CN102983426A - Wiring post - Google Patents

Wiring post Download PDF

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Publication number
CN102983426A
CN102983426A CN201210482901XA CN201210482901A CN102983426A CN 102983426 A CN102983426 A CN 102983426A CN 201210482901X A CN201210482901X A CN 201210482901XA CN 201210482901 A CN201210482901 A CN 201210482901A CN 102983426 A CN102983426 A CN 102983426A
Authority
CN
China
Prior art keywords
hole
line pressing
pressing bolt
cap sleeve
lid
Prior art date
Application number
CN201210482901XA
Other languages
Chinese (zh)
Inventor
林建德
赵秋宁
蔡昭宏
Original Assignee
宁波环球广电科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 宁波环球广电科技有限公司 filed Critical 宁波环球广电科技有限公司
Priority to CN201210482901XA priority Critical patent/CN102983426A/en
Publication of CN102983426A publication Critical patent/CN102983426A/en

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Abstract

The invention provides a wiring post which comprises a wire holder and a wire pressing screw. A wiring hole is opened on one side face of the wire holder, a threaded hole is opened at the top of the wire holder, the threaded hole is communicated with the wiring hole, and the wire pressing screw is connected with the wire holder through the screw hole. The wiring post further comprises a cap sleeve with inner threads, outer threads are opened at the upper end of the wiring post, and the cap sleeve is in threaded connection with the wiring post. A cap is arranged at the top of the cap sleeve, a hole for a screw driver to penetrate through is opened on the cap, and the diameter of the hole is smaller than that of a screw cap of the wire pressing screw. By means of the wiring post with the structure, the wire pressing screw only reciprocates in the cap sleeve and cannot fall off the wire holder, and the wire pressing screw cannot be lost easily, so that the short-circuit phenomenon caused by the loss of the wire pressing screw in products can be avoided.

Description

Binding post

Technical field:

The present invention relates to technical field of electronic products, specifically is 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 frequent owing to accidentally line pressing bolt is lost when operation, bring inconvenience, and if line pressing bolt when falling in the product, also cause easily in use short circuit of product.

Summary of the invention:

The objective of the invention is, overcome existing technological deficiency, the binding post that provides a kind of line pressing bolt to be difficult for losing.

Technical scheme provided by the invention is: the invention 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 a cap sleeve with internal thread, the upper end of described binding post has external screw thread, described cap sleeve is threaded with binding post, the top of described cap sleeve is provided with lid, has a hole that supplies screwdriver to pass on the described lid, and the diameter in described hole is less than the diameter of the nut of line pressing bolt.

Adopt said structure, the present invention has the following advantages:

The present invention increases by a cap sleeve at traditional junction block, be used for intercepting line pressing bolt, when the rotation line pressing bolt, the hole of using screwdriver to pass on the lid operates line pressing bolt, and since the diameter in the hole on the lid less than the diameter of 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 the product.

As preferably, described lid and cap sleeve are one-body molded.Adopt this structure, directly cap sleeve and junction block are tightened during use and got final product, simple and convenient.

Preferred as another, described lid is connected with cap sleeve is removable.Adopt this structure lid and cap sleeve can be processed respectively, and if when wanting to change line pressing bolt, only lid need to be pulled down and get final product, do not need to pull down again cap sleeve.

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 structural representation of one of embodiment of binding post of the present invention;

Accompanying drawing 2 is the cross-sectional schematic of one of embodiment of binding post of the present invention;

Accompanying drawing 3 is two the structural representation of the embodiment of binding post of the present invention;

Accompanying drawing 4 is two the cross-sectional schematic of the embodiment of binding post of the present invention;

As shown in the figure: 1, junction block, 2, wiring hole, 3, screwed hole, 4, cap sleeve, 5, lid, 6, the hole, 7, line pressing bolt, 8, nut.

Embodiment:

Below in conjunction with the drawings and specific embodiments the present invention is elaborated:

Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4: as to the invention 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, be that line pressing bolt 7 screws in screwed hole 3, it also comprises a cap sleeve 4 with internal thread, the upper end of described binding post 1 has external screw thread, described cap sleeve 4 is threaded with binding post 1, the top of described cap sleeve 4 is provided with lid 5, have a hole 6 that supplies screwdriver to pass on the described lid 5, the diameter in described hole 6 is less than the diameter of the nut 8 of line pressing bolt 7.

Wiring hole 2 is used for placing wire, when line pressing bolt 7 is tightened, the wire in the wiring hole 2 will be compressed, and when line pressing bolt 7 is unclamped, just can take out wire.Thereby the hole on the lid 56 is passed and can be operated line pressing bolt 7 for screwdriver, because the diameter in the hole 6 on the lid 5 is less than the diameter of the nut 8 of line pressing bolt 7, therefore, lid 5 can prop up the nut 8 of line pressing bolt, thereby 7 of line pressing bolt move reciprocatingly in cap sleeve 4, can not come off from junction block 1.

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 protection range of the present invention.

Be an embodiment of the present invention as shown in Figure 1 and Figure 2, described lid 5 is one-body molded with cap sleeve 4.Adopt this structure, directly cap sleeve and junction block are tightened during use and got final product, simple and convenient.

Fig. 3, Figure 4 shows that another embodiment of the present invention, described lid 5 and 4 removable connections of cap sleeve.Present embodiment adopts lid 5 and cap sleeve 4 hinged, a side that is a side of lid 5 and cap sleeve 4 is hinged, the opposite side of lid 5 is provided with buckle, with cap sleeve 4 snappings, this structure can be processed lid and cap sleeve respectively, if when wanting to change line pressing bolt, only lid need to be pulled down and get final product, do not need to pull down again cap sleeve.

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 (4)

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 a cap sleeve with internal thread (4), the upper end of described binding post (1) has external screw thread, described cap sleeve (4) is threaded with binding post (1), the top of described cap sleeve (4) is provided with lid (5), have a hole (6) that supplies screwdriver to pass on the described lid (5), the diameter of described hole (6) is less than the diameter of the nut (8) of line pressing bolt (7).
2. binding post according to claim 1 is characterized in that: described lid (5) is one-body molded with cap sleeve (4).
3. binding post according to claim 1 is characterized in that: described lid (5) and removable connection of cap sleeve (4).
4. 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).
CN201210482901XA 2012-11-23 2012-11-23 Wiring post CN102983426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210482901XA CN102983426A (en) 2012-11-23 2012-11-23 Wiring post

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210482901XA CN102983426A (en) 2012-11-23 2012-11-23 Wiring post

Publications (1)

Publication Number Publication Date
CN102983426A true CN102983426A (en) 2013-03-20

Family

ID=47857256

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210482901XA CN102983426A (en) 2012-11-23 2012-11-23 Wiring post

Country Status (1)

Country Link
CN (1) CN102983426A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
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
CN104283010A (en) * 2013-07-10 2015-01-14 广西电网公司电力科学研究院 Electric wiring terminal
CN105226418A (en) * 2015-08-14 2016-01-06 杭州炬华科技股份有限公司 Ammeter plug-in terminal board
CN105958223A (en) * 2016-06-23 2016-09-21 浙江金名电器有限公司 Screw anti-fall-off mechanism for wall switch or socket
CN109861015A (en) * 2019-03-14 2019-06-07 汉中集联电气工程科技有限公司 A kind of portable anti-corrosion aluminium core track lead of railway and application method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2285010Y (en) * 1996-08-15 1998-06-24 旅顺第二塑料厂 Wiring terminal
CN2447947Y (en) * 2000-10-12 2001-09-12 郑建宇 Conducting wire branch terminal
CN201797056U (en) * 2010-09-19 2011-04-13 长沙威胜信息技术有限公司 Terminal board
CN201966338U (en) * 2010-11-18 2011-09-07 郑利品 Through-type wiring terminal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2285010Y (en) * 1996-08-15 1998-06-24 旅顺第二塑料厂 Wiring terminal
CN2447947Y (en) * 2000-10-12 2001-09-12 郑建宇 Conducting wire branch terminal
CN201797056U (en) * 2010-09-19 2011-04-13 长沙威胜信息技术有限公司 Terminal board
CN201966338U (en) * 2010-11-18 2011-09-07 郑利品 Through-type wiring terminal

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104283010A (en) * 2013-07-10 2015-01-14 广西电网公司电力科学研究院 Electric wiring terminal
CN104283010B (en) * 2013-07-10 2017-02-01 广西电网公司电力科学研究院 Electric wiring terminal
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
CN105226418A (en) * 2015-08-14 2016-01-06 杭州炬华科技股份有限公司 Ammeter plug-in terminal board
CN105226418B (en) * 2015-08-14 2017-10-20 杭州炬华科技股份有限公司 Ammeter plug-in terminal block
CN105958223A (en) * 2016-06-23 2016-09-21 浙江金名电器有限公司 Screw anti-fall-off mechanism for wall switch or socket
CN109861015A (en) * 2019-03-14 2019-06-07 汉中集联电气工程科技有限公司 A kind of portable anti-corrosion aluminium core track lead of railway and application method

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SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130320

C02 Deemed withdrawal of patent application after publication (patent law 2001)