CN205697752U - A kind of leading electrode auxiliary device - Google Patents
A kind of leading electrode auxiliary device Download PDFInfo
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- CN205697752U CN205697752U CN201620525961.9U CN201620525961U CN205697752U CN 205697752 U CN205697752 U CN 205697752U CN 201620525961 U CN201620525961 U CN 201620525961U CN 205697752 U CN205697752 U CN 205697752U
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- electrode
- leading electrode
- auxiliary device
- leading
- bootstrap block
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses a kind of leading electrode auxiliary device, including: leading electrode and electrode clamp；The part that described leading electrode contacts with experimental subject is the contact type structure of plane or cambered surface, and described leading electrode is arranged at the described electrode clamp clip front end for clamping.Described leading electrode auxiliary device, by the contact type structure that partial reequipping is plane or arc that leading electrode is contacted with laboratory animal, the skin that need not puncture laboratory animal is made to can be realized as the guiding of electrode, then by leading electrode being arranged on the clamping position of electrode clamp, make leading electrode can only be fitted in the Test sites of laboratory animal, improve accuracy and the reliability of experiments of measuring.Therefore, described leading electrode auxiliary device not only makes bioelectric measurement experiment more effective and rapid, and improves accuracy and the reliability of experiment.
Description
Technical field
This utility model relates to zoopery equipment technical field, particularly relates to a kind of leading electrode auxiliary device.
Background technology
Bio electricity is the electrical phenomena that organism is presented.Its main foundation is to have potential difference, i.e. transmembrane potential inside and outside cell membrane.
Time quiet, the value of transmembrane potential is usually tens of millivolts, interior negative outer just, title " resting potential ".When cell membrane is damaged, transmembrane potential
Reduce or loss.When excitable cell (such as neuron or muscle cell) irriate during conduct impulses, its transmembrane potential occurs anxious
Drastic change, temporarily can be changed into interior just outer negative, claims " action potential ".
During animal is carried out bio electricity experiment measurement, in general it is to need by stimulating electrode and guide electricity
Pole completes to measure.But existing leading electrode generally uses the leading electrode of acupuncture type, need to do the end of leading electrode
Become acicular texture, then leading electrode is thrust the corresponding site of animal body, and then reaches the effect that current potential guides.But, this
Sample not only results in the damage of animal body, and on the one hand needs maintain the animal on static by anesthesia, thus obtain stable experiment
As a result, on the other hand, the difference thrusting position because individual difference produces certain difference, and then can cause experimental result
Inaccurate.And, after action potential experiments of measuring, generally usually need to carry out other relevant experiments, such as behavioristics real
Test, turn side test, maze experiment etc..Or, it is also possible to also need to identical position of thrusting and do some skin biopsies, if therefore
Above puncture animal skin and will be delayed the process of subsequent experimental.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of leading electrode auxiliary device, it is not necessary to puncture experiment
The skin of animal just can efficiently accomplish contacting of leading electrode and laboratory animal, and then completes experiment.
A kind of leading electrode auxiliary device provided based on above-mentioned purpose this utility model, including: leading electrode and electrode
Clip；The part that described leading electrode contacts with experimental subject is the contact type structure of plane or cambered surface, and described leading electrode
It is arranged at the described electrode clamp clip front end for clamping.
Optionally, described electrode clamp includes Handheld Division, clip rotating shaft and clip front end；Described electrode clamp is arranged
There is spring so that the clip front end of electrode clamp remains closed；Pressing Handheld Division the transmission by clip rotating shaft enable to
Clip front end is opened.
Further, the position between the both sides of described Handheld Division is provided with adjusting screw rod.
Further, the two ends of described adjusting screw rod and the Handheld Division of described electrode clamp are for being articulated and connected.
Optionally, bootstrap block is also included；Described bootstrap block is arranged at the clip front end of described electrode clamp, described guiding electricity
The part that pole contacts with experimental subject is arranged on that side end face that described bootstrap block inwardly clamps.
Optionally, described bootstrap block and the clip front end of described electrode clamp are for being articulated and connected.
Optionally, described leading electrode includes: the electrode contact part that contacts with experimental subject, electrode connecting portion divide and
Guide line.
Further, described leading electrode may be contained within the described bootstrap block of the same side, and the electrode of described leading electrode
The connected mode of coupling part and described bootstrap block is for threadeding.
Optionally, described bootstrap block being provided with bullport, the electrode connecting portion of described leading electrode is divided into rod-like structure,
And described electrode connecting portion divides through described bullport, the electrode contact part of described leading electrode is made to be positioned at bootstrap block to inner clip
Tight side；Described electrode connecting portion divides the two ends at described bullport to be provided with adjusting nut.
Further, described bootstrap block is provided with it is provided through between at least two bullport, and described bullport
Chute, the electrode connecting portion of described leading electrode is divided and can be slided in described chute.
From the above it can be seen that this utility model provide leading electrode auxiliary device, by by leading electrode with
The contact type structure that partial reequipping is plane or arc of laboratory animal contact so that need not just puncture the skin of laboratory animal
It is capable of the guiding of electrode, then by leading electrode being arranged on the clamping position of electrode clamp so that leading electrode energy
Enough Test sites being only fitted in laboratory animal, improve accuracy and the reliability of experiments of measuring.Therefore, described guiding electricity
Pole auxiliary device not only makes bioelectric measurement experiment more effective and rapid, and improves accuracy and the reliability of experiment.
Accompanying drawing explanation
The structural representation of one embodiment of the leading electrode auxiliary device that Fig. 1 provides for this utility model；
The structural representation of another embodiment of the leading electrode auxiliary device that Fig. 2 provides for this utility model；
The partial front elevation view of leading electrode mounting structure in the leading electrode auxiliary device that Fig. 3 provides for this utility model；
The partial top view of leading electrode mounting structure in the leading electrode auxiliary device that Fig. 4 provides for this utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment, and
Referring to the drawings, this utility model is further described.
It should be noted that the statement of all uses " first " and " second " is for district in this utility model embodiment
The entity of point two same names non-equal or the parameter of non-equal, it is seen that " first " " second " only for the convenience of statement,
Should not be construed as the restriction to this utility model embodiment, this is illustrated by subsequent embodiment the most one by one.
With reference to shown in Fig. 1, the structure of an embodiment of a kind of leading electrode auxiliary device provided for this utility model
Schematic diagram.Described leading electrode auxiliary device, including: leading electrode 1 and electrode clamp 2；Described leading electrode 1 and experimental subject
The contact type structure that part is plane or cambered surface of contact, and described leading electrode 1 is arranged at described electrode clamp 2 for clamping
Clip front end 21, enable described leading electrode and experimental subject to be in close contact.
Wherein, described leading electrode auxiliary device is applied in the experiments of measuring to animal organism electricity, it is of course also possible to should
For the experiments of measuring that other are relevant.Described experimental subject namely needs carry out the laboratory animal tested.Described electrode clamp 2
Basic structure is clip structure common in daily life, namely have two in the front end of described electrode clamp 2 can be mutual
The clip front end 21 of clamping.Concrete, the clip front end 21 of described electrode clamp 2 and other parts of clip can be as required
It is designed to structure or the shape beneficially tested accordingly.Here, the described part contacted with experimental subject typically refers to described
Leading electrode 1 for contacting the fore-end of then leading electrode with laboratory animal, and the acupuncture of such as acupuncture type leading electrode is tied
Structure.The contact type structure of described plane or cambered surface refers to be different from the needling structure of point cantact, but uses and laboratory animal skin
The structure of skin not damaged contact, such as: the contact portion employing spherical structure of described leading electrode 1, planar structure, contact surface are
The structure of cambered surface or circular tube structure.Described leading electrode 1 is arranged at the clip front end 21 of described electrode clamp 2,
When described electrode clamp 2 clamps, described leading electrode 1 can only be fitted in the corresponding skin site of laboratory animal.So,
Described leading electrode 1 can not only quick despatch, and will not the skin of injury experiment animal.
From above-described embodiment, described leading electrode auxiliary device is by connecing described leading electrode 1 with laboratory animal
The contact type structure that partial reequipping is plane or arc touched so that the skin that need not puncture laboratory animal can be realized as electricity
The guiding of pole, then by described leading electrode 1 is arranged on the clamping position of described electrode clamp 2 so that described guiding electricity
Pole 1 can only be fitted in the Test sites of laboratory animal, improves accuracy and the reliability of experiments of measuring.Therefore, described
Leading electrode auxiliary device not only make bioelectric measurement experiment more effective and rapid, and improve experiment accuracy and can
By property.
In some optional embodiments of this utility model, with reference to shown in Fig. 2, described electrode clamp 2 include Handheld Division 23,
Clip rotating shaft 22 and clip front end 21；Described electrode clamp 2 is provided with spring (not showing in Tu) so that described electrode holder
The clip front end 21 of son 2 remains closed；Described folder is enabled to by pressing Handheld Division 23 transmission by clip rotating shaft 22
Sub-front end 21 is opened.Described spring both can be arranged in clip rotating shaft 22 and can also be arranged between two Handheld Divisions 23, institute
State described clip front end 21 when spring allows to carry out experiments of measuring to be tightly fitted on the skin of laboratory animal, it is ensured that experiment steady
Qualitative and reliability.Certainly, optionally, it is also possible to be arranged as required to the clip of remaining shape, such as, need not rotating shaft or hands
Hold the clip in portion, also or need not spring and use elastomeric material to make described clip front end 21 have the pretightning force of clamping
Clip structure.Described leading electrode 1 can need to be arranged in different forms the folder of electrode clamp 2 according to experimental situation
Sub-front end 21, it is only necessary to when electrode clamp is closed, the structure division that described leading electrode 1 contacts with laboratory animal can paste
It is combined in the corresponding position of laboratory animal.
In this utility model further embodiment, shown in reference Fig. 2, the position between the both sides of described Handheld Division 23
It is provided with adjusting screw rod 4.Described adjusting screw rod 4 can regulate relative position, two described Handheld Divisions 23 and distance, Jin Erneng
Enough regulate the size of power that described clip front end 21 is fitted in the Test sites of laboratory animal.Simultaneously by described adjusting screw rod 4,
Enable to clip and keep relative forbidding, and then further increase the motility of experiments of measuring and the accurate of measurement result
Property.
Further, the two ends of described adjusting screw rod 4 and the Handheld Division 23 of described electrode clamp 2 are for being articulated and connected.This
Sample, the length after the regulation of the most described adjusting screw rod 4 is how many, can keep the original structure of described adjusting screw rod 4, and not
Bending can be produced.In such manner, it is possible to ensure the structural stability during the use of described leading electrode auxiliary device.
In some preferred embodiments, seeing figures.1.and.2 shown, described leading electrode auxiliary device also includes guiding
Block 3；Described bootstrap block 3 is arranged at the clip front end 21 of described electrode clamp 2, and described leading electrode 1 contacts with experimental subject
Part is arranged on that side end face that described bootstrap block 3 inwardly clamps.Preferably, described bootstrap block 3 is rectangular structure,
Symmetrical position, two described clip front ends 21, can be symmetrical two described bootstrap blocks 3 are set, or only at the clip of side
Front end arranges described bootstrap block 3.When arranging so that the part that described leading electrode 1 contacts with experimental subject is positioned at clip
Side, namely that side that described bootstrap block 3 inwardly clamps.So make the part that described leading electrode 1 contacts with experimental subject
Can just be fitted in the Test sites of laboratory animal.Further, it is also possible to as required, described bootstrap block 3 is arranged many
Individual leading electrode 1 has completed corresponding test experiments.
Further, described bootstrap block 3 and the clip front end 21 of described electrode clamp 2 are for being articulated and connected.So, no matter described
Relative position when clip front end 21 clamps is any shape, and described bootstrap block 3 can rotate accordingly so that leading electrode 1
It is fitted in the Test sites of laboratory animal.Described leading electrode 1 can be improved fit the accuracy of Test sites of laboratory animal
And stability.It is, of course, also possible to use other is rotationally connected mode, such as, rotating shaft is utilized to realize being rotationally connected.
In some preferred embodiments, with reference to shown in Fig. 3, described leading electrode 1 includes: the electricity contacted with experimental subject
Pole contact portion 11, electrode connecting portion divide 12 and guide line 13.Wherein, described electrode contact part 11, electrode connecting portion are divided
12 and guide line 13 is sequentially connected with and the appropriate section that is connected in experimental provision by described guide line 13.So, pass through
Arrange electrode connecting portion divide 12 and guide line 13 installation that makes described leading electrode 1 can adapt to various environment fix.Simultaneously
Again can effective shield electrode contact portion 11.
Further, the electrode contact part 11 in described leading electrode 1 divides 12 to be connected for detachable with electrode connecting portion.
The installation and removal of described leading electrode 1 can not only be conducive to, and can further electrode contact part 11 be dismantled down
Carry out separately protected or maintenance replacement.
Preferably, described leading electrode 1 may be contained within the described bootstrap block 3 of the same side, and the electricity of described leading electrode 1
The connected mode of coupling part, pole 12 and described bootstrap block 3 is for threadeding.Wherein, the described guiding on described bootstrap block 3
The quantity of electrode 1 and position can need corresponding setting according to using.So, enabling corresponding regulation is described guides electricity
The length that the electrode contact part 11 of pole 1 is stretched out.Not only adapt to all kinds animal and the experiments of measuring at the various position of animal,
And the difference between different leading electrode 1 can be reduced, and then improve the accuracy of experiment.
Optionally, described leading electrode auxiliary device comprises two leading electrodes 1, and may be contained within same bootstrap block
On 3.
It is also preferred that the left with reference to shown in Fig. 3 and Fig. 4, described bootstrap block 3 is provided with bullport 31, the electricity of described leading electrode 1
Coupling part, pole 12 is rod-like structure, and described electrode connecting portion divides 12 to pass described bullport 31, makes described leading electrode 1
Electrode contact part 11 is positioned at the side that described bootstrap block 3 inwardly clamps；Described electrode connecting portion divides 12 at described bullport 31
Two ends be provided with adjusting nut 14.So, electrode contact part 11 can be regulated accordingly by the adjusting nut at two ends
The length stretched out, and described leading electrode 1 can be fixed on described bootstrap block 3 after having regulated.
Further, described bootstrap block 3 is provided with between at least two bullport 31, and described bullport 31 to be provided with passes through
The chute 32 worn, the electrode connecting portion of described leading electrode 1 divides 12 can slide in described chute.So, can not only adjust
The extension elongation of two bullports 31 of joint, and the distance between two bullports 31 can be regulated.
Preferably, many group leading electrodes 1 can be set and the quantity often organizing leading electrode 1 in described chute 32 is set.
Those of ordinary skill in the field are it is understood that the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the present utility model, above reality
Execute and can also be combined between the technical characteristic in example or different embodiment, and exist the most of the present utility model
Other change of the many of different aspect, for they not offers in details simple and clear.Therefore, all in spirit of the present utility model
Within principle, any omission of being made, amendment, equivalent, improvement etc., should be included in protection domain of the present utility model
Within.
It addition, for simplifying explanation and discussing, and in order to this utility model indigestion will not be made, at the accompanying drawing provided
In can illustrate or can not illustrate with integrated circuit (IC) chip and the known power supply/grounding connection of other parts.Additionally,
Device can be shown in block diagram form, in order to avoid making this utility model indigestion, and this have also contemplated that following facts,
The i.e. details about the embodiment of these block diagram arrangements is to depend highly on to implement platform of the present utility model (i.e.,
In the range of these details should be completely in the understanding of those skilled in the art).Elaborate detail (such as, circuit) with
In the case of describing exemplary embodiment of the present utility model, it will be apparent to those skilled in the art that can be
In the case of there is no these details or these details change in the case of implement this utility model.Therefore, this
A little descriptions are considered as illustrative and not restrictive.
Although having been incorporated with specific embodiment this utility model is described, but according to description above, this
A lot of replacements, amendment and the modification of a little embodiments will be apparent from for those of ordinary skills.Such as, other
Memory architecture (such as, dynamic ram (DRAM)) can use discussed embodiment.
It is all such that embodiment of the present utility model is intended to fall within the broad range of claims
Replace, revise and modification.Therefore, all within spirit of the present utility model and principle, any omission of being made, revise, be equal to
Replacement, improvement etc., within should be included in protection domain of the present utility model.
Claims (10)
1. a leading electrode auxiliary device, it is characterised in that including: leading electrode and electrode clamp；Described leading electrode with
Experimental subject contact the contact type structure that part is plane or cambered surface, and described leading electrode be arranged at described electrode clamp use
Clip front end in clamping.
Leading electrode auxiliary device the most according to claim 1, it is characterised in that described electrode clamp include Handheld Division,
Clip rotating shaft and clip front end；Described electrode clamp is provided with spring so that the clip front end of electrode clamp remains closed；
Pressing Handheld Division the transmission by clip rotating shaft enable to clip front end and open.
Leading electrode auxiliary device the most according to claim 2, it is characterised in that the position between the both sides of described Handheld Division
Install and be equipped with adjusting screw rod.
Leading electrode auxiliary device the most according to claim 3, it is characterised in that the two ends of described adjusting screw rod are with described
The Handheld Division of electrode clamp is for being articulated and connected.
5. according to the leading electrode auxiliary device described in claim 1-4 any one, it is characterised in that also include bootstrap block；
Described bootstrap block is arranged at the clip front end of described electrode clamp, and the part that described leading electrode contacts with experimental subject is arranged at
On that side end face that described bootstrap block inwardly clamps.
Leading electrode auxiliary device the most according to claim 5, it is characterised in that described bootstrap block and described electrode clamp
Clip front end for being articulated and connected.
Leading electrode auxiliary device the most according to claim 5, it is characterised in that described leading electrode includes: with experiment
The electrode contact part of object contact, electrode connecting portion are divided and guide line.
Leading electrode auxiliary device the most according to claim 7, it is characterised in that described leading electrode may be contained within same
On the described bootstrap block of side, and the electrode connecting portion of described leading electrode divides the connected mode with described bootstrap block to be that screw thread connects
Connect.
Leading electrode auxiliary device the most according to claim 7, it is characterised in that be provided with guiding on described bootstrap block
Hole, the electrode connecting portion of described leading electrode is divided into rod-like structure, and described electrode connecting portion is divided through described bullport, makes institute
The electrode contact part stating leading electrode is positioned at the side that bootstrap block inwardly clamps；Described electrode connecting portion is divided at described bullport
Two ends be provided with adjusting nut.
Leading electrode auxiliary device the most according to claim 9, it is characterised in that be provided with at least in described bootstrap block
Two bullports, and the chute being provided through between described bullport, the electrode connecting portion of described leading electrode is divided can be
Slide in described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525961.9U CN205697752U (en) | 2016-06-01 | 2016-06-01 | A kind of leading electrode auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525961.9U CN205697752U (en) | 2016-06-01 | 2016-06-01 | A kind of leading electrode auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205697752U true CN205697752U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620525961.9U Expired - Fee Related CN205697752U (en) | 2016-06-01 | 2016-06-01 | A kind of leading electrode auxiliary device |
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| CN (1) | CN205697752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540653A (en) * | 2018-10-10 | 2019-03-29 | 深圳市德瑞茵精密科技有限公司 | A kind of detection device and its automatic adjustment closing clamp |
-
2016
- 2016-06-01 CN CN201620525961.9U patent/CN205697752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540653A (en) * | 2018-10-10 | 2019-03-29 | 深圳市德瑞茵精密科技有限公司 | A kind of detection device and its automatic adjustment closing clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |