CN202918182U - Foldable vehicle-mounted charger - Google Patents
Foldable vehicle-mounted charger Download PDFInfo
- Publication number
- CN202918182U CN202918182U CN 201220613643 CN201220613643U CN202918182U CN 202918182 U CN202918182 U CN 202918182U CN 201220613643 CN201220613643 CN 201220613643 CN 201220613643 U CN201220613643 U CN 201220613643U CN 202918182 U CN202918182 U CN 202918182U
- Authority
- CN
- China
- Prior art keywords
- plug
- main body
- pedestal
- connecting axle
- folding
- 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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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a vehicle-mounted charging device, and discloses a foldable vehicle-mounted charger. The device comprises a main body, a base whose bottom end is fixedly connected with the main body, and a cylindrical plug whose bottom end is flexibly connected with the base; and the base protrudes towards the outer side of the main body, and the height of the base is greater or slightly greater than the diameter of the plug. The foldable vehicle-mounted charger has the advantages that the plug can rotate 180 degrees relative to the main body, the rotation is flexible, and the overall structure is simple, facilitating manufacturing, the way of internal threading is optimized, abrasion and aging of internal wiring are reduced, and the main body and the base are connected by use of screws, facilitating mounting, the structure is firm and stable, and the charger has relatively high practicability.
Description
Technical field
The utility model relates to vehicle-mounted charging device, particularly a kind of folding onboard charger.
Background technology
Vehicle power transducer (being called again power inverter, Power Inverter) is a kind ofly the direct current of DC12V, DC24V, DC36V or DC48V can be converted to the AC220V identical with civil power or AC110V alternating current, for the device of general electrical equipment, it is a kind of easily power supply converter for vehicle.Toward contact various plugs are housed on the existing power supply changeover device, for the usefulness of car-mounted device charging, therefore are referred to as again onboard charger.The prior art volume is large, and plug is long, and the required moment of bearing of plug is larger, easily produces the loosening phenomenon of plug during use.Although and existing folding vehicle charger plug can be done certain rotation, because the defective on the structural design can only be done 45-90 ° rotation, can't satisfy the use needs.Because existing folding vehicle charger owing to the structural design narrow space of the junction of plug and main body, causes product in the actual production assembling process, and the wire rod threading is difficult for, affect the production efficiency of product in addition, improved production cost.
Summary of the invention
The utility model is limited for plug rotational angle in the prior art, designs irrational shortcoming, and novel foldable onboard charger a kind of easy to use, simple for structure is provided.
For achieving the above object, the utility model can be taked following technical proposals:
The folding onboard charger comprises the cannon plug that pedestal, bottom and pedestal that main body, bottom be fixedly connected with main body are flexibly connected; Described pedestal protrudes to the main body outside, its height greater than or be a bit larger tham the diameter of plug.
As preferably, be bolted to connection between described pedestal and the main body.
As preferably, be flexibly connected by the connecting axle that is arranged on the plug between described pedestal and the plug.
As preferably, described pedestal is made of two base assemblies that are symmetrical set, and described connecting axle is arranged between the base assembly.
As preferably, the junction of described plug and pedestal also is provided with the rotational restraint structure, described rotational restraint structure is comprised of the groove that cooperatively interacts and projection, described rotational restraint even structure interval, be periphery coaxially in connecting axle periphery with connecting axle, described projection and groove lay respectively on plug and the pedestal.
As preferably, described pedestal, plug, connecting axle are hollow structure, and connecting axle one end is provided with through hole, is provided with through wires hole on the main body, and described through wires hole is positioned at main body and pedestal junction, through hole below.
The utility model has significant technique effect owing to having adopted above technical scheme:
Simple for structure, plug can be done 180 ° of rotations, and the plug junction also is provided with the rotational restraint device, and plug can frequently not rotate arbitrarily, is not easy to cause plug loosening during use.
Be bolted between pedestal and main body, easy for installation, quick, be easy to dismounting, be connected firmly, good reliability is compared existing like product and is come more firmly durablely.Pedestal is compared in actual mould production depanning by the module composition of two symmetries, produces more convenient.
Plug and the pedestal threading operation when producing is optimized, internal wire penetrates plug inside from the axial direction of plug and pedestal connecting axle, when rotating plug, plug is less to the moment of torsion of internal wire, the plug inwall is less to the wearing and tearing of internal wire in use, reduced electric wire aging, the useful life of having improved electric wire.The inner space framework of plug and pedestal is larger, and in process of production, threading is comparatively easy, and the production and assembly process is more fast and convenient, can significantly reduce production costs.
Description of drawings
Fig. 1 is the assembling schematic diagram of folding onboard charger described in the utility model.
Fig. 2 is schematic side view described in the utility model.
Fig. 3 is that the A-A of Fig. 2 is to cross-sectional schematic.
Fig. 4 is the B place enlarged diagram of Fig. 3.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail.
Embodiment 1
The folding onboard charger comprises the cannon plug 3 that pedestal 2, bottom and pedestal 2 that main body 1, bottom be fixedly connected with main body 1 are flexibly connected.Be bolted to connection between described pedestal 2 and the main body 1.Be flexibly connected by the connecting axle 4 that is arranged on the plug 3 between described pedestal 2 and the plug 3.Described pedestal 2 is made of two base assemblies 5 that are symmetrical set, and described connecting axle 4 is arranged between the base assembly 5.
Described pedestal 2 protrudes to main body 1 outside, its height greater than or be a bit larger tham the diameter of plug 3.Plug 3 can be done 180 ° relative to pedestal 2 and rotate.
The junction of described plug 3 and pedestal 2 also is provided with rotational restraint structure 6, and rotational restraint structure 6 is positioned on the contact-making surface of this junction, can further retrain the rotation of plug 3, prevents arbitrarily frequent rotation of plug 3.Described rotational restraint structure 6 is comprised of the groove 61 that cooperatively interacts and projection 62, described rotational restraint structure 6 even intervals, is periphery coaxially in connecting axle 4 peripheries with connecting axle 4, and described projection 62 and groove 61 lay respectively on plug 3 and the pedestal 2.
Described pedestal 2, plug 3, connecting axle 4 are hollow structure, and connecting axle 4 one ends are provided with through hole 7.Be provided with through wires hole 8 on the main body 1, through wires hole 8 is positioned at main body 1 with pedestal 2 junctions and is positioned at through hole 7 belows, pedestal 2 inner hollow spaces are connected with main body 1 by through hole 7, through wires hole 8, the wire of main body 1 inside enters plug 3 by through wires hole 8, through hole 7 in turn, because pedestal 2 protrudes to main body 1 one sides, the inner space is larger, so the threading space is larger, and threading is more easy.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (6)
1. a folding onboard charger is characterized in that, comprises the cannon plug (3) of pedestal (2), bottom and pedestal (2) flexible connection that main body (1), bottom are fixedly connected with main body (1); Described pedestal (2) protrudes to main body (1) outside, its height greater than or be a bit larger tham the diameter of plug (3).
2. folding onboard charger according to claim 1 is characterized in that, is bolted to connection between described pedestal (2) and the main body (1).
3. folding onboard charger according to claim 1 is characterized in that, is flexibly connected by the connecting axle (4) that is arranged on the plug (3) between described pedestal (2) and the plug (3).
4. folding onboard charger according to claim 3 is characterized in that, described pedestal (2) is made of two base assemblies (5) that are symmetrical set, and described connecting axle (4) is arranged between the base assembly (5).
5. folding onboard charger according to claim 4, it is characterized in that, the junction of described plug (3) and pedestal (2) also is provided with rotational restraint structure (6), described rotational restraint structure (6) is comprised of the groove that cooperatively interacts (61) and projection (62), described rotational restraint structure (6) evenly the interval, be periphery coaxially in connecting axle (4) periphery with connecting axle (4), described projection (62) and groove (61) lay respectively on plug (3) and the pedestal (2).
6. folding onboard charger according to claim 4, it is characterized in that, described pedestal (2), plug (3), connecting axle (4) are hollow structure, connecting axle (4) one ends are provided with through hole (7), be provided with through wires hole (8) on the main body (1), described through wires hole (8) is positioned at main body (1) and pedestal (2) junction, through hole (7) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613643 CN202918182U (en) | 2012-11-20 | 2012-11-20 | Foldable vehicle-mounted charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613643 CN202918182U (en) | 2012-11-20 | 2012-11-20 | Foldable vehicle-mounted charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202918182U true CN202918182U (en) | 2013-05-01 |
Family
ID=48166457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613643 Expired - Fee Related CN202918182U (en) | 2012-11-20 | 2012-11-20 | Foldable vehicle-mounted charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202918182U (en) |
-
2012
- 2012-11-20 CN CN 201220613643 patent/CN202918182U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |