CN86207728U - Universal terminal holder with reeds - Google Patents
Universal terminal holder with reeds Download PDFInfo
- Publication number
- CN86207728U CN86207728U CN 86207728 CN86207728U CN86207728U CN 86207728 U CN86207728 U CN 86207728U CN 86207728 CN86207728 CN 86207728 CN 86207728 U CN86207728 U CN 86207728U CN 86207728 U CN86207728 U CN 86207728U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- reeds
- terminal holder
- tongue
- 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.)
- Withdrawn
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The universal terminal holder with reeds of the utility model is a line connector which is composed of a line connecting bridge, a fastening rotary handle, tongue reeds, an electro-technical porcelain base and a cover. The utility model has the advantages of simple structure and low cost. The conducting wire whose diameter ranges from 0.21 mm to 8 mm can be intactly connected with the inner part of the universal terminal holder whose operating current range ranges from 0 to 62A; the utility model which can presses the wire tightly apples to the everyday construction and maintenance of low-voltage electrical apparatus. The utility model is a comparatively ideal electrical element which replaces the plug and socket manner in a definite scope.
Description
The omnipotent junction block of tongue piece formula that the utility model relates to belongs to electric component, more properly says it is the connector of circuit.
In the daily construction and maintenance of existing industrial enterprise, usually need the consuming device of some changes to insert in the power supply, for example our modal electric welding machine, electric drill, water pump etc., because the phase line of these electrical appliances is counted difference, if adopt the mode of plug and socket that these utensils are inserted in the power supply, different plugs and socket must be installed, and interchangeability is poor, and both inconvenience was also uneconomical.So in the daily construction maintenance of custom, the access way of generally taking mostly is the appliances power source line that the lower end line of tearing the disconnecting link of former electric equipment or air switch open changes to required maintenance usefulness.The disadvantage of doing like this is: dismantle disconnecting link or air switch trouble repeatedly, and be easy to damage switch, the lead in collinear footpath inserts, and holding screw is undue force and damaging usually also, brings a lot of inconvenience to the user like this.
It is a kind of without plug that the purpose of this utility model is to provide, and connects different line footpaths, uses the omnipotent junction block of tongue piece formula easy to maintenance.
In order to achieve the above object, the omnipotent junction block of the utility model tongue piece formula, by connecting bridge 8, fastening swing handle 9, tongue 11, electroceramics base 1, lid 4, solid bridge screw 7, cover screw 5 admittedly, lid button 6 is formed.Connecting bridge is provided with threaded hole, and fastening swing handle is provided with round end groove 10, and tongue is contained in the round end groove, and fastening swing handle is that insulating material is injection-moulded on the threaded round end channel bar.The rubber-like tongue is to process through series of process, and the electroceramics base is furnished with the eyelet that is fixed in electroplax and installation component, is formed by ceramics sintering, covers to be provided with and to cover admittedly the matched hole of screw, is formed by insulating material die casting.The assembling back is under the effect of fastening swing handle, and tongue can be undamaged tight line pressure.
The omnipotent junction block of tongue piece formula has simple in structure, cheap, can undamaged access from the lead of diameter 0.21mm～8mm, and need not any instrument just can be tight line pressure, use current range from 0～62A, can be used in the daily construction and maintenance of low-voltage electrical apparatus.Within the specific limits, be a kind of new electric component that replaces plug and socket mode.
Fig. 1 is a cutaway view of the present invention.
Fig. 2 is the zoomed-in view of A portion among Fig. 1.
Accompanying drawing drawing explanation: 8 connecting bridges; 9 fastening swing handles; 11 tongues; 10 round end grooves; 1 electroceramics base; 4 lids; 7 solid bridge screws; 5 cover screw admittedly; 6 lid buttons; 2 filler pitches; 3 packing rings.
With the accompanying drawing is that embodiment is described as follows: the connecting bridge 8 of the omnipotent junction block of tongue piece formula can adopt 20 * 15mm brass profile shapes (H59-1), and behind machining hole, hank knotting forms then.Fastening swing handle 9 is provided with round end groove 10, and fastening swing handle is that insulating material is injection-moulded on the threaded round end channel bar, and insulating material can adopt phenolic plastics or nylon injection-molding.Tongue 11 can adopt zinc-plated forming after common iron plate (1.2mm) punching press, coiling, the heat treatment.Electroceramics base 1 is furnished with the eyelet that is fixed in electroplax and installation component, is formed by ceramics sintering.Lid 4 can adopt phenolic plastics die casting.During assembling fastening swing handle is screwed in the wiring bridge opening, in the round end groove of the fastening swing handle of again tongue being packed into, again connecting bridge is added upper gasket 3 with solid bridge screw 7 and be fixed on the electroceramics base, add upper gasket and below the electroceramics base, screw on admittedly cover screw 5; Phenolic plastics are covered, screw on and cover button 6, in order to seal, the solid bridge screw below the electroceramics base and cover the screw place admittedly and be full of filler pitch 2, the complete omnipotent junction block of tongue piece formula has just been made so.
The omnipotent junction block of tongue piece formula of producing three connecting bridges by accompanying drawing is applicable to and is used on the three phase mains, if do two connecting bridges, is applicable to be used on the single phase poaer supply.
By the omnipotent junction block of tongue piece formula that accompanying drawing is produced, can connect the lead of diameter 0.21mm～8mm, use current range from 0～62A, be applicable in the daily construction and maintenance of low-voltage electrical apparatus.Within the specific limits, be a kind of more satisfactory line connector that replaces plug and socket mode.
Illustrate: wiring bridge opening M
6Fastening swing handle M
6Gu bridge screw M
4Admittedly cover screw M
4Lid button M
4Packing ring 4.
Claims (3)
1, the omnipotent junction block of a kind of tongue piece formula is characterized in that it contains connecting bridge 8, fastening swing handle 9, tongue 11, electroceramics base 1,4 compositions of lid.
2, by the omnipotent junction block of the described tongue piece formula of claim 1, it is characterized in that said fastening swing handle is provided with round end groove 10.
3, by the omnipotent junction block of the described tongue piece formula of claim 1, it is characterized in that said tongue is to be contained in the round end groove of fastening swing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86207728 CN86207728U (en) | 1986-09-30 | 1986-09-30 | Universal terminal holder with reeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86207728 CN86207728U (en) | 1986-09-30 | 1986-09-30 | Universal terminal holder with reeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86207728U true CN86207728U (en) | 1987-08-05 |
Family
ID=4810094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86207728 Withdrawn CN86207728U (en) | 1986-09-30 | 1986-09-30 | Universal terminal holder with reeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86207728U (en) |
-
1986
- 1986-09-30 CN CN 86207728 patent/CN86207728U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |