CN215835168U

CN215835168U - Magnetic attraction type charging device

Info

Publication number: CN215835168U
Application number: CN202122127151.1U
Authority: CN
Inventors: 宋立红; 严正飞
Original assignee: Tianjin Qicheng Weiye Technology Co ltd
Current assignee: Tianjin Qicheng Weiye Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-15
Anticipated expiration: 2031-09-03

Abstract

The utility model provides a magnetic suction type charging device which comprises an equipment panel and a charging panel, wherein an A magnet group and a main control unit electrically connected with the A magnet group are fixedly arranged on the equipment panel, the A magnet group is electrically connected with a lithium battery, a B magnet group with opposite magnetism to the A magnet group is fixedly arranged on the charging panel, a charging head is externally connected with the B magnet group through a lead, and the A magnet group and the B magnet group are contacted and adsorbed to conduct the main control unit, so that the charging process of the charging head on the lithium battery is realized. The magnetic attraction type charging plug is quickly connected and fixed through magnetic attraction, so that the charging use of equipment is facilitated, the demagnetization is quickly carried out during separation, the charging plug is separated, the charging plug is conveniently pulled out, the magnet group A can be stably connected with the magnet group B only through slight contact, the operation process is simplified, and the magnetic attraction type charging plug is simple and convenient; the battery does not need to be plugged and pulled out, so that the loss is reduced, the service life of the battery is prolonged, and the problem of reverse charging is avoided.

Description

Magnetic attraction type charging device

Technical Field

The utility model relates to the technical field of charging, in particular to a magnetic type charging device.

Background

Generally, a rechargeable lithium battery is often adopted for supplying power to equipment, when the equipment is charged, the battery needs to be taken out and charged by a charger, and after the equipment is fully charged, the battery is taken out from the charger and reinstalled, so that the whole process is relatively complicated.

In addition, in daily use, when the charging plug is inserted into the electronic equipment, the charging plug cannot be inserted blindly, and if the charging plug is inserted randomly, the charging plug can be inserted reversely and cannot be inserted; when the plug and the jack are inserted reversely, the plug or the jack is easily damaged, and after the plug and the jack are repeatedly inserted and pulled for a long time, the plug is easily loose and spacious in the jack, so that the circuit is not well contacted, the charger is irreversibly damaged after the plug and the jack are inserted and pulled for a long time, and the charging safety is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a magnetic attraction type charging device.

In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a formula charging device is inhaled to magnetism, includes the equipment panel and the panel that charges, set firmly A magnet group on the equipment panel and with A magnet group electric connection's main control unit, A magnet group electric connection has the lithium cell, charge set firmly on the panel with B magnet group that A magnet group magnetism is opposite, B magnet group is external through the wire and has the charging joint, A magnet group with B magnet group contact adsorption is so that the main control unit switches on to realize the charging process of charging joint to the lithium cell.

In the present invention, preferably, the a magnet group includes a first magnet, a second magnet, and a third magnet, and polarities of the first magnet, the second magnet, and the third magnet from left to right are an N pole, an S pole, and an S pole, respectively.

In the present invention, preferably, a housing is provided outside the device panel, and the first magnet, the second magnet and the third magnet penetrate through the housing and extend to the outside of the housing.

In the present invention, preferably, the B magnet group includes a fourth magnet, a fifth magnet, and a sixth magnet, and polarities of the fourth magnet, the fifth magnet, and the sixth magnet from left to right are an N pole, and an S pole, respectively.

In the present invention, it is preferable that the first magnet, the second magnet, and the third magnet are connected to a positive electrode, a common terminal, and a negative electrode of the lithium battery, respectively.

In the present invention, it is preferable that the fourth magnet, the fifth magnet, and the sixth magnet are connected to a negative electrode, a common terminal, and a positive electrode, respectively.

In the utility model, preferably, an LED indication unit is externally connected to the main control unit, and the LED indication unit is used for flashing to remind that the electric quantity of the lithium battery is insufficient.

In the present invention, preferably, the main control unit is electrically connected to a bluetooth unit, and the bluetooth unit is used for controlling the contact or separation of the device panel and the charging panel.

The utility model has the advantages and positive effects that:

(1) during charging connection, the magnetic attraction type magnetic charger is quickly connected and fixed, so that the charging use of equipment is facilitated, during separation, demagnetization is quickly performed, the charging plug is separated, the charging plug is conveniently pulled out, the magnet group A can be stably connected only by lightly touching the magnet group B, the operation process is simplified, and the magnetic charger is simple and convenient; the battery does not need to be plugged and unplugged, so that the loss is reduced, and the service life of the battery is prolonged; according to the utility model, the external equipment is controlled to move manually or by the Bluetooth unit, so that the equipment is in contact with or separated from the charging panel for adsorption.

(2) Because the A magnet group is fixedly arranged on the equipment panel, the A magnet group comprises a first magnet, a second magnet and a third magnet, the polarities of the first magnet, the second magnet and the third magnet from left to right are respectively an N pole, an S pole and an S pole, the B magnet group is fixedly arranged on the charging panel, the B magnet group comprises a fourth magnet, a fifth magnet and a sixth magnet, the polarities of the fourth magnet, the fifth magnet and the sixth magnet from left to right are respectively an N pole, an N pole and an S pole, the multi-magnet structure can realize successful adsorption only when the A magnet group and the B magnet group meet the corresponding relation of N-S, S-N, S-N, thereby realizing the purpose of positioning, and further avoiding the problem of reverse charging possibly caused by lithium battery charging in the prior art, and the adsorption and the circuit connection can not be completed under any other conditions, therefore, the problem of reverse charging is not needed to be worried about, and the safety of lithium battery charging is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a magnetic attraction type charging device according to the present invention during charging;

fig. 2 is a schematic structural diagram of a charging panel of a magnetic charging device according to the present invention;

FIG. 3 is a schematic structural diagram of a device panel of the magnetic charging apparatus according to the present invention;

fig. 4 is a schematic structural diagram of a magnet group a of the magnetic charging apparatus according to the present invention;

fig. 5 is a schematic block diagram of a magnetic attraction type charging device according to the present invention.

In the figure: 1. an equipment panel; 2. a charging panel; 3. a magnet group; 4. a main control unit; 5. a lithium battery; 6. b, a magnet group; 7. a wire; 8. a charging head; 9. a first magnet; 10. a second magnet; 11. a third magnet; 12. a housing; 13. a fourth magnet; 14. a fifth magnet; 15. a sixth magnet; 16. an LED indicating unit; 17. and a Bluetooth unit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 3, the present invention provides a magnetic attraction type charging device, which includes an apparatus panel 1 and a charging panel 2, wherein an a magnet group 3 and a main control unit 4 electrically connected to the a magnet group 3 are fixedly disposed on the apparatus panel 1, the a magnet group 3 is electrically connected to a lithium battery 5, a B magnet group 6 having a magnetic property opposite to that of the a magnet group 3 is fixedly disposed on the charging panel 2, the B magnet group 6 is externally connected to a charging head 8 through a wire 7, and the a magnet group 3 and the B magnet group 6 are contacted and adsorbed to conduct the main control unit 4, so as to realize a charging process of the lithium battery 5 by the charging head 8. Charging head 8 inserts the electricity, charging head 8 passes through wire 7 and links to each other with B magnet group 6, because main control unit 4 is external to have LED indicating unit 16, LED indicating unit 16 is used for the scintillation to remind the not enough condition of lithium cell 5 electric quantity, main control unit 4 is used for gathering lithium cell 5's voltage information, when lithium cell 5 electric quantity is not enough, control board carries LED scintillation and reminds, when needs charge to lithium cell 5, controlgear removes until equipment and charging panel 2 contact absorption, because magnet is electrically conductive, magnet makes the circuit switch on, thereby inhale the charging to magnetism to lithium cell 5, main control unit 4 control board carries LED and often lights, after the completion of charging, main control unit 4 control board carries LED and extinguishes, then control device principle charging panel 2.

In the present embodiment, the a magnet group 3 further includes a first magnet 9, a second magnet 10, and a third magnet 11, and the polarities of the first magnet 9, the second magnet 10, and the third magnet 11 from left to right are N pole, and S pole, respectively.

As shown in fig. 4, in the present embodiment, further, a housing 12 is provided outside the device panel 1, and the first magnet 9, the second magnet 10, and the third magnet 11 are all disposed through the housing 12 and extend to the outside of the housing 12.

As shown in fig. 2, in the present embodiment, the B magnet group 6 further includes a fourth magnet 13, a fifth magnet 14, and a sixth magnet 15, and the polarities of the fourth magnet 13, the fifth magnet 14, and the sixth magnet 15 from left to right are N pole, S pole, and S pole, respectively. Through setting up first magnet 9, second magnet 10 and third magnet 11 and fourth magnet 13, fifth magnet 14 and sixth magnet 15 and mutually supporting, only when A magnet group 3 and B magnet group 6 satisfy N-S, S-N, S-N's corresponding relation, just can successfully adsorb to realize the purpose of location, the problem of the reverse charging that lithium cell 5 charges and probably leads to among the prior art has also been avoided like this, because other any condition can't accomplish the absorption, can't put through the circuit, so need not worry the reverse problem of charging, the security that lithium cell 5 charges has been improved.

In the present embodiment, further, the first magnet 9, the second magnet 10, and the third magnet 11 are connected to the positive electrode, the common terminal, and the negative electrode of the lithium battery 5, respectively.

In the present embodiment, the fourth magnet 13, the fifth magnet 14, and the sixth magnet 15 are connected to the negative electrode, the common terminal, and the positive electrode, respectively.

As shown in fig. 5, in this embodiment, further, an LED indication unit 16 is externally connected to the main control unit 4, and the LED indication unit 16 is used for blinking to remind the lithium battery 5 that the power is insufficient.

In this embodiment, the main control unit 4 is further electrically connected to a bluetooth unit 17, and the bluetooth unit 17 is used for controlling the contact or separation of the device panel 1 and the charging panel 2.

The working principle and the working process of the utility model are as follows: during the use, the electricity is inserted to the head of charging 8, the head of charging 8 links to each other with B magnet group 6 through wire 7, because main control unit 4 is external to have LED indicating unit 16, LED indicating unit 16 is used for the scintillation to remind the not enough condition of lithium cell 5 electric quantity, main control unit 4 is used for gathering lithium cell 5's voltage information, when lithium cell 5 electric quantity is not enough, control board carries LED scintillation and reminds, when needs charge to lithium cell 5, controlgear removes until equipment and charging panel 2 contact absorption, because magnet is electrically conductive, magnet makes the circuit switch on, thereby inhale to charge to lithium cell 5 magnetism, main control unit 4 control board carries LED and often lights, after the completion of charging, main control unit 4 control board carries LED and extinguishes, then control device principle charging panel 2. The external equipment is controlled to move manually or by the Bluetooth unit, so that the equipment is in contact with or separated from the charging panel 2; because the A magnet group 3 is fixedly arranged on the equipment panel 1, the A magnet group 3 comprises a first magnet 9, a second magnet 10 and a third magnet 11, the polarities of the first magnet 9, the second magnet 10 and the third magnet 11 from left to right are respectively an N pole, an S pole and an S pole, the B magnet group 6 is fixedly arranged on the charging panel 2, the B magnet group 6 comprises a fourth magnet 13, a fifth magnet 14 and a sixth magnet 15, the polarities of the fourth magnet 13, the fifth magnet 14 and the sixth magnet 15 from left to right are respectively an N pole, an N pole and an S pole, the multi-magnet structure can successfully adsorb only when the A magnet group 3 and the B magnet group 6 meet the corresponding relation of N-S, S-N, S-N, the positioning purpose is realized, and the problem of reverse charging possibly caused by the conventional lithium battery 5 charging is avoided, and adsorption cannot be completed under any other conditions, The circuit can not be switched on, so that the problem of reverse charging is not needed to be worried about, and the charging safety of the lithium battery 5 is improved; the magnet group A3 can be stably connected with the magnet group B6 only by lightly touching the magnet group B, so that the operation process is simplified, and the operation is simple and convenient; the battery does not need to be plugged and unplugged, the loss is reduced, and the service life of the battery is prolonged.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims

1. The utility model provides a formula charging device is inhaled to magnetism, its characterized in that includes equipment panel (1) and charging panel (2), set firmly A magnet group (3) on equipment panel (1) and with A magnet group (3) electric connection's main control unit (4), A magnet group (3) electric connection has lithium cell (5), set firmly on charging panel (2) with A magnet group (3) opposite magnetic B magnet group (6), B magnet group (6) are external through wire (7) have charging head (8), A magnet group (3) with B magnet group (6) contact adsorption so that main control unit (4) switch on to realize charging head (8) to the charging process of lithium cell (5).

2. A magnetic attraction type charging device according to claim 1, wherein the a magnet group (3) comprises a first magnet (9), a second magnet (10) and a third magnet (11), and the polarities of the first magnet (9), the second magnet (10) and the third magnet (11) from left to right are respectively N pole, N pole and S pole.

3. A magnetic attraction type charging device according to claim 2, characterized in that a casing (12) is arranged outside the device panel (1), and the first magnet (9), the second magnet (10) and the third magnet (11) are all arranged through the casing (12) and extend to the outside of the casing (12).

4. A magnetic attraction type charging device according to claim 1, wherein the B magnet group (6) comprises a fourth magnet (13), a fifth magnet (14) and a sixth magnet (15), and the polarities of the fourth magnet (13), the fifth magnet (14) and the sixth magnet (15) from left to right are respectively N pole, S pole and S pole.

5. A magnetic charging device according to claim 3, characterized in that the first magnet (9), the second magnet (10) and the third magnet (11) are connected to the positive pole, the common terminal and the negative pole of the lithium battery (5), respectively.

6. A magnetic attraction charging device as claimed in claim 4, characterised in that the fourth (13), fifth (14) and sixth (15) magnets are connected to the negative, common and positive poles respectively.

7. A magnetic type charging device according to claim 1, characterized in that the main control unit (4) is externally connected with an LED indicating unit (16), and the LED indicating unit (16) is used for blinking to remind the lithium battery (5) that the electric quantity is insufficient.

8. A magnetic type charging device according to claim 1, characterized in that the main control unit (4) is electrically connected with a Bluetooth unit (17), and the Bluetooth unit (17) is used for controlling the contact or separation of the device panel (1) and the charging panel (2).