CN204925411U - Independent assortment electrode distance's high density electrode change over switch device - Google Patents
Independent assortment electrode distance's high density electrode change over switch device Download PDFInfo
- Publication number
- CN204925411U CN204925411U CN201520730456.3U CN201520730456U CN204925411U CN 204925411 U CN204925411 U CN 204925411U CN 201520730456 U CN201520730456 U CN 201520730456U CN 204925411 U CN204925411 U CN 204925411U
- Authority
- CN
- China
- Prior art keywords
- electrode
- over switch
- circuit board
- independent assortment
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to an independent assortment electrode distance's high density electrode change over switch device, can effectively solve independent assortment electrode distance, the operation efficiency is improved, avoid the electrode to damage and make things convenient for the problem of cable maintenance, a structure of the handbag is characterized in that, the casing both ends are equipped with the same interface seat, multicore plug interface is equipped with on the interface seat, the axial circuit board of perpendicular to is equipped with in the casing, electrode change over switch chip is equipped with on the circuit board, electrode change over switch chip links to each other with the multicore plug interface at casing both ends respectively, be equipped with trapezoidal spout on the lateral surface of casing, the electrode inlays the dress in the spout through matching the slip plush copper of answering with the spout, constitute electrode change over switch electrode distance's slide adjusting structure. The utility model discloses simple structure, the novelty is unique, installation convenient to use, independent assortment electrode distance, and the electrode change over switch and the embedded electrode of ability and the quick plug of cable, there is the dovetail groove on the switch top layer, removes the line from, is convenient for the light embedding of supporting electrode, and the effect of electrically conducting is good, fast.
Description
Technical field
The utility model relates to physical prospecting equipment, the high-density electrode transfer switch unit of a kind of independent assortment electrode separation in particularly engineering geophysics industry electric prospecting field.
Background technology
High-density electric is that D.C. method mode is commonly used in engineering geophysics, and exploration process needs to use a large amount of transmission cables (electrode change-over switch is generally fixed on cable) and electrode, quantitatively generally all needs tens to up to a hundred.At present, there is AGI company of the U.S. abroad, domesticly have this kind equipment finished product of the production of units such as Jilin University, Chongqing Geological Instrument Factory, but are all integrated designs, namely electrode switch and cable are fixed on one piece, mostly its electrode is this mode be connected by metal holder, wire and switch.
But due to the development of geophysical prospecting technology, cause the high-density electric arrangement running into unequal-interval during field process, then must be configured according to maximum spacing cable, due to the integrated design of electrode change-over switch and cable, cause overall cable heavy, carry inconvenience, work efficiency is not high; Electrode change-over switch is perishable parts in addition, is easily powered electric current and punctures, and often a cable has an electrode change-over switch to break down, data section bad point can be made just many, be difficult to explain, whole cable even caused obstructed, having to just can avoid by carrying extra Slave line; Further, cause and keep electrode owing to high-density electrode being accompanied with wire, metal holder etc. well and be easily difficult to because wire is wound around mutually separately, careless slightly, cause wire, metal clip to be pulled off, bring great inconvenience to field process.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of high-density electrode transfer switch unit of independent assortment electrode separation, can effectively solve independent assortment electrode separation, increase work efficiency, avoid electrode damage and facilitate the problem of cable maintenance.
The technical scheme that the utility model solves is, comprise housing, electrode and circuit board, housing two ends are provided with identical interface block, multicore connecting-disconnecting interface interface block is equipped with, housing is built with circuit board perpendicular to axial direction, electrode change-over switch chip circuit board is equipped with, electrode change-over switch chip is connected with the multicore connecting-disconnecting interface at housing two ends respectively, the lateral surface of housing is provided with trapezoidal chute, the sliding convex head that electrode warp and chute match is inlaid in chute, forms the slidable adjustment structure of electrode change-over switch electrode separation.
The utility model structure is simple, novel unique, easy to install, can independent assortment electrode separation, and can with the electrode change-over switch of cable fast insert-pull and embedded electrode, there is dovetail groove on switch top layer, can remove line from, be convenient to supporting electrode easily to embed, conductive effect is good, speed is fast, can effectively avoid polar distance multi-electrode resistivity imaging survey, carry cable too much, inefficiency, electrode rapid wear, the problem of cable maintenance inconvenience.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is that A-A of the present utility model is to sectional view.
Fig. 4 is electrode front view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Shown in Fig. 1-4, the utility model comprises housing, electrode and circuit board, housing 1 two ends are provided with identical interface block 3, multicore connecting-disconnecting interface 2 interface block is equipped with, housing is built with circuit board 6 perpendicular to axial direction, electrode change-over switch chip circuit board is equipped with, electrode change-over switch chip is connected with the multicore connecting-disconnecting interface 2 at housing two ends respectively, the lateral surface of housing is provided with trapezoidal chute 11, the sliding convex head 12 that electrode warp and chute 11 match is inlaid in chute, forms the slidable adjustment structure of electrode change-over switch electrode separation.
In order to ensure result of use, described interface block is fixed together through the screw 5 of interface block corner and the screw hole 8 at housing two ends; Colloid pad 4 for sealing is housed between described interface block and the end face of housing; Have circuit board mounting groove 7 in described housing, circuit board is inserted in circuit board mounting groove;
Electrode change-over switch chip on described circuit board is the type electrode change-over switch chips such as commercially available DUK-2A (the type electrode change-over switch chip product such as DUK-2A as Chongqing Geological Instrument Factory), and multicore connecting-disconnecting interface 2 is connected (can be connected according to the explanation of DUK-2A type electrode change-over switch chip during use) by double socket contact pin and wire with electrode change-over switch chip;
Described electrode knocks body 9 by the electrode body of rod 10, electrode to form, the lower end of the electrode body of rod is taper, upper end has and connects as one square electrode and knock body, electrode knocks the sliding convex head 12 body side surface having and matches with trapezoidal chute 11, sliding convex head embeds in chute, forms embedded-type electric electrode structure.
As can be seen from said structure, the utility model is a kind ofly to be separated with cable, can independent assortment electrode separation, and can with the electrode change-over switch of cable fast insert-pull and embedded electrode, there is dovetail groove on switch top layer, can remove line from, be convenient to supporting electrode easily to embed, surface of contact is large can be avoided, and conductive effect is good, speed is fast, can effectively avoid polar distance multi-electrode resistivity imaging survey, carry cable too much, inefficiency, electrode rapid wear, the problem of cable maintenance inconvenience.
The utility model comprise electrode change-over switch housing 1, can the multicore interface 2 of fast insert-pull, electrode (9,10) and adjunct thereof composition.
Described multicore connecting-disconnecting interface 2 and interface block 3 are an entirety, and with screw hole, can be fixed on switch housing 1 with screw 5 easily; there is colloid pad 4 between them, can prevent from entering dust, and moistureproof; the inner conversion switch circuit plate 6 of available protecting, overall sturdy and durable.
Switch housing 1 takes into full account the installation requirements of internal circuit board 6, with mounting groove 7, and can easily by fixing.Housing 1 corner location is also provided with screw hole, and screw 5 can be facilitated to be screwed into.The outside one side of switch housing 1 has dovetail groove 11, and can be engaged mutually with electrode sliding convex head 12, contact area is large, ensure that electric conductivity good between switch case and transmitting electrode.Switch housing 1 adopts high-strength aluminum alloy material, one-body molded by mould.
Electrode mainly contains electrode and knocks body 9 and the electrode body of rod 10 two parts composition, and electrode knocks between body 9 with the electrode body of rod 10 as welding.The cube that electrode knocks body 9 has larger contact area when ensure that and knock with hand hammer, is unlikely to knock electrode change-over switch or hand by mistake, safer.
When the utility model uses:
1, with hand hammer, electrode is fixed to position to be measured.
2, gently detained with electrode sliding convex head 12 by the dovetail groove 11 of electrode switch, both connect complete.Eliminate and use electrode holder and wire, simplify execute-in-place.
3, by the multicore connecting-disconnecting interface 2 on cable electrode insertion switch.
4, same to above-mentioned steps, connects whole electrode change-over switch used and electrode.
5, connect instrument, measure.
Use both simple, facilitate again, compared with prior art, there is following useful technique effect:
1, the design for disassembly of electrode change-over switch and cable, make work lighter, only need with the cable of the electrode change-over switch of enough respective numbers, electrode and corresponding length, depending on the difference of working environment, the weight of band 50% can be lacked at most, and portably use more convenient.
2, electrode change-over switch is because of repeatedly for electric discharge, fairly punctures, though often ran into the electrode change-over switch that only breaks down in the past, has to change whole cable, more again lays and waste time and energy, and only need change now bad that, enhance work efficiency.
3, electrode to knock body comparatively large, can avoid knocking electrode change-over switch or hand by mistake, safer.The embedded connection of electrode, eliminates wire and wire clamp etc., easy to carry, and work together and lacked one flow process, efficiency is higher.The more important thing is the contact area drastically increasing electrode and switch, by wind is not with to vibrate the current potential that causes unstable to effectively prevent field, and effectively can reduce the supervision time, economic and social benefit is remarkable.
Claims (6)
1. the high-density electrode transfer switch unit of an independent assortment electrode separation, comprise housing, electrode and circuit board, it is characterized in that, housing (1) two ends are provided with identical interface block (3), multicore connecting-disconnecting interface (2) interface block is equipped with, housing is built with circuit board (6) perpendicular to axial direction, electrode change-over switch chip circuit board is equipped with, electrode change-over switch chip is connected with the multicore connecting-disconnecting interface (2) at housing two ends respectively, the lateral surface of housing is provided with trapezoidal chute (11), the sliding convex head (12) that electrode warp and chute (11) match is inlaid in chute, form the slidable adjustment structure of electrode change-over switch electrode separation.
2. the high-density electrode transfer switch unit of independent assortment electrode separation according to claim 1, is characterized in that, described interface block is fixed together through the screw (5) of interface block corner and the screw hole (8) at housing two ends.
3. the high-density electrode transfer switch unit of independent assortment electrode separation according to claim 1, is characterized in that, the colloid pad (4) for sealing is housed between described interface block and the end face of housing.
4. the high-density electrode transfer switch unit of independent assortment electrode separation according to claim 1, is characterized in that, have circuit board mounting groove (7) in described housing, circuit board is inserted in circuit board mounting groove.
5. the high-density electrode transfer switch unit of independent assortment electrode separation according to claim 1, it is characterized in that, electrode change-over switch chip on described circuit board is DUK-2A type electrode change-over switch chip, and multicore connecting-disconnecting interface (2) is connected with electrode change-over switch chip by double socket contact pin and wire.
6. the high-density electrode transfer switch unit of independent assortment electrode separation according to claim 1, it is characterized in that, described electrode knocks body (9) by the electrode body of rod (10), electrode to form, the lower end of the electrode body of rod is taper, upper end has and connects as one square electrode and knock body, electrode knocks the sliding convex head (12) body side surface having and matches with trapezoidal chute (11), and sliding convex head embeds in chute, forms embedded-type electric electrode structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730456.3U CN204925411U (en) | 2015-09-21 | 2015-09-21 | Independent assortment electrode distance's high density electrode change over switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730456.3U CN204925411U (en) | 2015-09-21 | 2015-09-21 | Independent assortment electrode distance's high density electrode change over switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204925411U true CN204925411U (en) | 2015-12-30 |
Family
ID=54974524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520730456.3U Active CN204925411U (en) | 2015-09-21 | 2015-09-21 | Independent assortment electrode distance's high density electrode change over switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204925411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772622A (en) * | 2017-02-13 | 2017-05-31 | 安徽理工大学 | For the electrical prospecting measuring electrode in waters |
| CN109001545A (en) * | 2018-07-27 | 2018-12-14 | 成都理工大学 | A kind of Rock And Soil electric-field sensor for landslide monitoring |
-
2015
- 2015-09-21 CN CN201520730456.3U patent/CN204925411U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772622A (en) * | 2017-02-13 | 2017-05-31 | 安徽理工大学 | For the electrical prospecting measuring electrode in waters |
| CN106772622B (en) * | 2017-02-13 | 2019-01-08 | 安徽理工大学 | Electrical prospecting measuring electrode for waters |
| CN109001545A (en) * | 2018-07-27 | 2018-12-14 | 成都理工大学 | A kind of Rock And Soil electric-field sensor for landslide monitoring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY164209A (en) | System and method for inductive signal and power transfer from rov to in riser tools | |
| CN104481517B (en) | A kind of intelligent drilling rod that can transmit power and signal | |
| MY164079A (en) | Apparatus for balancing impedance of a resistivity measuring tool | |
| MX2015003516A (en) | Circuit breaker. | |
| CN204925411U (en) | Independent assortment electrode distance's high density electrode change over switch device | |
| CN204760654U (en) | Electricity connection ware convenient to pull out and insert | |
| CN102570219A (en) | Wiring board and socket used together with same | |
| CN204243269U (en) | A kind of earth connection plug-in type auto take-up | |
| CN206775052U (en) | A kind of explosion-proof type terminal junction box | |
| CN203553564U (en) | Multifunctional data line | |
| CN203503891U (en) | While-drilling inclinometer connector | |
| TWI449918B (en) | A testing probe device | |
| CN210430890U (en) | Protection device for integrated power cable | |
| CN209266710U (en) | A kind of higher optoelectronic device protective device of safety | |
| CN208795776U (en) | A kind of pincerlike meter clamp | |
| CN204144614U (en) | Superhigh pressure Quick connector | |
| CN203135035U (en) | Underwater connector for submarine cables | |
| CN106207504A (en) | A kind of bus-bars conductor of band epoxy resin powder spray insulating barrier | |
| CN208548700U (en) | A kind of flat composite flexible cable that connector lug easily connects | |
| GB2574963A (en) | Hybrid telemetry system for drilling operations | |
| CN203858040U (en) | Temperature acquisition head used for cable connection | |
| CN203167218U (en) | Novel earphone plug continuous insertion plug device | |
| CN205069902U (en) | Quick connecting device of wire | |
| CN203688820U (en) | Underwater exploration equipment | |
| CN103904478B (en) | Coaxial sharp separation electrical connection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee after: Yellow River Survey Planning and Design Research Institute Co., Ltd. Address before: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee before: Yellow River Engineering Consulting Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |