CN212277565U - Conversion plug-in assembly and charging device - Google Patents
Conversion plug-in assembly and charging device Download PDFInfo
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- CN212277565U CN212277565U CN202021793402.9U CN202021793402U CN212277565U CN 212277565 U CN212277565 U CN 212277565U CN 202021793402 U CN202021793402 U CN 202021793402U CN 212277565 U CN212277565 U CN 212277565U
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- plug
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 55
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims 2
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a conversion plug-in assembly and a charging device, the assembly comprises a plug-in base, a plug cover plate and a plug pin elastic sheet group, the plug cover plate is connected with the plug-in base by a buckle, and one side of the plug cover plate, which is away from the plug-in base, is provided with a conversion plug; the pin elastic sheet group comprises two pin elastic sheets which are arranged in parallel, and the pin elastic sheets are arranged between the plug-in base and the plug cover plate; the pin spring plate comprises a spring plate body, pin parts and joint parts, the pin parts and the joint parts are arranged at two ends of the spring plate body, the pin parts are arranged on one side of the spring plate body facing the plug cover plate, the joint parts are arranged on one side of the spring plate body facing the plug cover plate, two sides of the spring plate body are respectively attached to the plug base and the plug cover plate, the pin parts are inserted into the plug base and are located outside the plug base, and the joint parts are abutted to the conversion plug. The utility model provides a subassembly makes well rule charging device can convert to plugs such as corresponding European standard, english standard according to actual demand is nimble, and the grafting part is connected more reliably, and the molding is more pleasing to the eye.
Description
Technical Field
The utility model relates to a battery charging outfit technical field specifically relates to a conversion grafting subassembly and charging device.
Background
The conventional plug is mostly a single and fixed plug, and moreover, the plug type used in each country is different, the fixed plug only provides a single electrical appliance to correspond to a single socket for use, and if the fixed plug meets the sockets of other specifications, the fixed plug is easy to cause inconvenience in use. In order to avoid the problem of inconsistent specifications when using domestic appliances abroad, transformer accessories including a medium-sized transformer and a plurality of power plugs with different specifications must be purchased, so that users can select corresponding power plugs for use. However, most of the existing chargers with the conversion plug-in components have the problems of poor contact, complex structure, complex manufacturing process and the like.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a conversion grafting subassembly and charging device aims at solving above-mentioned technical problem.
In order to achieve the above object, the utility model provides a conversion plug assembly, include:
inserting a base;
the plug cover plate is connected with the plug base in a buckling mode, and a conversion plug is arranged on one side, away from the plug base, of the plug cover plate;
the pin elastic sheet group comprises two pin elastic sheets which are arranged in parallel, and the pin elastic sheets are arranged between the plug-in base and the plug cover plate; wherein,
the pin spring plate comprises a spring plate body, pin parts and joint parts, wherein the pin parts and the joint parts are arranged at two ends of the spring plate body, the pin parts are arranged on one side of the plug base facing the spring plate body, the joint parts are arranged on one side of the plug cover plate facing the spring plate body, two sides of the spring plate body are respectively attached to the plug base and the plug cover plate, the pin parts are inserted into the plug base and are positioned outside the plug base, and the joint parts are abutted to the conversion plug.
Preferably, the pin part comprises two opposite clamping pieces, and the clamping pieces are connected with the elastic piece body.
Preferably, the clamping pieces are arc-shaped structures, and the distance between the two clamping pieces is the smallest at the middle.
Preferably, the pin part comprises a connecting piece, the connecting piece is connected with the elastic piece body through the connecting piece, and the connecting piece is perpendicular to the elastic piece body.
Preferably, the joint part is a bent part of the elastic sheet body, and an included angle between the joint part and the elastic sheet body is an acute angle.
Preferably, the socket base further comprises two accommodating grooves which are formed in the body of the socket base and deviate from the plug cover plate, and the accommodating grooves accommodate the pin parts.
Preferably, an opening is formed at one side of the short edge of the accommodating groove.
Preferably, one side of the plug cover plate, which faces the conversion plug, is further provided with a plug groove, and the conversion plug penetrates through the plug groove to abut against the joint part.
The utility model also provides a charging device, charging device includes the charging device body and changes the grafting subassembly, conversion grafting subassembly is as above-mentioned conversion grafting subassembly, the charging device body includes well rule plug, well rule plug with participate in the shell fragment group and connect.
The utility model discloses among the technical scheme, this conversion plug assembly includes: the plug cover plate is connected with the plug base in a buckling mode, and a conversion plug is arranged on one side, away from the plug base, of the plug cover plate; the pin elastic sheet group comprises two pin elastic sheets which are arranged in parallel, and the pin elastic sheets are arranged between the plug-in base and the plug cover plate; the pin spring plate comprises a spring plate body, pin parts and joint parts, the pin parts and the joint parts are arranged at two ends of the spring plate body, the pin parts are arranged on one side of the spring plate body facing the plug cover plate, the joint parts are arranged on one side of the spring plate body facing the plug cover plate, two sides of the spring plate body are respectively attached to the plug base and the plug cover plate, the pin parts are inserted into the plug base and are located outside the plug base, and the joint parts are abutted to the conversion plug. Through setting up above-mentioned structure, the conversion grafting subassembly that this application provided makes well rule charging device can convert the plugs such as european style rule, english rule that correspond according to actual demand is nimble, and grafting part connects more reliably, and the molding is more pleasing to the eye.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an exploded schematic view of an embodiment of a conversion plug assembly of the present invention;
fig. 2 is a schematic structural view of a pin spring according to an embodiment of the conversion socket assembly of the present invention;
fig. 3 is a schematic structural diagram of a plug base according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 from another angle;
fig. 5 is a schematic structural diagram of a charging device body according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 10 | Plug-in |
41 | |
|
| 11 | Containing |
42 | |
|
| 11a | Opening of the |
| Clamping piece | |
| 20 | |
| Connecting sheet | |
| 21 | Plug-in |
43 | |
|
| 30 | Change- |
50 | |
|
| 40 | |
51 | Plug with middle gauge |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a conversion grafting subassembly.
Referring to fig. 1 to 4, in an embodiment of the present invention, the conversion plug assembly includes: the plug base 10, the plug deck 20 and the pin spring piece 40 set. The plug cover plate 20 is connected with the plug base 10 in a buckling mode, and a conversion plug 30 is arranged on one side, away from the plug base 10, of the plug cover plate 20; the pin elastic sheet 40 group comprises two pin elastic sheets 40 which are arranged in parallel, and the pin elastic sheets 40 are arranged between the plug-in base 10 and the plug cover plate 20; the pin spring 40 includes a spring body 41, and a pin portion 42 and a joint portion 43 disposed at two ends of the spring body 41, the pin portion 42 is disposed on one side of the spring body 41 facing the plug base 10, the joint portion 43 is disposed on one side of the spring body 41 facing the plug cover plate 20, two sides of the spring body 41 are respectively attached to the plug base 10 and the plug cover plate 20, the pin portion 42 is plugged into the plug base 10 and located outside the plug base 10, and the joint portion 43 is abutted to the conversion plug 30.
In this embodiment, the conversion socket assembly includes a socket base 10, a plug cover plate 20 and a pin spring sheet 40 set, the plug cover plate 20 is connected with the socket base 10 in a snap-fit manner, and a conversion plug 30 is disposed on one side of the plug cover plate 20 away from the socket base 10; the pin spring sheet 40 group comprises two pin spring sheets 40 which are arranged in parallel, and the pin spring sheets 40 are arranged between the plug base 10 and the plug cover plate 20; the pin spring 40 includes a spring body 41, and a pin portion 42 and a joint portion 43 disposed at two ends of the spring body 41, the pin portion 42 is disposed on one side of the spring body 41 facing the plug base 10, the joint portion 43 is disposed on one side of the spring body 41 facing the plug cover plate 20, two sides of the spring body 41 are respectively attached to the plug base 10 and the plug cover plate 20, the pin portion 42 is plugged into the plug base 10 and is located outside the plug base 10, and the joint portion 43 is abutted to the conversion plug 30. Through setting up above-mentioned structure, the conversion grafting subassembly that this application provided makes well rule charging device can convert the plugs such as european style rule, english rule that correspond according to actual demand is nimble, and grafting part connects more reliably, and the molding is more pleasing to the eye.
Referring to fig. 2 in particular, in the present embodiment, the pin portion 42 includes two opposite clamping pieces 42a, the clamping pieces 42a are connected to the spring plate body 41, and the pin portion 42 of the pin spring plate 40 can clamp the middle gauge plug 51 through the two clamping pieces 42a, so as to form a stable conductive connection. Generally, the two pin domes 40 may be mirror images as shown in fig. 1, or may be identical structures, and only one of the pin domes 40 is shown in fig. 2.
Preferably, the clamping pieces 42a have an arc-shaped structure, and the distance between the two clamping pieces 42a is the smallest at the middle, that is, the distance between the two ends of the two clamping pieces 42a is large, and the distance between the two ends is the smallest, so that the smooth insertion and the stable clamping of the middle gauge plug 51 are facilitated.
Specifically, the pin portion 42 includes a connecting piece 42b, the connecting piece 42b is connected to the elastic piece body 41 through the connecting piece 42b, and the connecting piece 42b is perpendicular to the elastic piece body 41.
In this embodiment, the joint portion 43 is a bent portion of the elastic sheet body 41, and an included angle between the joint portion 43 and the elastic sheet body 41 is an acute angle.
In this embodiment, the inserting base 10 further includes two accommodating grooves 11 protruding from the body thereof away from the plug cover plate 20, and the accommodating grooves 11 accommodate the pin portions 42.
Specifically, an opening 11a is formed at one side of a short edge of the receiving groove 11, so that the pin portion 42 of the pin spring 40 can be inserted into the middle plug 51 of the domestic general charging device from the opening 11 a.
In a preferred embodiment, the plug cover plate 20 is further provided with a plug slot 21 on a side facing the conversion plug 30, and the conversion plug 30 passes through the plug slot 21 and abuts against the joint part 43.
The utility model discloses still provide a charging device, refer to fig. 5, charging device includes charging device body 50 and conversion grafting subassembly, conversion grafting subassembly is as above-mentioned conversion grafting subassembly, charging device body 50 includes well rule plug 51, well rule plug 51 with participate in the shell fragment 40 group link. The specific structure of the conversion plug-in module refers to the above embodiments, and since the charging device adopts all the technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here. The charging device in fig. 5 is a domestic universal medium-sized charger, and the corresponding adaptive conversion plug assembly is an english conversion plug 30, but the present application is not limited to the conversion of a medium-english plug, and the conversion plug 30 with different specifications can be configured to be used for the conversion of a medium-european plug.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (9)
1. A conversion jack assembly, comprising:
inserting a base;
the plug cover plate is connected with the plug base in a buckling mode, and a conversion plug is arranged on one side, away from the plug base, of the plug cover plate;
the pin elastic sheet group comprises two pin elastic sheets which are arranged in parallel, and the pin elastic sheets are arranged between the plug-in base and the plug cover plate; wherein,
the pin spring plate comprises a spring plate body, pin parts and joint parts, wherein the pin parts and the joint parts are arranged at two ends of the spring plate body, the pin parts are arranged on one side of the plug base facing the spring plate body, the joint parts are arranged on one side of the plug cover plate facing the spring plate body, two sides of the spring plate body are respectively attached to the plug base and the plug cover plate, the pin parts are inserted into the plug base and are positioned outside the plug base, and the joint parts are abutted to the conversion plug.
2. The conversion jack assembly of claim 1, wherein the pin portion includes two opposing clip tabs, the clip tabs connecting the dome body.
3. The conversion jack assembly of claim 2, wherein the retention tabs are arcuate in configuration and the spacing between the two retention tabs is at a minimum at the middle thereof.
4. The conversion plug assembly of claim 2, wherein the pin portion includes a connecting piece, the connecting piece is connected to the spring body through the connecting piece, and the connecting piece is perpendicular to the spring body.
5. The conversion jack assembly of claim 1, wherein the connector portion is a bent portion of the spring body, and an included angle between the connector portion and the spring body is an acute angle.
6. The conversion plug assembly of claim 1, wherein the plug base further comprises two receiving slots protruding from the body thereof away from the plug cover, the receiving slots receiving the pin portions.
7. The conversion socket assembly of claim 6, wherein an opening is provided on one side of a short edge of the receiving groove.
8. The conversion plug assembly of claim 1, wherein a plug slot is further disposed on a side of the plug cover plate facing the conversion plug, and the conversion plug passes through the plug slot to abut against the connector portion.
9. A charging device, characterized in that, the charging device includes a charging device body and a conversion plug assembly, the conversion plug assembly is the conversion plug assembly of any one of claims 1 to 8, the charging device body includes a middle plug, the middle plug is connected with the pin spring sheet set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021793402.9U CN212277565U (en) | 2020-08-25 | 2020-08-25 | Conversion plug-in assembly and charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021793402.9U CN212277565U (en) | 2020-08-25 | 2020-08-25 | Conversion plug-in assembly and charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212277565U true CN212277565U (en) | 2021-01-01 |
Family
ID=73870537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021793402.9U Active CN212277565U (en) | 2020-08-25 | 2020-08-25 | Conversion plug-in assembly and charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212277565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864494A (en) * | 2020-08-25 | 2020-10-30 | 湖南炬神电子有限公司 | Conversion plug-in assembly and charging device |
-
2020
- 2020-08-25 CN CN202021793402.9U patent/CN212277565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864494A (en) * | 2020-08-25 | 2020-10-30 | 湖南炬神电子有限公司 | Conversion plug-in assembly and charging device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |