CN209088170U - Magnetic charging unit without specific placement direction - Google Patents
Magnetic charging unit without specific placement direction Download PDFInfo
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- CN209088170U CN209088170U CN201821979679.3U CN201821979679U CN209088170U CN 209088170 U CN209088170 U CN 209088170U CN 201821979679 U CN201821979679 U CN 201821979679U CN 209088170 U CN209088170 U CN 209088170U
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- electrode
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Abstract
A kind of magnetic charging unit without specific placement direction, it includes pedestal, magnet and contact electrode, magnet and contact electrode are respectively arranged on the pedestal, contacting electrode includes the first contact electrode, second contact electrode, third contacts electrode and the 4th contact electrode, first contact electrode and third contact electrode are anode, second contact electrode and the 4th contact electrode are cathode, first contact electrode, second contact electrode, third contact electrode and the 4th contact electrode are sequentially distributed four apexes in rectangular area, and first contacts electrode, second contact electrode, third contacts electrode, 4th contact electrode is penetrated through by the side of pedestal to its other side respectively.The magnetic charging unit without specific placement direction of the utility model is equipped with the boss of ellipse, it can be used for positioning placement, and electrode is contacted there are four setting in the groove of ellipse, and the laying mode for contacting electrode can meet any placement of electric toothbrush, so that, its placement direction no requirement (NR) to electric toothbrush, user arbitrarily place electric toothbrush.
Description
[technical field]
The utility model relates to electric toothbrush cradle, in particular to a kind of magnetic without specific placement direction, which charges, to be filled
It sets.
[background technique]
Existing electric toothbrush is mainly made of electric toothbrush ontology and electric toothbrush cradle, and electric toothbrush ontology is main
It is made of charging circuit, rechargeable battery, miniature DC motor, head toothbrushes.Electric toothbrush ontology when in use, passes through electric toothbrush
Rechargeable battery in ontology provides electric energy for motor, and motor driven brush head is transported with the speed of thousands of per minute times or even up to ten thousand times
Dynamic, efficiency is much higher than manual toothbrush.Electric toothbrush ontology is placed on electric toothbrush cradle and charges in charging, electricity
Dynamic toothbrush cradle connects external power supply.Existing electric toothbrush cradle is that electric toothbrush ontology fills there are mainly two types of mode
Electricity: one is being this bulk charging of electric toothbrush by contact contact, one is be electric toothbrush sheet by electromagnetic induction principle
Bulk charging.It is the cradle of this bulk charging of electric toothbrush by electromagnetic induction principle, without passing through touching with electric toothbrush ontology
Point contact, thus electric toothbrush can it is electrodeless to be placed on cradle and charge.It and is electric tooth by contact contact
The cradle for brushing this bulk charging, since it needs to contact by contact, when electric toothbrush ontology is placed, it is necessary to assure its
It just can be carried out charging on contact is corresponding with the electrode on cradle.And electrode is divided into positive and negative polarities, therefore, user places electric tooth
When brush ontology, need to distinguish the placement direction of electric toothbrush ontology, it is ensured that the contact of electric toothbrush ontology is and correct contact
Contact.Therefore, this electric toothbrush cradle, since it needs user to pay attention to the placement direction of electric toothbrush, thus it is used
Get up with certain inconvenience.
[utility model content]
The utility model aims to solve the problem that the above problem, and improves a kind of magnetic charging unit without specific placement direction.
To achieve the above object, the utility model provides a kind of magnetic charging unit without specific placement direction, special
Sign is comprising pedestal, magnet and contact electrode, the magnet and the contact electrode are respectively arranged on the pedestal, institute
Stating contact electrode includes the first contact electrode, the second contact electrode, third contact electrode and the 4th contact electrode, and described first connects
Touched electrode and third contact electrode are anode, and the second contact electrode and the 4th contact electrode are cathode, first contact
Electrode, the second contact electrode, third contact electrode and the 4th contact electrode are sequentially distributed four apexes in rectangular area, and
The first contact electrode, the second contact electrode, third contact electrode, the 4th contact electrode are passed through by the side of the pedestal respectively
Pass to its other side.
The pedestal is equipped with boss, is equipped with groove, the first contact electrode, the second contact electricity in the inside of the boss
Pole, third contact electrode and the 4th contact electrode are respectively arranged in the groove.
Tried boss is oval, is integrally formed with the pedestal or is fixedly connected with the pedestal.
The groove is oval, is coaxially disposed with the boss.
In the groove inside the boss be equipped with interconnecting piece, the interconnecting piece by the groove be separated into the first groove and
Second groove, the first contact electrode, the second contact electrode are set in the first groove, and the third contact electrode and the 4th connects
Touched electrode is set in the second groove.
First groove and the relatively described interconnecting piece of the second groove are symmetric, the first contact electrode, second
Position and third the contact electrode of electrode are contacted, the 4th the opposite interconnecting piece in the position of electrode is contacted and is symmetric.
Magnet mounting groove is equipped on the interconnecting piece, the magnet is embedded in the magnet mounting groove, and the magnetic
The surface of iron protrudes from the surface of the interconnecting piece.
It is equipped with first electrode hole and second electrode hole in first groove, third electricity is equipped in second groove
Pole hole and the 4th electrode hole, are equipped with first through hole, the second through-hole, third through-hole and fourth hole on the pedestal, and described the
One through-hole and the first electrode hole penetrate through, and second through-hole and the second electrode hole penetrate through, the third through-hole and institute
The perforation of third electrode hole is stated, the fourth hole and the 4th electrode hole penetrate through, and the first contact electrode is set to described the
In one electrode hole and first through hole, the second contact electrode is set in the second electrode hole and the second through-hole, the third
It contacts electrode to be set in the third electrode hole and the third through-hole, the 4th contact electrode is set to the 4th electrode hole
In the fourth hole.
The first contact electrode, the second contact electrode, third contact electrode, the structure of the 4th contact electrode are identical,
It respectively includes leading copper and leads copper post, the copper-clad of leading includes integrally formed thick cylindrical portion and thin cylindrical portion, and the thin cylindrical portion is hung down
Directly on the end face of the thick cylindrical portion, cricoid convex edge is equipped on the circumferential side wall of the thick cylindrical portion.
The favorable attributes of the utility model are, efficiently solve the above problem.The utility model without specific placement
The magnetic charging unit in direction is equipped with the boss of ellipse, can be used for positioning placement, and four are equipped in the groove of ellipse
A contact electrode, and the laying mode for contacting electrode can meet any placement of electric toothbrush, so that, as long as by electric tooth
Brush is put into along the boss, be can make two contact points of electric toothbrush to contact the two of them in electrode with four and is contacted
On electrode just corresponds to, without paying attention to the placement direction of electric toothbrush.The magnetic without specific placement direction of the utility model
Charging unit, the placement direction no requirement (NR) to electric toothbrush, user arbitrarily place electric toothbrush, can make electric toothbrush
Contact and contact electrode contact be connected, therefore, using very convenient, there is very strong practicability.In addition, the utility model
The magnetic charging unit without specific placement direction, be equipped with magnet, electric toothbrush ontology can be sucked and prevent electric toothbrush
Ontology tilts or topples over.
[Detailed description of the invention]
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the overall structure diagram of the utility model.
Fig. 3 is the structural decomposition diagram of the utility model.
Fig. 4 is the structure sectional view of the utility model.
Fig. 5 is another structure sectional view of the utility model.
Wherein, pedestal 10, boss 11, groove 12, the first groove 121, the second groove 122, interconnecting piece 13, magnet mounting groove
14, first electrode hole 15, second electrode hole 16, third electrode hole 17, the 4th electrode hole 18, first through hole 191, the second through-hole
192, third through-hole 193, fourth hole 194, magnet 20, contact electrode 30, first contact electrode 31, second contact electrode 32,
Third contact electrode the 33, the 4th contacts electrode 34, leads copper 35, thick cylindrical portion 351, thin cylindrical portion 352, convex edge 353, leads copper post
36, the first cylindrical portion 361, the second cylindrical portion 362.
[specific embodiment]
The following example is being explained further and supplementing to the utility model, does not constitute any limit to the utility model
System.
As shown in fig. 1~fig. 5, the magnetic charging unit without specific placement direction of the utility model, broad outlines exist
In contact electrode 30 is arranged by ad hoc fashion, and pedestal 10 is equipped with oval boss 11 and places electric tooth for positioning
Brush, thus user can charge not distinguishing the positive and negative situation placement electric toothbrush of electrode.
As shown in fig. 1~fig. 5, the magnetic charging unit without specific placement direction of the utility model includes pedestal 10, magnetic
Iron 20 and contact electrode 30.
As shown in fig. 1~fig. 5, the shape of the pedestal 10 can be set as desired, and be in round block in the present embodiment
Shape.Boss 11 is equipped on the pedestal 10.The boss 11 places electric toothbrush for positioning, when it is implemented, electronic
The slot that toothbrush is equipped with shape and the boss 11 matches.It charges for convenience of the placement electric toothbrush without specific direction,
The shape design of the boss 11 is at ellipse.The boss 11 is also possible to the pedestal 10 either being integrally formed
It is fixedly connected.In the present embodiment, the boss 11 is two individual components with the pedestal 10, is connected by the way that well-known technique is fixed
It is connected together.
As shown in fig. 1~fig. 5, the boss 11 is oval, refers to that its global shape is oval, in the present embodiment,
It is equipped with locating slot annular in shape on the circumferential side wall of the boss 11, is used to position placement electric toothbrush, so that electronic
Toothbrush is placed more stable.
As shown in fig. 1~fig. 5, it is equipped with groove 12 in the inside of the boss 11, is used to install the contact electrode 30.
In the present embodiment, the groove 12 is oval, is coaxially disposed with the boss 11.
As shown in fig. 1~fig. 5, interconnecting piece 13 is equipped in the groove 12 inside the boss 11.The interconnecting piece 13 with
The boss 11 is integrally formed, and the groove 12 is divided into the first groove 121 and the second groove 122.The interconnecting piece 13
For installing the magnet 20.In the present embodiment, the side wall of the interconnecting piece 13 is located at the short axle of ellipse in planar
On.In other embodiments, the shape of the interconnecting piece 13 can be set as desired.In the present embodiment, first groove 121
It is relatively isolated with the second groove 122, shape size is consistent, and the relatively described interconnecting piece 13 is symmetric.
As shown in fig. 1~fig. 5, for convenience of installing magnet 20, magnet mounting groove 14 is equipped on the interconnecting piece 13.This reality
It applies in example, it is cylindrical there are two the magnet mounting groove 14 is set, it is symmetrically distributed on the interconnecting piece 13.The magnetic
It is cylindrical there are two iron 20 is set altogether, it is embedded in the magnet mounting groove 14, and the surface of the magnet 20 protrudes from
The surface of the interconnecting piece 13, so that convenient be sucked electric toothbrush by magnetic effect.
As shown in fig. 1~fig. 5, for convenience of installing contact electrode 30, electrode hole is equipped in the groove 12, in the base
Seat 10 is equipped with through-hole: first electrode hole 15 and second electrode hole 16 is equipped in the first groove 121, in second groove 122
It is interior to be equipped with third electrode hole 17 and the 4th electrode hole 18, first through hole 191, the second through-hole 192, the are equipped on the pedestal 10
Three through-holes 193 and fourth hole 194.The first through hole 191 is penetrated through with the first electrode hole 15, second through-hole 192
It is penetrated through with the second electrode hole 16, the third through-hole 193 is penetrated through with the third electrode hole 17, the fourth hole 194
It is penetrated through with the 4th electrode hole 18.For convenience of it is electrodeless to placement electric toothbrush charge, the first electrode hole 15,
Second electrode hole 16, third electrode hole 17, the 4th electrode hole 18 are sequentially distributed four apexes in rectangular area, and the first electricity
Pole hole 15, second electrode hole 16 the position interconnecting piece 13 opposite with the position of third electrode hole 17, the 4th electrode hole 18 be in
It is symmetrical.
As shown in fig. 1~fig. 5, the contact electrode 30 includes that the first contact electrode 31, second contacts electrode 32, third connects
Touched electrode 33 and the 4th contact electrode 34.Described first contacts electrode 31, third contact electrode 33 is used as anode, and described second
It contacts electrode 32 and the 4th contact electrode 34 is used as cathode.
The first contact electrode 31, second contacts electrode 32 and is set in the first groove 121, and the third contacts electrode 33
It is set in the second groove 122 with the 4th contact electrode 34.
As shown in fig. 1~fig. 5, the first contact electrode 31, second contacts electrode 32, third contacts electrode 33 and the 4th
The shape and structure for contacting electrode 34 is consistent, respectively includes leading copper 35 and leads copper post 36.The copper 35 of leading is respectively arranged on described
One electrode hole 15, second electrode hole 16, third electrode hole 17, in the 4th electrode hole 18, shape and the electrode hole 15,16,
17,18 shape matches；The copper post 36 of leading is respectively arranged in the through-hole 191,192,193,194, shape with it is described
The shape of through-hole 191,192,193,194 matches.The copper 35 of leading is connected with the copper post 36 of leading, so that contact
Electrode 30 is penetrated through by the side of the pedestal 10 to its other side.
As shown in fig. 1~fig. 5, in the present embodiment, the copper 35 of leading includes integrally formed thick cylindrical portion 351 and thin cylinder
Portion 352.The thin cylindrical portion 352 is vertical on the end face of the thick cylindrical portion 351, is located in the groove 12, is used
It is connected in the contact with electric toothbrush.The circumferential side wall of the thick cylindrical portion 351 is equipped with cricoid convex edge 353,
It is used to be embedded in the electrode hole in the groove 12.In the present embodiment, the boss 11 is molded by injection molding
When type, the copper 35 of leading can be embedded in the boss 11.
As shown in fig. 1~fig. 5, the copper post 36 of leading is set in the through-hole of the pedestal 10 in leptosomatic cylindric,
One end and the copper 35 of leading connect, another to extend out to outside pedestal 10, for being electrically connected with control circuit board.This
In embodiment, the copper post 36 of leading includes the first cylindrical portion 361 and the second cylindrical portion 362, the diameter of second cylindrical portion 362
Less than the diameter of the first cylindrical portion 361, and the end face of the second cylindrical portion 362 is hemispherical, with the thick cylinder for leading copper 35
Portion 351 connects.
Take this, just form the magnetic charging unit without specific placement direction of the utility model, is used as electric toothbrush
A part of structure of cradle can form the cradle for electric toothbrush in conjunction with control panel.Due to the utility model
The magnetic charging unit without specific placement direction be equipped with ellipse boss 11, can be used for positioning, and ellipse it is recessed
Electrode 30 is contacted there are four setting in slot 12, and the laying mode for contacting electrode 30 can meet any placement of electric toothbrush, thus
So that can make two contact points of electric toothbrush to contact with four as long as electric toothbrush is put into along the boss 11
Two of them contact electrode 30 in electrode 30 just corresponds to, without paying attention to the placement direction of electric toothbrush.This is practical new
The magnetic charging unit without specific placement direction of type, the placement direction no requirement (NR) to electric toothbrush, user arbitrarily place electricity
Dynamic toothbrush can make the contact of electric toothbrush and the contact contact of electrode 30 be connected, and therefore, using very convenient, have
Very strong practicability.
Although being disclosed by above embodiments to the utility model, the scope of the utility model is not limited to
In this, under conditions of conceiving without departing from the utility model, above each component can be understood similar with technical field personnel
Or equivalent element is replaced.
Claims (9)
1. a kind of magnetic charging unit without specific placement direction, which is characterized in that it includes pedestal (10), magnet (20) and connects
Touched electrode (30), the magnet (20) and the contact electrode (30) are respectively arranged on the pedestal (10), the contact electrode
(30) electrode (34) are contacted including the first contact electrode (31), the second contact electrode (32), third contact electrode (33) and the 4th,
First contact electrode (31) and third contact electrode (33) are anode, second contact electrode (32) and the 4th contact electricity
Pole (34) is cathode, first contact electrode (31), the second contact electrode (32), third contact electrode (33) and the 4th contact
Electrode (34) is sequentially distributed four apexes in rectangular area, and first contact electrode (31), the second contact electrode
(32), third contact electrode (33), the 4th contact electrode (34) are penetrated through by the side of the pedestal (10) to its other side respectively.
2. as described in claim 1 without the magnetic charging unit of specific placement direction, which is characterized in that the pedestal (10) sets
There are boss (11), is equipped with groove (12) in the inside of the boss (11), first contact electrode (31), the second contact electrode
(32), third contact electrode (33) and the 4th contact electrode (34) are respectively arranged in the groove (12).
3. as claimed in claim 2 without the magnetic charging unit of specific placement direction, which is characterized in that tried boss (11) is in
Ellipse is integrally formed with the pedestal (10) or is fixedly connected with the pedestal (10).
4. as claimed in claim 3 without the magnetic charging unit of specific placement direction, which is characterized in that the groove (12) is in
Ellipse is coaxially disposed with the boss (11).
5. as claimed in claim 2 without the magnetic charging unit of specific placement direction, which is characterized in that in the boss (11)
Interconnecting piece (13) are equipped in internal groove (12), the groove (12) is separated into the first groove by the interconnecting piece (13)
(121) and the second groove (122), first contact electrode (31), the second contact electrode (32) are set to the first groove (121)
Interior, third contact electrode (33) and the 4th contact electrode (34) are set in the second groove (122).
6. as claimed in claim 5 without the magnetic charging unit of specific placement direction, which is characterized in that first groove
(121) it is symmetric with the relatively described interconnecting piece (13) of the second groove (122), first contact electrode (31), second connect
The opposite interconnecting piece (13) in the position of touched electrode (32) and third contact electrode (33), the 4th contact position of electrode (34) is in
It is symmetrical.
7. as claimed in claim 5 without the magnetic charging unit of specific placement direction, which is characterized in that in the interconnecting piece
(13) magnet mounting groove (14) are equipped with, the magnet (20) is embedded in the magnet mounting groove (14), and the magnet
(20) surface protrudes from the surface of the interconnecting piece (13).
8. as claimed in claim 5 without the magnetic charging unit of specific placement direction, which is characterized in that in first groove
(121) first electrode hole (15) and second electrode hole (16) are equipped in, third electrode hole is equipped in second groove (122)
(17) and the 4th electrode hole (18) first through hole (191), the second through-hole (192), third through-hole, are equipped on the pedestal (10)
(193) it is penetrated through with fourth hole (194), the first through hole (191) and the first electrode hole (15), second through-hole
(192) it is penetrated through with the second electrode hole (16), the third through-hole (193) and the third electrode hole (17) penetrate through, described
Fourth hole (194) and the 4th electrode hole (18) penetrate through, and first contact electrode (31) is set to the first electrode hole
(15) and in first through hole (191), second contact electrode (32) is set to the second electrode hole (16) and the second through-hole
(192) in, third contact electrode (33) is set in the third electrode hole (17) and the third through-hole (193), described
4th contact electrode (34) is set in the 4th electrode hole (18) and the fourth hole (194).
9. as claimed in claim 8 without the magnetic charging unit of specific placement direction, which is characterized in that the first contact electricity
Pole (31), the second contact electrode (32), third contact electrode (33), the structure of the 4th contact electrode (34) are identical, wrap respectively
It includes and leads copper (35) and lead copper post (36), the copper (35) of leading includes integrally formed thick cylindrical portion (351) and thin cylindrical portion
(352), the thin cylindrical portion (352) is vertical on the end face of the thick cylindrical portion (351), in the thick cylindrical portion (351)
Circumferential side wall be equipped with cricoid convex edge (353).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979679.3U CN209088170U (en) | 2018-11-28 | 2018-11-28 | Magnetic charging unit without specific placement direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979679.3U CN209088170U (en) | 2018-11-28 | 2018-11-28 | Magnetic charging unit without specific placement direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088170U true CN209088170U (en) | 2019-07-09 |
Family
ID=67125950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821979679.3U Active CN209088170U (en) | 2018-11-28 | 2018-11-28 | Magnetic charging unit without specific placement direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088170U (en) |
-
2018
- 2018-11-28 CN CN201821979679.3U patent/CN209088170U/en active Active
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