CN214280351U - Integrated leakage protection plug suitable for automatic processing - Google Patents
Integrated leakage protection plug suitable for automatic processing Download PDFInfo
- Publication number
- CN214280351U CN214280351U CN202120360817.5U CN202120360817U CN214280351U CN 214280351 U CN214280351 U CN 214280351U CN 202120360817 U CN202120360817 U CN 202120360817U CN 214280351 U CN214280351 U CN 214280351U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- integrated circuit
- connecting wire
- piece
- leakage protection
- 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.)
- Active
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an integral type earth leakage protection plug suitable for automated processing, including drain pan, integrated circuit board, at least double-phase connecting wire, two piece at least inserted sheets, two piece at least connection pieces and two at least movable connectors, integrated circuit board sets up in the drain pan, the inserted sheet is worn to establish to be fixed the drain pan surface, the one end of every connection piece with integrated circuit board links to each other, and the other end contacts with the inserted sheet for the connector setting of external phase line is in the drain pan outside, wherein, the one end of every connecting wire with connector fixed connection, the other end and integrated circuit board or connection piece fixed connection. This application compact structure adopts the modularized design, and the processing and production of being convenient for can reduce the cost of labor when improving production efficiency.
Description
Technical Field
The utility model relates to an electrical equipment technical field, concretely relates to integral type earth-leakage protection plug suitable for automated processing.
Background
The leakage protector, called leakage breaker for short, is mainly used for protecting the electric shock of human body with fatal danger when the equipment has leakage fault, has the functions of overload and short circuit protection, can be used for protecting the overload and short circuit of a circuit or a motor, and can also be used for the infrequent switching and starting of the circuit under normal conditions. However, the existing earth leakage protector has a complex structure, is loose in structure, is inconvenient to assemble, is difficult to process through automatic equipment during production, and does not conform to the development trend of the existing automatic production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an integral type earth leakage protection plug suitable for automated processing, its compact structure adopts the modularized design, and the processing and production of being convenient for can reduce the cost of labor when improving production efficiency.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides an integral type earth leakage protection plug suitable for automated processing, including drain pan, integrated circuit board, at least double-phase connecting wire, two piece at least inserted sheets, two piece at least connection pieces and two at least movable connectors, integrated circuit board sets up in the drain pan, the inserted sheet is worn to establish and is fixed the drain pan surface, the one end of every connection piece with integrated circuit board links to each other, and the other end contacts with the inserted sheet for the connector setting of external phase line is in the drain pan outside, wherein, the one end of every connecting wire with connector fixed connection, the other end and integrated circuit board face pad or connection piece fixed connection.
For the above technical solution, the applicant has further optimization measures.
Optionally, a limiting block is arranged in the bottom case, the limiting block is clamped in the bottom case, an elastic positioning piece is arranged on the outer side of the limiting block, a positioning hole is formed in the integrated circuit board, and the elastic positioning piece is inserted in the positioning hole and used for connecting the integrated circuit board.
Further, the top of the elastic positioning piece is provided with a flange used for limiting the integrated circuit board.
Optionally, one end of the connecting wire is connected to the power load, and the other end of the connecting wire is soldered to a pad on the board surface of the integrated circuit board.
Optionally, the connecting piece connected with the integrated circuit board penetrates out of the surface of the integrated circuit board, one end of the connecting lead is connected with the electric load, and the other end of the connecting lead is fixedly connected with the part of the connecting piece, which leaks out of the surface of the integrated circuit board.
Furthermore, a first limiting groove hole is formed in the part, penetrating out of the integrated circuit board, of the connecting sheet, and the other end of the connecting wire is inserted into the first limiting groove hole.
Optionally, still include third connector, third connecting wire, third connection piece and ground wire inserted sheet, the third connector sets up in the drain pan outside, the ground wire inserted sheet is worn out to be fixed in on the drain pan, the one end of third connecting wire the ground wire inserted sheet links to each other, the other end with third connector fixed connection.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses an integral type earth leakage protection plug suitable for automated processing, accessible connector conveniently dock fast with outside power consumption load, and it adopts modular structural design, and the quick butt joint of being convenient for realize between connecting wire and the integrated circuit board is fixed and be convenient for carry out automated bonding, is convenient for realize the automated production of earth leakage protection plug, reduces the input of cost of labor, and the earth leakage protection plug wholeness of producing is better, the maintenance in the later stage of being convenient for.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural diagram of an integrated earth leakage protection plug suitable for automated processing according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of an integrated earth leakage protection plug suitable for automated processing according to an embodiment of the present invention (with the bottom shell and the positioning post removed);
fig. 3 is a schematic diagram of an internal structure of an integrated earth leakage protection plug suitable for automated processing according to another embodiment of the present invention;
fig. 4 is a schematic diagram of an internal structure of an integrated earth leakage protection plug suitable for automated processing according to another embodiment of the present invention;
fig. 5 is a schematic diagram of the internal structure of an integrated earth leakage protection plug suitable for automatic processing according to another embodiment of the present invention.
Wherein the reference numerals are as follows:
1. bottom shell, 2, integrated circuit board, 3, mutual inductor, 4, live wire connecting wire, 5, zero line connecting wire, 6, connector, 7, connecting hole, 8, first connecting piece, 9, second connecting piece, 10, locating hole, 11, first spacing slotted hole, 12, stopper, 13, elastic locating piece.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
This embodiment has described a leakage protection plug suitable for automated processing, as shown in fig. 1 to 4, can include drain pan 1, integrated circuit board 2, double-phase connecting wire (including live wire connecting wire 4, zero line connecting wire 5), two inserted sheets (not shown in the figure), two connection pieces (including first connection piece 8, second connection piece 9), generally speaking, integrated circuit board 2 sets up in the drain pan 1, the inserted sheet is worn to establish and is fixed drain pan 1 surface, the one end of every connection piece with integrated circuit board 2 links to each other, and the other end contacts with the inserted sheet, and wherein, live wire connecting wire 4, zero line connecting wire 5 pass behind mutual-inductor 3 with integrated circuit board 2 or connection piece fixed connection.
The integrated circuit board structure is characterized in that a limiting block 12 is arranged in the bottom shell 1, the limiting block 12 is clamped in the bottom shell 1, an elastic positioning piece 13 is arranged on the outer side of the limiting block 12, a positioning hole 10 is formed in the integrated circuit board 2, the elastic positioning piece 13 is inserted in the positioning hole 10 and used for being connected with the integrated circuit board 2, and a flange used for limiting the integrated circuit board 2 is arranged at the top of the elastic positioning piece 13.
Generally speaking, the first connecting piece 8 and the second connecting piece 9 are respectively welded and fixed with two copper foils of the integrated circuit board 2, and the fixing of the zero line connecting wire 5 and the fire line connecting wire 4 in the bottom case 1 can be directly welded on the copper foils on the integrated circuit board 2, the form that the fire line connecting wire 4 is in butt joint with the first connecting piece 8 and the form that the zero line connecting wire 5 is in butt joint with the second connecting piece 9 are fixed can also be adopted, and the form that the fire line connecting wire 4 and the zero line connecting wire 5 are in butt joint with the integrated circuit board 2 and the connecting piece are in mixed joint with each other can be adopted to effectively fix the fire line connecting wire 4 and the zero line connecting wire 5 on the bottom case 1.
In one embodiment, as shown in fig. 1 and 2, one end of the zero line connecting wire 5 and one end of the live line connecting wire 4 are connected with the connectors, and the other ends are directly welded at the copper foil of the surface bonding pad of the integrated circuit board 2.
To the above-mentioned zero line connecting wire 5, the form of live wire connecting wire 4 in 2 department snap-on of integrated circuit board, still can set up the through-hole in copper foil department, as shown in fig. 5, then expose the copper line of zero line connecting wire 5 or live wire connecting wire 4 department and insert again and establish in the through-hole, weld fixation again, when being convenient for to weld, can also improve and connect the steadiness.
In another embodiment, as shown in fig. 3 and 4, the connecting piece connected to the integrated circuit board 2 penetrates out of the surface of the integrated circuit board 2, and the connecting piece is welded and fixed to the copper foil at the position of the integrated circuit board 2, one end of the zero line connecting wire 5 is connected to the connector, the other end of the zero line connecting wire is fixedly connected to the first connecting piece 8, one end of the live line connecting wire 4 is connected to the connector, and the other end of the live line connecting wire is fixedly connected to the second connecting piece 9. In order to facilitate fixing, a first limiting groove hole 11 is formed in the portions, penetrating out of the integrated circuit board 2, of the first connecting sheet 8 and the second connecting sheet 9, and the other end of the connecting lead is inserted into the first limiting groove hole 11.
Specifically, the shape of the first limiting slot 11 is limited to realize the basic positioning of the zero line connecting wire 5 or the live line connecting wire 4 on the connecting piece, and may be a U-shaped hole, a circular hole, a square hole or other special-shaped holes, and the welding between the connecting wire and the connecting piece can be conveniently performed after the basic positioning is realized. In the embodiment shown in fig. 3, the first limiting slot hole 11 is a U-shaped hole, and in the embodiment shown in fig. 4, the first limiting slot hole 11 is a circular hole.
In addition, a ground wire connecting wire can be arranged in the integrated leakage protection plug, for the fixation of the ground wire connecting wire, the introduction of a third connecting sheet and the butt joint fixation of a ground wire inserting sheet can be adopted, and the end part of the ground wire connecting wire can also be fixed in a mode of arranging a limiting slotted hole at the third connecting sheet and then is welded and fixed.
To sum up, the earth leakage protection plug suitable for automated processing of this application, it adopts modular structural design, is convenient for realize that the quick butt joint between connecting wire and the integrated circuit board is fixed and be convenient for carry out automated bonding, is convenient for realize the automated production of earth leakage protection plug, reduces the input of cost of labor, and the earth leakage protection plug wholeness of producing is better, the maintenance in the later stage of being convenient for.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides an integral type earth leakage protection plug suitable for automated processing, its characterized in that, includes drain pan, integrated circuit board, at least double-phase connecting wire, two piece at least inserted sheets, two piece at least connection pieces and two at least movable connectors, integrated circuit board sets up in the drain pan, the inserted sheet is worn to establish and is fixed the drain pan surface, the one end of every connection piece with integrated circuit board links to each other, and the other end contacts with the inserted sheet for the connector setting of external phase line is in the drain pan outside, wherein, the one end of every connecting wire with connector fixed connection, the other end and integrated circuit board face pad or connection piece fixed connection.
2. The integrated leakage protection plug suitable for being automatically processed according to claim 1, wherein a limiting block is arranged in the bottom shell, the limiting block is clamped in the bottom shell, an elastic positioning piece is arranged on the outer side of the limiting block, a positioning hole is formed in the integrated circuit board, and the elastic positioning piece is inserted into the positioning hole and used for being connected with the integrated circuit board.
3. An integral earth leakage protection plug according to claim 2, wherein said resilient retention tab has a flange on its top for retaining the integrated circuit board.
4. The integrated earth leakage protection plug suitable for being processed automatically as claimed in claim 1, wherein one end of the connecting wire is connected to an electric load, and the other end is soldered to a pad on a board surface of the ic board.
5. The integrated earth leakage protection plug of claim 1, wherein the connecting piece connected to the ic board is extended out from the surface of the ic board, one end of the connecting wire is connected to the electric load, and the other end of the connecting wire is fixedly connected to the portion of the connecting piece exposed out of the surface of the ic board.
6. The integrated earth leakage protection plug suitable for being processed automatically as claimed in claim 5, wherein the portion of the connecting sheet passing through the integrated circuit board is provided with a first limiting slot hole, and the other end of the connecting wire is inserted into the first limiting slot hole.
7. The integrated earth leakage protection plug suitable for automatic processing according to claim 1, further comprising a third connector, a third connecting wire, a third connecting sheet and an earth wire inserting sheet, wherein the third connector is arranged outside the bottom case, the earth wire inserting sheet penetrates and is fixed on the bottom case, one end of the third connecting wire is connected with the earth wire inserting sheet, and the other end of the third connecting wire is fixedly connected with the third connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360817.5U CN214280351U (en) | 2021-02-09 | 2021-02-09 | Integrated leakage protection plug suitable for automatic processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360817.5U CN214280351U (en) | 2021-02-09 | 2021-02-09 | Integrated leakage protection plug suitable for automatic processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214280351U true CN214280351U (en) | 2021-09-24 |
Family
ID=77790170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120360817.5U Active CN214280351U (en) | 2021-02-09 | 2021-02-09 | Integrated leakage protection plug suitable for automatic processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214280351U (en) |
-
2021
- 2021-02-09 CN CN202120360817.5U patent/CN214280351U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103811233B (en) | System for electric coupling Modularized electronic device and mated connector assembly | |
| CN200941464Y (en) | Electrical connector | |
| CN205565175U (en) | Plug connector | |
| CN214069020U (en) | Leakage protection plug suitable for automated processing | |
| CN106654648B (en) | The USB Type-C socket connector of stable structure | |
| CN214280351U (en) | Integrated leakage protection plug suitable for automatic processing | |
| CN214478096U (en) | Straight-face welding leg connector | |
| CN203983542U (en) | Splicing ear and connector assembly | |
| CN216055298U (en) | Leakage protection plug of modularization installation | |
| CN203589296U (en) | Connection terminal | |
| CN205882298U (en) | USBC type plug connector | |
| CN204632970U (en) | A kind of USB male seat connector | |
| CN207116747U (en) | Electric connector | |
| CN206322883U (en) | Constitutionally stable USB Type C socket connectors | |
| CN214378311U (en) | Main loop structure of residual current circuit breaker and residual current circuit breaker | |
| CN218103642U (en) | Circuit board convenient to equipment | |
| CN219350831U (en) | Welding wire type female end connector and connector assembly | |
| CN210156555U (en) | Riveted structure of terminal and connecting wire | |
| CN205282694U (en) | Electric connector | |
| CN103441367B (en) | Binding post | |
| CN213959185U (en) | Female socket with wire | |
| CN218447763U (en) | Circuit breaker binding post is with electrically conductive structure | |
| CN212676544U (en) | Leakage protection plug | |
| CN112788840A (en) | Leakage protection PCB suitable for automatic welding and welding process thereof | |
| CN211238632U (en) | 2PIN socket for connecting PCB |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |