CN204577818U - A kind of power supply of replaceable plug - Google Patents
A kind of power supply of replaceable plug Download PDFInfo
- Publication number
- CN204577818U CN204577818U CN201520249224.6U CN201520249224U CN204577818U CN 204577818 U CN204577818 U CN 204577818U CN 201520249224 U CN201520249224 U CN 201520249224U CN 204577818 U CN204577818 U CN 204577818U
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- power supply
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- header body
- metal
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Abstract
The utility model relates to a kind of power supply of replaceable plug, it comprises power supply body and at least one header body, one surface of the shell of power supply body is formed with pair of parallel setting and protrudes from the jut on this surface, the inner side in these two parallel projections portions is provided with inwardly outstanding in opposite directions clamping part, forms buckle slot between clamping part lower surface and case surface; Jut also offers and is communicated with enclosure and outside terminal hole; Header body offers a pair with power supply body housing on this inserting groove that jut is plugged along end, the bottom of inserting groove is provided with the buckle limit corresponding with the buckle slot on power supply body.The utility model utilizes power supply body and header body to carry out grafting and assembles and form operable power supply, in header body, the shape of metal pin, specification can design arbitrarily, thus a power supply main body can be joined multiple there is header body that is dissimilar, gauge metal grafting, easy to use, cost-saving.
Description
Technical field:
The utility model relates to electronics and peripheral product technical field thereof, refers in particular to a kind of power supply of replaceable plug.
Background technology:
Along with the development of science and technology, the people travelling or go on business that gos out now can bring each electronic product, comprises computer, mobile phone, camera, video camera, GPS etc., has had electronic product just must bring corresponding charger or Switching Power Supply.But, due to differences such as the supply socket of every country, the shape of plug and supply power voltage situations, the charging device of domestic outfit directly can not connect external supply socket, therefore, need the conversion socket or the changeover plug that carry applicable destination country, can use.At present, also having on the market can changeover plug, but its structure is comparatively complicated, assembling uses and comparatively bothers, and some power supplys and socket are due to the factor such as orientation of plug terminal on power supply, can cause and to block other socket apertures after on power plug or do not block but still other can be hindered with the grafting of plugs, make troubles to user.
Utility model content:
The purpose of this utility model is the above-mentioned weak point of existing product, provides a kind of power supply of replaceable plug.
The technical solution adopted in the utility model is: a kind of power supply of replaceable plug, and it comprises a power supply body and at least one header body with the removable assembling of power supply body, and power supply body has shell and setting circuit board in the enclosure, wherein:
One surface of the shell of described power supply body is formed with pair of parallel setting and protrudes from the jut on this surface, and the inner side in these two parallel projections portions is provided with inwardly outstanding in opposite directions clamping part, forms buckle slot between clamping part lower surface and case surface; Described jut also offers and is communicated with enclosure and outside terminal hole;
In the inside of shell, jut position is provided with terminal position plate, be installed with metal terminal, and described metal terminal passes the terminal hole of jut between terminal position plate and outer casing inner wall;
Described header body offers a pair with described power supply body housing on this inserting groove that jut is plugged along end, the bottom of inserting groove is provided with the buckle limit corresponding with the buckle slot on described power supply body; Described header body is also provided with at least two when grafting body and power supply body are assembled, with the metal pin of metal terminal electrical contact on power supply body.
On the surface at the shell jut place of described power supply body, the rear place of jut is also provided with the boss of an inner hollow, a U-shaped cutting seam is offered along the upper surface of described boss, front surface and surface, jut place, position between U-shaped cutting seam forms elasticity movable part, the movable end of elasticity movable part is on the surface at jut place and between two juts, and the surface forming of movable end has a back-off portion; Accordingly, the lower surface of described header body offers the hole clipping corresponding with described back-off portion.
The inner end of two metal pin in described header body directly exposes upper surface in described inserting groove respectively.
Or the inner end of two metal grafting in described header body is connected with the sheet metal be arranged in header body respectively, upper surface in described inserting groove is exposed on a surface of described sheet metal.
The part that described metal terminal passes the terminal hole of protuberance is arch, and the arch end of metal terminal is free end, and the other end is the elongated end extending terminal position plate.
The utility model utilizes power supply body and header body to carry out grafting and assembles and form operable power supply, in header body, the shape of metal pin, specification can design as required, thus a power supply main body can be joined multiple there is header body that is dissimilar, gauge metal grafting, carry out collocation according to the on-site needs of tourism to use, bring convenience to the consumer of often travelling both at home and abroad, cost-saving; And, in the utility model header body and power supply body assembling, dismantle all very efficient and convenient, can complete without the need to any instrument, during use, also can reduce taking up room as the case may be as far as possible.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of a kind of embodiment assembled state of the utility model;
Fig. 2 is the stereogram of power supply body in the utility model;
Fig. 3 is the decomposing schematic representation of power supply body;
Fig. 4 is the structural representation of header body in Fig. 1 embodiment;
Fig. 5 is the decomposing schematic representation of header body in Fig. 1 embodiment;
Fig. 6, Fig. 7 are the schematic diagrames of the second embodiment header body in the utility model;
Fig. 8, Fig. 9 are the schematic diagrames of the third embodiment header body in the utility model;
Figure 10, Figure 11 are the schematic diagrames of the 4th kind of embodiment header body in the utility model;
Figure 12, Figure 13 are the schematic diagrames of the 5th kind of embodiment header body in the utility model.
Embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As shown in Fig. 1 ~ Fig. 5, described in the utility model is a kind of power supply of replaceable plug, it comprises the header body 2 of a power supply body 1 and at least one and the removable assembling of power supply body 1, the circuit board 12 that power supply body 1 has shell 11 and arranges in the enclosure, in the present embodiment, the shell 11 of power supply body 1 is made up of end box 111 and upper cover 112, the upper surface of the upper cover 112 of described power supply body 1 is formed with pair of parallel setting and protrudes from the jut 13 on this surface, the inner side of these two parallel juts 13 is provided with inwardly outstanding in opposite directions clamping part 131, buckle slot 130 is formed between clamping part 131 lower surface and case surface, described jut 13 also offers and is communicated with the inner and outside terminal hole 132 of shell 11,
In the inside of shell 11, jut 13 position is provided with terminal position plate 14, metal terminal 15 is installed with between terminal position plate 14 and shell 11 inwall, terminal position plate 14 is provided with metal terminal 15, and described metal terminal 15 passes the terminal hole 132 of jut 13; Metal terminal 15 and terminal position plate 14 offer location hole, and accordingly, shell 11 inner wall surface forms reference column, by location hole and reference column to fetching location and installation metal terminal 15, assembling is more for convenience; The part that described metal terminal 15 passes the terminal hole 132 of protuberance is arch, and the arch end of metal terminal 15 is free end, the other end is the elongated end extending terminal position plate 14 and outer casing inner wall, such metal terminal 15 has good elasticity and recovery capacity, can guarantee to realize electrical contact with metal pin, elongated end is convenient to be connected with circuit board 12.
Described header body 2 offers a pair with described power supply body 1 shell 11 on this inserting groove 21 that jut 13 is plugged along end, the bottom of inserting groove 21 is provided with the buckle limit 22 corresponding with the buckle slot 130 on described power supply body 1, and buckle limit 22 is plugged in buckle slot 130; Described header body 2 is also provided with at least two when grafting body 2 is assembled with power supply body 1, with the metal pin 23 of metal terminal 15 electrical contact on power supply body 1.
Furthermore, on the surface at shell 11 jut 13 place of described power supply body 1, the rear place of jut 13 is also provided with the boss 16 of an inner hollow, a U-shaped cutting seam 161 is offered along the upper surface of described boss 16, front surface and surface, jut 13 place, position between U-shaped cutting seam 161 forms elasticity movable part 17, the movable end of elasticity movable part 17 is on the surface at jut 13 place and between two juts 13, and the surface forming of movable end has a back-off portion 171; Accordingly, the lower surface of described header body 2 offers the hole clipping 24 corresponding with described back-off portion 171.
When header body 2 is along jut 13 end and jut 13 grafting, on the direction perpendicular to surface, jut 13 place, rely on the buckle limit 22 bottom header body 2 spacing with clamping part 131 buckle inside jut 13, and in the plugging direction, when header body 2 be plugged into contact with the surface of boss 16 time, back-off portion 171 on elasticity movable part 17 buckles in the hole clipping 24 bottom header body 2 just, is formed spacing, thus makes header body 2 and power supply body 1 assemble stable; When header body 2 pulled down by needs, only need press elasticity movable part 17, its movable end be moved in shell 11, back-off portion 171 can be made to depart from hole clipping 24, then by header body 2 along buckle slot 130 direction translation pull-out, being separated of header body 2 and power supply body 1 can be completed.
As Fig. 6-embodiment illustrated in fig. 13, the inner end of two metal pin 23 in described header body 2 directly exposes upper surface in described inserting groove 21 respectively.Or, embodiment as shown in Figure 4, Figure 5, the inner end of two metal grafting 23 in described header body 2 is connected with the sheet metal 25 be arranged in header body 2 respectively, upper surface in described inserting groove 21 is exposed on one surface of described sheet metal 25, namely the interior upper surface of inserting groove 21 offers a through hole 210, exposes for metal pin 23 or sheet metal 25.Two metal pin 23 expose the internal upper part at inserting groove 21 directly or indirectly through sheet metal 25 respectively, and after header body 2 and power supply body 1 are assembled, two metal pin 23 contact with the metal terminal 15 in header body 2, realize conduction.Such as Fig. 4 and Fig. 6 embodiment again, the direction of metal grafting 23 in two kinds of header body 2 is different, user can according to the factor such as grafting situation of socket specification, socket shape distribution and other electricity consumption product plugs, suitable header body is selected to be connected with power supply body, minimizing takes up room as far as possible, user-friendly.
During use, the inserting groove 21 of header body 2 is alignd with the jut 13 on power supply main body 1 shell 11, insert along jut 13 end to boss 16 direction, in the buckle slot 130 that the buckle limit 22 of inserting groove 21 bottom is entered inside jut 13, what realize perpendicular to grafting direction is spacing; When header body 2 contacts with boss 16 front surface, be piercing in the metal terminal 15 of jut 13 and metal grafting 23 inner face of upper surface in inserting groove 21 or the sheet metal 25 that is connected with metallized metal 23 contacts, and back-off portion 171 and hole clipping 24 realize being parallel to the spacing of grafting direction, header body 2 is connected with power supply body 1 is stable, powers to carry out being connected with external socket.
As shown in Fig. 6-Figure 13, the structural representation of other four kinds of embodiment header body 2, shape specification and position, the angle etc. of their metal grafting 23 are different from previous embodiment, specification is used to adapt to country variant or area and all types of socket, but their basic structure feature and Fig. 4, embodiment illustrated in fig. 5 be consistent, therefore just do not repeat.
In sum, the utility model utilizes power supply body 1 and header body 2 to carry out grafting and assembles and form operable power supply, in header body 2, the shape of metal pin 23, specification can design as required, thus a power supply main body 1 can be joined multiple there is header body that is dissimilar, gauge metal grafting, carry out collocation according to the on-site needs of tourism to use, bring convenience to the consumer of often travelling both at home and abroad, cost-saving; And, in the utility model header body and power supply body assembling, dismantle all very efficient and convenient, can complete without the need to any instrument, during use, also can reduce taking up room as the case may be as far as possible.
Claims (5)
1. a power supply for replaceable plug, it comprises a power supply body and at least one header body with the removable assembling of power supply body, and power supply body has shell and setting circuit board in the enclosure, it is characterized in that:
One surface of the shell of described power supply body is formed with pair of parallel setting and protrudes from the jut on this surface, and the inner side in these two parallel projections portions is provided with inwardly outstanding in opposite directions clamping part, forms buckle slot between clamping part lower surface and case surface; Described jut also offers and is communicated with enclosure and outside terminal hole;
In the inside of shell, jut position is provided with terminal position plate, be installed with metal terminal, and described metal terminal passes the terminal hole of jut between terminal position plate and outer casing inner wall;
Described header body offers a pair with described power supply body housing on this inserting groove that jut is plugged along end, the bottom of inserting groove is provided with the buckle limit corresponding with the buckle slot on described power supply body; Described header body is also provided with at least two when grafting body and power supply body are assembled, with the metal pin of metal terminal electrical contact on power supply body.
2. the power supply of replaceable plug according to claim 1, it is characterized in that: on the surface at the shell jut place of described power supply body, the rear place of jut is also provided with the boss of an inner hollow, a U-shaped cutting seam is offered along the upper surface of described boss, front surface and surface, jut place, position between U-shaped cutting seam forms elasticity movable part, the movable end of elasticity movable part is on the surface at jut place and between two juts, and the surface forming of movable end has a back-off portion; Accordingly, the lower surface of described header body offers the hole clipping corresponding with described back-off portion.
3. the power supply of replaceable plug according to claim 1 and 2, is characterized in that: the inner end of two metal pin in described header body directly exposes upper surface in described inserting groove respectively.
4. the power supply of replaceable plug according to claim 1 and 2, it is characterized in that: the inner end of two metal grafting in described header body is connected with the sheet metal be arranged in header body respectively, upper surface in described inserting groove is exposed on a surface of described sheet metal.
5. the power supply of replaceable plug according to claim 1, is characterized in that: the part that described metal terminal passes the terminal hole of protuberance is arch, and the arch end of metal terminal is free end, and the other end is the elongated end extending terminal position plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249224.6U CN204577818U (en) | 2015-04-22 | 2015-04-22 | A kind of power supply of replaceable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249224.6U CN204577818U (en) | 2015-04-22 | 2015-04-22 | A kind of power supply of replaceable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577818U true CN204577818U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249224.6U Active CN204577818U (en) | 2015-04-22 | 2015-04-22 | A kind of power supply of replaceable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934822A (en) * | 2015-06-24 | 2015-09-23 | 深圳市兰丁科技有限公司 | Intelligent socket and intelligent socket control system |
| CN108232542A (en) * | 2017-07-21 | 2018-06-29 | 广州市领能光电科技有限公司 | A kind of switch grafting holder assembly of novel power supply |
| CN113097835A (en) * | 2021-06-07 | 2021-07-09 | 山东精卫智能装备有限公司 | Charging plug's conversion head assembly line and charging plug |
-
2015
- 2015-04-22 CN CN201520249224.6U patent/CN204577818U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934822A (en) * | 2015-06-24 | 2015-09-23 | 深圳市兰丁科技有限公司 | Intelligent socket and intelligent socket control system |
| CN104934822B (en) * | 2015-06-24 | 2017-12-01 | 深圳市兰丁科技有限公司 | Smart jack and smart jack control system |
| CN108232542A (en) * | 2017-07-21 | 2018-06-29 | 广州市领能光电科技有限公司 | A kind of switch grafting holder assembly of novel power supply |
| CN113097835A (en) * | 2021-06-07 | 2021-07-09 | 山东精卫智能装备有限公司 | Charging plug's conversion head assembly line and charging plug |
| CN113097835B (en) * | 2021-06-07 | 2021-08-27 | 山东精卫智能装备有限公司 | Charging plug's conversion head assembly line and charging plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power conversion device with replaceable plug Effective date of registration: 20191125 Granted publication date: 20150819 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: FUHUA ELECTRONIC Co.,Ltd. Registration number: Y2019440000232 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220824 Granted publication date: 20150819 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: FUHUA ELECTRONIC Co.,Ltd. Registration number: Y2019440000232 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A power supply with replaceable plugs Effective date of registration: 20220830 Granted publication date: 20150819 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: FUHUA ELECTRONIC Co.,Ltd. Registration number: Y2022980014007 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |