CN206498018U - The USB charger shell of switching housing, pin housing and changeable plug pin - Google Patents
The USB charger shell of switching housing, pin housing and changeable plug pin Download PDFInfo
- Publication number
- CN206498018U CN206498018U CN201720230084.7U CN201720230084U CN206498018U CN 206498018 U CN206498018 U CN 206498018U CN 201720230084 U CN201720230084 U CN 201720230084U CN 206498018 U CN206498018 U CN 206498018U
- Authority
- CN
- China
- Prior art keywords
- pin
- housing
- main casing
- longitudinal
- buckle structure
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to charger technologies field, and in particular to the USB charger shell of switching housing, pin housing and changeable plug pin.Switching housing, which includes being provided with the main casing for encapsulating charger circuit board and the main casing cover plate for sealing main casing, main casing cover plate on longitudinal buckle structure and horizontal buckle structure, longitudinal buckle structure, is provided with conducting end sub-aperture；Pin, longitudinal neck and horizontal clamp are provided with pin housing；Pin housing can be removably assemblied on main casing cover plate by the cooperation between the cooperation between longitudinal neck and longitudinal buckle structure and horizontal clamp and horizontal buckle structure.When pin being damaged or using different power receptacles, it can will easily be removed on the autonomous housing cover of pin housing by pressing the elastic portion of horizontal buckle structure, repair and be very convenient to, strong adaptability, cost performance is high.
Description
Technical field
The utility model belongs to charger technologies field, and in particular to switching housing, pin housing and changeable plug pin
USB charger shell.
Background technology
Traditional USB charger shell typically all includes housing and cover plate, and pin is fastened on the cover board, and USB is opened up
On housing, charger circuit board is encapsulated in housing.The pin covering plate structure of this integral type, can not only be used different
Socket is that mobile phone or computer charge, the also maintenance and replacing of inconvenient pin.Yet no one kind can allow to change in the market
The charger shell of pin.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of wide adaptability, the USB charger of convenient maintenance
Shell and switching housing and pin housing for assembling the charger case.
The utility model for solve its technical problem provide USB charger switching housing be：A kind of changeable plug pin
USB charger switching housing, it is characterised in that：The USB charger switching housing of the changeable plug pin includes main casing and use
In closing main casing main casing cover plate, main casing cover plate snap connection and/or screw connection and/or bonding by way of fill
With on a main housing；USB is provided with main casing；It is provided with main casing cover plate for being detachably connected pin housing
Conducting terminal hole position is provided with longitudinal buckle structure and horizontal buckle structure, longitudinal buckle structure.
Further, it is additionally provided with longitudinal guide on longitudinal buckle structure in the application switching housing.
Further, horizontal buckle structure includes the hanging flexure strip in three faces, the one of flexure strip in the application switching housing
End is integrally formed with main casing cover plate, and clamping joint is provided with the other end.
The utility model is to solve the USB charger pin housing that provides of its technical problem：
A kind of USB charger pin housing of changeable plug pin, it is characterised in that：The USB charger of the changeable plug pin
Plastic sleeve has pin on pin housing；The longitudinal neck and transverse direction for being detachably connected switching housing are additionally provided with pin housing
Clamp.
Further, it is additionally provided with Access Division on longitudinal neck in the application pin housing.
Further, horizontal clamp includes being arranged on the clamping wall of pin shell one end and set in the application pin housing
Put the pressing edge on clamping wall.
The another aspect of the application, also discloses a kind of USB charger being made up of above-mentioned switching housing and pin housing
Shell, be specially：
A kind of USB charger shell of changeable plug pin, it is characterised in that：The USB charger shell of the changeable plug pin
Including switching housing and pin housing；Housing of transferring includes main casing and the main casing cover plate for closing main casing；Main casing
On be provided with USB；It is provided with longitudinal buckle structure and horizontal buckle structure, longitudinal buckle structure and sets on main casing cover plate
It is equipped with conducting terminal hole position；Pin and longitudinal neck and horizontal clamp are provided with pin housing；Pin housing passes through longitudinal direction
Cooperation foundation between cooperation and horizontal buckle structure and horizontal clamp and main casing between buckle structure and longitudinal neck
Being detachably connected between cover plate.
Preferably, longitudinal direction is additionally provided with longitudinal buckle structure in the USB charger shell of the application changeable plug pin to lead
The position corresponding with longitudinal guide is provided with Access Division on groove, longitudinal neck；Longitudinal buckle structure is fitted into after longitudinal neck,
In Access Division insertion longitudinal guide, nested encryptions are formed between pin housing and main casing cover plate.
Preferably, horizontal buckle structure includes the hanging bullet in three faces in the USB charger shell of the application changeable plug pin
Property piece, one end and the main casing cover plate of flexure strip are integrally formed, and clamping joint is provided with the other end；Horizontal clamp includes clamping wall
And it is arranged on the pressing edge on clamping wall；After the assembling in place of pin housing, clamping joint is resisted against in pressing edge.
The utility model beneficial technique effect compared with prior art：
Charger circuit board is assembled for the USB charger shell that the utility model is provided, and in the longitudinal direction of main casing cover plate
Conductor piece is assembled on buckle structure, longitudinal neck of pin housing is then directed at longitudinal buckle structure on main casing cover plate,
Apply certain thrust to pin housing, the horizontal buckle structure on main casing cover plate is crossed the horizontal card on pin housing
Plate, you can set up being detachably connected between pin housing and switching housing.Need to change or repair pin or during pin housing,
The flexure strip on main casing cover plate is pressed, pin housing is pulled out, you can will be removed on the autonomous housing cover of pin housing, dimension
Repair replacing convenient, strong applicability, cost performance is high.
To make the technical solution of the utility model and technique effect clearer, clear and definite, below in conjunction with Figure of description and
Embodiment is entered to the USB charger shell of transferred disclosed in the utility model housing, pin housing and changeable plug pin
Row is described in detail.
Brief description of the drawings
Fig. 1：The front view of USB charger switching housing in the application preferred embodiment；
Fig. 2：Fig. 1 top view；
Fig. 3：The front view of USB charger pin housing in the application preferred embodiment；
Fig. 4：Fig. 3 side view；
Identifier declaration：
1- switching housings, 2- pin housings；
11- main casings, 12- main casing cover plates；
111-USB sockets, 121- longitudinal directions buckle structure, 122- transverse direction buckle structures, 1211- longitudinal guides, 1221- elasticity
Piece, 1222- clamping joints；
21- longitudinal directions neck, 22- transverse direction clamps, 23- pins；
211- Access Divisions, 221- clamping walls, 222- pressing edges.
Embodiment
Fig. 1-Fig. 4 is referred to, the USB charger shell of changeable plug pin disclosed in the present application includes switching housing 1 and inserted
Pin housing 2, switching housing 1 includes setting on main casing 11 and the main casing cover plate 12 for sealing main casing 11, main casing 11
There are longitudinal buckle structure 121 and horizontal buckle structure 122 on USB 111, main casing cover plate 12, longitudinal buckle structure 121
Bottom is provided with longitudinal guide 1211.Horizontal buckle structure 122 includes the hanging flexure strip 1221 in three faces, the one of flexure strip 1221
End is integrally formed with main casing cover plate 12, and clamping joint 1222 is provided with the other end；Being provided with longitudinal buckle structure 121 is used for
The hole position (the conducting terminal hole position in the present embodiment) of conducting terminal is installed.
Pin 23, longitudinal neck 21 and horizontal clamp 22 are provided with pin housing 2；Pin 23 passes through plastic sleeve technique one
It is molded in pin housing 2；The position corresponding with longitudinal guide 1211 is provided with for coordinating longitudinal direction to lead in longitudinal neck 21
The Access Division 211 of groove 1211；Horizontal clamp 22 includes clamping wall 221 and the pressing edge 222 being arranged on clamping wall 221, pressure
Tight rib 222 is used to coordinate the clamping joint 1222 on main casing cover plate 12.
When assembling charger, charger circuit board is installed into main casing 11 first, and on main casing cover plate 12
Assembling conducting terminal (being electrically connected between conducting terminal and charger circuit board), is then connected using buckle in conducting terminal hole position
Connect and/or main casing cover plate 12 is sealingly secured on main casing 11 by the method for screw connection and/or bonding.
Then longitudinal neck 21 on pin housing 2 is aligned to longitudinal buckle structure 121 on main casing cover plate 12, is applied
Certain pressure, makes the horizontal buckle structure 122 on main casing cover plate 12 cross the horizontal clamp 22 on pin housing 2, you can
Set up being detachably connected between pin housing 2 and switching housing 1.After the completion of assembling, the clamping joint on horizontal buckle structure 122
1222 are tightly abutted against in the pressing edge 222 of horizontal clamp 22.When maintenance or replacing pin, firmly it is shown with by cover clamp subscript
The position of flexure strip 1221 of PUSH printed words, pulls out pin housing 2, you can will be torn open on the autonomous housing cover 12 of pin housing 2
Remove, convenient maintenance and replacement, strong applicability, cost performance is high.
Preferred embodiment of the present utility model is elaborated above in association with Figure of description, it should explanation
It is that protection domain of the present utility model includes but is not limited to above-described embodiment；Concrete structure disclosed in Figure of description is also only
It is preferred embodiment of the present utility model, the technical staff in the field can also develop other embodiment on this basis,
Any simple deformation or equivalent substitution for not departing from the utility model innovative idea, is covered by the utility model, belongs to this reality
With new protection domain.
Claims (9)
1. a kind of USB charger switching housing of changeable plug pin, it is characterised in that：The USB charger of the changeable plug pin turns
Body contact body (1) includes main casing (11) and the main casing cover plate (12) for closing the main casing (11), the main casing lid
Plate (12) snap connection and/or screw connection and/or bonding by way of be assemblied on the main casing (11)；The main casing
USB (111) is provided with body (11)；Longitudinal buckle structure (121) is provided with the main casing cover plate (12) and horizontal
Conducting terminal hole position is provided with buckle structure (122), longitudinal buckle structure (121).
2. the USB charger switching housing of changeable plug pin according to claim 1, it is characterised in that：The longitudinal direction card
Buckle structure (121) is additionally provided with longitudinal guide (1211).
3. the USB charger switching housing of changeable plug pin according to claim 1, it is characterised in that：The laterally card
Buckle structure (122) includes the hanging flexure strip (1221) in three faces, one end and the main casing cover plate of the flexure strip (1221)
(12) it is integrally formed, clamping joint (1222) is provided with the other end.
4. a kind of USB charger pin housing of changeable plug pin, it is characterised in that：The USB charger of the changeable plug pin is inserted
Plastic sleeve has pin (23) on pin housing (2)；Longitudinal neck (21) and horizontal clamp are additionally provided with the pin housing (2)
(22)。
5. the USB charger pin housing of changeable plug pin according to claim 4, it is characterised in that：The longitudinal direction card
Access Division (211) is provided with groove (21).
6. the USB charger pin housing of changeable plug pin according to claim 4, it is characterised in that：The laterally card
Plate (22) includes being arranged on the clamping wall (221) of described pin housing (2) one end and is arranged on the clamping wall (221)
Pressing edge (222).
7. a kind of USB charger shell of changeable plug pin, it is characterised in that：The USB charger shell bag of the changeable plug pin
Include switching housing (1) and pin housing (2)；
The switching housing (1) includes main casing (11) and the main casing cover plate (12) for closing the main casing (11)；Institute
State and USB (111) is provided with main casing (11)；
Longitudinal buckle structure (121) and horizontal buckle structure (122), longitudinal buckle knot are provided with the main casing cover plate (12)
Structure is provided with conducting terminal hole position on (121)；
Pin (23) and longitudinal neck (21) and horizontal clamp (22) are provided with the pin housing (2)；
The pin housing (2) by the cooperation between longitudinal buckle structure (121) and longitudinal neck (21) and
Cooperation between the horizontal buckle structure (122) and the horizontal clamp (22) is set up between the main casing cover plate (12)
Be detachably connected.
8. the USB charger shell of changeable plug pin according to claim 7, it is characterised in that：
Longitudinal guide (1211) is additionally provided with longitudinal buckle structure (121)；
The position corresponding with the longitudinal guide (1211) is provided with Access Division (211) on longitudinal neck (21)；
When longitudinal buckle structure (121) fits into longitudinal neck (21), the embedded longitudinal direction of the Access Division (211)
In guide groove (1211).
9. the USB charger shell of changeable plug pin according to claim 7, it is characterised in that：
The horizontal buckle structure (122) includes the hanging flexure strip (1221) in three faces, one end of the flexure strip (1221) with
The main casing cover plate (12) is integrally formed, and clamping joint (1222) is provided with the other end；
The horizontal clamp (22) includes clamping wall (221) and the pressing edge (222) being arranged on the clamping wall (221)；
After pin housing (2) assembling in place, the clamping joint (1222) is resisted against in the pressing edge (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230084.7U CN206498018U (en) | 2017-03-08 | 2017-03-08 | The USB charger shell of switching housing, pin housing and changeable plug pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230084.7U CN206498018U (en) | 2017-03-08 | 2017-03-08 | The USB charger shell of switching housing, pin housing and changeable plug pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206498018U true CN206498018U (en) | 2017-09-15 |
Family
ID=59806401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720230084.7U Expired - Fee Related CN206498018U (en) | 2017-03-08 | 2017-03-08 | The USB charger shell of switching housing, pin housing and changeable plug pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206498018U (en) |
-
2017
- 2017-03-08 CN CN201720230084.7U patent/CN206498018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20200308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |