CN110534949A - Charging unit and electronic equipment - Google Patents
Charging unit and electronic equipment Download PDFInfo
- Publication number
- CN110534949A CN110534949A CN201910831565.7A CN201910831565A CN110534949A CN 110534949 A CN110534949 A CN 110534949A CN 201910831565 A CN201910831565 A CN 201910831565A CN 110534949 A CN110534949 A CN 110534949A
- Authority
- CN
- China
- Prior art keywords
- contact
- frame
- elastic component
- holding section
- connecting hole
- 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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
- H01R12/718—Contact members provided on the PCB without an insulating housing
-
- 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
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- 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
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
Landscapes
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of contact structure and electronic equipments, wherein contact structure includes: frame；Contact is connect with the frame；Contact, it is connect by elastic component with the frame, the elastic component is used to apply elastic force to the contact so that the contact and the frame relative positioning, and making the contact and contact that there is set distance in a first direction, the elastic component can be stretched along the first direction towards the contact under external force so that the contact can be in contact and be electrically connected with the contact.The reliability and safety that contact structure and electronic equipment use can be improved in the present invention.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of contact structures and electronic equipment.
Background technique
As the design of electronic equipment is increasingly simplified and convenient, electronic equipment use leakage charging contact and cradle phase
Mutual fit system charges, and simplifies the complicated procedures to be charged with modes such as data lines, facilitates filling for electronic equipment
Electric process.
However, electronic equipment is charged using exposed charging contact with cradle mutual cooperation mode, once electronics is set
Standby external sweat penetrates into or electronic device exterior metallic bone, will form closed circuit, and interiors of products battery capacity is caused to lose,
Reduce the reliability and safety that electronic equipment uses.
Summary of the invention
The present invention provides a kind of contact structure and electronic equipment, in favor of improving the reliability and safety that use.
One aspect of the present invention provides a kind of contact structure, comprising:
Frame；
Contact is connect with the frame；
Contact is connect by elastic component with the frame, the elastic component be used for the contact apply elastic force so that
The contact and the frame relative positioning, and make the contact and contact that there is set distance in a first direction, it is described
Elastic component can be stretched under external force along the first direction towards the contact so that the contact can with it is described
Contact is in contact and is electrically connected.
The contact structure, it is preferred that cavity is formed in the frame, the contact is located in the cavity,
The elastic component closes the gap between the contact and frame to seal the cavity.
The contact structure, it is preferred that the first holding section is formed on the contact, the holding section is along the contact
Circumferentially extending, the elastic component is plate, is formed with connecting hole and the second holding section, second clamping on the elastic component
Portion is arranged in the edge of the connecting hole and along the circumferentially extending of the connecting hole, first holding section and the second holding section
Clamping connection.
The contact structure, it is preferred that first holding section is trip, and second holding section is card slot.
The contact structure, it is preferred that the outer edge of the elastic component is formed with third holding section, shape on the frame
Tetra- holding section Cheng You, the third holding section are connect with the 4th holding section clamping.
The contact structure, it is preferred that the third holding section is trip, and the 4th holding section is card slot.
The contact structure, it is preferred that groove is also formed on the elastic component, the groove is along the connecting hole
Circumferentially extending has set distance to be arranged around the connecting hole between the groove and the connecting hole.
The contact structure, it is preferred that the elastic component is silica gel part.
The contact structure, it is preferred that further include circuit board, the circuit board is connect with the frame, the contact
Part is the elastic slice on the circuit board.
Another aspect of the present invention provides a kind of electronic equipment, including electronic device body and contact junction provided by the present invention
Structure, the electronic device body are connect with the frame, and the contact is electrically connected with the circuit of the electronic device body.
Based on above-mentioned, contact structure provided by the invention, it is settable on an electronic device, the electricity of contact and electronic equipment
Road electrical connection, when electronic equipment needs are connect with the connecting pin of external electronic device electricity, the connecting pin meeting of external electronic device
It is in contact with contact and pressure is applied to contact, meanwhile, elastic component also will receive pressure and stretch along first direction towards contact
Exhibition, makes contact be in contact and be electrically connected with contact, so that electronic equipment and external electronic device be made to be electrically connected.Work as electronic equipment
When separating with the connecting pin of external electronic device, elastic component band movable contact under elastic reaction is multiple backwards to contact along first direction
Position simultaneously makes contact and frame relative positioning, at this point, contact and contact keep set distance in a first direction.Due to contact with
Contact keeps set distance in a first direction, therefore contact is not turned on contact, avoids exposed contact and seeps in outside
The loss of electronic equipment internal battery capacity caused by closed circuit and circuit are formed in inside in the case where water or metallic bone
Damage, improves the reliability and safety that contact structure uses.Meanwhile contact is connected by elastic component with frame, contact phase
Elastic component can produce certain buffer function when mobile to frame, prevents contact and contact from sharp impacts occur, improves contact
The reliability that structure uses.
Detailed description of the invention
Fig. 1 is the partial structural diagram of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 2 is a kind of partial structural diagram of contact structure provided in an embodiment of the present invention.
Appended drawing reference:
101: frame；102: contact；103: contact；
104: elastic component；105: cavity；106: the first holding sections
107: connecting hole；108: the second holding sections；109: third holding section；
110: the four holding sections；111: groove；112: electronic equipment.
Specific embodiment
To keep the purpose of the present invention, feature, advantage more obvious and understandable, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, and not all embodiments.Based on the embodiments of the present invention, those skilled in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Fig. 1-2 is please referred to, the embodiment of the present invention provides a kind of contact structure, including frame 101, contact 102 and contact
103, contact 102 is connect with frame 101；Contact 103 is connect by elastic component 104 with frame 101, and elastic component 104 is used for pair
Contact 103 applies elastic force so that contact 103 and 101 relative positioning of frame, and makes contact 103 and contact 102 in first party
There is set distance upwards, elastic component 104 can be stretched towards contact 102 so that contact along first direction under external force
103 can be in contact and be electrically connected with contact 102.
Contact structure in the present embodiment may be provided on electronic equipment 112, the electricity of contact 102 and electronic equipment 112
Road electrical connection, when the needs of electronic equipment 112 are connect with the connecting pin of external electronic device electricity, the connecting pin of external electronic device
Can be in contact with contact 103 and to contact 103 apply pressure, meanwhile, elastic component 104 also will receive pressure and along first direction court
It is stretched to contact 102, so that contact 103 is in contact and is electrically connected with contact 102, to make electronic equipment 112 and external electrical
Sub- equipment electrical connection.When electronic equipment 112 is separated with the connecting pin of external electronic device, elastic component 104 is under elastic reaction
Band movable contact 103 resets backwards to contact 102 along first direction and makes contact 103 and 101 relative positioning of frame, at this point, contact
103 keep set distance with contact 102 in a first direction.Since contact 103 and contact 102 are kept in a first direction
Set distance, therefore contact 103 is not turned on contact 102 avoids exposed contact 103 in external infiltration or metallic bone
In the case of inside formed closed circuit caused by 112 internal cell electric quantity loss of electronic equipment and circuit damage, improve
The reliability and safety that 103 structure of contact uses.Meanwhile contact 103 is connected by elastic component 104 with frame 101, contact
Elastic component 104 can produce certain buffer function when 103 opposing frames 101 are mobile, prevent contact 103 and contact 102 from play occur
Strong collision improves the reliability that 103 structure of contact uses.
In the present embodiment, it is preferred that be formed with cavity 105 in frame 101, contact 102 is located in cavity 105, elasticity
Part 104 closes the gap between contact 103 and frame 101 with seal cavity 105.It, can due to the sealing function of elastic component 104
Prevent from outside liquid from entering in cavity 105 to contact with contact 102, further improve 103 structure of contact use it is reliable
Property and safety.
In the present embodiment, it is preferred that be formed with the first holding section 106, circumferential direction of the holding section along contact 103 on contact 103
Extend, elastic component 104 is plate, is formed with connecting hole 107 and the second holding section 108, the second holding section 108 on elastic component 104
The edge of connecting hole 107 is set and along the circumferentially extending of connecting hole 107, the first holding section 106 and the second holding section 108 card
Hold connection.Contact 103 is threaded through in the connecting hole 107 of elastic component 104, the first holding section 106 and elastic component on contact 103
The second mutually clamping of holding section 108 on 104, makes contact 103 easy to connect with elastic component 104 and stable connection, and touch as a result,
Point 103 can be realized more stably relative positioning by elastic component 104 with frame 101, and improve that 103 structure of contact uses can
By property.
In the present embodiment, it is preferred that the first holding section 106 is trip, and the second holding section 108 is card slot.Make contact as a result,
103 is simple with the connection structure structure of frame 101, and cost is relatively low.
In the present embodiment, it is preferred that the outer edge of elastic component 104 is formed with third holding section 109, is formed on frame 101
There is the 4th holding section 110, third holding section 109 is connect with 110 clamping of the 4th holding section.Make elastic component 104 and frame as a result,
101 it is easy to connect, firm, and contact 103 and frame 101 can be realized more stably relative positioning by elastic component 104, mention
The reliability that high 103 structure of contact uses.
In the present embodiment, it is preferred that third holding section 109 is trip, and the 4th holding section 110 is card slot.Make contact as a result,
103 is simple with the connection structure structure of frame 101, and cost is relatively low.
In the present embodiment, it is preferred that be also formed with groove 111, circumferential direction of the groove 111 along connecting hole 107 on elastic component 104
Extend to be arranged around connecting hole 107, there is set distance between groove 111 and connecting hole 107.The setting of groove 111 as a result,
Thickness of the elastic component 104 at 111 position of groove can be made to reduce, therefore elastic force phase of the elastic component 104 at 111 position of groove
To smaller, and groove 111 along connecting hole 107 circumferentially extending and be arranged around connecting hole 107, when contact 103 is under pressure
The deformation that elastic component 104 can be caused bigger keeps the movement of contact 103 in a first direction more flexible, free, it is ensured that contact
103 can be in contact with contact 102 under pressure, further improve the reliability that 103 structure of contact uses
And safety.
In the present embodiment, it is preferred that elastic component 104 is silica gel part.Silica gel part itself has elasticity capacity, and can play close
The effect between contact 103 and contact 102 is sealed, and buffer function can be played to movement between 103 opposing frame 101 of contact.
Improve the reliability that 103 structure of contact uses.
In the present embodiment, it is preferred that contact structure further includes circuit board, and circuit board is connect with frame 101, the contact
102 be the elastic slice on circuit board.As a result, when contact 103 is in contact with elastic slice, elastic slice can play buffer function, prevent pair
Circuit board damages.
The embodiment of the present invention provides a kind of electronic equipment 112, including 112 main body of electronic equipment and any embodiment of that present invention
103 structure of contact, 112 main body of electronic equipment are connect with frame 101, the electricity of contact 102 and 112 main body of electronic equipment
Road electrical connection.
Electronic equipment 112 in the present embodiment, when needing to connect with the connecting pin of external electronic device electricity, external electrical
The connecting pin of equipment can be in contact with contact 103 and apply pressure to contact 103, meanwhile, elastic component 104 also will receive pressure and
It is stretched along first direction towards contact 102, so that contact 103 is in contact and is electrically connected with contact 102, to make electronic equipment
112 and external electronic device electrical connection.When the separation of electronic equipment 112 and external electronic device, elastic component 104 is made in elasticity
It is resetted along first direction backwards to contact 102 with lower band movable contact 103 and makes contact 103 and 101 relative positioning of frame, at this point,
Contact 103 and contact 102 keep set distance in a first direction.In a first direction due to contact 103 and contact 102
Set distance is kept, therefore contact 103 is not turned on contact 102, avoids exposed contact 103 and taken in outside infiltration or metal
112 internal cell electric quantity loss of electronic equipment caused by closed circuit and circuit damage are formed in inside in the case where connecing, is mentioned
The reliability and safety that high 103 structure of contact uses.Meanwhile contact 103 is connected by elastic component 104 with frame 101, is touched
Elastic component 104 can produce certain buffer function when 103 opposing frames 101 of point are mobile, prevent contact 103 and contact 102 from occurring
Sharp impacts improve the reliability that electronic equipment 112 uses.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
In addition, term " first ", " second " are 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 hidden
It include at least one this feature containing ground.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
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 (10)
1. a kind of contact structure characterized by comprising
Frame；
Contact is connect with the frame；
Contact is connect by elastic component with the frame, and the elastic component is used to apply elastic force so that described to the contact
Contact and the frame relative positioning, and make the contact and contact that there is set distance, the elasticity in a first direction
Part can be stretched along the first direction towards the contact under external force so that the contact can be contacted with described
Part is in contact and is electrically connected.
2. contact structure according to claim 1, which is characterized in that be formed with cavity, the contact in the frame
In the cavity, the elastic component closes the gap between the contact and frame to seal the cavity.
3. contact structure according to claim 1, which is characterized in that the first holding section is formed on the contact, it is described
Along the circumferentially extending of the contact, the elastic component is plate for holding section, and connecting hole and the second card are formed on the elastic component
Hold portion, second holding section is arranged in the edge of the connecting hole and along the circumferentially extending of the connecting hole, and described first
Holding section is connected with the second holding section clamping.
4. contact structure according to claim 3, which is characterized in that first holding section is trip, second card
Holding portion is card slot.
5. contact structure according to claim 3, which is characterized in that the outer edge of the elastic component is formed with third clamping
Portion is formed with the 4th holding section on the frame, and the third holding section is connect with the 4th holding section clamping.
6. contact structure according to claim 5, which is characterized in that the third holding section is trip, the 4th card
Holding portion is card slot.
7. contact structure according to claim 3, which is characterized in that groove is also formed on the elastic component, it is described recessed
Slot is along the circumferentially extending of the connecting hole to have setting between the groove and the connecting hole around connecting hole setting
Distance.
8. contact structure described in -7 according to claim 1, which is characterized in that the elastic component is silica gel part.
9. contact structure described in -7 according to claim 1, which is characterized in that further include circuit board, the circuit board with it is described
Frame connection, the contact are the elastic slice on the circuit board.
10. a kind of electronic equipment, which is characterized in that including the contact any in electronic device body and claim 1-9
Structure, the electronic device body are connect with the frame, and the contact is electrically connected with the circuit of the electronic device body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910831565.7A CN110534949B (en) | 2019-09-04 | 2019-09-04 | Charging device and electronic apparatus |
| PCT/CN2019/129053 WO2021036137A1 (en) | 2019-08-23 | 2019-12-27 | Contact, contact structure, electronic device and charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910831565.7A CN110534949B (en) | 2019-09-04 | 2019-09-04 | Charging device and electronic apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110534949A true CN110534949A (en) | 2019-12-03 |
| CN110534949B CN110534949B (en) | 2020-08-25 |
Family
ID=68666713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910831565.7A Active CN110534949B (en) | 2019-08-23 | 2019-09-04 | Charging device and electronic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110534949B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036137A1 (en) * | 2019-08-23 | 2021-03-04 | 问问智能信息科技有限公司 | Contact, contact structure, electronic device and charging device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1372244A (en) * | 2001-02-28 | 2002-10-02 | 曾平蔚 | Method and device for denoising rubber cover of key of keyboard |
| CN101677038A (en) * | 2008-09-19 | 2010-03-24 | 深圳富泰宏精密工业有限公司 | backlight keyboard |
| CN103227071A (en) * | 2013-04-28 | 2013-07-31 | 梅特勒-托利多(常州)测量技术有限公司 | Silica gel embedded membrane keyboard |
| US20150235787A1 (en) * | 2012-12-11 | 2015-08-20 | Google Technology Holdings Inc. | Electrical Connector having a Domed Metal Switch |
| CN207250385U (en) * | 2017-09-07 | 2018-04-17 | 爱侣健康科技股份有限公司 | A kind of button charging contacts device and its electric massaging massager using the device |
| CN209044842U (en) * | 2018-12-18 | 2019-06-28 | 江苏华电扬州发电有限公司 | Multiconductor alarm actuator |
-
2019
- 2019-09-04 CN CN201910831565.7A patent/CN110534949B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1372244A (en) * | 2001-02-28 | 2002-10-02 | 曾平蔚 | Method and device for denoising rubber cover of key of keyboard |
| CN101677038A (en) * | 2008-09-19 | 2010-03-24 | 深圳富泰宏精密工业有限公司 | backlight keyboard |
| US20150235787A1 (en) * | 2012-12-11 | 2015-08-20 | Google Technology Holdings Inc. | Electrical Connector having a Domed Metal Switch |
| CN103227071A (en) * | 2013-04-28 | 2013-07-31 | 梅特勒-托利多(常州)测量技术有限公司 | Silica gel embedded membrane keyboard |
| CN207250385U (en) * | 2017-09-07 | 2018-04-17 | 爱侣健康科技股份有限公司 | A kind of button charging contacts device and its electric massaging massager using the device |
| CN209044842U (en) * | 2018-12-18 | 2019-06-28 | 江苏华电扬州发电有限公司 | Multiconductor alarm actuator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036137A1 (en) * | 2019-08-23 | 2021-03-04 | 问问智能信息科技有限公司 | Contact, contact structure, electronic device and charging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110534949B (en) | 2020-08-25 |
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