CN107785701A - A kind of charging base - Google Patents
A kind of charging base Download PDFInfo
- Publication number
- CN107785701A CN107785701A CN201711166978.5A CN201711166978A CN107785701A CN 107785701 A CN107785701 A CN 107785701A CN 201711166978 A CN201711166978 A CN 201711166978A CN 107785701 A CN107785701 A CN 107785701A
- Authority
- CN
- China
- Prior art keywords
- syringe needle
- rolling member
- spring
- charging base
- chute
- 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.)
- Granted
Links
Classifications
-
- 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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
- H01R13/2478—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point spherical
Abstract
The invention discloses a kind of charging base, is related to charging equipment technical field, and the contact jaw that can solve the problems, such as spring thimble syringe needle in existing charging base can cause syringe needle bending, weld part sealing-off when by relative to needle length direction institute inclined external force.Charging base of the present invention includes base body, the base body is provided with spring thimble, the spring thimble includes fixture, spring and syringe needle, the fixture is fixed on the base body, the syringe needle passes through the spring and the fixture elastic connection, the contact jaw of the syringe needle is provided with rolling member, the rolling member is made by conductive material, and electrically connected with the syringe needle, when the rolling member is by relative to the inclined external force of needle length direction institute, the rolling member can roll.The present invention is used to be charged for charging equipment.
Description
Technical field
The present invention relates to charging equipment technical field, more particularly to a kind of charging base.
Background technology
Charging base because can stablize fixation charging equipment, facilitate routine use and increasingly by the green grass or young crops of user
Look at.
Reference picture 1, charging base of the prior art include base body 01, and base body 01 is provided with spring thimble
02, spring thimble 02 is a kind of precision connector applied in the electronic products such as mobile phone, and user inserts charging equipment 03
In the groove 011 of base body 01, you can charging equipment 03 is reliably connected with spring thimble 02, so as to be charging equipment
03 is charged.
The concrete structure of spring thimble 02 is as shown in Fig. 2 including fixture 021, spring 022 and syringe needle 023, fixture
021 is welded on base body 01 by weld part 024, and the setting of spring 022 causes syringe needle 023 can be only along its length direction
Moved relative to fixture 021.
But in practical operation, the direction that user inserts charging equipment 03 has uncertainty, i.e., user is difficult along pin
First 023 length direction insertion charging equipment 03, therefore it is used for the contact jaw A contacted with charging equipment 03 on syringe needle 023
Can be by relative to the inclined external force F of the length direction of syringe needle 023 institute, external force F can be with very big moment loading in the He of syringe needle 023
On weld part 024, in turn result in syringe needle 023 bend, 024 sealing-off of weld part the problems such as, influence the normal use of spring thimble 02.
The content of the invention
Embodiments of the invention provide a kind of charging base, can solve the contact of spring thimble syringe needle in existing charging base
The problem of end can cause syringe needle bending, weld part sealing-off when by relative to needle length direction institute inclined external force.
To reach above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
A kind of charging base, including base body, the base body are provided with spring thimble, and the spring thimble includes
Fixture, spring and syringe needle, the fixture are fixed on the base body, the syringe needle by the spring with it is described
Fixture elastic connection, the contact jaw of the syringe needle are provided with rolling member, and the rolling member is made by conductive material, and with the pin
Head electrical connection, when the rolling member is by relative to the inclined external force of needle length direction institute, the rolling member can roll
It is dynamic.
Charging base provided in an embodiment of the present invention, because the contact jaw of syringe needle is provided with rolling member, the rolling member is by leading
Electric material makes, and is electrically connected with the syringe needle, therefore it can be that charging equipment is carried out that charging equipment contacts with rolling member
Charging, when rolling member is by relative to the inclined external force of needle length direction institute, rolling member can be decomposed, absorbed by rolling
The external force, caused torque on syringe needle and weld part is acted on so as to reduce the external force, and then avoid syringe needle bending, weldering
The problem of socket part sealing-off.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of charging base in the prior art；
Fig. 2 is the schematic diagram of spring thimble in Fig. 1；
Fig. 3 is one of schematic diagram of spring thimble in charging base of the embodiment of the present invention；
Fig. 4 is two of the schematic diagram of spring thimble in charging base of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment only one section of point of embodiment of the invention, rather than the embodiment of full section.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply
Ground includes one or more this feature.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
It to be to be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 3 and Fig. 4 is a specific embodiment of charging base of the embodiment of the present invention, the charging base in the present embodiment,
Including base body 400, base body 400 is provided with spring thimble 10, spring thimble 10 include fixture 200, spring 300 with
And syringe needle 100, fixture 200 are fixed on base body 400, syringe needle 100 by spring 300 and the elastic connection of fixture 200,
The contact jaw A of syringe needle 100 is provided with rolling member 2, and rolling member 2 is made by conductive material, and is electrically connected with syringe needle 100, when rolling member 2
During by relative to the inclined external force F of the length direction of syringe needle 100 institute, rolling member 2 can roll.
Charging base provided in an embodiment of the present invention, because the contact jaw A of syringe needle 100 is provided with rolling member 2, rolling member 2 by
Conductive material makes, and is electrically connected with syringe needle 100, therefore charging equipment contacts for charging equipment to enter with rolling member 2
Row charging, when rolling member 2 is by relative to the inclined external force F of the length direction of syringe needle 100 institute, i.e. external force F and syringe needle 100
When slanted angle be present between length direction (referring to Y-direction in Fig. 3), rolling member 2 can decompose by rolling, absorb external force F,
Act on caused torque on syringe needle 100 and weld part 024 so as to reduce external force F, so avoid syringe needle 100 bend,
The problem of 024 sealing-off of weld part, spring thimble 10 is played a protective role.
Further, reference picture 4, contact jaw A is provided with mounting groove 11 in the present embodiment, and rolling member 2, which coordinates, is installed on installation
In groove 11, i.e., the outer surface of rolling member 2 is in contact with the inner surface of mounting groove 11, so that rolling member 2 electrically connects with syringe needle 100,
It is arranged at compared to rolling member 2 by other electrical connectors on contact jaw A, the present embodiment can save the electrical connector, so as to simplify
The structure of syringe needle 100.
Rolling member 2 is preferably spherical, and compared to cylindric, the rotating direction of spherical rolling member 2 is more, therefore decomposable asymmetric choice net, suction
The external force F of different incline directions is received, so as to improve the protecting effect to spring thimble 10.
When rolling member 2 is by relative to the inclined external force F of syringe needle 100 length direction institute, and rolling member 2 does not start to roll
When, external force F can be acted on syringe needle 100 and weld part 024, and certain destruction is caused to spring thimble 10；On alleviating
State problem, reference picture 3, be provided with cavity 12 in syringe needle 100 in the present embodiment, cavity 12 is connected with mounting groove 11, set in cavity 12
Flexible part 3, the one end of elastic component 3 contact with rolling member 2, and the other end contacts with the bottom surface of cavity 12, the bottom surface of cavity 12 be with
The relative surface of rolling member 2, therefore elastic component 3 can be that rolling member 2 provides certain cushion effect, and syringe needle is acted on so as to reduce
100 and weld part 024 on external force F, and then reduce to caused by spring thimble 10 destruction.
On the basis of above-described embodiment, after rolling member 2 starts rolling, external force F acts on pin by rolling member 2
The length direction along syringe needle 100 is changed into direction on first 100, thus in the present embodiment elastic component 3 bearing of trend and syringe needle
100 length direction is parallel, i.e., the bearing of trend of elastic component 3 is parallel with the Y-direction in Fig. 3, to be provided for rolling member 2 along syringe needle
The cushion effect of 100 length directions, so as to improve the buffering effect to rolling member 2, and then further reduce to spring thimble
Destruction caused by 10.
Elastic component 3 is preferably spring, and resilience in comparison cushion pad, the structure of spring is more stable, and service life is longer.
In an embodiment of the present invention, reference picture 3, the one end of fixture 200 are fixed with base body 400, the other end
Chute 13 is offered along its length direction, spring 300 is in chute 13, and one end away from rolling member 2 is slided on syringe needle 100
It is matched with chute 13, and can is to be opened with chute 13 with the common compression springs 300 of bottom surface C of chute 13, the bottom surface C of chute 13
The relative surface of mouth.
In another embodiment of the invention, reference picture 4, one end away from rolling member 2 is along syringe needle 100 on syringe needle 100
Length direction be provided with chute 13, spring 300 in chute 13, with base body 400 fix, another by the one end of fixture 200
End B is snug fit in chute 13, and can be and cunning with the common compression springs 300 of bottom surface C of chute 13, the bottom surface C of chute 13
The relative surface that is open of groove 13, thus can make solid construction, so that the structure of fixture 200 is strong by fixture 200
Du Genggao.
Specifically, fixture 200 is cylindric, its one end B being located in chute 13 is arranged with ring slider D, and passes through
Ring slider D is snug fit in chute 13, and the opening of chute 13 is provided with stopper section E, and stopper section E can stop ring slider D
Skidded off out of chute 13, so as to prevent syringe needle 100 from being separated with fixture 200, and then make the overall structure of spring thimble 10 more steady
It is fixed.Ring slider D is preferably integrally formed with fixture 200, to facilitate processing.
The one end of fixture 200 away from rolling member 2 is provided with external screw thread 4, so that fixture 200 can not only pass through weldering
Socket part 024 is welded with base body 400, moreover it is possible to is connected by nut (not shown) with base body 400, so that connection
It is more firm.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of charging base, including base body, the base body is provided with spring thimble, and the spring thimble includes solid
Determine part, spring and syringe needle, the fixture is fixed on the base body, the syringe needle by the spring with it is described solid
Determine part elastic connection, it is characterised in that the contact jaw of the syringe needle is provided with rolling member, and the rolling member is made by conductive material,
And electrically connected with the syringe needle, it is described when the rolling member is by relative to the inclined external force of needle length direction institute
Rolling member can roll.
2. charging base according to claim 1, it is characterised in that the contact jaw is provided with mounting groove, the rolling member
Cooperation is installed in the mounting groove.
3. charging base according to claim 2, it is characterised in that the rolling member is spherical.
4. charging base according to claim 2, it is characterised in that be provided with cavity, the cavity and institute in the syringe needle
State mounting groove connection, be provided with elastic component in the cavity, described elastic component one end contacts with the rolling member, the other end with it is described
The bottom surface contact of cavity.
5. charging base according to claim 4, it is characterised in that the bearing of trend of the elastic component and the syringe needle
Length direction is parallel.
6. charging base according to claim 4, it is characterised in that the elastic component is spring.
7. charging base according to claim 1, it is characterised in that one end edge away from the rolling member on the syringe needle
The length direction of the syringe needle is provided with chute, and the spring is in the chute, described fixture one end and the base sheet
Body is fixed, and the other end is snug fit in the chute, and can compress the spring jointly with the bottom surface of the chute.
8. charging base according to claim 7, it is characterised in that the fixture is cylindric, and it is located at the cunning
One end in groove is arranged with ring slider, and is snug fit at by the ring slider in the chute, and the chute is opened
Stopper section is provided with mouthful, the stopper section can stop that the ring slider skids off out of described chute.
9. charging base according to claim 1, it is characterised in that the one end of the fixture away from the rolling member is set
There is external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166978.5A CN107785701B (en) | 2017-11-21 | 2017-11-21 | A kind of charging base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166978.5A CN107785701B (en) | 2017-11-21 | 2017-11-21 | A kind of charging base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107785701A true CN107785701A (en) | 2018-03-09 |
| CN107785701B CN107785701B (en) | 2019-09-20 |
Family
ID=61430783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711166978.5A Active CN107785701B (en) | 2017-11-21 | 2017-11-21 | A kind of charging base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107785701B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706891A (en) * | 2019-10-25 | 2020-01-17 | 中互电气(江苏)有限公司 | Mutual inductor with adjustable plug direction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070141877A1 (en) * | 2005-12-19 | 2007-06-21 | Samsung Electronics Co. Ltd. | Self-cleaning socket pin |
| CN201336426Y (en) * | 2008-11-21 | 2009-10-28 | 富港电子（东莞）有限公司 | Probe type connector |
| CN202042667U (en) * | 2011-03-29 | 2011-11-16 | 富士康(昆山)电脑接插件有限公司 | Probe type connecter |
| CN106505325A (en) * | 2016-12-27 | 2017-03-15 | 东莞中探探针有限公司 | A kind of big slippage adapter |
| CN106558784A (en) * | 2015-09-30 | 2017-04-05 | 苹果公司 | Magnetic surface contact |
-
2017
- 2017-11-21 CN CN201711166978.5A patent/CN107785701B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070141877A1 (en) * | 2005-12-19 | 2007-06-21 | Samsung Electronics Co. Ltd. | Self-cleaning socket pin |
| CN201336426Y (en) * | 2008-11-21 | 2009-10-28 | 富港电子（东莞）有限公司 | Probe type connector |
| CN202042667U (en) * | 2011-03-29 | 2011-11-16 | 富士康(昆山)电脑接插件有限公司 | Probe type connecter |
| CN106558784A (en) * | 2015-09-30 | 2017-04-05 | 苹果公司 | Magnetic surface contact |
| CN106505325A (en) * | 2016-12-27 | 2017-03-15 | 东莞中探探针有限公司 | A kind of big slippage adapter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706891A (en) * | 2019-10-25 | 2020-01-17 | 中互电气(江苏)有限公司 | Mutual inductor with adjustable plug direction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107785701B (en) | 2019-09-20 |
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