CN104319831A - Electrode structure of handheld display - Google Patents
Electrode structure of handheld display Download PDFInfo
- Publication number
- CN104319831A CN104319831A CN201410534448.1A CN201410534448A CN104319831A CN 104319831 A CN104319831 A CN 104319831A CN 201410534448 A CN201410534448 A CN 201410534448A CN 104319831 A CN104319831 A CN 104319831A
- Authority
- CN
- China
- Prior art keywords
- hand
- electrode sheet
- spring electrode
- power
- held display
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 42
- 239000000758 substrate Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
Abstract
An electrode structure of a handheld display converts power sources of a power supply device through a power supply converter and then outputs the power sources onto a spring electrode plate. The spring electrode plate is fixed on a rotating structure and can rotate along with the rotating structure. Correspondingly, an annular electrode plate is installed at the power supply input end of the handheld display. The installation position of the annular electrode plate corresponds to the butting point of the spring electrode plate after the spring electrode plate penetrates through a casing of the power supply device. Therefore, the spring electrode plate transmits voltage converted through the power supply converter to the annular electrode plate so as to supply power to the handheld display; meanwhile when the spring electrode plate rotates along with the rotating structure, the spring electrode plate is constantly electrically connected with the annular electrode plate, accordingly when the handheld display rotates relative to the power supply device, the spring electrode plate and the annular electrode plate transmit the voltage converted through the power supply converter to the handheld display constantly.
Description
Technical field
The present invention relates to electrode structure, particularly relate to a kind of electrode structure of hand-held display.
Background technology
The saying that the concept of display is also ununified, but mostly identical to its understanding, as the term suggests it should be that certain e-file is shown to a kind of show tools screen reflexing to again human eye by specific transmission equipment.In broad terms, the display screen of phosphor screen, mobile phone and instant translator etc. that the large-screen that street corner is seen everywhere, television set, BSV are liquid crystal-spliced is all the category of display, refers generally to the display device be connected with host computer.Its application widely, arrives satellite monitoring greatly, little of seeing VCD, can say in modern society, its figure is ubiquitous, and its structure is generally round base and adds fuselage, along with the development of colour display screen technology, occurred the display of some other shapes, but application is few.
Generally battery pack is selected for hand-held monitor power supply, from battery pack, namely draws the power input exporting termination display.The connection of display and battery pack is made to be relatively-stationary like this.Therefore, battery pack then must be made to rotate with display to rotating display device simultaneously, thus make the rotational structure of display become more complicated.
Summary of the invention
Based on this, be necessary the electrode structure that a kind of simple hand-held display is provided.
An electrode structure for hand-held display, for making when hand-held display rotates relative to electric supply installation electric supply installation continue hand-held monitor power supply, comprising power-supply adapter, also comprising spring electrode sheet and annular electro pole piece; The input of described power-supply adapter is electrically connected with described electric supply installation, and the output of described power-supply adapter is electrically connected described spring electrode sheet; Described annular electro pole piece comprises inside and outside two annular electrodes, be installed on the both positive and negative polarity of the power access end of hand-held display respectively, described spring electrode sheet is used for fixing with rotational structure and rotating with rotational structure, be electrically connected through supporting with described annular electro pole piece after rotational structure and electric supply installation shell after described spring electrode sheet is fixed on rotational structure, the annular around described annular electro pole piece place when described spring electrode sheet rotates with rotational structure is rotated.
Wherein in an embodiment, inside and outside two annular electrodes of described annular electro pole piece are respectively negative pole and positive pole.
Wherein in an embodiment, described spring electrode sheet comprises fixed part, pars contractilis and movable part; Described pars contractilis connects described fixed part and described movable part respectively, and described movable part slidably reciprocates along the axis of described pars contractilis.
Wherein in an embodiment, described spring electrode sheet also comprises substrate, and described substrate is used for described spring electrode sheet and rotational structure to fix.
Wherein in an embodiment, described spring electrode sheet also comprises conductive part, and described conductive part is for being electrically connected described power-supply adapter, and described conductive part is located in described substrate.
Wherein in an embodiment, described fixed part protrudes and is arranged at described conductive part.
Wherein in an embodiment, be electrically connected between described fixed part, described pars contractilis and described movable part.
Wherein in an embodiment, described spring electrode sheet comprises four electrode slices, and described four electrode slices are divided into two groups, supports respectively be electrically connected with the inside-and-outside ring electrode of described annular electro pole piece.
Wherein in an embodiment, described power-supply adapter is fixed on the shell of electric supply installation.
The electrode structure of above-mentioned hand-held display outputs to spring electrode sheet by power-supply adapter by after the Power convert of electric supply installation.And spring electrode sheet is fixed on rotational structure and can rotate with rotational structure.Corresponding, annular electro pole piece is installed on the power access end of hand-held display.And the installation site of annular electro pole piece and spring electrode sheet are corresponding through supporting after electric supply installation shell.Therefore, spring electrode sheet by power-supply adapter change after voltage transmission to annular electro pole piece, thus power to hand-held display, when spring electrode sheet rotates with rotational structure simultaneously, spring electrode sheet is electrically connected with annular electro pole piece all the time, thus, when hand-held display is rotated relative to electric supply installation, the voltage transmission that power-supply adapter is changed by spring electrode sheet and annular electro pole piece is all the time to hand-held display.
Accompanying drawing explanation
Fig. 1 is the explosive view of spring electrode sheet, rotational structure and electric supply installation;
Fig. 2 is the scheme of installation of annular electro pole piece and hand-held display;
Fig. 3 is the scheme of installation of spring electrode sheet and electric supply installation;
Fig. 4 is one of combination schematic diagram of spring electrode sheet and electric supply installation;
Fig. 5 is one of combination schematic diagram of spring electrode sheet and electric supply installation;
Fig. 6 is the structural representation of spring electrode sheet.
Embodiment
An electrode structure for hand-held display, for making electric supply installation continue hand-held monitor power supply when hand-held display rotates relative to electric supply installation, comprises power-supply adapter, spring electrode sheet and annular electro pole piece; The input of power-supply adapter is electrically connected with electric supply installation, the output electrical connection spring electrode sheet of power-supply adapter; Annular electro pole piece comprises inside and outside two annular electrodes, be installed on the both positive and negative polarity of the power access end of hand-held display respectively, spring electrode sheet is used for fixing with rotational structure and rotating with rotational structure, be electrically connected through supporting with annular electro pole piece after rotational structure and electric supply installation shell after spring electrode sheet is fixed on rotational structure, the annular around annular electro pole piece place when spring electrode sheet rotates with rotational structure is rotated.
After spring electrode sheet and rotational structure are fixed, after the shell of electric supply installation, spring electrode sheet supports with annular electro pole piece and is electrically connected.Namely, when spring electrode sheet rotates with rotational structure, spring electrode sheet supports and moves in a circle on annular electro pole piece.Spring electrode sheet is electrically connected with annular electro pole piece all the time in rotation process.Therefore, electric supply installation can in display rotation process by power-supply adapter, spring electrode sheet and annular electro pole piece, all the time to monitor power supply.
As shown in Figure 1, be the explosive view of spring electrode sheet, rotational structure and electric supply installation.
Incorporated by reference to Fig. 2-5.
An electrode structure for hand-held display, for making electric supply installation continue hand-held monitor power supply when hand-held display rotates relative to electric supply installation, comprises power-supply adapter 20, spring electrode sheet 10 and annular electro pole piece (sign); The input of power-supply adapter 20 is electrically connected with electric supply installation, the output electrical connection spring electrode sheet 10 of power-supply adapter 20; Annular electro pole piece (sign) comprises inside and outside two annular electrodes, annular electrode 12 and outer ring electrode 11 namely.Be installed on the both positive and negative polarity of the power access end of hand-held display respectively, spring electrode sheet 10 is for fixing with rotational structure 30 and rotate with rotational structure 30, spring electrode sheet 10 to be fixed on after rotational structure 30 through rotational structure 30 and electric supply installation shell (battery case protecgulum 40) and to support with annular electro pole piece (sign) and is electrically connected, and when spring electrode sheet 10 rotates with rotational structure 30, annularly electrode slice (sign) rotates.
Inside and outside two annular electrodes of annular electro pole piece (sign) are respectively negative pole and positive pole.In the present embodiment, interior annular electrode 12 is negative pole, and outer ring electrode 11 is positive pole.In other embodiments, the polarity of inside-and-outside ring electrode can be contrary, determined by the power supply circuits of display.
The center of circle at annular electro pole piece (sign) place is identical with the center of circle of the rotating hole that rotational structure 30 connects with display.After rotational structure 30 is fixing with display, display drives when electric supply installation rotates by rotational structure 30, and spring electrode sheet 10 moves in a circle centered by the rotating shaft of rotational structure 30.Therefore, the position that annular electro pole piece (sign) is installed is the trajectory that spring electrode sheet 10 moves in a circle.
As shown in Figure 6, be the structural representation of spring electrode sheet.
Spring electrode sheet 10 comprises fixed part 104, pars contractilis 105 and movable part 106; Pars contractilis 105 is connecting portion 104 and movable part 106 respectively, and movable part 106 slidably reciprocates along the axis of pars contractilis 105.
The movable part 106 of spring electrode sheet 10 slidably reciprocates along the axis of pars contractilis 106 and forms elastic telescopic effect.
Spring electrode sheet 10 also comprises substrate 102, and substrate 102 is for fixing spring electrode sheet 10 and rotational structure 30.Concrete, substrate 102 is provided with screw, and substrate 102 is connected by threaded fastener with rotational structure 30.
Spring electrode sheet 10 also comprises conductive part 103, and conductive part 103 is for electric connection of power supply adapter 20, and conductive part 103 is located in substrate 102.
Fixed part 104 protrudes and is arranged at conductive part 103.Conductive part 103, fixed part 104, pars contractilis 105 and movable part 106 conduct electricity mutually.
Be electrically connected between fixed part 104, pars contractilis 105 and movable part 106.
Spring electrode sheet 10 comprises four electrode slices, and four electrode slices are divided into two groups, supports respectively be electrically connected with the inside-and-outside ring electrode of annular electro pole piece (sign).
Power-supply adapter 20 is fixed on the shell of electric supply installation.Power-supply adapter 20 is for being transferred to spring electrode sheet 10 by the voltage signal of electric supply installation.
Electric supply installation generally adopts battery pack.Therefore, battery case protecgulum 40 and battery case bonnet 50 can be adopted as electric supply installation shell.Concrete, power-supply adapter 20 is fixed on after on rotational structure 30, and be electrically connected four electrode slices respectively, wherein four electrode slices are divided into two groups, and two the electrode slice polarity being in same circumference are identical.Spring electrode sheet 10 is also fixed on rotational structure 30.Because the current-carrying part of spring electrode sheet 10 is for protruding cylinder.Therefore, the current-carrying part of spring electrode sheet 10 need be electrically connected through supporting with annular electro pole piece (sign) after conductive hole reserved on battery case protecgulum 40 again.
Thus, when display rotates relative to battery case, installation supports with spring electrode sheet 10 all the time with the annular electro pole piece at the display back side and contacts, and namely annular electro pole piece (sign) can keep being in conduction state with spring electrode sheet 10 all the time.Thus the voltage signal of battery pack is via after power-supply adapter 20 conversion, is transferred to display by spring electrode sheet 10 and annular electro pole piece.Namely, in display rotary course, the power supply state of battery pack to display is not affected.
The electrode structure of above-mentioned hand-held display outputs to spring electrode sheet 10 by power-supply adapter 20 by after the Power convert of electric supply installation.And spring electrode sheet 10 is fixed on rotational structure 30 and can rotate with rotational structure 30.Corresponding, annular electro pole piece is installed on the power access end of hand-held display.And the installation site of annular electro pole piece and spring electrode sheet 10 is corresponding through supporting after electric supply installation shell.Therefore, spring electrode sheet 10 power-supply adapter 20 is changed after voltage transmission to annular electro pole piece, thus power to hand-held display, when spring electrode sheet 10 rotates with rotational structure 30 simultaneously, spring electrode sheet 10 is electrically connected with annular electro pole piece all the time, thus, when hand-held display is rotated relative to electric supply installation, the voltage transmission that power-supply adapter 20 is changed by spring electrode sheet 10 and annular electro pole piece is all the time to hand-held display.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (9)
1. an electrode structure for hand-held display, for making when hand-held display rotates relative to electric supply installation electric supply installation continue hand-held monitor power supply, comprising power-supply adapter, it is characterized in that, also comprising spring electrode sheet and annular electro pole piece; The input of described power-supply adapter is electrically connected with described electric supply installation, and the output of described power-supply adapter is electrically connected described spring electrode sheet; Described annular electro pole piece comprises inside and outside two annular electrodes, be installed on the both positive and negative polarity of the power access end of hand-held display respectively, described spring electrode sheet is used for fixing with rotational structure and rotating with rotational structure, be electrically connected through supporting with described annular electro pole piece after rotational structure and electric supply installation shell after described spring electrode sheet is fixed on rotational structure, the annular around described annular electro pole piece place when described spring electrode sheet rotates with rotational structure is rotated.
2. the electrode structure of hand-held display according to claim 1, is characterized in that, inside and outside two annular electrodes of described annular electro pole piece are respectively negative pole and positive pole.
3. the electrode structure of hand-held display according to claim 1, is characterized in that, described spring electrode sheet comprises fixed part, pars contractilis and movable part; Described pars contractilis connects described fixed part and described movable part respectively, and described movable part slidably reciprocates along the axis of described pars contractilis.
4. the electrode structure of hand-held display according to claim 3, is characterized in that, described spring electrode sheet also comprises substrate, and described substrate is used for described spring electrode sheet and rotational structure to fix.
5. the electrode structure of hand-held display according to claim 4, is characterized in that, described spring electrode sheet also comprises conductive part, and described conductive part is for being electrically connected described power-supply adapter, and described conductive part is located in described substrate.
6. the electrode structure of hand-held display according to claim 5, is characterized in that, described fixed part protrudes and is arranged at described conductive part.
7. the electrode structure of hand-held display according to claim 3, is characterized in that, is electrically connected between described fixed part, described pars contractilis and described movable part.
8. the electrode structure of hand-held display according to claim 1, is characterized in that, described spring electrode sheet comprises four electrode slices, and described four electrode slices are divided into two groups, supports respectively be electrically connected with the inside-and-outside ring electrode of described annular electro pole piece.
9. the electrode structure of hand-held display according to claim 1, is characterized in that, described power-supply adapter is fixed on the shell of electric supply installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410534448.1A CN104319831B (en) | 2014-10-11 | 2014-10-11 | Electrode structure of handheld display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410534448.1A CN104319831B (en) | 2014-10-11 | 2014-10-11 | Electrode structure of handheld display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104319831A true CN104319831A (en) | 2015-01-28 |
| CN104319831B CN104319831B (en) | 2017-01-18 |
Family
ID=52375030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410534448.1A Active CN104319831B (en) | 2014-10-11 | 2014-10-11 | Electrode structure of handheld display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104319831B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2565168Y (en) * | 2002-09-11 | 2003-08-06 | 洪进国 | Improved structure of side rotating type mobile phone electric connection |
| CN201153184Y (en) * | 2007-12-18 | 2008-11-19 | 余文达 | Electric Connector |
| CN202759489U (en) * | 2012-06-29 | 2013-02-27 | 西可通信技术设备（河源）有限公司 | Rotary handset |
-
2014
- 2014-10-11 CN CN201410534448.1A patent/CN104319831B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2565168Y (en) * | 2002-09-11 | 2003-08-06 | 洪进国 | Improved structure of side rotating type mobile phone electric connection |
| CN201153184Y (en) * | 2007-12-18 | 2008-11-19 | 余文达 | Electric Connector |
| CN202759489U (en) * | 2012-06-29 | 2013-02-27 | 西可通信技术设备（河源）有限公司 | Rotary handset |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104319831B (en) | 2017-01-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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