CN209003987U - Bioelectricity acquisition device - Google Patents
Bioelectricity acquisition device Download PDFInfo
- Publication number
- CN209003987U CN209003987U CN201821026952.0U CN201821026952U CN209003987U CN 209003987 U CN209003987 U CN 209003987U CN 201821026952 U CN201821026952 U CN 201821026952U CN 209003987 U CN209003987 U CN 209003987U
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- China
- Prior art keywords
- base plate
- electrode
- acquisition device
- layer
- elastic base
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Abstract
The utility model discloses bioelectricity acquisition devices, it includes multiple electrodes being set in fixed plate, the electrode is made of electrode tip, electrodes base and elastic component, the two sides of the electrode tip lower part are provided with convex block, the electrodes base has the accommodating cavity to lower recess, the two sides of the accommodating cavity form fluted, and the convex block is slidably arranged in the groove, and the bottom of the electrode tip is connect by elastic component with the bottom surface of the accommodating cavity.The utility model have it is easy to detect, it is more accurate.
Description
Technical field
The utility model relates to signal acquisition fields.More specifically, the utility model relates to a kind of acquisitions of bioelectricity to fill
It sets.
Background technique
The current potential and change in polarity that organ, tissue and the cell of biology occur during vital movement.It is that life is living
A kind of physics, one chemical change of physics during dynamic, are performance and the base of biopsy of normal physiological activity
Eigen.
It is contacted by electrode with body surface when detecting bioelectricity, is guided out bioelectrical signals from body surface.Existing electricity
In bioelectrical signals export process, electrode is connect built on the sand the structure of pole with circuit board, causes electric signal export unstable, together
When contact of the electrode with human body it is also undesirable, same influence monitoring result.
Utility model content
It is easy to detect the purpose of the utility model is to provide bioelectricity acquisition device, it is more accurate.
In order to realize these purposes and other advantages according to the present utility model, bioelectricity acquisition device is provided, is wrapped
Include multiple electrodes being set in fixed plate, which is characterized in that the electrode is by electrode tip, electrodes base and elastic component structure
At the two sides of the electrode tip lower part are provided with convex block, and the electrodes base has the accommodating cavity to lower recess, the accommodating
The two sides of chamber form fluted, and the convex block is slidably arranged in the groove, and the bottom of the electrode tip passes through bullet
Property part is connect with the bottom surface of the accommodating cavity.
Preferably, the fixed plate is arranged on circuit boards and is electrically connected.
Preferably, the fixed plate includes elastic base plate layer and copper foil layer, and the copper foil layer is located in the elastic base
In plate, multiple electrodes both pass through elastic base plate layer and contact with the copper foil layer, and the lower end of the fixed plate is provided with the first conduction
Contact, first conductive contact blade pass through the elastic base plate layer and connect with the copper foil layer, first conductive contact blade and electricity
The second conductive contact blade connection on the plate of road.
Preferably, the electrode is connected through a screw thread with elastic base plate layer.
Preferably, multiple heat release holes are provided on the elastic base plate layer, the heat release hole is located on the copper foil layer
Side.
The utility model is include at least the following beneficial effects: the number of electrodes of setting can be determined for the different parts of measurement
Amount, when needing to measure front, settable multiple electrodes, when needing to measure navel, it is only necessary to which an electrode can remove other
Electrode.The part that elastic Primary layer is located at below copper foil layer be not provided with heat release hole can with the heat of hermetic section circuit board, and on
Heat release hole is arranged in portion, and the heat transfer of copper foil layer can be gone out, prevent internal accumulated heat.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bioelectricity acquisition device.
Appended drawing reference:
1- electrode tip, 2- elastic component, 3- heat release hole, 4- groove, 5- convex block, 6- electrodes base, 7- elastic base plate layer, 8-
Copper foil layer, 9- circuit board, 10- output end, 11- accommodating cavity, the first conductive contact blade of 12-, the second conductive contact blade of 13-.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
In the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, and is not the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figure 1, the utility model provides bioelectricity acquisition device comprising multiple electricity being set in fixed plate
Pole, the electrode are made of electrode tip 1, electrodes base 6 and elastic component 2, and the two sides of 1 lower part of electrode tip are provided with convex
Block 5, the electrodes base 6 have the accommodating cavity 11 to lower recess, and the two sides of the accommodating cavity 11 form fluted 4, described recessed
Slot 4 is slidably arranged in the groove 4, and the bottom of the electrode tip 1 passes through the bottom of elastic component 2 and the accommodating cavity 11
Face connection.In the above-mentioned technical solutions, when acting on body surface, electrode tip 1 can stretch electrode, and gathered person can
It is contacted with electrode seal.
In another technical solution, the fixed plate is arranged on circuit board 9 and is electrically connected, the fixed plate packet
Elastic base plate layer 7 and copper foil layer 8 are included, the copper foil layer 8 is located in the elastic base plate, and multiple electrodes both pass through elastic base plate
Layer 7 is contacted with the copper foil layer 8, and the lower end of the fixed plate is provided with the first conductive contact blade 12, first conductive contact blade 12
It is connect across the elastic base plate layer 7 with the copper foil layer 8, first conductive contact blade 12 and second on circuit board 9 are conductive
Contact 13 connects, and is provided with the input terminal being connected with the second conductive contact blade 13 on the circuit board 9, sets on the circuit board 9
There is the output end 10 of output electric signal.
In another technical solution, the electrode is connected through a screw thread with elastic base plate layer 7.In above-mentioned technical proposal
In, the number of electrodes of setting can be determined for the different parts of measurement, when needing to measure front, settable multiple electrodes, when
When needing to measure navel, it is only necessary to which an electrode can remove other electrodes.
In another technical solution, multiple heat release holes 3 are provided on the elastic base plate layer 7, the heat release hole 3 is located at
8 top of copper foil layer.In the above-mentioned technical solutions, the part that elastic Primary layer is located at 8 lower section of copper foil layer is not provided with heat release hole 3
Can be with the heat of hermetic section circuit board 9, and heat release hole 3 is arranged in top, and the heat transfer of copper foil layer 8 can be gone out, prevented
Internal accumulated heat.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (5)
1. bioelectricity acquisition device comprising multiple electrodes being set in fixed plate, which is characterized in that the electrode is by electrode
End, electrodes base and elastic component are constituted, and the two sides of the electrode tip lower part are provided with convex block, the electrodes base have to
The accommodating cavity of lower recess, the two sides of the accommodating cavity form fluted, and the convex block is slidably arranged in the groove, institute
The bottom for stating electrode tip is connect by elastic component with the bottom surface of the accommodating cavity.
2. bioelectricity acquisition device as described in claim 1, which is characterized in that fixed plate setting on circuit boards and with
Electrical connection.
3. bioelectricity acquisition device as claimed in claim 2, which is characterized in that the fixed plate includes elastic base plate layer and copper
Layers of foil, the copper foil layer are located in the elastic base plate, and multiple electrodes both pass through elastic base plate layer and contact with the copper foil layer,
The lower end of the fixed plate is provided with the first conductive contact blade, and first conductive contact blade passes through the elastic base plate layer and the copper
Layers of foil connection, first conductive contact blade are connect with the second conductive contact blade on circuit board.
4. bioelectricity acquisition device as claimed in claim 3, which is characterized in that the electrode and elastic base plate layer pass through screw thread
Connection.
5. bioelectricity acquisition device as claimed in claim 3, which is characterized in that be provided with multiple dissipate on the elastic base plate layer
Hot hole, the heat release hole are located above the copper foil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026952.0U CN209003987U (en) | 2018-06-28 | 2018-06-28 | Bioelectricity acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026952.0U CN209003987U (en) | 2018-06-28 | 2018-06-28 | Bioelectricity acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209003987U true CN209003987U (en) | 2019-06-21 |
Family
ID=66829028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821026952.0U Active CN209003987U (en) | 2018-06-28 | 2018-06-28 | Bioelectricity acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209003987U (en) |
-
2018
- 2018-06-28 CN CN201821026952.0U patent/CN209003987U/en active Active
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