CN107785701B - A kind of charging base - Google Patents
A kind of charging base Download PDFInfo
- Publication number
- CN107785701B CN107785701B CN201711166978.5A CN201711166978A CN107785701B CN 107785701 B CN107785701 B CN 107785701B CN 201711166978 A CN201711166978 A CN 201711166978A CN 107785701 B CN107785701 B CN 107785701B
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- CN
- China
- Prior art keywords
- syringe needle
- rolling member
- spring
- charging base
- sliding slot
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- 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
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- 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
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Abstract
The invention discloses a kind of charging bases, are related to charging equipment technical field, can solve the problems, such as that the contact jaw of spring thimble syringe needle in existing charging base will cause syringe needle bending, weld part desoldering when by relative to needle length direction institute inclined external force.Charging base of the present invention includes base body, the base body is equipped with spring thimble, the spring thimble includes fixing piece, spring and syringe needle, the fixing piece is fixed on the base body, the syringe needle passes through the spring and the fixing piece elastic connection, the contact jaw of the syringe needle is equipped with rolling member, the rolling member is made by conductive material, and it is 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 be rolled.The present invention is used to charge for charging equipment.
Description
Technical field
The present invention relates to charging equipment technical field more particularly to a kind of charging bases.
Background technique
Charging base because can be stable fixation charging equipment, facilitate routine use due to increasingly by the blueness of user
It looks at.
Referring to Fig.1, charging base in the prior art includes base body 01, and base body 01 is equipped with spring thimble
02, spring thimble 02 is a kind of precision connector applied in the electronic products such as mobile phone, and charging equipment 03 is inserted by user
In the groove 011 of base body 01, charging equipment 03 can be made to be reliably connected with spring thimble 02, to be charging equipment
03 charges.
The specific structure of spring thimble 02 is as shown in Fig. 2, include fixing piece 021, spring 022 and syringe needle 023, fixing piece
021 is welded on base body 01 by weld part 024, and the setting of spring 022 is so that syringe needle 023 can be only along length direction
It is moved relative to fixing piece 021.
However in practical operation, the direction that user is inserted into charging equipment 03 has uncertainty, i.e., user is difficult along needle
First 023 length direction is inserted into charging equipment 03, therefore the contact jaw A on syringe needle 023 for contacting with charging equipment 03
It will receive relative to 023 length direction of the syringe needle inclined external force F of institute, external force F can be with very big moment loading in 023 He of syringe needle
On weld part 024, in turn result in syringe needle 023 bending, 024 desoldering of weld part the problems such as, influence the normal use of spring thimble 02.
Summary of the invention
The embodiment of the present invention provides a kind of charging base, can solve the contact of spring thimble syringe needle in existing charging base
The problem of end will cause syringe needle bending, weld part desoldering when by relative to needle length direction institute inclined external force.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
A kind of charging base, including base body, the base body are equipped with spring thimble, and the spring thimble includes
Fixing piece, spring and syringe needle, the fixing piece are fixed on the base body, the syringe needle by the spring with it is described
Fixing piece elastic connection, the contact jaw of the syringe needle are equipped with rolling member, and the rolling member is made by conductive material, and with the needle
Head electrical connection, when the rolling member is by relative to the inclined external force of needle length direction institute, the rolling member can be rolled
It is dynamic.
Charging base provided in an embodiment of the present invention, since the contact jaw of syringe needle is equipped with rolling member, the rolling member is by leading
Electric material production, and be electrically connected with the syringe needle, therefore charging equipment is contacted with rolling member and can be carried out for charging equipment
Charging, when rolling member is by relative to the inclined external force of needle length direction institute, rolling member can be decomposed by rolling, be absorbed
The external force to reduce the external force generated torque on syringe needle and weld part, and then avoids syringe needle bending, weldering
The problem of socket part desoldering.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these 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 the 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.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is 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, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field
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 equipped with spring thimble 10, spring thimble 10 include fixing piece 200, spring 300 with
And syringe needle 100, fixing piece 200 are fixed on base body 400, syringe needle 100 passes through spring 300 and 200 elastic connection of fixing piece,
The contact jaw A of syringe needle 100 is equipped 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
When by relative to 100 length direction of the syringe needle inclined external force F of institute, rolling member 2 can be rolled.
Charging base provided in an embodiment of the present invention, due to syringe needle 100 contact jaw A be equipped with rolling member 2, rolling member 2 by
Conductive material production, and be electrically connected with syringe needle 100, thus charging equipment is contacted with rolling member 2 can be charging equipment into
Row charging, when rolling member 2 is by relative to 100 length direction of the syringe needle inclined external force F of institute, that is, external force F and syringe needle 100
There are when slanted angle between length direction (referring to Y-direction in Fig. 3), rolling member 2 can be decomposed by rolling, absorb external force F,
Generated torque on syringe needle 100 and weld part 024 is acted on to reducing external force F, so avoid the bending of syringe needle 100,
The problem of 024 desoldering of weld part, plays a protective role to spring thimble 10.
Further, referring to Fig. 4, contact jaw A is equipped with mounting groove 11 in the present embodiment, and rolling member 2 is coupled in installation
In slot 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 is electrically connected with syringe needle 100,
It is set on contact jaw A compared to rolling member 2 by other electrical connectors, the present embodiment can save the electrical connector, 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, thus it is decomposable, inhale
The external force F of different inclined directions is received, 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
Problem is stated, referring to Fig. 3, is equipped with cavity 12 in syringe needle 100 in the present embodiment, cavity 12 is connected to mounting groove 11, sets in cavity 12
Flexible part 3,3 one end of elastic component are contacted with rolling member 2, and the other end is contacted with the bottom surface of cavity 12, the bottom surface of cavity 12 be with
The opposite surface of rolling member 2, therefore elastic component 3 can provide certain cushion effect for rolling member 2, act on syringe needle to reduce
100 and weld part 024 on external force F, and then reduce to destruction caused by spring thimble 10.
On the basis of the above embodiments, after rolling member 2 starts rolling, external force F acts on needle 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 extending direction and syringe needle
100 length direction is parallel, i.e., the extending direction of elastic component 3 is parallel with the Y-direction in Fig. 3, to provide for rolling member 2 along syringe needle
The cushion effect of 100 length directions to improve the buffering effect to rolling member 2, and then is further reduced to spring thimble
It is destroyed caused by 10.
Elastic component 3 is preferably spring, and the structure of resilience in comparison cushion, spring is more stable, and the service life is longer.
In an embodiment of the present invention, referring to Fig. 3,200 one end of fixing piece and base body 400 are fixed, the other end
Sliding slot 13 is offered along length direction, spring 300 is set in sliding slot 13, and one end on syringe needle 100 far from rolling member 2 is slided
It is matched in sliding slot 13, and can be to open with sliding slot 13 with the common compressed spring 300 of bottom surface C of sliding slot 13, the bottom surface C of sliding slot 13
The opposite surface of mouth.
In another embodiment of the invention, referring to Fig. 4, one end on syringe needle 100 far from rolling member 2 is along syringe needle 100
Length direction be equipped with sliding slot 13, spring 300 is set in sliding slot 13, and 200 one end of fixing piece and base body 400 are fixed, another
End B is snug fit in sliding slot 13, and can be and cunning with the common compressed spring 300 of bottom surface C of sliding slot 13, the bottom surface C of sliding slot 13
The opposite surface of the opening of slot 13, thus can be made into solid construction for fixing piece 200, to keep the structure of fixing piece 200 strong
Du Genggao.
Specifically, fixing piece 200 be it is cylindric, one end B being located in sliding slot 13 is arranged with ring slider D, and passes through
Ring slider D is snug fit in sliding slot 13, and the opening of sliding slot 13 is equipped with stopper section E, and stopper section E can stop ring slider D
It is skidded off out of sliding slot 13, to prevent syringe needle 100 from separating with fixing piece 200, and then keeps the overall structure of spring thimble 10 more steady
It is fixed.Ring slider D is preferably integrally formed with fixing piece 200, to facilitate processing.
Fixing piece 200 is equipped with external screw thread 4 far from one end of rolling member 2, so that fixing piece 200 can not only pass through weldering
Socket part 024 and base body 400 weld, moreover it is possible to be connect by nut (not shown) with base body 400, to make to connect
It is more firm.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is 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 equipped with spring thimble, and the spring thimble includes solid
Determine part, spring and syringe needle, the fixing piece is fixed on the base body, the syringe needle by the spring with it is described solid
Determine part elastic connection, which is characterized in that the contact jaw of the syringe needle is equipped with rolling member, and the rolling member is made by conductive material,
And be 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, which is characterized in that the contact jaw is equipped with mounting groove, the rolling member
It is coupled in the mounting groove.
3. charging base according to claim 2, which is characterized in that the rolling member is spherical.
4. charging base according to claim 2, which is characterized in that be equipped with cavity, the cavity and institute in the syringe needle
State mounting groove connection, elastic component be equipped in the cavity, described elastic component one end is contacted with the rolling member, the other end with it is described
The bottom surface of cavity contacts.
5. charging base according to claim 4, which is characterized in that the extending direction of the elastic component and the syringe needle
Length direction is parallel.
6. charging base according to claim 4, which is characterized in that the elastic component is spring.
7. charging base according to claim 1, which is characterized in that far from one end edge of the rolling member on the syringe needle
The length direction of the syringe needle is equipped with sliding slot, and the spring is set in the sliding slot, described fixing piece one end and the pedestal sheet
Body is fixed, and the other end is snug fit in the sliding slot, and can compress jointly the spring with the bottom surface of the sliding slot.
8. charging base according to claim 7, which is characterized in that the fixing piece be it is cylindric, be located at the cunning
One end in slot is arranged with ring slider, and is snug fit in the sliding slot by the ring slider, and the sliding slot is opened
Stopper section is equipped at mouthful, the stopper section can stop the ring slider to skid off out of described sliding slot.
9. charging base according to claim 1, which is characterized in that the fixing piece is set far from one end of the rolling member
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 CN107785701A (en) | 2018-03-09 |
| CN107785701B true 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) |
Families Citing this family (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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100734296B1 (en) * | 2005-12-19 | 2007-07-02 | 삼성전자주식회사 | Socket pin having a self cleaning function and test apparatus including the socket pin |
-
2017
- 2017-11-21 CN CN201711166978.5A patent/CN107785701B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107785701A (en) | 2018-03-09 |
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