedded in groove 14 compared with prior art, free end 22
Without towards somewhat tilting away from 14 direction of groove, thus the connector male head 100 of the application with 200 grafting of connector female seat
When, what the conducting terminal 70 of connector female seat 200 touched at first is the lead-in chamfered 222 of free end 22, then along guiding
Zenith directions of the inclined-plane 222 away from wedge angle 226 are slided, and avoid the free end 22 that fractures.Bottom 142 is at least in further the application
First bottom 1422 is made thinner compared with prior art, is 013mm-0.17mm, the depth of groove 14 can be made deeper, so as to keep away
Exempt from the bottom surface 224 of free end 22 or the vertex of wedge angle 226 and the bottom 142 of groove 14 produces friction, and then avoid metal end
Son 20 produces friction with 70 contact site of conducting terminal.In other embodiment, the feelings of 14 bottom 142 of groove can also not improved
Under condition, or on the basis for improving 14 bottom 142 of groove, the bottom surface 224 of free end 22 is arranged to plane (such as Figure 10 institutes
Show) or towards away from the concave curved surface in 14 direction of groove (as shown in figure 11).Bottom surface 224 uses the relatively existing skill of such structure
The metal terminal 20a of art, the minimum point of the free terminal 22 of the application further from the bottom 142 of groove 14, further avoid with
14 bottom 142 of groove produces the possibility of friction.
On the contrary, when needing 100 disengaging connector female seat 200 of connector male head, connector male head 100 exists first
The active force of external force somewhat exits socket 60, and elastic portion 42 or elastic card body 48 exit perforate under the pulling of external force at this time
62, to make the further disengaging connector female seat 200 of connector male head 100 prepare.Gradually moved back then as connector male head 100
Go out socket 60, the free end 22 of metal terminal 20 is slowly tilted towards away from 14 direction of groove, while lead-in chamfered 222 is from away from recessed
The vertex of 14 side of groove to close wedge angle 226 slowly slips over the end of conducting terminal 70 and then exits socket 60.
Referring to Figure 15 and Figure 16, the application also provides a kind of terminal system, it includes terminal 80 and above example institute
The connector male head 100 of description.The terminal 80 is equipped with connector female seat 200, and 200 one end of connector female seat is equipped with socket 60, inserts
Multiple conducting terminals 70 are equipped with mouthfuls 60, in 100 partial insertion socket 60 of connector male head, so that the guiding of metal terminal 20 is oblique
Face 222 is contacted with the conducting terminal 70 of connector female seat 200 at first.Details is described consistent with above-described embodiment, this
Do not repeat.
Specifically, the terminal 80 in the application can be mobile phone, IPad, intelligent wearable device, digital audio ＆ video players,
Electronic reader, handheld game machine and vehicle electronic device, digital camera, printer and flash disk etc..
The foregoing is merely presently filed embodiment, not thereby limits the scope of the claims of the application, every to utilize this
The equivalent structure or equivalent flow shift that application specification and accompanying drawing content are made, it is relevant to be directly or indirectly used in other
Technical field, is similarly included in the scope of patent protection of the application.
Claims (10)
- A kind of 1. connector male head, it is characterised in that including：Insulating body, the inserted terminal of the insulating body open up multiple grooves；Multiple metal terminals, one end of each metal terminal be embedded in the insulating body the inserted terminal it is different one End, the other end of the metal terminal form free end and part and are placed in the groove, and it is oblique that the free end includes guiding Face and the bottom surface being connected with the lead-in chamfered, the lead-in chamfered and the junction of the bottom surface form wedge angle, the point The vertex at angle is located in the groove, so that the connector male head is when with connector female seat grafting, the connector male head The guide ramp of metal terminal conductive terminal contacts with connector female seat at first.
- 2. connector male head according to claim 1, it is characterised in that the bottom surface is near the portion of the bottom portion of groove Position is the vertex of the wedge angle.
- 3. connector male head according to claim 1, it is characterised in that the bottom of the groove is stepped, including the One bottom and the second bottom, first bottom and the vertex of the wedge angle are oppositely arranged, second bottom connection described the One bottom simultaneously extends towards the different extreme direction in the free end of the metal terminal, and the thickness of first bottom is less than institute State the thickness of the second bottom.
- 4. connector male head according to claim 3, it is characterised in that the thickness of first bottom is 0.13- 0.17mm, the thickness of second bottom is 0.14-0.23mm.
- 5. connector male head according to claim 1, it is characterised in that the bottom of the groove is stepped, including the One bottom, the second bottom and the 3rd bottom, first bottom and the vertex of the wedge angle are oppositely arranged, second bottom Away from first bottom towards the different extreme direction extension in the free end of the metal terminal, the 3rd bottom is located at institute State between the first bottom and second bottom.
- 6. connector male head according to claim 5, it is characterised in that the thickness of first bottom is 0.13- 0.17mm, the thickness of the 3rd bottom is 0.14-0.22mm, and the thickness of second bottom is 0.19-0.23mm.
- 7. according to claim 3-6 any one of them connector male heads, it is characterised in that first bottom is towards described second The length of bottom extending direction is 0.8-1.0mm.
- 8. connector male head according to claim 1, it is characterised in that the bottom thickness of the groove is 0.13- 0.17mm。
- A kind of 9. connector assembly, it is characterised in that including such as claim 1-8 any one of them connector male head, and Connector female seat, described connector female seat one end are equipped with socket, and multiple conducting terminals are equipped with the socket, and the connector is public Described in head partial insertion in socket, so that the guide ramp of the metal terminal conducting terminal with the connector female seat at first Contact.
- A kind of 10. terminal system, it is characterised in that including terminal and claim 1-8 any one of them connector male heads, The terminal is equipped with connector female seat, and described connector female seat one end is equipped with socket, multiple conducting terminals are equipped with the socket, Described in the connector male head partial insertion in socket, so that the guide ramp of the metal terminal is female with the connector at first The conductive terminal contacts of seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721007284.2U CN207303578U (en) | 2017-08-11 | 2017-08-11 | Connector male head, connector assembly and terminal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721007284.2U CN207303578U (en) | 2017-08-11 | 2017-08-11 | Connector male head, connector assembly and terminal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303578U true CN207303578U (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721007284.2U Expired - Fee Related CN207303578U (en) | 2017-08-11 | 2017-08-11 | Connector male head, connector assembly and terminal system |
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| CN (1) | CN207303578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404054A (en) * | 2017-08-11 | 2017-11-28 | 广东欧珀移动通信有限公司 | Connector male head, connector assembly and terminal system |
-
2017
- 2017-08-11 CN CN201721007284.2U patent/CN207303578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404054A (en) * | 2017-08-11 | 2017-11-28 | 广东欧珀移动通信有限公司 | Connector male head, connector assembly and terminal system |
| CN107404054B (en) * | 2017-08-11 | 2023-11-10 | Oppo广东移动通信有限公司 | Connector male, connector assembly and terminal system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |