CN105281050A - Connector of charger power plug and circuit board and installation technique thereof - Google Patents
Connector of charger power plug and circuit board and installation technique thereof Download PDFInfo
- Publication number
- CN105281050A CN105281050A CN201510083367.9A CN201510083367A CN105281050A CN 105281050 A CN105281050 A CN 105281050A CN 201510083367 A CN201510083367 A CN 201510083367A CN 105281050 A CN105281050 A CN 105281050A
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- Prior art keywords
- connector
- charger
- spring leaf
- connection element
- compressing tablet
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a charger, especially discloses a connector of a charger power plug and a circuit board and an installation technique thereof, and aims to solve the technical problem of providing a connector which is secure in welding, convenient to operate and high in production efficiency and an installation technique thereof. The connector comprises a shrapnel connecting piece and a presser connecting piece, wherein a right end of the shrapnel connecting piece is provided with a long hole while a left end of the shrapnel connecting piece is provided with a U-shaped groove, a lower end of the presser connecting piece is provided with pins while a left end of the presser connecting piece is provided with an arc-shaped elastic structure and a soldering tin bump, and the arc-shaped elastic structure is in close contact with the U-shaped groove while the soldering tin bump is in tin soldering connection with the presser connecting piece. The beneficial effects are that the connector is secure in soldering, simple in installation technique, convenient to operate, economical in manpower, high in production efficiency, low in production cost and applicable to mechanical production.
Description
Technical field
The present invention relates to a kind of charger, the connector of especially a kind of power plug of charger and circuit board and mounting process.
Background technology
Current power plug of charger is of a great variety, and according to the difference of the amount of capacity of charger, its attaching plug input is also different from the connector of circuit board, but its welding procedure is identical, all adopts the technique of the automatic soldering of lead-in wire, reaches the object of conduction.But traditional soldering structure all needs manual operations, inconvenient operation, technique is difficult to grasp, and affect the quality of product, production efficiency is low, wastes a large amount of labour.
Summary of the invention
Technical problem to be solved by this invention is to provide connector and the mounting process of a kind of firm welding, the power plug of charger that easy to operate, production efficiency is high and circuit board.
The technical solution adopted for the present invention to solve the technical problems is: the connector of power plug of charger and circuit board, comprise spring leaf connection element, compressing tablet connector, described spring leaf connection element right-hand member is provided with elongated hole, spring leaf connection element left end is provided with U-type groove, draw-in groove, described compressing tablet connector low side is provided with pin, compressing tablet connector left end is provided with arc elastic body, scolding tin salient point, and described arc elastic body and U-type groove tightly touch, and described scolding tin salient point is connected with the soldering of compressing tablet connector.
Further, described spring leaf connection element, compressing tablet connector all adopt rigid material to make.
Further, the surface of described spring leaf connection element, compressing tablet connector is all coated with one deck zinc or nickel.
The connector mounting process of power plug of charger and circuit board, comprises the following steps;
A, by the drawing in mould of the spring leaf connection element of above-mentioned shape, compressing tablet connector;
B, spring leaf connection element after forming, compressing tablet connector surface all plate one deck zinc or nickel;
C, two spring leaf connection elements are arranged in the left end of box at the bottom of charger, in the left end again the first pin, the second pin being arranged on box at the bottom of charger and the upper end of the first pin, the second pin all through the elongated hole of spring leaf connection element, and allows the first pin, the second pin be connected with box, spring leaf connection element at the bottom of charger respectively;
D, be automatically soldered to by compressing tablet connector on the position of circuit board and spring leaf connection element, when automatic soldering, the pin of compressing tablet connector inserts in circuit board, and pin and the electric elements in circuit board are carried out soldering is connected,
E, the circuit board that automatic soldering is good to be arranged in box at the bottom of charger, and compressing tablet connector and spring leaf connection element are tight fit, after the scolding tin salient point on compressing tablet connector and corresponding spring leaf connection element carried out soldering be connected;
The output line of charger in F, connection, covers charger lid and complete operation.
Further, in described step C the first pin, the second pin respectively with box, spring leaf connection element riveting at the bottom of charger or be stamped into one.
Further, in described step e, circuit board inserts the center of two spring leaf connection elements in riveting box at the bottom of charger, and makes each compressing tablet connector and spring leaf connection element be tight fit.
The beneficial effect of the invention is: this connector firm welding: mounting process is simple, easy to operate, saving manpower, and production efficiency is high, production cost, is also adapted to mechanization production.
Accompanying drawing explanation
Fig. 1 is the structural representation of spring leaf connection element in the embodiment of the present invention;
Fig. 2 is the structural representation of compressing tablet connector in the embodiment of the present invention;
Fig. 3 is that in the embodiment of the present invention, pin is arranged on the structural representation in box at the bottom of charger;
Fig. 4 is structural representation when box connects as one at the bottom of spring leaf connection element in the embodiment of the present invention, pin and charger;
Fig. 5 is compressing tablet connector soldering structural representation on circuit boards in the embodiment of the present invention;
Fig. 6 is the structural representation that circuit board that in the embodiment of the present invention, soldering is good is arranged in box at the bottom of charger.
Shown in figure: 1 is the first pin, 1-1 is the first pin upper end, and 2 is the second pin, 2-1 is second time pin upper end, and 3 is box at the bottom of charger, and 4 is circuit board, 5 is spring leaf connection element, 5-1 is U-type groove, and 5-2 is draw-in groove, and 5-3 is elongated hole, 6 is compressing tablet connector, 6-1 is scolding tin salient point, and 6-2 is arc elastic body, and 6-3 is pin.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, 2, the connector of power plug of charger of the present invention and circuit board, comprise spring leaf connection element 5, compressing tablet connector 6, described spring leaf connection element 5 right-hand member is provided with elongated hole 5-3, spring leaf connection element 5 left end is provided with U-type groove 5-1, draw-in groove 5-2, described compressing tablet connector 6 low side is provided with pin 6-3, compressing tablet connector 6 left end is provided with arc elastic body 6-2, scolding tin salient point 6-1, described arc elastic body 6-2 and U-type groove 5-1 tightly touches, draw-in groove 5-2 blocks compressing tablet connector 6, and described scolding tin salient point 6-1 is connected with compressing tablet connector 6 soldering.
As shown in Figure 1, as shown in Figure 2, this compressing tablet connector 6 of road is provided with two pin 6-3 to the shape of compressing tablet connector 6 to the shape of above-mentioned spring leaf connection element 5 as can be seen from Figure 2, and these two pin 6-3 are fixed on circuit board 4, play the effect of conduction.Because arc elastic body 6-2 and U-type groove 5-1 tightly touches, described scolding tin salient point 6-1 is connected with compressing tablet connector 6 soldering, namely allows the connection between spring leaf connection element 5 and compressing tablet connector 6 be adopt to tightly touch and automatic soldering double protection technique, and welding is more firm like this.
Preferably, described spring leaf connection element 5, compressing tablet connector 6 all adopt rigid material to make.
Preferred embodiment, the surface of described spring leaf connection element 5, compressing tablet connector 6 is all coated with one deck zinc or nickel.Connector can be allowed so attractive in appearance, antirust.
The connector mounting process of power plug of charger and circuit board, is characterized in that: comprise the following steps;
A, by the drawing in mould of the spring leaf connection element 5 of above-mentioned shape, compressing tablet connector 6;
B, spring leaf connection element 5 after forming, compressing tablet connector 6 surface all plate one deck zinc or nickel;
C, two spring leaf connection elements 5 are arranged in the left end of box 3 at the bottom of charger, in the left end again the first pin 1, second pin 2 being arranged on box 3 at the bottom of charger and the upper end of the first pin 1, second pin 2 all through the elongated hole 5-3 of spring leaf connection element 5, and allows the first pin 1, second pin 2 be connected with box at the bottom of charger 3, spring leaf connection element 5 respectively:
D, compressing tablet connector 6 is soldered to automatically circuit board 4 with on the position of spring leaf connection element 5, when automatic soldering, the pin 6-3 of compressing tablet connector 6 inserts in circuit board 4, and together with pin 6-3 is soldered to automatically with the electric elements in circuit board 4,
E, circuit board 4 good for automatic soldering to be arranged in box 3 at the bottom of charger, and compressing tablet connector 6 and spring leaf connection element 5 left end are tight fit, after the scolding tin salient point 6-1 on compressing tablet connector 6 carried out soldering with corresponding spring leaf connection element 5 be connected;
The output line of charger in F, connection, covers charger lid and complete operation.
Above-mentioned mounting process is installed simple, adopts to tightly touch and protects with soldering double, conduct electricity very well between connector; Soldering all adopts automatic soldering to connect again, saves manpower and substantially increases production efficiency.
In order to allow technique be adapted to mechanization production, preferably, in described step e, circuit board 4 inserts the center of interior two spring leaf connection elements 5 of riveting box 3 at the bottom of charger, and makes each compressing tablet connector 6 and spring leaf connection element 5 in tight fit.In described step C the first pin 1, second pin 2 respectively with box at the bottom of charger 3, spring leaf connection element 5 riveting or be stamped into one.Complete with riveter or stamping machine between several like this part part and connect, greatly save workman and time, and be mechanization production.
Claims (6)
1. the connector of power plug of charger and circuit board, it is characterized in that: comprise spring leaf connection element (5), compressing tablet connector (6), described spring leaf connection element (5) right-hand member is provided with elongated hole (5-3), spring leaf connection element (5) left end is provided with U-type groove (5-1), draw-in groove (5-2), described compressing tablet connector (6) low side is provided with pin (6-3), compressing tablet connector (6) left end is provided with arc elastic body (6-2), scolding tin salient point (6-1), described arc elastic body (6-2) and U-type groove (5-1) tightly touch, described scolding tin salient point (6-1) is connected with compressing tablet connector (6) soldering.
2. the connector of power plug of charger as claimed in claim 1 and circuit board, is characterized in that: described spring leaf connection element (5), compressing tablet connector (6) all adopt rigid material to make.
3. the connector of power plug of charger as claimed in claim 1 or 2 and circuit board, is characterized in that: the surface of described spring leaf connection element (5), compressing tablet connector (6) is all coated with one deck zinc or nickel.
4. the connector mounting process of power plug of charger and circuit board, is characterized in that: comprise the following steps;
A, by the drawing in mould of the spring leaf connection element (5) of above-mentioned shape, compressing tablet connector (6);
B, spring leaf connection element (5) after forming, compressing tablet connector (6) surface all plate one deck zinc or nickel;
C, two spring leaf connection elements (5) are arranged in the left end of box at the bottom of charger (3), in the left end again the first pin (1), the second pin (2) being arranged on box at the bottom of charger (3) and the upper end of the first pin (1), the second pin (2) all through the elongated hole (5-3) of spring leaf connection element (5), and allows the first pin (1), the second pin (2) be connected with box at the bottom of charger (3), spring leaf connection element (5) respectively;
D, compressing tablet connector (6) is soldered to automatically circuit board (4) with on the position of spring leaf connection element (5), when automatic soldering, the pin (6-3) of compressing tablet connector (6) inserts in circuit board (4), and pin (6-3) is carried out soldering with the electric elements in circuit board (4) be connected
E, circuit board (4) good for automatic soldering is arranged in box at the bottom of charger (3), and compressing tablet connector (6) and spring leaf connection element (5) are in tight fit, after the scolding tin salient point (6-1) on compressing tablet connector (6) carried out soldering with corresponding spring leaf connection element (5) be connected;
The output line of charger in F, connection, covers charger lid and complete operation.
5. the connector mounting process of power plug of charger as claimed in claim 4 and circuit board, it is characterized in that: in described step e, circuit board (4) inserts the center of interior two spring leaf connection elements (5) of riveting box (3) at the bottom of charger, and make each compressing tablet connector (6) and spring leaf connection element (5) in tight fit.
6. power plug of charger as claimed in claim 5 and the connector mounting process of circuit board, is characterized in that: in described step C, the first pin (1), the second pin (2) are respectively with box at the bottom of charger (3), spring leaf connection element (5) riveting or be stamped into integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083367.9A CN105281050A (en) | 2015-02-14 | 2015-02-14 | Connector of charger power plug and circuit board and installation technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083367.9A CN105281050A (en) | 2015-02-14 | 2015-02-14 | Connector of charger power plug and circuit board and installation technique thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105281050A true CN105281050A (en) | 2016-01-27 |
Family
ID=55149652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510083367.9A Pending CN105281050A (en) | 2015-02-14 | 2015-02-14 | Connector of charger power plug and circuit board and installation technique thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105281050A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713476A (en) * | 2018-11-26 | 2019-05-03 | 加码技术有限公司 | A kind of power supply adaptor |
-
2015
- 2015-02-14 CN CN201510083367.9A patent/CN105281050A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713476A (en) * | 2018-11-26 | 2019-05-03 | 加码技术有限公司 | A kind of power supply adaptor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Yadong Document name: Notification of Acceptance of Patent Application |
|
| DD01 | Delivery of document by public notice |
Addressee: Mai Sipu Electronics Co., Ltd. of Shenzhen Document name: Notification to Make Rectification |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Yadong Document name: Notification of Passing Examination on Formalities |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |