CN203607633U - Magnetic-type electric connection device with fool-proof function - Google Patents
Magnetic-type electric connection device with fool-proof function Download PDFInfo
- Publication number
- CN203607633U CN203607633U CN201320821668.3U CN201320821668U CN203607633U CN 203607633 U CN203607633 U CN 203607633U CN 201320821668 U CN201320821668 U CN 201320821668U CN 203607633 U CN203607633 U CN 203607633U
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- Prior art keywords
- magnetic
- connector
- magnetic element
- electric connection
- cladding
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Abstract
The utility model discloses a magnetic-type electric connection device with a fool-proof function, and the device comprises a connector. The connector comprises a body, a wrapping body which wraps the body, two conductive connection terminals disposed on the body, and a magnetic element. The body bulges from the wrapping body to from an asymmetric bulged part. The magnetic element and the two conductive connection terminals are exposed from the plugging surface of the bulged part. The device also comprises a butt-joint connector which is provided with an asymmetric recessed part corresponding to the bulged part. The plugged surface of the recessed part is corresponding to the plugging surface. The butt-joint connector is provided with two conductive connection bodies, which are exposed out from the plugged surface, and a metal plate. The bulged part of the connector just can be correspondingly embedded into the recessed part of the butt-joint connector from only one direction. The two conductive connection terminals respectively contact with the two conductive connection bodies electrically. The magnetic element absorbs the metal plate. Therefore, the fool-proof function for preventing reverse plugging is achieved.
Description
Technical field
The utility model relates to a kind of arrangements of electric connection, particularly a kind of magnetic-type arrangements of electric connection with foolproof function.
Background technology
About magnetic-type arrangements of electric connection, comprise a connector and a butt connector, connector is provided with magnet, butt connector is provided with iron plate, in the time that connector is plugged in butt connector, the magnet of connector will magnetic absorption in the iron plate of butt connector, make connector and butt connector adsorb each other location.
Butt connector is disposed in an electronic installation (for example: mobile phone, flat computer or mobile computer etc.), and connector is connected in a charging device, a data memory device or other device.To be charged as example, in the time that charging device is plugged in the butt connector of electronic installation with its connector, if direction is anti-inserted, will causes positive and negative electrode to be misplaced and cause electronic component in device to have the situation of damage; As for the transmission of data, also may be because different design and can not be anti-inserted, if direction is anti-inserted, will cause the situation that cannot transmit data, existing magnetic-type arrangements of electric connection does not but have and prevents anti-inserted design, has anti-inserted situation to occur while causing user.
Moreover, the magnet of existing magnetic-type arrangements of electric connection is to be designed to fixing protrusion, the magnet that causes protruding from connector can be in the time not docking with butt connector, be adsorbed onto the such as conducting objects such as paper clip or staple by mistake, these may conducting connector by conducting objects of magnet mistake absorption positive pole and negative pole, make charging device, data memory device or other device short circuit and then damage.
Utility model content
One of the purpose of this utility model is to provide a kind of magnetic-type arrangements of electric connection with foolproof function, anti-inserted can prevent charging, when transfer of data or other action, and then avoid because the damage of anti-inserted caused electronic component maybe cannot be transmitted the situation of data.
Two of the purpose of this utility model is to provide a kind of magnetic-type arrangements of electric connection with foolproof function, by set up control structure, inside contract can control magnetic element in the time not using, prevent that magnetic element is adsorbed onto the such as conducting objects such as paper clip, staple by mistake, thereby avoid the situation that has short circuit in the time not using to occur.
For reaching above-mentioned purpose, the utility model provides a kind of magnetic-type arrangements of electric connection with foolproof function, and it comprises:
A connector, the cladding, two conducting connection terminals that are arranged at this body and the magnetic element that comprise a body, coated this body, this body is protruding with a protuberance of asymmetric shape from this cladding, this protuberance has a plug surface, and this magnetic element and this two conducting connection terminal expose from this plug surface; And
One butt connector, offers corresponding to this protuberance and is also a recess of asymmetric shape, and this recess has corresponding with this plug surface one by plug surface, and this butt connector is provided with and two connects body and a metallic plate from what this was exposed by plug surface;
This protuberance of this connector only can be embedded in this recess of this butt connector with regard to unique direction correspondence, and this two conducting connection terminal is in electrical contact respectively two connects body in this, this magnetic element magnetic absorption in this metallic plate.
The above-mentioned magnetic-type arrangements of electric connection with foolproof function, wherein this of this butt connector offered an opening by plug surface, this metallic plate exposes from this opening, this magnetic element by this opening and magnetic absorption in this metallic plate.
The above-mentioned magnetic-type arrangements of electric connection with foolproof function, wherein this magnetic element protrudes from this plug surface.
The above-mentioned magnetic-type arrangements of electric connection with foolproof function, wherein this connector further includes a control structure, this control structure comprises a component hole that is opened in this magnetic element, offer to this cladding and an inner slideway that is formed with an interior diapire from this body, activity is slidedly arranged on a control knob of this cladding and is placed at least one flexible member in this slideway, this magnetic element activity is slidedly arranged on this slideway, this at least one flexible member resiliency supported is between this magnetic element and this interior diapire, this magnetic element is formed with one first passing face to a side that should component hole, this control knob has the one second passing face corresponding with this first passing face, this of this control knob the second passing face is passed in this first passing face and is forced this this slideway of magnetic element retraction.
The above-mentioned magnetic-type arrangements of electric connection with foolproof function, wherein this cladding offers a hole body, and this hole body is communicated with this component hole, and this control knob activity is slidedly arranged in this hole body.
The above-mentioned magnetic-type arrangements of electric connection with foolproof function, wherein this magnetic element of this control knob control is retracted at least and flushes with this plug surface.
The above-mentioned magnetic-type arrangements of electric connection with foolproof function, wherein this body is equipped with a clamping part, and in this cladding, ring has a groove corresponding with this clamping part, and this groove of this cladding is withheld by this clamping part of this body.
The above-mentioned magnetic-type arrangements of electric connection with foolproof function, wherein the dual side-edge of this protuberance of this connector is respectively large footpath side and a path side, this large footpath side and this path side are arc-shaped edges respect to one another, and the another dual side-edge of this protuberance is connected between this large footpath side and one end of this path side and between this large footpath side and the other end of this path side.
The above-mentioned magnetic-type arrangements of electric connection with foolproof function, wherein this another dual side-edge of this protuberance is respectively an interior curved arc edge and an outer curved arc edge.
The above-mentioned magnetic-type arrangements of electric connection with foolproof function, wherein this cladding is also asymmetric shape, and the asymmetric shape of this cladding is same as the asymmetric shape of this protuberance.
Compared to prior art, the utlity model has following effect: by set up control structure, can control in the time not using in magnetic element retraction slideway, prevent that magnetic element is adsorbed onto the such as conducting objects such as paper clip, staple by mistake, thereby avoid the situation that has short circuit in the time not using to occur.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the utility model arrangements of electric connection;
Fig. 2 is the stereogram of the connector in the utility model;
Fig. 3 is the end view of the connector in the utility model;
Fig. 4 is connector in the utility model sectional elevation before pressing;
Fig. 5 is connector in the utility model sectional elevation after pressing;
Fig. 6 is the sectional elevation of the utility model arrangements of electric connection after docking combination;
Fig. 7 is the longitudinal section of the utility model arrangements of electric connection after docking combination.
Wherein, Reference numeral
100 ... connector
1 ... body
11 ... protuberance
111 ... plug surface
11a ... large footpath side
11b ... path side
11c ... interior curved arc edge
11d ... outer curved arc edge
12 ... clamping part
2 ... cladding
21 ... hole body
22 ... interior diapire
23 ... groove
3 ... magnetic element
31 ... component hole
32 ... the first passing face
4 ... slideway
5 ... control structure
51 ... control knob
511 ... push away handle
512 ... the second passing face
52 ... flexible member
6 ... conducting connection terminal
700 ... butt connector
71 ... recess
711 ... by plug surface
72 ... opening
8 ... metallic plate
9 ... connect body
Embodiment
In order further to understand feature of the present utility model, feature and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, only appended accompanying drawing only provide with reference to and explanation use, non-in order to limit the utility model.
The utility model is to provide a kind of magnetic-type arrangements of electric connection with foolproof function, as shown in Figure 1, comprises a connector 100 and a butt connector 700 that can dock each other.The electronic installation (for example: mobile phone, flat computer or mobile computer etc.) that butt connector 700 does not show in order to be disposed in figure, pegs graft for connector 100; 100 of connectors are electrically connected at a charging device, a data memory device or other device by cable (not tag), to be plugged in after butt connector 700, can charge, transfer of data or other action, or also can charge while carry out transfer of data.
As shown in Figure 1, Figure 2, Figure 4 shows, connector 100 comprises: a body 1, be coated and fixed on body 1 a cladding 2, be arranged at a magnetic element 3 of body 1 and be interspersed in two conducting connection terminals 6 of body 1.
In the present embodiment, please arrange in pairs or groups and consult shown in Fig. 3, the dual side-edge of aforementioned asymmetric shape protuberance 11 is respectively a large footpath side 11a and a path side 11b, and large footpath side 11a and path side 11b are to be arc-shaped edges respect to one another, be respectively an interior curved arc edge 11c and an outer curved arc edge 11d as for the another dual side-edge of protuberance 11, interior curved arc edge 11c is connected between large footpath side 11a and one end of path side 11b, outer curved arc edge 11d is connected between large footpath side 11a and the other end of path side 11b, accordingly so that protuberance 11 is asymmetric shape.
As shown in Figure 1, butt connector 700 offers corresponding to protuberance 11 and is all a recess 71 of asymmetric shape, and recess 71 has corresponding with plug surface 111 one by plug surface 711, is offered an opening 72 by 711 of plug surfaces.Butt connector 700 is also provided with a metallic plate 8 and two and connects body 9, two to connect body 9 be from being exposed by plug surface 711 and corresponding with aforementioned two conducting connection terminals 6 respectively, is beneficial to dock each other conducting; 8 of metallic plates are exposed by plug surface 711 certainly by opening 72, adsorb for magnetic element 3.
By above-mentioned member to be combined into magnetic-type arrangements of electric connection of the present utility model, as shown in Figure 1, Figure 6, Figure 7, in the time that connector 100 is plugged in to butt connector 700, because the asymmetric shape of the recess 71 of butt connector 700 is the asymmetric shapes that are same as the protuberance 11 of connector 100, therefore, protuberance 11 will only can be embedded in recess 71 with regard to unique direction correspondence, thereby reaches the function of dead prevention of avoiding anti-inserted.And, be plugged in after butt connector 700 at connector 100, two conducting connection terminals 6 connect body 9 by electrical contact respectively in two, with conducting each other and can be in the time of charging conducting positive electricity and negative electricity respectively, or in the time of transfer of data, can transmit data; Meanwhile, 3 magnetic absorptions of magnetic element are in metallic plate 8, thereby are maintained the inserting state each other of connector 100 and butt connector 700, pull unless user imposes the power that is greater than magnetic absorption, connector 100 could be pulled open from butt connector 700.
As shown in Figure 4, Figure 5, above-mentioned connector 100 is further to include a control structure 5, flexible to control magnetic element 3.Control structure 5 comprises the slideway 4, the activity that are opened in a component hole 31 of magnetic element 3, offer cladding 2 from body 1 and is slidedly arranged on a control knob 51 of cladding 2 and is placed at least one flexible member 52 in slideway 4, describe as an example of a flexible member 52 example with next, 3 energy of magnetic element that activity is slidedly arranged on slideway 4 are supported and (certainly also can be provided with two flexible members 52 simultaneously by flexible member 52, more to promote magnetic element 3 by the stationarity of resiliency supported), by the control of control structure 5, can make magnetic element 3 stretch out or retraction in slideway 4.In addition, cladding 2 also offers a hole body 21, and this hole body 21 is communicated with component hole 31, has 51 activities of control knob that push away handle 511 and is slidedly arranged in hole body 21, and make to push away handle 511 and stretch in component hole 31.
Wherein, offer the slideway 4 of cladding 2 from body 1 one tunnels, its the inner is to be formed with an interior diapire 22, specifically, slideway 4 is connected and is communicated with each other with a groove (not tag) that is opened in cladding 2 by a through hole that is opened in body 1 (not tag) to form, 52 resiliency supported of flexible member are between magnetic element 3 and interior diapire 22, and also do not pressing under the state of control knob 51, make magnetic element 3 protrude from plug surface 111 and be beneficial to metallic plate 8 magnetic absorptions (as shown in Fig. 4, Fig. 6).
One side in magnetic element 3 counter element holes 31 is to be formed with one first passing face 32,511 of the handles that push away of control knob 51 have the one second passing face 512 corresponding with the first passing face 32, the second passing face 512 of control knob 51 is first passing faces 32 of passing in magnetic element 3, to press after control knob 51, by the passing each other of the first passing face 32 and the second passing face 512, can force magnetic element 3 retraction slideways 4, in the present embodiment, to be retracted at least to flush with plug surface 111 as example, (as shown in Figure 5) will be described.By pressing control knob 51, make control knob 51 maintain sinking state, and make magnetic element 3 maintain retraction state, with in the time that connector 100 does not dock with butt connector 700, can avoid magnetic element 3 to be adsorbed onto the such as conducting objects such as paper clip or staple (not shown) by mistake, use and prevent the mislead positive and negative electrode conducting connection terminal 6 of connector 100 of these conducting objects, charging device, data memory device or other device that makes to be connected in connector 100 by the cable even situation of damage that can not be short-circuited; By again pressing control knob 51, to remove the sinking state of control knob 51, (this is as general push-button switch technology, separately do not repeat at this), and then allow magnetic element 3 be returned to the state that protrudes from plug surface 111 by the resiliency supported of flexible member 52.
In addition, the cladding 2 of connector 100 also can be asymmetric shape, and the asymmetric shape of cladding 2 is identical with protuberance 11, in other words, user is as long as hand is touched cladding 2, can learn the shape of protuberance 11 and correct grafting direction, thereby can see that (for example in the dark) just can carry out correct grafting, can be because of not anti-inserted and must turn again and peg graft once.
In sum, the utility model has following effect compared to prior art: can guarantee that connector 100 is plugged in butt connector 700 time, the protuberance 11 of connector 100 only can be embedded in the recess 71 of butt connector 700 and has and prevent anti-inserted foolproof function with regard to unique direction correspondence, that is: can prevent that charging, when transfer of data or other action magnetic-type arrangements of electric connection is anti-inserted, and then avoid because the damage of anti-inserted caused electronic component maybe cannot be transmitted the situation of data.
In addition, the utility model also has other effect: can be in the time not using, in the magnetic element 3 retraction slideways 4 of control connection device 100, to prevent that magnetic element 3 from adsorbing conducting objects by mistake, thereby avoid being short-circuited in the time not using.Again, the cladding 2 of connector 100 also can be the asymmetric shape that is same as protuberance 11, and therefore, user, as long as hand is touched cladding 2, can learn the shape of protuberance 11 and correct grafting direction, thereby can see and just can carry out correct grafting.
Certainly; the utility model also can have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (10)
1. a magnetic-type arrangements of electric connection with foolproof function, is characterized in that, comprising:
A connector, the cladding, two conducting connection terminals that are arranged at this body and the magnetic element that comprise a body, coated this body, this body is protruding with a protuberance of asymmetric shape from this cladding, this protuberance has a plug surface, and this magnetic element and this two conducting connection terminal expose from this plug surface; And
One butt connector, offers corresponding to this protuberance and is also a recess of asymmetric shape, and this recess has corresponding with this plug surface one by plug surface, and this butt connector is provided with and two connects body and a metallic plate from what this was exposed by plug surface;
This protuberance of this connector only can be embedded in this recess of this butt connector with regard to unique direction correspondence, and this two conducting connection terminal is in electrical contact respectively two connects body in this, this magnetic element magnetic absorption in this metallic plate.
2. the magnetic-type arrangements of electric connection with foolproof function according to claim 1, it is characterized in that, this of this butt connector offered an opening by plug surface, and this metallic plate exposes from this opening, this magnetic element by this opening and magnetic absorption in this metallic plate.
3. the magnetic-type arrangements of electric connection with foolproof function according to claim 1, is characterized in that, this magnetic element protrudes from this plug surface.
4. the magnetic-type arrangements of electric connection with foolproof function according to claim 1, it is characterized in that, this connector further includes a control structure, this control structure comprises a component hole that is opened in this magnetic element, offer to this cladding and an inner slideway that is formed with an interior diapire from this body, activity is slidedly arranged on a control knob of this cladding and is placed at least one flexible member in this slideway, this magnetic element activity is slidedly arranged on this slideway, this at least one flexible member resiliency supported is between this magnetic element and this interior diapire, this magnetic element is formed with one first passing face to a side that should component hole, this control knob has the one second passing face corresponding with this first passing face, this of this control knob the second passing face is passed in this first passing face and is forced this this slideway of magnetic element retraction.
5. the magnetic-type arrangements of electric connection with foolproof function according to claim 4, is characterized in that, this cladding offers a hole body, and this hole body is communicated with this component hole, and this control knob activity is slidedly arranged in this hole body.
6. the magnetic-type arrangements of electric connection with foolproof function according to claim 4, is characterized in that, this magnetic element of this control knob control is retracted at least and flushes with this plug surface.
7. the magnetic-type arrangements of electric connection with foolproof function according to claim 1, it is characterized in that, this body is equipped with a clamping part, and in this cladding, ring has a groove corresponding with this clamping part, and this groove of this cladding is withheld by this clamping part of this body.
8. the magnetic-type arrangements of electric connection with foolproof function according to claim 1, it is characterized in that, the dual side-edge of this protuberance of this connector is respectively large footpath side and a path side, this large footpath side and this path side are arc-shaped edges respect to one another, and the another dual side-edge of this protuberance is connected between this large footpath side and one end of this path side and between this large footpath side and the other end of this path side.
9. the magnetic-type arrangements of electric connection with foolproof function according to claim 8, is characterized in that, this another dual side-edge of this protuberance is respectively an interior curved arc edge and an outer curved arc edge.
10. the magnetic-type arrangements of electric connection with foolproof function according to claim 1, is characterized in that, this cladding is also asymmetric shape, and the asymmetric shape of this cladding is same as the asymmetric shape of this protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821668.3U CN203607633U (en) | 2013-12-11 | 2013-12-11 | Magnetic-type electric connection device with fool-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821668.3U CN203607633U (en) | 2013-12-11 | 2013-12-11 | Magnetic-type electric connection device with fool-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607633U true CN203607633U (en) | 2014-05-21 |
Family
ID=50720295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320821668.3U Expired - Fee Related CN203607633U (en) | 2013-12-11 | 2013-12-11 | Magnetic-type electric connection device with fool-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846216A (en) * | 2016-05-08 | 2016-08-10 | 鲁辰超 | Magnetic charging head |
| CN106549260A (en) * | 2015-09-21 | 2017-03-29 | 侯永昌 | The convenient socket plug of magnetic attraction formula |
-
2013
- 2013-12-11 CN CN201320821668.3U patent/CN203607633U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549260A (en) * | 2015-09-21 | 2017-03-29 | 侯永昌 | The convenient socket plug of magnetic attraction formula |
| CN106549260B (en) * | 2015-09-21 | 2018-09-07 | 侯永昌 | The convenient socket plug of magnetic attraction formula |
| CN105846216A (en) * | 2016-05-08 | 2016-08-10 | 鲁辰超 | Magnetic charging head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |