CN112600276A - Charging box of writing pen - Google Patents

Charging box of writing pen Download PDF

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Publication number
CN112600276A
CN112600276A CN202011518435.7A CN202011518435A CN112600276A CN 112600276 A CN112600276 A CN 112600276A CN 202011518435 A CN202011518435 A CN 202011518435A CN 112600276 A CN112600276 A CN 112600276A
Authority
CN
China
Prior art keywords
charging
charging box
pen
stylus pen
stylus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011518435.7A
Other languages
Chinese (zh)
Inventor
李建成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
Original Assignee
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Shiyuan Electronics Thecnology Co Ltd, Guangzhou Shirui Electronics Co Ltd filed Critical Guangzhou Shiyuan Electronics Thecnology Co Ltd
Priority to CN202011518435.7A priority Critical patent/CN112600276A/en
Publication of CN112600276A publication Critical patent/CN112600276A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H02J7/0049—Detection of fully charged condition

Abstract

The application discloses a charging box of a handwriting pen, which is used for charging the handwriting pen, at least one hole site for inserting the handwriting pen is arranged on a shell, a charging part is used for charging a first power supply of the handwriting pen inserted from the hole site, a locking piece is arranged in the shell corresponding to the hole site, the locking piece is matched with the handwriting pen, when the handwriting pen is not charged, the handwriting pen is fixed by the locking piece, and when the handwriting pen is charged, the handwriting pen is released by the locking piece; the reset piece is arranged between the handwriting pen and the shell, and the handwriting pen moves for a certain distance relative to the charging box after the handwriting pen is charged by the reset piece; according to the charging box of the handwriting pen, the processing element controls the fixing state or the releasing state of the locking piece to the handwriting pen by judging the charging state of the handwriting pen, so that the handwriting pen moves relative to the charging box under the action of the resetting piece only after the handwriting pen is charged; therefore, the user can intuitively distinguish whether the charging of the handwriting pen is finished.

Description

Charging box of writing pen
Technical Field
The invention relates to a stylus pen charging box structure, in particular to a stylus pen charging box.
Background
At present, multimedia devices are applied to a wider and wider range in life and work. With the development of touch technology, in order to satisfy the diversity of interaction modes, most of the active styluses corresponding to the multimedia device need to be equipped with a power source, and the active styluses need to be charged.
In large occasions such as meeting rooms or class rooms, the use amount and the time length of the handwriting pen are large. Therefore, the user's usability is affected by the quality of the processing of the charging problem of the stylus pen particularly in the above-mentioned case.
At present, most of charging boxes of the handwriting pens in the market are open and only have a charging function. When using the box that charges to the handwriting, there is the problem that can't directly perceivedly see whether the handwriting charges and accomplishes, especially when charging simultaneously to many handwriting, there is the problem that can't find out the handwriting that wherein charges and accomplish.
Disclosure of Invention
The invention mainly aims to provide a charging box of a stylus pen, and aims to solve the problem that no obvious mark exists after the stylus pen is charged.
In order to achieve the above object, the present invention provides a charging box for a stylus pen, for performing a charging operation on the stylus pen, comprising:
the casing is provided with at least one hole site for inserting the stylus;
the charging part is arranged in the shell and used for charging a first power supply of the stylus pen inserted from the hole site;
the locking piece is arranged in the shell corresponding to the hole position and is matched with the handwriting pen, when the handwriting pen is not charged, the handwriting pen is fixed by the locking piece, and when the handwriting pen is charged, the handwriting pen is released by the locking piece;
the reset piece is arranged in the shell and used for providing driving force for moving the stylus along the hole site, and after the stylus is charged, the reset piece drives the stylus to move for a certain distance along the hole site relative to the charging box;
a processing unit electrically connected with the latch and the charging part, respectively.
Further, the locking piece is an electromagnetic valve which independently controls the fixation or release of each handwriting pen.
Further, the charging box comprises an external power supply interface and/or a built-in rechargeable battery for supplying power to the charging box.
Furthermore, a first switch electrically connected to the electromagnetic valve is arranged on the charging box, and the first switch controls switching of the electromagnetic valve between power-on and power-off.
Furthermore, the reset piece is an elastic piece and is arranged between the stylus pen and the shell, and when the stylus pen is fixed by the locking piece, the elastic piece is compressed; when the locking piece releases the stylus pen, the elastic piece drives the stylus pen to bounce for a certain distance.
Further, the charging box further comprises a first pairing signal piece which is electrically connected to the processing unit piece of the charging box;
the stylus pen is applied to a media terminal, and the first pairing signal part is used for forming pairing with a second pairing signal part in the media terminal;
when the first matched signal piece is not matched with the second matched signal piece, the processing unit piece controls the locking piece to fix the stylus pen.
Furthermore, the locking piece and the resetting piece are the same first electromagnetic element; through the change of the current direction in the first electromagnetic element, the first electromagnetic element generates repulsion or attraction to a first magnetic piece arranged in the stylus pen.
Further, the charging box includes a main switch;
the main switch controls and switches the power-on state and the power-off state of the charging box.
Further, the housing comprises an upper charging cavity and a lower base cavity, the processing unit element and the reset element are arranged in the base cavity, and the reset element is arranged on a bottom plate of the base cavity; the charging portion and the locking member are arranged in the charging cavity.
Furthermore, the top of shell is provided with a plurality of hole position spare side by side, hole position spare UNICOM the chamber that charges
According to the charging box of the handwriting pen, the processing element controls the fixing state or the releasing state of the locking piece to the handwriting pen by judging the charging state of the handwriting pen, so that the handwriting pen moves relative to the charging box under the action of the resetting piece only after the handwriting pen is charged; therefore, the user can intuitively distinguish whether the charging of the handwriting pen is finished.
Drawings
Fig. 1 is an exploded view of a charging box according to an embodiment of the present invention;
fig. 2 is an assembled schematic view of a charging box according to an embodiment of the present invention (with a portion of the housing hidden);
FIG. 3 is a schematic diagram illustrating a charging status of the stylus in the charging box according to an embodiment of the invention;
fig. 4 is a schematic diagram illustrating a state after the charging of the stylus pen in the charging box according to the embodiment of the invention is completed.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As used herein, the singular forms "a", "an", "the" and "the" include plural referents unless the content clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, units, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including 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. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Referring to fig. 1 to 4, in an embodiment of the present invention, a charging box for a stylus pen is used to perform a charging operation on the stylus pen 100, including:
the stylus pen comprises a shell 210, wherein at least one hole 211 for inserting the stylus pen 100 is formed in the shell 210;
a charging part 220 disposed in the housing 210, the charging part 220 being used to charge a first power source of the stylus pen 100 inserted through the hole 211;
the locking piece is arranged in the shell corresponding to the hole position 211, when the stylus pen 100 is inserted into the hole position 211 for charging, the stylus pen 100 is fixed by the locking piece when the charging of the stylus pen 100 is not completed, and when the charging of the stylus pen 100 is completed, the stylus pen 100 is released by the locking piece;
the reset piece is arranged in the shell 210 and used for providing a driving force for moving the stylus along the hole position 211, and after the stylus 100 is charged, the reset piece drives the stylus 100 to move for a certain distance along the hole position 211 relative to the charging box;
a processing unit 280, the processing unit 280 being electrically connected to the latch and the charging part 220, respectively.
The stylus pen 100 is an interactive control device which directly touches the screen or does not touch the screen, and the rechargeable first power supply is stored in the stylus pen 100. The hole 211 is preferably disposed at the top of the housing 210, but is not limited to the top of the housing 210. In this embodiment, the top of the housing 210 has four hole sites 211.
When the stylus pen 100 is a non-contact electromagnetic induction charging type, the charging portion 220 includes a charging coil matching with the charging portion; when the stylus pen 100 is of the contact conventional charging type, the charging portion 220 includes electrode contacts matching therewith. The charging unit 220 may be powered by an external power source and/or a rechargeable battery 270 disposed in the charging box. The voltage of the first power source in the stylus pen 100 may be obtained through the above-mentioned interactive feedback between the charging part 220 and the first power source, and the processing unit 280 of the charging box controls the operating state of the locking member according to the voltage variation of the first power source.
The locking member is used to control a fixed state or a released state of the stylus pen 100, so that the stylus pen 100 can move relative to the charging box only after the stylus pen 100 is charged.
The piece that resets is in after stylus 100 charges, make stylus 100 is relative the box that charges removes a section distance, this section distance can be along the axial of hole site 211 and move near the direction of the box that charges, or keep away from the direction of the box that charges and remove, and perhaps again, hole site 211 side is provided with the opening and moves etc. to the side along the opening of hole site 211 to the user can directly perceivedly distinguish whether stylus 100 charges and accomplishes. Particularly, when the charging box charges a plurality of the handwriting pens 100 at the same time, after a certain handwriting pen 100 is charged, the handwriting pen 100 moves a distance relative to the charging box, so that the position state is different from that of other non-charged handwriting pens 100.
In a specific embodiment, when the stylus pen 100 is inserted into the hole 211, the stylus pen 100 overcomes the driving force of the reset element to do work, when the positions of the charging portion and the stylus pen reach the adaptive charging position, the processing unit 280 controls the locking element to fix the stylus pen 100, and simultaneously controls the charging portion 220 to charge the stylus pen 100, when it is detected that the charging of the stylus pen 100 is completed, the locking element is controlled to release the stylus pen 100, the stylus pen 100 moves outwards along the hole 211 by a certain distance under the driving force of the reset element, so that the stylus pen 100 is obviously different from the stylus pen 100 which is still being charged, and when a user needs the stylus pen 100, the user can take the stylus pen 100 which protrudes from the hole 211 for use.
Referring to fig. 1-2, in one embodiment, the locking member is a solenoid valve 230, and the solenoid valve 230 independently controls the fixing or releasing of each stylus 100.
The solenoid valve 230 as the locking member can conveniently fix and release the stylus pen 100. In this embodiment, the electromagnetic valve 230 is provided with a number of locking tongues corresponding to the number of the stylus pen 100, and the locking tongues can form a detachable fit with the bayonet on the stylus pen 100. When the charging of the stylus pen 100 is not completed, the lock tongue and the bayonet form a fixed fit, and when the charging of the stylus pen 100 is completed, the lock tongue is separated from the bayonet; the fixing or release signal of the solenoid valve 230 is issued by the processing unit 280. In another embodiment, a magnetic member is disposed in the stylus 100, and when the solenoid valve 230 is energized, the magnetic member is attracted to fix the stylus 100.
In one embodiment, the charging box includes an external power interface and/or a built-in rechargeable battery 270 to power the charging box.
Whether the external power interface and the built-in rechargeable battery 270 are installed or not is selected according to specific use requirements. If the use place of the charging box is fixed, only the external power supply interface is adopted; if the place of use of the charging box is movable, the built-in rechargeable battery 270 needs to be disposed in the charging box.
Referring to fig. 1 to 4, in one embodiment, a first switch 250 electrically connected to the solenoid valve 230 is disposed on the charging box, and the first switch 250 controls to switch the power on and off of the solenoid valve 230.
In this embodiment, when the electromagnetic valve 230 is in the power-off state, the electromagnetic valve 230 releases the stylus pen 100, and at this time, the reset member moves the stylus pen 100 relative to the charging box; when the electromagnetic valve 230 is in the power-on state, the electromagnetic valve 230 fixes the stylus pen 100, and at this time, the reset member cannot move the stylus pen 100 relative to the charging box. The above-described arrangement of the first switch 250 can solve the following problems: when all the pens 100 are not fully charged but the pens 100 are needed, the pens 100 cannot be taken out for use because the pens 100 are fixed by the locking members. In a specific operation, the first switch 250 may directly switch the fixed state or the released state of the solenoid valve 230.
In this embodiment, the solenoid valve 230 releases the stylus 100 when de-energized. Thereby ensuring that in any event the stylus 100 can be removed by the user by de-energizing either the charging box or the solenoid valve 230, causing the solenoid valve 230 to release the stylus 100.
Referring to fig. 1, the reset member is an elastic member 240, and is disposed between the stylus pen 100 and the casing 210, and when the locking member fixes the stylus pen 100, the elastic member 240 is compressed; when the locking member releases the stylus 100, the elastic member 240 drives the stylus 100 to bounce for a certain distance.
The elastic member 240 may be disposed at the bottom of the hole 211, and may be a spring, a leaf spring, or the like. When the stylus pen 100 needs to be charged, the stylus pen 100 is inserted into the hole 211, and at this time, the elastic member 240 is compressed, and the locking member fixes the stylus pen 100; when the charging box determines that the stylus pen 100 is charged, the locking member releases the stylus pen 100, and at this time, the elastic potential energy stored in the elastic member 240 is released to bounce the stylus pen 100 for a certain distance, so as to support the stylus pen 100.
In this embodiment, the top of the housing 210 is provided with a plurality of hole sites 211. The housing 210 comprises an upper charging chamber and a lower base chamber, the processing unit 280 and the elastic member 240 are disposed in the base chamber, and the elastic member 240 is disposed on a bottom plate of the base chamber; the charging portion 220 and the solenoid valve 230 are disposed in the charging chamber.
In one embodiment, a first mating signal element is further included, the first mating signal element being electrically connected to the processing unit 280 of the charging cartridge;
the stylus pen 100 is applied to a media terminal, and the first pairing signal part is used for forming pairing with a second pairing signal part in the media terminal;
when the first mating signal element is not mated with the second mating signal element, the processing unit 280 controls the locking element to fix the stylus pen 100.
The charging box and the media terminal form a pairing relation through the first pairing signal piece and the second pairing signal piece. Only when the charging box and the media terminal form a pairing relationship, the stylus pen 100 can be taken out of the charging box by a user, so that the condition that the stylus pen 100 is taken by mistake is avoided. In a specific implementation, a method for determining to implement the above function includes:
judging whether the electric quantity of the first power supply reaches a first threshold value;
if so, continuously judging whether the first pairing signal piece and the second pairing signal piece form pairing or not;
and if so, controlling the locking piece to release the stylus pen.
In one embodiment, the first pairing signaling device is a first bluetooth module, the second pairing signaling device is a second bluetooth module, and when the first bluetooth module and the second bluetooth module are not paired, the processing unit 280 controls the locking device to fix the stylus pen 100. The first pairing signal part and the second pairing signal part are paired in a mature Bluetooth pairing mode, and the realization cost is low.
In one embodiment, the locking member and the resetting member are the same first electromagnetic element; by changing the direction of the current in the first electromagnetic element, the first electromagnetic element generates repulsion or attraction to the first magnetic member disposed in the stylus pen 100.
The reset piece is used for enabling the stylus pen 100 to move for a certain distance relative to the charging box after the stylus pen 100 is charged, so that the stylus pen can be identified by a user; the locking member is opposite to the reset member, and it is to be ensured that the stylus pen 100 is not moved by the reset member for a certain distance. Combining the above-mentioned piece that resets with the function of locking piece, will the locking piece with the piece that resets is same first electromagnetic element, and is in corresponding position in stylus 100 sets up a first magnetism spare, through the reversal of the electric current direction in the first electromagnetic element, realizes first electromagnetic element is to the repulsion or the attraction of stylus 100. The structure of the charging box is more simplified due to the structural arrangement. In this embodiment, the first electromagnetic element is disposed in the charging box and is located at a position matching the periphery of the stylus pen 100.
Referring to fig. 1-4, in one embodiment, the charging box includes a main switch 260;
the main switch 260 controls switching between the power-on state and the power-off state of the charging box.
The master switch 260 is located on the main circuit of the charging box to control the energization and de-energization of all the components in the charging box that require power.
In summary, in the charging box of the stylus pen of the present application, the processing element controls the fixing state or the releasing state of the locking element to the stylus pen 100 by determining the charging state of the stylus pen 100, so that only after the stylus pen 100 is charged, the stylus pen 100 moves relative to the charging box under the action of the resetting element; so that the user can intuitively recognize whether the charging of the stylus pen 100 is completed.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A charging box of a writing pen, which is used for charging the writing pen, is characterized by comprising:
the casing is provided with at least one hole site for inserting the stylus;
the charging part is arranged in the shell and used for charging a first power supply of the stylus pen inserted from the hole site;
the locking piece is arranged in the shell corresponding to the hole position and is matched with the handwriting pen, when the handwriting pen is not charged, the handwriting pen is fixed by the locking piece, and when the handwriting pen is charged, the handwriting pen is released by the locking piece;
the reset piece is arranged in the shell and used for providing driving force for moving the stylus along the hole site, and after the stylus is charged, the reset piece drives the stylus to move for a certain distance along the hole site relative to the charging box;
a processing unit electrically connected with the latch and the charging part, respectively.
2. The charging box according to claim 1, wherein the locking member is a solenoid valve that independently controls fixing or releasing of each of the styluses.
3. A charging box according to claim 2, characterized in that it comprises an external power interface and/or a built-in rechargeable battery for supplying power to the charging box.
4. The charging box according to claim 2, wherein a first switch is provided on the charging box and electrically connected to the solenoid valve, and the first switch controls switching of energization and de-energization of the solenoid valve.
5. The charging box according to claim 2, wherein the reset member is an elastic member disposed between the stylus pen and the housing, and the elastic member is compressed when the locking member fixes the stylus pen; when the locking piece releases the stylus pen, the elastic piece drives the stylus pen to bounce for a certain distance.
6. A charging cartridge according to any one of claims 1 to 5, further comprising a first mating signal element electrically connected to a processing unit of the charging cartridge;
the stylus pen is applied to a media terminal, and the first pairing signal part is used for forming pairing with a second pairing signal part in the media terminal;
when the first matching signal piece is not matched with the second matching signal piece, the processing unit controls the locking piece to fix the stylus pen.
7. The charging box according to claim 1, wherein said lock member and said reset member are a same first electromagnetic element; through the change of the current direction in the first electromagnetic element, the first electromagnetic element generates repulsion or attraction to a first magnetic piece arranged in the stylus pen.
8. A charging box according to any of claims 1 to 5, further comprising a main switch;
the main switch controls and switches the power-on state and the power-off state of the charging box.
9. The charging box according to claim 1, wherein the housing comprises an upper charging chamber and a lower base chamber, the processing unit and the reset member are disposed in the base chamber, and the reset member is disposed on a bottom plate of the base chamber; the charging portion and the locking member are arranged in the charging cavity.
10. The charging box according to claim 9, wherein a plurality of said holes are juxtaposed in a top portion of said housing, said holes communicating with said charging chamber.
CN202011518435.7A 2020-12-21 2020-12-21 Charging box of writing pen Pending CN112600276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011518435.7A CN112600276A (en) 2020-12-21 2020-12-21 Charging box of writing pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011518435.7A CN112600276A (en) 2020-12-21 2020-12-21 Charging box of writing pen

Publications (1)

Publication Number Publication Date
CN112600276A true CN112600276A (en) 2021-04-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011518435.7A Pending CN112600276A (en) 2020-12-21 2020-12-21 Charging box of writing pen

Country Status (1)

Country Link
CN (1) CN112600276A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105186214A (en) * 2015-08-18 2015-12-23 京东方科技集团股份有限公司 Charging socket, charging plug and charging system
CN106208180A (en) * 2014-08-19 2016-12-07 奥多比公司 Pointer charging box
CN110851005A (en) * 2019-12-20 2020-02-28 北京科加触控技术有限公司 Electronic pen storage device
CN111338491A (en) * 2020-03-10 2020-06-26 东莞讯滔电子有限公司 Multifunctional touch pen and touch equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106208180A (en) * 2014-08-19 2016-12-07 奥多比公司 Pointer charging box
CN105186214A (en) * 2015-08-18 2015-12-23 京东方科技集团股份有限公司 Charging socket, charging plug and charging system
CN110851005A (en) * 2019-12-20 2020-02-28 北京科加触控技术有限公司 Electronic pen storage device
CN111338491A (en) * 2020-03-10 2020-06-26 东莞讯滔电子有限公司 Multifunctional touch pen and touch equipment

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