CN202721287U - Binding post - Google Patents
Binding post Download PDFInfo
- Publication number
- CN202721287U CN202721287U CN 201220451069 CN201220451069U CN202721287U CN 202721287 U CN202721287 U CN 202721287U CN 201220451069 CN201220451069 CN 201220451069 CN 201220451069 U CN201220451069 U CN 201220451069U CN 202721287 U CN202721287 U CN 202721287U
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- CN
- China
- Prior art keywords
- hole
- half cap
- sleeves
- junction block
- cap sleeve
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a binding post, comprising a wire holder and a wire press screw, wherein the side surface of the wire holder is provided with a wiring hole, the top portion of the wire holder is provided with a threaded hole, the threaded hole is communicated with the wiring hole, and the wire press screw is connected with the wire holder through the threaded hole; and also comprising a cap sleeve, wherein the top portion of the cap sleeve is provided with a cover, the cover is provided with a hole allowing a first screw driver to pass through, the diameter of the hole is smaller than the diameter of the nut of the wire press screw, the cap sleeve is divided into a first half cap sleeve and a second half cap sleeve in a plane where the axis of the cap sleeve is located, the first and second cap sleeves are mutually fastened and are respectively connected with the wire holder, the side surface of the upper end of the wire holder is provided with a positioning hole, and the inner side walls of the first half cap sleeve and the second half cap sleeve are respectively provided with a positioning projection used for matching with the positioning hole. The binding post employs the wire press screw, thereby being uneasy for losing.
Description
Technical field:
The utility model relates to technical field of electronic products, is specifically a kind of binding post with protection Design.
Background technology:
Binding post is a kind of common circuit switch device, and it is widely used in the electronic product field, and effect is as binding post, one side's circuit to be connected with the opposing party or a few side's circuit and conducting.
The binding post of prior art is general direct to be comprised of junction block and line pressing bolt with wiring hole and screw hole, when carrying out wiring or taking out stitches operation, often need to unload line pressing bolt, because of the line pressing bolt individuality less, therefore when operation often owing to accidentally line pressing bolt being lost, bring inconvenience, and if line pressing bolt when falling in product, also easily cause in use short circuit of product.
The utility model content:
The purpose of this utility model is, overcomes existing technological deficiency, provides a kind of line pressing bolt to be difficult for the binding post of losing.
the technical scheme that the utility model provides is: the utility model provides a kind of binding post, it comprises junction block and line pressing bolt, the side of described junction block has wiring hole, the top of junction block has screwed hole, described screwed hole communicates with wiring hole, described line pressing bolt is connected with junction block by screwed hole, it also comprises cap sleeve, the top of described cap sleeve is provided with lid, have a hole that supplies screwdriver to pass on described lid, the diameter in described hole is less than the diameter of the nut of line pressing bolt, described cap sleeve separately becomes the first half cap sleeves and the second half cap sleeves with the plane at axis place, described the first half cap sleeves be connected the half mutual snapping of cap sleeve and all being connected with junction block, have location hole on the side of the upper end of described junction block, be equipped with on the madial wall of described the first half cap sleeves and the second half cap sleeves for the positioning convex that matches with this location hole.
Described the first half cap sleeves and the second half mutual snappings of cap sleeve refer to, on described each half cap sleeve with one side that another half cap sleeve is connected on a side be provided with projection, opposite side is provided with groove, projection on described the first half cap sleeves matches with groove on the second half cap sleeves, and the groove on described the first half cap sleeves matches with projection on the second half cap sleeves.
Adopt said structure, the utlity model has following advantage:
The utility model increases by a cap sleeve on traditional junction block, be used for intercepting line pressing bolt, when the rotation line pressing bolt, the hole of using screwdriver to pass on lid operates line pressing bolt, and due to the diameter in the hole on the lid diameter less than the nut of line pressing bolt, therefore, lid can prop up the nut cap of line pressing bolt, thereby line pressing bolt only moves reciprocatingly in cap sleeve, can not come off from junction block, line pressing bolt is difficult for losing, and also just line pressing bolt can not occur is lost in the short circuit phenomenon that occurs in product.
As improvement, the inner surface of described lid is to the distance of the junction block end face reach less than line pressing bolt.Adopt this structure, when unscrewing line pressing bolt, the inner surface of lid can prop up the nut of line pressing bolt, prevents from deviating from the screwed hole of line pressing bolt from junction block.
Description of drawings:
Accompanying drawing 1 is the blast structural representation of a kind of binding post of the utility model;
Accompanying drawing 2 is the blast structure cross-sectional schematic of a kind of binding post of the utility model;
Accompanying drawing 3 is the overall structure schematic diagram of a kind of binding post of the utility model;
Accompanying drawing 4 is the overall structure cross-sectional schematic of a kind of binding post of the utility model;
As shown in the figure: 1, junction block, 2, wiring hole, 3, screwed hole, 4, cap sleeve, 4.1, the first half cap sleeves, 4.2, the second half cap sleeves, 4.3, projection, 4.4, groove, 4.5, positioning convex, 5, lid, 6, the hole, 7, line pressing bolt, 8, nut, 9, location hole.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4: the utility model provides a kind of binding post, it comprises junction block 1 and line pressing bolt 7, the side of described junction block 1 has wiring hole 2, the top of junction block 1 has screwed hole 3, described screwed hole 3 communicates with wiring hole 2, described line pressing bolt 7 is connected with junction block 1 by screwed hole 3, it also comprises cap sleeve 4, the top of described cap sleeve 4 is provided with lid 5, have a hole 6 that supplies screwdriver to pass on described lid 5, the diameter in described hole 6 is less than the diameter of the nut 8 of line pressing bolt 7, described cap sleeve 4 separately becomes the first half cap sleeves 4.1 and the second half cap sleeves 4.2 with the plane at axis place, described the first half cap sleeves 4.1 be connected the half mutual snapping of cap sleeve 4.2 and all being connected with junction block 1, have location hole 9 on the side of the upper end of described junction block 1, be equipped with on the madial wall of described the first half cap sleeves 4.1 and the second half cap sleeves 4.2 for the positioning convex 4.5 that matches with this location hole 9.
Described the first half cap sleeves 4.1 and the second half mutual snappings of cap sleeve 4.2 refer to, on described each half cap sleeve with one side that another half cap sleeve is connected on a side be provided with projection 4.3, opposite side is provided with groove 4.4, projection 4.3 on described the first half cap sleeves matches with groove 4.4 on the second half cap sleeves, and the groove 4.4 on described the first half cap sleeves matches with projection 4.3 on the second half cap sleeves.Match and refer to that namely projection 4.3 is stuck in groove 4.4.Described location hole 9 is the through hole that passes axis of junction block 1 side opening, when the first half cap sleeves 4.1 and the second half cap sleeves 4.2 snap onto on junction block 1, positioning convex 4.5 is inserted in location hole 9 the first half cap sleeves 4.1 and the second half cap sleeves 4.2 is positioned, and prevents the motion that the first half cap sleeves 4.1 and the second half cap sleeves 4.2 are done axially or made progress in week.
The cross section of cap sleeve described in the present embodiment is circular, but should not be restricted to circle, and cap sleeve also can be done squarely, triangle etc., and this is all within the utility model protection range.
As improvement, the inner surface of described lid 5 is to the distance of the junction block 1 end face reach less than line pressing bolt 7.Adopt this structure, when unscrewing line pressing bolt, the inner surface of lid can prop up the nut of line pressing bolt, prevents from deviating from the screwed hole of line pressing bolt from junction block.
Claims (3)
1. binding post, it comprises junction block (1) and line pressing bolt (7), the side of described junction block (1) has wiring hole (2), the top of junction block (1) has screwed hole (3), described screwed hole (3) communicates with wiring hole (2), described line pressing bolt (7) is connected with junction block (1) by screwed hole (3), it is characterized in that: it also comprises cap sleeve (4), the top of described cap sleeve (4) is provided with lid (5), have a hole (6) that supplies screwdriver to pass on described lid (5), the diameter in described hole (6) is less than the diameter of the nut (8) of line pressing bolt (7), described cap sleeve (4) separately becomes the first half cap sleeves (4.1) and the second half cap sleeves (4.2) with the plane at axis place, described the first half cap sleeves (4.1) be connected half cap sleeve (4.2) snapping and all being connected with junction block (1) mutually, have location hole (9) on the side of the upper end of described junction block (1), be equipped with on the madial wall of described the first half cap sleeves (4.1) and the second half cap sleeves (4.2) for the positioning convex (4.5) that matches with this location hole (9).
2. a kind of binding post according to claim 1, it is characterized in that: described the first half cap sleeves (4.1) and the second half cap sleeves (4.2) snapping mutually refer to, on described each half cap sleeve with one side that another half cap sleeve is connected on a side be provided with projection (4.3), opposite side is provided with groove (4.4), projection (4.3) on described the first half cap sleeves matches with groove (4.4) on the second half cap sleeves, and the groove (4.4) on described the first half cap sleeves matches with projection (4.3) on the second half cap sleeves.
3. a kind of binding post according to claim 1 is characterized in that: the inner surface of described lid (5) is to the distance of junction block (1) the end face reach less than line pressing bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451069 CN202721287U (en) | 2012-09-06 | 2012-09-06 | Binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451069 CN202721287U (en) | 2012-09-06 | 2012-09-06 | Binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721287U true CN202721287U (en) | 2013-02-06 |
Family
ID=47623093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220451069 Expired - Fee Related CN202721287U (en) | 2012-09-06 | 2012-09-06 | Binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202721287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779072A (en) * | 2014-01-27 | 2014-05-07 | 浙江南德电气有限公司 | Auxiliary screw fixing structure and corresponding low-voltage intelligent power capacitor |
| CN107256771A (en) * | 2017-05-12 | 2017-10-17 | 中科电力装备集团有限公司 | A kind of Transformer Winding termination |
-
2012
- 2012-09-06 CN CN 201220451069 patent/CN202721287U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779072A (en) * | 2014-01-27 | 2014-05-07 | 浙江南德电气有限公司 | Auxiliary screw fixing structure and corresponding low-voltage intelligent power capacitor |
| CN103779072B (en) * | 2014-01-27 | 2016-08-24 | 浙江南德电气有限公司 | screw auxiliary fixing structure and corresponding low-voltage intelligent power capacitor |
| CN107256771A (en) * | 2017-05-12 | 2017-10-17 | 中科电力装备集团有限公司 | A kind of Transformer Winding termination |
| CN107256771B (en) * | 2017-05-12 | 2019-03-26 | 中科电力装备集团有限公司 | A kind of transformer winding termination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130206 Termination date: 20210906 |