CN201117840Y - Terminal base - Google Patents
Terminal base Download PDFInfo
- Publication number
- CN201117840Y CN201117840Y CNU2007201847627U CN200720184762U CN201117840Y CN 201117840 Y CN201117840 Y CN 201117840Y CN U2007201847627 U CNU2007201847627 U CN U2007201847627U CN 200720184762 U CN200720184762 U CN 200720184762U CN 201117840 Y CN201117840 Y CN 201117840Y
- Authority
- CN
- China
- Prior art keywords
- electric wire
- connection sleeve
- sleeve
- space
- electrode piece
- 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 connector base, which consists of a connecting seat, an insulation separation plate, a connection sleeve, a tightening screw and an electrode piece, wherein, a space is arranged between the connecting seat and the insulation separation plate, the connection sleeve is just arranged inside the space and can rotate in the space, one side of the electrode piece is fixed on the insulation separation plate, and the other side of the electrode piece passes through the insulation separation plate to be stretched into the internal space of the connection sleeve, and the tightening screw passes through one side of the connection sleeve to aim at the other side of the connecting piece. The connector base of the utility model has the advantages that since the connection sleeve is arranged in movable way, and the electrode piece is arranged inside the hole of the connection sleeve, so that when in connection, the electric wire is close to the electrode piece to be suppressed for the side of the connection sleeve, thereby enlarging the contact area between the electric wire and the connection sleeve and the electrode piece; therefore, on the one hand, the contact between the electric wire and the connection sleeve becomes better so as to better fix the electric wire; on the other hand, the stress of the electric wire become more uniform, thereby preventing the phenomenon that the electric wire is dropped off for the small stress and the electric wire is broken for the overlarge stress.
Description
Technical field
The utility model relates to a kind of electric wire link.
Background technology
Existing junction block is made up of the sleeve and the trip bolt of insulating base, charged pole piece, and sleeve is fixed on the insulating base, and sleeve one side is provided with trip bolt.Sleeve can be provided with one, two or several as required.Electric wire inserts in the sleeve during use, and the trip bolt of tightening sleeve one side just can fixedly secure electric wire on sleeve.
Though above-mentioned junction block is than the good fixing effect of the junction block that is screwed electric wire commonly used, because the contact-making surface of trip bolt and electric wire is less, the screw afterbody is bigger to the pressure of electric wire, the excessive electric wire that breaks easily of pressure, and too small then being not easy of pressure fixed.
Summary of the invention
Technical problem to be solved in the utility model is to solve the above-mentioned defective of prior art and provide a kind of fixed effect better junction block.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
Junction block is made up of wiring base, insulating barrier, sleeve, trip bolt, electrode slice, form the space between wiring base and insulating barrier, sleeve just places this space and can move in the space, electrode slice one side is fixed on the insulating barrier, the another side is passed insulating barrier and is stretched in the inner space of sleeve, and trip bolt passes sleeve one side and aims at the lug plate another side.
Compared with prior art, advantage of the present utility model is:
Be provided with because sleeve is movable, and electrode slice is placed in the hole of sleeve, when making wiring electric wire because of sleeve limit and electrode slice near compressing, thereby the contact area of electric wire and sleeve and electrode slice is enlarged, therefore on the one hand thereby can make the better better securing electric lines that contacts between electric wire and sleeve, then can make the stressed more even of electric wire on the other hand, prevent electric wire because of stressedly too smallly throw off, stressed excessive phenomenon of twisting into two parts electric wire.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the matching relationship of sleeve, trip bolt and the electrode slice of the utility model embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, junction block is made up of wiring base 1, insulating barrier 2, sleeve 3, trip bolt 4, electrode slice 5,2 of wiring base 1 and insulating barriers form space 7, sleeve 3 just places this space 7 and can be in the space 7 moves, electrode slice 5 one sides are fixed on the insulating barrier, the another side is passed insulating barrier 2 and is stretched in the inner space of sleeve 3, and trip bolt 4 passes sleeve one side and aims at the electrode slice another side.
During use, in sleeve 3 holes and 5 of lug plates put into electric wire 6, and then turn trip bolt 4, trip bolt 4 withstands electrode slice 5, sleeve 3 is subjected to the screwing force of trip bolt 4 and outwards moves, and electric wire 6 is choked and fixes by a side of sleeve 3 and electrode slice 5 when moving to certain position.
Because electrode slice 5 is all bigger with the contact area of sleeve and electrode slice, so electric wire 6 is stressed more even, and stressed appropriate, so electric wire is fixed promptly well.
Above-mentioned sleeve can be cylinder, cuboid of interior sky etc., as shown in Figure 2 be the cuboid of interior sky.
The wiring mechanism that above-mentioned sleeve, electrode slice, screw constitute can have several groups according to operating position.
Claims (1)
1, junction block, it is characterized in that: form by wiring base, insulating barrier, sleeve, trip bolt, electrode slice, form the space between wiring base and insulating barrier, sleeve just places this space and can move in the space, electrode slice one side is fixed on the insulating barrier, the another side is passed insulating barrier and is stretched in the inner space of sleeve, and trip bolt passes sleeve one side and aims at the lug plate another side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201847627U CN201117840Y (en) | 2007-10-19 | 2007-10-19 | Terminal base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201847627U CN201117840Y (en) | 2007-10-19 | 2007-10-19 | Terminal base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117840Y true CN201117840Y (en) | 2008-09-17 |
Family
ID=39992426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201847627U Expired - Fee Related CN201117840Y (en) | 2007-10-19 | 2007-10-19 | Terminal base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117840Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577369A (en) * | 2015-02-05 | 2015-04-29 | 禹伟 | High-voltage binding post of vacuum rotary drum drying machine |
-
2007
- 2007-10-19 CN CNU2007201847627U patent/CN201117840Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577369A (en) * | 2015-02-05 | 2015-04-29 | 禹伟 | High-voltage binding post of vacuum rotary drum drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20121019 |