CN204257721U - Battery short section - Google Patents
Battery short section Download PDFInfo
- Publication number
- CN204257721U CN204257721U CN201420689985.9U CN201420689985U CN204257721U CN 204257721 U CN204257721 U CN 204257721U CN 201420689985 U CN201420689985 U CN 201420689985U CN 204257721 U CN204257721 U CN 204257721U
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- China
- Prior art keywords
- electrode
- battery
- urceolus
- support tube
- short section
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- 239000004020 conductor Substances 0.000 claims abstract description 32
- 210000004907 gland Anatomy 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003384 imaging method Methods 0.000 abstract description 19
- 210000002445 nipple Anatomy 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The application discloses a kind of battery short section, comprising: the urceolus that lengthwise extends, and it has relative first end and the second end; Be located at the battery receiving member in described urceolus, it has the inner chamber for holding battery; Described battery receiving member is provided with the first electrode passing into described inner chamber near one end of described first end, its one end near described second end is provided with the second electrode passing into described inner chamber; Described first electrode is different from the polarity of described second electrode and be conductor; Described second electrode is by being connected with the first electric-conductor of extending to described first end and described first electrode forms the first current electrode; The first passage along described urceolus lengthwise bearing of trend is provided with between the outer wall of described battery receiving member and the inwall of described urceolus, can route wires in described first passage.At downhole imaging instrument, the battery short section that the application provides can also ensure that after there is virtual connection with cable downhole imaging instrument proceeds surveying work.
Description
Technical field
The application relates to petroleum well logging technology field, particularly relates to a kind of battery short section.
Background technology
When subsurface investigation operation, as in the underground work processes such as oil, coal, water conservancy, adopt image documentation equipment less important work, surface personnel can be made to recognize the actual conditions of down-hole immediately, exactly, and downhole imaging instrument is a kind of image documentation equipment conventional in oil well logging operation.Downhole imaging instrument is the tester that a kind of using visible light video camera checks oil, gas, well, can directly be observed by the situation such as casing damage, casing-broken, trouble of lost tool in hole, perforating quality, effective response for water flood direction of logging well by this instrument.
At present, downhole imaging instrument is generally direct-reading type down-hole video camera, and direct-reading type down-hole video camera can only be powered by well external power inlet wire.During use, by direct-reading type down-hole video camera stube cable G.I.H.Direct-reading type down-hole video camera is connected with well external power by cable.When direct-reading type down-hole video camera is gone into the well; the junction of cable and cable and direct-reading type down-hole video camera is all in extended state; along with entering the difference with the condition such as upward strain speed, suffered resistance under direct-reading type down-hole video camera; the junction of cable and direct-reading type down-hole video camera often there will be virtual connection problem; cause after in direct-reading type down-hole video camera lower going-into-well and cannot use, affect underground survey work.
Utility model content
In view of the deficiencies in the prior art, the application provides a kind of battery short section, can also ensure that after there is virtual connection with cable downhole imaging instrument proceeds surveying work at downhole imaging instrument.
A kind of battery short section that the application provides, comprising:
The urceolus that lengthwise extends, it has relative first end and the second end;
Be located at the battery receiving member in described urceolus, it has the inner chamber for holding battery; Described battery receiving member is provided with the first electrode passing into described inner chamber near one end of described first end, its one end near described second end is provided with the second electrode passing into described inner chamber; Described first electrode is different from the polarity of described second electrode and be conductor; Described second electrode is by being connected with the first electric-conductor of extending to described first end and described first electrode forms the first current electrode, and described first current electrode can be powered for the survey tool be connected with described first end; The first passage along described urceolus lengthwise bearing of trend is provided with between the outer wall of described battery receiving member and the inwall of described urceolus, can route wires in described first passage.
Preferably, described urceolus is conductor, and described second electrode and described urceolus are electrically connected, and described first electric-conductor is described urceolus.
Preferably, described first electrode is by being connected with the second electric-conductor of extending to described second end and described first electrode forms the second current electrode, and the survey tool that described second current electrode can connect for described second end be powered.
Preferably, be also provided with support tube in described urceolus, the outer wall of described support tube and the inwall of described urceolus are fitted; Described support tube has relative support tube first end and support tube second end; Described battery receiving member is arranged in described support tube; Described first passage is between described battery receiving member and described support tube; Described support tube first end is near described first end and be provided with the first connector; Described support tube second end is near described second end and be provided with the second connector; Described battery receiving member is arranged between described first connector and described second connector; Described first connector is provided with the first junction, and described second connector is provided with the second junction; Described first junction can be connected with described second junction by route wires in described first passage.
Preferably, the polarity of described first electrode is positive pole, and the polarity of described second electrode is negative pole.
Preferably, described battery receiving member comprises containing pipe, battery cover, negative pole seat; Described containing pipe one end open, the other end has shelter wall; Described negative pole seat is connected with described support tube second end, and described second electrode to be located on described negative pole seat and to stretch into the open at one end of described containing pipe; Described first electrode stretches in described containing pipe through described shelter wall; The sidewall of described containing pipe has the first opening for putting into battery; Described battery cover can cover and be located at described first opening part.
Preferably, the sidewall of described support tube offers the second opening, and described battery cover can be located at described first opening part by described second vent cover.
Preferably, described negative pole seat is provided with the through hole run through along described urceolus lengthwise bearing of trend, is provided with gland, spring in described through hole; The part internal diameter of described through hole reduces formation step; Described gland is provided with the first open-work; Step described in described spring one end contact, the second electrode described in other end contact stretches out described first open-work; The wall of described negative pole seat is provided with the second open-work run through, and described through hole is communicated with described first passage by described second open-work.
Preferably, described negative pole seat, described spring are conductor, and described negative pole seat and described urceolus are electrically connected, and described conductor, described spring, described urceolus form described first electric-conductor.
Preferably, described first connector is public plug, which is provided with multiple connection-peg, and one of the first electrode and described connection-peg are electrically connected; Described first connector be provided with the gap communicated with described first passage between described shelter wall, described gap and described first passage, described second open-work, described passage form line channel; Described second connector is female, and it is connected to described through hole and deviates from described gland side; Described female is provided with multiple spliced eye; Described spliced eye can be connected by the wire being laid on described line channel with described connection-peg; Described first electrode is connected by the wire being laid on described line channel with one of described spliced eye.
In sum, can find out that the technical scheme that the application provides is passed through between described battery receiving member and described urceolus, be reserved with the first passage passed through for well outer cable wire, achieve the object of downhole imaging instrument by well external power inlet wire long term monitoring.If time in lower going-into-well there is virtual connection in well outer cable and downhole imaging instrument, the battery receiving member of the battery short section that the application provides continues to power to downhole imaging instrument by the first current electrode, and then downhole imaging instrument can also be worked on after there is virtual connection with cable.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those skilled in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the battery short section structural representation that a kind of execution mode of the application provides.
Embodiment
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of the utility model protection.
Please refer to Fig. 1, the battery short section that a kind of execution mode of the application provides comprises: the urceolus 1 that lengthwise extends, and it has relative first end 11 and the second end 12; Be located at the battery receiving member 2 in described urceolus 1, it has the inner chamber 23 for holding battery; Described battery receiving member 2 is provided with the first electrode 3 passing into described inner chamber 23 near one end of described first end 11, its one end near described second end 12 is provided with the second electrode 4 passing into described inner chamber 23; Described first electrode 3 is different from the polarity of described second electrode 4 and be conductor; Described second electrode 4 is by being connected with the first electric-conductor of extending to described first end 11 and described first electrode 3 forms the first current electrode, and described first current electrode can be powered for the survey tool be connected with described first end 11; The first passage 8 along described urceolus 1 lengthwise bearing of trend is provided with between the outer wall of described battery receiving member 2 and the inwall of described urceolus 1, can route wires in described first passage 8.
In use, battery is loaded the described first end 11 connecting downhole video camera by this battery short section after battery short section, can carry out going into the well carrying out surveying work after described second end 12 stube cable head or other measure pipe nipple.The wire of well outer cable can realize being connected with downhole imaging instrument through described first passage 8, and then realizes well external power and power.
In sum, can find out that the technical scheme that present embodiment provides is passed through between described battery receiving member 2 and described urceolus 1, be reserved with the first passage 8 passed through for well outer cable wire, achieve the object of downhole imaging instrument by well external power inlet wire long term monitoring.If time in lower going-into-well there is virtual connection in well outer cable and downhole imaging instrument, the battery receiving member 2 of the battery short section that present embodiment provides continues to power to downhole imaging instrument by the first current electrode, and then downhole imaging instrument can also be worked on after there is virtual connection with cable.
Described urceolus 1 is that lengthwise extends, and it, for adapting to structure of oil well, is preferably designed to cylindrical shape, but is to be understood that urceolus 1 that present embodiment provides has more than and is restricted to cylinder, and square tube, triangle cylinder etc. are also.Described urceolus 1 has relative two ends, i.e. described first end 11, described second end 12.Described first end 11 can be all link with described second end 12, namely for connecting other instrument pipe nipples.Further, described first end 11 can be provided with external screw thread and form male end, consider down-hole situation complexity and easily form hydrops, cause described first electrode 3 and described second electrode 4 short circuit for avoiding described urceolus 1 to enter liquid, O RunddichtringO 9 can be arranged with at the outer wall of described first end 11, and then ensure that described first end 11 is connected and sealed with other instrument pipe nipples, can guarantee that the battery of described battery short section inside is not caused short circuit by immersion.Accordingly, described second end 12 can be provided with internal thread and form female end, certainly also must consider sealing problem, also can be provided with O RunddichtringO 9 in described second end 12.
For ease of manufacture technics, described urceolus 1 can be provided with the first chamber 14, chamber 13, second, the 3rd chamber 15 successively according to drawing near apart from described first end 11.The internal diameter in described first chamber 13, described second chamber 14, described 3rd chamber 15 reduces successively.The external diameter of described battery receiving member 2 can be greater than the internal diameter in described first chamber 13, and described battery receiving member 2 can be put into described second chamber 14 by described 3rd chamber 15.Arranged by this kind, more easy when described urceolus 1 manufactures, the installation of certain described battery receiving member 2 is also more easy.
Described battery receiving member 2 is positioned at described urceolus 1, and described battery receiving member 2 is extend along the lengthwise bearing of trend of described urceolus 1.Described battery receiving member 2 is electric power-feeding structure, and it has the inner chamber 23 that can hold battery.The lengthwise bearing of trend that described inner chamber 23 is similarly along described urceolus 1 extends.The two ends of described battery receiving member 2 have electrode, i.e. described first electrode 3 and described second electrode 4.Described first electrode 3 is conductor from described second electrode 4 and polarity is different.Certainly, described first electrode 3 and the polarity of described second electrode 4 are not both and determine according to the polarity of the battery contacted separately.Consider the factors such as cost, described first electrode 3 and the material of described second electrode 4 can be all iron, copper or other alloy materials, most of material of described battery receiving member 2 all can be made for non-conducting material (insulating material), such as plastics etc.Described first electrode 3 is near described first end 11, described second electrode 4 is near described second end 12, certainly, described near being relative concept, namely described first electrode 3 is relative to described second electrode 4 more near described first end 11, and relatively described first electrode 3 of described second electrode 4 is more near described second end 12.
Consider this battery short section for other instrument pipe nipples for being connected in series, namely this battery short section is connected with downhole imaging instrument and only connects by first end 11.So need described second electrode 4 to be caused described first end 11 to carry out one-sided power supply with described first electrode 3.Based on this point, described second electrode 4 is by being connected with the first electric-conductor of extending to described first end 11 and described first electrode 3 forms the first current electrode, and described first current electrode can be powered for the survey tool be connected with described first end 11.Described first electric-conductor can arrive described first end 11 through described inner chamber 23, and some that also can utilize the battery short section of present embodiment itself are made up of conductor material and are electrically transmitted.
Consider that urceolus 1 provides shell to protect for this battery short section, material is generally steel or other conductive metal material.Based on this point, when described urceolus 1 is conductor, described second electrode 4 can be electrically connected with described urceolus 1, and described first electric-conductor is described urceolus 1.Described electric connection is conduction and connects, and by described electric connection, the electromotive force of described second electrode 4 transmits by described urceolus 1.And then, after described urceolus 1 is connected with other testing tools, also electromotive force can be continued to transmit.
Further, time in lower going-into-well, connect some instrument in the instrument pipe nipple of described second end 12 to need equally to power, consider based on this point, described first electrode 3 is by being connected with the second electric-conductor of extending to described second end 12 and described first electrode 3 forms the second current electrode, and the survey tool that described second current electrode can connect for described second end 12 be powered.Described second electric-conductor can directly extend to described second end 12 by described inner chamber 23, also can extend to described second end 12 through described first passage 8.Arranged by this kind, the battery short section that present embodiment provides can realize two ends and directly pass through powered battery, when the unexpected power-off of well external power, other testing tools being positioned at described battery short section rear can also proceed work by this battery short section, substantially increase the reliability of underground survey.
Be exposed in well when being connected with downhole imaging instrument for avoiding well outer cable, described first passage 8 exists and between described battery receiving member 2 and described urceolus 1, it can be made up of various ways.On the outer wall of described battery receiving member 2, such as offer a recessed channel extended along described urceolus 1 lengthwise bearing of trend, when the outer wall of described battery receiving member 2 and described urceolus 1 inwall are fitted, described recessed channel is surrounded by the inwall of described urceolus 1 and is formed described first passage 8.Certainly also have other implementations, the application is not as limit.Described first passage 8 passes through for holding wire, and described wire can for carrying out power supply use for connecting well outer cable and then to downhole imaging instrument.
In present embodiment preferred embodiment, in described urceolus 1, support tube 5 can also be provided with.Described support tube 5 plays supporting bracket effect for whole battery short section internal circuit configuration, and its entirety can be body.The outer wall of described support tube 5 and the inwall of described urceolus 1 are fitted, and make the part of battery short section inside not easily rock like this.Described support tube 5 has relative support tube first end and support tube second end.Described battery receiving member 2 is arranged in described support tube 5; Described first passage 8 is between described battery receiving member 2 and described support tube 5.Described support tube first end is near described first end 11 and be provided with the first connector 6; Described support tube second end is near described second end 12 and be provided with the second connector 7.Described battery receiving member 2 is arranged between described first connector 6 and described second connector 7.Described first connector 6 is provided with the first junction 61, and described second connector 7 is provided with the second junction 71.Described first junction 61 can be connected with described second junction 71 by route wires in described first passage 8.Can find out, described first connector 6 is with described second connector 7 for be electrically connected part, and in described battery short section, described first connector 6 is electrically connected by being provided with wire in described first passage 8 with described second connector 7.When connecting other tool equipments, other tool equipments only need arrange the connector suitable with the first connector 6, second connector 7, substantially increase the operability of assembling.
Consider in described support tube 5 and need to put into described battery receiving member 2, the sidewall of described support tube 5 offers the second opening, can put into described support tube 5 by battery receiving member 2 described in described second opening.So the shape of described support tube 5 can be two joint short tubes for two ends, and centre is half tubular-shaped structures.
Based on composition structure different of positive pole in prior art and negative pole, the polarity of described first electrode 3 is positive pole, and the polarity of described second electrode 4 is negative pole.Described second electrode 4 is when being electrically connected with described urceolus 1, and described first electrode 3 can form conductive path, i.e. described first current electrode with described first end 11.
Further, described battery receiving member 2 can comprise containing pipe 21, battery cover 22, negative pole seat 24.Described containing pipe 21 one end open, the other end has shelter wall.Described negative pole seat 24 is connected with described support tube second end.Described second electrode 4 to be located on described negative pole seat 24 and to stretch into the open at one end of described containing pipe 21.Described first electrode 3 stretches in described containing pipe 21 through described shelter wall.The sidewall of described containing pipe 21 has the first opening for putting into battery; Described battery cover 22 can cover and be located at described first opening part.
Described containing pipe 21 can be all insulating material with the material of described battery cover 22.Described containing pipe 21 and described battery cover 22 form the receiving space of battery, and the openend of this receiving space carries out shutoff by described negative pole seat 24.As shown in Figure 1, the cross section of described battery cover 22 is inverted "L" shaped, can be understood as the barrel shape of sidewall opening.The internal diameter of described containing pipe 21 is less than the internal diameter of described support tube 5, and then, a long and narrow passage can be vacated between described containing pipe 21 and described support tube 5, i.e. described first passage 8.
The shape of described battery cover 22 and the shape of described first opening are slightly large, its can with the mating shapes of described second opening, make described battery cover 22 can be located at described first opening part by described second vent cover.Further, the outside wall surface of described battery cover 22 can be concordant with the outside wall surface of described support tube 5, and then described battery cover 22 can form a pipe with described support tube 5.After described battery cover 22 lid is located at described first opening, described battery cover 22 is connected by screw 27 with described containing pipe 21, the boring that the screw junction of described containing pipe 21 can be offered for the side with shelter wall one end.
Described negative pole seat 24 can be provided with the through hole 241 run through along described urceolus 1 lengthwise bearing of trend.Gland 25, spring 26 is provided with in described through hole 241.The part internal diameter of described through hole 241 reduces and forms step 242; Described gland 25 is provided with the first open-work; Step 242 described in the contact of described spring 26 one end, described in other end contact, the second electrode 4 stretches out described first open-work; The wall of described negative pole seat 24 is provided with the second open-work 243 run through, and described through hole 241 is communicated with described first passage 8 by described second open-work 243.Described through hole 241 is divided into two sections: one section to be responsible for collecting described gland 25, described second electrode 4, described spring 26 by described step 242; The other end is responsible for holding and is connected described second connector 7.Certainly, described step 242 is also for described spring 26 provides contact place.Described gland 25 can for being threaded with described through hole 241, and can be provided with internal thread in concrete described through hole 241, the side of described gland 25 is provided with external screw thread.Described first electrode 3 structure is class " convex " shape, and the external diameter bottom it is greater than the diameter of described first open-work, and its bottom surface is provided with external part, and described external part diameter is less than the direct of described first open-work.
Further, described negative pole seat 24, described spring 26 are conductor, and described negative pole seat 24 is electrically connected with described urceolus 1, and described conductor, described spring 26, described urceolus 1 form described first electric-conductor.Concrete, described negative pole seat 24 can connect described support tube 5 by contact screw 28, ensures that described contact screw 28 contacts with described urceolus 1.And then, the negative potential of described second electrode 4 can pass to described urceolus 1 by described spring 26, described negative pole seat 24, described contact screw 28 successively, the survey tool being connected to described first end 11 so only need contact and can form conductive path with described first electrode 3, and then realizes power supply.
In a preferred embodiment, please refer to Fig. 1, described first connector 6 is public plug, which is provided with multiple connection-peg, and the first electrode 3 is electrically connected with one of described connection-peg.Described first connector 6 be provided with the gap communicated with described first passage 8 between described shelter wall, described gap and described first passage 8, described second open-work 243, described passage form line channel.Described second connector 7 is female, and it is connected to described through hole 241 and deviates from described gland 25 side.Described female is provided with multiple spliced eye; Described spliced eye can be connected by the wire being laid on described line channel with described connection-peg.During use, only need the cable end of well outer cable and described female to carry out grafting, under described public plug fill-in well, video camera can carry out powered operation.
Consider that the male end of other instrument pipe nipples of down-hole is as shown in the first end 11 of this battery short section in Fig. 1, the part of described negative pole seat 24 is positioned at described 3rd chamber 15, makes described female be positioned at described 3rd chamber 15.The outer wall of negative pole seat 24 is arranged with multiple O RunddichtringO 9, and then guarantees to seal when carrying out grafting with other instrument pipe nipples.Certainly, the function of power supply all can be played in the two ends in order to described battery short section, and described first electrode 3 is connected by the wire being laid on described line channel with one of described spliced eye.Arranged by this kind, when other survey tools need power supply, the urceolus 1 of himself, owing to being connected with described urceolus 1 effect can playing negative pole, only needing described first connector 6 of connection or the second connector 7 to form conductive path, completes power supply.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a battery short section, is characterized in that, comprising:
The urceolus that lengthwise extends, it has relative first end and the second end;
Be located at the battery receiving member in described urceolus, it has the inner chamber for holding battery; Described battery receiving member is provided with the first electrode passing into described inner chamber near one end of described first end, its one end near described second end is provided with the second electrode passing into described inner chamber; Described first electrode is different from the polarity of described second electrode and be conductor; Described second electrode is by being connected with the first electric-conductor of extending to described first end and described first electrode forms the first current electrode, and described first current electrode can be powered for the survey tool be connected with described first end; The first passage along described urceolus lengthwise bearing of trend is provided with between the outer wall of described battery receiving member and the inwall of described urceolus, can route wires in described first passage.
2. battery short section as claimed in claim 1, it is characterized in that: described urceolus is conductor, described second electrode and described urceolus are electrically connected, and described first electric-conductor is described urceolus.
3. battery short section as claimed in claim 2, it is characterized in that: described first electrode is by being connected with the second electric-conductor of extending to described second end and described first electrode forms the second current electrode, and the survey tool that described second current electrode can connect for described second end be powered.
4. battery short section as claimed in claim 1, it is characterized in that: be also provided with support tube in described urceolus, the outer wall of described support tube and the inwall of described urceolus are fitted; Described support tube has relative support tube first end and support tube second end; Described battery receiving member is arranged in described support tube; Described first passage is between described battery receiving member and described support tube; Described support tube first end is near described first end and be provided with the first connector; Described support tube second end is near described second end and be provided with the second connector; Described battery receiving member is arranged between described first connector and described second connector; Described first connector is provided with the first junction, and described second connector is provided with the second junction; Described first junction can be connected with described second junction by route wires in described first passage.
5. battery short section as claimed in claim 4, it is characterized in that: the polarity of described first electrode is positive pole, the polarity of described second electrode is negative pole.
6. battery short section as claimed in claim 5, is characterized in that: described battery receiving member comprises containing pipe, battery cover, negative pole seat; Described containing pipe one end open, the other end has shelter wall; Described negative pole seat is connected with described support tube second end, and described second electrode to be located on described negative pole seat and to stretch into the open at one end of described containing pipe; Described first electrode stretches in described containing pipe through described shelter wall; The sidewall of described containing pipe has the first opening for putting into battery; Described battery cover can cover and be located at described first opening part.
7. battery short section as claimed in claim 6, it is characterized in that: the sidewall of described support tube offers the second opening, described battery cover can be located at described first opening part by described second vent cover.
8. battery short section as claimed in claim 6, is characterized in that: described negative pole seat is provided with the through hole run through along described urceolus lengthwise bearing of trend, is provided with gland, spring in described through hole; The part internal diameter of described through hole reduces formation step; Described gland is provided with the first open-work; Step described in described spring one end contact, the second electrode described in other end contact stretches out described first open-work; The wall of described negative pole seat is provided with the second open-work run through, and described through hole is communicated with described first passage by described second open-work.
9. battery short section as claimed in claim 8, it is characterized in that: described negative pole seat, described spring are conductor, described negative pole seat and described urceolus are electrically connected, and described conductor, described spring, described urceolus form described first electric-conductor.
10. battery short section as claimed in claim 9, is characterized in that: described first connector is public plug, which is provided with multiple connection-peg, and one of the first electrode and described connection-peg are electrically connected; Described first connector be provided with the gap communicated with described first passage between described shelter wall, described gap and described first passage, described second open-work, described passage form line channel; Described second connector is female, and it is connected to described through hole and deviates from described gland side; Described female is provided with multiple spliced eye; Described spliced eye can be connected by the wire being laid on described line channel with described connection-peg; Described first electrode is connected by the wire being laid on described line channel with one of described spliced eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689985.9U CN204257721U (en) | 2014-11-18 | 2014-11-18 | Battery short section |
Applications Claiming Priority (1)
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| CN201420689985.9U CN204257721U (en) | 2014-11-18 | 2014-11-18 | Battery short section |
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| CN204257721U true CN204257721U (en) | 2015-04-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336555A (en) * | 2015-11-24 | 2016-02-17 | 西安中熔电气有限公司 | Fuse with rapidly connected plugs |
| CN110571885A (en) * | 2019-09-12 | 2019-12-13 | 中国石油天然气集团有限公司 | imaging oil reservoir measurement system test power supply system |
-
2014
- 2014-11-18 CN CN201420689985.9U patent/CN204257721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336555A (en) * | 2015-11-24 | 2016-02-17 | 西安中熔电气有限公司 | Fuse with rapidly connected plugs |
| CN110571885A (en) * | 2019-09-12 | 2019-12-13 | 中国石油天然气集团有限公司 | imaging oil reservoir measurement system test power supply system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |