CN217306901U - Magnetic connector plug - Google Patents
Magnetic connector plug Download PDFInfo
- Publication number
- CN217306901U CN217306901U CN202220446482.3U CN202220446482U CN217306901U CN 217306901 U CN217306901 U CN 217306901U CN 202220446482 U CN202220446482 U CN 202220446482U CN 217306901 U CN217306901 U CN 217306901U
- Authority
- CN
- China
- Prior art keywords
- connector plug
- end cover
- wire
- seat
- conductive
- 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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- 239000004033 plastic Substances 0.000 claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 230000005389 magnetism Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 239000012212 insulator Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a formula connector plug is inhaled to magnetism that electric conductivity can be good, and can be direct and integrative moulding plastics of wire plastic seat. The following technical method is adopted: insulating seat, activity establish conductive terminal in the insulating seat, establish conductive shell outside the insulating seat, its characterized in that: the rear end of the insulating base is provided with an end cover, an installation cavity is formed in the end cover, a threading hole is formed in the bottom of the end cover, and a return spring which applies pressure to the conductive terminals is arranged in the installation cavity of the end cover. The advantages are that: the wire passes through the threading hole of end cover and directly welds with conductive terminal or reset spring, has the electric conductivity can be good, and can directly mould plastics with wire plastic seat an organic whole advantage.
Description
Technical Field
The utility model relates to a connector plug.
Background
A connector is a device that connects two active devices for transmitting current or signals. The connector consists of a socket and a plug matched with the socket. The traditional magnetic-type connector structure is shown as the Chinese utility model patent with the granted publication number of "CN 213936711U", wherein the plug structure includes: the insulating seat, establish public pin needle and the metal casing of setting outside the insulating seat in the insulating seat. The male pin needle comprises a needle part and a needle sleeve, the needle part is movably arranged in the needle sleeve, and the rear end of the needle part is provided with a return spring. After the socket and the plug are sucked, the pin part is retracted and is pressed on the female pin under the action of the return spring so as to improve the contact stability of the socket and the plug. There are disadvantages in that: the multiple sections of the male pin are connected, so that the conductivity of the male pin is poor, and the male pin is not suitable for rapid charging of large current.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a formula connector plug is inhaled to magnetism that conductivity can be good, and can be direct and integrative moulding plastics of wire plastic seat.
In order to achieve the above object, the utility model adopts the following technical scheme that: insulating seat, activity establish conductive terminal in the insulating seat, establish conductive shell outside the insulating seat, its characterized in that: the rear end of the insulating base is provided with an end cover, an installation cavity is formed in the end cover, a threading hole is formed in the bottom of the end cover, and a return spring which applies pressure to the conductive terminals is arranged in the installation cavity of the end cover.
The formula connector plug is inhaled to magnetism, its characterized in that: the insulating base is riveted with the end cover through a group of riveting columns at the bottom.
The formula connector plug is inhaled to magnetism, its characterized in that: the conductive housing is magnetic.
Formula connector plug is inhaled to magnetism, its characterized in that: and the conductive terminal is matched with the second annular positioning step at the upper end of the insulating seat in a positioning way through the first annular positioning step at the upper end.
The formula connector plug is inhaled to magnetism, its characterized in that: the lower end of the conductive terminal is provided with a wiring hole.
The formula connector plug is inhaled to magnetism, its characterized in that: the wire-threading device is characterized by further comprising wires, wherein one wire penetrates through the wire-threading hole to be connected with the conductive terminal, and the other wire is connected with the conductive shell.
Formula connector plug is inhaled to magnetism, its characterized in that: the front end of the wire is provided with an integrated injection molding wire plastic seat, and the front end of the wire plastic seat is at least wrapped on the end cover.
Formula connector plug is inhaled to magnetism, its characterized in that: the conductive shell is sleeved with a sheath, and the upper end of the lead plastic seat is connected with the sheath.
The formula connector plug is inhaled to magnetism, its characterized in that: and a packing groove is arranged in the sheath.
The formula connector plug is inhaled to magnetism, its characterized in that: and the other end of the wire is connected with a USB plug.
The utility model discloses a formula connector plug advantage is inhaled to magnetism: the wire passes through the threading hole of end cover and directly welds with conductive terminal or reset spring, has the electric conductivity can be good, and can directly mould plastics with wire plastic seat an organic whole advantage.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a magnetic connector plug intermediate of the present invention;
fig. 2 is an exploded view of the magnetic connector plug intermediate of the present invention;
fig. 3 is a cross-sectional view of the magnetic connector plug intermediate of the present invention;
fig. 4 is a cross-sectional view of the magnetic-type connector plug of the present invention;
fig. 5 is a partial cross-sectional view of the magnetic connector plug of the present invention.
Detailed Description
Example 1:
as shown in fig. 1-3, the utility model discloses a formula connector plug is inhaled to magnetism, establish including insulator 1, activity conductive terminal 2 in the insulator 1 with establish conductive shell 3 outside insulator 1. The main body of the conductive terminal 2 is cylindrical. An end cover 4 is arranged at the rear end of the insulating base 1, and the insulating base 1 is riveted with the end cover 4 through a group of riveting columns 8 at the bottom. An installation cavity 5 is formed in the end cover 4, and a threading hole 6 is formed in the bottom of the end cover 4. And a reset spring 7 which is pressed on the conductive terminal 2 is arranged in the mounting cavity 5 of the end cover 4. After assembly, the conductive terminal 2 is integrally accommodated in the insulating base 1 and the end cover 4, and an external wire needs to pass through a threading hole 6 of the end cover 4 to be welded with the conductive terminal 2. After welding, a section of compressible wire can be formed between the welding point of the conductive terminal 2 and the threading hole 6 of the end cover 4, and the flexible property of the wire is utilized to prevent interference with the expansion and contraction of the conductive terminal 2. The magnetic connector plug with the structure can be independently produced or used as an intermediate.
Preferably, the conductive housing 3 has magnetism, and specifically, the conductive housing 3 may be made of a conductive magnetic material or formed by magnetization, so that the conductive housing can be magnetically engaged with the connector, thereby further improving the connection stability.
Preferably, the conductive terminal 2 is in positioning fit with the second annular positioning step 10 at the upper end of the insulating base 1 through the first annular positioning step 9 at the upper end, so as to play a role in positioning the conductive terminal 2 and prevent the conductive terminal from falling off.
Preferably, the lower end of the conductive terminal 2 is provided with a wiring hole 16, and a wire penetrates through the wiring hole 16 and is welded with the conductive terminal 2, so that the stability after connection is improved.
Example 2:
as shown in fig. 4-5, the magnetic connector plug of the present invention includes an insulating base 1, a conductive terminal 2, a conductive shell 3 and two wires 11. The conductive terminals 2 are movably arranged on the conductive terminals 2 in the insulating base 1. The conductive shell 3 is arranged outside the insulating base 1 and is tightly matched with the insulating base. One of the wires 11 penetrates through the threading hole 6 to be welded with the conductive terminal 2 or the return spring 7, and the other wire 11 is welded with the conductive shell 3. When the lead 11 is welded with the return spring 7, the upper end of the return spring 7 is preferably riveted with the conductive terminal 2 to improve the conductivity. The other end of the wire 11 is connected with a USB plug 15, so that a complete charging line or data line is formed.
Preferably, the front end of the wire 11 is provided with a wire plastic seat 12 formed by integral injection molding, and the front end of the wire plastic seat 12 wraps the end cover 4. The lead plastic seat 12 plays a role in protecting the lead 11 and the end cover 4.
Preferably, the conductive shell 3 is externally sleeved with a sheath 13, and the sheath 13 can be made of a copper sleeve or an aluminum sleeve. The upper end of the wire plastic seat 12 is connected with the sheath 13, so that the overall strength of the connector plug is further improved.
Preferably, a filler groove 14 is formed in the sheath 13, and when the wire plastic seat 12 is integrally molded, plastic enters the filler groove 14, so as to further improve the connection strength.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a formula connector plug is inhaled to magnetism, includes establishing of insulating seat (1), activity conductive terminal (2) in insulating seat (1), establish outer electrically conductive shell (3) of insulating seat (1), its characterized in that: the rear end of the insulating base (1) is provided with an end cover (4), an installation cavity (5) is arranged in the end cover (4), a threading hole (6) is formed in the bottom of the end cover, and a reset spring (7) which is used for applying pressure to the conductive terminals (2) is arranged in the installation cavity (5) of the end cover (4).
2. The magnetically attractable connector plug of claim 1, wherein: the insulating base (1) is riveted with the end cover (4) through a group of riveting columns (8) at the bottom.
3. The magnetically attractable connector plug of claim 1, wherein: the conductive shell (3) is magnetic.
4. The magnetically attractable connector plug of claim 1, wherein: the conductive terminal (2) is matched with a second annular positioning step (10) at the upper end of the insulating seat (1) in a positioning mode through a first annular positioning step (9) at the upper end.
5. The magnetically-attractable connector plug of claim 1, wherein: the lower end of the conductive terminal (2) is provided with a wiring hole (16).
6. A magnetically-attractable connector plug as claimed in any one of claims 1 to 5, wherein: the wire-inserting type terminal is characterized by further comprising two wires (11), wherein one wire (11) penetrates through the threading hole (6) to be connected with the conductive terminal (2) or the reset spring (7), and the other wire (11) is connected with the conductive shell (3).
7. The magnetically attractable connector plug of claim 6, wherein: the front end of the wire (11) is provided with a wire plastic seat (12) which is formed by integral injection molding, and the front end of the wire plastic seat (12) is at least wrapped on the end cover (4).
8. The magnetically attractable connector plug of claim 7, wherein: the conductive shell (3) is sleeved with a sheath (13), and the upper end of the lead plastic seat (12) is connected with the sheath (13).
9. The magnetically-attractable connector plug of claim 8, wherein: a packing groove (14) is arranged in the sheath (13).
10. The magnetically attractable connector plug of claim 6, wherein: the other end of the lead (11) is connected with a USB plug (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220446482.3U CN217306901U (en) | 2022-03-03 | 2022-03-03 | Magnetic connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220446482.3U CN217306901U (en) | 2022-03-03 | 2022-03-03 | Magnetic connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217306901U true CN217306901U (en) | 2022-08-26 |
Family
ID=82934603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220446482.3U Active CN217306901U (en) | 2022-03-03 | 2022-03-03 | Magnetic connector plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217306901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI886512B (en) * | 2023-01-31 | 2025-06-11 | 大陸商立訊精密組件（昆山）有限公司 | Plug connector, receptacle connector and connector assembly |
-
2022
- 2022-03-03 CN CN202220446482.3U patent/CN217306901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI886512B (en) * | 2023-01-31 | 2025-06-11 | 大陸商立訊精密組件（昆山）有限公司 | Plug connector, receptacle connector and connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |