CN207368364U - A kind of distribution terminal connecting structure for electrical equipment for exempting from wiring - Google Patents
A kind of distribution terminal connecting structure for electrical equipment for exempting from wiring Download PDFInfo
- Publication number
- CN207368364U CN207368364U CN201721282534.3U CN201721282534U CN207368364U CN 207368364 U CN207368364 U CN 207368364U CN 201721282534 U CN201721282534 U CN 201721282534U CN 207368364 U CN207368364 U CN 207368364U
- Authority
- CN
- China
- Prior art keywords
- socket
- hole
- air plug
- circuit board
- wiring
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of distribution terminal connecting structure for electrical equipment for exempting from wiring, including socket, socket and circuit board, receptacle periphery is provided with screw mounting portion, screw hole is provided with screw mounting portion, through hole is provided with socket, nut is embedded with around through hole, socket may pass through through hole, and by screw together with the nut check on socket；Circuit board side is additionally provided with air plug core, and air plug in-core is embedded with conductive contact piece, and conductive contact piece is welded on circuit board, air plug in-core is additionally provided with air plug hole, the pre-buried contact pin in socket side, by being plugged together after the through hole on socket with air plug core, the contact pin after plugging together contacts contact pin with conductive contact piece.This product is that the electrical connection of socket and terminal inner can be achieved without wiring, reduces the number of terminals of distribution terminal, reduces the cost of raw material of product；And in Product Assembly and safeguard that link reduces traditional bonding wire, wiring technique, efficiency is increased substantially, reduces cost.
Description
Technical field
It the utility model is related to distribution terminal technical field, and in particular to a kind of distribution terminal electrical connection knot for exempting from wiring
Structure.
Background technology
At present in distribution terminal industry, the electric signal of distribution terminal is typically by the socket being fixed on socket
Be delivered to terminal inner, and the connection of socket and terminal interior circuit board typically by the conducting wire and terminal for being welded in socket with
Be welded in the terminal grafting of circuit board, with this come realize the internal/external signal of distribution terminal interact.
There are following defect for which：(1) Product Assembly difficulty is big, and reliability is low.Terminal is connected with socket in the presence of a large amount of
Bonding wire and wiring work, Product Assembly heavy workload；And since wiring quantity is more, easily there is wrong line phenomenon；(2) into
This is of a relatively high.Since distribution terminal socket core number is usually more, it is usually directed to tens piece-root grafting lines, it is therefore desirable to use corresponding number
The terminal of amount, and increase substantially product cost the characteristics of terminal high price；And substantial amounts of wiring work is also greatly improved
Human cost.(3) it is unfavorable for product maintenance.Exist during product repairing and largely take out stitches, look for line to work.
Utility model content
The defects of based on the prior art, the purpose of this utility model is to provide a kind of distribution terminal for exempting from wiring electrically to connect
Binding structure, this connection mode not only reduce the Material Cost of product, and it is big to solve conventional terminal Assembly And Disassembly difficulty,
The problem of wiring quantity is more, assemble flow is cumbersome, easy wrong line, improve efficiency and the reliability of product.
To achieve the above object, the technical solution of the utility model is：
A kind of distribution terminal connecting structure for electrical equipment for exempting from wiring, it is characterised in that：Including socket 1, socket 2 and circuit board
3, screw mounting portion is provided with around the socket 2, and screw hole is provided with screw mounting portion, is provided with the socket 1 logical
Hole 11, nut is embedded with around through hole 11, and the socket 2 may pass through the through hole 11, and by screw and socket 1
Nut check is together；3 side of circuit board is additionally provided with air plug core 31, and the air plug core 31 is embedded with conductive contact piece,
The conductive contact piece is welded on circuit board 3, and air plug hole is additionally provided with the air plug core 31, and 2 side of socket is pre-buried
Contact pin 21, the contact pin 21 after the through hole 11 on socket 1 with the air plug core 31 by plugging together, contact pin 21 and institute after plugging together
State conductive contact piece contact.
Further, 1 side of socket is equipped with lead 12, is provided with pilot hole on the circuit board 3, the guiding
Column 12 and the pilot hole coordinate, and the circuit board is installed on socket by the pilot hole, realize the contact pin 21 of socket 2 with
The air plug hole of air plug core 31 plugs together, and then to realize that socket 2 is connected with the effective of circuit board 3.
Further, the periphery of the air plug core 31 is plastic part.
The beneficial effects of the utility model are：This product is electrically connecting for achievable socket and terminal inner without wiring
Connect, which drastically reduce the area the number of terminals of distribution terminal, reduce the cost of raw material of product；And producing
Product assemble and safeguard that link reduces traditional bonding wire, wiring technique, increase substantially efficiency, reduce cost.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model specific embodiment.
Embodiment
Carried out below with reference to the technique effect of the design of embodiment and attached drawing to the utility model, concrete structure and generation
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is the part of the embodiment of the utility model, rather than whole embodiments, those skilled in the art are not paying creative labor
The other embodiment obtained on the premise of dynamic, belongs to the scope of the utility model protection.
As shown in Figure 1, a kind of distribution terminal connecting structure for electrical equipment for exempting from wiring, including socket 1, socket 2 and circuit board
3, screw mounting portion is provided with around the socket 2, and screw hole is provided with screw mounting portion, is provided with the socket 1 logical
Hole 11, nut is embedded with around through hole 11, the socket 2 passes through the through hole 11, and passes through screw and the nut on socket 1
It is locked together；3 side of circuit board is additionally provided with air plug core 31, and the air plug core 31 is embedded with conductive contact piece, described
Conductive contact piece exposed parts are welded on circuit board 3, and air plug hole, 2 side of socket are additionally provided with the air plug core 31
Pre-buried contact pin 21, the contact pin 21 by being plugged together after the through hole 11 on socket 1 with the air plug hole, and then make contact pin 21 with
Road electrical contacts are conductive.
1 side of socket is equipped with lead 12, is provided with pilot hole on the circuit board 3, the lead 12 and institute
Pilot hole cooperation is stated, lead plays guide-localization for the installation of circuit board 3, and the circuit board is by the pilot hole with being oriented to
The cooperation of column is installed on socket, realizes that the contact pin 21 of socket 2 is plugged together with the air plug hole of air plug core 31, and then to realize socket
2 are connected with the effective of circuit board 3.The periphery of wherein described air plug core 31 is plastic part, and the conductive contact piece is embedded in the modeling
In materials and parts.
The present embodiment product drastically reduce the area the number of terminals of distribution terminal, reduce the cost of raw material of product；And
In Product Assembly and safeguard that link reduces traditional bonding wire, wiring technique, increase substantially efficiency, reduce cost.
It is the preferred embodiment of the utility model it should be noted that described above, the utility model not office
It is limited to the above embodiment, as long as it reaches the technique effect of the utility model with identical means, it is new should all belongs to this practicality
The protection domain of type.
Claims (3)
- A kind of 1. distribution terminal connecting structure for electrical equipment for exempting from wiring, it is characterised in that：Including socket (1), socket (2) and circuit Plate (3), is provided with screw mounting portion around the socket (2), is provided with screw hole on screw mounting portion, on the socket (1) Through hole (11) is provided with, is embedded with nut around through hole (11), the socket (2) may pass through the through hole (11), and pass through spiral shell Nail is together with the nut check on socket (1)；Circuit board (3) side is additionally provided with air plug core (31), the air plug Core (31) is embedded with conductive contact piece, and the conductive contact piece is welded on circuit board (3), is also set up in the air plug core (31) There are air plug hole, the pre-buried contact pin in socket (2) side (21), after the contact pin (21) is by the through hole (11) on socket (1) Plugged together with the air plug core (31), the contact pin (21) after plugging together is contacted with the conductive contact piece.
- 2. the distribution terminal connecting structure for electrical equipment as claimed in claim 1 for exempting from wiring, it is characterised in that：The socket (1) Side is equipped with lead (12), and pilot hole is provided with the circuit board (3), which coordinates with the pilot hole, The circuit board is installed on socket by the pilot hole, realizes the contact pin (21) of socket (2) and the air plug of air plug core (31) Hole plugs together, and then to realize that socket (2) is connected with the effective of circuit board (3).
- 3. the distribution terminal connecting structure for electrical equipment as claimed in claim 1 for exempting from wiring, it is characterised in that：The air plug core (31) Periphery be plastic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282534.3U CN207368364U (en) | 2017-09-30 | 2017-09-30 | A kind of distribution terminal connecting structure for electrical equipment for exempting from wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282534.3U CN207368364U (en) | 2017-09-30 | 2017-09-30 | A kind of distribution terminal connecting structure for electrical equipment for exempting from wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368364U true CN207368364U (en) | 2018-05-15 |
Family
ID=62347514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721282534.3U Expired - Fee Related CN207368364U (en) | 2017-09-30 | 2017-09-30 | A kind of distribution terminal connecting structure for electrical equipment for exempting from wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616841A (en) * | 2018-11-27 | 2019-04-12 | 泰州市航宇电器有限公司 | The connector of one kind of multiple signal convertings |
-
2017
- 2017-09-30 CN CN201721282534.3U patent/CN207368364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616841A (en) * | 2018-11-27 | 2019-04-12 | 泰州市航宇电器有限公司 | The connector of one kind of multiple signal convertings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20200930 |