CN220553849U - Wireless charger finger ring buckle structure and wireless charger - Google Patents
Wireless charger finger ring buckle structure and wireless charger Download PDFInfo
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- CN220553849U CN220553849U CN202321867584.3U CN202321867584U CN220553849U CN 220553849 U CN220553849 U CN 220553849U CN 202321867584 U CN202321867584 U CN 202321867584U CN 220553849 U CN220553849 U CN 220553849U
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- step groove
- ring
- support arm
- wireless charger
- groove
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- 230000007704 transition Effects 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a wireless charger ring buckle structure and a wireless charger, wherein the wireless charger ring buckle structure comprises a rear shell and a ring, a circular convex ring is formed at the center of the bottom surface of the rear shell, a hinged support arm is arranged at the edge of the ring, the hinged support arm protrudes towards the rear shell, an arc-shaped transition part is formed at the joint of the hinged support arm and the ring, a shaft sleeve is formed at one end of the hinged support arm far away from the arc-shaped transition part, the shaft sleeve protrudes towards the rear shell, a first step groove is formed on the circular convex ring, a second step groove is formed at the edge of the circular convex ring, the first step groove is sequentially communicated with the second step groove, the concave depth of the second step groove is larger than the concave depth of the first step groove, a transverse shaft is arranged in the second step groove, the ring is sleeved on the circular convex ring, the hinged support arm is arranged in the first step groove, the shaft sleeve is arranged in the second step groove, and the transverse shaft passes through the shaft sleeve and is in rotary fit with the shaft sleeve. The utility model can meet the ultrathin requirement without arranging a finger ring accommodating groove, and is convenient for unfolding and folding the finger ring.
Description
Technical Field
The utility model relates to a wireless charger, in particular to a wireless charger finger ring buckle structure and a wireless charger.
Background
The wireless charger is a device for charging electronic devices such as mobile phones, and is generally configured as a flat plate structure, and the whole wireless charger can be round or square, and for convenience in carrying and supporting, rings are arranged at the rear sides of some wireless chargers, and related structures are disclosed in Chinese patent publication with publication number CN213341717U and named as "ring wireless charging device", wherein:
the wireless ring charging device comprises a shell, a main circuit board, a wireless charging coil and a ring; the main circuit board and the wireless charging coil are arranged in the shell; the back of the shell is concavely provided with a groove, the groove is internally provided with a mounting seat, the finger ring is provided with a hinge part, and the finger ring can be hinged with the mounting seat in a way of being turned out/contained in the groove through the hinge part; the back of the shell is concavely provided with a groove, the groove is internally provided with a mounting seat, the finger ring is provided with a hinge part, and the finger ring can be hinged with the mounting seat in a way of being turned out/contained in the groove through the hinge part, so that the finger ring can extend out to be used as a bracket when being charged or not charged;
in such a mechanism, although the foldable finger ring is arranged, a groove is arranged on the back surface of the shell, so that the whole structure of the wireless charger is thicker, a larger groove is arranged on the back surface of the shell, dirt is easy to hide in the groove, and in addition, the finger ring accommodated in the groove is difficult to take out, so that the wireless charger is inconvenient to use.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a wireless charger ring buckle structure and a wireless charger which do not need to be provided with a ring accommodating groove, can meet the ultrathin requirement and are convenient to unfold and fold the ring.
In order to solve the technical problems, the utility model adopts the following technical scheme.
The utility model provides a wireless charger ring knot structure, its including the backshell with ring, the bottom surface center department of backshell is formed with circular bulge loop, the edge of ring is equipped with articulated support arm, articulated support arm orientation the backshell direction protrusion, just articulated support arm with the junction of ring is formed with arc transition portion, articulated support arm is kept away from the one end of arc transition portion is formed with the axle sleeve, the axle sleeve orientation the backshell direction protrusion, be formed with first step groove on the circular bulge loop, the edge of circular bulge loop is formed with the second step groove, first step groove with the second step groove communicates in proper order, just the concave depth of second step groove is greater than the concave depth of first step groove, be equipped with the cross axle in the second step groove, the ring cover is located on the circular bulge loop, articulated support arm is located in the first step groove, the axle sleeve is located in the second step groove, the cross axle is passed the axle sleeve and both normal running fit.
Preferably, the thickness of the finger ring is less than or equal to the protruding height of the circular convex ring.
Preferably, the thickness of the hinged support arm is less than or equal to the concave depth of the first step groove.
The utility model provides a wireless charger, its is including backshell, ring and preceding shell, the bottom surface center department of backshell is formed with circular bulge loop, circular bulge loop upper cover closes there is back charging seat, the inboard of back charging seat is equipped with back wireless charging module, the edge of ring is equipped with articulated support arm, articulated support arm towards backshell direction protrusion, just articulated support arm with the junction of ring is formed with arc transition portion, articulated support arm is kept away from the one end of arc transition portion is formed with the axle sleeve, the axle sleeve orientation the backshell direction protrusion, be formed with first step groove on the circular bulge loop, the edge of circular bulge loop is formed with the second step groove, first step groove with the second step groove communicates in proper order, just the concave depth in second step groove is greater than the concave depth in first step groove, be equipped with the cross axle in the second step groove, the ring cover is located on the circular bulge loop, articulated support arm is located in the first step groove, the axle sleeve is kept away from the one end of arc transition portion is formed with the axle sleeve, be formed with the second step groove, the second step groove is equipped with the PCB and the wireless charging module is equipped with the front of two and the preceding PCB of PCB side of being connected, the two is equipped with the wireless charging module, the front and the PCB is equipped with the front and is equipped with the wireless charging module.
Preferably, an annular inner support is arranged in a cavity formed by splicing the front shell and the rear shell, the front wireless charging module is arranged on the inner side of the inner support, a plurality of magnet assemblies are arranged on the inner support, and the plurality of magnet assemblies are uniformly distributed along the periphery of the front wireless charging module.
Preferably, a center magnet is embedded in the center of the rear wireless charging module.
In the wireless charger ring buckle structure disclosed by the utility model, the center of the bottom surface of the rear shell is provided with the circular convex ring, the inner side of the circular convex ring can be used for installing a rear wireless charging module, the rear wireless charging module can be used for charging small electronic equipment such as a smart watch, and the ring is sleeved on the circular convex ring, so that a ring accommodating groove does not need to be arranged on the rear shell, the rear shell structure is simplified, dirt hiding caused by a larger groove can be avoided, in addition, the ring is prevented from being hidden in the groove and difficult to take out, on the basis, the first step groove and the second step groove are sequentially communicated, the concave depth of the second step groove is larger than that of the first step groove, the hinging and the shaft sleeve protruding towards the direction of the rear shell can be accommodated in the first step groove and the second step groove, and the surface of the ring after being folded relative to the rear shell is smoother, so that the requirements of miniaturization and ultrathin application are better met.
Drawings
Fig. 1 is a perspective view of a wireless charger;
FIG. 2 is a second perspective view of the wireless charger;
FIG. 3 is a block diagram of the rear housing and finger ring;
FIG. 4 is an exploded view of a wireless charger;
fig. 5 is an exploded view of a wireless charger.
Detailed Description
The utility model is described in more detail below with reference to the drawings and examples.
The utility model discloses a wireless charger ring buckle structure, which is shown in combination with fig. 1 to 3, and comprises a rear shell 1 and a ring 2, wherein a circular convex ring 10 is formed at the center of the bottom surface of the rear shell 1, a hinged support arm 20 is arranged at the edge of the ring 2, the hinged support arm 20 protrudes towards the rear shell 1, an arc transition part 21 is formed at the joint of the hinged support arm 20 and the ring 2, a shaft sleeve 22 is formed at one end of the hinged support arm 20 far away from the arc transition part 21, the shaft sleeve 22 protrudes towards the rear shell 1, a first step groove 11 is formed on the circular convex ring 10, a second step groove 12 is formed at the edge of the circular convex ring 10, the first step groove 11 is sequentially communicated with the second step groove 12, the concave depth of the second step groove 12 is larger than that of the first step groove 11, a transverse shaft 13 is arranged in the second step groove 12, the circular convex ring 2 is sleeved on the circular convex ring 10, the first step groove 20 is arranged in the second step groove 12, and the first step groove 22 is arranged in the shaft sleeve 13 in a rotary manner, and the first step groove 22 is matched with the shaft sleeve 13.
In the above structure, the center of the bottom surface of the rear housing 1 is formed with the circular convex ring 10, the inner side of the circular convex ring 10 is used for installing the rear wireless charging module 15, the rear wireless charging module 15 is used for charging small electronic devices such as a smart watch, the finger ring 2 is sleeved on the circular convex ring 10, so that the finger ring containing groove is not required to be arranged on the rear housing 1, the rear housing structure is simplified, dirt hiding due to large grooves can be avoided, in addition, the finger ring is prevented from being hidden in the groove and being difficult to take out, on the basis, the first step groove 11 and the second step groove 12 are sequentially communicated, the concave depth of the second step groove 12 is larger than that of the first step groove 11, the hinge arm 20 and the shaft sleeve 22 protruding towards the direction of the rear housing 1 can be contained in the first step groove 11 and the second step groove 12, and when the finger ring 2 is folded relatively to the rear housing 1, the surface is more flat, and the requirements of the rear housing 1 are better satisfied, and the rear housing is ultra-thin.
Further, in this embodiment, the arc-shaped transition portion 21 is disposed, so that the hinge arm 20 is beneficial to protruding toward the rear housing 1, and when the ring 2 is sleeved on the circular convex ring 10, the ring 2 can be better attached to the rear housing 1.
Referring to fig. 3, in order to avoid the finger ring 2 from protruding outwards, in this embodiment, the thickness of the finger ring 2 is less than or equal to the protruding height of the circular convex ring 10. Accordingly, the thickness of the hinge arm 20 is less than or equal to the recess depth of the first stepped groove 11.
In this embodiment, the transverse shaft 13 may be a damping shaft, which has the advantage of supporting the wireless charger after the ring 2 is unfolded. In addition, the transverse shaft 13 may also be an optical axis, and accordingly, a damping rubber sleeve is disposed in the shaft sleeve 22, and the transverse shaft 13 passes through the damping rubber sleeve to realize damping fit.
On this basis, this embodiment also relates to a wireless charger, and combines the fig. 1 to 5 to show, and it is including backshell 1, ring 2 and preceding shell 3, backshell 1's bottom surface center department is formed with circular bulge loop 10, circular bulge loop 10 upper cover closes and has back charging seat 14, back charging seat 14's inboard is equipped with back wireless charging module 15, ring 2's edge is equipped with articulated support arm 20, articulated support arm 20 is towards backshell 1 direction protrusion, just articulated support arm 20 with finger ring 2's junction is formed with arc transition portion 21, articulated support arm 20 is kept away from arc transition portion 21's one end is formed with axle sleeve 22, axle sleeve 22 orientation backshell 1 direction protrusion, be formed with first step groove 11 on the circular bulge loop 10, circular bulge loop 10's edge is formed with second step groove 12, first step groove 11 with second step groove 12 communicates in proper order, and the concave step degree of depth of second step groove 12 is greater than first step groove 11, just hinge support arm 20 with the junction of ring 2 is equipped with second step groove 12, the annular groove 2 is equipped with in the recess groove 12 is located in the front of two, the two is equipped with the PCB groove 1 is located to the one end of arc transition portion 21, the two is formed with the annular flange groove 4, the two is located the annular flange groove is equipped with the front of the PCB is equipped with the front end sleeve 3, the two is equipped with the wireless charging module is equipped with the front end sleeve 1, and is equipped with the PCB groove 1.
In the above structure, the wireless charging module 15 is disposed on the inner side of the circular convex ring 10, the rear wireless charging module 15 may be used for charging small electronic devices such as a smart watch, and in order to magnetically attract and cooperate with the electronic devices such as the smart watch, in this embodiment, a center magnet 16 is embedded in the center of the rear wireless charging module 15, and meanwhile, the PCB board 4 and the front wireless charging module 5 are disposed between the front case 3 and the rear case 1, and the front wireless charging module 5 may be used for wirelessly charging a mobile phone.
Referring to fig. 4 and 5, in this embodiment, an annular inner bracket 6 is disposed in a cavity formed by the front shell 3 and the rear shell 1, the front wireless charging module 5 is disposed on the inner side of the inner bracket 6, a plurality of magnet assemblies 7 are disposed on the inner bracket 6, and the plurality of magnet assemblies 7 are uniformly distributed along the periphery of the front wireless charging module 5.
In the structure, through setting up annular inner support 6 and a plurality of magnet subassembly 7, can make wireless charger carry out magnetism cooperation of inhaling with the built-in ferromagnetic ring of cell-phone back side better to reliably adsorb in the cell-phone back, in order to guarantee reliable charging.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and modifications, equivalent substitutions or improvements made within the technical scope of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The utility model provides a wireless charger ring knot structure, its characterized in that, including backshell (1) with ring (2), the bottom surface center department of backshell (1) is formed with circular bulge loop (10), the edge of ring (2) is equipped with articulated support arm (20), articulated support arm (20) towards backshell (1) direction protrusion, just articulated support arm (20) with the junction of ring (2) is formed with arc transition portion (21), articulated support arm (20) keep away from the one end of arc transition portion (21) is formed with axle sleeve (22), axle sleeve (22) towards backshell (1) direction protrusion, be formed with first step groove (11) on circular bulge loop (10), the edge of circular bulge loop (10) is formed with second step groove (12), first step groove (11) with second step groove (12) communicate in proper order, just second step groove (12) are greater than first step groove (11) one end is formed with axle sleeve (22), be provided with second step groove (12) in the annular bulge loop (10), be provided with first step groove (12), the transverse shaft (13) passes through the shaft sleeve (22) and is in rotary fit with the shaft sleeve.
2. The wireless charger finger ring structure according to claim 1, wherein the thickness of the finger ring (2) is smaller than or equal to the protruding height of the circular protruding ring (10).
3. The wireless charger finger ring structure as claimed in claim 1, wherein the thickness of the hinge arm (20) is less than or equal to the recess depth of the first step groove (11).
4. The utility model provides a wireless charger, its characterized in that, including backshell (1), ring (2) and preceding shell (3), the bottom surface center department of backshell (1) is formed with circular bulge loop (10), circular bulge loop (10) upper cover has back charging seat (14), the inboard of back charging seat (14) is equipped with back wireless charging module (15), the edge of ring (2) is equipped with articulated support arm (20), articulated support arm (20) towards backshell (1) direction protrusion, just articulated support arm (20) with the junction of ring (2) is formed with arc transition portion (21), the one end that articulated support arm (20) kept away from arc transition portion (21) is formed with axle sleeve (22), axle sleeve (22) towards backshell (1) direction protrusion, be formed with first step groove (11) on circular bulge loop (10), the edge of circular bulge loop (10) is formed with second step groove (12), first step groove (11) with second step groove (12) the junction is formed with second step groove (12) recess (12) in proper order, the boss groove (12) depth is located in the boss groove (12), the hinge support arm (20) is arranged in the first step groove (11), the shaft sleeve (22) is arranged in the second step groove (12), the transverse shaft (13) penetrates through the shaft sleeve (22) and is in running fit with the shaft sleeve (22), the front shell (3) and the rear shell (1) are connected in a front-back split mode, a PCB (4) is arranged in a cavity formed by the front shell and the rear shell, a front wireless charging module (5) is arranged on the front side of the PCB (4), and the front wireless charging module (5) is arranged in alignment with the front shell (3).
5. The wireless charger according to claim 4, wherein an annular inner support (6) is arranged in a cavity formed by splicing the front shell (3) and the rear shell (1), the front wireless charging module (5) is arranged on the inner side of the inner support (6), a plurality of magnet assemblies (7) are arranged on the inner support (6), and the plurality of magnet assemblies (7) are uniformly distributed along the periphery of the front wireless charging module (5).
6. The wireless charger of claim 4, characterized in that a center magnet (16) is embedded in the center of the rear wireless charging module (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867584.3U CN220553849U (en) | 2023-07-16 | 2023-07-16 | Wireless charger finger ring buckle structure and wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867584.3U CN220553849U (en) | 2023-07-16 | 2023-07-16 | Wireless charger finger ring buckle structure and wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220553849U true CN220553849U (en) | 2024-03-01 |
Family
ID=90002999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321867584.3U Active CN220553849U (en) | 2023-07-16 | 2023-07-16 | Wireless charger finger ring buckle structure and wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220553849U (en) |
-
2023
- 2023-07-16 CN CN202321867584.3U patent/CN220553849U/en active Active
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