CN102868037B - Built-in power supply wiring terminal - Google Patents
Built-in power supply wiring terminal Download PDFInfo
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- CN102868037B CN102868037B CN201210312389.4A CN201210312389A CN102868037B CN 102868037 B CN102868037 B CN 102868037B CN 201210312389 A CN201210312389 A CN 201210312389A CN 102868037 B CN102868037 B CN 102868037B
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- earthenware
- built
- swivel nut
- hexagonal swivel
- smooth guide
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Abstract
The invention discloses a built-in power supply binding post, comprising: the device comprises a conductive column, a ceramic tube and a hexagonal screw sleeve; the two ends of the conductive column are provided with threads, the middle part of the conductive column is provided with a smooth guide column, and a ceramic ball is arranged at the axis of the smooth guide column of the conductive column; the ceramic tube is sleeved on the smooth guide post of the conductive post; the hexagonal screw sleeve is sleeved on the ceramic tube, a groove is formed in the periphery of the hexagonal screw sleeve, and an O-shaped ring is sleeved at the groove. Through the mode, the built-in power supply wiring terminal can be suitable for a built-in power supply wiring terminal of pressure equipment, can bear strong current, works in high-voltage and high-temperature environments, and is high in reliability.
Description
Technical field
The present invention relates to binding post field, particularly relate to a kind of built-in power binding post.
Background technology
Existing binding post generally comprises conductive lever, wiring column cap and nut, its wiring column cap is threaded connection on conductive lever, easily there is relative sliding in wiring column cap and conductive lever, occur that binding post securing member is loosening and cause loose contact and cannot fastening wire terminal etc. problem.Because conductive lever and wiring column cap independently exist, thereby make, in the process using, the problem that wiring column cap is lost often to occur, bring inconvenience to use.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of built-in power binding post, can be applicable to the built-in electrical source of power binding post of press device, can bear heavy current, under the environment of high pressure and high temperature, works, and reliability is high.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of built-in power binding post is provided, comprises: conductive pole, earthenware and hexagonal swivel nut; Described conductive pole two ends are provided with screw thread, and mid portion is smooth guide pillar, are provided with Ceramic Balls at the axle center place of the smooth guide pillar of described conductive pole; Described earthenware is enclosed within on the smooth guide pillar of described conductive pole; Described hexagonal swivel nut is enclosed within on described earthenware, is provided with groove in hexagonal swivel nut periphery, has O type circle at described groove cover; Described earthenware comprises the first earthenware and the second earthenware, is provided with annular protrusion at described the first earthenware and the second earthenware binding end place, between described the first earthenware and the end face of the second earthenware, is provided with sealing ring; The annular protrusion place of corresponding described the first earthenware of described hexagonal swivel nut and the second earthenware is provided with annular holddown groove, between the excircle of described the first earthenware and the annular holddown groove bottom land of described hexagonal swivel nut, is provided with ceramic pins.
Preferably, between the annular holddown groove edge of the edge of the annular protrusion of described the first earthenware and the second earthenware and described hexagonal swivel nut, be provided with gap, between gap, be provided with copper washer.
The invention has the beneficial effects as follows: the present invention can be applicable to the built-in electrical source of power binding post of press device, can bear heavy current, under the environment of high pressure and high temperature, works, and reliability is high.
Accompanying drawing explanation
Fig. 1 is that the master of a kind of built-in power binding post of the present invention looks schematic diagram;
Fig. 2 be shown in a kind of cross-sectional schematic of built-in power binding post;
Fig. 3 be shown in an a kind of left side of built-in power binding post look schematic diagram;
In accompanying drawing, the mark of each parts is as follows: 1, conductive pole; 2, Ceramic Balls; 3, copper washer; 4, ceramic pins; 5, hexagonal swivel nut; 6, O type circle; 7, the second earthenware; 8, smooth guide pillar; 9, the first earthenware; 10, annular holddown groove; 11, sealing ring; 12, annular protrusion.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
A kind of built-in power binding post, comprising: conductive pole 1, earthenware and hexagonal swivel nut 5; Described conductive pole 1 two ends are provided with screw thread, and mid portion is smooth guide pillar 8, are provided with Ceramic Balls 2 at the axle center place of the smooth guide pillar 8 of described conductive pole 1; Described earthenware is enclosed within on the smooth guide pillar 8 of described conductive pole 1, described earthenware comprises the first earthenware 9 and the second earthenware 7, be provided with annular protrusion 12 at described the first earthenware 9 and the second earthenware 7 binding end places, between described the first earthenware 9 and the end face of the second earthenware 7, be provided with sealing ring 11; Described hexagonal swivel nut 5 is enclosed within on described earthenware, be provided with groove in hexagonal swivel nut 5 peripheries, there is O type circle 6 at described groove cover, annular protrusion 12 places of corresponding described the first earthenware 9 of described hexagonal swivel nut 5 and the second earthenware 7 are provided with annular holddown groove 10, between the excircle of described the first earthenware 9 and annular holddown groove 10 bottom lands of described hexagonal swivel nut 5, are provided with ceramic pins 4; Between two gaps between the edge of annular protrusion 12 and annular holddown groove 10 edges of described hexagonal swivel nut 5 of described the first earthenware 9 and the second earthenware 7, be respectively equipped with two copper washers 3.The present invention can be applicable to the built-in electrical source of power binding post of press device, can bear heavy current, under the environment of high pressure and high temperature, work, ceramic pins 4 and copper washer 3 can make hexagonal swivel nut 5 firmly be fixed on the first earthenware 9 and the second earthenware 7, and because ceramic corrosion-and high-temp-resistant is strong, make reliability of the present invention high.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. a built-in power binding post, is characterized in that, comprising: conductive pole, earthenware and hexagonal swivel nut; Described conductive pole two ends are provided with screw thread, and mid portion is smooth guide pillar, are provided with Ceramic Balls at the axle center place of the smooth guide pillar of described conductive pole; Described earthenware is enclosed within on the smooth guide pillar of described conductive pole; Described hexagonal swivel nut is enclosed within on described earthenware, is provided with groove in hexagonal swivel nut periphery, has O type circle at described groove cover; Described earthenware comprises the first earthenware and the second earthenware, is provided with annular protrusion at described the first earthenware and the second earthenware binding end place, between described the first earthenware and the end face of the second earthenware, is provided with sealing ring; The annular protrusion place of corresponding described the first earthenware of described hexagonal swivel nut and the second earthenware is provided with annular holddown groove, between the excircle of described the first earthenware and the annular holddown groove bottom land of described hexagonal swivel nut, is provided with ceramic pins.
2. a kind of built-in power binding post according to claim 2, it is characterized in that: between the annular holddown groove edge of the edge of the annular protrusion of described the first earthenware and the second earthenware and described hexagonal swivel nut, be provided with gap, between gap, be provided with copper washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312389.4A CN102868037B (en) | 2012-08-29 | 2012-08-29 | Built-in power supply wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312389.4A CN102868037B (en) | 2012-08-29 | 2012-08-29 | Built-in power supply wiring terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102868037A CN102868037A (en) | 2013-01-09 |
| CN102868037B true CN102868037B (en) | 2014-05-21 |
Family
ID=47446733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210312389.4A Active CN102868037B (en) | 2012-08-29 | 2012-08-29 | Built-in power supply wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102868037B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221478A (en) * | 2021-11-30 | 2022-03-22 | 上海航天控制技术研究所 | High-power high-voltage motor and wiring terminal thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3158682A (en) * | 1962-04-02 | 1964-11-24 | Clark Reliance Corp | High pressure electrical probe |
| US5227587A (en) * | 1991-05-13 | 1993-07-13 | Emerson Electric Co. | Hermetic assembly arrangement for a current conducting pin passing through a housing wall |
| US5308925A (en) * | 1992-06-26 | 1994-05-03 | Emerson Electric Co. | Conductive pin assembly for a machine housing |
| CN1653652A (en) * | 2002-05-16 | 2005-08-10 | 爱默生电气公司 | Hermetically sealed current conducting terminal assembly |
| CN102013612A (en) * | 2010-09-30 | 2011-04-13 | 高文彬 | Manufacture process of sealed terminal board sintered with power insulator |
| CN202840022U (en) * | 2012-08-29 | 2013-03-27 | 苏州市意可机电有限公司 | Binding post with built-in power supply |
-
2012
- 2012-08-29 CN CN201210312389.4A patent/CN102868037B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3158682A (en) * | 1962-04-02 | 1964-11-24 | Clark Reliance Corp | High pressure electrical probe |
| US5227587A (en) * | 1991-05-13 | 1993-07-13 | Emerson Electric Co. | Hermetic assembly arrangement for a current conducting pin passing through a housing wall |
| US5308925A (en) * | 1992-06-26 | 1994-05-03 | Emerson Electric Co. | Conductive pin assembly for a machine housing |
| CN1653652A (en) * | 2002-05-16 | 2005-08-10 | 爱默生电气公司 | Hermetically sealed current conducting terminal assembly |
| CN102013612A (en) * | 2010-09-30 | 2011-04-13 | 高文彬 | Manufacture process of sealed terminal board sintered with power insulator |
| CN202840022U (en) * | 2012-08-29 | 2013-03-27 | 苏州市意可机电有限公司 | Binding post with built-in power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102868037A (en) | 2013-01-09 |
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Address after: Spring road Suzhou city Jiangsu province 215000 Xiangcheng District Huang Tai town No. 188 Patentee after: Suzhou Yike Electromechanical Co.,Ltd. Address before: 215106, Suzhou, Jiangsu, Wuzhong District Province town, Pu Zhuang Road, No. 11, Suzhou City Yi Ke electrical and Mechanical Co., Ltd. Patentee before: Suzhou Yike Electromechanical Co.,Ltd. |
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Address after: 215143 No. 200, Xinxiang Village Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: SUZHOU YIKE ELECTROMECHANICAL Co.,Ltd. Address before: No. 188 Chunguang Road, Huangdao Town, Xiangcheng District, Suzhou City, Jiangsu Province, 215000 Patentee before: SUZHOU YIKE ELECTROMECHANICAL Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 215143 No. 2, shanjiaobang Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Yike Aviation Technology Co.,Ltd. Address before: 215143 No. 200, Xinxiang Village Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU YIKE ELECTROMECHANICAL Co.,Ltd. |