CN209993804U - Magnetic adsorption quick connection type power connector - Google Patents
Magnetic adsorption quick connection type power connector Download PDFInfo
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- CN209993804U CN209993804U CN201821932712.7U CN201821932712U CN209993804U CN 209993804 U CN209993804 U CN 209993804U CN 201821932712 U CN201821932712 U CN 201821932712U CN 209993804 U CN209993804 U CN 209993804U
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Abstract
The utility model discloses a magnetic adsorption quick connect type power connector, including power connector male joint and power connector female joint, the top of power connector male joint is fixed with the upper junction plate, the left and right sides of upper junction plate has the through-hole, the bottom of the left and right sides of power connector female joint has the extension, the top surface of extension is fixed with the connection reference column, the top surface middle part of connecting the reference column has the mounting hole, the bottom surface of mounting hole is fixed with the permanent magnet piece, the locating lever plug bush is in the through-hole, the lower part of locating lever has the adsorption block, the adsorption block plug bush is in the mounting hole, the bottom surface of adsorption block presses on the permanent magnet piece and adsorbs mutually with the permanent magnet piece. The utility model discloses only need push down the locating lever for adsorb the piece with the permanent magnet piece adsorb fixed can, it is connected conveniently, long service life, simultaneously, it adopts the sealing washer can guarantee that power connector male joint and power connector female joint leakproofness are good, guarantees normal use.
Description
The technical field is as follows:
the utility model relates to a power connector equipment technical field, more specifically say and relate to a magnetic adsorption quick connect formula power connector.
Background art:
the power connector, like the connector of various cell-phones, aviation plug, the connector on the computer etc., it is the effect of connecting various consumer, it has the effect of the electrically conductive and transmission signal of intercommunication, when connecting, generally its connection terminal has the male joint, install the female joint on the casing of equipment, both connect, and when connecting, both links have the gap, intake easily or advance the ash dust, have the potential safety hazard, simultaneously, its male joint and female joint connect the back in current power connector, connect through connecting bolt, prevent both separations, connecting bolt is when connecting, when the thread is not aimed at, when rotating, the thread wearing and tearing of screw thread produce easily, influence the spiro union effect, inconvenient follow-up connection installation.
The utility model has the following contents:
the utility model aims at overcoming prior art's not enough, provide a magnetic adsorption high-speed joint formula power connector, it only need push down the locating lever for adsorb the piece with permanent magnet piece adsorb fixed can, its convenient connection, long service life, simultaneously, it adopts the sealing washer can guarantee that power connector male joint and power connector female joint leakproofness are good, guarantee normal use.
The utility model provides a technical problem's scheme is:
a magnetic adsorption fast connection type power connector comprises a power connector male connector and a power connector female connector, wherein an upper connecting plate is fixed at the top end of the power connector male connector, through holes are formed in the left side and the right side of the upper connecting plate, extending portions are formed in the bottoms of the left side and the right side of the power connector female connector, a connecting positioning column is fixed on the top surface of each extending portion, a mounting hole is formed in the middle of the top surface of each connecting positioning column, a permanent magnet block is fixed on the bottom surface of each mounting hole, a positioning rod is inserted and sleeved in each through hole, an adsorption block is arranged on the lower portion of each positioning rod and inserted and sleeved in each mounting hole, the bottom surface of each adsorption block is pressed against the permanent magnet block and adsorbed to the permanent magnet block, a holding portion;
the bottom surface of the male connector of the power connector is provided with a pin which is inserted into a jack arranged on the top surface of the female connector of the power connector;
the bottom surface of the male connector of the power connector is pressed against the top surface of the female connector of the power connector, a rectangular positioning bulge is fixed on the edge of the bottom surface of the male connector of the power connector, and the rectangular positioning bulge is inserted and sleeved in a rectangular groove formed in the edge of the top surface of the female connector of the power connector.
The bottom surface of the rectangular groove is nested with a sealing ring, and the bottom surface of the rectangular positioning bulge is pressed against the top surface of the sealing ring.
The diameter of the adsorption block is larger than that of the positioning rod.
The part of the positioning rod, which is positioned at the lower part of the upper connecting plate, is inserted and sleeved with a buffer spring, the bottom end of the buffer spring is stressed on the top surface of the adsorption block, and the top end of the buffer spring is stressed on the bottom surface of the upper connecting plate.
And a connecting wire of the male connector of the power connector extends out of the central through hole of the upper connecting plate.
An insulating spacer bush is fixed on the inner side wall of the mounting hole, the bottom surface of a bottom plate of the insulating spacer bush is fixed on the bottom surface of the mounting hole, and the bottom surface of the permanent magnet block is fixed on the top surface of the bottom plate of the insulating spacer bush.
The utility model discloses an outstanding effect is: compared with the prior art, it only needs to push down the locating lever for adsorb the piece with permanent magnet piece fixed can, its convenient connection, long service life, simultaneously, it adopts the sealing washer can guarantee that power connector male joint and power connector female joint leakproofness are good, guarantee normal use.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
embodiment, as shown in fig. 1, a magnetic attraction quick connect power connector comprises a male connector 10 and a female connector 20, an upper connecting plate 11 is fixed at the top end of the male connector 10 of the power connector, through holes 13 are arranged at the left side and the right side of the upper connecting plate 11, extension parts 21 are arranged at the bottom of the left side and the right side of the female connector 20 of the power connector, a connecting positioning column 22 is fixed at the top surface of the extension part 21, a mounting hole 221 is arranged in the middle of the top surface of the connecting positioning column 22, a permanent magnet block 2 is fixed at the bottom surface of the mounting hole 221, a positioning rod 14 is inserted and sleeved in the, the lower part of the positioning rod 14 is provided with a suction block 141, the suction block 141 is inserted in the mounting hole 221, the bottom surface of the adsorption block 141 is pressed against the permanent magnet block 2 and is adsorbed with the permanent magnet block 2, a holding part 143 is formed at the top of the positioning rod 14, and the holding part 143 is pressed against the top surface of the upper connecting plate 11;
the pins on the bottom surface of the male connector 10 are inserted into the jacks on the top surface of the female connector 20;
the bottom surface of the male connector 10 of the power connector is pressed against the top surface of the female connector 20 of the power connector, a rectangular positioning bulge 15 is fixed on the edge of the bottom surface of the male connector 10 of the power connector, and the rectangular positioning bulge 15 is inserted and sleeved in a rectangular groove 23 arranged on the edge of the top surface of the female connector 20 of the power connector.
Furthermore, the bottom surface of the rectangular groove 23 is nested with a sealing ring 24, and the bottom surface of the rectangular positioning bulge 15 is pressed against the top surface of the sealing ring 24.
Further, the diameter of the suction block 141 is larger than that of the positioning rod 14.
Further, the buffer spring 1 is inserted into a portion of the positioning rod 14 located at the lower portion of the upper connection plate 11, a bottom end of the buffer spring 1 is forced on a top surface of the adsorption block 141, and a top end of the buffer spring 1 is forced on a bottom surface of the upper connection plate 11.
Furthermore, the connection line of the male connector 10 of the power connector extends out of the central through hole 111 of the upper connection plate 11.
Furthermore, an insulating spacer 3 is fixed on the inner side wall of the mounting hole 221, the bottom surface of the bottom plate of the insulating spacer 3 is fixed on the bottom surface of the mounting hole 221, and the bottom surface of the permanent magnet block 2 is fixed on the top surface of the bottom plate of the insulating spacer 3.
The working principle is as follows: when the power connector is used, a pin of the male connector 10 of the power connector is inserted into a jack of the female connector 20 of the power connector, the bottom surface of the male connector 10 of the power connector is pressed against the top surface of the female connector 20 of the power connector, the rectangular positioning bulge 15 is inserted and sleeved in the rectangular groove 23 formed in the edge part of the top surface of the female connector 20 of the power connector, the bottom surface of the rectangular positioning bulge 15 is pressed against the top surface of the sealing ring 24, then the holding part 143 is pushed, so that the adsorption block 141 is inserted and sleeved in the insulating spacer 3, and the bottom surface of the adsorption block 141 is pressed against the permanent magnet block 2 and adsorbed with the permanent magnet block 2, and the fixation is completed, so that the connection.
Meanwhile, when the male connector 10 of the power connector is connected with the female connector 20 of the power connector through the sealing ring 24, no gap exists, water or dust cannot enter, and normal power-on operation of equipment is guaranteed.
Claims (6)
1. A magnetic adsorption quick connection type power connector comprises a male connector (10) and a female connector (20), and is characterized in that: an upper connecting plate (11) is fixed at the top end of the male connector (10) of the power connector, through holes (13) are formed in the left side and the right side of the upper connecting plate (11), extension parts (21) are arranged at the bottoms of the left side and the right side of a female connector (20) of the power connector, a connecting positioning column (22) is fixed on the top surface of each extension part (21), a mounting hole (221) is formed in the middle of the top surface of each connecting positioning column (22), a permanent magnet block (2) is fixed on the bottom surface of each mounting hole (221), and a positioning rod (14) is inserted and sleeved in, the lower part of the positioning rod (14) is provided with an adsorption block (141), the adsorption block (141) is inserted in the mounting hole (221), the bottom surface of the adsorption block (141) is pressed against the permanent magnet block (2) and adsorbed with the permanent magnet block (2), a holding part (143) is formed at the top of the positioning rod (14), and the holding part (143) is pressed against the top surface of the upper connecting plate (11);
the bottom surface of the male connector (10) of the power connector is provided with a pin which is inserted into a jack arranged on the top surface of the female connector (20) of the power connector;
the bottom surface of the male connector (10) of the power connector is pressed against the top surface of the female connector (20) of the power connector, a rectangular positioning bulge (15) is fixed on the edge of the bottom surface of the male connector (10) of the power connector, and the rectangular positioning bulge (15) is inserted and sleeved in a rectangular groove (23) formed in the edge of the top surface of the female connector (20) of the power connector.
2. The magnetically-attracted quick connect power connector of claim 1, wherein: the bottom surface of the rectangular groove (23) is nested with a sealing ring (24), and the bottom surface of the rectangular positioning bulge (15) is pressed against the top surface of the sealing ring (24).
3. The magnetically-attracted quick connect power connector of claim 1, wherein: the diameter of the adsorption block (141) is larger than that of the positioning rod (14).
4. The magnetically-attracted quick connect power connector of claim 1, wherein: the buffer spring (1) is inserted and sleeved on the part, located at the lower part of the upper connecting plate (11), of the positioning rod (14), the bottom end of the buffer spring (1) is forced on the top surface of the adsorption block (141), and the top end of the buffer spring (1) is forced on the bottom surface of the upper connecting plate (11).
5. The magnetically-attracted quick connect power connector of claim 1, wherein: the connecting line of the male connector (10) of the power connector extends out of the central through hole (111) of the upper connecting plate (11).
6. The magnetically-attracted quick connect power connector of claim 1, wherein: an insulating spacer bush (3) is fixed on the inner side wall of the mounting hole (221), the bottom surface of a bottom plate of the insulating spacer bush (3) is fixed on the bottom surface of the mounting hole (221), and the bottom surface of the permanent magnet block (2) is fixed on the top surface of the bottom plate of the insulating spacer bush (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932712.7U CN209993804U (en) | 2018-11-22 | 2018-11-22 | Magnetic adsorption quick connection type power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932712.7U CN209993804U (en) | 2018-11-22 | 2018-11-22 | Magnetic adsorption quick connection type power connector |
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| Publication Number | Publication Date |
|---|---|
| CN209993804U true CN209993804U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821932712.7U Active CN209993804U (en) | 2018-11-22 | 2018-11-22 | Magnetic adsorption quick connection type power connector |
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| Country | Link |
|---|---|
| CN (1) | CN209993804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103753A (en) * | 2020-09-22 | 2020-12-18 | 科华恒盛股份有限公司 | Electric plugging assembly |
-
2018
- 2018-11-22 CN CN201821932712.7U patent/CN209993804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103753A (en) * | 2020-09-22 | 2020-12-18 | 科华恒盛股份有限公司 | Electric plugging assembly |
| CN112103753B (en) * | 2020-09-22 | 2022-10-14 | 科华恒盛股份有限公司 | Electric plugging assembly |
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