CN109273873B - Terminal for switching power supply and mounting method thereof - Google Patents
Terminal for switching power supply and mounting method thereof Download PDFInfo
- Publication number
- CN109273873B CN109273873B CN201811117660.2A CN201811117660A CN109273873B CN 109273873 B CN109273873 B CN 109273873B CN 201811117660 A CN201811117660 A CN 201811117660A CN 109273873 B CN109273873 B CN 109273873B
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- China
- Prior art keywords
- terminal
- framework
- power supply
- supporting leg
- placing groove
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
Abstract
The invention relates to a terminal for a switching power supply and an installation method thereof, and the terminal comprises a framework, a power supply, a terminal and a fixing belt, wherein a placing groove is arranged on the framework, the power supply is placed in the placing groove, the fixing belt is arranged at the upper end of the placing groove on the framework, the front end of the power supply is provided with the terminal, the bottom of the terminal is connected with the framework in a welding mode, the bottom of the terminal is provided with a connecting body, and the terminal and the connecting body are integrally formed. The novel terminal can bear larger working current than a terminal with a pin of the framework, the working current is 5-10 times that of the terminal with the pin of the framework, the production efficiency of a product is improved, the production efficiency is improved by 2 times when the novel terminal is used compared with that when the terminal is not used, a power supply can be fixed by arranging the fixing band on the framework, shaking during use is prevented, the supporting legs are arranged on two sides of the bottom of the framework, and the heat dissipation window is arranged at the middle end of the bottom of the framework, so that the heat dissipation effect can be achieved for the power supply.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a terminal for a switching power supply and an installation method thereof.
Background
At present, most terminals for the switching power supply in the market can not bear large working current when in use, the conventional terminals are integrated, the production efficiency is low, and the power supply is arranged on a framework and is wound by an adhesive tape, so that the adhesive tape loses viscosity after being used for a long time, and the terminal for the switching power supply is provided aiming at the problems.
Disclosure of Invention
The applicant aims at the defects in the prior art, and provides a terminal for a switching power supply and an installation method thereof, wherein a new terminal can bear larger working current than a skeleton terminal with pins, the new terminal is 5-10 times of the skeleton terminal with pins, the production efficiency of the product is improved, the new terminal is used, and the production efficiency is improved by 2 times.
The technical scheme adopted by the invention is as follows:
a terminal for a switching power supply comprises a framework, a power supply, a terminal, a fixing belt and a fixing plate, wherein the framework is of a rectangular structure, a placing groove is formed in the front end face of the framework, the power supply is placed in the placing groove, and the fixing belt is installed on the front end face of the framework outside the placing groove; the power top is provided with the terminal, and terminal bottom and skeleton are connected with the welded mode, the terminal bottom is provided with the connector, and terminal and connector integrated into one piece, skeleton rear end face interval is fixed with first landing leg and second landing leg, first landing leg, second landing leg all are through screw and fixed plate fixed connection.
The further technical scheme is as follows:
and two sides of the fixing band are fixedly connected with the framework through screws.
The terminal is provided with two and is connected with the electrode of power respectively.
The first supporting leg and the second supporting leg are equal in size and same in structure, and two threaded holes are formed in the first supporting leg and the second supporting leg.
And a circular heat dissipation window is arranged in the middle of the rear end face of the framework.
A mounting method of a terminal for a switching power supply comprises the following operation steps:
the first step is as follows: the framework is manufactured by the method of manufacturing the framework,
the second step is that: welding two terminals at the top of a placing groove at the front end of the framework, placing a power supply in the placing groove, and electrically connecting two stages of the power supply with the terminals;
the third step: fixing the fixing band on the framework through screws;
the fourth step: the fixing plate is fixed to the two legs by screws.
The invention has the following beneficial effects:
1. the new terminal can bear bigger working current than the framework from the terminal with the pin, and is 5-10 times of the framework from the terminal with the pin.
2. The production efficiency of the product is improved, and the production efficiency is improved by 2 times by using the new terminal compared with the terminal without the new terminal.
3. Through being provided with the fixed band on the skeleton, can fix the power, prevent to produce when using and rock.
4. The supporting legs are arranged on two sides of the bottom of the framework, and the heat dissipation window is arranged at the middle end of the bottom of the framework and can play a role in heat dissipation for a power supply.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the inner side of the frame of the present invention.
Wherein: 1. a framework; 2. a placement groove; 3. a power source; 4. a terminal; 5. fixing belts; 6. a first leg; 7. a second leg; 8. a fixing plate; 9. and a heat dissipation window.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the terminal for a switching power supply of the present embodiment includes a frame 1, a power supply 3, a terminal 4, a fixing band 5 and a fixing plate 8, wherein the frame 1 has a rectangular structure, a placing groove 2 is formed on a front end surface of the frame 1, the power supply 3 is placed in the placing groove 2, and the fixing band 5 is mounted on the front end surface of the frame 1 outside the placing groove 2; the top of the power supply 3 is provided with a terminal 4, the bottom of the terminal 4 is connected with the framework 1 in a welding mode, the bottom of the terminal 4 is provided with a connector, the terminal 4 and the connector are integrally formed, a first supporting leg 6 and a second supporting leg 7 are fixed on the rear end face of the framework 1 at intervals, and the first supporting leg 6 and the second supporting leg 7 are fixedly connected with a fixing plate 8 through screws.
Two sides of the fixing band 5 are fixedly connected with the framework 1 through screws.
The terminals 4 are provided in two and are connected to the electrodes of the power supply 3, respectively.
The first supporting leg 6 and the second supporting leg 7 are equal in size and same in structure, and two threaded holes are formed in the first supporting leg 6 and the second supporting leg 7.
A circular heat radiation window 9 is arranged in the middle of the rear end face of the framework 1.
The method for mounting the terminal for the switching power supply comprises the following operation steps:
the first step is as follows: manufacturing a framework 1;
the second step is that: two terminals 4 are welded on the top of a placing groove 2 at the front end of a framework 1, a power supply 3 is placed in the placing groove 2, and two stages of the power supply 3 are electrically connected with the terminals 4;
the third step: fixing the fixing band 5 to the framework 1 through screws;
the fourth step: the fixing plate 8 is fixed to the two legs by screws.
The concrete structure of the invention is as follows:
the portable power supply comprises a framework 1, a power supply 3, terminals 4 and fixing belts 5, wherein a placing groove 2 is arranged on the framework 1, the power supply 3 is placed in the placing groove 2, the fixing belts 5 are arranged on the framework 1 and at the upper ends of the placing groove 2, two sides of each fixing belt 5 are fixedly connected with the framework 1 through screws, the power supply 3 can be fixed through the fixing belts 5, the power supply 3 is prevented from shaking in the using process, the terminals 4 are arranged at the front ends of the power supply 3, the bottoms of the terminals 4 are connected with the framework 1 in a welding mode, the bottom of each terminal 4 is provided with a connecting body, the terminals 4 and the connecting bodies are integrally formed, a second supporting leg 7 is fixed at the rear end of the bottom of the framework 1, the first supporting leg 6 and the second supporting leg 7 are fixedly connected with a fixing plate 8 through screws, the first supporting leg 6 and the second supporting leg, keep balance state, terminal 4 is provided with two and is connected with power 3's electrode respectively, skeleton 1 bottom middle-end is provided with circular heat dissipation window 9, can play radiating effect by the inside power 3 of recess.
The working process of the invention is as follows: during the use, with terminal 4 welding in the inside one end of 1 recess of skeleton, then with the two-stage and terminal 4 electric connection of power 3, further pass through the fix with screw at the both ends of fixed band 5 on skeleton 1, further fix fixed plate 8 on two landing legs through the screw. The installation is convenient and fast, and the efficiency is high.
The above description is intended to be illustrative and not restrictive, and the scope of the invention is defined by the appended claims, which may be modified in any manner within the scope of the invention.
Claims (1)
1. A terminal for a switching power supply, characterized in that: the structure of the terminal for the switching power supply is as follows: the fixing device comprises a framework (1), a power supply (3), terminals (4), fixing bands (5) and a fixing plate (8), wherein the framework (1) is of a rectangular structure, a placing groove (2) is formed in the front end face of the framework (1), the power supply (3) is placed in the placing groove (2), and the fixing bands (5) are installed on the front end face of the framework (1) outside the placing groove (2); the top of the power supply (3) is provided with a terminal (4), the bottom of the terminal (4) is connected with the framework (1) in a welding mode, the bottom of the terminal (4) is provided with a connecting body, the terminal (4) and the connecting body are integrally formed, a first supporting leg (6) and a second supporting leg (7) are fixed on the rear end face of the framework (1) at intervals, and the first supporting leg (6) and the second supporting leg (7) are fixedly connected with a fixing plate (8) through screws; two sides of the fixing band (5) are fixedly connected with the framework (1) through screws; the two terminals (4) are arranged and are respectively connected with electrodes of a power supply; the first supporting leg (6) and the second supporting leg (7) are equal in size and same in structure, and two threaded holes are formed in the first supporting leg (6) and the second supporting leg (7); a circular heat dissipation window (9) is arranged in the middle of the rear end face of the framework (1);
the mounting method of the terminal for the switching power supply comprises the following steps:
the method comprises the following operation steps:
the first step is as follows: manufacturing a framework (1);
the second step is that: two terminals (4) are welded on the top of a placing groove (2) at the front end of a framework (1), a power supply (3) is placed in the placing groove (2), and two poles of the power supply (3) are electrically connected with the terminals (4);
the third step: fixing the fixing band (5) to the framework (1) through screws;
the fourth step: the fixing plate (8) is fixed to the two legs by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117660.2A CN109273873B (en) | 2018-09-21 | 2018-09-21 | Terminal for switching power supply and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117660.2A CN109273873B (en) | 2018-09-21 | 2018-09-21 | Terminal for switching power supply and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109273873A CN109273873A (en) | 2019-01-25 |
| CN109273873B true CN109273873B (en) | 2021-01-12 |
Family
ID=65197520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811117660.2A Active CN109273873B (en) | 2018-09-21 | 2018-09-21 | Terminal for switching power supply and mounting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109273873B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3414386B2 (en) * | 2000-04-12 | 2003-06-09 | 株式会社村田製作所 | Surface mount type switching power supply |
| CN201479468U (en) * | 2009-09-01 | 2010-05-19 | 深圳市兴源鼎新科技有限公司 | Active circuit board with battery directly fixed thereon |
| CN204013187U (en) * | 2014-08-08 | 2014-12-10 | 东莞市东颂电子有限公司 | A kind of Switching Power Supply of replaceable plug |
| CN106571439B (en) * | 2015-10-09 | 2019-03-05 | 贵州航天电器股份有限公司 | A kind of battery connector |
-
2018
- 2018-09-21 CN CN201811117660.2A patent/CN109273873B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109273873A (en) | 2019-01-25 |
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