CN109213339A - End surface contact type charging module and its stylus - Google Patents
End surface contact type charging module and its stylus Download PDFInfo
- Publication number
- CN109213339A CN109213339A CN201710534144.9A CN201710534144A CN109213339A CN 109213339 A CN109213339 A CN 109213339A CN 201710534144 A CN201710534144 A CN 201710534144A CN 109213339 A CN109213339 A CN 109213339A
- Authority
- CN
- China
- Prior art keywords
- stylus
- charging module
- electrode
- contact portion
- jack
- 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.)
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Classifications
-
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
This application discloses a kind of end surface contact type charging module and its styluses, charging module is contacted to the end face with stylus and is charged, including a pedestal, one first electrode, one second electrode and a circuit board, it is in hollow in pedestal and there is a jack, and first, two electrodes are all set in pedestal, first electrode has first contact portion towards jack, second electrode has an elastic component, and second contact portion supported by elastic component, and second contact portion towards the jack, and circuit board has charge circuit, and with first, two electrodes are made in electrical contact；As a result, after the end face of stylus makees in electrical contact by jack and the first and second contact portion, charging module can be made to charge stylus.The present invention charge using the end of stylus as contact it is required, to avoid charging structure influence stylus overall appearance.
Description
Technical field
The present invention is related with a kind of device to charge for touch-control tool, espespecially a kind of end surface contact type charging module and
Its stylus.
Background technique
It presses, at present active stylus on the market, such as charging jacks structure must be equipped with because there is the demand in power supply.
And more universal mode, mainly by such as micro USB slot, for charging cables grafting such as identical defined plugs
Afterwards, to be charged by external such as room electricity power supply to stylus.
However, charging in such a way that slot connects jack, stylus itself is i.e. in waterproof due to the setting of slot
On have a misgiving, be also less susceptible in the demand applied to waterproof.It is also easy the setting because of slot simultaneously, and affects stylus sheet
Integrality in design.
In view of this, the present inventor is to improve and solve above-mentioned missing, it is the special utilization for concentrating on studies and cooperating scientific principle,
Finally propose that a kind of design is reasonable and is effectively improved the present invention of above-mentioned missing.
Summary of the invention
The main object of the present invention is to can provide a kind of end surface contact type charging module and its stylus, main benefit
It uses the end of stylus as needed for contact charging, the overall appearance of stylus is influenced to avoid charging structure, is especially existed
On surface around pen body.
It is another object of the present invention to can provide a kind of end surface contact type charging module and its stylus, due to using
Contact charging, therefore be not required to that the structures such as holes are arranged in stylus, to not influence fire resistance characteristic.
In order to reach above-mentioned purpose, the present invention provides a kind of end surface contact type charging module, to a stylus
End face contacts and charges；Charging module includes a pedestal, a first electrode, a second electrode and a circuit board, pedestal
Interior is in hollow, and with one by being connected to its internal jack outside pedestal, and the first and second electrode is all set in pedestal, wherein
First electrode there is first contact portion towards jack, and second electrode then has an elastic component and one by elastic component
The second contact portion supported, the second contact portion is towards the jack, in addition, circuit board has charge circuit, and the first and second electrode and electricity
The charge circuit of road plate is made in electrical contact；Whereby, when the end face of stylus is electrically connected with by jack and the first and second contact portion
After touch, charging module can be made to charge stylus.
In order to reach above-mentioned purpose, the present invention provides a kind of stylus, is connected to biend and one
Pen body between the biend, wherein an end face, which is equipped with one, presses portion, and other end is equipped with one first conduct piece, and the
There is one conduct piece one first conducting surface to show on other end, and other end be further provided at least one second conduct piece and between
Every around outside the first conduct piece, and the second conduct piece has expression in the second conducting surface on other end；Wherein, it first leads
Electric face with the first contact portion to be electrically connected, and the second conducting surface is then in electrical contact to make with the second contact portion.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the stylus of the embodiment of the present invention and the perspective view of charging module.
Fig. 2 is the stereogram exploded view of the charging module of the embodiment of the present invention.
Fig. 3 is the partial exploded view of the stylus of the embodiment of the present invention.
Fig. 4 is that the stylus of the embodiment of the present invention is inserted into the cross-sectional view in charging module.
Fig. 5 is that the stylus of the embodiment of the present invention is inserted into charging module the internal structural map for making to position.
Fig. 6 is that the charging module of the embodiment of the present invention is applied to the schematic diagram of electronic product.
Fig. 7 is the partial sectional view according to Fig. 6.
[symbol description]
< > of the present invention
Stylus 1
End face 10
Press portion 100
End face 11
End cap 110
First conduct piece 111
First conducting surface 111a
Second conduct piece 112
Second conducting surface 112a
Annular groove 113
Pen body 12
Control circuit board 120
Power unit 121
Charging module 2
Pedestal 20
Holding part 200
Penetrate portion 201
Jack 202
Holes 203
Carry shell 204
Position limiting structure 205
First electrode 21
First contact portion 210
Second electrode 22
Elastic component 220
Second contact portion 221
Through-hole 222
Charhing unit 23
Charging circuit board 230
Connector 231
Location structure 24
Compression assembly 240
Flange part 241
Body part 242
Prominent ring 243
Electronic product 3
Host circuit board 30.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Referring to Fig. 1, for the stylus of the embodiment of the present invention and the perspective view of charging module.The present invention provides a kind of touch-control
There is biend 10,11 and one to be connected to the pen between the biend 10,11 for pen and its charging module, the stylus 1
Body 12, one end 10 is used for touch-control and pressing portion 100, other end 11 equipped with one can then be electrically connected with the charging module 2
It touches and charges.As shown in Fig. 2, the charging module 2 include a pedestal 20, a first electrode 21, a second electrode 22 and
One charhing unit 23；Wherein:
It is in hollow form in the pedestal 20, mainly there is a holding part 200 and one to be formed in wearing on the holding part 200
Enter portion 201, which is set to each component groups for above-mentioned first electrode 21, second electrode 2 and charhing unit 23
Wherein, and this penetrates in portion 201 and to be then equipped with a jack 202 by being connected in the holding part 200 outside pedestal 20, for above-mentioned
It charges after being inserted into the jack 202 one end face 11 of stylus 1.
Referring to Figure 2 together and shown in Fig. 4, which corresponds to above-mentioned jack 202 and is set in above-mentioned pedestal 20,
It can be anode, and can be made of an electric conductor in the shape of a rod, and extending one in its front end is in acicular first contact portion 210,
First contact portion 210 is towards above-mentioned jack 202；And the second electrode 22 also corresponds to above-mentioned jack 202 and is set to above-mentioned pedestal 20
It is interior, it can be cathode, and the second contact portion 221 supported with an elastic component 220 and one by the elastic component 220, the second contact
Portion 221 is towards above-mentioned jack 202.And the present invention for embodiment in, which can be for one by conductive material institute structure
At spring, and be spaced be placed on 21 periphery place of the first electrode (that is, be placed on the first electrode 21 it is peripheral at the elastic component
There is interval between 220 and the first electrode 21), and second contact portion 221 can be made of a plate-like electric conductor, and
It is equipped with a through-hole 222 thereon, and second contact portion 221 is placed on elastic component 220, for the end face 11 of above-mentioned stylus 1
Elastic component 220 is pushed in and stress in electrical contact with the second contact portion 221, makes first contact portion 210 can be by the through-hole 222
And it is more prominent in the second contact portion 221, to keep first contact portion 210 in electrical contact (i.e. such as with the end face 11 of stylus 1
Shown in Fig. 4).In addition, a settable insulation sleeve 211 outside the first electrode 21, which is obstructed in first electrode 21 and bullet
Between property part 220.
From the above, charging circuit board 230, Yi Jiyi which mainly has charge circuit (figure omits) by one
The connector 231 being electrically connected on the charging circuit board 230 is constituted, and the connector 231 can be the connection of any specification
Device base or slot, such as micro USB etc., electric power is passed through a transmission line (figure using such as external room electricity power supply unit
It slightly) is delivered to the charhing unit 23, and is made with the charging circuit board 230 by above-mentioned first and second electrode 21,22 in electrical contact
(positive and negative electrode of the i.e. described charge circuit is connected with the first and second electrode 21,22 respectively), to charge to stylus 1.And
The present invention for embodiment in, which is equipped with a holes 203 on the outer wall of holding part 200, with the corresponding connector
231；Further, a carrying shell 204 is equipped with below the holding part 200, the charging circuit board 230 of the charhing unit 23 is i.e. folded
It is placed on the carrying shell 204 and is mounted in holding part 200 at lower section together, and 21,22, the first and second electrode erects setting
In on the charging circuit board 230, and towards jack 202.In addition, a position limiting structure 205, the limit can also be equipped in the holding part 200
Bit architecture 205 keep out on the second contact portion 221 to limit the distance that it is pushed against by elastic component 220, while also with separating
The need of component configuration in holding part 200.
Separately also referring to shown in Fig. 1 and Fig. 3, stylus 1 of the invention mainly in one end 11, is formed with for filling
Make required conductive structure configuration in electrical contact when electric.As shown in figure 3, the pen body 12 of the stylus 1 is in relatively above-mentioned end face 11
Place can be installed with an end cap 110, and the end face 11 is formed on the end cap 110, and a control electricity is equipped in the pen body 12
Road plate 120 and one make the power unit 121 that is electrically connected with the control circuit board 120, which can store for one
On the one hand battery or rechargeable battery can power to control circuit board 120 and can provide the function of stylus 1, on the other hand
It can also be charged by the control circuit board 120.And control circuit board 120 passes through the end face 11 and above-mentioned charging module 2
Make it is in electrical contact after, make external electric power that can charge to the power unit 121.
As shown in figure 4, above-mentioned end cap 110 is worn at the center of end face 11 for one first conduct piece 111, and this first is led
There is electric part 111 one first conducting surface 111a to show on the end face 11, and at least one second conduct piece is additionally provided in end cap 110
112 intervals around first conduct piece 111 it is outer (that is, around outside first conduct piece 111 second conduct piece and this
There is interval between one conduct piece 111), and can have and constitute continuous annular and show in the second conducting surface on the end face 11
112a (i.e. as shown in Figure 5).Wherein, end cap 110 are constituted as isolation material, and the first conducting surface 111a is corresponding and supplies upper
The first contact portion 210 for stating first electrode 21 is made in electrical contact, and the second conducting surface 112a is then corresponding and supplies above-mentioned second electrode
22 the second contact portion 221 is made in electrical contact；Accordingly, when stylus 1 will be in the jack 202 of its end face 11 insertion charging module 2
Afterwards, that is, it can reach above-mentioned in electrical contact and the charging module 2 enable to charge stylus 1.It is worth mentioning that: at this
Under invention preferred embodiment, the second conducting surface 112a is more prominent in the first conducting surface 111a；What is more, first conducting surface
111a is recessed in the end face 11, and second conducting surface 112a then protrudes from the end face 11.
In addition, as shown in Fig. 1, Fig. 4 and Fig. 5, it is suitable for that can be provided in the state of being inserted into jack 202 convenient for stylus 1
Local locating effect, which can be equipped with an annular groove 113 in 110 periphery of end cap, and the charging module 2 is in opposite
An at least location structure 24 is then equipped on the corresponding position of 202 inner wall of jack, and above-mentioned position limiting structure 205 is by 200 direction of holding part
Jack 202 assembles, and makes the location structure 24 that can be limited structure 205 and is limited and be fixed on opposed annular in the portion of penetrating 201
It at the position of groove 113, and include that a compression assembly 240 and one is pushed against by the compression assembly 240 towards the work of jack 202
Flange part 241, flange part 241 have the corresponding local and body part 242 in semiarc shape of annular groove 113 and by body parts
242 be in the prominent ring 243 of semiarc shape protrusion of surface；When stylus 1 is inserted into jack 202, the compression assembly 240 of the location structure 24
Flange part 241 can be pushed against, so that its prominent ring 243 and the annular groove 113 of stylus 1 cooperate and provide fixing effect, so that
The stylus 1 can be positioned in the jack 202 of charging module 2, and maintain the state in electrical contact when its charging.
Therefore stylus of the present invention and its charging module can be obtained by above-mentioned contexture.
Furthermore as shown in FIG. 6 and 7, in the other feasible Application Examples of the present invention, which can also quilt
On an electronic product 3, the electronic product 3 can be tablet computer or laptop or such as mobile phone has touching
It controls function or has the similar device using stylus demand.And the charging module 2 is set to inside the electronic product 3, and this is filled
The pedestal 20 of electric module 2 can be integrally formed with the shell of the electronic product 3 or any position, and make the expression of jack 202 in this
On 3 any surface of electronic product, it can be inserted into for stylus 1.In addition, as shown in fig. 7, the charging of charhing unit of the present invention 23
Circuit board 230, which can be replaced the host circuit board 30 of the electronic product 3 or the host circuit board 30, has the charging circuit board
230 charge circuit；After i.e. the host circuit board 30 is integrated with the charge circuit, pass through the electric power of the electronic product 3 itself
Or power supply source, can be charged by the charging module 2 to stylus 1.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
The technical characteristic of energy is replaced mutually.
Claims (16)
1. a kind of end surface contact type charging module, charges to contact with the end face of a stylus；It is characterized in that, should
Charging module includes:
One pedestal, interior is in hollow, and with one by being connected to its internal jack outside the pedestal；
One first electrode is set in the pedestal, and has first contact portion towards the jack；
The second contact portion that one second electrode is set in the pedestal, and is supported with an elastic component and one by the elastic component,
Second contact portion is towards the jack；And
One circuit board, have charge circuit, and the charge circuit of first and second electrode and the charging circuit board make it is in electrical contact；
The end face of the stylus is made by the jack with first and second contact portion in electrical contact as a result, makes the charging module
It charges to the stylus.
2. end surface contact type charging module as described in claim 1, which is characterized in that the pedestal have a holding part and
One is formed on the holding part and penetrates portion, which is set in the holding part, and the jack is then set to this and penetrates
To be connected in the holding part in portion.
3. end surface contact type charging module as claimed in claim 2, which is characterized in that the holding part is equipped with a position limiting structure,
The position limiting structure is kept out on second contact portion.
4. end surface contact type charging module as described in claim 1, which is characterized in that the first electrode is anode, and this
Two electrodes are then cathode.
5. end surface contact type charging module as claimed in claim 4, which is characterized in that the first electrode in the shape of a rod is led by one
Electric body is constituted, and first contact portion is extended by the electric conductor front end and is in one needle-shaped.
6. end surface contact type charging module as claimed in claim 4, which is characterized in that the elastic component of the second electrode is led for one
The spring that electric material is constituted, and be spaced and be placed at the first electrode periphery, and second contact portion is then plate-like by one
Electric conductor is constituted, and the through-hole of corresponding first contact portion is equipped on second contact portion.
7. end surface contact type charging module as claimed in claim 4, which is characterized in that between the first electrode and the elastic component
Equipped with an insulation sleeve.
8. end surface contact type charging module as described in claim 1, which is characterized in that the circuit board is equipped with a connector,
And the pedestal is equipped with a holes, with the corresponding connector.
9. end surface contact type charging module as claimed in claim 8, which is characterized in that a carrying shell is equipped with below the pedestal,
And the circuit board is stacked and placed on the carrying shell and is mounted in the pedestal at lower section, and first and second electrode stands up this
On circuit board.
10. end surface contact type charging module as claimed in claim 8, which is characterized in that it further include an at least location structure, it should
Location structure is set to the jack inner wall, and includes that a compression assembly and one are dashed forward by the compression assembly towards what the jack pushed against
Edge part.
11. end surface contact type charging module as claimed in claim 10, which is characterized in that the flange part has the sheet in arcuation
Body portion and by the body part be in arcuation protrusion of surface prominent ring.
12. a kind of stylus, for such as the described in any item end surface contact type charging modules of claim 1-11；Its feature exists
In the stylus is connected to the pen body between the biend with biend and one, and wherein an end face is equipped with one
Portion is pressed, and other end is equipped with one first conduct piece, which has the expression of one first conducting surface another in this
On end face, and the other end is further provided at least one second conduct piece and is spaced around outside first conduct piece, and this second
Conduct piece has expression in the second conducting surface on the other end；
Wherein, first conducting surface is with first contact portion to be electrically connected, and second conducting surface then to institute
State the second contact portion make it is in electrical contact.
13. stylus as claimed in claim 12, which is characterized in that be installed with an end cap on the other end, which is
Isolation material is constituted, and the other end is formed on the end cap.
14. stylus as claimed in claim 13, which is characterized in that the end cap has been peripherally installed with an annular groove.
15. stylus as claimed in claim 14, which is characterized in that first conduct piece is located at the other end center,
The recessed other end of first conducting surface, and second conducting surface then protrudes from the other end.
16. stylus as claimed in claim 14, which is characterized in that first conduct piece is located at the other end center,
Second conducting surface is more prominent in first conducting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534144.9A CN109213339B (en) | 2017-07-03 | 2017-07-03 | End face contact type charging module and touch control pen thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534144.9A CN109213339B (en) | 2017-07-03 | 2017-07-03 | End face contact type charging module and touch control pen thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109213339A true CN109213339A (en) | 2019-01-15 |
| CN109213339B CN109213339B (en) | 2022-01-25 |
Family
ID=64992379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710534144.9A Active CN109213339B (en) | 2017-07-03 | 2017-07-03 | End face contact type charging module and touch control pen thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109213339B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109213339B (en) | 2022-01-25 |
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