CN202840022U - Binding post with built-in power supply - Google Patents
Binding post with built-in power supply Download PDFInfo
- Publication number
- CN202840022U CN202840022U CN 201220433948 CN201220433948U CN202840022U CN 202840022 U CN202840022 U CN 202840022U CN 201220433948 CN201220433948 CN 201220433948 CN 201220433948 U CN201220433948 U CN 201220433948U CN 202840022 U CN202840022 U CN 202840022U
- Authority
- CN
- China
- Prior art keywords
- earthenware
- binding post
- built
- swivel nut
- conductive pole
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a binding post with a built-in power supply, which comprises a conductive pole, ceramic tubes and a hexagonal thread sleeve. The two ends of the conductive pole are provided with threads while the central part is a smooth guide pillar. A ceramic ball is arranged on the axle center of the smooth guide pillar of the conductive pole. The ceramic tubes are sleeved on the smooth guide pillar of the conductive pole. The hexagonal thread sleeve is sleeved on the ceramic tubes. The periphery of the hexagonal thread sleeve is provided with a groove where an O-ring is sleeved. By adopting the above-mentioned structure, the binding post having the built-in power supply and applied in pressure equipments can bear strong currents and work in high-voltage and high-temperature conditions. The binding post is highly reliable.
Description
Technical field
The utility model relates to the binding post field, particularly relates 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, relative sliding easily appears in wiring column cap and conductive lever, occur the binding post securing member loosening and cause loose contact and can't fastening wire terminal etc. problem.Because conductive lever and wiring column cap independently exist, thereby so that in the process of use, the problem that the wiring column cap is lost often occurs, bring inconvenience to use.
The utility model content
The technical problem that the utility model mainly solves provides 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, works under the environment of high pressure and high temperature, and reliability is high.
For solving the problems of the technologies described above, the technical scheme that the utility model 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 place, axle center 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 the described earthenware, is provided with groove in hexagonal swivel nut periphery, at described groove cover O type circle is arranged.
Preferably, 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, is provided with sealing ring between the end face of described the first earthenware and the second earthenware.
Preferably, 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, is provided with ceramic pins between the annular holddown groove bottom land of the excircle of described the first earthenware and described hexagonal swivel nut.
Preferably, between two gaps 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 respectively equipped with two copper washers.
The beneficial effects of the utility model are: the utility model can be applicable to the built-in electrical source of power binding post of press device, can bear heavy current, works under the environment of high pressure and high temperature, and reliability is high.
Description of drawings
Fig. 1 is that the master of a kind of built-in power binding post of the utility model 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;
The mark of each parts is as follows in the accompanying drawing: 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 utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection range of the present utility model is made more explicit defining.
See also Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of built-in power binding post comprises: 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 place, axle center 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 the end face of described the first earthenware 9 and the second earthenware 7, be provided with sealing ring 11; Described hexagonal swivel nut 5 is enclosed within on the described earthenware, be provided with groove in hexagonal swivel nut 5 peripheries, at described groove cover O type circle 6 is arranged, annular protrusion 12 places of described hexagonal swivel nut 5 corresponding described the first earthenwares 9 and the second earthenware 7 are provided with annular holddown groove 10, are provided with ceramic pins 4 between annular holddown groove 10 bottom lands of the excircle of described the first earthenware 9 and described hexagonal swivel nut 5; Between two gaps between annular holddown groove 10 edges of the edge of the annular protrusion 12 of described the first earthenware 9 and the second earthenware 7 and described hexagonal swivel nut 5, be respectively equipped with two copper washers 3.The utility model 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 the corrosion-and high-temp-resistant of pottery is strong, so that the utility model reliability is high.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
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 place, axle center 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 the described earthenware, is provided with groove in hexagonal swivel nut periphery, at described groove cover O type circle is arranged.
2. a kind of built-in power binding post according to claim 1, it is characterized in that: described earthenware comprises the first earthenware and the second earthenware, be provided with annular protrusion at described the first earthenware and the second earthenware binding end place, between the end face of described the first earthenware and the second earthenware, be provided with sealing ring.
3. a kind of built-in power binding post according to claim 2, it is characterized in that: 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, is provided with ceramic pins between the annular holddown groove bottom land of the excircle of described the first earthenware and described hexagonal swivel nut.
4. a kind of built-in power binding post according to claim 2 is characterized in that: be respectively equipped with two copper washers between two gaps 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433948 CN202840022U (en) | 2012-08-29 | 2012-08-29 | Binding post with built-in power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433948 CN202840022U (en) | 2012-08-29 | 2012-08-29 | Binding post with built-in power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840022U true CN202840022U (en) | 2013-03-27 |
Family
ID=47951645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220433948 Withdrawn - After Issue CN202840022U (en) | 2012-08-29 | 2012-08-29 | Binding post with built-in power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868037A (en) * | 2012-08-29 | 2013-01-09 | 苏州市意可机电有限公司 | Built-in power supply wiring terminal |
| CN104209643A (en) * | 2014-08-29 | 2014-12-17 | 王建辉 | Integrated electric spark bead weld repair machine binding post |
-
2012
- 2012-08-29 CN CN 201220433948 patent/CN202840022U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868037A (en) * | 2012-08-29 | 2013-01-09 | 苏州市意可机电有限公司 | Built-in power supply wiring terminal |
| CN102868037B (en) * | 2012-08-29 | 2014-05-21 | 苏州市意可机电有限公司 | Built-in power supply wiring terminal |
| CN104209643A (en) * | 2014-08-29 | 2014-12-17 | 王建辉 | Integrated electric spark bead weld repair machine binding post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20140521 |
|
| RGAV | Abandon patent right to avoid regrant |