CN105098508A - Electrical connector and electrical connector combination having same - Google Patents
Electrical connector and electrical connector combination having same Download PDFInfo
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- CN105098508A CN105098508A CN201410202273.4A CN201410202273A CN105098508A CN 105098508 A CN105098508 A CN 105098508A CN 201410202273 A CN201410202273 A CN 201410202273A CN 105098508 A CN105098508 A CN 105098508A
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- electric connector
- groove
- main part
- insulating body
- conducting terminal
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Abstract
The invention discloses an electrical connector and electrical connector combination having the same. The electrical connector includes an insulating body and a conductive terminal accommodated in the insulating body. A main body portion is provided with a plurality of storage slots. A connecting portion includes a top wall, a bottom wall disposed opposite to the top wall, a pair of side walls and a front wall perpendicular to the top wall and the side walls. The top wall, the bottom wall and the pair of side walls together form an accommodating space. The outsides of the side walls are recessed inward to form a guide groove penetrating through the front wall. The groove bottom wall of the guide groove is recessed inward to form a clamping groove. A guide surface forms at an intersection of the clamping groove and the groove bottom wall. Compared with the prior art, with the clamping groove, the invention can ensure the stability of electrical connection between the electrical connector and the docking electrical connector, and prevent poor contact due to the increased frequency of plugging.
Description
Technical field
The present invention relates to a kind of electric connector and there is its electric connector combination, particularly relate to and a kind of there is the electric connector preventing loose contact structure between described electric connector and butt-jointed electric connector.
Background technology
Along with the fast development of electronic technology, electric connector is widely used in electronic product, so that the rapid-assembling of electronic product and maintenance, thus can reduce production, maintenance cost.At present, when existing electric connector docks with butt-jointed electric connector, along with the increase of plug number of times, coordinating between butt-jointed electric connector with electric connector will become lax, thus may cause loose contact, and then affects user's use.
In view of the above problems, be necessary to be further improved existing electric connector, to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of electric connector and have its electric connector combination, this electric connector can prevent described electric connector and occur between butt-jointed electric connector docking lax situation.
For realizing above goal of the invention, the present invention adopts following technical scheme: a kind of electric connector, comprise: insulating body and some conducting terminals, the docking section that described insulating body comprises main part and extends to form forward from described main part, described main part is provided with some accepting grooves, the diapire that described docking section comprises roof, be oppositely arranged with described roof, pair of sidewalls and the antetheca perpendicular to described roof and sidewall, described roof, diapire and pair of sidewalls are enclosed to form receiving space jointly, and described receiving space runs through described antetheca; Described main part is formed with installation portion near described docking section place along outwards protruding out perpendicular to described electric connector abutting direction, and described installation portion is provided with the installing hole running through described installation portion along described electric connector abutting direction; Described conducting terminal is housed in described accepting groove, and described side-wall outer side caves inward the guide channel being formed and running through described antetheca, and the groove bottom wall of described guide channel caves inward and is formed with clasp groove, and described clasp groove and described groove bottom wall intersection are formed with guiding face.
As a further improvement on the present invention, described accepting groove caves inward near described diapire side and is formed with fool proof groove, and the cross section of described fool proof groove is trapezoidal.
As a further improvement on the present invention, described electric connector also comprises nut, and described installation portion caves inward and is formed with holding tank to accommodate described nut.
As a further improvement on the present invention, described accepting groove is that stacked on top is arranged along the short transverse of described electric connector.
As a further improvement on the present invention, described accepting groove comprises the host cavity being positioned at described main part rear end and the docking chamber being positioned at described main part front end, and described host cavity is less than the width of described docking chamber along described electric connector transverse direction along the width of described electric connector transverse direction.
As a further improvement on the present invention, described host cavity inwall is provided with support slot, described conducting terminal holds and is fixed in described support slot.
As a further improvement on the present invention, described conducting terminal comprises the main paragraph be housed in described host cavity, extends forward and protrude into the butt end in described docking chamber and extend back from the described main paragraph other end and stretch out the leg of described main part from described main paragraph, and described main paragraph is provided with the hangnail matched with described support slot.
For realizing above goal of the invention, the present invention adopts following technical scheme: a kind of electric connector combination, the butt-jointed electric connector comprising electric connector and match with described electric connector; Described butt-jointed electric connector comprises: the second insulating body, the second conducting terminal and clasp arm, the second accepting groove is provided with in described second insulating body, described second conducting terminal is housed in described second accepting groove, and described clasp arm is arranged on the sidewall of described second insulating body; Described electric connector comprises the first insulating body and the first conducting terminal, the docking section that described first insulating body comprises main part and extends to form forward from described main part, described main part is provided with the first accepting groove, the diapire that described docking section comprises roof, be oppositely arranged with described roof, pair of sidewalls and the antetheca perpendicular to described roof and sidewall, described roof, diapire and pair of sidewalls are enclosed to form receiving space jointly, and described receiving space runs through described antetheca; Described main part is formed with installation portion near described docking section place along outwards protruding out perpendicular to described electric connector abutting direction, and described installation portion is provided with the installing hole running through described installation portion along described electric connector abutting direction; Described first conducting terminal is housed in described first accepting groove, described side-wall outer side caves inward the guide channel being formed and running through described antetheca, the groove bottom wall of described guide channel caves inward the clasp groove being formed and matching with described clasp arm, and described clasp groove and described groove bottom wall intersection are formed with guiding face.
As a further improvement on the present invention, described second insulating body comprises base portion and protrudes out forward the hyoplastron of formation from described base portion, and described second accepting groove runs through described base portion and hyoplastron.
As a further improvement on the present invention, described clasp arm comprises the support portion be arranged on described base portion, the finger extended to form forward from described support portion and the press section formed that extends back from described support portion, and described finger front end is provided with the projection matched with described clasp groove.
Compared to prior art, electric connector of the present invention and there is it electric connector combination owing to being provided with clasp groove, thus the stability that is electrically connected between described electric connector and described butt-jointed electric connector can be guaranteed, prevent the situation occurring loose contact because plug increased frequency.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of electric connector of the present invention.
Fig. 2 is the exploded view of electric connector of the present invention.
Fig. 3 is the schematic perspective view of the insulating body of electric connector of the present invention.
Fig. 4 is the schematic perspective view at another visual angle of the insulating body of electric connector of the present invention.
Fig. 5 is the schematic perspective view of butt-jointed electric connector of the present invention.
Fig. 6 is the three-dimensional exploded view of butt-jointed electric connector of the present invention.
Fig. 7 is the right schematic diagram of the conducting terminal of butt-jointed electric connector of the present invention.
Fig. 8 is the right decomposing schematic representation of the conducting terminal of butt-jointed electric connector of the present invention.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the drawings and specific embodiments.
Refer to shown in Fig. 1, Fig. 2 and Fig. 5, the butt-jointed electric connector 200 that electric connector combination of the present invention comprises electric connector 100 and matches with described electric connector 100.
Refer to shown in Fig. 1 and Fig. 2, described electric connector 100 comprises the first insulating body 110 and is contained in the first conducting terminal 120 in described first insulating body 110.The docking section 140 that described first insulating body 110 comprises main part 130 and extends to form forward from described main part 130.Refer to shown in Fig. 3 and Fig. 4, described main part 130 is provided with the accepting groove 131 running through described main part 130.Described accepting groove 131 comprises the host cavity 132 and docking chamber 133 that are positioned at described main part 130 rear end.Described host cavity 132 is less than the width of described docking chamber 133 along described electric connector 100 transverse direction along the width of described electric connector 100 transverse direction.Described host cavity 132 madial wall is provided with support slot 134.Formed between described docking chamber 133 and described host cavity 132 and stop step 135.In the present embodiment, described accepting groove 131 is two, and is that stacked on top is arranged along described electric connector 100 short transverse.In the present embodiment, the accepting groove 131 being positioned at described electric connector 100 bottom is also provided with and caves inward the fool proof groove 136 formed from described accepting groove 131 diapire, and the sectional view of described fool proof groove 136 is roughly in trapezoidal.The diapire 142 that described docking section 140 comprises roof 141, be oppositely arranged with described roof 141, pair of sidewalls 143 and the antetheca 144 perpendicular to described roof 141 and sidewall 143.Described fool proof groove 136 extends forward along described docking section 140 diapire 142 and runs through described antetheca 144.Described roof 141, diapire 142 and pair of sidewalls 143 are enclosed to form receiving space 145 jointly, and described receiving space 145 runs through described antetheca 144, and are connected with described accepting groove 131.Described docking chamber 133 is between described receiving space 145 and described host cavity 132.Cave inward near described roof 141 place outside described sidewall 143 guide channel 146 being provided with and running through described antetheca 144 along described electric connector 100 abutting direction, the diapire of described guide channel 146 caves inward and is formed with clasp groove 147, and described clasp groove 147 laterally runs through described sidewall 143 along described electric connector 100.Described clasp groove 147 is provided with guiding face 148 with the groove bottom wall intersection of described guide channel 146.
Refer to shown in Fig. 3 and Fig. 4, described main part 130 is formed with installation portion 150 near described docking section 140 place along outwards protruding out perpendicular to described electric connector 100 abutting direction.Described installation portion 150 is provided with the installing hole 151 running through described installation portion 150 along described electric connector 100 abutting direction, to be fixed on other parts by described electric connector 100 by nut 153, screw.In the present embodiment, described installation portion 150 is provided with holding tank 152 to accommodate nut.Described holding tank 152 is connected with described installing hole 151.
Refer to shown in Fig. 2, described first conducting terminal 120 comprises the main paragraph 122 be housed in described host cavity 132, extends forward and the butt end 121 protruded in described docking chamber 133 and extend back from described main paragraph 122 other end and stretch out the leg 123 of described main part 130 from described main paragraph 122.Described main paragraph 122 both sides are provided with hangnail 124 to match with described support slot 134, thus are fixed in described first insulating body 110 by described first conducting terminal 120.In the present embodiment, described first conducting terminal 120 is two, and is housed in respectively in described two accepting grooves 131.Wherein, the leg 123 of first conducting terminal 120 to extend back formation along the abutting direction of described electric connector 100 from described main paragraph 122; The leg 123 of another the first conducting terminal 120 extends to form to one lateral buckling from described main paragraph 122 rear end.
Refer to shown in Fig. 5, described butt-jointed electric connector 200 comprises the second insulating body 210 and is contained in the second conducting terminal 220 in described second insulating body 210.
Refer to shown in Fig. 6, the hyoplastron 240 that described second insulating body 210 comprises base portion 230 and extends to form forward from described base portion 230 front end.Described second insulating body 210 is provided with the second accepting groove 211, described second accepting groove 211 runs through described base portion 230 and described hyoplastron 240 along described butt-jointed electric connector 200 abutting direction, and described second conducting terminal 220 is housed in described second accepting groove 211.In the present embodiment, described hyoplastron 240 is two, and is that stacked on top is arranged along described butt-jointed electric connector 200 short transverse.One in described two hyoplastrons 240 is provided with the fool proof block 212 matched with described fool proof groove 136.The sectional view of described fool proof block 212 is trapezoidal.Described base portion 230 both sides are also provided with the clasp arm 231 matched with described clasp groove 147.Described clasp arm 231 comprises the support portion 232 be arranged on described base portion 230, the finger 233 extended to form forward from described support portion 232 and the press section 234 formed that extends back from described support portion 232.Described finger 233 front end is also provided with the projection 235 matched with described clasp groove 147.
Refer to shown in Fig. 7 and Fig. 8, the lower conducting terminal 222 that described second conducting terminal 220 comprises conducting terminal 221 and matches with described upper conducting terminal 221.Described upper conducting terminal 221 and described lower conducting terminal 222 jointly coordinate and form conducting terminal to 223 to match with the butt end 121 of described first conducting terminal 120.Described upper conducting terminal 221 has identical structure with lower conducting terminal 222, the elastic arm 225 include main paragraph 224, extending to form forward from described main paragraph 224 and extending back the wire connecting portion 226 formed from described main paragraph 224.Described wire connecting portion 226 is electrically connected with cable.The side of described main paragraph 224 also bends the holddown groove 228 extending to form fixed arm 227 and extend to form from the opposite side of described main paragraph 224.The fixed arm 227 of described upper conducting terminal 221 matches with the holddown groove 228 of described lower conducting terminal 222; The holddown groove 228 of described upper conducting terminal 221 matches with the fixed arm 227 of described lower conducting terminal 222, thus described upper conducting terminal 221 is fixed together with lower conducting terminal 222.In the present embodiment, described conducting terminal is two to 223, is housed in respectively in described second accepting groove 221.
When described electric connector 100 docks with described butt-jointed electric connector 200, the hyoplastron 240 of described butt-jointed electric connector 200 inserts in the docking chamber 133 of described electric connector 100, to make the first conducting terminal 120 of described electric connector 100 insert in the conducting terminal 223 of described butt-jointed electric connector 200, thus both are electrically connected.When described hyoplastron 240 inserts in described docking chamber 133, the stop step 135 being positioned at described first insulating body 110 will stop described hyoplastron 240 to enter further, can cause damage in case described hyoplastron 240 transition is inserted after in described docking chamber 133 to described first conducting terminal 120, second conducting terminal 220.Described fool proof groove 136 will match with described fool proof block 212, in case described electric connector 100 docks in a wrong manner with described butt-jointed electric connector 200.The finger 233 of described clasp arm 231 will slide along described guide channel 146.The projection 235 being positioned at described finger 233 front end will enter described clasp groove 147 under the effect of described guiding face 148, thus described butt-jointed electric connector 200 is tightly fixed on described electric connector 100, and then guarantee the stability that is electrically connected between described electric connector 100 and described butt-jointed electric connector 200.When pressing described press section 234, described projection 235 will be separated with described clasp groove 147, thus can be extracted from described electric connector 100 by described butt-jointed electric connector 200 like a cork.
In sum, electric connector combination of the present invention is due to the clasp arm 231 being provided with clasp groove 147 and match with described clasp groove 147, thus the stability that is electrically connected between described electric connector 100 and described butt-jointed electric connector 200 can be guaranteed, prevent from occurring loose contact situation because plug increased frequency.
Of particular note, for the person of ordinary skill of the art, done for equivalence change of the present invention under the teachings of the present invention, must be included in the scope that the present patent application the scope of the claims advocates.
Claims (10)
1. an electric connector, comprise: insulating body and some conducting terminals, the docking section that described insulating body comprises main part and extends to form forward from described main part, described main part is provided with some accepting grooves, the diapire that described docking section comprises roof, be oppositely arranged with described roof, pair of sidewalls and the antetheca perpendicular to described roof and sidewall, described roof, diapire and pair of sidewalls are enclosed to form receiving space jointly, and described receiving space runs through described antetheca; Described main part is formed with installation portion near described docking section place along outwards protruding out perpendicular to described electric connector abutting direction, and described installation portion is provided with the installing hole running through described installation portion along described electric connector abutting direction; Described conducting terminal is housed in described accepting groove, it is characterized in that: described side-wall outer side caves inward the guide channel being formed and running through described antetheca, the groove bottom wall of described guide channel caves inward and is formed with clasp groove, and described clasp groove and described groove bottom wall intersection are formed with guiding face.
2. electric connector as claimed in claim 1, is characterized in that: described accepting groove caves inward near described diapire side and is formed with fool proof groove, and the cross section of described fool proof groove is trapezoidal.
3. electric connector as claimed in claim 1, it is characterized in that: described electric connector also comprises nut, described installation portion caves inward and is formed with holding tank to accommodate described nut.
4. electric connector as claimed in claim 1, is characterized in that: described accepting groove is that stacked on top is arranged along the short transverse of described electric connector.
5. electric connector as claimed in claim 1, it is characterized in that: described accepting groove comprises the host cavity being positioned at described main part rear end and the docking chamber being positioned at described main part front end, described host cavity is less than the width of described docking chamber along described electric connector transverse direction along the width of described electric connector transverse direction.
6. electric connector as claimed in claim 5, it is characterized in that: described host cavity inwall is provided with support slot, described conducting terminal holds and is fixed in described support slot.
7. electric connector as claimed in claim 6, it is characterized in that: described conducting terminal comprises the main paragraph be housed in described host cavity, extends forward and protrude into the butt end in described docking chamber and extend back from the described main paragraph other end and stretch out the leg of described main part from described main paragraph, and described main paragraph is provided with the hangnail matched with described support slot.
8. an electric connector combination, the butt-jointed electric connector comprising electric connector and match with described electric connector; Described butt-jointed electric connector comprises: the second insulating body, the second conducting terminal and clasp arm, the second accepting groove is provided with in described second insulating body, described second conducting terminal is housed in described second accepting groove, and described clasp arm is arranged on the sidewall of described second insulating body; Described electric connector comprises the first insulating body and the first conducting terminal, the docking section that described first insulating body comprises main part and extends to form forward from described main part, described main part is provided with the first accepting groove, the diapire that described docking section comprises roof, be oppositely arranged with described roof, pair of sidewalls and the antetheca perpendicular to described roof and sidewall, described roof, diapire and pair of sidewalls are enclosed to form receiving space jointly, and described receiving space runs through described antetheca; Described main part is formed with installation portion near described docking section place along outwards protruding out perpendicular to described electric connector abutting direction, and described installation portion is provided with the installing hole running through described installation portion along described electric connector abutting direction; Described first conducting terminal is housed in described first accepting groove, it is characterized in that: described side-wall outer side caves inward the guide channel being formed and running through described antetheca, the groove bottom wall of described guide channel caves inward the clasp groove being formed and matching with described clasp arm, and described clasp groove and described groove bottom wall intersection are formed with guiding face.
9. electric connector combination as claimed in claim 8, is characterized in that: described second insulating body comprises base portion and protrudes out forward the hyoplastron of formation from described base portion, and described second accepting groove runs through described base portion and hyoplastron.
10. electric connector combination as claimed in claim 9, it is characterized in that: described clasp arm comprises the support portion be arranged on described base portion, the finger extended to form forward from described support portion and the press section formed that extends back from described support portion, and described finger front end is provided with the projection matched with described clasp groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202273.4A CN105098508A (en) | 2014-05-14 | 2014-05-14 | Electrical connector and electrical connector combination having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202273.4A CN105098508A (en) | 2014-05-14 | 2014-05-14 | Electrical connector and electrical connector combination having same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105098508A true CN105098508A (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410202273.4A Pending CN105098508A (en) | 2014-05-14 | 2014-05-14 | Electrical connector and electrical connector combination having same |
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| Country | Link |
|---|---|
| CN (1) | CN105098508A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100041266A1 (en) * | 2008-08-15 | 2010-02-18 | Data Mark M | Power connector with integrated signal connector |
| TWM375339U (en) * | 2009-08-11 | 2010-03-01 | Wieson Technologies Co Ltd | Improved electrical connector |
| CN202840045U (en) * | 2012-04-09 | 2013-03-27 | 凡甲电子(苏州)有限公司 | Power supply connector |
| CN202906117U (en) * | 2012-10-30 | 2013-04-24 | 凡甲电子(苏州)有限公司 | Power connector and power connector assembly |
| CN203895695U (en) * | 2014-05-14 | 2014-10-22 | 凡甲电子(苏州)有限公司 | Electric connector and electric connector assembly comprising the same |
-
2014
- 2014-05-14 CN CN201410202273.4A patent/CN105098508A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100041266A1 (en) * | 2008-08-15 | 2010-02-18 | Data Mark M | Power connector with integrated signal connector |
| TWM375339U (en) * | 2009-08-11 | 2010-03-01 | Wieson Technologies Co Ltd | Improved electrical connector |
| CN202840045U (en) * | 2012-04-09 | 2013-03-27 | 凡甲电子(苏州)有限公司 | Power supply connector |
| CN202906117U (en) * | 2012-10-30 | 2013-04-24 | 凡甲电子(苏州)有限公司 | Power connector and power connector assembly |
| CN203895695U (en) * | 2014-05-14 | 2014-10-22 | 凡甲电子(苏州)有限公司 | Electric connector and electric connector assembly comprising the same |
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Application publication date: 20151125 |