CN105119076A - Connection device of electrophoresis apparatus and matched power supply - Google Patents
Connection device of electrophoresis apparatus and matched power supply Download PDFInfo
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- CN105119076A CN105119076A CN201510620561.6A CN201510620561A CN105119076A CN 105119076 A CN105119076 A CN 105119076A CN 201510620561 A CN201510620561 A CN 201510620561A CN 105119076 A CN105119076 A CN 105119076A
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- power supply
- electrophoresis apparatus
- jack
- supply jack
- negative
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- 238000001962 electrophoresis Methods 0.000 title claims abstract description 43
- 239000004020 conductor Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000001155 isoelectric focusing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 238000007693 zone electrophoresis Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 238000000246 agarose gel electrophoresis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004720 dielectrophoresis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 101150051821 era gene Proteins 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011544 gradient gel Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
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Abstract
The invention relates to a jointing device of an electrophoresis apparatus and a matched power supply, which comprises the electrophoresis apparatus, wherein a first positive power supply jack and a first negative power supply jack are arranged on the electrophoresis apparatus, the electrophoresis apparatus is correspondingly connected with a power supply, a second positive power supply jack and a second negative power supply jack are arranged on the power supply, a first positive power supply plug is connected in the first positive power supply jack in a matching way, a first negative power supply plug is connected in the first negative power supply jack in a matching way, the first positive power supply plug and the first negative power supply plug are both connected with first adapter connectors through leads, two first adapter connectors are inserted into a prompting adapter device, and the prompting adapter device is connected with the power supply through leads. The invention has the advantages that: the invention ensures the correct insertion of the electrophoresis apparatus by arranging the jacks with different section shapes on the electrophoresis apparatus, and simultaneously, the prompting switching device is arranged between the electrophoresis apparatus and the power supply, and the correct wiring is ensured by the common prompting function of the indicator lamp and the buzzer in the prompting switching device, so that the electrophoresis apparatus can be normally electrified.
Description
Technical field
The present invention relates to electrophoresis apparatus technical field, particularly relate to the coupling device of a kind of electrophoresis apparatus and supporting power supply.
Background technology
Rear era gene and protein science epoch have been arrived in bioscience research, are the current most effective methods of protein science in the world etc. point focusing.Tradition isoelectric focusing requires below voltage 3000v, and electric current is below 1 milliampere, and up-to-date isoelectric focusing technique IPG-2-DE (solid phase PH gradient gel dielectrophoresis) then requires 10000v, even higher, and electric current arrives hundreds of microampere tens.So isoelectric focusing requires that voltage range is wide, and normally superhigh pressure scope, current precision is high, is generally microampere order.
Electrophoretic techniques is the indispensable important analysis means of molecular biology research.Electrophoresis is generally divided into free boundary electrophoresis and the large class of zone electrophoresis two, and free boundary electrophoresis does not need holder.Zone electrophoresis then needs with various types of material as holder, conventional holder has filter paper, acetate film, non-gelation holder, gelation holder and silica gel-G thin layer etc., and the most frequently used in biology field is agarose gel electrophoresis.So-called electrophoresis, refer to charged particle motion in the electric field, different material due to the difference of electrically charged and molecular weight, therefore movement velocity is different in the electric field, according to this feature, application electrophoresis just can carry out qualitative or quantitative analysis to different material, or certain mixture is carried out proximate analysis or single component extraction preparation, and this is extremely important in clinical examination or experimental study.
Electrophoresis apparatus manufactures based on above-mentioned principle design just, and electrophoresis apparatus must provide power supply for it in use, and existing electrophoresis apparatus is provided with two attaching plugs extended out, and attaching plug inserts in the supply hub of supporting power supply, thus switches on power.But the shape between two attaching plugs and between two supply hubs is the same with specification, even if the coloured difference of both positive and negative polarity, or easily wrong plug, cause electrophoresis direction contrary, cause electrophoresis experiment failure.
Summary of the invention
The object of the invention is to solve the shortcoming existed in prior art, and the coupling device of a kind of electrophoresis apparatus proposed and supporting power supply.
To achieve these goals, present invention employs following technical scheme:
The coupling device of a kind of electrophoresis apparatus and supporting power supply, comprise electrophoresis apparatus, described electrophoresis apparatus is provided with the first cathode power supply jack and the first negative power supply jack, described electrophoresis apparatus correspondence connects power supply, described power supply is provided with the second cathode power supply jack and the second negative power supply jack, it is characterized in that: be connected in described first cathode power supply jack the first cathode power supply plug, be connected in described first negative power supply jack the first negative power supply plug, described first cathode power supply plug is all connected the first patchplug by wire with the first negative power supply plug, two described first patchplug grafting prompting switching devices, prompting switching device passes through wire connecting power.
Preferably, described prompting switching device comprises casing, the 3rd cathode power supply jack and the 3rd negative power supply jack is provided with in the side of described casing, the 4th cathode power supply jack .2 and the 4th negative power supply jack .2 is provided with at the opposite side of described casing, central conductor is connected between described 3rd cathode power supply jack and the 4th cathode power supply jack .2, also central conductor is connected between described 3rd negative power supply jack and the 4th negative power supply jack .2, the first light-emitting diode is connected by positive pole to negative pole between two central conductors, the second light-emitting diode is connected by negative pole to positive pole between two central conductors.
Preferably, between two central conductors, buzzer is connected by negative pole to positive pole.
Preferably, the light that described first light-emitting diode sends is green glow, and the light that described second light-emitting diode sends is ruddiness.
Preferably, the cross section of described first cathode power supply jack is triangular structure, and the cross sectional shape of described first cathode power supply plug is the triangle matched with the first cathode power supply jack.
Preferably, the cross section of the first negative power supply jack is circular configuration, and the cross sectional shape of described first negative power supply plug is the circle matched with the first negative power supply jack.
The invention has the advantages that: the coupling device of a kind of electrophoresis apparatus provided by the present invention and supporting power supply, by arranging the different jack of cross sectional shape on electrophoresis apparatus, ensure that the correct of its grafting, between electrophoresis apparatus and power supply, be provided with prompting switching device simultaneously, by the indicator light in prompting switching device and the common suggesting effect of buzzer, the correctness of wiring ensured, makes electrophoresis apparatus can normal power-up.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is prompting switching device electric elements inside connection diagram.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, the coupling device of a kind of electrophoresis apparatus provided by the invention and supporting power supply, comprise electrophoresis apparatus 1, described electrophoresis apparatus 1 is provided with the first cathode power supply jack 4 and the first negative power supply jack 5, the cross section of described first cathode power supply jack 4 is triangular structure, and the cross section of the first negative power supply jack 5 is circular configuration.Be connected in described first cathode power supply jack 4 first cathode power supply plug 6, and the cross sectional shape of described first cathode power supply plug 6 is the triangle matched with the first cathode power supply jack 4.Be connected in described first negative power supply jack 5 first negative power supply plug 7, and the cross sectional shape of described first negative power supply plug 7 is the circle matched with the first negative power supply jack 5.
Described first cathode power supply plug 6 is all connected the first patchplug 16 by wire 15 with the first negative power supply plug 7, the cross section that described first patchplug 16 is is circular configuration, two described first patchplug 16 grafting prompting switching devices 2, described prompting switching device 2 comprises casing, two described first patchplugs 16 are plugged on the 3rd cathode power supply jack 8.1 and the 3rd negative power supply jack 9.1 of described prompting switching device 2 side respectively, the 4th cathode power supply jack 8.2 and the 4th negative power supply jack 9.2 is provided with at the opposite side of described casing, equal grafting second patchplug in described 4th cathode power supply jack 8.2 and the 4th negative power supply jack 9.2, for drawing in described second patchplug figure, each second patchplug all connects second plug by wire 15, the cross section of two the second plugs is circular configuration, in the second cathode power supply jack 13 that two the second plugs are plugged on power supply 3 respectively and the second negative power supply jack 14.
Central conductor 17 is connected between described 3rd cathode power supply jack 8.1 and the 4th cathode power supply jack 8.2, also central conductor 17 is connected between described 3rd negative power supply jack 9.1 and the 4th negative power supply jack 9.2, the first light-emitting diode 10 is connected by positive pole to negative pole between two central conductors 17, the light that described first light-emitting diode 10 sends is green glow, between two central conductors 17, connect the second light-emitting diode 11 by negative pole to positive pole, the light that described second light-emitting diode 11 sends is ruddiness.Buzzer 12 is connected by negative pole to positive pole between two central conductors 17.
When plug grafting is correct, described first light-emitting diode 10 sends green glow, and the second light-emitting diode 11 described in when grafting is incorrect sends ruddiness and buzzer 12 sounds the alarm.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and improvement design thereof and replace or change, all should be encompassed in protection scope of the present invention.
Claims (6)
1. the coupling device of an electrophoresis apparatus and supporting power supply, comprise electrophoresis apparatus (1), described electrophoresis apparatus (1) is provided with the first cathode power supply jack (4) and the first negative power supply jack (5), described electrophoresis apparatus (1) correspondence connects power supply (3), described power supply (3) is provided with the second cathode power supply jack (13) and the second negative power supply jack (14), it is characterized in that: be connected in described first cathode power supply jack (4) the first cathode power supply plug (6), be connected in described first negative power supply jack (5) the first negative power supply plug (7), described first cathode power supply plug (6) is all connected the first patchplug (16) by wire (15) with the first negative power supply plug (7), two described first patchplug (16) grafting prompting switching device (2), prompting switching device (2) connects power supply (3) by wire (15).
2. according to the coupling device of a kind of electrophoresis apparatus according to claim 1 and supporting power supply, it is characterized in that: described prompting switching device (2) comprises casing, the 3rd cathode power supply jack (8.1) and the 3rd negative power supply jack (9.1) is provided with in the side of described casing, the 4th cathode power supply jack (8.2) and the 4th negative power supply jack (9.2) is provided with at the opposite side of described casing, central conductor (17) is connected between described 3rd cathode power supply jack (8.1) and the 4th cathode power supply jack (8.2), also central conductor (17) is connected between described 3rd negative power supply jack (9.1) and the 4th negative power supply jack (9.2), the first light-emitting diode (10) is connected by positive pole to negative pole between two central conductors (17), the second light-emitting diode (11) is connected by negative pole to positive pole between two central conductors (17).
3. the coupling device of a kind of electrophoresis apparatus according to claim 2 and supporting power supply, is characterized in that: between two central conductors (17), connect buzzer (12) by negative pole to positive pole.
4. the coupling device of a kind of electrophoresis apparatus according to claim 2 and supporting power supply, is characterized in that: the light that described first light-emitting diode (10) sends is green glow, and the light that described second light-emitting diode (11) sends is ruddiness.
5. the coupling device of a kind of electrophoresis apparatus according to claim 1 and supporting power supply, it is characterized in that: the cross section of described first cathode power supply jack (4) is triangular structure, the cross sectional shape of described first cathode power supply plug (6) is the triangle matched with the first cathode power supply jack (4).
6. the coupling device of a kind of electrophoresis apparatus according to claim 1 and supporting power supply, it is characterized in that: the cross section of the first negative power supply jack (5) is circular configuration, the cross sectional shape of described first negative power supply plug (7) is the circle matched with the first negative power supply jack (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620561.6A CN105119076A (en) | 2015-09-27 | 2015-09-27 | Connection device of electrophoresis apparatus and matched power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620561.6A CN105119076A (en) | 2015-09-27 | 2015-09-27 | Connection device of electrophoresis apparatus and matched power supply |
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| Publication Number | Publication Date |
|---|---|
| CN105119076A true CN105119076A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510620561.6A Pending CN105119076A (en) | 2015-09-27 | 2015-09-27 | Connection device of electrophoresis apparatus and matched power supply |
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| Country | Link |
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| CN (1) | CN105119076A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356653A (en) * | 2017-08-21 | 2017-11-17 | 莫纳（苏州）生物科技有限公司 | Integral type electrophoresis apparatus |
Citations (6)
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|---|---|---|---|---|
| WO1997007568A1 (en) * | 1995-08-11 | 1997-02-27 | Shoshin Idosaka | Method and apparatus for signal generation to check for electric connection, and safety connector |
| CN1487632A (en) * | 2003-01-21 | 2004-04-07 | 廖耀正 | DC Plug and socket |
| CN102480088A (en) * | 2010-11-30 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Power supply transfer device |
| CN103647186A (en) * | 2013-11-28 | 2014-03-19 | 中山康方生物医药有限公司 | A jointing apparatus of an improved electrophoresis apparatus and a matched power supply |
| CN104617172A (en) * | 2015-01-05 | 2015-05-13 | 深圳市元征科技股份有限公司 | USB connection line |
| CN205092340U (en) * | 2015-09-27 | 2016-03-16 | 电子科技大学中山学院 | Connection device of electrophoresis apparatus and matched power supply |
-
2015
- 2015-09-27 CN CN201510620561.6A patent/CN105119076A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997007568A1 (en) * | 1995-08-11 | 1997-02-27 | Shoshin Idosaka | Method and apparatus for signal generation to check for electric connection, and safety connector |
| CN1487632A (en) * | 2003-01-21 | 2004-04-07 | 廖耀正 | DC Plug and socket |
| CN102480088A (en) * | 2010-11-30 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Power supply transfer device |
| CN103647186A (en) * | 2013-11-28 | 2014-03-19 | 中山康方生物医药有限公司 | A jointing apparatus of an improved electrophoresis apparatus and a matched power supply |
| CN104617172A (en) * | 2015-01-05 | 2015-05-13 | 深圳市元征科技股份有限公司 | USB connection line |
| CN205092340U (en) * | 2015-09-27 | 2016-03-16 | 电子科技大学中山学院 | Connection device of electrophoresis apparatus and matched power supply |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356653A (en) * | 2017-08-21 | 2017-11-17 | 莫纳（苏州）生物科技有限公司 | Integral type electrophoresis apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |