CN202888426U - Screw wiring terminal capable of having leads with different diameters accessed simultaneously - Google Patents
Screw wiring terminal capable of having leads with different diameters accessed simultaneously Download PDFInfo
- Publication number
- CN202888426U CN202888426U CN 201220176920 CN201220176920U CN202888426U CN 202888426 U CN202888426 U CN 202888426U CN 201220176920 CN201220176920 CN 201220176920 CN 201220176920 U CN201220176920 U CN 201220176920U CN 202888426 U CN202888426 U CN 202888426U
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- CN
- China
- Prior art keywords
- screw
- wiring terminal
- leads
- different diameters
- square nut
- 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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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a screw wiring terminal capable of having leads with different diameters accessed simultaneously. The screw wiring terminal comprises a screw, a square nut and a conductive member. The screw wiring terminal is characterized in that two projecting points are arranged on the plane where the conductive member contacts the screw head. When leads with different diameters are accessed to the screw wiring terminal, the assembly of the screw and the square nut rotates for a certain angle with the projecting points as the fulcrum and the square nut right presses the leads tightly. The screw wiring terminal is advantageous in that the technical problem that leads with different diameters cannot be accessed on one terminal simultaneously is solved. The screw wiring terminal which further has the advantages of simple structure, low manufacture cost and wiring firmness is not prone to a fall.
Description
Technical field
The utility model relates to a kind of binding post, specifically a kind of screw connecting terminal that can access simultaneously different wire diameters.
Technical background
Screw connecting terminal is a kind of common binding post in switch, the socket, because it is relatively simple for structure, and low cost of manufacture and being widely used.Screw connecting terminal in the market has a variety of, structure generally comprises screw, electric-conductor and square nut, offer through hole on the described electric-conductor, during installation wire is positioned between electric-conductor and the nut, the screw afterbody passes behind the through hole on the electric-conductor fastening with square nut.The screw connecting terminal of this structure, because shade, electric-conductor and the nut surface of screw head all are smooth, when needs connect two wires simultaneously, most screw connecting terminal can only connect the wire of same diameter or the wire that diameter is more or less the same, and two wires of guarantee are all reliably fixing.But present along with the market demand is multifarious, people sometimes need to access simultaneously two kinds of diameters and differ larger wire, yet a kind of terminal that can access simultaneously different wire diameters is not yet arranged at present.
Summary of the invention
The purpose of this utility model is to solve the deficiency that above-mentioned prior art exists, and a kind of screw connecting terminal that can access simultaneously different wire diameters is provided.
The technical scheme that the utility model adopts is: a kind of screw connecting terminal that can access simultaneously different wire diameters, comprise screw, square nut and electric-conductor, and it is characterized in that the plane that described electric-conductor contacts with head of screw is provided with two salient points.
Screw connecting terminal of the present utility model, when accessing the wire of different-diameter, screw and square nut assembly rotate an angle take salient point as fulcrum, and square nut is just tightly pushed down wire.
As improvement of the present utility model, described salient point is hemisphere, and its diameter is at 0.4mm ± 0.1mm.
Described screw terminal can be accessed by 1.5mm
2-4mm
2Wire.
The utility model has the advantage of, solved the technical barrier that can not access simultaneously different wire diameters on the terminal, and this simple in structure, low cost of manufacture, and wiring is firm, difficult drop-off.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the perspective view of the utility model electric-conductor.
Fig. 2 is the perspective view of the utility model binding post.
Fig. 3 is the front view that the utility model uses state.
Fig. 4 is the stereogram that the utility model uses state.
Specific embodiments
See figures.1.and.2, screw connecting terminal of the present utility model comprises screw 1, electric-conductor 2 and square nut 3, offers through hole 6 on the described electric-conductor 2.The plane that described electric-conductor 2 contacts with head of screw is provided with two salient points 4, and described salient point 4 is hemisphere, and the diameter of described salient point 4 is 0.4mm ± 0.1mm.
With reference to Fig. 3 and Fig. 4, operation principle of the present utility model is as follows: two different wires 5 of wire diameter are placed between electric-conductor 2 and the square nut 3, and lay respectively at the both sides of through hole 6 on the electric-conductor 2; Then the screw afterbody is passed behind the through hole 6 on the electric-conductor and square nut 3 fastening.Described screw 1 and square nut assembly rotate an angle take salient point 4 as fulcrum, make square nut just tightly push down two wires 5.
What should be understood that is: above-described embodiment is just to explanation of the present utility model, rather than to restriction of the present utility model, any utility model that does not exceed in the utility model connotation scope is created, and all falls within the protection range of the present utility model.
Claims (3)
1. screw connecting terminal that can access simultaneously different wire diameters, comprise screw (1), square nut (3) and electric-conductor (2), it is characterized in that the plane that described electric-conductor (2) contacts with head of screw is provided with two salient points (4).
2. a kind of screw connecting terminal that can access simultaneously different wire diameters as claimed in claim 1 is characterized in that described salient point (4) is hemisphere.
3. a kind of screw connecting terminal that can access simultaneously different wire diameters as claimed in claim 2, the diameter that it is characterized in that described salient point (4) is 0.4mm ± 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176920 CN202888426U (en) | 2012-04-24 | 2012-04-24 | Screw wiring terminal capable of having leads with different diameters accessed simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176920 CN202888426U (en) | 2012-04-24 | 2012-04-24 | Screw wiring terminal capable of having leads with different diameters accessed simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888426U true CN202888426U (en) | 2013-04-17 |
Family
ID=48079819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220176920 Expired - Fee Related CN202888426U (en) | 2012-04-24 | 2012-04-24 | Screw wiring terminal capable of having leads with different diameters accessed simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888426U (en) |
-
2012
- 2012-04-24 CN CN 201220176920 patent/CN202888426U/en not_active Expired - Fee Related
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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: 20130417 Termination date: 20200424 |