CN103811893B - DC plug and the DC plug winding displacement of end is beaten by a kind of automatization - Google Patents
DC plug and the DC plug winding displacement of end is beaten by a kind of automatization Download PDFInfo
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- CN103811893B CN103811893B CN201410027708.6A CN201410027708A CN103811893B CN 103811893 B CN103811893 B CN 103811893B CN 201410027708 A CN201410027708 A CN 201410027708A CN 103811893 B CN103811893 B CN 103811893B
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Abstract
The present invention relates to DC plug technical field, refer in particular to a kind of automatization and beat DC plug and the DC plug winding displacement of end; Including the insulating coating shell of an inside exposed contact site metal catheter, a metal contact and be injection-moulded in the interior lock pin that the stem stem of metal contact is formed; Metal contact is arranged laterally in flakes, connects sheet by two and arranges semicircular contact and interior bullet contact, connects sheet and is arranging wire rod riveted joint position close to horizontal position in flakes; Interior lock pin is plugged in insulating coating shell, semicircular contact contacts setting with the contact site of outer shell, the both threads material connected will be needed to beat end respectively to above in the riveted joint position connecting sheet of semicircular contact and interior bullet contact by automatic end-beating machine, guarantee is completely embedded, avoid the quality problems that tradition causes because of Welding Problems, improve production efficiency; It is laterally that a whole piece is when forming DC plug winding displacement in flakes in flakes, it is possible to dish is set as charging tray shape, promotes work efficiency, saves production cost.
Description
Technical field
The present invention relates to DC plug technical field, refer in particular to a kind of automatization and beat DC plug and the DC plug winding displacement of end.
Background technology
DC plug is the joint of a kind of DC source of plugging in order to power supply, generally such as computer plug, charger for mobile phone plug etc.; Current DC plug generally includes the sheath body 10 that useful metal conduit 7 injection moulding is formed, interior bullet contact 4 is inserted in sheath body and formed, when conducting wire, need two wires 11 to be respectively welded at the end of metal catheter 7 and the afterbody of interior bullet contact 4 and is formed, when forming product, also need in afterbody injection moulding encapsulated, be typically all manual spot welding when welding lead, the production efficiency low structural representation of prior art DC plug (Fig. 1 be); There is also the quality problems that failure welding causes, additionally, due to artificial factor, the size disunity of solder joint, cause that the line resistance that DC plug connects is indefinite, affect the performance of DC plug.
Summary of the invention
The invention reside in the deficiency existed in producing for current DC plug, and provide a kind of automatization solving problem above to beat DC plug and the DC plug winding displacement of end.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that
The DC plug of end is beaten by a kind of automatization, it is characterised in that: described DC plug includes an insulating coating shell that metal catheter is arranged on outer layer, and metal catheter arranges inwardly exposed contact site at the end of edge outer shell; Described DC plug also includes lock pin in, and described interior lock pin includes a metal contact and is injection-moulded in the stem stem formation of metal contact; Described metal contact includes one laterally in flakes, described transverse direction goes up in flakes and vertically arranges two connection sheets to direction, the same side, the end of a connecting piece arranges the semicircular contact in order to be connected to metal catheter, another a connecting piece end arranges interior bullet contact, semicircular contact is arranged in the shape encircling interior bullet contact, and described connection sheet is arranging wire rod riveted joint position close to horizontal position in flakes;In interior lock pin, metal contact arranges the outside exposed setting of semicircular contact; Described interior lock pin is plugged in insulating coating shell, and described semicircular contact contacts setting with the contact site of outer shell.
It is also preferred that the left described outer shell and interior lock pin arrange positioner, positioner includes the breach being arranged on outer shell end, and described interior lock pin arranges the inserted block coordinated with breach.
It is also preferred that the left described interior bullet contact is riveted on even lug ends.
It is also preferred that the left described interior bullet contact is V shape bullet contact or O type bullet contact.
It is also preferred that the left described semicircular contact arranges the reinforcement of protrusion.
It is also preferred that the left the riveted joint position that described riveted joint position is " V " type, " U " type or " O " type opening.
It is also preferred that the left described transverse direction is middle in flakes arranges hole, location.
A kind of DC plug winding displacement, described metal contact winding displacement is that the automatization of several above-mentioned any one beats the DC plug of end and formed, and it is that a whole piece is formed in flakes in flakes that the transverse direction of the DC plug of end is beaten by described automatization.
The beneficial effects of the present invention is, a kind of automatization beats the DC plug of end and includes an insulating coating shell that metal catheter is arranged on outer layer, and metal catheter arranges inwardly exposed contact site at the end of edge outer shell; Described DC plug also includes lock pin in, and described interior lock pin includes a metal contact and is injection-moulded in the stem stem formation of metal contact; Described metal contact includes one laterally in flakes, described transverse direction goes up in flakes and vertically arranges two connection sheets to direction, the same side, the end of a connecting piece arranges the semicircular contact in order to be connected to metal catheter, another a connecting piece end arranges interior bullet contact, semicircular contact is arranged in the shape encircling interior bullet contact, and described connection sheet is arranging wire rod riveted joint position close to horizontal position in flakes; The outside exposed setting of semicircular contact that in interior lock pin, metal contact is arranged; Described interior lock pin is plugged in insulating coating shell, described semicircular contact contacts setting with the contact site of outer shell, the semi-ring contact of DC plug is fully contacted with metal catheter, the both threads material connected will be needed to beat end respectively to above in the riveted joint position connecting sheet of semicircular contact and interior bullet contact by automatic end-beating machine, and cut away laterally in flakes, thus formed both threads material respectively with the connection of metal catheter and interior bullet contact, guarantee is completely embedded, avoid tradition to produce the quality problems of failure welding and the indefinite initiation of resistance because of Welding Problems, and improve production efficiency; When the transverse direction of DC plug metal contact be in flakes a whole piece form DC plug winding displacement in flakes time, it is possible to dish is set as charging tray shape, is rest directly upon on end-beating machine to carry out automatization and breaks end line material, promote work efficiency, saves production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art DC plug
Fig. 2 is the structural representation of DC plug metal contact one embodiment of the present invention
Fig. 3 is the structural representation of DC plug another embodiment of metal contact of the present invention
Fig. 4 is the structural representation of DC plug metal contact winding displacement of the present invention
The structural representation of lock pin in Fig. 5 DC plug of the present invention
The partial sectional view of Fig. 6 DC plug insulating coating shell of the present invention
Fig. 7 is the structural representation of DC plug of the present invention
Fig. 8 is the structural representation of DC plug winding displacement of the present invention
Detailed description of the invention
Below in conjunction with accompanying drawing 2-8, the present invention is further elaborated:
The DC plug metal contact of end is beaten by a kind of automatization, described metal contact 5 includes one laterally in flakes 1, described transverse direction is vertical on 1 in flakes arranges two connection sheets 2 to direction, the same side, the end of a connecting piece 2 arranges the semicircular contact 3 in order to be connected to metal catheter 7, another a connecting piece 2 end arranges interior bullet contact 4, semicircular contact 3 is arranged in the shape encircling interior bullet contact 4, and described connection sheet 2 is arranging wire rod riveted joint position 21 close to horizontal 1 position in flakes.
In order to save cost, adapting to automated production, interior bullet contact 4 is riveted on connection sheet 2 end, by different materials two kinds different, it is thicker and need have good elastic performance that interior bullet contact 4 relatively connects the material of sheet 2, automatization can realize punching press, riveted joint by automatic sleeving and riveting machine.
As two kinds of conventional forms, interior bullet contact 4 is V shape bullet contact (as shown in Figure 2) or O type bullet contact (as shown in Figure 3).
In order to metal contact 5 is in the product manufactured, insulating coating shell 8 close-fitting that interior lock pin 9 and the metal catheter 7 formed by metal contact 5 is constituted, and realize semicircular contact 3 and be in close contact with exposed contact site 71, the reinforcement 31 of protrusion is set at semicircular contact 3.
In order to better identify location, laterally 1 middle setting positions hole 11 in flakes, improves the accuracy of automated production.
Beating end for the ease of wire rod riveted joint, the riveted joint position 21 of the present embodiment is " V " type opening riveted joint position 21, and those skilled in the art are according to design requirement, it is also possible to be arranged to the riveted joint position of the openings such as " U " type of routine, " O " type.
The invention still further relates to a kind of DC plug metal contact winding displacement, the DC plug metal contact 5 beating end in the automatization that metal contact winding displacement is some present invention is formed, what the DC plug metal contact 5 of end was beaten by automatization 1 is laterally that a whole piece 6 is formed in flakes in flakes, automatization beats the metal contact 5 of end and can be arranged to dish dress aborning, producing or beating the automatization realizing higher degree in end process, improve production efficiency, reduce cost.
The DC plug of end is beaten by a kind of automatization of present invention design, and described DC plug includes an insulating coating shell 8 that metal catheter 7 is arranged on outer layer, and metal catheter 7 arranges inwardly exposed contact site 71 at the end of edge outer shell 8; Described DC plug also includes lock pin 9 in, and described interior lock pin 9 includes the metal contact 5 by the present invention and is injection-moulded in the stem stem 91 of metal contact 5 and formed, the outside exposed setting of semicircular contact 3 of metal contact 5; Interior lock pin 9 is plugged in insulating coating shell 8, and semicircular contact 3 contacts setting with the contact site 71 of outer shell 8. In order to better identify location, laterally 1 middle setting positions hole 11 in flakes, improves the accuracy of automated production.
As better embodiment, outer shell 8 and the interior lock pin 9 of the present embodiment arrange positioner, positioner includes the breach 81 being arranged on outer shell 8 end, described interior lock pin 9 arranges the inserted block 92 coordinated with breach 81, position when conveniently plugging, it is simple to ring-type contact 3 contacts setting with the contact site 71 of outer shell 8.
In order to realize automatization, improving production efficiency, metal contact 51 is laterally that a whole piece 6 is formed in flakes in flakes, forms DC plug winding displacement, it is possible to plate-like arranges raising automaticity.
Present invention additionally comprises the production technology that the DC plug of end is beaten by a kind of automatization, comprise the following steps that:
A, stamped metal contact 5: by multi-functional automatic sleeving and riveting machine, five metals material strip is struck out one laterally in flakes 1, described transverse direction is vertical on 1 in flakes arranges two connection sheets 2 to direction, the same side, the end of a connecting piece 2 arranges the semicircular contact 3 in order to be connected to metal catheter 7, another a connecting piece 2 end rivets the interior bullet contact 4 that another different material are thick, described connection sheet 2 arranging wire rod riveted joint position 21 close to horizontal 1 position in flakes, thus forming metal contact 5;
Lock pin 9 in B, injection moulding: form lock pin 9 in, the outside exposed setting of semicircular contact 3 of institute's metal contact 5 by injection machine injection moulding in metal contact 5;
C, injection moulding insulating coating shell 8: metal catheter 7 is carried out injection moulding by injection machine, be arranged on metal catheter 7 outer layer and form insulating coating shell 8, and metal catheter 7 arranges inwardly exposed contact site 71 at the end of edge outer shell 8;
D, being plugged in insulating coating shell 8 by interior lock pin 9, semicircular contact 3 contacts with the contact site 71 of outer shell 8 and arranges formation DC plug.
As a better embodiment, interior lock pin 9 arranges positioner with insulating coating shell 8, positioner includes the breach 81 being arranged on outer shell 8 end, described interior lock pin 9 arranges the inserted block 92 coordinated with breach 81, position when conveniently plugging, it is simple to ring-type contact 3 contacts setting with the contact site 71 of outer shell 8.
Metal contact 51 is laterally that a whole piece 6 is formed in flakes in flakes, and the DC plug of production is the DC plug of row's shape, it is possible to achieve the DC plug of plate-like, improves the automatization in producing; In order to better identify location, whole piece 6 arranges hole 11, location at every DC plug metal contact 5 place in flakes, improves the accuracy of automated production.
Embodiment described above, the simply preferred embodiments of the present invention, it is not limit the scope of the present invention, therefore all equivalences done according to the structure described in the present patent application the scope of the claims, feature and principle change or modify, and all should be included within the scope of present patent application.
Claims (8)
1. the DC plug of end is beaten by an automatization, it is characterised in that: described DC plug includes an insulating coating shell that metal catheter is arranged on outer layer, and metal catheter arranges inwardly exposed contact site at the end of insulating coating shell; Described DC plug also includes lock pin in, and described interior lock pin includes a metal contact and is injection-moulded in the stem stem formation of metal contact; Described metal contact includes one laterally in flakes, described transverse direction goes up in flakes and vertically arranges two connection sheets to direction, the same side, the end of a connecting piece arranges the semicircular contact in order to be connected to metal catheter, another a connecting piece end arranges interior bullet contact, semicircular contact is arranged in the shape encircling interior bullet contact, and each connection sheet is arranging wire rod riveted joint position close to horizontal position in flakes; In interior lock pin, metal contact arranges the outside exposed setting of semicircular contact; Described interior lock pin is plugged in insulating coating shell, and described semicircular contact contacts setting with described contact site.
2. the DC plug of end is beaten by a kind of automatization according to claim 1, it is characterised in that: described outer shell and interior lock pin arrange positioner, and positioner includes the breach being arranged on outer shell end, and described interior lock pin arranges the inserted block coordinated with breach.
3. the DC plug of end is beaten by a kind of automatization according to claim 1, it is characterised in that: described interior bullet contact is riveted on the end of described another a connecting piece.
4. the DC plug of end is beaten by a kind of automatization according to claim 1, it is characterised in that: described interior bullet contact is V shape bullet contact or O type bullet contact.
5. the DC plug of end is beaten by a kind of automatization according to claim 1, it is characterised in that: described semicircular contact arranges the reinforcement of protrusion.
6. the DC plug of end is beaten by a kind of automatization according to claim 1, it is characterised in that: described riveted joint position is the riveted joint position of " V " type, " U " type or " O " type opening.
7. the DC plug of end is beaten by a kind of automatization according to claim 1, it is characterised in that: described transverse direction is middle in flakes arranges hole, location.
8. a DC plug winding displacement, it is characterised in that: described plug winding displacement is that the automatization of several claim 1-7 any one beats the DC plug of end and formed, and it is that a whole piece is formed in flakes in flakes that the transverse direction of the DC plug of end is beaten by described automatization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027708.6A CN103811893B (en) | 2014-01-21 | 2014-01-21 | DC plug and the DC plug winding displacement of end is beaten by a kind of automatization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027708.6A CN103811893B (en) | 2014-01-21 | 2014-01-21 | DC plug and the DC plug winding displacement of end is beaten by a kind of automatization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103811893A CN103811893A (en) | 2014-05-21 |
| CN103811893B true CN103811893B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410027708.6A Active CN103811893B (en) | 2014-01-21 | 2014-01-21 | DC plug and the DC plug winding displacement of end is beaten by a kind of automatization |
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| CN (1) | CN103811893B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201360013Y (en) * | 2008-12-30 | 2009-12-09 | 蔡周贤 | Battery holder |
| EP2490300A2 (en) * | 2011-02-17 | 2012-08-22 | BOWA-electronic GmbH & Co. KG | Contact element for a flat plug, contact element strip and flat plug |
| CN203787611U (en) * | 2014-01-21 | 2014-08-20 | 东莞市中普电子科技有限公司 | Automatic terminal crimping DC plug and DC plug flexible flat cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7837516B2 (en) * | 2008-11-10 | 2010-11-23 | Hon Hai Precision Ind. Co., Ltd. | Cable connector assembly with a unitary connector molded with another connector |
-
2014
- 2014-01-21 CN CN201410027708.6A patent/CN103811893B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201360013Y (en) * | 2008-12-30 | 2009-12-09 | 蔡周贤 | Battery holder |
| EP2490300A2 (en) * | 2011-02-17 | 2012-08-22 | BOWA-electronic GmbH & Co. KG | Contact element for a flat plug, contact element strip and flat plug |
| CN203787611U (en) * | 2014-01-21 | 2014-08-20 | 东莞市中普电子科技有限公司 | Automatic terminal crimping DC plug and DC plug flexible flat cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103811893A (en) | 2014-05-21 |
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