CN101227031A - Connecting terminal - Google Patents
Connecting terminal Download PDFInfo
- Publication number
- CN101227031A CN101227031A CNA2007101149259A CN200710114925A CN101227031A CN 101227031 A CN101227031 A CN 101227031A CN A2007101149259 A CNA2007101149259 A CN A2007101149259A CN 200710114925 A CN200710114925 A CN 200710114925A CN 101227031 A CN101227031 A CN 101227031A
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- China
- Prior art keywords
- oil
- negative terminals
- binding post
- periphery
- positive terminal
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Abstract
The invention relates to a connecting terminal, in particular to a connecting terminal which is connected with an oil temperature heating wire and is fixed in an oil pipe fixed coupling element belonging to the technology field of the connecting terminal structure. The connecting terminal is characterized in that an anode connecting end 4 which is connected with an oil temperature heating wire anode A is formed, the lower portion periphery of the anode connecting end 4 is covered with an insulating plastics sheath 2, the periphery of the insulating plastics sheath 2 is provided with an annular negative connecting end 3 which is connected with an oil temperature heating wire negative B, the periphery of the negative connecting end 3 is provided with a dielectric rubber washer 6 and an annular boss 7 which is integrated with the negative connecting end 3 in one piece, a screw thread 9 of the upper portion periphery of the negative connecting end 3 is covered with a sealing nut 12. The connecting terminal of the invention is simple in structure, reasonable in design, and is widely capable of using in an interface position of various built-in type heating oil-way pipe orifice, which has the advantages of good sealing, electrical conductivity and thermal conductivity and the like.
Description
One, technical field
The present invention relates to a kind of binding post, especially a kind of binding post that is connected, is installed on oil-temperature heating wire in the oil passageway fixed connect member belongs to the connection terminal structure technical field.
Two, background technology
At present, because existing diesel oil mode of heating is the external heating, heat transfer efficiency is low, partial heat energy is wasted in transport process, add the physical characteristic of diesel oil, so wax deposition appears in diesel oil easily under the lower situation of temperature, vehicle launch difficulty and can not cruising etc. defective, not only bring very big inconvenience to human pilot, and because the oil temperature is low, it is insufficient to burn, the carbon monoxide pollution environment of discharging, so diesel oil is carried out the problem that the built-in people of being heated as relatively pay close attention to, and built-in heating must be considered to adopt and the diesel oil pipeline seals better, conduct heat, the binding post that electric conductivity is all good does not also have such product so far on the market.
Three, summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, provide a kind of and be connected, be installed in the oil passageway fixed connect member with oil-temperature heating wire and have good heat transfer conducting function, the excellent binding post of closure.
A kind of binding post of the present invention, special character is, comprise the positive terminal 4 that joins with the anodal A of oil-temperature heating wire, periphery, positive terminal 4 bottom is with ambroin sheath 2, the periphery of plastic sheath 2 is with the ring-type negative terminals 3 of joining with oil-temperature heating wire negative pole B, the periphery of negative terminals 3 is provided with electro-insulating rubber packing ring 6, annular boss 7, annular boss 7 is an one with negative terminals 3, be with sealing nut 12 on the screw thread 9 of periphery, negative terminals 3 top, electro-insulating rubber packing ring 6, annular boss 7 matches with sealing nut 12 and is used to seal the swivel nut 10 inner outlet ends of oil passageway fixed connect member, prevents that diesel oil from leaking;
Also be provided with pad 11 between annular boss 7 and the sealing nut 12, play better sealing function;
Be inside and outside silk swivel nut with the supporting swivel nut 10 that is connected the oil passageway fixed connect member that uses of binding post, it is one and the thread connection section 8 that has centre bore that its periphery, upper end is provided with it, thread connection section 8 is provided with nut and is used for fixing swivel nut 10, reducing place in swivel nut 10 inside forms a step, the periphery has the negative terminals 3 of electro-insulating rubber packing ring 6, annular boss 7 to be passed swivel nut 10 inner outlet ends and is leaned against its interior step place by card, and the step surface of electro-insulating rubber packing ring 6 and swivel nut 10 fits and plays sealing function;
Described external power source device and transducer insert from the upper end of negative terminals 3, positive terminal 4, and positive terminal 4 can be made as cylindrical solid, also can along its axis direction within it portion open a through wires hole 5;
Described oil-temperature heating wire is introduced from negative terminals 3, positive terminal 4 lower ends, and the bottom of oil-temperature heating wire and binding post is sealed by fluid sealant 1.
A kind of binding post of the present invention, simple in structure, reasonable in design, can be widely used in the interface of the oil circuit mouth of pipe of various built-in heating, advantage such as it is excellent to have closure, and electrical and thermal conductivity is good.
Four, description of drawings
Fig. 1: use the fit structure schematic diagram for a kind of binding post of the embodiment of the invention is connected with oil passageway fixed connect member;
Sealing nut in the drawings, 1, fluid sealant, 2, the ambroin cover, 3, negative terminals, 4, positive terminal, 5, through wires hole, 6, the electro-insulating rubber packing ring, 7, annular boss, 8, the thread connection section, 9, screw thread, 10, swivel nut, 11, pad, 12.
Five, embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
A kind of binding post of present embodiment is with reference to figure 1, comprise the positive terminal 4 that joins with the anodal A of oil-temperature heating wire, periphery, positive terminal 4 bottom is with ambroin sheath 2, the periphery of plastic sheath 2 is with the ring-type negative terminals 3 of joining with oil-temperature heating wire negative pole B, the periphery of negative terminals 3 is provided with electro-insulating rubber packing ring 6, annular boss 7, annular boss 7 is an one with negative terminals 3, be with pad 11 on the screw thread 9 of periphery, negative terminals 3 top, sealing nut 12, electro-insulating rubber packing ring 6, annular boss 7 and pad 11, sealing nut 12 matches and is used to seal the swivel nut 10 inner outlet ends of oil passageway fixed connect member, prevents that diesel oil from leaking;
Be inside and outside silk swivel nut with the supporting swivel nut 10 that is connected the oil passageway fixed connect member that uses of binding post, it is one and the thread connection section 8 that has centre bore that its periphery, upper end is provided with it, thread connection section 8 is provided with nut and is used for fixing swivel nut 10, reducing place in swivel nut 10 inside forms a step, the periphery has the negative terminals 3 of electro-insulating rubber packing ring 6, annular boss 7 to be passed swivel nut 10 inner outlet ends and is leaned against its interior step place by card, and the step surface of electro-insulating rubber packing ring 6 and swivel nut 10 fits and plays sealing function;
External power source device and transducer insert from the upper end of negative terminals 3, positive terminal 4, and positive terminal 4 is a cylindrical solid; Oil-temperature heating wire is introduced from negative terminals 3, positive terminal 4 lower ends, and the bottom of oil-temperature heating wire and binding post is sealed by fluid sealant 1.
A kind of binding post of the present invention, simple in structure, reasonable in design, can be widely used in the interface of the oil circuit mouth of pipe of various built-in heating, advantage such as it is excellent to have closure, and electrical and thermal conductivity is good.
During installation, at first with power supply and transducer and negative terminals 3, weld mutually the upper end of positive terminal 4, again with the both positive and negative polarity of oil-temperature heating wire respectively with the negative terminals 3 of binding post, weld mutually positive terminal 4 lower ends, then heater wire is drawn, with fluid sealant 1 it is sealed, electro-insulating rubber packing ring 6 is stuck on the annular boss 7, again whole binding post is installed in the nut 10, a pad 11 and sealing nut 12 are installed in its top, it is tightened, because negative terminals 3 is structure as a whole, in any case fasteningly can the syndeton of integral body not impacted, thereby reach good sealing property, binding post just is fixed in the nut 10 like this, and heater wire can be located in the fuel tank diesel oil is heated.
The difference of a kind of binding post of present embodiment and embodiment 1 is, positive terminal 4 along its axis direction within it portion have transducer with through wires hole 5, pickup wire stretches into by through wires hole 5.
The binding post of above embodiment, simple in structure, reasonable in design, can be widely used in the interface of the oil circuit mouth of pipe of various built-in heating, advantage such as it is excellent to have closure, and electrical and thermal conductivity is good.
Claims (6)
1. binding post, be characterised in that, comprise the positive terminal (4) that joins with oil-temperature heating wire positive pole (A), positive terminal (4) periphery, bottom is with ambroin sheath (2), the periphery of plastic sheath (2) is with the ring-type negative terminals (3) of joining with oil-temperature heating wire negative pole (B), the periphery of negative terminals (3) is provided with electro-insulating rubber packing ring (6), annular boss (7), annular boss (7) is an one with negative terminals (3), is with and electro-insulating rubber packing ring (6) on the screw thread (9) of negative terminals (3) periphery, top, the match sealing nut (12) of swivel nut (10) the inner outlet end that is used to seal oil passageway fixed connect member of annular boss (7).
2. according to the described a kind of binding post of claim 1, it is characterized in that, also be provided with the pad (11) that plays better sealing function between annular boss (7) and the sealing nut (12).
3. according to the described a kind of binding post of claim 1, it is characterized in that, the periphery has the negative terminals (3) of electro-insulating rubber packing ring (6), annular boss (7) to be passed swivel nut (10) inner outlet end and is leaned against its interior step place by card, and electro-insulating rubber packing ring (6) fits with the step surface of swivel nut (10).
4. according to the described a kind of binding post of claim 1, it is characterized in that described external power source device inserts from the upper end of negative terminals (3), positive terminal (4), positive terminal (4) is a cylindrical solid.
5. according to the described a kind of binding post of claim 1, it is characterized in that, described external power source device and transducer insert from the upper end of negative terminals (3), positive terminal (4), positive terminal (4) for along its axis direction within it portion open a through wires hole (5).
6. according to the described a kind of binding post of claim 1, it is characterized in that described oil-temperature heating wire from negative terminals (3), the introducing of positive terminal (4) lower end, the bottom of oil-temperature heating wire and binding post is sealed by fluid sealant (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101149259A CN101227031A (en) | 2007-11-22 | 2007-11-22 | Connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101149259A CN101227031A (en) | 2007-11-22 | 2007-11-22 | Connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101227031A true CN101227031A (en) | 2008-07-23 |
Family
ID=39858874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101149259A Pending CN101227031A (en) | 2007-11-22 | 2007-11-22 | Connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101227031A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820108A (en) * | 2010-03-23 | 2010-09-01 | 孙靖茗 | Connecting terminal |
| CN113520572A (en) * | 2021-07-09 | 2021-10-22 | 山东华博电气有限公司 | High frequency operation equipment wire adapter |
| WO2023165104A1 (en) * | 2022-05-31 | 2023-09-07 | 江苏徐工工程机械研究院有限公司 | Electroosmosis adhesion reduction system positive electrode module, electroosmosis adhesion reduction system and engineering machinery |
-
2007
- 2007-11-22 CN CNA2007101149259A patent/CN101227031A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820108A (en) * | 2010-03-23 | 2010-09-01 | 孙靖茗 | Connecting terminal |
| CN113520572A (en) * | 2021-07-09 | 2021-10-22 | 山东华博电气有限公司 | High frequency operation equipment wire adapter |
| WO2023165104A1 (en) * | 2022-05-31 | 2023-09-07 | 江苏徐工工程机械研究院有限公司 | Electroosmosis adhesion reduction system positive electrode module, electroosmosis adhesion reduction system and engineering machinery |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080723 |