CN204832350U - Full -automatic separation skin percutaneous resistance measurement device - Google Patents
Full -automatic separation skin percutaneous resistance measurement device Download PDFInfo
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- CN204832350U CN204832350U CN201520624426.4U CN201520624426U CN204832350U CN 204832350 U CN204832350 U CN 204832350U CN 201520624426 U CN201520624426 U CN 201520624426U CN 204832350 U CN204832350 U CN 204832350U
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Abstract
The utility model provides a full -automatic separation skin percutaneous resistance measurement device, including the electrolytic bath platform that is equipped with a plurality of electrolytic baths, every outer electrolyte pipe lower part in the electrolytic bath has the solenoid valve to feed through notes positive displacement pump and electrolyte bottle, the movable upper cover of electrolyte pipe in outer electrolyte pipe upper shed is equipped with, interior electrolyte pipe lower part is with the fixed good separation animal skin of skin snap ring, electrolytic bath platform top corresponds the electric pole fluctuation platform that is equipped with in -band electrode and outer electrode, operation control circuit control lift drive assembly driving electrode lift platform reciprocates and makes inner electrode and outer electrode stretch into among the electrolyte, the separation animal skin of accurate resistance measurement circuit in to each electrolytic bath is measured, the percutaneous resistance data that record are passed through the storage of data output memory circuit and are exported display and printer, the beneficial effects of the utility model are that: develop the measuring device of the automatic control separation animal skin percutaneous resistance of can making perfect, solved full -automatic, swift, accurate, the standard difficult problem that separation animal skin percutaneous resistance detection worked of carrying on.
Description
Technical field
The utility model relates to a kind of full-automatic isolated skin through skin electric resistance measuring apparatus.
Background technology
Modern age for skin irritation and corrosive qualification and scientific research in often require to test accordingly, past major part experiment adopts living animal to carry out, present use living animal experiment less and less, what more focus on is use Animal skin to carry out the experiment of skin irritation and corrosivity etc. alternative method, is fixed by Animal skin and measures it through skin resistance value to distinguish pungency and the corrosivity of skin, the method that current Animal skin adopts through the measurement of skin resistance is a lot, manually multimeter is used after skin is fixing, direct current bridge or alternating current bridge etc. are measured, because electrolyte solution will be used as medium when measuring, so just easily cause polarization phenomena and the impact being subject to capacity effect, it is all manual operations, hand dipping, also larger by such environmental effects, and be single measurement, the slow efficiency of speed is low, have impact on quality and the safety of scientific experiment operation to a certain extent, hinder the deep development of correlative study, in order to overcome above-mentioned difficulties, fundamentally solve full-automatic, fast, accurately, standard, batch carry out the difficult problem of Animal skin through the work of skin resistance detection, research and develop a kind of new automatic isolated skin through skin resistance not re-using classic method measurement Animal skin and just become inevitable and exigence through skin electric resistance measuring apparatus.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of full-automatic isolated skin through skin electric resistance measuring apparatus, adopt Automatic Control commercial measurement Animal skin through skin resistance, solve full-automatic, quick, accurately, standard carry out the difficult problem of Animal skin through the work of skin resistance detection.
For achieving the above object, the technical solution of the utility model is to provide a kind of full-automatic isolated skin through skin electric resistance measuring apparatus, comprise a sealing and be fixed on electrolytic cell platform on electrolytic cell base, electrolytic cell platform there are several electrolytic cells, each electrolytic cell is made up of electrolyte inside pipe and outer electrolytic solution pipe, outer electrolytic solution pipe in each electrolytic cell has solenoid valve to be communicated to note positive displacement pump and electrolytic solution bottle below, outer electrolytic solution pipe upper opening, coordinate the movable top lid laying electrolyte inside pipe, electrolyte inside pipe fixes Animal skin with skin snap ring, interior electrode ports on movable top lid and dispatch from foreign news agency in highest terms directly over corresponding being provided be fixed on interior electrode on rise fall of electrodes platform and external electrode, the operation control circuit be arranged in computer operating box controls the lifting motor being fixedly mounted on base side wall in lifting driven unit, elevating movement done by the whole rise fall of electrodes platform of lifting motor driven rotary screw rod rotary actuation, interior electrode and external electrode is made in highest terms to stretch into or be retracted among the electrolytic solution in corresponding electrolyte inside pipe and outer electrolytic solution pipe from interior electrode ports and dispatch from foreign news agency respectively, the precise resistances metering circuit be arranged in computer operating box is accurately measured the resistance value of the Animal skin in each electrolytic cell respectively, what measurement obtained is stored through skin resistance data by data output memory circuit and is outputted to display and printer, data or printing can be recalled by guidance panel, Automatic Control Animal skin is through the measuring process of skin resistance and result.
The beneficial effects of the utility model are: develop a kind of full-automatic isolated skin through skin electric resistance measuring apparatus, avoid due to manual traditional measurement method that to cause measuring out of true, single measuring speed slow and pollute the problem of operator, batch Automatic Control can carry out the measurement of isolated skin through skin resistance, fundamentally solve full-automatic in scientific research and experiment, quick, accurately, standard, batch carry out the difficult problem of Animal skin through the work of skin resistance detection, be widely used in skin irritation and corrosion test.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model structure.
In figure:
1. electrode 7. movable top lid in display 2. computer operating box 3. sliding bearing 4. column axle 5. external electrode 6.
8. outer electrolytic solution pipe 9. electrolyte inside pipe 10. electrolytic solution 11. skin snap ring 12. Animal skin 13. electrolytic solution bottle
14. note positive displacement pump 15. solenoid valve 16. note discharging tube 17. electrolytic cell base 18. electrolytic cell 19. base side walls
Electrode ports 21. electrolytic cell platform 22. lifting motor 23. feet 24. clip 25. motor fixing plate in 20.
26. rotary screws 27. are elevated driven unit 28. positioning port 29. dispatch from foreign news agency in highest terms 30. upper cover handle 31. inner screw sheaths
Electrode wire harness 36. control cables in 32. screw thread cage plate 33. rise fall of electrodes platform 34. dispatch from foreign news agency polar curves 35.
37. screw rod support plate 38. screw rod sleeve pipe 39. computer operating box sidewall 40. operation control circuit 41. printers
42. precision resistance metering circuit 43. data export memory circuit 44. guidance panel.
Embodiment
By reference to the accompanying drawings and embodiment the utility model is illustrated.
As shown in drawings, the utility model provides a kind of full-automatic isolated skin through skin electric resistance measuring apparatus, it is characterized in that: comprise a sealing and be fixed on electrolytic cell platform 21 on electrolytic cell base 17, electrolytic cell base 17 is made by firm resistant material, it is smooth flat bottom, formation closed container box is supported by four sides base side wall 19, four angles of closed container box are vertically installed with the smooth column axle 4 of outer wall respectively, can retrain and support electrode hoistable platform 33 and computer operating box 2, the base side wall 19 on electrolytic cell base 17 one side is installed with motor fixing plate 25 and the lifting motor 22 of lifting driven unit 27, the base side wall 19 of electrolytic cell base 17 another side has aperture to be used for by note discharging tube 16 and control cables 36, in closed container box top, sealing fixedly mounts the electrolytic cell platform 21 containing several electrolytic cells 18, near the corner bottom of electrolytic cell base 17, feet 23 is installed, electrolytic cell platform 21 is the smooth moveable tops of the smooth outer surface that is made by fastening resistant material, even several circular holes with positioning port 28 of equidistantly arranging on table top, each circular hole outer electrolytic solution pipe 8 top mouth that is following and electrolytic cell 18 seals fixed, the size of circular hole is applicable to putting into the movable top lid 7 with electrolyte inside pipe 9 easily, positioning port 28 in circular hole can retrain position and the direction of movable top lid 7, movable top lid 7 is the circular flat covers be made by firm corrosion resistant insulating material, the activity of the circular hole with positioning port 28 evenly arranged in the external diameter of movable top lid 7 and electrolytic cell platform 21 top coordinates, the external diameter of movable top lid 7 also there is a positioning port 28 retrain direction and the position of placement movable top lid 7, movable top lid 7 also have two circular holes evenly arrange, its circular hole near positioning port 28 is dispatch from foreign news agency in highest terms 29, dispatch from foreign news agency in highest terms 29 position be just in time in immediately below the external electrode 5 on rise fall of electrodes platform 33, movable top lid 7 is interior electrode ports 20 away from the circular hole of positioning port 28, the position of interior electrode ports 20 is in immediately below the interior electrode 6 on rise fall of electrodes platform 33, the following sealing of interior electrode ports 20 is fixed with electrolyte inside pipe 9, the upper cover handle 30 being with small-bore endoporus is provided with vertically upward in movable top lid 7 edge, by instrument or directly just movable top lid 7 and electrolyte inside pipe 9 can be taken out or put into outer electrolytic solution pipe 8 with hand, 21 4 jiaos, electrolytic cell platform has the half round cut coordinated with four column axles 4, and moveable top four limit coordinates with four base side wall 19 inner edge activities of electrolytic cell base 17 to be taken out at any time and load, and the clip 24 on both sides is by fixed for whole electrolytic cell platform 21, electrolytic cell platform 21 there are several electrolytic cells 18, each electrolytic cell 18 is made up of electrolyte inside pipe 9 and outer electrolytic solution pipe 8, electrolytic cell 18 is the assemblies be made by firm corrosion resistant insulating material, its ragged edge is columnar outer electrolytic solution pipe 8, outer electrolytic solution pipe 8 in each electrolytic cell 18 has solenoid valve 15 to be communicated to note positive displacement pump 14 and electrolytic solution bottle 13 below, outer electrolytic solution pipe 8 upper opening, coordinate the movable top lid 7 laying electrolyte inside pipe 9, the circular hole of the band positioning port 28 on outer electrolytic solution pipe 8 top circular open and electrolytic cell platform 21 seals fixed, the cone mouth of the following conically funnel of outer electrolytic solution pipe 8 is installed with the solenoid valve 15 controlled by operation control circuit 40, the note positive displacement pump 14 that solenoid valve 15 other end is communicated with note discharging tube 16 and is controlled by operation control circuit 40, note positive displacement pump 14 is communicated with note discharging tube 16 and is connected in electrolytic solution bottle 13 through the aperture that base side wall 19 has, electrolyte inside pipe 9 is the penetrating pipes in two ends that the inside and outside wall that is made by firm corrosion resistant insulating material is smooth, what the sealing of its upper end was firm is arranged on the following of the interior electrode ports 20 of movable top lid 7, electrolyte inside pipe 9 fixes Animal skin 12 with skin snap ring 11, electrolyte inside pipe 9 is provided with a loop groove close to the cylindrical at lower edge place, after the annular ditch groove top of Animal skin 12 clad of a fritter animal used as test on the cylindrical of electrolyte inside pipe 9 lower end, Animal skin 12 fixed packet is rolled in annular ditch groove by the skin snap ring 11 being similar to flexible rubber ring with, make the electrolytic solution 10 of Animal skin 12 in sealing state in isolation electrolyte inside pipe 9 and the electrolytic solution 10 in outer electrolytic solution pipe 8, lifting driven unit 27 is the kinematic mechanisms made by metal material, the lifting motor 22 controlled by operation control circuit 40 is fixedly installed on the motor fixing plate 25 on base side wall 19, the other end of the rotary screw 26 be connected with lifting motor 22 is fixedly installed on the screw rod support plate 37 on computer operating box sidewall 39 by screw rod sleeve pipe 38, inner screw sheath 31 on the screw thread cage plate 32 that rise fall of electrodes platform 33 side is installed is engaged on rotary screw 26, the operation control circuit 40 be arranged in computer operating box 2 controls the lifting motor 22 being fixedly mounted on base side wall 19 in lifting driven unit 27, lifting motor 22 driven rotary screw rod 26 rotates, inner screw sheath 31 is driven screw thread cage plate 32 to drive rise fall of electrodes platform 33 to move up and down along the direction of rotary screw 26 by according to sense of rotation, interior electrode 6 and external electrode 5 is made in highest terms 29 to stretch into or be retracted among the electrolytic solution 10 in corresponding electrolyte inside pipe 8 and outer electrolytic solution pipe 8 from interior electrode ports 20 and dispatch from foreign news agency respectively, rise fall of electrodes platform 33 is the smooth moveable tops of the smooth outer surface that is made by fastening corrosion resistant insulating material, evenly electrode 6 and external electrode 5 in several is equidistantly placed with on moveable top, in each, the position of electrode 6 and external electrode 5 is accurately located, aim at respectively separately below be arranged on electrolytic cell platform 21 with electrode ports 20 and dispatch from foreign news agency in the movable top lid 7 of positioning port 28 in highest terms 29 circular hole on, the column axle 4 that the corner of rise fall of electrodes platform 33 is equipped with four sliding bearings 3 respectively and is fixed on four outer walls between electrolytic cell base 17 and computer operating box 2 smooth is slidably matched, inner screw sheath 31 on the screw thread cage plate 32 that rise fall of electrodes platform 33 side is installed is engaged on rotary screw 26, operation control circuit 40 control to drive when elevating movement done by lifting motor 22 drive electrode hoistable platform 33 electrode 6 and external electrode 5 in rise fall of electrodes platform 33 top stretch into or be retracted to corresponding in electrode ports 20 and dispatch from foreign news agency in highest terms 29 electrolyte inside pipe 9 and outer electrolytic solution pipe 8 in electrolytic solution in, just enter the detection of percutaneous resistance to being rolled in Animal skin 12 on annular ditch groove by skin snap ring fixed packet, interior electrode 6 and external electrode 5 are all the elongated conductive rods made by the metal material that conduction is good, different length and diameter are selected in requirement according to conduction, in each, the middle lower end smooth outer surface of electrode 6 and external electrode 5 is straight and upright is beneficial to conduction and preventing pollution and corrosion, in each, to be provided with external thread fixing and connect and be connected wire accordingly by nut and rise fall of electrodes platform 33 electrode 6 and the upper end of external electrode 5, in each electrode 6 all by one independently electrode wires form in electrode wire harness 35 lead to precision resistance metering circuit 42, the connection wire of all external electrodes all connects together the public dispatch from foreign news agency polar curve 34 of formation and also leads to precision resistance metering circuit 42, when the operation control circuit 40 drive electrode hoistable platform 33 in computer operating box 2 drives interior electrode 6 and external electrode 5 to move downward measuring position, be arranged on precision resistance metering circuit 42 in computer operating box 2 by the Animal skin 12 on the electrolyte inside pipe 9 in public dispatch from foreign news agency polar curve 34 and interior electrode wire harness 35 respectively Accurate Measurement each electrolytic cell 18 good through skin resistance, what measurement obtained stores or outputs on display 1 and printer 41 through skin resistance value by data output memory circuit 43, data or printing can be recalled by guidance panel 44, Automatic Control Animal skin 12 through the measuring process of skin resistance and result so that carry out next step scientific research and application afterwards again.
embodiment:
During use, first get out as required being coated with of some pieces of experiments and be covered with test medicine or the fresh in vitro animal skin 12 after process and test, and get out the suitable electrolytic solution 10 with finite concentration and requirement, operation control circuit 40 in computer operating box 2 is controlled be elevated the lifting motor 22 being fixedly mounted on base side wall 19 in driven unit 27 to move, lifting motor 22 driven rotary screw rod 26 rotates, inner screw sheath 31 is driven screw thread cage plate 32 to drive rise fall of electrodes platform 33 to move along the direction of rotary screw 26 by according to sense of rotation, whole rise fall of electrodes platform 33 is driven to be promoted to extreme higher position, interior electrode 6 and external electrode 5 is made to be in from interior electrode ports 20 and dispatch from foreign news agency in highest terms 29 positions of extracting out, do not affect follow-up taking-up and put into operation, four base side wall 19 inner edges of moveable top four limit of electrolytic cell platform 21 and electrolytic cell base 17 are installed, with the clip 24 on both sides, whole electrolytic cell platform 21 is fixed on electrolytic cell base 17 securely, printer 41 is installed printer paper, by instrument or direct hand, the movable top lid 7 above the moveable top of electrolytic cell platform 21 and electrolyte inside pipe 9 are taken out, electrolyte inside pipe 9 has a loop groove close to the cylindrical at lower edge place, the experiment of ready each fritter be coated with the annular ditch groove top of Animal skin 12 clad on each electrolyte inside pipe 9 lower end cylindrical being covered with test medicine or the animal used as test after process and test after, being coated with of experiment is covered with test medicine or is rolled in annular ditch groove through process and Animal skin 12 fixed packet after testing by the skin snap ring 11 being similar to flexible rubber ring with, make be covered with test medicine from being coated with of experiment or isolating in sealing state airtight through process and the body animal skin after testing 12, the electrolyte inside pipe 9 being covered with test medicine or the Animal skin 12 after process and test that is coated with wrapping experiment is reinstalled in electrolytic cell 18, the circular hole with positioning port 28 evenly arranged in movable top lid 7 and electrolytic cell platform 21 top coordinates close installation good, get and get out the suitable electrolytic solution 10 with finite concentration and requirement by highest terms 29 injecting appropriate electrolytic solution 10 respectively in electrolyte inside pipe 9 He in outer electrolytic solution pipe 8 from electrode ports 20 and dispatch from foreign news agency in movable top lid 7 top, being coated with of the experiment on a loop groove is had to be covered with test medicine or the Animal skin 12 after process and test to be rolled in annular ditch groove the isolation in sealing state by skin snap ring 11 fixed packet being similar to flexible rubber ring with airtight owing to being wrapped in electrolyte inside pipe 9 close to the cylindrical at lower edge place, an isolation is formed between electrolyte inside pipe 9 and outer electrolytic solution pipe 8, being coated with of experiment is covered with test medicine or whether the Animal skin 12 after process and test is corroded and damages its corresponding isolation capacity and insulativity all can change to some extent, the resistance value be reflected between electrolyte inside pipe 9 and outer electrolytic solution pipe 8 also will be different, connect the power supply of full-automatic isolated skin through skin electric resistance measuring apparatus, then experiment is started, operation control circuit 40 control to drive when descending motion done by lifting motor 22 drive electrode hoistable platform 33 the interior electrode 6 of rise fall of electrodes platform 33 top and external electrode 5 extend into corresponding in electrode ports 20 and dispatch from foreign news agency in highest terms 29 electrolyte inside pipe 9 and outer electrolytic solution pipe 8 in electrolytic solution in, when the operation control circuit 40 drive electrode hoistable platform 33 in computer operating box 2 drives interior electrode 6 and external electrode 5 to move downward measuring position, be arranged on precision resistance metering circuit 42 in computer operating box 2 by the experiment on the electrolyte inside pipe 9 in public dispatch from foreign news agency polar curve 34 and interior electrode wire harness 35 respectively Accurate Measurement each electrolytic cell 18 good be coated be covered with test medicine or the Animal skin 12 after process and test through skin resistance, what measurement obtained stores or outputs on display 1 and printer 41 through skin resistance value by data output memory circuit 43, operating personnel can recall data or printing by guidance panel 44, complete the measuring process of Automatic Control Animal skin 12 through skin resistance, according to obtain each resistance value data and normally through the contrast of skin resistance value just can extrapolate corresponding to these resistance value data this soon being coated with of experiment be covered with test medicine or whether be corroded through process and the Animal skin 12 after testing or damage, thus infer on this block Animal skin 12, whether the test medicine of coating or the result of process have corrosivity and nocuity for the mankind, finally control to be elevated the lifting motor 22 being fixedly mounted on base side wall 19 in driven unit 27 with operation control circuit 40 again to move, lifting motor 22 driven rotary screw rod 26 rotates, whole rise fall of electrodes platform 33 is driven to be promoted to extreme higher position, interior electrode 6 and external electrode 5 is made to be in from interior electrode ports 20 and dispatch from foreign news agency in highest terms 29 positions of extracting out, close the power supply of full-automatic isolated skin through skin electric resistance measuring apparatus, by instrument or direct hand, the movable top lid 7 above the moveable top of electrolytic cell platform 21 and electrolyte inside pipe 9 are taken out, open skin snap ring 11, the Animal skin 12 fixed packet be rolled in the annular ditch groove of electrolyte inside pipe 9 takes off process, electrolytic solution in outer electrolytic solution pipe 8 is drained, experimental data carries out next step scientific research and application.
Claims (9)
1. a full-automatic isolated skin is through skin electric resistance measuring apparatus, it is characterized in that: comprise a sealing and be fixed on electrolytic cell platform (21) on electrolytic cell base (17), electrolytic cell platform (21) there are several electrolytic cells (18), each electrolytic cell (18) is made up of electrolyte inside pipe (9) and outer electrolytic solution pipe (8), outer electrolytic solution pipe (8) in each electrolytic cell (18) has solenoid valve (15) to be communicated to note positive displacement pump (14) and electrolytic solution bottle (13) below, outer electrolytic solution pipe (8) upper opening, coordinate the movable top lid (7) laying electrolyte inside pipe (9), electrolyte inside pipe (9) fixes Animal skin (12) with skin snap ring (11), interior electrode ports (20) on movable top lid (7) and dispatch from foreign news agency in highest terms directly over (29) correspondence be provided with and be fixed on interior electrode (6) on rise fall of electrodes platform (33) and external electrode (5), the operation control circuit (40) be arranged in computer operating box (2) controls the lifting motor (22) being fixedly mounted on base side wall (19) in lifting driven unit (27), the whole rise fall of electrodes platform (33) of lifting motor (22) driven rotary screw rod (26) rotary actuation does elevating movement, make interior electrode (6) and external electrode (5) respectively from interior electrode ports (20) and dispatch from foreign news agency in highest terms (29) stretch into or be retracted among the electrolytic solution (10) in corresponding electrolyte inside pipe (8) and outer electrolytic solution pipe (8), the precise resistances metering circuit (42) be arranged in computer operating box (2) is accurately measured the resistance value of the Animal skin (12) on the electrolyte inside pipe (9) in each electrolytic cell (18) respectively, measure obtain export memory circuit (43) through skin resistance data by data and store and output to display (1) and printer (41), data or printing can be recalled by guidance panel 44, Automatic Control Animal skin (12) is through the measuring process of skin resistance and result.
2. the full-automatic isolated skin of one according to claim 1 is through skin electric resistance measuring apparatus, it is characterized in that: described electrolytic cell base (17) is made by firm resistant material, it is smooth flat bottom, formation closed container box is supported by four sides base side wall (19), four angles of closed container box are vertically installed with the smooth column axle (4) of outer wall respectively, can retrain and support electrode hoistable platform (33) and computer operating box (2), the base side wall (19) on electrolytic cell base (17) one side is installed with motor fixing plate (25) and the lifting motor (22) of lifting driven unit (27), the base side wall (19) of electrolytic cell base (17) another side has aperture to be used for by note discharging tube (16) and control cables (36), in closed container box top, sealing fixedly mounts the electrolytic cell platform (21) containing several electrolytic cells (18), feet (23) is installed near the corner bottom of electrolytic cell base (17).
3. the full-automatic isolated skin of one according to claim 1 is through skin electric resistance measuring apparatus, it is characterized in that: described electrolytic cell platform (21) is the smooth moveable top of the smooth outer surface that is made by fastening resistant material, even several circular holes with positioning port (28) of equidistantly arranging on table top, each circular hole outer electrolytic solution pipe (8) top mouth that is following and electrolytic cell (18) seals fixed, the size of circular hole is applicable to the movable top lid (7) put into easily with electrolyte inside pipe (9), positioning port (28) in circular hole can retrain position and the direction of movable top lid (7), there is the half round cut coordinated with four column axles (4) moveable top corner, moveable top four limit coordinates with four base side wall (19) inner edge activities of electrolytic cell base (17) to be taken out at any time and loads, the clip (24) on both sides is by fixed for whole electrolytic cell platform (21).
4. the full-automatic isolated skin of one according to claim 1 is through skin electric resistance measuring apparatus, it is characterized in that: described electrolytic cell (18) is the assembly be made by firm corrosion resistant insulating material, its ragged edge is columnar outer electrolytic solution pipe (8), the circular hole of the band positioning port (28) on outer electrolytic solution pipe (8) top circular open and electrolytic cell platform (21) seals fixed, the cone mouth of the following conically funnel of outer electrolytic solution pipe (8) is installed with the solenoid valve (15) controlled by operation control circuit (40), the note positive displacement pump (14) that solenoid valve (15) other end is communicated with note discharging tube (16) and is controlled by operation control circuit (40), note positive displacement pump (14) is communicated with note discharging tube (16) and is connected in electrolytic solution bottle (13) through the aperture that base side wall (19) has.
5. the full-automatic isolated skin of one according to claim 1 is through skin electric resistance measuring apparatus, it is characterized in that: described movable top lid (7) is the circular flat cover be made by firm corrosion resistant insulating material, the activity of the circular hole with positioning port (28) evenly arranged in the external diameter of movable top lid (7) and electrolytic cell platform (21) top coordinates, the external diameter of movable top lid (7) also there is a positioning port (28) retrain direction and the position of placement movable top lid (7), movable top lid (7) is upper also has two circular holes evenly to arrange, its circular hole near positioning port (28) is dispatch from foreign news agency in highest terms (29), the position of dispatch from foreign news agency in highest terms (29) is just in time in immediately below the external electrode (5) on rise fall of electrodes platform (33), movable top lid (7) is interior electrode ports (20) away from the circular hole of positioning port (28), the position of interior electrode ports (20) is in immediately below the interior electrode (6) on rise fall of electrodes platform (33), the following sealing of interior electrode ports (20) is fixed with electrolyte inside pipe (9), the upper cover handle (30) being with small-bore endoporus is provided with vertically upward in movable top lid (7) edge, by instrument or directly just movable top lid (7) and electrolyte inside pipe (9) can be taken out or put into outer electrolytic solution pipe (8) with hand.
6. the full-automatic isolated skin of one according to claim 1 is through skin electric resistance measuring apparatus, it is characterized in that: described electrolyte inside pipe (9) is the penetrating pipes in two ends that the inside and outside wall that is made by firm corrosion resistant insulating material is smooth, what the sealing of its upper end was firm is arranged on the following of the interior electrode ports (20) of movable top lid (7), electrolyte inside pipe (9) is provided with a loop groove close to the cylindrical at lower edge place, after the annular ditch groove top of Animal skin (12) clad of a fritter animal used as test on the cylindrical of electrolyte inside pipe (9) lower end, Animal skin (12) fixed packet is rolled in annular ditch groove by the skin snap ring (11) being similar to flexible rubber ring with, Animal skin (12) is made to isolate the electrolytic solution (10) in electrolyte inside pipe (9) and the electrolytic solution (10) in outer electrolytic solution pipe (8) in sealing state.
7. the full-automatic isolated skin of one according to claim 1 is through skin electric resistance measuring apparatus, it is characterized in that: described lifting driven unit (27) is the kinematic mechanisms made by metal material, the lifting motor (22) controlled by operation control circuit (40) is fixedly installed on the motor fixing plate (25) on base side wall (19), the other end of the rotary screw (26) be connected with lifting motor (22) is fixedly installed on the screw rod support plate (37) on computer operating box sidewall (39) by screw rod sleeve pipe (38), inner screw sheath (31) on the screw thread cage plate (32) that rise fall of electrodes platform (33) side is installed is engaged on rotary screw (26), when operation control circuit (40) control lifting motor (22) rotarily drives rotary screw (26) rotation, inner screw sheath (31) is driven screw thread cage plate (32) and drives rise fall of electrodes platform (33) to move up and down along the direction of rotary screw (26) according to sense of rotation.
8. the full-automatic isolated skin of one according to claim 1 is through skin electric resistance measuring apparatus, it is characterized in that: described rise fall of electrodes platform (33) is the smooth moveable top of the smooth outer surface that is made by fastening corrosion resistant insulating material, evenly electrode in several (6) and external electrode (5) is equidistantly placed with on moveable top, in each, the position of electrode (6) and external electrode (5) is accurately located, aim at separately below to be respectively arranged on electrolytic cell platform (21) with on the circular hole of the interior electrode ports (20) of the movable top lid (7) of positioning port (28) and dispatch from foreign news agency in highest terms (29), the column axle (4) that the corner of rise fall of electrodes platform (33) is equipped with four sliding bearings (3) respectively and is fixed on four outer walls between electrolytic cell base (17) and computer operating box (2) smooth is slidably matched, inner screw sheath (31) on the screw thread cage plate (32) that rise fall of electrodes platform (33) side is installed is engaged on rotary screw (26), control to drive when elevating movement done by lifting motor (22) drive electrode hoistable platform (33) the interior electrode (6) of rise fall of electrodes platform (33) top and external electrode (5) to stretch into or be retracted in the electrolytic solution in highest terms in the electrolyte inside pipe (9) of (29) and outer electrolytic solution pipe (8) of electrode ports (20) and dispatch from foreign news agency accordingly at operation control circuit (40), just be rolled in by skin snap ring fixed packet the detection that Animal skin on annular ditch groove (12) enters percutaneous resistance.
9. the full-automatic isolated skin of one according to claim 1 is through skin electric resistance measuring apparatus, it is characterized in that: described interior electrode (6) and external electrode (5) are all the elongated conductive rods made by the metal material that conduction is good, different length and diameter are selected in requirement according to conduction, in each, the middle lower end smooth outer surface of electrode (6) and external electrode (5) is straight and upright is beneficial to conduction and preventing pollution and corrosion, in each, to be provided with external thread fixing and connect and be connected wire accordingly by nut and rise fall of electrodes platform (33) electrode (6) and the upper end of external electrode (5), in each electrode (6) all by one independently electrode wires form in electrode wire harness (35) lead to precision resistance metering circuit (42), the connection wire of all external electrodes all connects together the public dispatch from foreign news agency polar curve (34) of formation and also leads to precision resistance metering circuit (42), when in operation control circuit (40) the drive electrode hoistable platform (33) in computer operating box (2) drives, electrode (6) and external electrode (5) move downward measuring position, precision resistance metering circuit (42) by public dispatch from foreign news agency polar curve (34) and interior electrode wire harness (35) measure respectively Animal skin (12) on the electrolyte inside pipe (9) in good each electrolytic cell (18) through skin resistance, exporting memory circuit (43) through skin resistance value by data stores or outputs on display (1) and printer (41), data or printing can be recalled by guidance panel (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624426.4U CN204832350U (en) | 2015-08-19 | 2015-08-19 | Full -automatic separation skin percutaneous resistance measurement device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624426.4U CN204832350U (en) | 2015-08-19 | 2015-08-19 | Full -automatic separation skin percutaneous resistance measurement device |
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| Publication Number | Publication Date |
|---|---|
| CN204832350U true CN204832350U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520624426.4U Active CN204832350U (en) | 2015-08-19 | 2015-08-19 | Full -automatic separation skin percutaneous resistance measurement device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116225A (en) * | 2015-08-19 | 2015-12-02 | 天津开发区合普工贸有限公司 | Full-automatic excised skin percutaneous resistance measuring device |
| CN111751688A (en) * | 2020-06-17 | 2020-10-09 | 广东电网有限责任公司 | Partial discharge simulation device for adjusting gap of needle plate with electricity |
-
2015
- 2015-08-19 CN CN201520624426.4U patent/CN204832350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116225A (en) * | 2015-08-19 | 2015-12-02 | 天津开发区合普工贸有限公司 | Full-automatic excised skin percutaneous resistance measuring device |
| CN111751688A (en) * | 2020-06-17 | 2020-10-09 | 广东电网有限责任公司 | Partial discharge simulation device for adjusting gap of needle plate with electricity |
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