CN2907071Y - Power supply unit capable of replacing plug - Google Patents
Power supply unit capable of replacing plug Download PDFInfo
- Publication number
- CN2907071Y CN2907071Y CN 200620118005 CN200620118005U CN2907071Y CN 2907071 Y CN2907071 Y CN 2907071Y CN 200620118005 CN200620118005 CN 200620118005 CN 200620118005 U CN200620118005 U CN 200620118005U CN 2907071 Y CN2907071 Y CN 2907071Y
- Authority
- CN
- China
- Prior art keywords
- plug
- groove
- power supply
- supply unit
- press button
- 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
Links
Images
Abstract
The utility model relates to a power supply with replaceable plug, at least comprises a body and a plug, a preset number of hollow location guide blocks are arranged protuberantly in the slot at the front end of the body, a conduction spring plate is arranged movably in the middle of these location guide blocks, the top of the spring plate is a little more protuberant than that of the location guide blocks, simultaneously the rear end of the plug is provided with a preset number of connection slots which the location guide blocks can slide in, the location guide block are inserted into the receiving slot of the plug so that the pins in the receiving slot of the plug are connected with the conduction spring plate to realize the conduction, the outer flange of the conduction spring plate is protected by the location guide blocks so as to not be liable damaged by foreign force.
Description
Technical field
The utility model is relevant with a kind of power supply unit; more detailed it; be meant especially to convex with the location guide block in a kind of body recess, can protect the electroconductive elastic sheet that is slidedly arranged in this location guide block, and can prolong the power supply unit of the replaceable plug in power supply unit useful life.
Background technology
Press, known power supply unit 10, see also shown in Figure 1, it mainly is can change according to the socket of different regions and can be formed for the plug of changing 12 by a body 11 and, be to be concaved with a chute 111 on this body 11, on this chute 111 and convex with two elasticity guide cards 112, simultaneously, the root edge of this chute 111 is provided with an elastic fastening plate 113 in addition; The bottom surface of this plug 12 is provided with a slide plate 121, this slide plate 121 can be slidedly arranged in this chute 111 relatively, and on this slide plate 121 and be concaved with two chases 122, these elasticity guide cards 112 also can slip in these chases 122 relatively, in addition, the edge of this slide plate 121 convexes with one in addition and buckles limit 123, this button limit 123 can fasten this elastic fastening plate 113 relatively, this plug 12 can be connected and fixed on this body 11 relatively, and on this plug 12 and the inserted sheet 124 that convexes with different size to cooperate the socket of different regions.
Known power supply unit, when this plug 12 is slidedly arranged in this chute 111, because of this plug 12 is parallel entering in this body 11, the slide plate 121 of this plug 12 is easy to be pressed against this elasticity guide card 112, make this elasticity guide card 112 produce distortion and can't link to each other with the inserted sheet 124 of plug 12, make this power supply unit 10 can't conduct electricity start, in addition, when not being inserted with this plug 12 on this body 11, the elasticity guide card 112 of this body 11 is to be exposed to this body 11 outsides fully, this elasticity guide card 112 also is subjected to the interference of external force easily and damages bending, moreover, be directly to be provided with this inserted sheet 124 in the groove 122 of this plug 12, this inserted sheet 124 is to be exposed in the external environment, when this plug 12 directly was inserted on the socket, this inserted sheet 124 is as easy as rolling off a log to produce danger because conducted electricity by false touch.
The utility model content
The purpose of this utility model is; a kind of power supply unit of replaceable plug is provided, and its electroconductive elastic sheet is location and the protection that is subjected to this location guide block, can avoid this electroconductive elastic sheet to be subjected to the effect of external force; or this plug and this body when joining the location wrong and damage, can increase its useful life.
The utility model provides a kind of power supply unit of replaceable plug, and it is to include a body and a plug constitutes at least; It is characterized in that, wherein:
This body top is to be concaved with the groove that a predetermined side is the open end, convex with a plug fixture block in this groove, this plug fixture block with a junction from this groove vertical extent that makes progress, and the free end of this connecting portion is provided with a guide vane end stop toward the both sides expansion, simultaneously, protrude out the hollow location guide block of predetermined number on this groove in addition, these are located in guide blocks and are slidingly equipped with electroconductive elastic sheet, the top of these electroconductive elastic sheets is slightly protruding top and bottoms and link to each other with this intrinsic electric wire in this location guide block, in addition, this body also is concaved with the stopper slot of predetermined number in the side precalculated position of this bottom portion of groove, again, on this body and be provided with the press button of predetermined number, the free end of this press button is to be a buckle in this groove internal shaping;
This plug is to be located in the groove of this body, be to be provided with a hollow tank in it, and its rear end is that the link slot that is equipped with a plug draw-in groove and predetermined number is connected with this tank, this tank top also convexes with the pin of predetermined number towards front end with respect to the position of these link slots, this plug draw-in groove is to be provided with one with respect to this guide vane end stop to open reaming, and this is opened reaming and is equipped with an elongated slot towards the open end of this groove, simultaneously, this also relative this stopper slot in plug ring week pre-position convexes with fixture block, in addition, convex with corresponding contiguous block on this plug and with respect to these press buttons, the rear side of this contiguous block also is concaved with a draw-in groove with respect to this buckle.
Wherein, this plug includes a base plate and a socket, is equipped with these link slots and this plug draw-in groove on this base plate, and this socket bottom also is concaved with a tank, and this base plate is affixed relatively being covered on this tank.
Wherein, this electroconductive elastic sheet is that the sliding pivot of the contact jaw of a lamellar body is sheathed in this location guide block, and the top of this place's of connecing end is slightly protruding in the top of this location guide block, and the bottom vertical of this electroconductive elastic sheet is extended with an elastic tip, this elastic tip terminal also extended in parallel a junction to both sides, and an end of this connecting portion is fixedly arranged on this body, and the relative other end is to be provided with a socket end, simultaneously, relative this socket end of the electric wire of this body is provided with a bell and spigot joint.
Wherein, this press button is located at the opposite side of the open end of this groove, and the bottom of this groove and be concaved with stopper slot respectively in the both sides of this press button, simultaneously, be provided with this contiguous block on this plug and with respect to this press button, and the both sides of this contiguous block convexes with this fixture block respectively.
Wherein, the buckle of this press button is located at the bottom surface of this groove.
Wherein, the buckle of this press button is located at the end face of this groove.
Wherein, this press button is convexly set on this body.
Wherein, this press button is arranged with in this body.
Wherein, the plug draw-in groove in this groove is parallel with this location guide block, and simultaneously, this link slot is also relative with this plug draw-in groove to be parallel.
Wherein, the pre-position spiral shell is provided with a screw on this groove, and also relative this screw spiral shell is provided with a bolt on this plug.
The beneficial effects of the utility model are:
The power supply unit of replaceable plug provided by the utility model; its electroconductive elastic sheet is location and the protection that is subjected to this location guide block; can avoid this electroconductive elastic sheet to be subjected to the effect of external force, or this plug and this body when joining the location wrong and damage, can increase its useful life.
Description of drawings
For further specifying concrete technology contents of the present utility model, below in conjunction with embodiment and accompanying drawing describes in detail as after, wherein:
Fig. 1 is the three-dimensional appearance exploded view of known power source supply.
Fig. 2 is the stereo appearance figure of the utility model preferred embodiment.
Fig. 3 is the three-dimensional appearance exploded view of the utility model preferred embodiment.
Fig. 4 is the cross sectional side view of the utility model preferred embodiment.
Fig. 5 is the different size plug schematic diagram of the utility model preferred embodiment.
Fig. 6 is another different size plug schematic diagram of the utility model preferred embodiment.
Fig. 7 is the three-dimensional appearance exploded view of another embodiment of the utility model.
Fig. 8 is the generalized section of the another embodiment of the utility model.
Embodiment
See also Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of preferred embodiment of power supply unit of replaceable plug, this power supply unit, and it is to include a body 20 and a plug 30 constitutes at least; Wherein:
These body 20 top front ends are concaved with the groove 21 that a front end is the open end, be to convex with a plug fixture block 22 in this groove 21, this plug fixture block 22 is from this groove 21 vertical extent upwards with a junction 221, and the free end of this connecting portion 221 is to expand the guide vane end stop 222 that is provided with a circle to both sides, simultaneously, the parallel location guide block 23 that upwards respectively convexes with a hollow on this groove 21 and in the both sides of this plug fixture block 22, these location guide blocks 23 are to be slidingly equipped with an electroconductive elastic sheet 24 by protruding out in this body 20, these electroconductive elastic sheets 24 are that the top that the sliding pivots of contact jaw 241 for a lamellar body are sheathed on these location guide block 23 interior these contact jaws 241 is slightly protruding top in this location guide block 23, simultaneously, the bottom of this electroconductive elastic sheet 24 is that vertical extent has an elastic tip 242, the end of this elastic tip 242 has also extended in parallel a junction 243, one end of this connecting portion 243 is to be fixedly arranged on this body 20, the relative other end then is provided with a socket end 244, electric wire 25 in this body 20 is to socket-connect with this socket end 244 with a bell and spigot joint 251, again, be provided with a press button 26 on this body 20 and in the bottom of groove 21 elasticity, the free end of this press button 26 be configured as a buckle 261 bullets be located on this groove 21 with this body 20 on the same plane of front end, in addition, this groove 21 bottoms and respectively be concaved with a stopper slot 27 in these buckle 261 both sides;
This plug 30 is to be inserted in relatively in the groove 21 of this body 20, this plug 30 is to include a base plate 31 and a socket 32, these socket 32 bottoms are concaved with a hollow tank 321, and also cover to establish relatively on this hollow tank 321 and be connected with this base plate 31, be equipped with two link slots 311 and a plug draw-in groove 312 on this base plate 31, these link slots 311 are to be installed with this location guide block 23 relatively, this plug draw-in groove 312 is to be equipped with a circle with respect to this guide vane end stop 222 to open reaming 3121 and wear for these guide vane end stops 222, and this opens reaming 3121 and towards the distolateral elongated slot 3122 that is equipped with of the opening of this groove 21, this elongated slot 3122 can supply these connecting portion 221 cunnings to establish and limit solid this guide vane end stop 222 relatively in this tank 321, simultaneously, socket 32 top rear of this plug 30 central authorities also are concaved with a contiguous block 322 with respect to this press button 26, on this contiguous block 322 and be concaved with a draw-in groove 323 and can supply these buckle 261 Elastic buckles, simultaneously, the bottom rear of this socket 32 also respectively convexes with a fixture block 324 in the both sides of this contiguous block 322, these fixture blocks 324 are to be inserted in relatively in this stopper slot 27, simultaneously, please cooperate and consult Fig. 5, Fig. 6, convex with the pin 325 of predetermined dimension in tank 321 tops of this socket 32 towards front end, these pin 325 inboard end points are relative with the link slot 311 of this base plate 31, and front end can be formed with the pin 325 of different size to meet the different socket specification in various countries.
By for further understanding the effect that the utility model structural feature, application technology means and institute's expection are reached, below the utility model occupation mode is narrated, believing be able to have more deep and concrete understanding to the utility model therefrom, as described below:
See also Fig. 3 and shown in Figure 4, power supply unit of the present utility model, when this plug 30 is desired to be inserted in the groove 21 of this body 20, need earlier this to be opened reaming 3121 and aim at this plug fixture block 22, this guide vane end stop 222 can be inserted in the tank 321 of this plug 30, simultaneously, these location guide blocks 23 also are sheathed in this link slot 311 relatively and its top is to be located in this tank 321, then, this plug 30 is pushed away downwards, this connecting portion 221 can be slidedly arranged in this elongated slot 3122 relatively, and this guide vane end stop 222 is to be positioned at this tank 321 and to be subjected to the spacing of this elongated slot 3122 relatively, the top of the contact jaw 241 of the electroconductive elastic sheet 24 in this location guide block 23 is the conductings of joining of the inboard end points that is positioned at this tank 321 and this pin 324, in addition, the buckle 261 of this press button 26 can have this draw-in groove 322 by the relative resilient buckles, and this fixture block 323 also is inserted in this stopper slot 27 relatively, this socket 30 can be fixed on this body 20 by limit and be difficult for taking off; When desiring to take off this plug 30, only need push this press button 26, make this buckle 261 can't spacing this draw-in groove 322, then this plug 30 promptly can with plug the action reverse procedure and take off.
In addition; what be worth carrying is again; this location guide block 23 is to be coated with this electroconductive elastic sheet 24, makes the contact jaw 241 of this electroconductive elastic sheet 24 only have the end points contact site of end face and this pin 324 to reveal especially, can avoid this electroconductive elastic sheet 24 to be subjected to damage of external force and crooked the damage; in addition; this plug 30 is to cover this socket 32 outward with base plate 31, and the effect of a protection is arranged, and can avoid this pin 324 to contact with extraneous; make the user be difficult for touching this pin 324, and can not produce danger.
See also shown in Figure 7, the utility model provides another embodiment of a kind of power supply unit of replaceable plug, it is mainly constructed is same with first embodiment, so repeat no more, wherein, this body 20 is concaved with a screw 28 on this groove 21, also relative spiral shell is provided with a bolt 33 on this plug 30, and when this plug 30 was inserted on this body 20 relatively, this bolt 33 spiral shell relatively was located in this screw 28, this plug 30 can be fixedly arranged on this body 20, not easily separated, and this press button 26 is to be arranged with in this body 20, this press button 26 needs can compress so that instrument is auxiliary in addition, complexity when increase separating this plug 30 can be avoided arbitrarily dismounting and meeting accident of child.
See also shown in Figure 8ly, the utility model provides a kind of another embodiment of power supply unit of replaceable plug, its mainly construct be with last embodiment with, so repeat no more, wherein; The buckle 231 of this press button 26 is bottoms of being located at this groove 31, makes this buckle 231 can not protrude from this groove 31 outsides, and is stirred easily and rupture.
At last, characteristics of the present utility model and effect arrangement are as follows:
1. the power supply unit of replaceable plug of the present utility model, its location guide block can have an excellent protection effect to this electroconductive elastic sheet, can avoid suffering damage of external force and damages bending, can increase the useful life of this power supply unit.
2. the power supply unit of replaceable plug of the present utility model, the base plate of its plug can have a good coating protective effect for this socket, can prevent that this pin from being touched and cause danger, and increases its fail safe.
3. the power supply unit of replaceable plug of the present utility model, when its plug is assembled on this body, need will to locate earlier guide block and this plug fixture block insert respectively this link slot and this plug draw-in groove open reaming after can connect and fix, accurate positioning during its assembling, not fragile location guide block and this plug fixture block of being somebody's turn to do can increase the accuracy and the fail safe of its assembling.
4. the power supply unit of replaceable plug of the present utility model, the socket end of its electroconductive elastic sheet can directly be socketed with the bell and spigot joint of this electric wire, and its assembling can increase working (machining) efficiency easily, reduces cost.
In sum, the utility model has its splendid progressive practicality in fact in like product, simultaneously all over looking into domestic and international technical data about this class formation, also finding no identical construction in the document exists formerly, be to have possessed novel patent condition, so file an application in accordance with the law so that, the utility model is real.
Above-described, only be of the present utility model one preferable possible embodiments, so the equivalent structure that every application the utility model specification and claim are done changes, ought to be included in the claim of the present utility model.
Claims (10)
1, a kind of power supply unit of replaceable plug, it is to include a body and a plug constitutes at least; It is characterized in that, wherein:
This body top is to be concaved with the groove that a predetermined side is the open end, convex with a plug fixture block in this groove, this plug fixture block with a junction from this groove vertical extent that makes progress, and the free end of this connecting portion is provided with a guide vane end stop toward the both sides expansion, simultaneously, protrude out the hollow location guide block of predetermined number on this groove in addition, these are located in guide blocks and are slidingly equipped with electroconductive elastic sheet, the top of these electroconductive elastic sheets is slightly protruding top and bottoms and link to each other with this intrinsic electric wire in this location guide block, in addition, this body also is concaved with the stopper slot of predetermined number in the side precalculated position of this bottom portion of groove, again, on this body and be provided with the press button of predetermined number, the free end of this press button is to be a buckle in this groove internal shaping;
This plug is to be located in the groove of this body, be to be provided with a hollow tank in it, and its rear end is that the link slot that is equipped with a plug draw-in groove and predetermined number is connected with this tank, this tank top also convexes with the pin of predetermined number towards front end with respect to the position of these link slots, this plug draw-in groove is to be provided with one with respect to this guide vane end stop to open reaming, and this is opened reaming and is equipped with an elongated slot towards the open end of this groove, simultaneously, this also relative this stopper slot in plug ring week pre-position convexes with fixture block, in addition, convex with corresponding contiguous block on this plug and with respect to these press buttons, the rear side of this contiguous block also is concaved with a draw-in groove with respect to this buckle.
2, as the power supply unit of claim 1 a described replaceable plug, it is characterized in that, wherein, this plug includes a base plate and a socket, be equipped with these link slots and this plug draw-in groove on this base plate, this socket bottom also is concaved with a tank, and this base plate is affixed relatively being covered on this tank.
3, as the power supply unit of claim 1 a described replaceable plug, it is characterized in that, wherein, this electroconductive elastic sheet is that the sliding pivot of the contact jaw of a lamellar body is sheathed in this location guide block, and the top of this place's of connecing end is slightly protruding in the top of this location guide block, and the bottom vertical of this electroconductive elastic sheet is extended with an elastic tip, this elastic tip terminal also extended in parallel a junction to both sides, one end of this connecting portion is fixedly arranged on this body, the relative other end is to be provided with a socket end, simultaneously, relative this socket end of the electric wire of this body is provided with a bell and spigot joint.
4, as the power supply unit of claim 1 a described replaceable plug, it is characterized in that, wherein, this press button is located at the opposite side of the open end of this groove, and the bottom of this groove also is concaved with stopper slot respectively in the both sides of this press button, simultaneously, be provided with this contiguous block on this plug and with respect to this press button, and the both sides of this contiguous block convex with this fixture block respectively.
As the power supply unit of claim 4 a described replaceable plug, it is characterized in that 5, wherein, the buckle of this press button is located at the bottom surface of this groove.
As the power supply unit of claim 4 a described replaceable plug, it is characterized in that 6, wherein, the buckle of this press button is located at the end face of this groove.
As the power supply unit of claim 4 a described replaceable plug, it is characterized in that 7, wherein, this press button is convexly set on this body.
As the power supply unit of claim 4 a described replaceable plug, it is characterized in that 8, wherein, this press button is arranged with in this body.
As the power supply unit of claim 1 a described replaceable plug, it is characterized in that 9, wherein, the plug draw-in groove in this groove is parallel with this location guide block, simultaneously, this link slot is also relative with this plug draw-in groove to be parallel.
As the power supply unit of claim 1 a described replaceable plug, it is characterized in that 10, wherein, the pre-position spiral shell is provided with a screw on this groove, also relative this screw spiral shell is provided with a bolt on this plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118005 CN2907071Y (en) | 2006-05-29 | 2006-05-29 | Power supply unit capable of replacing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118005 CN2907071Y (en) | 2006-05-29 | 2006-05-29 | Power supply unit capable of replacing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2907071Y true CN2907071Y (en) | 2007-05-30 |
Family
ID=38115717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620118005 Expired - Fee Related CN2907071Y (en) | 2006-05-29 | 2006-05-29 | Power supply unit capable of replacing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2907071Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436725B (en) * | 2007-11-12 | 2010-09-29 | 台达电子工业股份有限公司 | Electronic device with replaceable plug |
| CN103166037A (en) * | 2011-12-15 | 2013-06-19 | 富泰华工业（深圳）有限公司 | Mobile power source |
| CN103682715A (en) * | 2012-09-12 | 2014-03-26 | 富泰华工业（深圳）有限公司 | Plug |
-
2006
- 2006-05-29 CN CN 200620118005 patent/CN2907071Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436725B (en) * | 2007-11-12 | 2010-09-29 | 台达电子工业股份有限公司 | Electronic device with replaceable plug |
| CN103166037A (en) * | 2011-12-15 | 2013-06-19 | 富泰华工业（深圳）有限公司 | Mobile power source |
| TWI563742B (en) * | 2011-12-15 | 2016-12-21 | Hon Hai Prec Ind Co Ltd | Power bank |
| CN103166037B (en) * | 2011-12-15 | 2017-02-01 | 富泰华工业（深圳）有限公司 | Mobile power source |
| CN103682715A (en) * | 2012-09-12 | 2014-03-26 | 富泰华工业（深圳）有限公司 | Plug |
| CN103682715B (en) * | 2012-09-12 | 2017-06-06 | 富泰华工业（深圳）有限公司 | Plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2907071Y (en) | Power supply unit capable of replacing plug | |
| CN220066157U (en) | Elastic sheet conductive adapter and track socket | |
| CN2896576Y (en) | Convertable plug structure of power supply device | |
| CN101740970A (en) | Changeable plug-type charger | |
| CN100519164C (en) | Electrothermal sealer with improved basement | |
| CN2361023Y (en) | Multifunctional changeover plug of power supplying appts. | |
| CN209593058U (en) | A kind of charger baby | |
| CN203026419U (en) | Improved structure of button switch | |
| CN201450178U (en) | Lock type socket | |
| CN216288716U (en) | Column type battery with electric core adapter | |
| CN213989414U (en) | Convenient single-hand withdrawing device and mobile phone charger plug using same | |
| CN201114717Y (en) | Wireless earplug and rotary rack combination device | |
| CN216648730U (en) | Guide rail type conversion plug | |
| CN110829129B (en) | Rotating plug of charger | |
| CN201260004Y (en) | Combined electric power housing component suitable for international standard | |
| CN220342076U (en) | Battery charger | |
| CN217334484U (en) | Plug for electric connection | |
| CN210985017U (en) | Push button type USB socket | |
| CN201725977U (en) | Movable anti-skid socket | |
| CN209786366U (en) | General type power strip plug | |
| CN213989452U (en) | Multi-functional picture peg of portable | |
| CN201518378U (en) | AC socket hub with mobile phone universal charger | |
| CN2901717Y (en) | Mobile phone with charging function | |
| CN206022457U (en) | Multi-section type battery assembly | |
| CN201570753U (en) | Reverse GU24 lamp holder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20120529 |