CN209626443U - Live line terminal board - Google Patents
Live line terminal board Download PDFInfo
- Publication number
- CN209626443U CN209626443U CN201920351710.7U CN201920351710U CN209626443U CN 209626443 U CN209626443 U CN 209626443U CN 201920351710 U CN201920351710 U CN 201920351710U CN 209626443 U CN209626443 U CN 209626443U
- Authority
- CN
- China
- Prior art keywords
- terminal board
- terminal
- live line
- electric wire
- metal terminal
- 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.)
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Abstract
The utility model provides a kind of live line terminal board, it include: metal terminal, electric wire and terminal board main body, one end of the metal terminal forms fluted, the electric wire includes at least one copper core, the copper core is fixed in the groove by way of ultrasonic bonding, and the other end of the metal terminal is installed in the terminal board main body by screw.By adopting the above-described technical solution, the utility model simplifies the shape of metal terminal, reduces material utilization amount and terminal board volume.
Description
Technical field
The utility model relates to technical field of electric connectors, in particular to a kind of live line terminal board.
Background technique
The type terminal board is made of a plastic body, four metal terminals, a plastic lid at present.Main of plastic cement with
In fixed metal terminal；For metal terminal one end installation crimping screw as user terminal, the other end separates two port connection electric wires
(referred to as crimping end)；Entire terminal board is covered and is fixed by lid.
In the prior art, the crimping of metal terminal terminates into two electric wires therefore has made two ports, the electric wire being connected into
Connector has all been crimped on every line end, the crimping end end an of metal terminal will be increased per one electric wire access of more increases
Mouthful, while electric wire will also increase a connector.Therefore material of taking a lot of work, while making entire small product size larger.
Utility model content
The utility model provides a kind of live line terminal board, to solve the above technical problems.
To solve the above problems, the one aspect as the utility model, provides a kind of live line terminal board, comprising:
Metal terminal, electric wire and terminal board main body, one end of the metal terminal form fluted, and the electric wire includes at least one
Copper core, the copper core are fixed in the groove by way of ultrasonic bonding, and the other end of the metal terminal passes through spiral shell
Silk is installed in the terminal board main body.
Preferably, the live line terminal board further includes terminal cover, and the terminal cover is mounted in the terminal board main body.
Preferably, the section of the groove is in U-shape.
By adopting the above-described technical solution, the utility model simplifies the shape of metal terminal, reduces material utilization amount
With terminal board volume.
Detailed description of the invention
Fig. 1 schematically shows the exploded view of the utility model；
Fig. 2 schematically shows the exploded views of metal terminal and electric wire；
Fig. 3 schematically shows the scheme of installation of electric wire；
Fig. 4 schematically shows the welding schematic diagrames of copper core.
Appended drawing reference in figure: 1, metal terminal；2, electric wire；3, terminal board main body；4, copper core；5, groove；6, screw；7, it holds
Son lid.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
The one aspect of the utility model provides a kind of live line terminal board, comprising: metal terminal 1, electric wire 2 and end
Sub- platform main body 3, one end of the metal terminal 1 form fluted 5, and the electric wire 2 includes at least one copper core 4, the copper core 4
It is fixed on by way of ultrasonic bonding in the groove 5, the other end of the metal terminal 1 is installed to institute by screw 6
It states in terminal board main body 3.
When production, copper core 4 is pressed in groove 5 by wave welding head of ultrasonic wave, when copper core 4 is limited by 5 space of groove on metal terminal 1
After system, ultrasonic wave, which penetrates, welds together electric wire 2 and 1 contact surface of metal terminal.
In the above-mentioned technical solutions, the groove that a plurality of electric wire is welded on to metal terminal together is welded by ultrasonic wave metal
It is interior, the structure of terminal board lamination metal terminal multiple crimping ends port in the prior art is replaced with this.
By adopting the above-described technical solution, the utility model simplifies the shape of metal terminal, reduces material utilization amount
With terminal board volume.
For example, volume ratio terminal height direction reduction 1/4 in the prior art, width direction reduction 1/3；Electric wire is reduced to connect
Enter part one kind and crimping end port user without accessing electric wire；It is user-friendly；Metal terminal material investment saves 1/
2 or more.
Preferably, the live line terminal board further includes terminal cover 7, and the terminal cover 7 is mounted on the terminal board main body 3
On.
Preferably, the section of the groove 5 is in U-shape.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of live line terminal board characterized by comprising metal terminal (1), electric wire (2) and terminal board main body (3), institute
The one end for stating metal terminal (1) is formed fluted (5), and the electric wire (2) includes at least one copper core (4), and the copper core (4) is logical
The mode for crossing ultrasonic bonding is fixed in the groove (5), and the other end of the metal terminal (1) is installed by screw (6)
Onto the terminal board main body (3).
2. live line terminal board according to claim 1, which is characterized in that the live line terminal board further includes terminal cover
(7), the terminal cover (7) is mounted on the terminal board main body (3).
3. live line terminal board according to claim 1, which is characterized in that the section of the groove (5) is in U-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351710.7U CN209626443U (en) | 2019-03-19 | 2019-03-19 | Live line terminal board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351710.7U CN209626443U (en) | 2019-03-19 | 2019-03-19 | Live line terminal board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626443U true CN209626443U (en) | 2019-11-12 |
Family
ID=68457217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920351710.7U Active CN209626443U (en) | 2019-03-19 | 2019-03-19 | Live line terminal board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626443U (en) |
-
2019
- 2019-03-19 CN CN201920351710.7U patent/CN209626443U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |