CN205622187U - Electrical prospecting multichannel cable transfer case - Google Patents
Electrical prospecting multichannel cable transfer case Download PDFInfo
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- CN205622187U CN205622187U CN201620390974.XU CN201620390974U CN205622187U CN 205622187 U CN205622187 U CN 205622187U CN 201620390974 U CN201620390974 U CN 201620390974U CN 205622187 U CN205622187 U CN 205622187U
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Abstract
The utility model relates to an electrical prospecting multichannel cable transfer case, including box and case lid, the case lid is installed on the box, and the lateral wall a set of input interface of installation and the output interface of box set up a plurality of input jacks and output plughole on the panel of box, the equal connecting circuit board of above -mentioned input interface, output interface, input jack and output plughole, and this circuit board is installed in the box. The utility model relates to a design scientific, rational in infrastructure, convenient to use, electrical prospecting multichannel cable transfer case that the practicality is strong, use this transfer box can improve multichannel electrical prospecting field process efficiency and more than 50%, promote exploration data quality by a wide margin, still can avoid because the in disorder wiring error that leads to of wire, transfer box simple structure, it is light firm, convenient to use, easy batch production, internal relevant instrument recoverable amount is great, and this product market prospect is wide.
Description
Technical field
This utility model relates to geophysics electrical method exploration engineering application, especially a kind of electrical prospecting multichannel cable connection box.
Background technology
Electrical prospecting at present has been stepped into the multichannel epoch, i.e. two electrode emission, and multiple electrodes receive, and the port number of international mainstream electrical instrument has reached 32 even 64.Due to the disunity of technical standard, the signal cable input interface of the instrument and equipment that country variant produces is the most different, and domestic user's general mode using many single cords to be respectively connected in real work is explored.Number of conductors too much easily causes field operation and arranges in disorder, brings bigger puzzlement to investigation and prospecting.In recent years, more domestic exploration enterprises also attempted connecting cable for particular instrument research and development multichannel electrical prospecting, but practicality, ruggedness and cost control are the most undesirable.
Summary of the invention
In place of the purpose of this utility model is to make up the deficiencies in the prior art, it is provided that a kind of can reduce work difficulty, improve work efficiency electrical prospecting multichannel cable connection box.
The purpose of this utility model is realized by techniques below means:
A kind of electrical prospecting multichannel cable connection box, it is characterized in that: include casing and case lid, case lid is arranged on casing, the sidewall of casing installs one group of input interface and output interface, multiple input jack and output plughole are set on the panel of casing, above-mentioned input interface, output interface, input jack and output plughole are all connected with circuit board, and this circuit board is arranged in casing.
And, described casing and case lid are PC material or nylon material or aluminum alloy material.
And, described input interface is 4 or 6, and input interface is the seismic prospecting NK-27 type mother socket of standard.
And, described output interface is 1 or 2, the accessory power outlet that output interface is used by MS3116-41P socket or other multichannel electrical instrument.
Advantage of the present utility model and good effect be:
1, the NK-27 type interface multichannel seismic prospecting cable of standard is accessed electrical measuring instrument, by wire jumper and switching by this utility model, make multichannel electrical prospecting can utilize maturation, stablize, cheap multichannel seismic prospecting cable carries out signal reception.
2, the output part at transfer box can be directly connected to multichannel electrical prospecting apparatus TIP by connecting wire, also can be directly connected to by the signal cable that multicore cable coordinates the aviation plug corresponding from different electrical instrument to realize different instrument.
3, use this transfer box can avoid the wiring error caused owing to wire is in disorder, reduce work difficulty, and multichannel electrical prospecting field process efficiency more than 50% can be improved.
4, inside transfer box, realize the filtering to data signal pulses interference by electrophoresis discharger, multiple impulse disturbances can be rejected, promote survey data quality.The Additional Protection to electrical instrument importation is realized, it is to avoid the receiver that maloperation or wire electric leakage cause damages by current limliting protective tube.
5, the body structure of this transfer box is simple, light firmly, easy to use, easily produce in batches.
6, after using this transfer box, the flexible arrangement of electrical prospecting has had further lifting, and many devices being difficult to testing in the past such as mise-a-la-masse method, three-dimensional electrical method are carried out, and take a firm foundation for follow-up study.
7, according to incompletely statistics, the most domestic annual import multichannel electrical instrument more than 200 overlaps, and peak time is even more than 300 sets, and instrument recoverable amount is relatively big, therefore this transfer box wide market.
Accompanying drawing explanation
Fig. 1 is left view of the present utility model；
Fig. 2 is right view of the present utility model；
Fig. 3 is rearview of the present utility model；
Fig. 4 is front view of the present utility model；
Fig. 5 is the schematic diagram of this utility model cabinet panel；
Fig. 6 is circuit block diagram of the present utility model.
Detailed description of the invention
Describe embodiment of the present utility model below in conjunction with the accompanying drawings in detail；It should be noted that the present embodiment is narrative, it not determinate, it is impossible to limit protection domain of the present utility model with this.
A kind of electrical prospecting multichannel cable connection box, including casing 1 and case lid 4, one end hinge of case lid is contained on casing, and the other end is connected installation by snap close with casing.Casing and case lid are PC (Merlon) or nylon (Fypro) material such as material or aluminium alloy.Casing and case lid shape do not limit with size, preferably cuboid, and size is so that installing and carrying as standard.
The sidewall of casing installs one group of input interface and output interface, and input interface quantity does not limits, usually 4 or 6, as 2 in accompanying drawing, 3,5,6.Input interface is the seismic prospecting NK-27 type mother socket of standard, for the access of multichannel seismic prospecting cable.The quantity of output interface does not limits, usually 1 or 2, as 7 in accompanying drawing, 8, the accessory power outlet that output interface is used by MS3116-41P socket or other multichannel electrical instrument.
Arranging multiple input jack 9 and output plughole 10 on the panel of casing, above-mentioned input interface, output interface, input jack and output plughole are all connected with circuit board, and this circuit board is arranged in casing.
The signal of seismic prospecting cable input directly can access multichannel electrical instrument by cabinet panel input jack 9, also by wire, line sequence and the wire jumper rule that cabinet panel input jack 9 and cabinet panel output plughole 10 specify according to different instruments can be connected, then be connected to gather signal with electrical instrument by signal output interface 7,8.
Box house arranges filter protective circuit, realizes the filtering to data signal pulses interference by electrophoresis discharger, can reject multiple impulse disturbances, promotes survey data quality；The Additional Protection to electrical instrument importation is realized, it is to avoid the receiver that maloperation or wire electric leakage cause damages by current limliting protective tube.
Exploration signals accesses circuit board from input interface (accompanying drawing 2,3,5,6) through winding displacement, is exported by input jack 9 after being filtered by electrophoresis discharger and current limliting protective tube pulse signals and protected in the circuit board.The signal of input jack 9 output can be directly connected to electrical prospecting apparatus, or by accessing output plughole 10 with wire after wire jumper, then access electrical prospecting apparatus by output interface 7,8.
Claims (4)
1. an electrical prospecting multichannel cable connection box, it is characterised in that: include casing and case lid, case lid
Being arranged on casing, the sidewall of casing installs one group of input interface and output interface, the panel of casing is arranged many
Individual input jack and output plughole, above-mentioned input interface, output interface, input jack and output plughole are all connected with
Circuit board, this circuit board is arranged in casing.
A kind of electrical prospecting multichannel cable connection box the most according to claim 1, it is characterised in that:
Described casing and case lid are PC material or nylon material or aluminum alloy material.
A kind of electrical prospecting multichannel cable connection box the most according to claim 1, it is characterised in that:
Described input interface is 4 or 6, and input interface is the seismic prospecting NK-27 type mother socket of standard.
A kind of electrical prospecting multichannel cable connection box the most according to claim 1, it is characterised in that:
Described output interface is 1 or 2, and output interface is MS3116-41P socket or other multichannel electrical methods
The accessory power outlet that instrument is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390974.XU CN205622187U (en) | 2016-05-03 | 2016-05-03 | Electrical prospecting multichannel cable transfer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390974.XU CN205622187U (en) | 2016-05-03 | 2016-05-03 | Electrical prospecting multichannel cable transfer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622187U true CN205622187U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390974.XU Active CN205622187U (en) | 2016-05-03 | 2016-05-03 | Electrical prospecting multichannel cable transfer case |
Country Status (1)
| Country | Link |
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| CN (1) | CN205622187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494948A (en) * | 2016-11-04 | 2017-03-15 | 珠海国勘仪器有限公司 | A kind of electrical prospecting apparatus cable electrodes integral type receives device |
| CN107768885A (en) * | 2017-08-25 | 2018-03-06 | 嘉善恒兴电力建设有限公司 | A kind of power supply transfer case |
| CN114640078A (en) * | 2022-04-11 | 2022-06-17 | 山东省煤田地质局物探测量队 | Multichannel cable transfer box for electrical prospecting based on electromagnetic method |
-
2016
- 2016-05-03 CN CN201620390974.XU patent/CN205622187U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494948A (en) * | 2016-11-04 | 2017-03-15 | 珠海国勘仪器有限公司 | A kind of electrical prospecting apparatus cable electrodes integral type receives device |
| CN106494948B (en) * | 2016-11-04 | 2019-03-26 | 珠海国勘仪器有限公司 | A kind of electrical prospecting apparatus cable electrodes integral type storage device |
| CN107768885A (en) * | 2017-08-25 | 2018-03-06 | 嘉善恒兴电力建设有限公司 | A kind of power supply transfer case |
| CN114640078A (en) * | 2022-04-11 | 2022-06-17 | 山东省煤田地质局物探测量队 | Multichannel cable transfer box for electrical prospecting based on electromagnetic method |
| CN114640078B (en) * | 2022-04-11 | 2023-05-30 | 山东省煤田地质局物探测量队 | Multichannel cable transfer box for electrical prospecting based on electromagnetic method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300251 No. 10 Minjiang Road, Minquan gate, Tianjin, Hebei District Patentee after: China Railway Design Group Limited Address before: 300251 No. 10 Minjiang Road, Minquan gate, Tianjin, Hebei District Patentee before: China Railway Third Survey and Design Institute Group Ltd. |