CN203503857U - Minimal type power supply converter with rotatable contact pins - Google Patents
Minimal type power supply converter with rotatable contact pins Download PDFInfo
- Publication number
- CN203503857U CN203503857U CN201320643817.1U CN201320643817U CN203503857U CN 203503857 U CN203503857 U CN 203503857U CN 201320643817 U CN201320643817 U CN 201320643817U CN 203503857 U CN203503857 U CN 203503857U
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- CN
- China
- Prior art keywords
- power supply
- contact pin
- changeover device
- supply changeover
- contact pins
- 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 discloses a minimal type power supply converter with rotatable contact pins. The converter comprises a power supply converter shell, a front cover arranged on a front end of the power supply converter shell, a rear cover arranged on a rear end of the power supply converter shell, a jack arranged on the front cover, a through hole passing through the rear cover, positioning blocks passing through the through hole and contact pins connected with the positioning block. The contact pins are provided with positioning salient points. There are two contact pins which are arranged along a horizontal direction of the rear cover and are arranged in parallel oppositely. According to the minimal type power supply converter with the rotatable contact pins, the two positioning block are arranged on the rear cover and simultaneously a type of the jack can be changed through rotation of the contact pins so that an occupation space is small and the converter is convenient to carry.
Description
Technical field
The utility model relates to a kind of minimal type power supply changeover device with rotatable contact pin.
Background technology
At present, the moulding of power supply changeover device is various, completes under the prerequisite of basic translation function, and the USB jack adding, makes the electrical appliance chargings such as mobile phone more convenient.At present, there is on the market a kind of transducer with rotary insertion needle construction, can pass through the rotation to contact pin, make it both be applicable to two holes and be also applicable to Three-hole socket, the existence of this rotation contact pin makes the scope of application more extensive, but also there is certain defect in this structure, two contact pins are to rotate by the effect of gear type linkage, this mode needs its inner reserved certain space just can better rotate, the existence in this part space, cause the overall space of converter body to become large, thereby increased production cost.
[0003] the technical problems to be solved in the utility model be to provide a kind of two holes and three holes general, conserve space and the minimal type power supply changeover device with rotatable contact pin easy to carry.
utility model content
For addressing the above problem, the utility model adopts following technical scheme: a kind of minimal type power supply changeover device with rotatable contact pin, comprise power supply changeover device shell, and be arranged on the protecgulum of power supply changeover device shell front end, and be arranged on the bonnet of power supply changeover device outer casing back, the described jack being arranged on protecgulum, and run through the through hole of bonnet, and run through the locating piece of through hole, and the contact pin being connected with locating piece, on described contact pin, be provided with positioning convex point, described contact pin is laterally provided with two and opposing parallel setting along bonnet.
As preferably, in described power supply changeover device shell, be provided with sleeve.
As preferably, described protecgulum and bonnet opposing parallel arrange.
The beneficial effects of the utility model are: should on bonnet, be provided with two locating pieces with the minimal type power supply changeover device utilization of rotatable contact pin, and can by contact pin, rotate to change the type of jack, and take up room little, it is also convenient to carry simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of minimal type power supply changeover device with rotatable contact pin of the utility model;
Fig. 2 is a kind of schematic diagram with bonnet in the minimal type power supply changeover device of rotatable contact pin of the utility model;
Fig. 3 is a kind of schematic diagram with sleeve in the minimal type power supply changeover device of rotatable contact pin of the utility model;
Fig. 4 is a kind of schematic diagram with contact pin in the minimal type power supply changeover device of rotatable contact pin of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
Consult shown in Fig. 1 to Fig. 4, a kind of minimal type power supply changeover device with rotatable contact pin, comprise power supply changeover device shell 1, and be arranged on the protecgulum 1 of power supply changeover device shell 1 front end, and be arranged on the bonnet 4 of power supply changeover device shell 1 rear end, the described jack 2 being arranged on protecgulum 1, and run through the through hole 5 of bonnet 4, and run through the locating piece 6 of through hole 5, and the contact pin 8 being connected with locating piece 6, on described contact pin 8, be provided with positioning convex point 9, described contact pin 8 is laterally provided with two and opposing parallel setting along bonnet 4.
In described power supply changeover device shell 1, be provided with sleeve 7.Described protecgulum 1 and bonnet 4 opposing parallel settings.
With the minimal type power supply changeover device of rotatable contact pin in use, jack 2 connects the power line of electrical appliance, then according to the jack of required conversion, be two holes or three holes, regulate the direction of contact pin 8, adjusted later insertion and just blocked positioning convex point 9, can realize GB is converted to other standards.
The beneficial effects of the utility model are: should on bonnet, be provided with two locating pieces with the minimal type power supply changeover device utilization of rotatable contact pin, and can by contact pin, rotate to change the type of jack, and take up room little, it is also convenient to carry simultaneously.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited to this, and any variation of expecting without creative work or replacement all should be encompassed in the new protection range of this practicality and be as the criterion.
Claims (3)
1. the minimal type power supply changeover device with rotatable contact pin, it is characterized in that: comprise power supply changeover device shell, and be arranged on the protecgulum of power supply changeover device shell front end, and be arranged on the bonnet of power supply changeover device outer casing back, described in be arranged on the jack on protecgulum, and run through the through hole of bonnet, and run through the locating piece of through hole, and the contact pin being connected with locating piece, on described contact pin, being provided with positioning convex point, described contact pin is laterally provided with two and opposing parallel setting along bonnet.
2. a kind of minimal type power supply changeover device with rotatable contact pin according to claim 1, is characterized in that: in described power supply changeover device shell, be provided with sleeve.
3. a kind of minimal type power supply changeover device with rotatable contact pin according to claim 1, is characterized in that: described protecgulum and bonnet opposing parallel arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643817.1U CN203503857U (en) | 2013-10-18 | 2013-10-18 | Minimal type power supply converter with rotatable contact pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643817.1U CN203503857U (en) | 2013-10-18 | 2013-10-18 | Minimal type power supply converter with rotatable contact pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503857U true CN203503857U (en) | 2014-03-26 |
Family
ID=50334805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320643817.1U Expired - Fee Related CN203503857U (en) | 2013-10-18 | 2013-10-18 | Minimal type power supply converter with rotatable contact pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503857U (en) |
-
2013
- 2013-10-18 CN CN201320643817.1U patent/CN203503857U/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: 20140326 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |