CN103022754A - Anti-slip alligator clamp - Google Patents
Anti-slip alligator clamp Download PDFInfo
- Publication number
- CN103022754A CN103022754A CN2012105086461A CN201210508646A CN103022754A CN 103022754 A CN103022754 A CN 103022754A CN 2012105086461 A CN2012105086461 A CN 2012105086461A CN 201210508646 A CN201210508646 A CN 201210508646A CN 103022754 A CN103022754 A CN 103022754A
- Authority
- CN
- China
- Prior art keywords
- clamping
- hole
- crocodile clip
- clamp
- chuck
- 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.)
- Pending
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Abstract
The invention discloses an anti-slip alligator clamp which comprises two clamping handles and a clamp head. At least one clamping hole is arranged on the clamp head, the center of the clamping hole is arranged on a clamping face of the clamp head, anti-slip teeth are arranged inside the clamping face, and tooth faces of the anti-slip teeth are perpendicular to the clamping face. A wiring hole is respectively arranged at the tail ends of the clamping handles. Compared with the prior art, the alligator clamp is stable and safe in clamping of bolts or nuts or other clamping objects, simultaneously a lead connected with the alligator clamp is convenient to replace, and the alligator clamp is economical and practical.
Description
Technical field
The present invention relates to a kind of binding post.
Background technology
Crocodile clip connects in order to make temporary circuit, the binding post of likeness in form crocodile mouth---also claim " spring clip ", " electricity folder ".The outside needs to overlap insulating case during use, and material is generally that fine copper, iron nickel plating, iron are zinc-plated, iron copper facing or stainless steel.Crocodile clip comprises all that generally clamp holder, chuck, connecting pin and spring consist of.
There is following problem in existing crocodile clip:
Be not easy during use to press from both sides steady nut, flick after the landing, the crocodile clip after flicking jumps to charged position easily, causes short circuit.Or the front end metal quality of crocodile clip is too poor, uses for a long time and a bit will be out of shape.
Existing crocodile clip is connected with wire by the mode of welding, the long-term use, and this pad can rupture.In addition, for different needs for electricity, the thickness of wire also there is different requirements, changes different wires and just must change simultaneously a crocodile clip, at all not economical and practical.
Summary of the invention
Given this, the object of the present invention is to provide a kind of anti-skidding, durable, crocodile clip easily.
For solving above technical problem, technical scheme provided by the invention is, a kind of anti-skidding crocodile clip is provided, comprise two clamp holders and a chuck, be provided with at least one clamping hole on the described chuck, on the clamping face that is centered close to chuck of described clamping hole, the clamping face inboard is provided with anti-slop serrations, and the flank of tooth of anti-slop serrations is mutually vertical with clamping face; The end of described clamp holder is provided with a wiring hole.
Preferably, also be provided with wiring rod on the described wiring hole.
Preferably, be provided with the clamping tooth on the described clamping hole.
Preferably, described clamping hole is circular hole.
Compared with prior art, the chuck of crocodile clip of the present invention is provided with clamping hole, and is more stable when grip bolt or nut or other gripping objects, simultaneously, can bolt and the nut of small one and large one two clamping holes to be applicable to different model be set at chuck.On the other hand, because being provided with clamping hole, the clamping face distance of crocodile clip is wider, and the distortion of crocodile clip upper spring is little, and suffered elastic force is less, is difficult for deforming.Even in crocodile clip landing on bolt or the nut, because camber of spring is little, the spring of crocodile clip distance is also little, is not easy to touch All other routes and is short-circuited.Crocodile clip of the present invention is safer, stable, durable.
Simultaneously, crocodile clip is provided with connecting hole and pitman, and convenient wire with various thicknesses is connected with crocodile clip, and it is more firm, durable that wire is connected with crocodile clip; Simultaneously, also be convenient for changing the wire that is connected with crocodile clip, practical more economically.
In addition, the anti-slop serrations on the crocodile clip of the present invention can get the gripping object clamping more stable, can prevent the crocodile clip landing, makes crocodile clip safer in use.
Description of drawings
Fig. 1 is that the master of crocodile clip of the present invention looks schematic diagram.
Fig. 2 is A-A cutaway view among Fig. 1.
Embodiment
Describe below in conjunction with accompanying drawing and specific embodiment.
Referring to Fig. 1.The described anti-skidding crocodile clip of present embodiment comprises two clamp holders 1 and a chuck 2, and chuck 2 comprises two clamping parts, that is to say, each clamp holder is fixedly connected with a clamping part.Be provided with two clamping holes 3 on the described chuck 2, the center of these two clamping holes all is positioned on the clamping face of chuck 2.Or rather, be to be provided with one and half clamping holes on each clamping part, when two clamping parts were fitted, two and half clamping holes enclosed and become a clamping hole.This clamping hole can be hexagonal hole, also can be circular hole.When clamping hole is circular hole, be provided with the clamping tooth on clamping hole 3 inner faces, under the effect of this clamping tooth, crocodile clip clamping nut is to prevent that this crocodile clip from horizontally rotating around nut.
The clamping face inboard also is provided with anti-slop serrations 4, and the flank of tooth of anti-slop serrations is mutually vertical with clamping face, and this anti-slop serrations 4 can prevent that crocodile clip from moving along the axial direction of gripping object.That is to say, clamping tooth and anti-slop serrations, one is the motion that prevents the crocodile clip horizontal plane, one is the motion that prevents the crocodile clip vertical plane.
As further improvement, be provided with a wiring hole 5 at the end of crocodile clip clamp holder 1, also be provided with a wiring rod 6 on the wiring hole 5.When needing external wire, wire directly can be connected on the wiring hole, perhaps be socketed on the wiring rod, connected mode is more flexible.
Only be preferred implementation of the present invention below, should be pointed out that above-mentioned preferred implementation should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with the claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. anti-skidding crocodile clip, comprise two clamp holders (1) and a chuck (2), it is characterized in that, be provided with at least one clamping hole (3) on the described chuck (2), on the clamping face that is centered close to chuck (2) of described clamping hole, the clamping face inboard is provided with anti-slop serrations (4), and the flank of tooth of anti-slop serrations is mutually vertical with clamping face; The end of described clamp holder (1) is provided with a wiring hole (4).
2. anti-skidding crocodile clip according to claim 1 is characterized in that, also is provided with wiring rod (6) on the described wiring hole (5).
3. anti-skidding crocodile clip according to claim 1 is characterized in that, described clamping hole is provided with the clamping tooth on (3).
4. anti-skidding crocodile clip according to claim 1 is characterized in that, described clamping hole (3) is circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105086461A CN103022754A (en) | 2012-12-03 | 2012-12-03 | Anti-slip alligator clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105086461A CN103022754A (en) | 2012-12-03 | 2012-12-03 | Anti-slip alligator clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103022754A true CN103022754A (en) | 2013-04-03 |
Family
ID=47971042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105086461A Pending CN103022754A (en) | 2012-12-03 | 2012-12-03 | Anti-slip alligator clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022754A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134879A (en) * | 2014-08-13 | 2014-11-05 | 国家电网公司 | Novel through-current experiment jointing clamp |
| CN104407177A (en) * | 2014-11-12 | 2015-03-11 | 广西电网有限责任公司贺州供电局 | Simple and convenient crocodile-shaped wire clamp for terminal block |
| CN106961029A (en) * | 2016-01-08 | 2017-07-18 | 广西电网有限责任公司桂林供电局 | A kind of elbow crocodile clip |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098096U (en) * | 1990-12-30 | 1992-03-04 | 郝宏彬 | Multi-purpose electric clamp mouth |
| CN201007732Y (en) * | 2007-02-05 | 2008-01-16 | 北京伏安电气公司 | Winding deformation test plier |
| CN201323242Y (en) * | 2008-09-25 | 2009-10-07 | 郑飞龙 | Improved type jointing clamp |
| CN201435455Y (en) * | 2009-06-05 | 2010-03-31 | 上海市电力公司超高压输变电公司 | Special stub clip for secondary CT loop in power transformation and distribution system |
| CN201821357U (en) * | 2010-08-27 | 2011-05-04 | 广东长虹数码科技有限公司 | Simple power supply clamp for testing mobile phone |
| CN202515276U (en) * | 2012-01-10 | 2012-11-07 | 谢增明 | Food clip |
-
2012
- 2012-12-03 CN CN2012105086461A patent/CN103022754A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098096U (en) * | 1990-12-30 | 1992-03-04 | 郝宏彬 | Multi-purpose electric clamp mouth |
| CN201007732Y (en) * | 2007-02-05 | 2008-01-16 | 北京伏安电气公司 | Winding deformation test plier |
| CN201323242Y (en) * | 2008-09-25 | 2009-10-07 | 郑飞龙 | Improved type jointing clamp |
| CN201435455Y (en) * | 2009-06-05 | 2010-03-31 | 上海市电力公司超高压输变电公司 | Special stub clip for secondary CT loop in power transformation and distribution system |
| CN201821357U (en) * | 2010-08-27 | 2011-05-04 | 广东长虹数码科技有限公司 | Simple power supply clamp for testing mobile phone |
| CN202515276U (en) * | 2012-01-10 | 2012-11-07 | 谢增明 | Food clip |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134879A (en) * | 2014-08-13 | 2014-11-05 | 国家电网公司 | Novel through-current experiment jointing clamp |
| CN104407177A (en) * | 2014-11-12 | 2015-03-11 | 广西电网有限责任公司贺州供电局 | Simple and convenient crocodile-shaped wire clamp for terminal block |
| CN106961029A (en) * | 2016-01-08 | 2017-07-18 | 广西电网有限责任公司桂林供电局 | A kind of elbow crocodile clip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |