CN2187336Y - Combined wire holder - Google Patents
Combined wire holder Download PDFInfo
- Publication number
- CN2187336Y CN2187336Y CN 94241756 CN94241756U CN2187336Y CN 2187336 Y CN2187336 Y CN 2187336Y CN 94241756 CN94241756 CN 94241756 CN 94241756 U CN94241756 U CN 94241756U CN 2187336 Y CN2187336 Y CN 2187336Y
- Authority
- CN
- China
- Prior art keywords
- housing screw
- insulating base
- insulating
- binding post
- briquetting
- 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 combined wiring base with large current, which comprises insulating bases, a compressing screw which is fixed onto the insulating bases, a wiring terminal which is connected to the lower end of the compressing screw, and an insulating cover which is coated on the compressing screw. The cross section of the insulating bases is in 'C'-shaped; the bottom of the insulating bases is provided with a 'T'-shaped groove; a plurality of sections of the insulating bases are connected to an arrangement rail through making use of the 'T'-shaped groove; the internal parts of the insulating bases are provided with a 'U'-shaped conductive plate; the butterfly washers of the two pair fasteners are arranged between the compressing screw and the wiring terminal, and the wiring terminal is inserted into the 'U'-shaped conductive plate.
Description
The utility model relates to a kind of junction block.
Junction block of the prior art generally all has fixing wiring quantity, can not increase arbitrarily, even a modus ponens junction block that has also is modular, but not composite type, the structure more complicated is installed also trouble, and is not suitable for big electric current junction block.
The purpose of this utility model is: a kind of big electric current, big current combined junction block of assembly unit wiring quantity arbitrarily of being used for is provided.
The technical solution of the utility model is: a kind of big current combined junction block, comprise insulating base, be fixed on housing screw on the insulating base, be connected the housing screw lower end binding post, cover on the insulating cover on the housing screw, the section of described insulating base is " C " shape, its bottom is provided with "T"-shaped groove, and some joint insulating bases utilize "T"-shaped groove to be connected on the mounting rail; Be provided with " U " shape conductive plate in the described insulating base chamber; Be provided with the butterfly gasket of two make-ups between described housing screw and the binding post, binding post stretches in " U " shape conductive plate.
The utility model has the advantages that:
1. what of required wiring junction block of the present utility model can determine the joint number of insulating base according to, and tandem compound is installed on the mounting rail.
2. because the section of insulating base is " C " shape, be provided with " U " shape conductive plate in the chamber, the insulating base after the combination forms through hole and is convenient to heat radiation.
3. owing to be provided with the butterfly gasket of two make-ups between housing screw and the binding post, can reduce big electric current by the time vibration that produces.
The utility model will be further described below in conjunction with drawings and Examples:
Accompanying drawing 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Wherein: 1. insulating base; 2. insulating cover; 3. " U " shape conductive plate; 4. screw base; 5. housing screw; 6. groove; 7. "T"-shaped groove; 8. mounting rail; 9. positioning seat; 10. dog screw; 11. insulating cover endoporus; 12. butterfly gasket; 13. pressing plate; 14. briquetting; 15. screw; 16. flange.
Embodiment: as shown in Figure 1 and Figure 2, a kind of big current combined junction block, comprise insulating base 1, be fixed on housing screw 5 on the insulating base 1, be connected housing screw 5 lower ends binding post, cover on the insulating cover 2 on the housing screw 5; The section of described insulating base 1 is " C " shape, and its bottom is provided with "T"-shaped groove 7, and some joint insulating bases 1 utilize "T"-shaped groove 7 to be connected on the mounting rail 8; Be provided with " U " shape conductive plate 3 in described insulating base 1 chamber; Be provided with the butterfly gasket 12 of two make-ups between described housing screw 5 and the binding post, binding post stretches in " U " shape conductive plate 3.Described some joint insulating bases 1 are fixed on the mounting rail 8 by the dog screw 10 that is located on the positioning seat 9 by the positioning seat 9 at its two ends.Described binding post comprises pressing plate 13 and briquetting 14, one end of pressing plate 13 is jagged, and breach snaps in the groove on the housing screw 5 lower end circumference, and groove stretches in the circular hole on the briquetting 14 with the housing screw 5 of lower part, pressing plate 13 and briquetting 14 are screwed, and there is flange 16 briquetting 14 lower ends.What of required wiring junction block of the present utility model can determine the joint number of insulating base 1 according to, and tandem compound is installed on the mounting rail 8.Because the section of insulating base 1 is " C " shape, is provided with " U " shape conductive plate 3 in the chamber, the insulating base 1 after the combination forms through hole and is convenient to heat radiation.Owing to be provided with the butterfly gasket 12 of two make-ups between housing screw 5 and the binding post, can reduce big electric current by the time vibration that produces.
Claims (3)
1, a kind of big current combined junction block, comprise insulating base 1, be fixed on housing screw 5 on the insulating base 1, be connected housing screw 5 lower ends binding post, cover on the insulating cover 2 on the housing screw 5, it is characterized in that: the section of described insulating base 1 is " C " shape, its bottom is provided with "T"-shaped groove 7, and some joint insulating bases 1 utilize "T"-shaped groove 7 to be connected on the mounting rail 8; Be provided with " U " shape conductive plate 3 in described insulating base 1 chamber; Be provided with the butterfly gasket 12 of two make-ups between described housing screw 5 and the binding post, binding post stretches in " U " shape conductive plate 3.
2, big current combined junction block according to claim 1 is characterized in that: described some joint insulating bases 1 are fixed on the mounting rail 8 by the dog screw 10 that is located on the positioning seat 9 by the positioning seat 9 at its two ends.
3, big current combined junction block according to claim 1, it is characterized in that: described binding post comprises pressing plate 13 and briquetting 14, one end of pressing plate 13 is jagged, breach snaps in the groove on the housing screw 5 lower end circumference, groove stretches in the circular hole on the briquetting 14 with the housing screw 5 of lower part, pressing plate 13 and briquetting 14 are screwed, and there is flange 16 briquetting 14 lower ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94241756 CN2187336Y (en) | 1994-04-27 | 1994-04-27 | Combined wire holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94241756 CN2187336Y (en) | 1994-04-27 | 1994-04-27 | Combined wire holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2187336Y true CN2187336Y (en) | 1995-01-11 |
Family
ID=33848463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94241756 Expired - Fee Related CN2187336Y (en) | 1994-04-27 | 1994-04-27 | Combined wire holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2187336Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980008B (en) * | 2005-11-04 | 2011-01-12 | 株式会社丰田自动织机 | Member fastening structure and electric compressor having its member fastening structure |
-
1994
- 1994-04-27 CN CN 94241756 patent/CN2187336Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980008B (en) * | 2005-11-04 | 2011-01-12 | 株式会社丰田自动织机 | Member fastening structure and electric compressor having its member fastening structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |