CN103784137A - Adjustable electrode device - Google Patents
Adjustable electrode device Download PDFInfo
- Publication number
- CN103784137A CN103784137A CN201210432948.5A CN201210432948A CN103784137A CN 103784137 A CN103784137 A CN 103784137A CN 201210432948 A CN201210432948 A CN 201210432948A CN 103784137 A CN103784137 A CN 103784137A
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- Prior art keywords
- hole
- adjusting
- electrode
- adjusting screw
- screw rod
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- 239000000919 ceramic Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003411 electrode reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses an adjustable electrode device which comprises a disc-shaped base and a longitudinally-arranged main adjusting pole. A connecting portion used for clamping an electrode needle is adjustably arranged on the main adjusting pole. The arrangement height of the whole electrode needle can be adjusted by a user according to installation requirements by the aid of the connecting portion which is longitudinally adjustable. Besides, since the connecting portion is provided with a thread adjusting knob, the user can adjust the horizontal position of the electrode needle and lock the position through a locking knob. The adjustable electrode device is compact in structure and widely applicable.
Description
Technical Field
The invention relates to biological experiment equipment, in particular to an adjustable electrode device.
Background
In order to test the electrode reaction of a living being, it is generally performed by an electrode needle in a biological laboratory. The existing electrode needle can not adjust the extension angle thereof, can only be used for smaller organisms and has limited application range.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides an adjustable electrode device.
The technical problem of the invention is mainly solved by the following technical scheme:
the adjustable electrode device comprises a disc-shaped base and an adjusting main rod which is longitudinally arranged, wherein a connection part used for clamping an electrode needle is adjustably arranged on the adjusting main rod.
As a preferred embodiment of the present invention, the connection portion includes a connection protrusion, the connection protrusion includes a protrusion main body, the head of the protrusion main body is provided with an adjusting through hole, the tail of the protrusion main body is provided with a locking through hole, the sidewall of the protrusion main body is provided with a through sleeving through hole, the adjusting main rod penetrates through the sleeving through hole, the adjusting through hole is provided with a threaded adjusting knob, the locking through hole is provided with a locking knob, an adjusting screw penetrates through the adjusting through hole, and the end of the adjusting screw is provided with a detachable annular mounting collar.
As a preferred embodiment of the present invention, the end of the adjusting screw is provided with a penetrating electrode fixing hole, the side wall of the mounting collar is provided with an electrode mounting hole, and the size of the electrode fixing hole and the size of the electrode mounting hole are adapted to the size of the electrode needle.
As a preferred embodiment of the present invention, the adjusting screw comprises a first adjusting screw portion and a second adjusting screw portion, and the first adjusting screw portion is connected with the mounting collar in a snap-fit manner.
As a preferred embodiment of the invention, the mounting ferrule is made of ceramic.
The adjustable electrode device utilizes the connection part with the height capable of being adjusted longitudinally, so that a user can install the electrode device with the height required to be adjusted. In addition, because the connection part is provided with a thread adjusting knob, a user can adjust the transverse position of the electrode needle and lock the position by the locking knob. The adjustable electrode device has compact structure and wide application range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of an adjustable electrode assembly according to the present invention;
FIG. 2 is an exploded perspective view of the tunable electrode assembly of FIG. 2;
FIG. 3 is an enlarged detail view of region A of the tunable electrode assembly of FIG. 2;
FIG. 4 is a schematic perspective view of a connection portion of the adjustable electrode assembly of FIG. 2;
wherein,
1. an adjustable electrode arrangement; 2. a base; 3. adjusting the main rod; 4. a connection section; 41. connecting the bumps; 411. a bump body; 412. sleeving a through hole; 413. a locking through hole; 414. adjusting the through hole; 42. a threaded adjustment knob; 43. a locking knob; 44. adjusting the screw rod; 441. a first adjusting screw part; 442. a second adjusting screw part; 443. an electrode fixing hole; 45. installing a ferrule; 451. an electrode mounting hole; 5. an electrode needle.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
The invention provides an adjustable electrode device.
As shown in fig. 1 to 4, the adjustable electrode device 1 of the present invention includes a disk-shaped base 2 and a longitudinally arranged adjusting main rod 3, and the adjusting main rod 3 is adjustably provided with a connection portion 4 for holding an electrode needle 5.
The connection portion 4 includes a connection protrusion 41, the connection protrusion 41 includes a protrusion main body 411, the head of the protrusion main body 411 is provided with an adjusting through hole 414, the tail thereof is provided with a locking through hole 413, the sidewall thereof is provided with a through coupling through hole 412, the adjusting main rod 3 penetrates through the coupling through hole 412, the adjusting through hole 414 is internally provided with a threaded adjusting knob 42, the locking through hole 413 is provided with a locking knob 43, an adjusting screw 44 penetrates through the adjusting through hole 414, and the end of the adjusting screw 44 is provided with a detachable annular mounting collar 45.
The adjusting screw 44 has a through electrode fixing hole 443 at the end, and the side wall of the mounting collar 45 has an electrode mounting hole 451, and the electrode fixing hole 443 and the electrode mounting hole 451 are sized to correspond to the electrode needle 5.
The adjusting screw 44 includes a first adjusting screw portion 441 and a second adjusting screw portion 442, and the first adjusting screw portion 441 is engaged with the mounting collar 45.
The mounting collar 45 is made of ceramic.
The adjustable electrode device utilizes the connection part with the height capable of being adjusted longitudinally, so that a user can install the electrode device with the height required to be adjusted. In addition, because the connection part is provided with a thread adjusting knob, a user can adjust the transverse position of the electrode needle and lock the position by the locking knob. The adjustable electrode device has compact structure and wide application range.
The design concept of the present invention is described above with only one embodiment, and the present invention can be expanded to connect more function modules externally at the same time when the system allows, thereby expanding the functions of the present invention to the maximum.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (1)
1. An adjustable electrode device (1) is characterized in that the adjustable electrode device (1) comprises a disc-shaped base (2) and an adjusting main rod (3) which is longitudinally arranged, and a connection part (4) for clamping an electrode needle (5) is adjustably arranged on the adjusting main rod (3); the connection part (4) comprises a connection lug (41), the connection lug (41) comprises a lug main body (411), the head part of the lug main body (411) is provided with an adjusting through hole (414), the tail part of the lug main body is provided with a locking through hole (413), the side wall of the lug main body is provided with a through sleeving through hole (412), the adjusting main rod (3) penetrates through the sleeving through hole (412), the adjusting through hole (414) is internally provided with a thread adjusting knob (42), the locking through hole (413) is provided with a locking knob (43), an adjusting screw rod (44) penetrates through the adjusting through hole (414), and the tail end of the adjusting screw rod (44) is provided with a detachable annular mounting ring (45); the tail end of the adjusting screw rod (44) is provided with a penetrating electrode fixing hole (443), the side wall of the mounting ferrule (45) is provided with an electrode mounting hole (451), and the sizes of the electrode fixing hole (443) and the electrode mounting hole (451) are matched with the electrode needle (5); the adjusting screw rod (44) comprises a first adjusting screw rod part (441) and a second adjusting screw rod part (442), and the first adjusting screw rod part (441) is clamped and connected with the mounting ring (45); the mounting ferrule (45) is made of ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210432948.5A CN103784137A (en) | 2012-11-04 | 2012-11-04 | Adjustable electrode device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210432948.5A CN103784137A (en) | 2012-11-04 | 2012-11-04 | Adjustable electrode device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103784137A true CN103784137A (en) | 2014-05-14 |
Family
ID=50660503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210432948.5A Pending CN103784137A (en) | 2012-11-04 | 2012-11-04 | Adjustable electrode device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103784137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545905A (en) * | 2015-01-06 | 2015-04-29 | 朱志茹 | Experimental shelf equipped with recording electrode and experimental method |
-
2012
- 2012-11-04 CN CN201210432948.5A patent/CN103784137A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545905A (en) * | 2015-01-06 | 2015-04-29 | 朱志茹 | Experimental shelf equipped with recording electrode and experimental method |
| CN104545905B (en) * | 2015-01-06 | 2017-09-15 | 朱志茹 | The experiment frame and experimental method of recording electrode are installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |