CN210468841U - Portable traveling charger - Google Patents
Portable traveling charger Download PDFInfo
- Publication number
- CN210468841U CN210468841U CN201921457488.5U CN201921457488U CN210468841U CN 210468841 U CN210468841 U CN 210468841U CN 201921457488 U CN201921457488 U CN 201921457488U CN 210468841 U CN210468841 U CN 210468841U
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- Prior art keywords
- charging wire
- charging
- cover
- lid
- cover body
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- 239000002184 metal Substances 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000005489 elastic deformation Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The application discloses a portable travel charger, which comprises a shell integrally formed with a plurality of metal insertion sheets, wherein the front end of the shell is provided with an installation platform protruding upwards, the installation platform is provided with a sealing cover in threaded connection, and a containing cavity for containing the plurality of metal insertion sheets is arranged in the sealing cover; still including articulate in the lid is placed to the charging wire of casing rear end, the charging wire is placed and is equipped with the charging wire that holds the charging wire in the lid and holds the chamber. This application is equipped with the outstanding mount pad that makes progress through the front end at the casing, through a plurality of metal inserted sheets of closing cap protection with mount pad threaded connection, place the lid through having set up articulated charging wire in the rear end of casing simultaneously, accomodate into the charging wire with the charging wire and place in the lid, can place the problem that the lid protected the charging wire by crushing through the charging wire when carrying out an organic whole and carrying, it is fixed with the casing through a fixing device, this application simple structure, high durability and convenient installation, the characteristics of easily accomodating have.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to the technical field of chargers, in particular to a portable travel charger.
[ background of the invention ]
Cell-phone charger and charging wire are the article of carrying in the travel, and the condition of forgetting to take is appeared omitting easily in the part of cell-phone charger and charging wire, owing to carry article more the problem that can also appear crushing the charging wire moreover.
[ Utility model ] content
This application will solve the present cell-phone charger and the condition of forgetting to take is appeared omitting easily in the part of taking in of charging wire, owing to carry article more still can appear crushing the technical problem of charging wire, provides portable travel charger moreover.
In order to solve the technical problem, the method is realized by the following technical scheme:
the utility model provides a portable traveling charger, which comprises a shell integrally formed with a plurality of metal insertion sheets, wherein the front end of the shell is provided with an installation platform protruding upwards, the installation platform is provided with a sealing cover in threaded connection, a containing cavity for containing the plurality of metal insertion sheets is arranged in the sealing cover, and the sealing cover is provided with an ear hole for carrying;
an opening is formed in one end, far away from the plurality of metal insertion pieces, of the shell and used for forming an installation cavity with the inner wall of the shell, a cover body used for sealing the installation cavity is further arranged on the opening, a circuit board is arranged in the installation cavity, a charging socket is arranged on the circuit board, and a charging opening matched with the charging socket is formed in the cover body;
the portable travel charger still including articulate in the lid is placed to the charging wire of casing rear end, the charging wire place cover be equipped with articulated portion of casing, the charging wire is placed and is equipped with the charging wire that holds the charging wire in the lid and holds the chamber, the charging wire holds the intracavity and keeps away from one side of articulated portion be equipped with the casing cooperation will the charging wire is placed the lid and is fixed in first fixing device on the casing.
A fixed seat used for fixing the charging wire is arranged in the charging wire placing cover, the fixed seat comprises a rotary base arranged on the top surface of the charging wire accommodating cavity, a rotary part capable of rotating relative to the base and a rotary shaft used for fixing the rotary part on the rotary base are arranged on the base, rotary covers used for rotating the rotary shaft are respectively arranged at two ends of the rotary shaft, and a rotary cover groove used for accommodating the rotary cover is arranged on the charging wire placing cover;
be equipped with on the rotating part and be used for holding two wire casings of charging wire, be equipped with the bayonet socket between two wire casings.
A first convex column is further arranged in the charging line accommodating cavity, and a first concave cavity for accommodating the first fixing device is formed in the first convex column;
the mounting cavity is internally provided with a second convex column corresponding to the first convex column in position, the second convex column is internally provided with a second fixing device which is matched with and fixed to the first fixing device and is used for fixing the charging line placing cover, and the first fixing device and the second fixing device are both magnets.
The rotary cover is provided with a pit used for being in contact with a finger, and hemispherical convex blocks are arranged on the periphery of the pit.
Part of the metal insertion sheet extends into the mounting cavity, and the circuit board is in contact with and fixed to the metal insertion sheet through a plurality of sliding grooves longitudinally formed in the inner wall, so that the circuit board is conductive; the circuit board is provided with a conductive contact piece detachably connected with the metal insertion piece.
Conductive contact is the metal contact that has the elastic deformation function, be equipped with the confession on the conductive contact metal inserted sheet male passageway, the passageway is big end down's trapezoidal setting, frictional force and the extrusion force that produces each other when metal inserted sheet inserts in the passageway crescent, so that metal inserted sheet joint in the passageway internal fixation.
The cover body is provided with a plurality of cylindrical grooves, the cover body is provided with a convex column matched with the cylindrical grooves, and the convex column is inserted into the cylindrical grooves so that the cover body and the cover body are clamped and fixed.
Charging socket is USB socket, be equipped with on the lid and be used for fixing charging socket week side's fixed slot follows be equipped with the ring baffle on the lateral wall of fixed slot, the last location opening that is equipped with of ring baffle, still be equipped with on the ring baffle inner wall a plurality of with the location buckle of charging socket contact.
The cover body is characterized in that the shell body is further provided with a clamping groove for containing the cover body, the peripheral surface of the cover body is in contact with the groove wall of the clamping groove, a plurality of convex blocks in contact with the groove wall are arranged on the peripheral surface of the inner side surface of the cover body, and when the cover body is inserted into the clamping groove, the convex blocks and the groove wall are fixedly clamped through friction force, so that the cover body is fixed in the clamping groove.
The lug boss is also provided with a notch extending downwards, and the depth range of the notch is 15-20 mm.
Compared with the prior art, the application has the following advantages:
the embodiment of the utility model provides a be equipped with the outstanding mount pad that makes progress through the front end at the casing, through a plurality of metal inserted sheets of closing cap protection with mount pad threaded connection, place the lid through having set up articulated charging wire in the rear end of casing simultaneously, accomodate into the charging wire with the charging wire and place in the lid, can place the problem that the lid was protected the charging wire to be crushed through the charging wire when carrying out an organic whole and carry out, it is fixed with the casing through first fixing device, simple structure, high durability and convenient installation have the characteristics of easily accomodating.
[ description of the drawings ]
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a perspective view of the portable travel charger of the present application.
Fig. 2 is an exploded view of the portable travel charger of the present application.
Fig. 3 is a cross-sectional view of the portable travel charger of the present application.
Fig. 4 is an exploded view of the housing 20 of the present application.
Fig. 5 is an exploded view from another perspective of the housing 20 of the present application.
[ detailed description ] embodiments
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.
Referring to fig. 1 to 5, the present invention provides a portable traveling charger, including a housing 20 integrally formed with a plurality of metal insertion pieces 10, a first mounting platform 200 protruding upward is disposed at the front end of the housing 20, a sealing cover 50 connected by a thread is disposed on the mounting platform 200, a containing cavity 500 for containing the plurality of metal insertion pieces 10 is disposed in the sealing cover 50, and an ear hole 501 for carrying is disposed on the sealing cover 50; an opening 201 is formed in one end, far away from the plurality of metal insertion pieces 10, of the shell 20, and is used for forming an installation cavity 203 with an inner wall 202 of the shell 20, a cover body 30 used for sealing the installation cavity 203 is further arranged on the opening 201, a circuit board 40 is arranged in the installation cavity 203, a charging socket 401 is arranged on the circuit board 40, and a charging opening matched with the charging socket 401 is formed in the cover body 30; the portable travel charger still including articulate in lid 60 is placed to the charging wire of casing 20 rear end, the charging wire place be equipped with on the lid 60 with casing 20 articulated portion 601, the charging wire is placed and is equipped with the charging wire that holds the charging wire in the lid 60 and holds chamber 603, the charging wire holds and keeps away from in the chamber 603 one side of articulated portion be equipped with casing 20 cooperation will lid 60 is placed to the charging wire is fixed in first fixing device 604 on the casing 20. The embodiment of the utility model provides a through the front end of casing 20 is equipped with the outstanding mount table 200 that makes progress, through a plurality of metal inserted sheets 10 of closing cap 50 protection with mount table 200 threaded connection, place lid 60 through having set up articulated charging wire in the rear end of casing 20 simultaneously, accomodate the charging wire and place in 60 lids, can place the problem that lid 60 protection charging wire was crushed through the charging wire when carrying out integrative carrying again, it is fixed with casing 20 through first fixing device 604, simultaneously the accessible ear hole 501 prevents on the key ring, this application simple structure, simple to operate has the characteristics of easily accomodating.
A fixing seat for fixing the charging wire is arranged in the charging wire placing cover 60, the fixing seat comprises a rotating base 605a arranged on the top surface of the charging wire accommodating cavity 603, a rotating part 605b which can rotate relative to the base 605a and a rotating shaft 605c for fixing the rotating part 605b on the rotating base 605a are arranged on the base 605a, two ends of the rotating shaft 605c are respectively provided with a rotating cover 605d for rotating the rotating shaft 605c, and a rotating cover groove for accommodating the rotating cover 605d is arranged on the charging wire placing cover 60; the rotating part 605b is provided with two wire slots 605e for accommodating the charging wire, and a bayonet 605f is provided between the two wire slots 605 e. The bayonet 605f is used for fixing the middle part of charging wire, rotating part 605b is used for rotatory charging wire of accomodating, rotatory lid 605d is conveniently followed the outside that lid 60 was placed to the charging wire is rotated rotating part 605 b.
A first convex column 603a is further arranged in the charging wire accommodating cavity 603, and a first concave cavity 603b for accommodating the first fixing device 604 is arranged on the first convex column 603 a; a second convex column 203a corresponding to the first convex column 603a is arranged in the mounting cavity 203, a second fixing device 203b which is matched with the first fixing device 604 and fixes the charging wire placing cover 60 is arranged in the second convex column 203a, and the first fixing device 604 and the second fixing device 203b are both magnets. The magnets are fixed, and the fixing structure has the characteristics of simple structure and stable fixation.
The rotating cover 605d is provided with a concave 605g for contacting with a finger, and a hemispherical convex 605h is arranged around the concave 605 g. The concave pits 605g are convenient to insert into the finger position, and the hemispherical convex blocks 605h increase the friction force with the finger.
Part of the metal insert 10 extends into the mounting cavity 203, and the circuit board 40 is fixed in contact with the metal insert 10 through a plurality of sliding grooves 204 longitudinally arranged on the inner wall 202, so that the circuit board 40 is conductive; the circuit board 40 is provided with a conductive contact piece 402 detachably connected with the metal insert piece 10. The circuit board 40 and the metal inserting sheet 10 can be quickly assembled through detachable connection, and the structure is simple and easy to install.
The conductive contact piece 402 is a metal contact piece with an elastic deformation function, a channel 402a for inserting the metal insertion piece 10 is arranged on the conductive contact piece 402, the channel 402a is in a trapezoidal arrangement with a small upper part and a large lower part, and the friction force and the extrusion force generated when the metal insertion piece 10 is inserted into the channel 402a are gradually increased, so that the metal insertion piece 10 is clamped in the channel 402a for fixation. Metal inserted sheet 10 inserts in passageway 402a, conductive contact 402 produces elastic deformation, leads to passageway 402a enlarges, but conductive contact 402 produces elastic deformation and can produce an opposite effort simultaneously, frictional force and extrusion force promptly, with metal inserted sheet 10 contacts, until metal inserted sheet 10 with conductive contact 402 passes through frictional force and extrusion force joint fixed, and the structure is simple to answer, easily installs.
The casing 20 is further provided with a boss 206 for placing the cover 30, the boss 206 is provided with a plurality of cylindrical grooves 207, the cover 30 is provided with a convex column 301 matched with the cylindrical grooves 207, and the convex column 301 is inserted into the cylindrical grooves 207, so that the cover 30 and the casing 20 are clamped and fixed. Cylindrical recess 207 with the joint simple structure of projection 301 is easily installed.
The case 20 is further provided with a locking groove 208 for accommodating the cover 30, the circumferential surface of the cover 30 contacts with a groove wall 208a of the locking groove 208, a plurality of protrusions 306 contacting with the groove wall 208a are arranged along the circumferential surface of the inner side surface 300 of the cover 30, and when the cover 30 is inserted into the locking groove 208, the protrusions 306 and the groove wall 208a are fixedly locked by friction, so that the cover 30 is fixed in the locking groove 208. The engaging groove 208 is used for accommodating the cover 30, so as to prevent the cover 30 from protruding from the housing 20, and the cover 30 is easy to fall off and cannot shield dust and water, thereby affecting the use of the circuit board 40.
The boss 206 is further provided with a notch extending downwards, and the depth range of the notch is 15-20 mm. The notch makes part of the bump 306 suspended in the air, so that the cover body 30 can be conveniently taken out of the shell 20, if glue is used for fixing, the glue can be solidified in the notch, the glue is prevented from flowing to the bottom of the mounting cavity 203 and polluting the circuit board 40, and the optimal depth of the notch is 20 mm.
As described above, the embodiments of the present application have been described in detail, but the present application is not limited to the above embodiments. Even if various changes are made in the present application, the protection scope of the present application is still included.
Claims (10)
1. A portable traveling charger comprises a shell (20) integrally formed with a plurality of metal insertion sheets (10), and is characterized in that the front end of the shell (20) is provided with an upward protruding installation platform (200), the installation platform (200) is provided with a sealing cover (50) in threaded connection, an accommodating cavity (500) for accommodating the plurality of metal insertion sheets (10) is arranged in the sealing cover (50), and the sealing cover (50) is provided with an ear hole (501) for carrying;
an opening (201) is formed in one end, far away from the plurality of metal insertion pieces (10), of the shell (20) and used for forming an installation cavity (203) with an inner wall (202) of the shell (20), a cover body (30) used for sealing the installation cavity (203) is further arranged on the opening (201), a circuit board (40) is arranged in the installation cavity (203), a charging socket (401) is arranged on the circuit board (40), and a charging opening matched with the charging socket (401) is formed in the cover body (30);
portable travel charger still including articulate in lid (60) is placed to the charging wire of casing (20) rear end, the charging wire place be equipped with on lid (60) with casing (20) articulated portion (601), the charging wire is placed and is equipped with the charging wire that holds the charging wire in lid (60) and holds chamber (603), the charging wire hold in chamber (603) keep away from one side of articulated portion be equipped with casing (20) cooperation will lid (60) are placed to the charging wire is fixed in first fixing device (604) on casing (20).
2. The portable travel charger of claim 1, wherein: a fixing seat used for fixing the charging wire is arranged in the charging wire placing cover (60), the fixing seat comprises a rotating base (605a) arranged on the top surface of the charging wire accommodating cavity (603), a rotating part (605b) which can rotate relative to the base (605a) and a rotating shaft (605c) which is used for fixing the rotating part (605b) on the rotating base (605a) are arranged on the base (605a), rotating covers (605d) used for rotating the rotating shaft (605c) are respectively arranged at two ends of the rotating shaft (605c), and a rotating cover groove used for accommodating the rotating covers (605d) is arranged on the charging wire placing cover (60);
the rotating part (605b) is provided with two wire slots (605e) for accommodating the charging wires, and a bayonet (605f) is arranged between the two wire slots (605 e).
3. The portable travel charger of claim 1, wherein: a first convex column (603a) is further arranged in the charging line accommodating cavity (603), and a first concave cavity (603b) for accommodating the first fixing device (604) is formed in the first convex column (603 a);
a second convex column (203a) corresponding to the first convex column (603a) in position is arranged in the installation cavity (203), a second fixing device (203b) matched with the first fixing device (604) and used for fixing the charging wire placing cover (60) is arranged in the second convex column (203a), and the first fixing device (604) and the second fixing device (203b) are both magnets.
4. The portable travel charger of claim 2, wherein: the rotary cover (605d) is provided with a concave pit (605g) used for being in contact with a finger, and the periphery of the concave pit (605g) is provided with a hemispherical convex block (605 h).
5. The portable travel charger of claim 1, wherein:
part of the metal insert (10) extends into the mounting cavity (203), and the circuit board (40) is in contact fixation with the metal insert (10) through a plurality of sliding grooves (204) longitudinally arranged on the inner wall (202) so as to enable the circuit board (40) to conduct electricity; and the circuit board (40) is provided with a conductive contact piece (402) detachably connected with the metal insertion piece (10).
6. The portable travel charger of claim 5, wherein: conductive contact (402) are the metal contact that has the elastic deformation function, be equipped with the confession on conductive contact (402) metal inserted sheet (10) male passageway (402a), passageway (402a) are big end down's trapezoidal setting, mutual frictional force and the extrusion force that produces increase gradually when metal inserted sheet (10) insert passageway (402a), so that metal inserted sheet (10) joint in passageway (402a) internal fixation.
7. The portable travel charger of claim 1, wherein: the improved portable electronic device is characterized in that the shell (20) is further provided with a boss (206) used for placing the cover body (30), the boss (206) is provided with a plurality of cylindrical grooves (207), the cover body (30) is provided with a convex column (301) matched with the cylindrical grooves (207), and the convex column (301) is inserted into the cylindrical grooves (207) so that the cover body (30) and the shell (20) can be clamped and fixed.
8. The portable travel charger of claim 1, wherein: charging socket (401) is the USB socket, be equipped with on lid (30) and be used for fixing charging socket (401) week side fixed slot (302) are followed be equipped with ring baffle (303) on the lateral wall of fixed slot (302), be equipped with location opening (304) on ring baffle (303), still be equipped with on ring baffle inner wall (303a) of ring baffle (303) a plurality of with location buckle (305) of charging socket (401) contact.
9. The portable travel charger of claim 1, wherein: the cover is characterized in that the shell (20) is further provided with a clamping groove (208) used for containing the cover body (30), the peripheral surface of the cover body (30) is in contact with a groove wall (208a) of the clamping groove (208), a plurality of convex blocks (306) in contact with the groove wall (208a) are arranged on the peripheral surface of the inner side surface (300) of the cover body (30), and when the cover body (30) is inserted into the clamping groove (208), the convex blocks (306) are fixedly clamped with the groove wall (208a) through friction force, so that the cover body (30) is fixed in the clamping groove (208).
10. The portable travel charger of claim 7, wherein: the lug boss (206) is also provided with a notch extending downwards, and the depth range of the notch is 15-20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457488.5U CN210468841U (en) | 2019-08-31 | 2019-08-31 | Portable traveling charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457488.5U CN210468841U (en) | 2019-08-31 | 2019-08-31 | Portable traveling charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468841U true CN210468841U (en) | 2020-05-05 |
Family
ID=70431150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921457488.5U Active CN210468841U (en) | 2019-08-31 | 2019-08-31 | Portable traveling charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468841U (en) |
-
2019
- 2019-08-31 CN CN201921457488.5U patent/CN210468841U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.2 building, No.11, Tongxing West Road, Dongsheng Town, Zhongshan City, Guangdong Province Patentee after: ZHONGSHAN FUDUO TRANSFORMER MANUFACTURING Co.,Ltd. Address before: 528400 "40 Mu" of Tongmao Village, Dongsheng Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN FUDUO TRANSFORMER MANUFACTURING Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |