CN201562854U - Magnetic connector and electronic device with same - Google Patents
Magnetic connector and electronic device with same Download PDFInfo
- Publication number
- CN201562854U CN201562854U CN2009202774660U CN200920277466U CN201562854U CN 201562854 U CN201562854 U CN 201562854U CN 2009202774660 U CN2009202774660 U CN 2009202774660U CN 200920277466 U CN200920277466 U CN 200920277466U CN 201562854 U CN201562854 U CN 201562854U
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Abstract
The utility model provides a magnetic connector and an electronic device with the same. The magnetic connector comprises a first connector and a second connector, wherein the first connector is provided with a first set of magnetic element comprising a first magnetic element and a second magnetic element; the first magnetic element and the second magnetic element have reverse magnetisms; the second connector is provided with a second set of magnetic element comprising a third magnetic element; the third magnetic element has a magnetism reverse to the magnetism of the first magnetic element; when the second connector is connected with the first connector by a first setting angle, the position of the third magnetic element is opposite to that of the first magnetic element; and when the second connector is connected with the first connector by a second setting angle, the position of the third magnetic element is opposite to that of the second magnetic element. The magnetic connector ensures that when the magnetic connector is reversely placed, the connector can not be inserted by changing the pole array way of the magnetic elements on the connector, thus avoiding the short-circuit phenomenon of the electronic device caused by the reverse inserting of the connector.
Description
Technical field
The utility model relates to technical field of electronic equipment, refers in particular to a kind of magnetic connector and has the electronic equipment of this magnetic connector.
Background technology
At present,, researched and developed out a kind of magnetic connector, be used for the transfer of data of electronic equipment and battery charge etc. along with the development of electronic equipment.Wherein first joint of this magnetic connector is installed on the main frame of electronic equipment, second joint of this magnetic connector is connected with the data wire or the power line of electronic equipment, and on this first joint and this second joint magnetic element is set, when second joint is inserted in first joint time, utilize the magnetic attracting force of magnetic element, make first joint and second joint realize being connected, charge or carry out transfer of data in order to main frame to electronic equipment.
Fig. 1 is the structural representation of first joint of prior art magnetic connector.As Fig. 1, first joint 1 of this magnetic connector comprises that at least one connection draws pin 2, and also is provided with at least two magnetic magnetic elements 4 on first joint 1, and each magnetic element 4 all is the N utmost point or the S utmost point.Correspondingly, on the magnetic connector, have with 1 identical being connected of this first joint with second joint that 1 pairing of this first joint is used and to draw pin number and magnetic element number, and the corresponding S utmost point or the N utmost point of being of each magnetic element on second joint.
Fig. 2 is on the prior art magnetic connector, the pole arrangement form of each magnetic element when first joint 1 that pairing is used and second joint, 3 operate as normal.Consult Fig. 2, the magnetic connector of prior art, when first joint 1 is connected with second joint 3, be on first joint 1 magnetic element 4 of the N utmost point corresponding with second joint 3 on be magnetic element 4 adhesive mutually of the S utmost point, make the electronic equipment operate as normal.Yet when second joint 3 was anti-inserted, as Fig. 3, though second joint 3 is inverted, the magnetic element 4 that is the S utmost point on second joint 3 still can be normally and is the magnetic element 4 normal adhesives of the N utmost point on first joint 1, causes the anti-grafting of joint.
More than comprehensive, the magnetic connector structure of prior art is also not good enough on the fool proof effect, because the anti-grafting electricity of joint is easy to make electronic equipment to produce Lian Dianer and causes device damage.
The utility model content
The purpose of technical solutions of the utility model provides a kind of magnetic connector and has the electronic equipment of this magnetic connector, by improving the pole arrangement form of magnetic element on the joint, the joint of assurance magnetic connector can not insert connection when being inverted, thereby avoid because the anti-grafting of joint is electric the company's electrical phenomena that causes electronic equipment to produce.
For achieving the above object, the utility model specific embodiment provides a kind of magnetic connector on the one hand, comprising:
First joint, described first joint is provided with first group of magnetic element, and described first group of magnetic element comprises first magnetic element and second magnetic element, and described first magnetic element has opposite magnetic with described second magnetic element;
Second joint, described second joint is provided with second group of magnetic element, and described second group of magnetic element comprises one the 3rd magnetic element, and the magnetic of described the 3rd magnetic element is opposite with the magnetic of described first magnetic element;
Wherein, when described second joint is provided with in angle and the process that described first joint is connected with first, described the 3rd magnetic element is corresponding with the position of described first magnetic element, and described first joint is connected with the described first magnetic element adhesive by described the 3rd magnetic element with described second joint;
When described second joint is provided with in angle and the process that described first joint is connected with second, described the 3rd magnetic element is corresponding with the position of described second magnetic element, and described first joint repels mutually with described second magnetic element by described the 3rd magnetic element with described second joint and keeps separating.
Preferably, above-mentioned described magnetic connector, described second joint also comprises one the 4th magnetic element, described the 4th magnetic element has opposite magnetic with described the 3rd magnetic element; Described second joint is provided with in angle and the process that described first joint is connected with described first, and described the 4th magnetic element is corresponding with the position of described second magnetic element.
Preferably, above-mentioned described magnetic connector, described first group of magnetic element also comprises the 5th magnetic element and the 6th magnetic element, and described the 5th magnetic element and described the 6th magnetic element have opposite magnetic;
Described second group of magnetic element also comprises the 7th magnetic element and the 8th magnetic element;
Described second joint is provided with in angle and the process that described first joint is connected described the 7th magnetic element and the adhesive mutually of described the 5th magnetic element, described the 8th magnetic element and the adhesive mutually of described the 6th magnetic element with described first;
Described second joint is provided with in angle and the process that described first joint is connected with described second, the position of described the 8th magnetic element is relative with the position of described the 5th magnetic element, and the position of described the 7th magnetic element is relative with the position of described the 6th magnetic element.
Preferably, above-mentioned described magnetic connector, described first be provided with angle and described second be provided with differ between the angle 180 the degree.
Preferably, above-mentioned described magnetic connector, described first joint comprise that first joint draws pin, and described second joint comprises that second joint draws pin, described the 3rd magnetic element and the described first magnetic element adhesive, described first joint are drawn pin and are drawn pin with described second joint and be connected.
Preferably, above-mentioned described magnetic connector, described first joint draw at least two of pin and draw needle set and be magnetic and form described first group of magnetic element, and described second joint draw pin at least one draw needle set and be magnetic and form described second group of magnetic element.
Preferably, above-mentioned described magnetic connector, when described second joint is provided with in angle and the process that described first joint is connected with described first, described first magnetic element is that described first joint draws pin and draws pin at first of first side, and described second magnetic element is that described first joint draws pin and draws pin in last of described first side.
The utility model also provides a kind of electronic equipment on the other hand, and described electronic equipment comprises:
Housing;
Hard disk and/or battery are arranged in the described housing;
First joint is arranged on the described housing, be connected with described hard disk and/or battery, and second joint that described first joint and is used to transmit on data and/or the charging transmission line is connected;
Wherein, described first joint is provided with first group of magnetic element, and described first group of magnetic element comprises first magnetic element and second magnetic element, and described first magnetic element has opposite magnetic with described second magnetic element;
Second joint, described second joint is provided with second group of magnetic element, and described second group of magnetic element comprises one the 3rd magnetic element, and the magnetic of described the 3rd magnetic element is opposite with the magnetic of described first magnetic element;
Wherein, when described second joint is provided with in angle and the process that described first joint is connected with first, described the 3rd magnetic element is corresponding with the position of described first magnetic element, and described first joint is connected with the described first magnetic element adhesive by described the 3rd magnetic element with described second joint;
When described second joint is provided with in angle and the process that described first joint is connected with second, described the 3rd magnetic element is corresponding with the position of described second magnetic element, and described first joint repels mutually with described second magnetic element by described the 3rd magnetic element with described second joint and keeps separating.
The utility model also provides the electronic equipment of another kind of structure, and described electronic equipment comprises:
Housing;
Hard disk and/or battery are arranged in the described housing;
First joint is arranged on the described housing, be connected with described hard disk and/or battery, and second joint that described first joint and is used to transmit on data and/or the charging transmission line is connected;
Wherein, described first joint is provided with first group of magnetic element, and described first group of magnetic element comprises first magnetic element;
Second joint, described second joint is provided with second group of magnetic element, described second group of magnetic element comprises second magnetic element and the 3rd magnetic element, and described second magnetic element has opposite magnetic with described first magnetic element, and described second magnetic element has opposite magnetic with described the 3rd magnetic element;
Wherein, when described second joint is provided with in angle and the process that described first joint is connected with first, described first magnetic element is corresponding with the position of described second magnetic element, and described first joint is connected with the described first magnetic element adhesive by described second magnetic element with described second joint;
When described second joint is provided with in angle and the process that described first joint is connected with second, described first magnetic element is corresponding with the position of described the 3rd magnetic element, and described first joint repels mutually with described the 3rd magnetic element by described first magnetic element with described second joint and keeps separating.
On the one hand, the utility model provides another kind of electronic equipment again, and described electronic equipment comprises:
Main frame with display unit, and described main frame is provided with:
First joint, described first joint is provided with first group of magnetic element, and described first group of magnetic element comprises first magnetic element and second magnetic element, and described first magnetic element has opposite magnetic with described second magnetic element;
Docking station comprises keyboard at least, and described docking station is provided with:
Be used for when described main frame is connected with described docking station, by being connected second joint that carries out transfer of data with described first joint, described second joint is provided with second group of magnetic element, described second group of magnetic element comprises one the 3rd magnetic element, and the magnetic of described the 3rd magnetic element is opposite with the magnetic of described first magnetic element;
Wherein, when described second joint is provided with in angle and the process that described first joint is connected with first, described the 3rd magnetic element is corresponding with the position of described first magnetic element, and described first joint is connected with the described first magnetic element adhesive by described the 3rd magnetic element with described second joint;
When described second joint is provided with in angle and the process that described first joint is connected with second, described the 3rd magnetic element is corresponding with the position of described second magnetic element, and described first joint repels mutually with described second magnetic element by described the 3rd magnetic element with described second joint and keeps separating.
Preferably, above-mentioned described electronic equipment, also be provided with the battery that is connected with described second joint on the described docking station, when described main frame when the institute docking station is connected, described main frame be connected with described second joint by described first joint and with described battery electric connection.
In the utility model specific embodiment technique scheme at least one has following beneficial effect:
By improving the pole arrangement form of magnetic element on the magnetic connector joint, first magnetic element and last magnetic element of guaranteeing magnetic element group on the joint wherein have opposite magnetic, and/or make second of the magnetic element group and penult magnetic element have opposite magnetic etc., another joint according to this wherein a joint correspondence magnetic of magnetic pole is set, when making two joints anti-inserted relatively, the corresponding magnetic element of two joints has identical magnetic, the user can feel powerful repulsive force, therefore the joint that guarantees magnetic connector can not insert connection when being inverted, thereby avoid because the anti-electricity of pegging graft of joint makes company's electrical phenomena of electronic equipment generation, and improved the fool proof reliability when the electronic equipment magnetic connector uses.
Description of drawings
Fig. 1 is the wherein structural representation of a joint of prior art magnetic connector;
Fig. 2 is the prior art magnetic connector, when the normal insertion of second joint first joint, and the pole arrangement form of magnetic element;
Fig. 3 is the magnetic connector of prior art, when second joint is inverted insertion second joint, and the pole arrangement form of magnetic element;
Fig. 4 is the described magnetic connector of the utility model first embodiment, when the normal insertion of second joint first joint, and the pole arrangement form of each magnetic element on first joint and second joint;
Fig. 5 is the described magnetic connector of the utility model first embodiment, when second joint is inverted insertion first joint, and the pole arrangement form of each magnetic element on first joint and second joint;
Fig. 6 is the described magnetic connector of the utility model second embodiment, when the normal insertion of second joint first joint, and the pole arrangement form of each magnetic element on first joint and second joint;
Fig. 7 is the described magnetic connector of the utility model the 3rd embodiment, when the normal insertion of second joint first joint, and the pole arrangement form of each magnetic element on first joint and second joint;
Fig. 8 is the described magnetic connector of the utility model the 4th embodiment, when the normal insertion of second joint first joint, and the pole arrangement form of each magnetic element on first joint and second joint;
Fig. 9 is the described magnetic connector of the utility model the 5th embodiment, when the normal insertion of second joint first joint, and the pole arrangement form of each magnetic element on first joint and second joint.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
Fig. 4 is the described magnetic connector of the utility model first embodiment, the pole arrangement form of each magnetic element on first joint and second joint.Consult Fig. 4, described magnetic connector comprises first joint 10 and second joint 20, in the utility model first embodiment, wherein:
As Fig. 4, in the utility model first embodiment, the magnetic pole of the 3rd magnetic element 21 is the S utmost point, and the magnetic pole of the 4th magnetic element 22 is the N utmost point.
The magnetic element group of the described magnetic connector of the utility model first embodiment is by above-mentioned spread pattern, the magnetic of two magnetic elements on first joint is provided with on the contrary, and the magnetic of two magnetic elements on second joint also is provided with on the contrary, (this second is provided with angle and with respect to first angle is set and differs 180 degree when second joint 20 is provided with angle and inserts first joint 10 with second like this, also promptly when first joint is connected with described second joint, a plurality of first joints of first joint draw pin first the order with a plurality of second joints of second joint draw pin second the order not corresponding, i.e. 1 couple of b, 2 pairs a), consult Fig. 5, on this moment second joint on position and first joint of the 4th magnetic element 22 position of first magnetic element 11 corresponding, on second joint on the position of the 3rd magnetic element 21 and first joint position of second magnetic element 12 corresponding, but because the magnetic of corresponding two pins is identical, produce repulsion force, therefore make second joint 20 not insert to first joint 10, second joint draws pin and draws pin with first joint and can not be connected, and has therefore avoided because company's electrical phenomena that the anti-electricity of pegging graft of joint produces electronic equipment.
In addition, as the magnetic connector among Fig. 4, when the wherein magnetic element in described first joint 10 or second joint 20 is hardware but not magnetic element, adopt the ferrous metal element to substitute as the 4th magnetic element 22, when first joint 10 is connected with second joint, 20 forwards, first magnetic element 11 and the 3rd magnetic element 21 have mutually diamagnetism and adhesive, and second magnetic element 12 can the adhesive ferrous elements, therefore guarantees the normal electric connection of first joint 10 and second joint 20 by two groups of the suction-combining forces.
Yet when second joint 20 oppositely is connected with first joint, second magnetic element 12 is corresponding with the position of the 3rd magnetic element 21, but have same magnetic and repel, though this moment, first magnetic element 11 and ferrous elements can corresponding adhesives, owing to the repulsive force between second magnetic element 12 and the 3rd magnetic element 21 joint 10 of winning can not normally be inserted with second joint 20 and be connected.
It will be appreciated by those skilled in the art that, to be not limited to be two pairs to the number of set magnetic element on the magnetic connector, so pole arrangement form of the above-mentioned magnetic element of foundation, as Fig. 6, first group of magnetic element on first joint 10 can also comprise the 5th magnetic element 13 and the 6th magnetic element 14, and the 5th magnetic element 13 and the 6th magnetic element 14 have opposite magnetic, are respectively the S utmost point and the N utmost point as Fig. 6.
Second group of magnetic element on described second joint 20 also comprises the 7th magnetic element 23 and the 8th magnetic element 24, and the 7th magnetic element 23 and the 8th magnetic element 24 have opposite magnetic, is respectively the N utmost point and the S utmost point as Fig. 6.Like this when second joint, 20 forwards during near first joint 10, the 7th magnetic element 23 and the 5th magnetic element 13 adhesive mutually, the 8th magnetic element 24 and the 6th magnetic element 14 adhesive mutually.
Described second joint 20 is during oppositely near described first joint 10, the position of described the 8th magnetic element 24 is relative with the position of described the 5th magnetic element 13, the position of described the 7th magnetic element 23 is relative with the position of described the 6th magnetic element 14, mutually repel, thus more strengthened first joint with second joint repulsive force when anti-slotting.
In addition, each magnetic element there is no specific (special) requirements with respect to being connected the form that is provided with of drawing pin on first joint 10 and second joint 20, as long as can guarantee the magnetic element corresponding setting respectively on first joint and second joint, is not described in detail in this.
What certainly can understand is that first joint can also can be the position correspondence in the magnetic force scope of a magnetic element for corresponding one by one with corresponding respectively setting of the magnetic element on second joint.For example, second magnetic element of first group of magnetic element of first joint is arranged on first end (end of the first joint pin (1)) of described first joint, the 3rd magnetic element of second group of magnetic element of second joint is arranged on second end (end of the second joint pin (c)) of described second joint, when the user with second joint oppositely with process that first joint is connected in, the position of the 3rd magnetic element on second magnetic element on first joint and second joint is corresponding one by one, second magnetic element and described the 3rd magnetic element repel each other, thereby make first joint and second joint keep separating.Perhaps, second magnetic element of first group of magnetic element of first joint is arranged on first end (end of the first joint pin (1)) of described first joint, the 3rd magnetic element of second group of magnetic element of second joint is arranged on the second joint pin (a) of described second joint and the centre of the second joint pin (b), when the user with second joint oppositely with process that first joint is connected in, position in the magnetic force scope of second magnetic element on the 3rd magnetic element on second joint and first joint is corresponding, second magnetic element and described the 3rd magnetic element repel each other, thereby make first joint and second joint keep separating.
It will be appreciated by those skilled in the art that, the joint of magnetic connector is being provided with on the basis of above-mentioned magnetic element, the structure that pin also can be set to have magnetic is drawn in connection on the described joint, further utilizes to connect the two joints realization connection that the magnetic of drawing pin makes magnetic connector.On first joint and second joint that the magnetic connector pairing is used, first joint draw pin and second joint draw on the pin to draw that the pin number is not limited to be two, a plurality of pins that draw on first joint or second joint, usually be set to form along linear array, and first joint draw pin and second joint draw pin that number is set is corresponding identical, below will be with the utility model principle, when the connection that magnetic connector is described was drawn needle set and is magnetic, each connected the pole arrangement form of drawing pin.
As Fig. 7 is magnetic connector as described in the utility model the 3rd embodiment, the pole arrangement form that each joint draws pin on first joint 30 and second joint 40.In the 3rd embodiment, first joint draws pin and second joint and draws pin and include and a plurality of the connection draw pin.Can not realize anti-pegging graft in order to guarantee two joints, state during with respect to first joint 30 and second joint, 40 normal pegging graft, for first joint 30, from left to right, first connection that makes first joint draw pin is drawn pin 31 and is connected the magnetic of drawing pin 32 with last and keeps opposite.As Fig. 7, first connection is drawn pin 31 and is the S utmost point, and last connection is drawn pin 32 and is the N utmost point.For second joint 40, from left to right, it is opposite that the magnetic that pin 41 and last connection draw pin 42 is drawn in first connection that makes second joint draw pin, first connection that pin 41 and first joint draw pin is drawn in first connection that makes second joint draw pin again, and to draw the magnetic of pin 31 opposite, even also first connection is drawn pin 41 and is the N utmost point, last connection is drawn pin 42 and is the S utmost point.
Like this, when first joint 30 is connected with the 40 normal insertions of second joint, first connection that first joint draws pin draw that pin 31 and second joint draw pin first be connected and draw pin 41 adhesives, last connection that first joint draws pin draw that pin 32 and second joint draw pin last be connected and draw pin 42 adhesives, and guarantee that other connections that first joint draws pin draw second joint that is directed to same position and draw pin, have the phase diamagnetism, can guarantee that promptly first joint 30 is connected with the 40 normal adhesives of second joint.
By above-mentioned structure, when second joint 40 oppositely when first joint 30 inserts, first connection that pin 42 and first joint draw pin is drawn in last connection that this moment, second joint drew pin 40, and to draw pin 31 corresponding, last connection that pin 41 and first joint draw pin is drawn in first connection that second joint draws pin 40, and to draw pin 32 corresponding, but magnetic is all corresponding identical, produce repulsive force, first joint 30 and second joint 40 can not be finished close adhesive to be connected, thereby avoided because company's electrical phenomena that the anti-electricity of pegging graft of joint produces electronic equipment.
As Fig. 8 is magnetic connector as described in the utility model the 4th embodiment, the pole arrangement form that each joint draws pin on first joint 50 and second joint 60.In the utility model the 4th embodiment, normal insertion state with respect to first joint 50 and second joint 60, from left to right, guaranteeing second connection that first joint draws pin to draw pin 51, be connected the magnetic of drawing pin 52 with penult opposite, to draw the magnetic pole of pin 51 be the N utmost point in second connection as Fig. 8, and it is the S utmost point that penult connects the magnetic pole that draws pin 52.In addition, need also to guarantee that first joint 50 and second joint 60 are normal can adhesive be connected when inserting, then second connection of drawing pin of second joint drawn pin 61 and is the S utmost point, and penult connects and draws pin 62 is the N utmost point.Like this, when second joint 60 is inverted when first joint 50 inserts, the penult that second joint draws pin connects and to draw second connection that pin 62 and first joint draw pin to draw pin 51 corresponding, second connection that second joint draws pin drawn penult that pin 61 and first joint draw pin and connected that to draw pin 52 corresponding, but because magnetic is all corresponding identical, make first joint 50 and second joint 60 fully adhesive be connected.
By the above principle that is provided with, because second joint is instead inserted when connecting, second joint connects last connection draw pin and draws pin and can be connected first connection of drawing pin with first joint and draw at answering, second joint connects the penult draw pin and connects and draw pin and be connected second connection of drawing pin with first joint and draw at answering, second joint connects third from the bottom of drawing pin and connects and draw pin and be connected the 3rd connection of drawing pin with first joint and draw at answering, therefore when joint being set drawing the magnetic of pin magnetic pole, guaranteeing that first joint and second joint normally insert under the situation of adhesive, first that makes that first joint draws pin is connected with last and draws needle set opposite magnetic is arranged, perhaps making first joint draw second of pin is connected with penult and draws needle set opposite magnetic is arranged, when magnetic connector has more multi-link when drawing pin, when first joint and second joint are oppositely pegged graft, guaranteeing that two groups of two joints draw produces repulsive force between the pin, can not adhesive, magnetic connector can not be connect.
In addition, when the pin number is drawn in the connection of magnetic connector two joints more than two, for oppositely being pegged graft, win joint and second joint have stronger repulsive force, be connected with last at first that guarantees that first joint draws pin and draw needle set and have under the opposite magnetic situation, can also guarantee further that first joint draws second of pin and is connected with penult and draws needle set opposite magnetic is arranged, and first joint draw the 3rd of pin and be connected with third from the bottom and draw needle set opposite magnetic etc. is arranged, and second joint draws the magnetic of pin magnetic pole is drawn the pin magnetic pole according to first joint the corresponding setting of magnetic.
As Fig. 9 is magnetic connector as described in the utility model the 5th embodiment, the pole arrangement form that each joint draws pin on first joint 70 and second joint 80.First connection that first joint draws pin is drawn pin 71 and is connected with last and draws pin 75 and have opposite magnetic, is respectively N, S; Second connection that first joint draws pin drawn pin 72 and is connected with penult and draws pin 74 and have opposite magnetic, is respectively N, S; And first joint draws the 3rd connection of pin and draws pin 73 and be the N utmost point.Corresponding, the connection that second joint draws pin is drawn pin and is respectively S, S, S, N and the N utmost point.Like this, when second joint 80 is inverted when first joint 70 inserts, last connection that second joint draws pin draw that pin and first joint draw pin first be connected and draw at should, and second the joint penult that draws pin connect and to draw pin and first joint and draw second on pin and be connected and draw at answering, but it is identical to magnetropism, produce repulsive force, second joint 80 can not be inverted be connected with first joint 70.
The magnetic connector of the utility model specific embodiment said structure, by improving the pole arrangement form of magnetic element on the joint, when making joint anti-inserted, corresponding magnetic element has identical magnetic, the joint that guarantees magnetic connector can not insert connection, thereby avoids because company's electrical phenomena that the anti-electricity of pegging graft of joint produces electronic equipment.
The utility model specific embodiment also provides a kind of electronic equipment on the other hand, and this electronic equipment comprises: housing; Hard disk and/or battery are arranged in the described housing; And comprise a magnetic connector.Should
Electronic equipment is realized charging and/or transfer of data by this magnetic connector.
The structural representation of a wherein embodiment of the set magnetic connector of this electronic equipment as shown in Figure 4, particularly, this magnetic connector comprises:
First joint 10 is arranged on the described housing, be connected with the hard disk and/or the battery of electronic equipment, and second joint that this first joint 10 and one is used to transmit on data and/or the charging transmission line is connected, thinks that this electronic equipment carries out data and advances mutually and/or charge.
Wherein, this first joint 10 is provided with first joint and draws pin (not shown) and first group of magnetic element, as Fig. 4, in this embodiment, this first group of magnetic element comprises first magnetic element 11 and second magnetic element 12, say for this first joint 10 that wherein the magnetic of first magnetic element 11 is opposite with the magnetic of second magnetic element 12; In this embodiment, the magnetic pole of first magnetic element 11 is the N utmost point, and the magnetic pole of second magnetic element 12 is the S utmost point.
Second joint 20, be connected with a transmission line, and this second joint 20 is provided with second joint and draws pin (not shown) and second group of magnetic element, as Fig. 4, this second group of magnetic element comprises the 3rd magnetic element 21 and the 4th magnetic element 22, when second joint 20 was connected with the 10 normal insertions of first joint, first magnetic element 11 and the 3rd magnetic element 21 were connected, and second magnetic element 12 and the 4th magnetic element 22 are connected.In this embodiment, the magnetic pole of the 3rd magnetic element 21 is the S utmost point, and the magnetic pole of the 4th magnetic element 22 is the N utmost point.
Magnetic element on the described magnetic connector joint is by above-mentioned spread pattern, when second joint 20 oppositely inserts first joint 10, the position of the 4th magnetic element 22 is corresponding with the position 11 of first magnetic element, the position of the 3rd magnetic element 21 is corresponding with the position of second magnetic element 12, but because the magnetic of corresponding two pins is identical, produce repulsion force, therefore make second joint 20 not insert to first joint 10, second joint draws pin and draws pin with first joint and can not be connected, and has therefore avoided because company's electrical phenomena that the anti-electricity of pegging graft of joint produces electronic equipment.
The utility model specific embodiment also provides the electronic equipment of another structure, and this electronic equipment comprises:
Main frame with display unit, and described main frame is provided with:
First joint, described first joint are provided with first joint and draw pin and first group of magnetic element, and described first group of magnetic element comprises first magnetic element and second magnetic element, and described first magnetic element has opposite magnetic with described second magnetic element;
Docking station comprises keyboard at least, and described docking station is provided with:
Second joint, be used for when described main frame is connected with described docking station, carry out transfer of data by being connected with described first joint, described second joint is provided with second joint and draws pin and second group of magnetic element, and described second group of magnetic element comprises the 3rd magnetic element and the 4th magnetic element.
Wherein, described main frame forward is during near described docking station, described the 3rd magnetic element and the described first magnetic element adhesive, and described the 4th magnetic element and the described second magnetic element adhesive, described second joint draws pin and draws pin with described first joint and be connected; Described second joint is oppositely near described first joint, the position of described the 4th magnetic element is relative with the position of described first magnetic element, the position of described the 3rd magnetic element is relative with the position of described second magnetic element, each makes two joints can not insert connection to producing repulsive force between the magnetic element.
In addition, in the electronic equipment of above-mentioned two kinds of structures, when the magnetic element in first joint or second joint is ferrous metal element but not magnetic element, for example, magnetic element on first joint be provided with form for " N ..., S ", magnetic element on second joint be provided with form for " ferrous metal ..., N " when second joint oppositely is inserted in first joint, have at least the pair of magnetic element to have same magnetic between first joint and second joint and repel, can reach the purpose that normally to insert when first joint and second joint are instead inserted equally.
In addition, also comprise battery in the described docking station, when described first joint is connected with second joint, when promptly described main frame is connected with described docking station, for described main frame provides electric power.
Magnetic pole by the utility model magnetic connector is provided with principle, when having a plurality of magnetic elements or make a plurality of connections draw needle set, the joint of magnetic connector is magnetic constantly, because second joint is instead inserted when connecting, last magnetic element on second joint can be corresponding with first magnetic element on first joint, the penult magnetic element of second joint is corresponding with second magnetic element on first joint, and the like, therefore when the magnetic of magnetic element is set, guaranteeing that first joint and second joint normally insert under the situation of adhesive, first that makes first joint has opposite magnetic with last magnetic element, perhaps make second of first joint and penult magnetic element have opposite magnetic, can be in view of the above when magnetic connector has more magnetic elements and the like, thereby combination is provided with the magnetic of each magnetic element, so that when first joint and second joint are oppositely pegged graft, at least the joint that guarantees magnetic connector has two groups of magnetic elements to produce repulsive force, can not adhesive, magnetic connector can not be connect.
In addition, when the magnetic element number of magnetic connector two joints during more than two, for oppositely being pegged graft, win joint and second joint have stronger repulsive force, guaranteeing that first has under the opposite magnetic situation with last magnetic element on first joint, can also guarantee further that second of first joint and penult magnetic element have opposite magnetic, and the 3rd of first joint and third from the bottom magnetic element have opposite magnetic etc., be provided with and the magnetic of each magnetic element is corresponding on second joint, when making joint anti-inserted, the magnetic element of second joint has identical magnetic with the corresponding magnetic element of first joint, the user can feel powerful repulsive force, the joint that guarantees magnetic connector can not insert connection, thereby avoids because company's electrical phenomena that the anti-electricity of pegging graft of joint produces electronic equipment.
The described magnetic connector of the utility model specific embodiment and have the electronic equipment of this magnetic connector, by improving the pole arrangement form of magnetic element on the joint, the joint of assurance magnetic connector can not insert connection when being inverted, thereby avoid because the anti-electricity of pegging graft of joint makes company's electrical phenomena of electronic equipment generation, and improved the fool proof reliability when the electronic equipment magnetic connector uses.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (11)
1. a magnetic connector is characterized in that, comprising:
First joint, described first joint is provided with first group of magnetic element, and described first group of magnetic element comprises first magnetic element and second magnetic element, and described first magnetic element has opposite magnetic with described second magnetic element;
Second joint, described second joint is provided with second group of magnetic element, and described second group of magnetic element comprises one the 3rd magnetic element, and the magnetic of described the 3rd magnetic element is opposite with the magnetic of described first magnetic element;
Wherein, when described second joint is provided with in angle and the process that described first joint is connected with first, described the 3rd magnetic element is corresponding with the position of described first magnetic element, and described first joint is connected with the described first magnetic element adhesive by described the 3rd magnetic element with described second joint;
When described second joint is provided with in angle and the process that described first joint is connected with second, described the 3rd magnetic element is corresponding with the position of described second magnetic element, and described first joint repels mutually with described second magnetic element by described the 3rd magnetic element with described second joint and keeps separating.
2. magnetic connector as claimed in claim 1 is characterized in that, described second joint also comprises one the 4th magnetic element, and described the 4th magnetic element has opposite magnetic with described the 3rd magnetic element; Described second joint is provided with in angle and the process that described first joint is connected with described first, and described the 4th magnetic element is corresponding with the position of described second magnetic element.
3. magnetic connector as claimed in claim 2 is characterized in that, described first group of magnetic element also comprises the 5th magnetic element and the 6th magnetic element, and described the 5th magnetic element and described the 6th magnetic element have opposite magnetic;
Described second group of magnetic element also comprises the 7th magnetic element and the 8th magnetic element;
Described second joint is provided with in angle and the process that described first joint is connected described the 7th magnetic element and the adhesive mutually of described the 5th magnetic element, described the 8th magnetic element and the adhesive mutually of described the 6th magnetic element with described first;
Described second joint is provided with in angle and the process that described first joint is connected with described second, the position of described the 8th magnetic element is relative with the position of described the 5th magnetic element, and the position of described the 7th magnetic element is relative with the position of described the 6th magnetic element.
4. as each described magnetic connector of claim 1 to 3, it is characterized in that, described first be provided with angle and described second be provided with differ between the angle 180 the degree.
5. magnetic connector as claimed in claim 1, it is characterized in that described first joint comprises that first joint draws pin, described second joint comprises that second joint draws pin, described the 3rd magnetic element and the described first magnetic element adhesive, described first joint are drawn pin and are drawn pin with described second joint and be connected.
6. magnetic connector as claimed in claim 5, it is characterized in that, described first joint draws at least two of pin and draws needle set and be magnetic and form described first group of magnetic element, and described second joint draw pin at least one draw needle set and be magnetic and form described second group of magnetic element.
7. magnetic connector as claimed in claim 6, it is characterized in that, when described second joint is provided with in angle and the process that described first joint is connected with described first, described first magnetic element is that described first joint draws pin and draws pin at first of first side, and described second magnetic element is that described first joint draws pin and draws pin in last of described first side.
8. an electronic equipment is characterized in that, described electronic equipment comprises:
Housing;
Hard disk and/or battery are arranged in the described housing;
First joint is arranged on the described housing, be connected with described hard disk and/or battery, and second joint that described first joint and is used to transmit on data and/or the charging transmission line is connected;
Wherein, described first joint is provided with first group of magnetic element, and described first group of magnetic element comprises first magnetic element and second magnetic element, and described first magnetic element has opposite magnetic with described second magnetic element;
Second joint, described second joint is provided with second group of magnetic element, and described second group of magnetic element comprises one the 3rd magnetic element, and the magnetic of described the 3rd magnetic element is opposite with the magnetic of described first magnetic element;
Wherein, when described second joint is provided with in angle and the process that described first joint is connected with first, described the 3rd magnetic element is corresponding with the position of described first magnetic element, and described first joint is connected with the described first magnetic element adhesive by described the 3rd magnetic element with described second joint;
When described second joint is provided with in angle and the process that described first joint is connected with second, described the 3rd magnetic element is corresponding with the position of described second magnetic element, and described first joint repels mutually with described second magnetic element by described the 3rd magnetic element with described second joint and keeps separating.
9. an electronic equipment is characterized in that, described electronic equipment comprises:
Housing;
Hard disk and/or battery are arranged in the described housing;
First joint is arranged on the described housing, be connected with described hard disk and/or battery, and second joint that described first joint and is used to transmit on data and/or the charging transmission line is connected;
Wherein, described first joint is provided with first group of magnetic element, and described first group of magnetic element comprises first magnetic element;
Second joint, described second joint is provided with second group of magnetic element, described second group of magnetic element comprises second magnetic element and the 3rd magnetic element, and described second magnetic element has opposite magnetic with described first magnetic element, and described second magnetic element has opposite magnetic with described the 3rd magnetic element;
Wherein, when described second joint is provided with in angle and the process that described first joint is connected with first, described first magnetic element is corresponding with the position of described second magnetic element, and described first joint is connected with the described first magnetic element adhesive by described second magnetic element with described second joint;
When described second joint is provided with in angle and the process that described first joint is connected with second, described first magnetic element is corresponding with the position of described the 3rd magnetic element, and described first joint repels mutually with described the 3rd magnetic element by described first magnetic element with described second joint and keeps separating.
10. an electronic equipment is characterized in that, described electronic equipment comprises:
Main frame with display unit, and described main frame is provided with:
First joint, described first joint is provided with first group of magnetic element, and described first group of magnetic element comprises first magnetic element and second magnetic element, and described first magnetic element has opposite magnetic with described second magnetic element;
Docking station comprises keyboard at least, and described docking station is provided with:
Be used for when described main frame is connected with described docking station, by being connected second joint that carries out transfer of data with described first joint, described second joint is provided with second group of magnetic element, described second group of magnetic element comprises one the 3rd magnetic element, and the magnetic of described the 3rd magnetic element is opposite with the magnetic of described first magnetic element;
Wherein, when described second joint is provided with in angle and the process that described first joint is connected with first, described the 3rd magnetic element is corresponding with the position of described first magnetic element, and described first joint is connected with the described first magnetic element adhesive by described the 3rd magnetic element with described second joint;
When described second joint is provided with in angle and the process that described first joint is connected with second, described the 3rd magnetic element is corresponding with the position of described second magnetic element, and described first joint repels mutually with described second magnetic element by described the 3rd magnetic element with described second joint and keeps separating.
11. electronic equipment as claimed in claim 10, it is characterized in that, also be provided with the battery that is connected with described second joint on the described docking station, when described main frame when the institute docking station is connected, described main frame be connected with described second joint by described first joint and with described battery electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202774660U CN201562854U (en) | 2009-11-25 | 2009-11-25 | Magnetic connector and electronic device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202774660U CN201562854U (en) | 2009-11-25 | 2009-11-25 | Magnetic connector and electronic device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562854U true CN201562854U (en) | 2010-08-25 |
Family
ID=42628000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202774660U Expired - Lifetime CN201562854U (en) | 2009-11-25 | 2009-11-25 | Magnetic connector and electronic device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562854U (en) |
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Granted publication date: 20100825 |