CN212935030U - Novel magnetic attraction locking type electric connector - Google Patents
Novel magnetic attraction locking type electric connector Download PDFInfo
- Publication number
- CN212935030U CN212935030U CN202021329370.7U CN202021329370U CN212935030U CN 212935030 U CN212935030 U CN 212935030U CN 202021329370 U CN202021329370 U CN 202021329370U CN 212935030 U CN212935030 U CN 212935030U
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- Prior art keywords
- connector
- magnet
- groove
- lantern ring
- type electric
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- Expired - Fee Related
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- 230000000295 complement effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a novel locking formula electric connector is inhaled to magnetism, including public inserting and female inserting, characterized by public inserting including first connector, the front end upper portion of first connector is breach portion and is provided with downward convex lug in this breach portion, be provided with many electrodes on the bottom surface of lug, the cover has the lantern ring of magnetic conduction on the first connector, the rear portion of first connector is fixed with the first magnet of evagination, female inserting includes the second connector, the upper portion of second connector front end is breach portion equally, make the front end of second connector complementary with the front end shape of first connector, be provided with the recess in the breach portion of second connector, the tank bottom of recess is provided with many electrodes equally, the rear portion of first connector is fixed with the second magnet of evagination. The electric connector locks the male plug and the female plug together through the embedded locking structure, has a simple structure, is convenient to operate, can realize quick plug locking and can ensure the connection reliability.
Description
Technical Field
The utility model relates to an electric connector, more specifically say, it relates to a novel locking formula electric connector is inhaled to magnetism.
Background
The electrical connector is widely used in electronic products such as computers and mobile phones, and the electrical connector is used as a signal switching element, which plays a very critical role in the whole electrical connection system and directly affects the stability and reliability of electrical connection.
The electric connection generally includes public inserting and female inserting, and female inserting includes hollow casing, is equipped with many contact pins in the casing, and public inserting includes the plug, is provided with a plurality of jacks that supply the contact pin to insert at the plug front end. After the male plug and the female plug are plugged, the male plug and the female plug need to be locked, so that the connection stability can be ensured. In the current electric connectors on the market, some of the male plugs and the female plugs are locked by screws. The locking mode of the thread locking is adopted, the male plug and the female plug can be locked or unlocked only by screwing the thread piece for a plurality of circles, the locking mode is time-consuming to operate, and quick plug locking of electric connection cannot be realized.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a novel magnetism inhales locking-type electric connector, its quick plug and the locking that can realize public inserting and mother and insert, it is more convenient to operate.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a novel magnetic attraction locking type electric connector comprises a male plug and a female plug, wherein the male plug comprises a first connector, the upper portion of the front end of the first connector is a notch portion, a downward convex lug is arranged in the notch portion, a plurality of electrodes are arranged on the bottom surface of the lug, a lantern ring with magnetic conduction is sleeved on the first connector, a first magnet protruding outwards is fixed to the rear portion of the first connector, the first magnet is located on a lantern ring sliding path, a cable is connected to the tail end of the first connector, the female plug comprises a second connector, the upper portion of the front end of the second connector is also a notch portion, so that the front end of the second connector is complementary to the front end of the first connector in shape, a groove is arranged in the notch portion of the second connector, the position of the groove corresponds to the position of the lug, and the shape of the groove is matched with the shape of the lug, the tank bottom of recess is provided with many electrodes equally, electrode in the recess be used for with the lug on the electrode contact, the rear portion of first connector is fixed with the second magnet of evagination, the second magnet is located the gliding route of lantern ring, the trailing end connection of second connector has the cable.
As a preferable scheme: the groove is characterized in that a guide part is arranged at the notch of the upper part of the groove and is in an inverted frustum shape.
As a preferable scheme: the improved structure of the hydraulic oil press is characterized in that a containing groove is formed in the top face of the front end of the first connecting head, the cross section of the containing groove is in a convex shape, a pressing block is placed in the containing groove, the cross section of the pressing block is also in a convex shape, the top face of the pressing block protrudes out of the top face of the first connecting head, an inclined plane with a guiding effect is arranged at the edge of the upper portion of the pressing block, an elastic pad is arranged between the bottom face of the containing groove and the bottom face of the pressing block, and the elastic pad is in a pressing state.
As a preferable scheme: a first cushion pad is arranged on one face, in contact with the lantern ring, of the first magnet, and a second cushion pad is arranged on one face, in contact with the lantern ring, of the second magnet.
As a preferable scheme: the first cushion pad and the second cushion pad are both rubber pads.
As a preferable scheme: the elastic pad is a silica gel pad.
As a preferable scheme: and anti-skid grains are arranged on the outer wall of the lantern ring.
Compared with the prior art, the utility model has the advantages that: the electric connector locks the male plug and the female plug together through the embedded locking structure, has a simple structure, is convenient to operate, can realize quick plug locking and can ensure the connection reliability.
Drawings
FIG. 1 is a schematic structural view of a male plug;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of the female plug;
fig. 4 is a schematic structural diagram of the electrical connector in the plugging state.
1, male insertion; 101. a first connector; 102. a bump; 103. a containing groove; 104. a compression block; 105. an elastic pad; 106. a first magnet; 107. a first cushion pad; 2. a collar; 3. mother insertion; 301. a second connector; 302. a groove; 303. an electrode; 304. a guide section; 305. a second magnet; 306. a second cushion pad.
Detailed Description
A novel magnetic attraction locking type electric connector comprises a male plug 1 and a female plug 3.
Referring to fig. 1, the male plug 1 includes a strip-shaped first connector 101, the upper portion of the front end of the first connector 101 is a notch portion, a protrusion 102 protruding downward is disposed in the notch portion, a plurality of electrodes (not shown in the figure) are disposed on the bottom surface of the protrusion 102, a collar 2 is sleeved on the first connector 101, the collar 2 is made of a magnetic conductive material, the collar 2 can slide along the length direction of the first connector 101, a protruding first magnet 106 is fixed at the rear portion of the first connector 101 and behind the collar 2, the first magnet 106 is located on the sliding path of the collar 2, cables are connected to the tail end of the first connector 101, and the electrodes on the protrusion 102 are connected to the wire harnesses in the cable at the tail end of the first connector 101 one by one.
Referring to fig. 3, the female plug 3 includes a second connector 301, the upper portion of the front end of the second connector 301 is also a notched portion, so that the front end of the second connector 301 is complementary to the front end of the first connector 101 in shape, a groove 302 is provided in the notched portion of the second connector 301, the position of the groove 302 corresponds to the position of the bump 102, the shape of the groove 302 matches the shape of the bump 102, a plurality of electrodes 303 are also provided at the bottom of the groove 302, the electrodes 303 in the groove 302 are used for contacting the electrodes on the bump 102, a convex second magnet 305 is fixed at the rear portion of the second connector 301, the second magnet 305 is located on the sliding path of the collar 2, cables are connected to the rear end of the second connector 301, and the electrodes 303 in the groove 302 are connected to the wire harnesses in the cables at the rear end of the second connector 301 one by one.
In the initial state, the male plug 1 and the female plug 3 are in a separated state, and the using method of the electric connector comprises the following steps: sliding the lantern ring 2 towards the rear part of the first connector 101 until the lantern ring 2 is in contact with the first magnet 106, and then the first magnet 106 adsorbs the lantern ring 2; then, the front end of the first connector 101 is placed above the front end of the second connector 301, so that the bump 102 is aligned with the groove 302; then, the first connector 101 is close to the second connector 301, so that the bump 102 enters the groove 302 from top to bottom; when the protrusion 102 completely enters the groove 302, the sliding sleeve is slid in a reverse direction, so that the sliding sleeve gradually approaches the second magnet 305 until the sliding sleeve contacts and is attracted by the second magnet 305, thereby completing the plugging operation of the electrical connector. Under the state, the lantern ring 2 firmly restrains the lug 102 in the groove 302, and the male plug 1 and the female plug 3 are locked into a whole; and the electrode on the bottom surface of the bump 102 is just in close contact with the electrode 303 in the groove 302, i.e. the male plug 1 and the female plug 3 are connected and conducted.
Fig. 4 is a schematic structural view of the electrical connection in the plugged state.
The steps of disassembling the electrical connector are as follows: the sliding sleeve slides towards the first magnet 106 until the sliding sleeve is attracted by the first magnet 106, and then the first connector 101 is far away from the second connector 301, so that the projection 102 is separated from the groove 302, and the splitting operation is completed.
The plugging and splitting operation of the electric connector is very simple and convenient, and the electric connector is more convenient for users to use.
As shown in fig. 3, in order to facilitate the protrusion 102 to enter the groove 302, a guiding portion 304 is further provided at a notch at an upper portion of the groove 302 in the present embodiment, and the guiding portion 304 has an inverted frustum shape. The structure enables the guiding portion 304 to have a good guiding effect, and in the process of extending the projection 102 into the groove 302, the guiding portion 304 can gradually guide the projection 102 to be accurately aligned with the groove 302, so that the difficulty of operation can be reduced.
Since the collar 2 may collide with the magnet at the moment when the first magnet 106 or the second magnet 305 is in contact, damage to the magnet may be caused after multiple collisions. In order to protect the first magnet 106 and the second magnet 305, in the present embodiment, a first buffer pad 107 is provided on a surface of the first magnet 106 in contact with the collar 2, and a second buffer pad 306 is provided on a surface of the second magnet 305 in contact with the collar 2. Here, the first cushion pad 107 and the second cushion pad 306 are both rubber pads, and the rubber pads are bonded and fixed with the magnets. The lantern ring 2 is contacted with the first buffer pad 107 before being contacted with the first magnet 106, and the first buffer pad 107 can absorb the energy of impact to play a role in protecting the first buffer pad 107; similarly, the collar 2 will contact the second cushion 306 before contacting the second magnet 305, and the second cushion 306 can absorb the energy of the impact and protect the second cushion 306.
Considering that the electrical connector is worn or has a large temperature difference after being used for a long time, the collar 2 cannot reliably tighten the protrusion 102 in the groove 302, and further the electrode on the protrusion 102 and the electrode 303 in the groove may have poor contact, which affects the normal use of the electrical connector.
Referring to fig. 1 and 2, in order to avoid the above situation, in this embodiment, an accommodating groove 103 is further formed on the top surface of the front end of the first connector 101, the cross-sectional shape of the accommodating groove 103 is "convex", a pressing block 104 is placed in the accommodating groove 103, the cross-sectional shape of the pressing block 104 is also "convex", the top surface of the pressing block 104 protrudes out of the top surface of the first connector 101, an inclined surface with a guiding function is arranged at the upper edge of the pressing block 104, an elastic pad 105 is arranged between the bottom surface of the accommodating groove 103 and the bottom surface of the pressing block 104, and the elastic pad 105 is in a pressing state.
During the plugging operation, when the lantern ring 2 slides to the first magnet 106, the lantern ring 2 contacts with the inclined surface of the edge of the pressing block 104 and gradually presses the pressing block 104 downwards, the pressing block 104 presses the elastic pad 105, the elastic pad 105 transmits the pressure to the bump 102, so that the bump 102 can reliably press the groove 302 all the time, and poor contact is prevented. The electric connector can reliably work after being used for a long time or when the environmental temperature difference is large.
The elastic pad 105 in this embodiment is a silicone pad.
In addition, as shown in fig. 1, in order to prevent the fingers from slipping when the collar 2 is slid, the present embodiment is also provided with anti-slip threads on the outer wall of the collar 2.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A novel magnetic attraction locking type electric connector comprises a male plug and a female plug and is characterized in that the male plug comprises a first connector, the upper portion of the front end of the first connector is a notch portion, a downward convex lug is arranged in the notch portion, a plurality of electrodes are arranged on the bottom surface of the lug, a magnetic conductive lantern ring is sleeved on the first connector, a first magnet protruding outwards is fixed to the rear portion of the first connector, the first magnet is located on a lantern ring sliding path, a cable is connected to the tail end of the first connector, the female plug comprises a second connector, the upper portion of the front end of the second connector is also a notch portion, the front end of the second connector is complementary to the front end of the first connector in shape, a groove is arranged in the notch portion of the second connector, the position of the groove corresponds to the position of the lug, and the shape of the groove is matched with the shape of the lug, the tank bottom of recess is provided with many electrodes equally, electrode in the recess be used for with the lug on the electrode contact, the rear portion of second connector is fixed with the second magnet of evagination, the second magnet is located the gliding route of lantern ring, the trailing end connection of second connector has the cable.
2. The novel magnetic attraction locking type electric connector as claimed in claim 1, which is characterized in that: the groove is characterized in that a guide part is arranged at the notch of the upper part of the groove and is in an inverted frustum shape.
3. The novel magnetic attraction locking type electric connector as claimed in claim 1, which is characterized in that: the improved structure of the hydraulic oil press is characterized in that a containing groove is formed in the top face of the front end of the first connecting head, the cross section of the containing groove is in a convex shape, a pressing block is placed in the containing groove, the cross section of the pressing block is also in a convex shape, the top face of the pressing block protrudes out of the top face of the first connecting head, an inclined plane with a guiding effect is arranged at the edge of the upper portion of the pressing block, an elastic pad is arranged between the bottom face of the containing groove and the bottom face of the pressing block, and the elastic pad is in a pressing state.
4. The novel magnetic attraction locking type electric connector as claimed in claim 1, which is characterized in that: a first cushion pad is arranged on one face, in contact with the lantern ring, of the first magnet, and a second cushion pad is arranged on one face, in contact with the lantern ring, of the second magnet.
5. The novel magnetic attraction locking type electric connector as claimed in claim 4, wherein: the first cushion pad and the second cushion pad are both rubber pads.
6. The novel magnetic latching electrical connector of claim 3, wherein: the elastic pad is a silica gel pad.
7. The novel magnetic attraction locking type electric connector as claimed in claim 1, which is characterized in that: and anti-skid grains are arranged on the outer wall of the lantern ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329370.7U CN212935030U (en) | 2020-07-08 | 2020-07-08 | Novel magnetic attraction locking type electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329370.7U CN212935030U (en) | 2020-07-08 | 2020-07-08 | Novel magnetic attraction locking type electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212935030U true CN212935030U (en) | 2021-04-09 |
Family
ID=75328808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021329370.7U Expired - Fee Related CN212935030U (en) | 2020-07-08 | 2020-07-08 | Novel magnetic attraction locking type electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212935030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871961A (en) * | 2021-09-14 | 2021-12-31 | 北京歌尔泰克科技有限公司 | Connecting assembly and electronic equipment assembly |
| CN114002782A (en) * | 2021-10-29 | 2022-02-01 | 深圳市源国科技有限公司 | MPO fiber connector |
| CN117307079A (en) * | 2023-11-28 | 2023-12-29 | 大庆市归藏石油科技有限公司 | Antitheft blowout preventer capable of implementing monitoring and pressure relief of natural gas and pressure in well |
-
2020
- 2020-07-08 CN CN202021329370.7U patent/CN212935030U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871961A (en) * | 2021-09-14 | 2021-12-31 | 北京歌尔泰克科技有限公司 | Connecting assembly and electronic equipment assembly |
| CN114002782A (en) * | 2021-10-29 | 2022-02-01 | 深圳市源国科技有限公司 | MPO fiber connector |
| CN117307079A (en) * | 2023-11-28 | 2023-12-29 | 大庆市归藏石油科技有限公司 | Antitheft blowout preventer capable of implementing monitoring and pressure relief of natural gas and pressure in well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |