CN216530617U - Vehicle-mounted double-layer 10.5USB charger - Google Patents
Vehicle-mounted double-layer 10.5USB charger Download PDFInfo
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- CN216530617U CN216530617U CN202122681967.9U CN202122681967U CN216530617U CN 216530617 U CN216530617 U CN 216530617U CN 202122681967 U CN202122681967 U CN 202122681967U CN 216530617 U CN216530617 U CN 216530617U
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Abstract
The utility model belongs to the technical field of vehicle-mounted chargers, in particular to a vehicle-mounted double-layer 10.5USB charger, aiming at the problem that the service life of a USB interface is reduced due to the inconvenience of dust prevention of the USB interface in the using process of the existing vehicle-mounted charger, the utility model provides a scheme which comprises a box body, wherein a dust cover is rotatably arranged at the top of the box body, a mounting hole is formed in the bottom of the box body, a mounting sleeve is rotatably arranged in the mounting hole, two symmetrical spring pieces are fixedly connected to the outer side of the mounting sleeve through welding, a charger body is slidably arranged in the mounting sleeve, a mounting groove is formed in the top of the charger body, the USB interface is arranged in the mounting groove in a sliding manner, and a lifting mechanism is arranged on the mounting plate. Simple structure and convenient use.
Description
Technical Field
The utility model relates to the technical field of vehicle-mounted chargers, in particular to a vehicle-mounted double-layer 10.5USB charger.
Background
The vehicle-mounted charger is a vehicle-mounted charger which is powered by a conventional automobile battery (12V for cars and 24V for trucks), and is widely used in the field of lithium battery charging of various portable and handheld devices. The vehicle-mounted charger is an accessory for facilitating the charging of a vehicle-mounted charging source for a vehicle owner to a digital product at any time and any place. Some high-end vehicle chargers generally include 2 USB interfaces, and can charge two digital products at the same time.
In the prior art, a vehicle-mounted charger is inconvenient to prevent dust of a USB interface in the using process, so that the service life of the USB interface is shortened, and therefore a vehicle-mounted double-layer 10.5USB charger is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the service life of a USB interface is shortened due to the fact that the USB interface is inconvenient to dust when an on-board charger is used, and provides an on-board double-layer 10.5USB charger.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a vehicle-mounted double-layer 10.5USB charger comprises a box body, wherein a dustproof cover is rotatably mounted at the top of the box body, a mounting hole is formed in the bottom of the box body, a mounting sleeve is rotatably mounted in the mounting hole, the outer side of the mounting sleeve is fixedly connected with two symmetrical spring pieces through welding, a charger body is slidably mounted in the mounting sleeve, a mounting groove is formed in the top of the charger body, a USB interface is mounted in the mounting groove, a mounting plate is slidably mounted in the box body, a lifting mechanism is arranged on the mounting plate, a fixed block is fixedly mounted on one side of the box body through welding, the same first empty groove is formed in the fixed block and one side of the box body, a first annular groove is formed in the inner wall of the mounting hole, a second empty groove is formed in the box body and communicated with the annular groove, a rotary groove is formed in the top of the box body, a rotary block is rotatably mounted in the rotary groove, and the top of the rotary block is fixedly connected with the bottom of the dustproof cover through welding, when the rotating block rotates, the rotating block can drive the dust cover to rotate.
Preferably, a third through hole is formed in the inner wall of the bottom of the rotating groove, the third through hole is communicated with the first empty groove and the second empty groove, a rotating shaft is rotatably installed in the third through hole, a second gear is arranged on the outer side of the rotating shaft through a welding fixing sleeve and is meshed with the third gear, one end of the rotating shaft is fixedly connected with the bottom of the rotating block through welding, and a first gear is fixedly installed at the other end of the rotating shaft through welding.
Preferably, an annular sleeve is fixedly installed in the first annular groove through welding, the inner ring of the annular sleeve is fixedly connected with the outer side of the charger body through welding, an annular rack is arranged on the outer side of the annular sleeve through a welding fixing sleeve, and the annular rack is meshed with the first gear.
Preferably, elevating system includes the screw rod, first through-hole has been seted up to the bottom inner wall of first dead slot, set up threaded hole on the mounting panel, the inner wall of screw hole and the outside threaded connection of screw rod, the second through-hole has been seted up on the mounting panel, the inner wall of second through-hole and the outside sliding connection of charger body, the second ring channel has been seted up to the inner wall of second through-hole, sliding mounting has two sliders of symmetry in the second ring channel, the outside of two sliders all passes through welded fastening with the outside of charger body and is connected, the one end that the screw rod is located first dead slot has the third gear through welded fastening.
Preferably, the inner wall of the bottom of the box body and the inner wall of the bottom of the rotary groove are both fixedly provided with bearings through welding, and the inner rings of the two bearings are respectively fixedly connected with the outer sides of the rotary shaft and the outer side of the screw rod through welding.
Compared with the prior art, the utility model has the advantages that:
1. this scheme is when rotating the box body, through first gear and the setting of annular rack meshing, and annular rack can drive first gear revolve, and the pivot drives rotatory piece rotatory, and rotatory piece drives the shield rotation to the shield can prevent dust to the USB interface.
2. This scheme is when first pivot rotates, and the second gear drives third gear revolve, and the third gear drives the screw rod and rotates, and the screw rod drives the vertical removal of mounting panel, and the mounting panel drives two sliders and the vertical removal of charger body to can make charger body and supply socket separation outage, improve its security.
The dustproof USB interface can conveniently prevent dust during use, so that the service life of the USB interface can be prolonged, and the dustproof USB interface is simple in structure and convenient to use.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a vehicle-mounted double-layer 10.5USB charger according to the present invention;
fig. 2 is a schematic structural diagram of a front view of a vehicle-mounted double-layer 10.5USB charger according to the present invention;
FIG. 3 is an enlarged schematic structural view of a portion A of FIG. 2 of a vehicle-mounted dual-layer 10.5USB charger according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 2 of a vehicle-mounted double-layer 10.5USB charger according to the present invention;
fig. 5 is a schematic structural diagram of a USB interface in a vehicle-mounted dual-layer 10.5USB charger according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a USB interface in a vehicle-mounted dual-layer 10.5USB charger according to the present invention;
fig. 7 is a schematic structural diagram of an inward view of a USB interface in a vehicle-mounted double-layer 10.5USB charger according to the present invention;
fig. 8 is a schematic structural diagram of a front view of a USB interface in the vehicle-mounted double-layer 10.5USB charger according to the present invention.
In the figure: 1. a box body; 2. a dust cover; 3. installing a sleeve; 4. a charger body; 5. a USB interface; 6. mounting a plate; 7. a slider; 8. a spring plate; 9. an annular sleeve; 10. a first annular groove; 11. an annular rack; 12. a second empty slot; 13. a rotating shaft; 14. a first gear; 15. a rotating tank; 16. rotating the block; 17. a second gear; 18. a third gear; 19. a first empty slot; 20. a screw; 21. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-8, a vehicle-mounted double-layer 10.5USB charger includes a box body 1, a dust cover 2 is rotatably mounted on the top of the box body 1, a mounting hole is formed in the bottom of the box body 1, a mounting sleeve 3 is rotatably mounted in the mounting hole, two symmetrical spring strips 8 are fixedly connected to the outer side of the mounting sleeve 3 by welding, a charger body 4 is slidably mounted in the mounting sleeve 3, a mounting groove is formed in the top of the charger body 4, a USB interface 5 is mounted in the mounting groove, a mounting plate 6 is slidably mounted in the box body 1, a lifting mechanism is arranged on the mounting plate 6, a fixing block 21 is fixedly mounted on one side of the box body 1 by welding, the same first empty groove 19 is formed in the fixing block 21 and one side of the box body 1, a first annular groove 10 is formed in the inner wall of the mounting hole, a second empty groove 12 is formed in the box body 1, the second empty groove 12 is communicated with the annular groove, and a rotary groove 15 is formed in the top of the box body 1, rotatory groove 15 internal rotation is installed rotatory piece 16, and the top of rotatory piece 16 is passed through welded fastening with the bottom of shield 2 and is connected, and when rotatory piece 16 rotated, rotatory piece 16 can drive the shield 2 rotatory.
In this embodiment, a third through hole has been seted up to the bottom inner wall of rotating groove 15, the third through hole communicates with each other with first dead slot 19 and second dead slot 12, pivot 13 is installed to the rotation in the third through hole, the outside of pivot 13 is equipped with second gear 17 through the fixed cover of welding, second gear 17 and third gear 18 meshing, the one end of pivot 13 is connected through welded fastening with the bottom of rotatory piece 16, first gear 14 is installed through welded fastening to the other end of pivot 13, when pivot 13 rotates, second gear 17 can drive third gear 18 and rotate.
In this embodiment, an annular sleeve 9 is fixedly installed in the first annular groove 10 by welding, an inner ring of the annular sleeve 9 is fixedly connected with the outer side of the charger body 4 by welding, an annular rack 11 is sleeved on the outer side of the annular sleeve 9 by welding, the annular rack 11 is meshed with the first gear 14, and when the box body 1 rotates, the annular rack 11 can drive the first gear 14 to rotate.
In this embodiment, elevating system includes screw rod 20, first through-hole has been seted up to the bottom inner wall of first dead slot 19, threaded hole has been seted up on mounting panel 6, the inner wall of screw hole and the outside threaded connection of screw rod 20, the second through-hole has been seted up on mounting panel 6, the inner wall of second through-hole and charger body 4's outside sliding connection, the second ring channel has been seted up to the inner wall of second through-hole, sliding mounting has two sliders 7 of symmetry in the second ring channel, welding fixed connection is passed through with charger body 4's the outside in the outside of two sliders 7, welding fixed mounting is passed through to the one end that screw rod 20 is located first dead slot 19 has third gear 18, when third gear 18 rotates, screw rod 20 can drive mounting panel 6 vertical migration.
In this embodiment, the bearings are fixedly welded to the inner walls of the bottom of the box 1 and the inner walls of the bottom of the rotary groove 15, the inner rings of the two bearings are fixedly welded to the outer sides of the rotary shaft 13 and the outer side of the screw rod 20, and when the rotary shaft 13 and the screw rod 20 rotate, the two bearings can respectively stabilize the rotary shaft 13 and the screw rod 20.
The working principle is that when the USB interface is used, the mounting sleeve 3 is slidably mounted in a cigarette lighter socket, the two spring pieces 8 can fix and position the mounting sleeve 3, when the USB interface is used, the box body 1 can rotate the box body 1 to drive the first gear 14 to do circular motion, the annular rack 11 can drive the first gear 14 to rotate through the arrangement of the first gear 14 meshed with the annular rack 11, the first gear 14 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the rotating block 16 to rotate, the rotating block 16 drives the dust cover 2 to rotate, the box body 1 can be opened, meanwhile, the rotating shaft 13 drives the second gear 17 to rotate, the second gear 17 drives the third gear 18 to rotate, the third gear 18 drives the screw rod 20 to rotate, the screw rod 20 drives the mounting plate 6 to vertically move downwards, the mounting plate 6 drives the two sliding blocks 7 to vertically move downwards, the two sliding blocks 7 drive the charger body 4 to vertically move downwards, and then the charger body 4 is connected with the power supply of the cigarette lighter socket, thereby being capable of charging by using the USB interface 5, when the charging is finished, the box body 1 can drive the first gear 14 to do circular motion by reversing the box body 1, the box body 1 can drive the first gear 14 to rotate by the arrangement that the first gear 14 is meshed with the annular rack 11, the annular rack 11 can drive the first gear 14 to rotate, the first gear 14 can drive the rotating shaft 13 to rotate, the rotating shaft 13 can drive the rotating block 16 to rotate, the rotating block 16 can drive the dust cover 2 to rotate, further, the box body 1 can be closed, the dust cover 2 can prevent dust on the USB interface 5, the service life of the USB interface 5 is prolonged, meanwhile, the rotating shaft 13 can drive the second gear 17 to rotate, the second gear 17 can drive the third gear 18 to rotate, the third gear 18 can drive the screw 20 to rotate, the screw 20 can drive the mounting plate 6 to vertically move upwards, the mounting plate 6 can drive the two sliders 7 to vertically move upwards, the two sliders 7 can drive the charger body 4 to vertically move upwards, and then charger body 4 and cigar lighter socket power separation improve the security of charger body 4 use.
Example two
The difference from the first embodiment is that: the dustproof cover 2 is rotatably installed at the top of the box body 1, the bottom of the box body 1 is provided with an installation hole, an installation sleeve 3 is rotatably installed in the installation hole, the outer side of the installation sleeve 3 is fixedly connected with two symmetrical spring pieces 8 through welding, a charger body 4 is slidably installed in the installation sleeve 3, the top of the charger body 4 is provided with an installation groove, a USB interface 5 is installed in the installation groove, an installation plate 6 is slidably installed in the box body 1, a lifting mechanism is arranged on the installation plate 6, a guide hole is formed in the installation plate 6, a guide shaft is slidably installed in the guide hole, one end of the guide shaft is fixedly connected with the inner wall of the bottom of the box body 1 through welding, a fixed block 21 is fixedly installed on one side of the box body 1 through welding, the same first empty groove 19 is formed on one side of the fixed block 21 and one side of the box body 1, a first annular groove 10 is formed in the inner wall of the installation hole, and a second empty groove 12 is formed in the box body 1, second dead slot 12 communicates with each other with the ring channel, and swivelling chute 15 has been seted up at the top of box body 1, and swivelling block 16 is installed to the swivelling chute 15 internal rotation, and the top of swivelling block 16 is passed through welded fastening with the bottom of shield 2 and is connected, and when swivelling block 16 rotated, swivelling block 16 can drive the shield 2 rotatory.
The working principle is that when the USB interface is used, the mounting sleeve 3 is slidably mounted in a cigarette lighter socket, the two spring pieces 8 can fix and position the mounting sleeve 3, when the USB interface is used, the box body 1 can rotate the box body 1 to drive the first gear 14 to do circular motion, the first gear 14 can be driven by the circular rack 11 to rotate through the arrangement of the first gear 14 meshed with the circular rack 11, the first gear 14 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the rotating block 16 to rotate, the rotating block 16 drives the dust cover 2 to rotate, the box body 1 can be opened, meanwhile, the rotating shaft 13 drives the second gear 17 to rotate, the second gear 17 drives the third gear 18 to rotate, the third gear 18 drives the screw rod 20 to rotate, the screw rod 20 drives the mounting plate 6 to vertically move downwards, the guide shaft can play a role in stabilizing the vertical movement of the mounting plate 6, the mounting plate 6 drives the two sliding blocks 7 to vertically move downwards, the two sliding blocks 7 drive the charger body 4 to vertically move downwards, and then the charger body 4 is connected with a cigarette lighter socket power supply, so that the USB interface 5 can be used for charging, when the charging is finished, the box body 1 can drive the first gear 14 to do circular motion by reversing the box body 1, the annular rack 11 can drive the first gear 14 to rotate by the arrangement that the first gear 14 is meshed with the annular rack 11, the first gear 14 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the rotating block 16 to rotate, the rotating block 16 drives the dustproof cover 2 to rotate, and further the box body 1 can be closed, the dustproof cover 2 can prevent dust on the USB interface 5, the service life of the USB interface 5 is prolonged, meanwhile, the rotating shaft 13 drives the second gear 17 to rotate, the second gear 17 drives the third gear 18 to rotate, the third gear 18 drives the screw rod 20 to rotate, and the screw rod 20 drives the mounting plate 6 to vertically move upwards, mounting panel 6 drives the vertical rebound of two sliders 7, and two sliders 7 drive the vertical rebound of charger body 4, and then charger body 4 and cigar lighter socket power separation, improve the security of charger body 4 use.
The rest is the same as the first embodiment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A vehicle-mounted double-layer 10.5USB charger comprises a box body (1) and is characterized in that a dustproof cover (2) is rotatably installed at the top of the box body (1), a mounting hole is formed in the bottom of the box body (1), a mounting sleeve (3) is rotatably installed in the mounting hole, two symmetrical spring pieces (8) are fixedly connected to the outer side of the mounting sleeve (3), a charger body (4) is slidably installed in the mounting sleeve (3), a mounting groove is formed in the top of the charger body (4), a USB interface (5) is installed in the mounting groove, a mounting plate (6) is slidably installed in the box body (1), a lifting mechanism is arranged on the mounting plate (6), a fixing block (21) is fixedly installed on one side of the box body (1), the fixing block (21) and one side of the box body (1) are provided with a same first empty groove (19), and a first annular groove (10) is formed in the inner wall of the mounting hole, a second empty groove (12) is formed in the box body (1), the second empty groove (12) is communicated with the annular groove, a rotating groove (15) is formed in the top of the box body (1), a rotating block (16) is rotatably mounted in the rotating groove (15), and the top of the rotating block (16) is fixedly connected with the bottom of the dust cover (2).
2. The vehicle-mounted double-layer 10.5USB charger according to claim 1, wherein the lifting mechanism comprises a screw rod (20), a first through hole is formed in the inner wall of the bottom of the first hollow groove (19), a threaded hole is formed in the mounting plate (6), the inner wall of the threaded hole is in threaded connection with the outer side of the screw rod (20), a second through hole is formed in the mounting plate (6), the inner wall of the second through hole is in sliding connection with the outer side of the charger body (4), a second annular groove is formed in the inner wall of the second through hole, two symmetrical sliding blocks (7) are arranged in the second annular groove in a sliding manner, the outer sides of the two sliding blocks (7) are fixedly connected with the outer side of the charger body (4), and a third gear (18) is fixedly arranged at one end, located in the first hollow groove (19), of the screw rod (20).
3. The vehicle-mounted double-layer 10.5USB charger according to claim 1, wherein a third through hole is formed in the inner wall of the bottom of the rotating groove (15), the third through hole is communicated with the first empty groove (19) and the second empty groove (12), a rotating shaft (13) is rotatably mounted in the third through hole, a second gear (17) is fixedly sleeved on the outer side of the rotating shaft (13), the second gear (17) is meshed with the third gear (18), one end of the rotating shaft (13) is fixedly connected with the bottom of the rotating block (16), and a first gear (14) is fixedly mounted at the other end of the rotating shaft (13).
4. The vehicle-mounted double-layer 10.5USB charger according to claim 1, wherein an annular sleeve (9) is fixedly installed in the first annular groove (10), an inner ring of the annular sleeve (9) is fixedly connected with the outer side of the charger body (4), an annular rack (11) is fixedly sleeved on the outer side of the annular sleeve (9), and the annular rack (11) is meshed with the first gear (14).
5. The vehicle-mounted double-layer 10.5USB charger according to claim 1, wherein bearings are fixedly mounted on the inner bottom wall of the box body (1) and the inner bottom wall of the rotating groove (15), and inner rings of the two bearings are fixedly connected with the outer sides of the rotating shaft (13) and the screw (20) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681967.9U CN216530617U (en) | 2021-11-04 | 2021-11-04 | Vehicle-mounted double-layer 10.5USB charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681967.9U CN216530617U (en) | 2021-11-04 | 2021-11-04 | Vehicle-mounted double-layer 10.5USB charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530617U true CN216530617U (en) | 2022-05-13 |
Family
ID=81527880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122681967.9U Active CN216530617U (en) | 2021-11-04 | 2021-11-04 | Vehicle-mounted double-layer 10.5USB charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530617U (en) |
-
2021
- 2021-11-04 CN CN202122681967.9U patent/CN216530617U/en active Active
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