CN204315735U - A kind of conduction splicing ear - Google Patents
A kind of conduction splicing ear Download PDFInfo
- Publication number
- CN204315735U CN204315735U CN201420837223.9U CN201420837223U CN204315735U CN 204315735 U CN204315735 U CN 204315735U CN 201420837223 U CN201420837223 U CN 201420837223U CN 204315735 U CN204315735 U CN 204315735U
- Authority
- CN
- China
- Prior art keywords
- metal sheet
- conductive metal
- cutting edge
- splicing ear
- intermediate plate
- 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
Links
Abstract
The utility model discloses a kind of conduction splicing ear, comprise U-shaped conducting metal intermediate plate (1), described conducting metal intermediate plate (1) comprises spaced first conductive metal sheet (101) and the second conductive metal sheet (102), the 3rd conductive metal sheet (103) of both connections is provided with between described the first conductive metal sheet (101) and the second conductive metal sheet (102), the inwall of described the first conductive metal sheet (101) is provided with many first spaced cutting edge grooves (104), the first double wedge (107) is formed between every two the first cutting edge grooves (104).The utility model structure is simple, electric wire can be made to be connected firmly and not loosen when connecting electric wire, can save technique, reduce costs when connecting the enamelled wire of motor.
Description
[technical field]
The utility model relates to a kind of conduction splicing ear.
[background technology]
At present, motor is widely used in various equipment and appears in the life of people.The stator module of motor can use enamelled wire, finally also the enamelled wire of correspondence to be coupled together, traditional connected mode is first wiped off by the insulating varnish on enamelled wire, then adopt scolding tin by welded together for the enamelled wire of correspondence and realize connect, but such connected mode more complicated, operation is many, so cost is higher.Occur so people are badly in need of a kind of conduction splicing ear that can be coupled together by enamelled wire fast.In addition, the electric wire of motor connects generally all can use a kind of splicing ear, during connection, the electric wire of the correspondence of motor is wrapped in conductive metal sheet, then by extruding, electric wire and conductive metal sheet are linked together, but such structure is not very firm, often occur loosening and causing electric wire to be deviate from from conductive metal sheet.
Therefore, based on the deficiency of above two aspects, the utility model arises at the historic moment.
[utility model content]
The utility model object overcomes the deficiencies in the prior art, and provide a kind of conduction splicing ear, this conduction splicing ear structure is simple, electric wire can be made to be connected firmly and not loosen when connecting electric wire, can save technique, reduce costs when connecting the enamelled wire of motor.
The utility model is achieved through the following technical solutions:
A kind of conduction splicing ear, it is characterized in that: comprise U-shaped conducting metal intermediate plate, described conducting metal intermediate plate comprises spaced first conductive metal sheet and the second conductive metal sheet, the 3rd conductive metal sheet of both connections is provided with between the first described conductive metal sheet and the second conductive metal sheet, the inwall of the first described conductive metal sheet is provided with many first spaced cutting edge grooves, forms the first double wedge between every two the first cutting edge grooves.
Conduction splicing ear as above, is characterized in that: the inwall of the second described conductive metal sheet is provided with many second spaced cutting edge grooves, forms the second double wedge between every two the second cutting edge grooves.
Conduction splicing ear as above, is characterized in that: the 3rd described conductive metal sheet is provided with many articles of the 3rd spaced cutting edge grooves, forms the 3rd double wedge between every two the 3rd cutting edge grooves.
Conduction splicing ear as above, is characterized in that: the first described cutting edge groove, the second cutting edge groove are communicated with the 3rd cutting edge groove.
Conduction splicing ear as above, is characterized in that: the degree of depth of the first described cutting edge groove, the second cutting edge groove and the 3rd cutting edge groove is 0.04mm to 0.06mm.
Conduction splicing ear as above, is characterized in that: described conducting metal intermediate plate is copper metal intermediate plate.
Compared with prior art, the utility model has the following advantages:
1, the utility model conduction splicing ear, comprise U-shaped conducting metal intermediate plate, conducting metal intermediate plate comprises spaced first conductive metal sheet and the second conductive metal sheet, be provided with the 3rd conductive metal sheet of both connections between first conductive metal sheet and the second conductive metal sheet, the inwall of the first conductive metal sheet is provided with many first spaced cutting edge grooves.When connecting enamelled wire, two or many enamelled wires are placed in the U-type groove mouth of conducting metal intermediate plate, then from both sides extruding conductive metal sheet, the first conductive metal sheet and the second conductive metal sheet is made to press together and clip enamelled wire, double wedge between every two the first cutting edge grooves in the process of extruding on the first conductive metal sheet can rack the insulating varnish on enamelled wire, thus realize the electrical connection of two or multiple enamelled wire, avoiding traditional needs to wipe off insulating varnish on enamelled wire and the operation of scolding tin again, technique is simpler, and cost is reduced; In addition, when the utility model conduction splicing ear is for connecting two or many wires, the first conductive metal sheet after extruding and the second conductive metal sheet are by together with electrical wire clip, due to the existence of the first cutting edge groove, increase friction, electric wire can not be taken off from the first conductive metal sheet pressed together and the second conductive metal sheet, ensure that the firm of connection, thus also just ensure that safety.
2, the utility model is respectively equipped with many articles of spaced the second cutting edge grooves on the inwall of the second conductive metal sheet and the 3rd conductive metal sheet, ensure that conduction splicing ear better effects if when connecting enamelled wire and electric wire.
3, the utility model structure is simple, easily manufactured, is applicable to promoting.
[accompanying drawing explanation]
Fig. 1 is the utility model stereogram;
Fig. 2 is the schematic diagram of the utility model when being used.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is further described:
A kind of conduction splicing ear, comprise U-shaped conducting metal intermediate plate 1, described conducting metal intermediate plate 1 comprises spaced first conductive metal sheet 101 and the second conductive metal sheet 102, the 3rd conductive metal sheet 103 of both connections is provided with between the first described conductive metal sheet 101 and the second conductive metal sheet 102, the inwall of the first described conductive metal sheet 101 is provided with many first spaced cutting edge grooves 104, forms the first double wedge 107 between every two the first cutting edge grooves 104.Described conducting metal intermediate plate 1 is copper metal intermediate plate.As shown in Figure 2, when connecting enamelled wire 2, two or many enamelled wires 2 are placed in the U-type groove mouth of conducting metal intermediate plate 1, then from both sides extruding conductive metal sheet 1, the first conductive metal sheet 101 and the second conductive metal sheet 102 is made to press together and clip enamelled wire 2, double wedge 107 between every two the first cutting edge grooves 104 in the process of extruding on the first conductive metal sheet 101 can rack the insulating varnish on enamelled wire 2, thus realize the electrical connection of two or many enamelled wires 2, avoiding traditional needs to wipe off insulating varnish on enamelled wire 2 and the operation of scolding tin again, technique is simpler, cost is reduced, in addition, when this conduction splicing ear is for connecting two or many wires, the first conductive metal sheet 101 after extruding and the second conductive metal sheet 102 are by together with electrical wire clip, due to the existence of the first cutting edge groove 104, increase friction, electric wire can not be taken off from the first conductive metal sheet 101 pressed together and the second conductive metal sheet 102, ensure that the firm of connection, thus also just ensure that safety.
The inwall of the second described conductive metal sheet 102 is provided with many second spaced cutting edge grooves 105, forms the second double wedge 108 between every two the second cutting edge grooves 105.The 3rd described conductive metal sheet 103 is provided with many articles of the 3rd spaced cutting edge grooves 106, forms the 3rd double wedge 109 between every two the 3rd cutting edge grooves 106.The first described cutting edge groove 104, second cutting edge groove 105 is communicated with the 3rd cutting edge groove 106.The first described cutting edge groove 104, second cutting edge groove 105 and the degree of depth of the 3rd cutting edge groove 106 are 0.04mm to 0.06mm.On the periphery that such structure guarantees enamelled wire 2, the insulating varnish in multiple place is racked, and makes conduction splicing ear guarantee corresponding enamelled wire electric connection when connecting enamelled wire.Connect electric wire time, such structure make electric wire more difficult from extruding after conducting metal intermediate plate 1 deviate from, connect more firm.
Claims (6)
1. a conduction splicing ear, it is characterized in that: comprise U-shaped conducting metal intermediate plate (1), described conducting metal intermediate plate (1) comprises spaced first conductive metal sheet (101) and the second conductive metal sheet (102), the 3rd conductive metal sheet (103) of both connections is provided with between described the first conductive metal sheet (101) and the second conductive metal sheet (102), the inwall of described the first conductive metal sheet (101) is provided with many first spaced cutting edge grooves (104), the first double wedge (107) is formed between every two the first cutting edge grooves (104).
2. conduction splicing ear according to claim 1, it is characterized in that: the inwall of described the second conductive metal sheet (102) is provided with many second spaced cutting edge grooves (105), forms the second double wedge (108) between every two the second cutting edge grooves (105).
3. conduction splicing ear according to claim 2, it is characterized in that: the 3rd described conductive metal sheet (103) is provided with many articles of the 3rd spaced cutting edge grooves (106), between every two the 3rd cutting edge grooves (106), form the 3rd double wedge (109).
4. conduction splicing ear according to claim 3, is characterized in that: the first described cutting edge groove (104), the second cutting edge groove (105) are communicated with the 3rd cutting edge groove (106).
5. conduction splicing ear according to claim 3, is characterized in that: the degree of depth of the first described cutting edge groove (104), the second cutting edge groove (105) and the 3rd cutting edge groove (106) is 0.04mm to 0.06mm.
6. conduction splicing ear according to claim 3, is characterized in that: described conducting metal intermediate plate (1) is copper metal intermediate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837223.9U CN204315735U (en) | 2014-12-20 | 2014-12-20 | A kind of conduction splicing ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837223.9U CN204315735U (en) | 2014-12-20 | 2014-12-20 | A kind of conduction splicing ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315735U true CN204315735U (en) | 2015-05-06 |
Family
ID=53138035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420837223.9U Expired - Fee Related CN204315735U (en) | 2014-12-20 | 2014-12-20 | A kind of conduction splicing ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315735U (en) |
-
2014
- 2014-12-20 CN CN201420837223.9U patent/CN204315735U/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 |
Granted publication date: 20150506 Termination date: 20161220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |