CN109301560A - A kind of linkage extruding insulation device for phone charger potential device - Google Patents
A kind of linkage extruding insulation device for phone charger potential device Download PDFInfo
- Publication number
- CN109301560A CN109301560A CN201811219147.4A CN201811219147A CN109301560A CN 109301560 A CN109301560 A CN 109301560A CN 201811219147 A CN201811219147 A CN 201811219147A CN 109301560 A CN109301560 A CN 109301560A
- Authority
- CN
- China
- Prior art keywords
- accommodating groove
- lateral
- potential device
- phone charger
- rubber pneumatic
- 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
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention relates to mobile phone charging transformer insulating protection technical field, especially a kind of linkage extruding insulation device for phone charger potential device.A kind of linkage extruding insulation device for phone charger potential device of the invention is by opening up the outside accommodating groove of built-in detachable external charge and discharge rubber pneumatic bag and the bottom fitting groove of built-in detachable air hose in mounting base bottom surface, the lateral accommodating groove of built-in bottom charge and discharge rubber pneumatic bag and lateral compression plate is offered on longitudinal metallic plug lateral surface, the air bag of different location can be squeezed by charger plug, switch the swelling state of different location air bag by air hose, to promote the anti-loose performance and lateral seal ability of plug as needed, so that the connection of plug and socket is even closer, insulated enclosure greatly promotes, to promote the safety and service life of internal potential device.
Description
Technical field
The present invention relates to mobile phone charging transformer insulating protection technical fields, especially a kind of to be used for phone charger transformation
The linkage extruding insulation device of device.
Background technique
Phone charger is by a stabilized power supply (mainly regulated power supply, offer stable operating voltage and enough electricity
Stream) plus necessary constant current, pressure limiting, in limited time etc. control circuits constitute.Traditional phone charger structure is simple, mainly by outside
Protective casing, internal regulated transformer equipment and external plug composition, the security protection insulator arrangement that outside is not assembled easily cause
External insulating protection performance is more general in use for plug, especially in surface irregularity and is easy the socket of splashing
Upper use.
Summary of the invention
The technical problem to be solved by the present invention is providing one kind in order to solve the problems, such as above-mentioned background technique and changing
Into the linkage extruding insulation device for phone charger potential device, it is simple to solve traditional phone charger structure, main
It to be made of exterior protection shell, internal regulated transformer equipment and external plug, the security protection insulation that outside is not assembled easily
Equipment, leading to plug, external insulating protection performance is more general in use, especially in surface irregularity and is easy
The problem of being used on the socket of splashing.
The technical solution adopted by the present invention to solve the technical problems is: a kind of connection for phone charger potential device
Dynamic extruding insulation device, including mobile phone charging head, the mounting base that is fixed on mobile phone charging head bottom loading hatch position, fixed peace
Potential device mounted in mounting base upper end and the longitudinal metallic plug that is fixed on inside mounting base, mounting base lower surface
Offer accommodating groove on the outside of rectangle positioned at longitudinal metallic plug periphery, outside accommodating groove inside be fixedly connected with rectangular outer and fill
Put rubber pneumatic bag, longitudinal metallic plug lateral surface on offer lateral accommodating groove, lateral accommodating groove inside be fixedly connected with
Bar shaped bottom charge and discharge rubber pneumatic bag, lateral accommodating groove outer openings position be provided with lateral compression plate, lateral accommodating groove two
Side upper end offers installing blind, lateral compression plate top have integral structure Assembly rail, lateral compression plate pass through assembly
Bar insertion installing blind inside connect with lateral accommodating groove hinge, mounting base lower surface offer for be connected on the outside of store
The bottom fitting groove that slot is connected with lateral accommodating groove, bottom fitting groove inside be plugged with for being connected to external charge and discharge rubber gas
The air hose of capsule and bottom charge and discharge rubber pneumatic bag.
Further, avoid inner air from arbitrarily flowing for convenience, air hose inside to be fixedly connected with promotion empty
The air valve of air-flow dynamic resistance.
Further, for convenience connect, outside accommodating groove and bottom fitting groove inner top surface on offer assembly blind hole.
Further, fix in order to facilitate the installation of, external charge and discharge rubber pneumatic bag and air hose medial surface on have with
The inside fixed link that assembly blind hole matches.
Further, for convenience handling fix, external charge and discharge rubber pneumatic bag by inside fixed link insertion outside receipts
It receives inside the assembly blind hole of slot and outside accommodating groove connects and fixes.
Further, for convenience handling fix, air hose by inside fixed link be inserted into bottom fitting groove dress
It is connected and fixed with blind hole inside and bottom fitting groove.
The invention has the advantages that a kind of linkage extruding insulation for phone charger potential device of the invention fills
Set outside accommodating groove by opening up built-in detachable external charge and discharge rubber pneumatic bag in mounting base bottom surface and built-in detachable
The bottom fitting groove of air hose offers built-in bottom charge and discharge rubber pneumatic bag on longitudinal metallic plug lateral surface and laterally squeezes
The lateral accommodating groove of pressing plate can squeeze the air bag of different location by charger plug, be switched by air hose
The swelling state of different location air bag, so that the anti-loose performance and lateral seal ability of plug are promoted as needed, to make
Plug and socket connection it is even closer, insulated enclosure greatly promotes, thus promoted internal potential device safety and
Service life.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the attachment structure schematic diagram of air delivery device in the present invention.
In figure: 1. mobile phone charging heads, 2. mounting bases, 3. longitudinal metallic plugs, 4. outside accommodating grooves, 5. outside charge and discharge rubbers
Glue air bag, 6. sides are to accommodating groove, 7. bottom charge and discharge rubber pneumatic bags, 8. lateral compression plates, 9. installing blinds, 10. Assembly rails, and 11.
Bottom fitting groove, 12. air hoses, 13. air valves, 14. assembly blind holes, 15. fixed links.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Fig. 1 and a kind of linkage extruding insulation device for phone charger potential device shown in Fig. 2, including mobile phone fill
Dateline 1, the mounting base 2 for being fixed on 1 bottom loading hatch position of mobile phone charging head, the change for being fixedly mounted on 2 upper end of mounting base
Pressure equipment and the longitudinal metallic plug 3 being fixed on inside mounting base 2,2 lower surface of mounting base is located at outside longitudinal metallic plug 3
It encloses and offers accommodating groove 4 on the outside of rectangle, rectangular outer charge and discharge rubber pneumatic bag 5, longitudinal gold are fixedly connected with inside outside accommodating groove 4
Belong to and offer lateral accommodating groove 6 on 3 lateral surface of plug, charge and discharge rubber gas in bar shaped bottom is fixedly connected with inside lateral accommodating groove 6
Capsule 7, lateral 6 outer openings position of accommodating groove are provided with lateral compression plate 8, and it is blind that lateral 6 two sides upper end of accommodating groove offers installation
Hole 9,8 top of lateral compression plate have integral structure Assembly rail 10, and lateral compression plate 8 is inserted into installing blind 9 by Assembly rail 10
Internal to connect with lateral 6 hinge of accommodating groove, 2 lower surface of mounting base is offered for being connected to outside accommodating groove 4 and lateral storage
The bottom fitting groove 11 that slot 6 is connected is plugged with for being connected to external charge and discharge rubber pneumatic bag 5 and bottom inside bottom fitting groove 11
The air hose 12 of charge and discharge rubber pneumatic bag 7.
Further, it avoids inner air from arbitrarily flowing for convenience, it is empty that promotion is fixedly connected with inside air hose 12
The air valve 13 of air-flow dynamic resistance further connects for convenience, opens on 11 inner top surface of outside accommodating groove 4 and bottom fitting groove
It is further fixed in order to facilitate the installation of equipped with assembly blind hole 14,12 medial surface of external charge and discharge rubber pneumatic bag 5 and air hose
It is upper further, to load and unload fix for convenience with the inside fixed link 15 matched with assembly blind hole 14, external charge and discharge rubber
Air bag 5 is inserted into 14 inside of assembly blind hole of outside accommodating groove 4 by inside fixed link 15 and outside accommodating groove 4 connects and fixes, into
One step, handling are fixed for convenience, and air hose 12 is inserted into the assembly blind hole of bottom fitting groove 11 by inside fixed link 15
14 inside and bottom fitting groove 11 connect and fix, a kind of linkage extruding insulation for phone charger potential device of the invention
Device is by opening up the outside accommodating groove 4 of built-in detachable external charge and discharge rubber pneumatic bag 5 and built-in removable in 2 bottom surface of mounting base
The bottom fitting groove 11 for unloading formula air hose 12 offers built-in bottom charge and discharge rubber gas on longitudinal 3 lateral surface of metallic plug
The lateral accommodating groove 6 of capsule 7 and lateral compression plate 8 can squeeze the air bag of different location by charger plug, pass through
Air hose 12 switches the swelling state of different location air bag, to promote the anti-loose performance of plug and lateral close as needed
Envelope ability, so that the connection of plug and socket is even closer, insulated enclosure is greatly promoted, to promote internal transformation dress
The safety and service life set.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of linkage extruding insulation device for phone charger potential device, including mobile phone charging head (1), it is fixed on hand
The mounting base (2) of machine charging head (1) bottom loading hatch position, the potential device for being fixedly mounted on mounting base (2) upper end and
Be fixed on the internal longitudinal metallic plug (3) of mounting base (2), it is characterized in that: mounting base (2) lower surface be located at longitudinal gold
Belong to plug (3) periphery and offer accommodating groove on the outside of rectangle (4), outside accommodating groove (4) inside be fixedly connected with rectangular outer and fill
Put rubber pneumatic bag (5), longitudinal metallic plug (3) lateral surface on offer lateral accommodating groove (6), lateral accommodating groove (5) in
Portion is fixedly connected with bar shaped bottom charge and discharge rubber pneumatic bag (7), lateral accommodating groove (5) outer openings position be provided with lateral compression
Plate (8), lateral accommodating groove (6) two sides upper end offer installing blind (9), lateral compression plate (8) top have one knot
Structure Assembly rail (10), lateral compression plate (8) it is internal and lateral accommodating groove (6) by Assembly rail (10) insertion installing blind (9)
Hinge connection, mounting base (2) lower surface offer for be connected to outside accommodating groove (4) be connected with lateral accommodating groove (6)
Bottom fitting groove (11), bottom fitting groove (11) inside be plugged with for being connected to external charge and discharge rubber pneumatic bag (5) and bottom
The air hose (12) of charge and discharge rubber pneumatic bag (7).
2. a kind of linkage extruding insulation device for phone charger potential device according to claim 1, feature
Be: air hose (12) inside be fixedly connected with promoted air flow resistance air valve (13).
3. a kind of linkage extruding insulation device for phone charger potential device according to claim 1, feature
Be: outside accommodating groove (4) and bottom fitting groove (11) inner top surface on offer assembly blind hole (14).
4. a kind of linkage extruding insulation device for phone charger potential device according to claim 3, feature
Be: external charge and discharge rubber pneumatic bag (5) and air hose (12) medial surface on have and assembly blind hole (14) inside that matches
Fixed link (15).
5. a kind of linkage extruding insulation device for phone charger potential device according to claim 3, feature
Be: external charge and discharge rubber pneumatic bag (5) the assembly blind hole (14) of being inserted into outside accommodating groove (4) by inside fixed link (15) it is internal
It is connected and fixed with outside accommodating groove (4).
6. a kind of linkage extruding insulation device for phone charger potential device according to claim 3, feature
Be: air hose (12) by the way that the assembly blind hole (14) of inside fixed link (15) insertion bottom fitting groove (11) is internal and bottom
Fitting groove (11) connects and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811219147.4A CN109301560B (en) | 2018-10-19 | 2018-10-19 | Linkage extrusion insulation device for mobile phone charger voltage transformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811219147.4A CN109301560B (en) | 2018-10-19 | 2018-10-19 | Linkage extrusion insulation device for mobile phone charger voltage transformation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109301560A true CN109301560A (en) | 2019-02-01 |
| CN109301560B CN109301560B (en) | 2020-10-20 |
Family
ID=65157483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811219147.4A Active CN109301560B (en) | 2018-10-19 | 2018-10-19 | Linkage extrusion insulation device for mobile phone charger voltage transformation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109301560B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711011A (en) * | 2020-07-14 | 2020-09-25 | 夏帅虎 | Safe power connection system |
| CN111834808A (en) * | 2020-08-08 | 2020-10-27 | 姜青青 | Anti-drop structure based on AI intelligence test server power plug |
| CN112290283A (en) * | 2020-10-15 | 2021-01-29 | 安徽扬子线缆有限公司 | Double-plug fixing equipment for detecting network channel RJ45 network cable |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711011A (en) * | 2020-07-14 | 2020-09-25 | 夏帅虎 | Safe power connection system |
| CN111834808A (en) * | 2020-08-08 | 2020-10-27 | 姜青青 | Anti-drop structure based on AI intelligence test server power plug |
| CN112290283A (en) * | 2020-10-15 | 2021-01-29 | 安徽扬子线缆有限公司 | Double-plug fixing equipment for detecting network channel RJ45 network cable |
| CN112290283B (en) * | 2020-10-15 | 2021-09-28 | 安徽扬子线缆有限公司 | Double-plug fixing equipment for detecting network channel RJ45 network cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109301560B (en) | 2020-10-20 |
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