CN205122872U - Serial bus connection ware - Google Patents
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- CN205122872U CN205122872U CN201520966377.2U CN201520966377U CN205122872U CN 205122872 U CN205122872 U CN 205122872U CN 201520966377 U CN201520966377 U CN 201520966377U CN 205122872 U CN205122872 U CN 205122872U
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Abstract
The utility model provides a serial bus connection ware, is including fixing the fixed part in metal casing, and still including being located first, the second terminal group that metal casing axis both sides mirror image set up, first, second terminal group is local to be fixed at the fixed part, fixed part formation and metal casing are with axial transmission path, fixed elasticity frame and circuit board among the transmission path, the elasticity frame is connected with axial extension and first, second terminal group cooperation with metal casing. Utilize the elasticity frame to bear the main deformation elasticity when pegging graft, alleviateed the atress load of terminal group, guaranteed grafting reliable return when breaking away from. The short circuit of having avoided simultaneously probably appearing when pegging graft connects in vain. Further provide the reliable welded conductor connected mode avoided, reduced manufacturing cost and environmental cost. The central symmetry combination mode of conduction passageway, it is outstanding to simplifying production technological efficiency.
Description
Technical field
The utility model designs a kind of connector, particularly relates to a kind of connector of high-speed electrical signals.
Background technology
In prior art, there is different specifications in universal serial bus connector, for the connector of micro type, because dimensions limit, realize the positive and negative interfix of connector, under the prerequisite ensureing the forward and reverse terminal group more stable and stronger of socket, stricter to the requirement of forward and reverse terminal group physical structure of plug.
How when a direction terminal group of plug is effectively connected with socket, ensure that other direction terminal group can not cause the contact short circuit with peripheral metal housing because of elastic bending, and ensure the good elasticity recovery of elastic bending, and then ensure can not reduce plug resistance to overturning, avoid significantly promoting manufacturing cost, be that prior art means cannot effectively solve.
Summary of the invention
The purpose of this utility model is to provide a kind of serial bus connector, solving existing connector when connecting stressed, effectively cannot ensure the technical problem of connection reliability.
Serial bus connector of the present utility model, comprise the fixed part be fixed in metal shell, also comprise first, second terminal group being positioned at metal shell axis both sides mirror image and arranging, first, second terminal group local is fixed on fixed part, described fixed part is formed and the homoaxial transmission channel of metal shell, fix elastic frame and circuit board in described transmission channel, described elastic frame and the homoaxial extension of metal shell and first, second terminal group are connected.
The curved protrusion that the formation of the conducting terminal symmetry of first, second terminal group described is outstanding in transmission channel, symmetrical curved protrusion is clamped and connected to the corresponding splicing ear of described circuit board.
Described fixed part comprises fixed part and lower fixed part, the local of the upper end subgroup of first, second terminal group described is fixed among fixed part, the axis of the end vertical metal shell that upper end subgroup is fixed in fixed part extends, given prominence to by the lower surface of upper fixed part, the other end axially extending by the left side of upper fixed part is outstanding along metal shell of upper end subgroup;
Another organizes identical upper end subgroup and upper fixed part, with the axis of metal shell for benchmark, with the axis 180 degree rotation of centrosymmetric mode around metal shell, forms lower fixed part and lower end subgroup.
Fixed portion comprises fixed flat planar, the adaptive post in edge and end reference column, end reference column is a horizontal rectangle column, the adaptive post in edge is a horizontal rectangle column, the left and right end distance of the adaptive post in edge is greater than the left and right end distance of fixed flat planar, the left and right end distance of fixed flat planar is greater than the left and right end distance of end reference column, the upper and lower end face spacing of end reference column is greater than the upper and lower end face spacing of the adaptive post in edge, and the upper and lower end face spacing of the adaptive post in edge is greater than the upper and lower end face spacing of fixed flat planar;
The rear end face of fixed flat planar is fixed on the front end face upper end of the adaptive post in edge, the right side of fixed flat planar is concordant with the right side of the adaptive post in edge, in the middle part of the front end face of the rear end face right-hand member fixedly embedded end reference column of the adaptive post in edge, the right side of the adaptive post in edge is concordant with the right side of end reference column;
Fixed flat planar is offered the rectangular through-hole that runs through upper and lower end face as clamping through hole.
Described upper end subgroup, along described metal shell axis direction, runs through clamping through-hole side wall left by the centre of fixed flat planar right part, and the conducting terminal head of upper end subgroup is stretched out by the lower end, left side of fixed flat planar;
In clamping through hole, the conducting terminal in the subgroup of upper end is formed along the downward curved protrusion in clamping through-bore axis direction, and the lower surface of fixed flat planar is given prominence at the top of curved protrusion.
Described conducting terminal head is between the adaptive post in the edge of upper and lower fixed part, and conducting terminal head right-to-left is bent upwards gradually, the downward round and smooth bending in the end of conducting terminal head.
Described elastic frame comprises a planar body, described planar body one end, the both sides of bearing of trend, form symmetrical facade main body, single facade main body is symmetrical based on planar body, the outside spacing of facade main body is less than the corresponding spacing of the planar body other end, and the upper surface of planar body forms drop, and higher upper surface is at facade main body side; Parallel with bearing of trend, offer the pre-buried groove corresponding to terminal group by lower upper surface to higher upper surface; The upper and lower end face symmetrical shape of planar body; Pre-buried groove in upper and lower end face and first, second terminal group are connected.
Described planar body comprises elastic linear main body, the first pre-buried groove group corresponding to the conducting terminal of upper end subgroup is offered to higher upper surface in the upper surface lower from described elastic linear main body, the depth of groove of the first pre-buried groove group, deepen gradually by the bearing of trend of conducting terminal head, adaptive with the conducting terminal head of upper end subgroup;
In elastic linear main body lower surface, symmetrically arranged second pre-buried groove group, adaptive with the conducting terminal head of lower end subgroup.
Described planar body also comprises two planar body added bodies, described facade main body is elasticity facade main body, described elastic linear main body is a flat board, elasticity facade main body is a flat board, planar body added body is a flat board, the left and right end distance of elastic linear main body is greater than the left and right end distance of planar body added body, the left and right end distance of planar body added body is greater than the left and right end distance of elasticity facade main body, the upper and lower end face spacing of elasticity facade main body is greater than the upper and lower end face spacing of elastic linear main body, the upper and lower end face spacing of elastic linear main body equals the upper and lower end face spacing of planar body added body,
In the middle part of the front end face of the fixedly embedded elasticity facade main body in rear end face left part of elastic linear main body, the left side of elasticity facade main body is concordant with the left side of elastic linear main body, the rear end face of elasticity facade main body is concordant with the rear end face of elastic linear main body, and another elasticity facade main body is symmetricly set on the front end face left part of elastic linear main body; The front end face of a planar body added body is fixed on the rear end face right part of elastic linear main body, the right side of planar body added body is concordant with the right side of elastic linear main body, and another planar body added body is symmetricly set on the front end face right part of elastic linear main body.
The rear end face of the adaptive post in edge in fixed portion forms bent outward folded structure to rear side, forms bent outward folded structure laterally in the middle part of the forward and backward sidewall of metal shell by inner chamber.
Main deformation elastic force when serial bus connector of the present utility model utilizes elastic frame to carry grafting, alleviates the stressed load of terminal group, can reliable return when ensure that grafting departs from.The short circuit virtual connection that may occur when simultaneously avoiding grafting.Further provide a kind of conductor connected mode avoiding welding reliably, reduce manufacturing cost and Environmental costs.The Central Symmetry combination of conduction pathway, remarkably productive to simplification production technology.
Accompanying drawing explanation
Fig. 1 is that the axle of the utility model serial bus connector surveys assembling schematic diagram;
Fig. 2 is the front view of the metal shell of the utility model serial bus connector;
Fig. 3 is the left view of the metal shell of the utility model serial bus connector;
Fig. 4 is that the upper fixed part of the utility model serial bus connector and upper terminal assemble the front view of joining;
Fig. 5 is that the upper fixed part of the utility model serial bus connector and upper terminal assemble the vertical view of joining;
Fig. 6 is that the upper fixed part of the utility model serial bus connector and upper terminal assemble the left view of joining;
Fig. 7 is the vertical view of the elastic frame of the utility model serial bus connector;
Fig. 8 is the front view of the elastic frame of the utility model serial bus connector;
Fig. 9 is the left view of the elastic frame of the utility model serial bus connector;
Figure 10 is the right view of the elastic frame of the utility model serial bus connector;
Figure 11 is the vertical view of the circuit board of the utility model serial bus connector;
Figure 12 is the upper end subgroup of the utility model serial bus connector, elastic frame, circuit board and lower terminal assemble the front view of joining.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1, metal shell 100, upper fixed part 120, upper end subgroup 140, elastic frame 160, lower fixed part 180, lower end subgroup 200 and circuit board 220 that the serial bus connector of the present embodiment is connected by assembled in sequence form, upper fixed part 120 and lower fixed part electric insulation, upper fixed part 120 and lower fixed part 180 with the axis of metal shell 100 for benchmark, Central Symmetry forms conduction pathway (conduction pathway main body is straight tube), and conduction pathway is fixed in metal shell 100 along metal shell 100 axis.Upper end subgroup 140 and lower end subgroup 200 extend along metal shell 100 axis both sides, and mirror image is arranged, and upper end subgroup 140 and the local of lower end subgroup 200 are separately fixed at fixed part 120 with lower fixed part 180.Elastic frame 160 and circuit board 220 are axially fixed in conduction pathway along metal shell 100, and elastic frame 160 is stretched out by conduction pathway one end, form its extension, and circuit board 220 is stretched out by the conduction pathway other end, form its extension.
Upper end subgroup 140 and lower end subgroup 200 extend to the both sides of elastic frame 160 extension, to the elastic frame 160 extension corresponding groove in surface or hole in mating connection, form elastic force conducting structure, upper end subgroup 140 and lower end subgroup 200 give prominence to the opposed inner walls of conduction pathway, the corresponding conductive part of clamping circuit board 220, forms electrical signal conduction structure.
Elastic frame 160, circuit board 220, upper fixed part 120 are one-body molded with plastic material respectively with lower fixed part 180, elastic frame 160 and circuit board 220 on offer positioning through hole, upper fixed part 120 arranges the location hole corresponding with positioning through hole and alignment pin to the apparent surface of lower fixed part 180, arranges the alignment pin corresponding with location hole on metal shell 100 at upper fixed part 120 and the outer surface of lower fixed part 180.The sidewall of metal shell 100 is arranged in axis bilateral symmetry and terminal adapter is set up to the fin and shell fragment stablizing and be connected.
As shown in Figure 2, metal shell 100 is a rectangle straight tube, in the left part (i.e. insertion end) of metal shell, on the upper side wall and lower wall of metal shell, be symmetrical arranged the first shell fragment 101 toward the outer side, be specifically arranged on the front end of upper side wall, rear end, the front end of lower wall, rear end.First shell fragment 101 is formed from the inner chamber punching press laterally of metal shell 100 by the local housing of metal shell 100, first shell fragment 101 is the sheet material forming lug boss in the middle part of in the of, its lug boss is separated with metal shell 100, and two end is connected on metal shell 100.
Between two the first shell fragments 101 of same sidewall, arrange two fins 102 with metal shell 100 axis being parallel, the development length of fin 102 is greater than the length of the first shell fragment 101.
At the right-hand member (i.e. output) of metal shell 100, in the middle part of the upper side wall of metal shell and the right-hand member of lower wall, arrange a pair with the first location-plate 103 of metal shell 100 axis being parallel, each first location-plate 103 arranges two location holes (not marking in accompanying drawing) arranged with metal shell 100 axes normal.
As shown in Figures 2 and 3, bent outward folded structure is formed laterally by inner chamber in the middle part of the front side wall of metal shell 100, formed form the bending transition face from left end to right-hand member from left end to the bending crest line 104(of right-hand member simultaneously), the front side wall on bending crest line 104 top and the front side wall symmetry of bottom.The rear wall of metal shell 100 forms the bent outward folded structure with front side wall symmetry.
Shown in composition graphs 4, Fig. 5 and Fig. 6, the local of upper end subgroup 140 is fixed among fixed part 120, the axis of the end vertical metal shell 100 that upper end subgroup 140 is fixed in fixed part 120 extends, given prominence to by the lower surface of upper fixed part 120, as a part for electrical signal conduction structure, the other end axially extending, as a part for elastic force conducting structure by the left side of upper fixed part 120 is outstanding along metal shell 100 of upper end subgroup 140.
As shown in Figure 4 and Figure 5, upper fixed part 120 comprises fixed flat planar 121, the adaptive post 122 in edge and end reference column 123, end reference column 123 is a horizontal rectangle column, the adaptive post 122 in edge is a horizontal rectangle column, the left and right end distance of the adaptive post 122 in edge is greater than the left and right end distance of fixed flat planar 121, the left and right end distance of fixed flat planar 121 is greater than the left and right end distance of end reference column 123, the upper and lower end face spacing of end reference column 123 is greater than the upper and lower end face spacing of the adaptive post 122 in edge, the upper and lower end face spacing of the adaptive post 122 in edge is greater than the upper and lower end face spacing of fixed flat planar 121.
The rear end face of fixed flat planar 121 is fixed on the front end face upper end of the adaptive post 122 in edge, the right side of fixed flat planar 121 is concordant with the right side of the adaptive post 122 in edge, in the middle part of the front end face of the rear end face right-hand member fixedly embedded end reference column 123 of the adaptive post 122 in edge, the right side of the adaptive post 122 in edge is concordant with the right side of end reference column 123.
Fixed flat planar 121 is offered the rectangular through-hole that runs through upper and lower end face as clamping through hole 124, the upper surface on the right side of clamping through hole 124 arranges two alignment pins coordinated with the location hole of the first location-plate 103 of metal shell.
On the lower surface of fixed flat planar 121, in metal shell 100 axis side, parallel arranges the location hole (attached not shown) that two are positioned at clamping through hole 124 both sides, arranges two alignment pins 125 at the correspondence position of metal shell 100 axis opposite side.
As shown in Figure 4 and Figure 5, upper end subgroup 140 is along metal shell 100 axis direction, run through clamping through hole 124 sidewall left by the centre of fixed flat planar 121 right part, the conducting terminal head 126 of upper end subgroup 140 is stretched out by the lower end, left side of fixed flat planar 121.
In clamping through hole 124, the conducting terminal in upper end subgroup 140 is formed along the downward curved protrusion 127 of clamping through hole 124 axis direction, and the lower surface (entering transmission channel) of fixed flat planar 121 is given prominence at the top of curved protrusion 127.
The conducting terminal head 126 stretched out is no more than the left side of the adaptive post 122 in edge, conducting terminal head 126 right-to-left is bent upwards gradually, the downward round and smooth bending in the end of conducting terminal head 126, the end of conducting terminal head 126 is lower than the lower surface of fixed flat planar 121.
As shown in Figure 5 and Figure 6, the rear end face of the adaptive post 122 in edge of upper fixed part 120 forms bent outward folded structure to rear side, formed form the bending transition face from left end to right-hand member from left end to the bending crest line 104(of right-hand member simultaneously), the rear end face on bending crest line 104 top and the rear end face symmetry of bottom.The bent outward folded structure of upper fixed part 120 and the bent outward folded structure adaptation of metal shell 100.
Adopt the upper fixed part 120 of another group and upper end subgroup 140 as lower fixed part 180 and lower end subgroup 200, in this group fixed part 120 and upper end subgroup 140 with the axis of metal shell 100 for benchmark, with the axis 180 degree rotation of centrosymmetric mode around metal shell 100, namely form lower fixed part 180 and lower end subgroup 200.Lower fixed part 180 and upper fixed part 120 form the conduction pathway with metal shell 100 coaxial line.
Shown in composition graphs 7, Fig. 8, Fig. 9 and Figure 10, elastic frame 160 is staggered stereochemical structures.In a planar body one end, the both sides of bearing of trend, form symmetrical facade main body, single facade main body is symmetrical based on planar body, the outside spacing of facade main body is less than the corresponding spacing of the planar body other end, and the upper surface of planar body forms drop, and higher upper surface is at facade main body side.Parallel with bearing of trend, offer the pre-buried groove corresponding to terminal group by lower upper surface to higher upper surface.The upper and lower end face symmetrical shape of planar body.Pre-buried groove in upper and lower end face and first, second terminal group are connected.Positioning through hole is offered in the lower upper surface of planar body.
As shown in Figure 7 and Figure 8, the planar body of elastic frame 160 comprises elastic linear main body 161 and two planar body added bodies 163, facade main body comprises two elasticity facade main bodys 162, the flat board of elastic linear main body 161 to be a upper and lower end face be notable feature (surface area is remarkable), the flat board of elasticity facade main body 162 to be a front/rear end be notable feature (surface area is remarkable), the flat board of planar body added body 163 to be a front/rear end be notable feature (surface area is remarkable), the left and right end distance of elastic linear main body 161 is greater than the left and right end distance of planar body added body 163, the left and right end distance of planar body added body 163 is greater than the left and right end distance of elasticity facade main body 162, the upper and lower end face spacing of elasticity facade main body 162 is greater than the upper and lower end face spacing of elastic linear main body 161, the upper and lower end face spacing of elastic linear main body 161 equals the upper and lower end face spacing of planar body added body 163.
In the middle part of the front end face of the fixedly embedded elasticity facade main body 162 in rear end face left part of elastic linear main body 161, the left side of elasticity facade main body 162 is concordant with the left side of elastic linear main body 161, the rear end face of elasticity facade main body 162 is concordant with the rear end face of elastic linear main body 161, and another elasticity facade main body 162 is symmetricly set on the front end face left part of elastic linear main body 161.The front end face of a planar body added body 163 is fixed on the rear end face right part of elastic linear main body 161, the right side of planar body added body 163 is concordant with the right side of elastic linear main body 161, and another planar body added body 163 is symmetricly set on the front end face right part of elastic linear main body 161.The front/rear end spacing of two planar body added bodies 163 and elastic linear main body 161 front/rear end spacing sum equal the width of conduction pathway inner chamber.
As illustrated in fig. 7 and fig. 10, along the bearing of trend of planar body, the upper surface of elastic linear main body 161 becomes stair-stepping higher upper surface and lower upper surface, and the higher upper surface between two elasticity facade main bodys 162 is higher than the lower upper surface on the right side of two elasticity facade main bodys 162.The first pre-buried groove group 172 corresponding to the conducting terminal of upper end subgroup 140 is offered in the lower upper surface of own elasticity planar body 161 to higher upper surface.The lower surface of elastic linear main body 161 and upper end surface structure symmetry.
In the upper surface that elastic linear main body 161 is lower, offer the positioning through hole 171 that two run through upper and lower end face, the axes normal of positioning through hole 171 orientation and metal shell 100, symmetry is positioned at the both sides of the axis of metal shell 100.
The depth of groove of the first pre-buried groove group 172, deepens, with conducting terminal head 126 adaptation (the round and smooth bending part of conducting terminal head 126 end exposes pre-buried groove) gradually by the direction of stretching out of (upper end subgroup 140) conducting terminal head 126.
In elastic linear main body 161 lower surface, the be symmetrically formed second pre-buried groove group 173, adaptive with the conducting terminal head 126 of lower end subgroup 200, coordinate (the round and smooth bending part of conducting terminal head 126 end exposes pre-buried groove).
As shown in Figure 7 and Figure 8, elasticity facade main body 162 right side 174 forms smooth transition surface 174 with elastic linear main body 161 upper surface be connected or lower surface.
As shown in figures 7 and 9, between elasticity facade main body 162 front end face in front and elasticity facade main body 162 rear end face at rear, the junction, left side of each end face and elastic linear main body 161 and elasticity facade main body 162 arranges chamfering 175.Such as arrange chamfering 175 in the left side of elastic linear main body 161 and upper and lower end face junction, left side and the upper and lower end face junction of elasticity facade main body 162 arrange chamfering 175.
As shown in figure 11, circuit board 220 is a rectangular flat, and the front/rear end spacing of circuit board 220 left part equals the lumen width of conduction pathway, and the front/rear end spacing of circuit board 220 right part is greater than the front/rear end spacing of left part.At the left part of circuit board 220, upper and lower end face symmetry lays the link subgroup 221 corresponding to upper and lower end subgroup, at the right part of circuit board 220, upper and lower end surface symmetric lays the pad group 222 corresponding to upper and lower end subgroup, and splicing ear 221 is electrically connected in circuit board 220 with pad 222.Between splicing ear 221 and pad 222, offer the positioning through hole 171 that two run through upper and lower end face, positioning through hole 171 arranges with the axes normal of metal shell 100, and symmetry is positioned at the both sides of the axis of metal shell 100.
As shown in figure 12, in the conduction pathway that lower fixed part 180 and upper fixed part 120 are formed, the alignment pin 125 of side (lower fixed part 180 or upper fixed part 120) is fixed in the corresponding location hole of opposite side (upper fixed part 120 or lower fixed part 180) by positioning through hole 171 corresponding on elastic frame 160 and circuit board 220, elastic frame 160 and circuit board 220 is fixed in conduction pathway.Simultaneously, the curved protrusion 127(being fixed on upper end subgroup 140 in fixed part 120 and lower fixed part 180 and lower end subgroup 200 is due to after there is small elastic deformation in extruding) tightly extruding be fitted in the link subgroup 221 of circuit board 220, form symmetrical curved protrusion 127 clamping circuit board 220, make upper end subgroup 140 and lower end subgroup 200 and subsequent conditioning circuit reliable connected.The conducting terminal head 126 of upper end subgroup 140 and lower end subgroup 200 is placed in the corresponding pre-buried groove group in elastic frame 160 both sides, ensures the downward round and smooth folded end adaptation of conducting terminal head 126 in a groove.Elastic frame 160 and circuit board 220 keep spacing.
In actual applications; when the serial bus connector of the present embodiment inserts respective socket; the terminal group of side is stressed conducts to elastic frame; elastic frame drives the terminal group of opposite side to bend to metal shell along Impact direction vertical component; by the protection of elastic frame, can not there is short circuit, virtual connection with metal shell in the terminal group of opposite side.When departing from respective socket, relying on elastic frame to ensure that recovery puts in place, making the gently stressed of two side ends subgroup.The Rational structure of elastic frame can ensure that the change of elastic deformation elastic force more meets the acceptance procedure of connector grafting and the process that gets loose, and improves the normal service life of connector.Integrated plastic body material can ensure the elasticity characteristics of elastic frame.
Tightly being extruded by the curved protrusion 127 of each terminal group is fitted in the link subgroup 221 of circuit board 220, unjointed circuit can be realized connect, make the assembling that just can complete electrical signal conduction structure in assembling process, greatly improve production efficiency, make the complete production technology of connector just can be quick by the mould of integral forming process and tool, avoid the environmental pollution that welding is possible.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claims.
Claims (10)
1. a serial bus connector, comprise the fixed part be fixed in metal shell, also comprise first, second terminal group being positioned at metal shell axis both sides mirror image and arranging, first, second terminal group local is fixed on fixed part, it is characterized in that: described fixed part is formed and the homoaxial transmission channel of metal shell, fix elastic frame (160) and circuit board (220) in described transmission channel, described elastic frame (160) is connected with metal shell (100) homoaxial extension and first, second terminal group.
2. serial bus connector as claimed in claim 1, it is characterized in that: the curved protrusion (127) that the formation of the conducting terminal symmetry of first, second terminal group described is outstanding in transmission channel, symmetrical curved protrusion (127) is clamped and connected to the corresponding splicing ear of described circuit board (220).
3. serial bus connector as claimed in claim 2, it is characterized in that: described fixed part comprises fixed part (120) and lower fixed part (180), described first, the local of the upper end subgroup (140) of the second terminal group is fixed among fixed part (120), the axis of the end vertical metal shell (100) that upper end subgroup (140) is fixed in fixed part (120) extends, given prominence to by the lower surface of upper fixed part (120), the other end axially extending by the left side of upper fixed part (120) is outstanding along metal shell (100) of upper end subgroup (140),
Another organizes identical upper end subgroup (140) and upper fixed part (120), with the axis of metal shell (100) for benchmark, with the axis 180 degree rotation of centrosymmetric mode around metal shell (100), form lower fixed part (180) and lower end subgroup (200).
4. serial bus connector as claimed in claim 3, it is characterized in that: fixed portion (120) comprise fixed flat planar (121), the adaptive post (122) in edge and end reference column (123), end reference column (123) is a horizontal rectangle column, the adaptive post (122) in edge is a horizontal rectangle column, the left and right end distance of the adaptive post (122) in edge is greater than the left and right end distance of fixed flat planar (121), the left and right end distance of fixed flat planar (121) is greater than the left and right end distance of end reference column (123), the upper and lower end face spacing of end reference column (123) is greater than the upper and lower end face spacing of the adaptive post (122) in edge, the upper and lower end face spacing of the adaptive post (122) in edge is greater than the upper and lower end face spacing of fixed flat planar (121),
The rear end face of fixed flat planar (121) is fixed on the front end face upper end of the adaptive post (122) in edge, the right side of fixed flat planar (121) is concordant with the right side of the adaptive post (122) in edge, in the middle part of the front end face of rear end face right-hand member fixedly embedded end reference column (123) of the adaptive post (122) in edge, the right side of the adaptive post (122) in edge is concordant with the right side of end reference column (123);
Fixed flat planar (121) is offered the rectangular through-hole that runs through upper and lower end face as clamping through hole (124).
5. serial bus connector as claimed in claim 4, it is characterized in that: described upper end subgroup (140) is along described metal shell (100) axis direction, run through clamping through hole (124) sidewall left by the centre of fixed flat planar (121) right part, the conducting terminal head (126) of upper end subgroup (140) is stretched out by the lower end, left side of fixed flat planar (121);
In clamping through hole (124), the conducting terminal in upper end subgroup (140) is formed along the downward curved protrusion (127) of clamping through hole (124) axis direction, and the lower surface of fixed flat planar (121) is given prominence at the top of curved protrusion (127).
6. serial bus connector as claimed in claim 5, it is characterized in that: described conducting terminal head (126) is between the adaptive post in the edge of upper and lower fixed part, conducting terminal head (126) right-to-left is bent upwards gradually, in the downward round and smooth bending in the end of conducting terminal head (126).
7. the serial bus connector as described in as arbitrary in claim 1 to 6, it is characterized in that: described elastic frame (160) comprises a planar body, described planar body one end, the both sides of bearing of trend, form symmetrical facade main body, single facade main body is symmetrical based on planar body, and the outside spacing of facade main body is less than the corresponding spacing of the planar body other end, the upper surface of planar body forms drop, and higher upper surface is at facade main body side; Parallel with bearing of trend, offer the pre-buried groove corresponding to terminal group by lower upper surface to higher upper surface; The upper and lower end face symmetrical shape of planar body; Pre-buried groove in upper and lower end face and first, second terminal group are connected.
8. serial bus connector as claimed in claim 7, it is characterized in that: described planar body comprises elastic linear main body (161), the corresponding first pre-buried groove group (172) with the conducting terminal of upper end subgroup (140) is offered to higher upper surface in the upper surface lower from described elastic linear main body (161), the depth of groove of the first pre-buried groove group (172), deepen gradually by the bearing of trend of conducting terminal head (126), adaptive with the conducting terminal head (126) of upper end subgroup (140);
In elastic linear main body (161) lower surface, symmetrically arranged second pre-buried groove group (173) is adaptive with the conducting terminal head (126) of lower end subgroup (200).
9. serial bus connector as claimed in claim 8, it is characterized in that: described planar body also comprises two planar body added bodies (163), described facade main body is elasticity facade main body (162), described elastic linear main body (161) is a flat board, elasticity facade main body (162) is a flat board, planar body added body (163) is a flat board, the left and right end distance of elastic linear main body (161) is greater than the left and right end distance of planar body added body (163), the left and right end distance of planar body added body (163) is greater than the left and right end distance of elasticity facade main body (162), the upper and lower end face spacing of elasticity facade main body (162) is greater than the upper and lower end face spacing of elastic linear main body (161), the upper and lower end face spacing of elastic linear main body (161) equals the upper and lower end face spacing of planar body added body (163),
In the middle part of the front end face of the fixedly embedded elasticity facade main body (162) in rear end face left part of elastic linear main body (161), the left side of elasticity facade main body (162) is concordant with the left side of elastic linear main body (161), the rear end face of elasticity facade main body (162) is concordant with the rear end face of elastic linear main body (161), and another elasticity facade main body (162) is symmetricly set on the front end face left part of elastic linear main body (161); The front end face of a planar body added body (163) is fixed on the rear end face right part of elastic linear main body (161), the right side of planar body added body (163) is concordant with the right side of elastic linear main body (161), and another planar body added body (163) is symmetricly set on the front end face right part of elastic linear main body (161).
10. the serial bus connector as described in as arbitrary in claim 4 to 6, it is characterized in that: the rear end face of the adaptive post (122) in edge of fixed portion (120) forms bent outward folded structure to rear side, forms bent outward folded structure laterally in the middle part of the forward and backward sidewall of metal shell (100) by inner chamber.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966377.2U CN205122872U (en) | 2015-11-27 | 2015-11-27 | Serial bus connection ware |
| TW105202507U TWM540412U (en) | 2015-11-27 | 2016-02-23 | Serial bus connector |
| JP2017600138U JP3217610U (en) | 2015-11-27 | 2016-03-07 | Serial bus connector |
| PCT/CN2016/075749 WO2017088317A1 (en) | 2015-11-27 | 2016-03-07 | Serial bus connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966377.2U CN205122872U (en) | 2015-11-27 | 2015-11-27 | Serial bus connection ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122872U true CN205122872U (en) | 2016-03-30 |
Family
ID=55578450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520966377.2U Active CN205122872U (en) | 2015-11-27 | 2015-11-27 | Serial bus connection ware |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9887503B1 (en) | 2016-12-15 | 2018-02-06 | Timex Group Usa, Inc. | Mating connector for a micro USB connector |
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2015
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9887503B1 (en) | 2016-12-15 | 2018-02-06 | Timex Group Usa, Inc. | Mating connector for a micro USB connector |
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