CN111245257A - Household power supply conversion device and matching device thereof - Google Patents
Household power supply conversion device and matching device thereof Download PDFInfo
- Publication number
- CN111245257A CN111245257A CN202010192758.5A CN202010192758A CN111245257A CN 111245257 A CN111245257 A CN 111245257A CN 202010192758 A CN202010192758 A CN 202010192758A CN 111245257 A CN111245257 A CN 111245257A
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- China
- Prior art keywords
- power conversion
- plate
- bottom plate
- top plate
- contact
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- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a household power supply conversion device and a matching device thereof, wherein a power supply conversion main body is respectively and electrically connected with a top plate, a bottom plate and a middle plate through leads; the left ends of the top plate, the bottom plate and the middle plate are respectively rotatably connected with the power conversion main body through a mounting shaft, and the lower end face of the top plate, the upper end face of the middle plate and the upper end face of the bottom plate are respectively provided with a slope-shaped contact surface; each contact surface is provided with uniformly distributed blind holes for charging.
Description
Technical Field
The invention belongs to the field of power conversion devices, and particularly relates to a household power conversion device and a matching device thereof.
Background
The household power converter is often used when a mobile phone or various devices are charged, and is inconvenient to plug and unplug, especially when light is dark, and is inconvenient to use.
Disclosure of Invention
The present invention is directed to a household power conversion device and a related device thereof, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
1. a household power conversion device, comprising: a power conversion body, wherein: the power conversion main body is electrically connected with the top plate 3, the bottom plate 7 and the middle plate 8 through leads respectively; the left ends of the top plate 3, the bottom plate 7 and the middle plate 8 are respectively rotatably connected with the power conversion main body 1 through a mounting shaft 2, and the lower end face of the top plate 3, the upper end face of the middle plate 8 and the upper end face of the bottom plate 7 are respectively provided with a slope-shaped contact surface 4; each contact surface 4 is provided with charging blind holes 6 which are uniformly distributed.
2. A household power conversion device, wherein: each mounting shaft 2 is provided with a torsion spring, so that the top plate 3, the bottom plate 7 and the middle plate 8 respectively have certain rotary potential energy.
3. A household power conversion device, wherein: the tail parts of the right ends of the top plate 3, the bottom plate 7 and the middle plate 8 are made of high-density materials, and further form a gravity part 5.
4. A household power conversion device, wherein: the top plate 3, the bottom plate 7 and the middle plate 8 are made of magnetic materials at the tail of the right end, and further form a gravity part 5.
5. A household power conversion device, wherein: the contact surface 4 consists of a flexible material which is easily deformable and flame-retardant.
6. A household power conversion device, wherein: the contact surface 4 is made of fiber or flame retardant fabric, and the inner cavity is covered by fiber or floccule and other soft flame retardant materials, and the structure is similar to a quilt covered with duck down.
7. A household power conversion device, wherein: the charging blind holes 6 on the contact surface 4 on the lower side of the top plate 3 and the contact surface 4 on the lower side of the middle plate 8 are cathode blind holes and are respectively electrically connected with the top plate 3 and the bottom plate 7 through leads; the charging blind hole 6 on the contact surface 4 on the upper side of the middle plate 8 and the charging blind hole 6 on the contact surface 4 on the upper side of the bottom plate 7 are positive charging blind holes 6 and are respectively electrically connected with the middle plate 8 and the bottom plate 7 through leads; the charging blind hole 6 of the positive electrode is not consistent with the charging blind hole 6 of the negative electrode in size.
8. A household power conversion device, wherein: when the top plate 3, the bottom plate 7 and the middle plate 8 are not inserted into each other, a certain gap is left between the top plate 3, the bottom plate 7 and the middle plate 8, the gap can be realized through a torsion spring, or the width of the gap is controlled by increasing the thickness of the gravity part 5 of the top plate 3, the bottom plate 7 and the middle plate 8.
9. A household power conversion device kit, comprising: a data line 9, wherein:
two ends of the data line 9 are respectively and electrically connected with a first connector 10 and a second connector 11; an interlayer 12 is arranged on the outer layer of the data line 9; a metal wire 13 with an insulated surface is arranged in the interlayer 12; two first contacts 14 are respectively arranged on the left side and the right side of the metal wire 13; one of the positive contacts is a positive contact, the other one is a negative contact, the positive contacts and the negative contacts are respectively and electrically connected with a positive access point 20 and a negative access point 21 on a second contact 18 through thin wires, and a channel 16 is respectively arranged on the first joint 10 and the second joint 11; each channel 16 is internally provided with two inner holes 15, wherein the inner wall of one inner hole 15 is provided with a third contact 19 electrically connected with the positive charging wire core of the data wire 9, and the inner wall of the other inner hole 15 is provided with a third contact 19 electrically connected with the negative charging wire core of the data wire 9; the inner wall of each inner hole 15 is also provided with a flexible rubber layer; the left end and the right end of the metal wire 13 respectively penetrate through the channel 16 and are electrically connected with an inserting piece 17; the insert 17 is connected with a second contact 18; the second contact 18 has a positive electrode contact point 20 and a negative electrode contact point 21 mounted on both sides thereof.
10. A household power conversion device kit, wherein: the metal wire 13 is a steel wire or an iron wire, and has certain toughness while being deformed.
The invention has the technical effects and advantages that: through setting up roof 3, bottom plate 7, medium plate 8, utilize their opening and shutting to realize charging, enlarged the entry that charges, made things convenient for blind operation.
Drawings
FIG. 1 is a schematic structural diagram of a power conversion device according to the present invention;
fig. 2 is a schematic structural diagram of a power conversion device according to the present invention;
fig. 3 is a schematic diagram of the structure of the second contact 18 of the present invention;
in the figure: the power conversion device comprises a power conversion main body 1, an installation shaft 2, a top plate 3, a contact surface 4, a gravity part 5, a charging blind hole 6, a bottom plate 7, a middle plate 8, a data line 9, a first connector 10, a second connector 11, an interlayer 12, a metal wire 13, a first contact 14, an inner hole 15, a channel 16, an insertion sheet 17, a second contact 18, a third contact 19, a positive access point 20 and a negative access point 21.
Detailed Description
Embodiment 1, a home power conversion apparatus, comprising: power conversion body 1, wherein: the power conversion main body 1 is electrically connected with the top plate 3, the bottom plate 7 and the middle plate 8 through leads respectively; the left ends of the top plate 3, the bottom plate 7 and the middle plate 8 are respectively rotatably connected with the power conversion main body 1 through a mounting shaft 2, and the lower end face of the top plate 3, the upper end face of the middle plate 8 and the upper end face of the bottom plate 7 are respectively provided with a slope-shaped contact surface 4; each contact surface 4 is provided with charging blind holes 6 which are uniformly distributed.
Embodiment 2, a home power conversion apparatus, wherein: each mounting shaft 2 is provided with a torsion spring, so that the top plate 3, the bottom plate 7 and the middle plate 8 respectively have certain rotary potential energy. The rest is the same as example 1.
Embodiment 4, a home power conversion apparatus, wherein: the top plate 3, the bottom plate 7 and the middle plate 8 are made of magnetic materials at the tail of the right end, and further form a gravity part 5. The rest is the same as example 1 or 2.
Embodiment 5, a home power conversion apparatus, wherein: the contact surface 4 consists of a flexible material which is easily deformable and flame-retardant. The rest is the same as in example 3 or 4.
Embodiment 6, a home power conversion apparatus, wherein: the contact surface 4 is made of fiber or flame retardant fabric, and the inner cavity is covered by fiber or floccule and other soft flame retardant materials, and the structure is similar to a quilt covered with duck down. The rest is the same as example 5.
Embodiment 7, a home power conversion apparatus, wherein: the charging blind holes 6 on the contact surface 4 on the lower side of the top plate 3 and the contact surface 4 on the lower side of the middle plate 8 are cathode blind holes and are respectively electrically connected with the top plate 3 and the bottom plate 7 through leads; the charging blind hole 6 on the contact surface 4 on the upper side of the middle plate 8 and the charging blind hole 6 on the contact surface 4 on the upper side of the bottom plate 7 are positive charging blind holes 6 and are respectively electrically connected with the middle plate 8 and the bottom plate 7 through leads; the charging blind hole 6 of the positive electrode is not consistent with the charging blind hole 6 of the negative electrode in size. The rest is the same as example 6.
Embodiment 9, a household power conversion device kit, includes: a data line 9, wherein:
two ends of the data line 9 are respectively and electrically connected with a first connector 10 and a second connector 11; an interlayer 12 is arranged on the outer layer of the data line 9; a metal wire 13 with an insulated surface is arranged in the interlayer 12; two first contacts 14 are respectively arranged on the left side and the right side of the metal wire 13; one of the positive contacts is a positive contact, the other one is a negative contact, the positive contacts and the negative contacts are respectively and electrically connected with a positive access point 20 and a negative access point 21 on a second contact 18 through thin wires, and a channel 16 is respectively arranged on the first joint 10 and the second joint 11; each channel 16 is internally provided with two inner holes 15, wherein the inner wall of one inner hole 15 is provided with a third contact 19 electrically connected with the positive charging wire core of the data wire 9, and the inner wall of the other inner hole 15 is provided with a third contact 19 electrically connected with the negative charging wire core of the data wire 9; the inner wall of each inner hole 15 is also provided with a flexible rubber layer; the left end and the right end of the metal wire 13 respectively penetrate through the channel 16 and are electrically connected with an inserting piece 17; the insert 17 is connected with a second contact 18; the second contact 18 has a positive electrode contact point 20 and a negative electrode contact point 21 mounted on both sides thereof.
The working principle is as follows:
after the power conversion body 1 converts the electric energy, the corresponding current enters the top plate 3, the middle plate 8 and the bottom plate 7, and then enters the charging blind hole 6. When charging is needed, the side face of the second contact 18 is only required to be inserted into gaps among the top plate 3, the middle plate 8 and the bottom plate 7, charging is carried out through the positive electrode access point 20 and the negative electrode access point 21, current flows into a charging wire core of the data wire 9 through the positive electrode access point 20, the negative electrode access point 21, the first contact 14 containing the positive and negative contacts and the third contact 19 containing the positive and negative contacts, charging is achieved, certain elasticity is provided among the installed installation shaft 2, the top plate 3, the middle plate 8 and the bottom plate 7, and meanwhile the gravity part 5 has gravity or mutual magnetic attraction effect so that the second contact 18 can be clamped; the wire 13 has a deformation holding function, so that the best angle and position can be kept when charging is carried out; when the pulling insert 17 and the two first contacts 14 respectively enter the two third contacts 19 to realize the contact between the positive electrode and the negative electrode and the charging core wire, the contact surface 4 can be made of a material similar to a pillow, so that when a plurality of charging devices are plugged in, the charging devices can be squeezed in through local deformation, and the interference on other second contacts 18 in a charging state can be prevented.
Claims (10)
1. A household power conversion device, comprising: the power conversion main part is characterized in that: the power conversion main body is electrically connected with the top plate, the bottom plate and the middle plate through leads respectively; the left ends of the top plate, the bottom plate and the middle plate are respectively rotatably connected with the power conversion main body through a mounting shaft, and the lower end face of the top plate, the upper end face of the middle plate and the upper end face of the bottom plate are respectively provided with a slope-shaped contact surface; each contact surface is provided with uniformly distributed blind holes for charging.
2. A household power conversion device as defined in claim 1, wherein: each installation axle all installs a torsion spring for roof, bottom plate, medium plate possess certain rotational potential energy respectively.
3. A household power conversion apparatus as claimed in claim 1 or 2, wherein: the tail parts of the right ends of the top plate, the bottom plate and the middle plate are made of high-density materials, so that a gravity part is formed.
4. A household power conversion apparatus as claimed in claim 1 or 2, wherein: the tail parts of the right ends of the top plate, the bottom plate and the middle plate are made of magnetic materials, and further form a gravity part.
5. A household power conversion apparatus as claimed in claim 3 or 4, wherein: the contact surface is made of a flexible material that is easily deformable and flame retardant.
6. A household power conversion apparatus as defined in claim 5, wherein: the contact surface is composed of fiber or flame-retardant cloth, and the inner cavity is wrapped by soft flame-retardant material such as fiber or floccule, and the structure of the quilt is similar to that of a quilt wrapped with duck down.
7. A household power conversion apparatus as defined in claim 6, wherein: the charging blind holes on the contact surface of the lower side of the top plate and the contact surface of the lower side of the middle plate are negative blind holes and are respectively electrically connected with the top plate and the bottom plate through leads; the charging blind hole on the contact surface on the upper side of the middle plate and the charging blind hole on the contact surface on the upper side of the bottom plate are anode charging blind holes and are respectively electrically connected with the middle plate and the bottom plate through leads; the charging blind hole of the positive electrode is not consistent with the charging blind hole of the negative electrode in size.
8. A household power conversion apparatus as defined in claim 7, wherein: when the top plate, the bottom plate and the middle plate are not stuffed with objects, a certain gap is reserved between the top plate, the bottom plate and the middle plate, the gap can be realized through a torsion spring, or the width of the gap is controlled by increasing the thickness of the gravity part of the top plate, the bottom plate and the middle plate.
9. A household power conversion device kit, comprising: a data line, wherein:
the two ends of the data line are respectively and electrically connected with a first joint and a second joint; an interlayer is arranged on the outer layer of the data line; a metal wire with the surface coated in an insulating way is arranged in the interlayer; two first contacts are respectively arranged on the left side and the right side of the metal wire; one of the positive contacts is a positive contact, the other one is a negative contact, the positive contacts and the negative contacts are electrically connected with a positive access point and a negative access point on the second contact respectively through thin wires, and a channel is respectively arranged on the first joint and the second joint; each channel is internally provided with two inner holes, the inner wall of one inner hole is provided with a third contact electrically connected with the anode charging wire core of the data wire, and the inner wall of the other inner hole is provided with a third contact electrically connected with the cathode charging wire core of the data wire; the inner wall of each inner hole is also provided with a flexible rubber layer; the left end and the right end of the metal wire respectively penetrate through the channel to be electrically connected with one insertion piece; a second contact is connected to the plug; and the two side surfaces of the second contact are respectively provided with a positive pole access point and a negative pole access point.
10. A home power conversion device kit as claimed in claim 9, wherein: the metal wire is a steel wire or an iron wire, has deformation and has certain toughness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010192758.5A CN111245257A (en) | 2020-03-18 | 2020-03-18 | Household power supply conversion device and matching device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010192758.5A CN111245257A (en) | 2020-03-18 | 2020-03-18 | Household power supply conversion device and matching device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111245257A true CN111245257A (en) | 2020-06-05 |
Family
ID=70880486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010192758.5A Pending CN111245257A (en) | 2020-03-18 | 2020-03-18 | Household power supply conversion device and matching device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111245257A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449300A (en) * | 1993-02-18 | 1995-09-12 | Yoon; Heung S. | Connection terminal assembly having elastically mounted wire contacting plates |
| CN2731795Y (en) * | 2004-06-23 | 2005-10-05 | 水松弟 | Contact clip of connector |
| DE102008062296A1 (en) * | 2007-12-20 | 2009-06-25 | Yazaki Corporation | lever connector |
| CN201576608U (en) * | 2009-12-11 | 2010-09-08 | 中国西电电气股份有限公司 | Conductive switch blade device of high voltage isolation switch |
| CN202423718U (en) * | 2011-11-29 | 2012-09-05 | 山东科技大学 | Novel power socket |
| CN209516709U (en) * | 2019-04-24 | 2019-10-18 | 潍坊歌尔电子有限公司 | A kind of charging assembly and charging system |
-
2020
- 2020-03-18 CN CN202010192758.5A patent/CN111245257A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449300A (en) * | 1993-02-18 | 1995-09-12 | Yoon; Heung S. | Connection terminal assembly having elastically mounted wire contacting plates |
| CN2731795Y (en) * | 2004-06-23 | 2005-10-05 | 水松弟 | Contact clip of connector |
| DE102008062296A1 (en) * | 2007-12-20 | 2009-06-25 | Yazaki Corporation | lever connector |
| CN201576608U (en) * | 2009-12-11 | 2010-09-08 | 中国西电电气股份有限公司 | Conductive switch blade device of high voltage isolation switch |
| CN202423718U (en) * | 2011-11-29 | 2012-09-05 | 山东科技大学 | Novel power socket |
| CN209516709U (en) * | 2019-04-24 | 2019-10-18 | 潍坊歌尔电子有限公司 | A kind of charging assembly and charging system |
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Application publication date: 20200605 |