CN113904154B - Multi-output power supply terminal - Google Patents
Multi-output power supply terminal Download PDFInfo
- Publication number
- CN113904154B CN113904154B CN202110990117.9A CN202110990117A CN113904154B CN 113904154 B CN113904154 B CN 113904154B CN 202110990117 A CN202110990117 A CN 202110990117A CN 113904154 B CN113904154 B CN 113904154B
- Authority
- CN
- China
- Prior art keywords
- box body
- holes
- output power
- upper cover
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 abstract description 18
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a multipath output power supply terminal, which comprises an input end and at least one output end, wherein the input end and the output end are connected in parallel; the upper cover is fixed at the upper end of the box body and is provided with a plurality of second through holes corresponding to the first through holes; the elastic sheet is connected with the upper cover and is compacted and fixed by the box body; the ejector pins are arranged in the first through holes from bottom to top; the gasket is sleeved on the thimble; the lower cover is fixedly arranged at the lower end of the box body and provided with a plurality of first grooves for fixing the ejector pins. The power supply terminal is provided with a plurality of output ends, can be simultaneously connected with a plurality of devices to perform display module testing, is convenient to test, can accelerate the testing progress, and is of a parallel structure, so that the input voltage is the same as the output voltage, and the stability of the voltage is ensured.
Description
Technical Field
The invention relates to the technical field of wiring terminals, in particular to a multi-output power supply terminal.
Background
When the mobile phone display module performs the ghost test, a plurality of modules are required to be lightened simultaneously, so that a plurality of test boards are required to be connected to the direct current voltage stabilizing circuit. The power supply wiring terminal is used, the wiring terminal is used for facilitating connection of wires, the wiring terminal is a section of metal sheet sealed in insulating plastic, holes are formed in two ends of the wiring terminal, wires can be inserted into the wiring terminal, screws are used for fastening or loosening the wiring terminal, the wiring terminal can be disconnected at any time, and the wiring terminal is suitable for interconnection of a large number of wires. The power terminals on the market only provide one input end and one output end, so that the testing is inconvenient.
In view of this, an improvement is needed to be made on the existing power supply terminals to be able to output multiple paths of dc voltage stabilizing circuits simultaneously, so as to supply power to multiple test boards simultaneously.
Disclosure of Invention
The invention discloses a multipath output power terminal which is used for solving the problem that in the prior art, the power terminal only provides one input end and one output end and cannot supply power for a plurality of test boards at the same time.
In order to solve the problems, the invention adopts the following technical scheme:
there is provided a multiple output power terminal comprising an input and at least one output, the input and output being connected in parallel, and further comprising,
the box body is provided with a plurality of first through holes;
the upper cover is fixed at the upper end of the box body and is provided with a plurality of second through holes corresponding to the first through holes;
the elastic sheet is connected with the upper cover and is compacted and fixed by the box body;
the ejector pins are arranged in the first through holes from bottom to top;
the gasket is sleeved on the thimble;
the lower cover is fixedly arranged at the lower end of the box body and is provided with a plurality of first grooves for fixing the ejector pins.
In the above scheme, the upper cover is provided with a second groove at one side close to the box body, and the elastic sheet is clamped and arranged in the second groove.
In the above scheme, the shell fragment includes horizontal fixed part and a plurality of arched branch portion, the fixed part block is in the second recess, branch portion is by the box compaction and be used for pushing up the power cord plug when the power cord plug inserts.
In the above aspect, the number of the branching portions is the same as the number of the first through holes.
In the above scheme, the four corners department of upper and lower face of box is equipped with the locating hole respectively, upper cover and lower cover are equipped with the reference column of looks adaptation respectively, the reference column with the locating hole counterpoint cooperation is fixed.
In the above scheme, the elastic sheet is an integrally formed structure.
In the above scheme, when the elastic sheet is an anode or a cathode, the electric potential of each part on the elastic sheet is the same.
In the above scheme, when the thimble is an anode or a cathode, the electric potentials of all the positions on the thimble are the same.
In the above-described aspect, any one of the terminals may be set as an output terminal.
In the above-described aspect, any one of the terminals may be set as an input terminal.
The technical scheme adopted by the invention can achieve the following beneficial effects:
the power supply terminal is provided with a plurality of output ends, can be connected with a plurality of devices simultaneously to carry out display module testing, is convenient to test and can accelerate the testing progress, and is of a parallel structure, so that the input voltage is the same as the output voltage, and the stability of the voltage is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments are briefly described below to form a part of the present invention, and the exemplary embodiments of the present invention and the description thereof illustrate the present invention and do not constitute undue limitations of the present invention. In the drawings:
fig. 1 is a schematic diagram of the overall structure of a multi-output power terminal according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an exploded structure of a multi-output power terminal according to an embodiment of the present invention;
fig. 3 is a schematic bottom view of an upper cover of a multi-output power terminal according to an embodiment of the present invention;
fig. 4 is a schematic circuit diagram of a multi-output power supply terminal according to an embodiment of the present invention.
The method specifically comprises the following reference numerals:
a box body-10; a first through hole-11; positioning holes-12; an upper cover-20; a second through hole-21; a second groove-22; spring piece-30; thimble-40; a gasket-50; a lower cover-60; first groove-61.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, the multi-output power supply terminal provided by the invention comprises an input end and at least one output end, wherein the input end and the output end are connected in parallel, and further comprises,
the box body 10, a plurality of first through holes 11 are arranged on the box body 10; an upper cover 20 fixed on the upper end of the case 10, wherein a plurality of second through holes 21 are formed on the upper cover 20 to correspond to the first through holes 11; the elastic sheet 30 is connected with the upper cover 20 and is compacted and fixed by the box body 10; the ejector pins 40 are arranged in a plurality and are arranged in the first through holes 11 from bottom to top; the gasket 50 is sleeved on the thimble 40; the lower cover 60 is fixedly arranged at the lower end of the box body 10, a plurality of first grooves 61 are formed in the lower cover 60, and the bottoms of the ejector pins 40 are fixed in the first grooves 61. The power supply terminal is provided with a plurality of output ends, can be simultaneously connected with a plurality of devices to perform display module testing, is convenient to test, can accelerate the testing progress, and is of a parallel structure, so that the input voltage is the same as the output voltage, and the stability of the voltage is ensured.
The upper cover 20 is provided with a second groove 22 at a side close to the case 10, preferably, the second groove 22 is disposed at a long side of the upper cover 20 and is in the same direction as the arrangement direction of the second through holes 21, and the elastic sheet 30 is disposed in the second groove 22 in a clamping manner.
The specific structure of the spring plate 30 is as follows: the fixing parts and the plurality of arched branch parts are arranged transversely, the branch parts extend in the same direction, the fixing parts are clamped in the second grooves 22, the branch parts are compacted by the box body 10 and used for supporting the power line plug when the power line plug is inserted for conducting electricity, and therefore the number of the branch parts is the same as that of the first through holes 11 and the branch parts correspond to each other in position.
The four corners of the upper surface and the lower surface of the box body 10 are respectively provided with a positioning hole 12, the upper cover 20 and the lower cover 60 are respectively provided with a positioning column which is matched with the positioning holes 12 in position and fixed.
In this embodiment, the spring plate 30 is preferably an integrally formed structure. The processing is convenient.
When the spring plate 30 is a positive electrode or a negative electrode, the electric potential is the same at each position on the spring plate 30. When the thimble 40 is a positive electrode or a negative electrode, the electric potential is the same at each place on the thimble 40. As shown in fig. 4, in the present invention, the power terminals are in parallel structure, and because the electric potential and the electric potential difference at the two ends of each branch of the parallel circuit are equal, the electric potential at each place on the spring plate 30 is the same, and the electric potential at each place on the thimble 40 is the same.
In this embodiment, preferably, any one of the terminals may be set as an output terminal, and the other terminals are input terminals. The first through holes 11 are at least 3 so that there is one output and at least two inputs, in this embodiment, the terminals are arranged in 5, aligned and uniformly distributed. Of course, the distribution of the terminals may be other array structures, which are not limited herein. If a plurality of rows of terminals are provided, a plurality of corresponding spring pieces 30 may be provided.
In this embodiment, the first through hole 11, the second through hole 21 and the thimble 40 fixed in the first through hole 11 form a terminal, when in use, the plug of the power line or the test line is inserted into the terminal and contacted with the thimble 40, and the branch part of the shrapnel 30 is propped against the plug of the power line. Because the spring plate 30 and the thimble 40 are metal, after being connected, the spring plate 30 and the thimble 40 are electrified for conducting a circuit.
The upper cover 20, the case 10, and the lower cover 60 are made of an insulating material, and leakage of electricity can be prevented.
The assembling method of the multi-output power supply terminal comprises the following steps:
the fixing part of the elastic sheet 30 is clamped and fixed with the second groove 22 of the upper cover 20, the positioning column at the upper cover 20 is matched with the positioning hole 12 of the box body 10 in an alignment manner, the upper cover 20 is fixed with the box body 10, and at the moment, the elastic sheet 30 is compacted and fixed by the box body 10; the gasket 50 is sleeved on the thimble 40, the thimble 40 penetrates into the first through hole 11 of the box body 10 from bottom to top, the positioning column at the lower cover 60 is matched with the positioning hole 12 of the box body 10 in an alignment manner, the lower cover 60 is fixed, and the bottom of the thimble 40 is fixed in the first groove 61 at the lower cover 60.
The power supply terminal is provided with a plurality of output ends, can be simultaneously connected with a plurality of devices to perform display module testing, is convenient to test, can accelerate the testing progress, and is of a parallel structure, so that the input voltage is the same as the output voltage, and the stability of the voltage is ensured.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Claims (8)
1. A multi-output power supply terminal is characterized by comprising an input end and at least one output end, wherein the input end and the output end are connected in parallel,
the box body is provided with a plurality of first through holes;
the upper cover is fixed at the upper end of the box body and is provided with a plurality of second through holes corresponding to the first through holes;
the elastic sheet is connected with the upper cover and is compacted and fixed by the box body;
the ejector pins are arranged in the first through holes from bottom to top;
the gasket is sleeved on the thimble;
the lower cover is fixedly arranged at the lower end of the box body, and is provided with a plurality of first grooves for fixing the ejector pins;
the upper cover is provided with a second groove at one side close to the box body, and the elastic sheet is clamped in the second groove;
the elastic sheet comprises a transverse fixing part and a plurality of arched branch parts, wherein the fixing part is clamped in the second groove, and the branch parts are compacted by the box body and are used for propping against the power line plug when the power line plug is inserted.
2. The multiple output power terminal of claim 1, wherein the number of branch portions is the same as the number of first through holes.
3. The multi-output power supply terminal according to claim 1, wherein positioning holes are respectively formed in four corners of the upper surface and the lower surface of the box body, the upper cover and the lower cover are respectively provided with a positioning column which is matched with each other, and the positioning columns are matched and fixed with the positioning holes in a counterpoint mode.
4. The multiple output power terminal of claim 1, wherein the spring is an integrally formed structure.
5. The multiple output power terminal of claim 1, wherein when the spring is positive or negative, the electrical potential is the same across the spring.
6. The multiple output power terminal of claim 1, wherein when the pins are positive or negative, the potentials at each location on the pins are the same.
7. A multi-output power terminal according to claim 1 wherein any one of the terminals can be provided as an output.
8. The multiple output power terminal of claim 1, wherein any one of the terminals can be set as an input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110990117.9A CN113904154B (en) | 2021-08-26 | 2021-08-26 | Multi-output power supply terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110990117.9A CN113904154B (en) | 2021-08-26 | 2021-08-26 | Multi-output power supply terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113904154A CN113904154A (en) | 2022-01-07 |
| CN113904154B true CN113904154B (en) | 2023-11-03 |
Family
ID=79188001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110990117.9A Active CN113904154B (en) | 2021-08-26 | 2021-08-26 | Multi-output power supply terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113904154B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0465081A (en) * | 1990-07-03 | 1992-03-02 | Ryosei Denso Kk | Joint connector |
| JPH0594980U (en) * | 1992-06-01 | 1993-12-24 | 矢崎総業株式会社 | Joint connector |
| CN1183657A (en) * | 1996-09-12 | 1998-06-03 | 住友电装株式会社 | Electrical connection box |
| US6186805B1 (en) * | 1999-08-31 | 2001-02-13 | Molex Incorporated | Short circuit electrical connector |
| EP1478058A1 (en) * | 2003-05-12 | 2004-11-17 | Yazaki Europe Ltd. | Electrical connector with shorting contact |
| CN1787291A (en) * | 2005-11-11 | 2006-06-14 | 北京邮电大学 | Joint connecting coupling part for circuit experiment |
| CN102117975A (en) * | 2009-12-31 | 2011-07-06 | 深圳日海通讯技术股份有限公司 | Terminal box |
| JP2012028084A (en) * | 2010-07-21 | 2012-02-09 | Yazaki Corp | Connector |
| EP2581992A1 (en) * | 2011-10-11 | 2013-04-17 | OBO Bettermann GmbH & Co. KG | Electric plug connector |
| CN103944011A (en) * | 2013-01-19 | 2014-07-23 | 鸿富锦精密工业(武汉)有限公司 | Connector combination |
| CN204668665U (en) * | 2015-04-30 | 2015-09-23 | 菲尼克斯亚太电气（南京）有限公司 | A kind of relay calibrating terminal |
| EP3386033A1 (en) * | 2017-04-07 | 2018-10-10 | Lapp Engineering & Co. | Insulating element for a connector unit |
| JP2019153572A (en) * | 2018-03-02 | 2019-09-12 | 矢崎総業株式会社 | Bus bar holding structure, electric connection box, and wire harness |
-
2021
- 2021-08-26 CN CN202110990117.9A patent/CN113904154B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0465081A (en) * | 1990-07-03 | 1992-03-02 | Ryosei Denso Kk | Joint connector |
| JPH0594980U (en) * | 1992-06-01 | 1993-12-24 | 矢崎総業株式会社 | Joint connector |
| CN1183657A (en) * | 1996-09-12 | 1998-06-03 | 住友电装株式会社 | Electrical connection box |
| US6186805B1 (en) * | 1999-08-31 | 2001-02-13 | Molex Incorporated | Short circuit electrical connector |
| EP1478058A1 (en) * | 2003-05-12 | 2004-11-17 | Yazaki Europe Ltd. | Electrical connector with shorting contact |
| CN1787291A (en) * | 2005-11-11 | 2006-06-14 | 北京邮电大学 | Joint connecting coupling part for circuit experiment |
| CN102117975A (en) * | 2009-12-31 | 2011-07-06 | 深圳日海通讯技术股份有限公司 | Terminal box |
| JP2012028084A (en) * | 2010-07-21 | 2012-02-09 | Yazaki Corp | Connector |
| EP2581992A1 (en) * | 2011-10-11 | 2013-04-17 | OBO Bettermann GmbH & Co. KG | Electric plug connector |
| CN103944011A (en) * | 2013-01-19 | 2014-07-23 | 鸿富锦精密工业(武汉)有限公司 | Connector combination |
| CN204668665U (en) * | 2015-04-30 | 2015-09-23 | 菲尼克斯亚太电气（南京）有限公司 | A kind of relay calibrating terminal |
| EP3386033A1 (en) * | 2017-04-07 | 2018-10-10 | Lapp Engineering & Co. | Insulating element for a connector unit |
| JP2019153572A (en) * | 2018-03-02 | 2019-09-12 | 矢崎総業株式会社 | Bus bar holding structure, electric connection box, and wire harness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113904154A (en) | 2022-01-07 |
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