CN217009807U - Adapter capable of replacing multi-specification plug - Google Patents
Adapter capable of replacing multi-specification plug Download PDFInfo
- Publication number
- CN217009807U CN217009807U CN202123026973.7U CN202123026973U CN217009807U CN 217009807 U CN217009807 U CN 217009807U CN 202123026973 U CN202123026973 U CN 202123026973U CN 217009807 U CN217009807 U CN 217009807U
- Authority
- CN
- China
- Prior art keywords
- plug
- groove
- movable assembly
- adapter
- elastic sheet
- 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.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
An adapter capable of replacing plugs with multiple specifications comprises an adapter main body (2) and a plug movable assembly (1), wherein a bottom shell (8) is arranged on the adapter main body (2), a groove (21) is formed in the bottom shell (8), and two metal contact pins (7) are arranged on the bottom surface of the groove (21); a buckle (24) is arranged on the bottom surface of the groove (21); the plug movable assembly (1) comprises a movable assembly bottom shell (15) and a plug assembly (14), two elastic piece hole grooves (61) are formed in the bottom surface (6) of the movable assembly bottom shell (15), contact elastic pieces (3) are arranged in the movable assembly bottom shell (15) corresponding to the elastic piece hole grooves (61), and the top surface of the movable assembly bottom shell (15) is connected with the plug assembly (14); the bottom surface (6) of the bottom shell of the movable assembly is provided with a clamping groove (62) matched with the buckle (24), and the positions of the two elastic sheet hole grooves (61) are matched with the positions of the two metal contact pins (7). The utility model saves space and is convenient to carry; the connection contact area of the contact elastic sheet and the metal contact pin is large, so that the product is safer and more stable during operation.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to a detachable movable plug structure meeting safety standards of various countries.
Background
With the improvement of living standard, more and more people travel abroad, but each country and each region have different plug specifications. The existing power adapter mainly comprises a body and a plug, and if different types of power sockets of different countries need adapters with plugs of different specifications, certain waste is caused; if the portable bicycle is carried in a trip, a lot of inconvenience is brought.
Disclosure of Invention
The utility model aims to provide an adapter with a replaceable multi-specification plug, which is convenient to carry in a trip.
The utility model adopts a technical scheme for achieving the aim that: an adapter capable of replacing a plug with multiple specifications comprises an adapter main body and a plug movable assembly, wherein a bottom shell is arranged on the adapter main body, a groove is formed in the bottom shell, one side of the groove is hollow, two metal contact pins are arranged on the bottom surface of the groove, and the two metal contact pins protrude out of the bottom surface of the groove; a buckle is arranged on the bottom surface of the groove; the plug movable assembly comprises a movable assembly bottom shell and a plug assembly, wherein two elastic piece hole grooves are formed in the bottom surface of the movable assembly bottom shell, contact elastic pieces are arranged in the movable assembly bottom shell corresponding to the elastic piece hole grooves, the top surface of the movable assembly bottom shell is connected with the plug assembly, an insertion column is arranged on the plug assembly, and the contact elastic pieces are electrically connected with the insertion column; the bottom surface of the bottom shell of the movable assembly is provided with a clamping groove matched with the buckle, and the positions of the two elastic sheet hole grooves are matched with the positions of the two metal contact pins;
the sliding clamping pieces are arranged on two sides of the bottom shell of the movable component, and sliding grooves are respectively arranged at the bottoms of two sides of the groove; the two side walls of the groove are respectively provided with a lower sliding chute corresponding to the sliding card, and the bottom of the lower sliding chute is communicated with the sliding chute; when the plug is combined, the sliding card is arranged in the lower sliding groove opening, the plug movable assembly is pressed downwards, and the sliding card is connected to the sliding groove through the lower sliding groove; the plug movable assembly is pushed towards the inner side of the groove, the sliding clamping sheet is arranged in the sliding groove, and the buckle is clamped and fixed in the clamping groove.
Preferably, the metal contact pins are in a sheet shape, and the two metal contact pins are arranged on the bottom surface of the groove in a linear mode.
Preferably, the plug assembly is provided with a plug post groove, and the plug post can be rotatably placed in the plug post groove.
Preferably, the buckle sets up on a shell fragment, and the shell fragment is equipped with the button outside extending to the recess on the end of shell fragment.
Preferably, the elastic sheet is Z-shaped, the fixed end of the elastic sheet is fixed on the bottom surface of the groove, and the free end of the elastic sheet is provided with a button.
Preferably, the contact spring is in an R shape and is fixed in the bottom shell of the movable assembly through a pressing plate screw and a pressing plate.
The utility model saves space, is convenient to carry, and has a structural shape with width of 29 mm; the connection between the contact spring and the metal contact pin is surface-to-surface contact, so that the contact area can be large, and the product is safer and more stable during operation; one machine has multiple purposes and is convenient to disassemble.
Drawings
FIG. 1 is a schematic combination diagram of one embodiment of the present invention;
FIG. 2 is a schematic diagram of one embodiment of the present invention;
FIG. 3 is an exploded view of one embodiment of the present invention;
FIG. 4 is a schematic combination diagram of a second preferred embodiment of the present invention;
FIG. 5 is a schematic diagram of a second preferred embodiment of the present invention;
FIG. 6 is a combination diagram of a third preferred embodiment of the present invention;
FIG. 7 is a schematic diagram of a third preferred embodiment of the present invention;
FIG. 8 is a schematic view of the assembly process of the preferred embodiment of the present invention.
Detailed Description
The utility model will be further explained with reference to the drawings and the embodiments.
As shown in fig. 2 and 3, an adapter capable of replacing a multi-specification plug comprises an adapter main body 2 and a plug movable assembly 1, wherein a bottom shell 8 is arranged on the adapter main body 2, a groove 21 is arranged on the bottom shell 8, one side of the groove 21 is hollow, two metal contact pins 7 are arranged on the bottom surface of the groove 21, and the two metal contact pins 7 protrude out of the bottom surface of the groove 21; a buckle 24 is arranged on the bottom surface of the groove 21; the plug movable assembly 1 comprises a movable assembly bottom shell 15 and a plug assembly 14, wherein two elastic sheet hole grooves 61 are formed in the bottom surface 6 of the movable assembly bottom shell 15, contact elastic sheets 3 are arranged in the movable assembly bottom shell 15 corresponding to the elastic sheet hole grooves 61, the top surface of the movable assembly bottom shell 15 is connected with the plug assembly 14, plug posts 19 are arranged on the plug assembly 14, and the contact elastic sheets 3 are electrically connected with the plug posts 19; the bottom surface 6 of the bottom shell of the movable assembly is provided with a clamping groove 62 matched with the buckle 24, and the positions of the two elastic sheet hole grooves 61 are matched with the positions of the two metal contact pins 7; the sliding clamping pieces 16 are arranged on two sides of the movable component bottom shell 15, and the sliding grooves 22 are respectively arranged at the bottoms of two sides of the groove 21; the two side walls of the groove 21 are respectively provided with a lower sliding chute 23 corresponding to the sliding card 16, and the bottom of the lower sliding chute 23 is communicated with the sliding chute 22; when the plug is combined, the sliding card piece 16 is arranged at the lower notch, the plug movable assembly 1 is pressed downwards, and the sliding card piece 16 passes through the lower chute 23 to the chute 22; the plug movable assembly 1 is pushed towards the inner side of the groove 21, the sliding clamping sheet 16 is arranged in the sliding groove 22, and the buckle 24 is clamped in the clamping groove 62. The use of the contact spring 3 can be combined with the shape of a pin matched with various national safety standards on the adapter main body 2, so that the pin is not particularly large for matching with safety standards with other standards, the width of the adapter main body 2 can be 28.5mm, and the thickness of the existing similar products is more than 40 mm.
The utility model can combine the plug components with different types on the same plug seat, the plug post 19 on the plug component 14 can be designed into various styles and shapes as shown in fig. 1, fig. 4 and fig. 6, so as to adapt to the requirements of the socket under different conditions, can be used at any time, and brings convenience to the use of the electrical appliance. Not only saves space and is convenient to carry, but also can reduce use cost.
The contact spring 3 is firstly inserted into the metal contact pin 7 in a centering way, and then is inserted from the side edge in an assembling sliding way and is fixedly assembled in place by combining the buckle 24. The connection of the contact elastic sheet 3 and the metal contact pin 7 in the working state is surface-to-surface connection, so that the product is safer and more stable in use.
As shown in fig. 2, 5 and 7, the metal contact pins 7 are sheet-shaped, and the two metal contact pins 7 are linearly arranged on the bottom surface of the groove 21.
As shown in fig. 1 and 3, the plug assembly 14 is provided with a plug slot 18, and a plug 19 is rotatably disposed in the plug slot 18. The plug column 19 can be folded and stored in the plug column groove 18 by 90 degrees.
As shown in fig. 2, 5 and 7, the buckle 24 is disposed on a spring 25, the spring 25 extends out of the groove 21, and the end of the spring 25 is provided with the button 12. The elastic sheet 25 is Z-shaped, the fixed end of the elastic sheet 25 is fixed on the bottom surface of the groove 21, and the free end of the elastic sheet 25 is provided with a button 12.
As shown in fig. 3, the contact spring 3 is R-shaped, and the contact spring 3 is fixed in the bottom shell 15 of the movable assembly through a pressing plate screw 5 and a pressing plate 4. When the assembly is carried out, the metal contact pin 7 is firstly inserted into the opening end of the contact elastic sheet 3, the metal contact pin 7 is contacted with the middle rear section of the contact elastic sheet 3 after the plug movable assembly 1 is moved to the right position, and the surfaces of the metal contact pin 7 and the middle rear section are connected. The main effect of the contact spring sheet is that the tail end of the spring sheet is fixed with the size structure of the metal contact pin 7, and only the shape of the other end of the contact spring sheet needs to be adjusted when the contact spring sheet is matched with plugs of different national specifications, so that the body size can be matched with a plug of a specification with a larger width without being very wide.
As shown in fig. 3, the adapter main body 2 includes a main body surface cover 11 and a bottom case 8, the PCBA assembly 10 is installed on the bottom case 8, the power cord 13 is electrically connected to the PCBA assembly 10, the main body surface cover 11 is provided with a power cord lead-in notch, the main body surface cover 11 is installed on the bottom case 8, and the PCBA assembly 10 is provided with the connection terminal 9.
The combined assembly of the utility model is as shown in fig. 8, the sliding card piece 16 on the plug movable component 1 is aligned to the lower chute opening of the adapter main body 2, then the plug movable component 1 is pressed downwards, the plug movable component 1 is horizontally placed on the adapter main body 2, and the sliding card piece 16 passes through the lower chute 23 to the chute 22; the plug movable assembly 1 is horizontally pushed towards the inner side of the groove 21, the sliding card 16 is arranged in the sliding groove 22 until the buckle 24 is clamped in the clamping groove 62, and the combined assembly is completed. When unloading and replacing, the button 12 on the free end of the elastic sheet 25 is pressed, the buckle 24 is separated from the clamping groove 62, the plug movable assembly 1 is horizontally pushed towards the outside of the groove 21, the sliding card piece 16 is pulled to the lower sliding groove 23, the plug movable assembly 1 is vertically pulled upwards, the plug movable assembly 1 is separated from the adapter main body 2, and unloading and separating are completed.
The utility model saves space, is convenient to carry, and has a structure shape with 29mm width; the connection between the contact spring and the metal contact pin is surface-to-surface contact, so that the contact area can be large, and the product is safer and more stable during operation; one machine has multiple purposes and is convenient to disassemble.
Claims (8)
1. An adapter of removable many specifications plug which characterized in that: the adapter comprises an adapter main body (2) and a plug movable assembly (1), wherein a bottom shell (8) is arranged on the adapter main body (2), a groove (21) is formed in the bottom shell (8), one side of the groove (21) is hollow, two metal contact pins (7) are arranged on the bottom surface of the groove (21), and the two metal contact pins (7) protrude out of the bottom surface of the groove (21); a buckle (24) is arranged on the bottom surface of the groove (21); the plug movable assembly (1) comprises a movable assembly bottom shell (15) and a plug assembly (14), two elastic piece hole grooves (61) are formed in the bottom surface (6) of the movable assembly bottom shell (15), contact elastic pieces (3) are arranged in the movable assembly bottom shell (15) corresponding to the elastic piece hole grooves (61), the top surface of the movable assembly bottom shell (15) is connected with the plug assembly (14), plug posts (19) are arranged on the plug assembly (14), and the contact elastic pieces (3) are electrically connected with the plug posts (19); the bottom surface (6) of the bottom shell of the movable assembly is provided with a clamping groove (62) matched with the buckle (24), and the positions of the two elastic sheet hole grooves (61) are matched with the positions of the two metal contact pins (7);
sliding clamping pieces (16) are arranged on two sides of a bottom shell (15) of the movable assembly, and sliding grooves (22) are respectively arranged at the bottoms of two sides of the groove (21); the two side walls of the groove (21) are respectively provided with a lower sliding chute (23) corresponding to the sliding card (16), and the bottom of the lower sliding chute (23) is communicated with the sliding chute (22); when the plug is combined, the sliding card piece (16) is arranged in the lower chute opening, the plug movable assembly (1) is pressed downwards, and the sliding card piece (16) is connected to the chute (22) through the lower chute (23); the plug movable assembly (1) is pushed towards the inner side of the groove (21), the sliding clamping sheet (16) is arranged in the sliding groove (22), and the buckle (24) is clamped and fixed in the clamping groove (62).
2. An adapter for a replaceable multi-format plug according to claim 1, wherein: the metal contact pins (7) are sheet-shaped, and the two metal contact pins (7) are linearly arranged on the bottom surface of the groove (21).
3. An adapter for a replaceable multi-format plug as claimed in claim 1, wherein: the plug assembly (14) is provided with a plug column groove (18), and the plug column (19) can be rotatably placed in the plug column groove (18).
4. An adapter for a replaceable multi-format plug according to claim 1, wherein: the buckle (24) is arranged on a spring plate (25), the spring plate (25) extends out of the groove (21), and the tail section of the spring plate (25) is provided with a button (12).
5. An adapter for a replaceable multi-format plug according to claim 4, wherein: the elastic sheet (25) is Z-shaped, the fixed end of the elastic sheet (25) is fixed on the bottom surface of the groove (21), and the free end of the elastic sheet (25) is provided with a button (12).
6. An adapter for a replaceable multi-format plug according to claim 1, wherein: the contact elastic sheet (3) is in an R shape, and the contact elastic sheet (3) is fixed in the movable assembly bottom shell (15) through a pressing plate screw (5) and a pressing plate (4).
7. An adapter for a replaceable multi-format plug according to claim 1, wherein: the metal contact pins (7) are flaky, and the two metal contact pins (7) are linearly arranged on the bottom surface of the groove (21); the plug assembly (14) is provided with a plug column groove (18), and the plug column (19) can be rotatably placed in the plug column groove (18); the buckle (24) is arranged on an elastic sheet (25), the elastic sheet (25) is Z-shaped, the fixed end of the elastic sheet (25) is fixed on the bottom surface of the groove (21), the elastic sheet (25) extends out of the groove (21), and the free end of the elastic sheet (25) is provided with a button (12); the contact elastic sheet (3) is in an R shape, and the contact elastic sheet (3) is fixed in the movable assembly bottom shell (15) through a pressing plate screw (5) and a pressing plate (4).
8. An adapter for a replaceable multi-format plug according to claim 1, wherein: adapter main part (2) are including main part face lid (11), drain pan (8), and install on drain pan (8) PCBA subassembly (10), and power cord (13) are connected with PCBA subassembly (10) electricity, are equipped with the power cord on main part face lid (11) and introduce the breach, and main part face lid (11) are installed on drain pan (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123026973.7U CN217009807U (en) | 2021-12-02 | 2021-12-02 | Adapter capable of replacing multi-specification plug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123026973.7U CN217009807U (en) | 2021-12-02 | 2021-12-02 | Adapter capable of replacing multi-specification plug |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217009807U true CN217009807U (en) | 2022-07-19 |
Family
ID=82382258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202123026973.7U Active CN217009807U (en) | 2021-12-02 | 2021-12-02 | Adapter capable of replacing multi-specification plug |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217009807U (en) |
-
2021
- 2021-12-02 CN CN202123026973.7U patent/CN217009807U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7857639B1 (en) | Safety electric connector | |
CN102437485B (en) | Safety protection socket | |
CN102158050A (en) | Power adapter with replaceable plug | |
CN101145626A (en) | Mobile phone charger | |
CN217009807U (en) | Adapter capable of replacing multi-specification plug | |
CN217406210U (en) | Mobile power supply charger with interchangeable AC plug | |
CN201178173Y (en) | Plug of power source | |
CN216700635U (en) | Base and power adapter with same | |
CN106848752B (en) | A kind of electric connector and connector assembly | |
CN216085509U (en) | Connector assembly | |
CN113783027B (en) | Connector assembly | |
CN210092519U (en) | Conversion socket capable of only pushing out single pin assembly in use | |
CN110265818B (en) | High-current connector | |
CN211238723U (en) | Sliding plate type electric shock prevention power socket | |
CN208189892U (en) | A kind of connector shell with touch-proof locking wire screw | |
CN221407702U (en) | Female terminal electric connector | |
CN112803189A (en) | Smart jack with children protect function | |
CN221041848U (en) | Multi-specification replaceable power plug | |
CN201038530Y (en) | Plug interchangeable power supply adapter | |
CN211508054U (en) | Charger for multinational plug | |
CN217334477U (en) | Safety electric connector | |
CN201315374Y (en) | Universal conversion power source connection wire | |
CN214505963U (en) | Female seat that charges of area outage function | |
CN221150982U (en) | Charger with adapter | |
CN213845594U (en) | Five-hole socket |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |