CN217240352U

CN217240352U - Two-sided wireless charging device with many formula supports that roll over

Info

Publication number: CN217240352U
Application number: CN202123437195.0U
Authority: CN
Inventors: 朱长仙
Original assignee: Shenzhen Zhigaoxiang Technology Development Co ltd
Current assignee: Shenzhen Zhigaoxiang Technology Development Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-19
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a two-sided wireless charging device with many folding type support, it is equipped with the PCB board in the casing including the casing, the top and the bottom of PCB board are equipped with first wireless module and the wireless module that charges of second respectively, the bottom of casing is fixed with the leg joint seat, leg joint seat hinged joint has first support, first support is kept away from the one end hinged joint of leg joint seat has the second support, the leg joint seat with the junction of first support is equipped with first damping pivot subassembly, first support with the junction of second support is equipped with second damping pivot subassembly. The utility model discloses can the diagonal bracing cell-phone, simple structure, convenient expansion simultaneously and folding.

Description

Two-sided wireless charging device with many formula supports that roll over

Technical Field

The utility model relates to a wireless charger especially relates to a two-sided wireless charging device with many folding type support.

Background

The wireless charger is a product used for wirelessly charging electronic equipment such as a mobile phone, is generally flat, needs to be horizontally arranged on the wireless charger when charging, leads people to be difficult to observe information displayed on a screen of the horizontally arranged mobile phone due to lack of a supporting function, and is not suitable for being applied to small electronic products such as the wireless charger due to the fact that the existing supporting frame mechanism is complex.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's not enough, provide one kind can the diagonal bracing cell-phone, simple structure, convenient expansion and the folding two-sided wireless charging device that has many folding type supports simultaneously.

In order to solve the technical problem, the utility model adopts the following technical scheme.

The utility model provides a two-sided wireless charging device with many formula supports, its is equipped with the PCB board including the casing in, the top and the bottom of PCB board are equipped with first wireless module and the wireless module that charges of second respectively, the bottom of casing is fixed with the leg joint seat, leg joint seat hinged joint has first support, first support is kept away from the one end hinged joint of leg joint seat has the second support, the leg joint seat with the junction of first support is equipped with first damping pivot subassembly, first support with the junction of second support is equipped with second damping pivot subassembly.

Preferably, an edge of the cradle connection seat is formed with a first hinge portion protruding outward, and the first damping rotation shaft assembly passes through the first hinge portion.

Preferably, the first damping rotating shaft assembly comprises a first rotating shaft and a first damping shaft sleeve, the first damping shaft sleeve is fixed in the first hinge portion, the first rotating shaft penetrates through the first damping shaft sleeve, and two ends of the first rotating shaft are respectively in inserting fit with the first support.

Preferably, an edge of the first bracket is formed with a second hinge portion protruding outward, and the second damping rotation shaft assembly passes through the second hinge portion.

Preferably, the second damping rotating shaft assembly comprises a second rotating shaft and a second damping shaft sleeve, the second damping shaft sleeve is fixed in the second hinge portion, the second rotating shaft penetrates through the second damping shaft sleeve, and two ends of the second rotating shaft are respectively in inserting fit with the second damping shaft sleeve.

Preferably, the bracket connecting seat is an annular connecting seat, the first bracket and the second bracket are both annular, the inner diameter of the first bracket is larger than the outer diameter of the bracket connecting seat, the inner diameter of the second bracket is larger than the outer diameter of the first bracket, when the first bracket and the second bracket are folded at the bottom of the shell, the first bracket surrounds the outer side of the bracket connecting seat, and the second bracket surrounds the outer side of the first bracket.

Preferably, the bracket connecting seat upper cover is closed with a back cover, the second wireless charging module is arranged on the inner side of the bracket connecting seat, and the second wireless charging module faces the back cover.

Preferably, the bracket connecting seat is fixedly connected with the casing through a screw, a positioning column protruding into the casing is formed on the bracket connecting seat, a positioning hole is formed on the PCB, and the positioning column is inserted into the positioning hole.

Preferably, an inner support is fixed in the shell, an avoidance port is formed in the inner support, the first wireless charging module is aligned with the avoidance port, a face cover covers the top of the inner support, and the edge of the face cover is fixedly connected with the shell in a sealing mode.

Preferably, a plurality of magnet mounting openings are formed in the inner support, the plurality of magnet mounting openings are uniformly distributed along the periphery of the avoidance opening, and magnets are clamped in the magnet mounting openings.

In the double-sided wireless charging device with the multi-folding bracket disclosed by the utility model, the two sides of the PCB are respectively provided with the first wireless charging module and the second wireless charging module, thereby meeting the use requirement of double-sided wireless charging, on the basis, the bottom of the shell of the utility model is provided with a bracket connecting seat, a first bracket and a second bracket which are sequentially connected by hinges, meanwhile, the first damping rotating shaft component and the second damping rotating shaft component are used as a damping positioning mechanism of the multi-fold bracket, so that the first bracket and the second bracket can be positioned at a certain angle position after being turned over to the position, thereby being converted into a state of supporting the mobile phone, compared with the prior art, the utility model can obliquely support the mobile phone, simultaneously the utility model discloses simple structure, small and exquisite conveniently expand and fold, have satisfied the user demand betterly.

Drawings

Fig. 1 is a first expanded state diagram of the double-sided wireless charging device of the present invention;

fig. 2 is a folded state diagram of the double-sided wireless charging device of the present invention;

fig. 3 is an exploded view of the double-sided wireless charging device of the present invention;

fig. 4 is a second exploded view of the double-sided wireless charging device of the present invention;

FIG. 5 is an exploded view of the multi-fold bracket;

fig. 6 is a second expanded state diagram of the double-sided wireless charging device of the present invention;

fig. 7 is a third expanded state diagram of the dual-sided wireless charging device of the present invention.

Detailed Description

The present invention will be described in more detail with reference to the accompanying drawings and examples.

The utility model discloses a two-sided wireless charging device with many folding type support combines fig. 1 to 7 to show, and it is including casing 1, is equipped with PCB board 2 in the casing 1, the top and the bottom of PCB board 2 are equipped with first wireless module 3 and the wireless module 4 that charges of second respectively, casing 1's bottom is fixed with

leg joint seat

5, 5 hinged joint of leg joint seat has first support 6, first support 6 is kept away from the one end hinged joint of leg joint seat 5 has second support 7, leg joint seat 5 with the junction of first support 6 is equipped with first damping pivot subassembly 8, first support 6 with the junction of second support 7 is equipped with second damping pivot subassembly 9.

In the structure, the both sides of PCB board 2 are equipped with first wireless charging module 3 and the wireless module 4 that charges of second respectively to satisfy the user demand that two-sided wireless charges, on this basis, the utility model discloses the bottom of casing 1 is equipped with hinged joint's support connection seat 5, first support 6 and second support 7 in proper order, utilizes simultaneously first damping pivot subassembly 8 with second damping pivot subassembly 9 makes first support 6 with second support 7 can be positioned this position after upset to certain angle position to transform into like the support state shown in fig. 1, compare prior art, the utility model discloses can the diagonal bracing cell-phone, simultaneously the utility model discloses simple structure, small and exquisite conveniently expandes and folds, has satisfied the user demand betterly.

Preferably, the edge of the bracket connecting base 5 is formed with a first hinge portion 50 protruding outward, and the first damping rotation shaft assembly 8 passes through the first hinge portion 50.

In order to achieve the damping shaft effect, in this embodiment, the first damping rotating shaft assembly 8 includes a first rotating shaft 80 and a first damping shaft sleeve 81, the first damping shaft sleeve 81 is fixed in the first hinge portion 50, the first rotating shaft 80 passes through the first damping shaft sleeve 81, and two ends of the first rotating shaft 80 are respectively in insertion fit with the first bracket 6.

Accordingly, the edge of the first bracket 6 is formed with a second hinge portion 60 protruding outward, and the second damping rotation shaft assembly 9 passes through the second hinge portion 60.

In this embodiment, the second damping rotating shaft assembly 9 includes a second rotating shaft 90 and a second damping shaft sleeve 91, the second damping shaft sleeve 91 is fixed in the second hinge portion 60, the second rotating shaft 90 passes through the second damping shaft sleeve 91, and two ends of the second rotating shaft 90 are respectively in insertion fit with the second damping shaft sleeve 91.

Based on above-mentioned damping axle principle, the utility model discloses collapsible or expand into multiple state, can be the slant support state that can change as shown in fig. 1, also can change the expansion state that fig. 6 and 7 are shown, under the expansion state that fig. 6 and 7 are shown, can with second support 7 is hung in somewhere, and the rethread magnetism is inhaled the complex mode and is adsorbed the cell-phone on wireless charger.

In order to save the space after folding, in this embodiment, leg joint seat 5 is the annular joint seat, first support 6 with second support 7 all is the annular, the internal diameter of first support 6 is greater than leg joint seat 5's external diameter, the internal diameter of second support 7 is greater than first support 6's external diameter, works as first support 6 with second support 7 fold in during the bottom of casing 1, first support 6 surround in the outside of leg joint seat 5, second support 7 surround in the outside of first support 6.

As a preferable mode, the bracket connecting seat 5 is covered with a back cover 10, the second wireless charging module 4 is disposed on the inner side of the bracket connecting seat 5, and the second wireless charging module 4 faces the back cover 10. Wherein, the wireless module 4 that charges of second can be used to charge for small-size electronic equipment such as intelligent wrist-watch.

In this embodiment, the casing 1 is preferably a circular casing, and the first and second wireless charging modules are also circular modules, and accordingly, the PCB tends to have a circular structure, and for this reason, in order to avoid the PCB from deflecting and shifting, in this embodiment, a positioning mechanism is preferably disposed on the PCB, specifically, the support connecting seat 5 is fixedly connected to the casing 1 through a screw, a positioning column 51 protruding into the casing 1 is formed on the support connecting seat 5, the PCB 2 is provided with a positioning hole 20, and the positioning column 51 is inserted into the positioning hole 20.

As a preferable mode, an inner support 12 is fixed in the housing 1, an avoidance port 13 is formed in the inner support 12, the first wireless charging module 3 is aligned with the avoidance port 13, a surface cover 14 covers the top of the inner support 12, and an edge of the surface cover 14 is fixedly connected to the housing 1 in a sealing manner.

In order to be magnetically attracted and matched with a mobile phone with a built-in magnet, in this embodiment, a plurality of magnet mounting openings 15 are formed in the inner support 12, the plurality of magnet mounting openings 15 are uniformly distributed along the periphery of the avoiding opening 13, and a magnet 16 is clamped in the magnet mounting opening 15.

The above is only the embodiment of the present invention, and is not intended to limit the present invention, and all modifications, equivalent replacements or improvements made within the technical scope of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a two-sided wireless charging device with many formula supports, its characterized in that, including the casing, be equipped with the PCB board in the casing, the top and the bottom of PCB board are equipped with first wireless module and the wireless module that charges of second respectively, the bottom of casing is fixed with the leg joint seat, leg joint seat hinged joint has first support, first support is kept away from the one end hinged joint of leg joint seat has the second support, the leg joint seat with the junction of first support is equipped with first damping pivot subassembly, first support with the junction of second support is equipped with second damping pivot subassembly.

2. The dual-sided wireless charging device with a multifolding cradle according to claim 1, wherein a first hinge part protruding outward is formed at an edge of the cradle connection base, and the first damping rotation shaft assembly passes through the first hinge part.

3. The dual-sided wireless charging device with the multifolding bracket as claimed in claim 2, wherein the first damping shaft assembly comprises a first shaft and a first damping sleeve, the first damping sleeve is fixed in the first hinge portion, the first shaft passes through the first damping sleeve, and two ends of the first shaft are respectively inserted and matched with the first bracket.

4. The dual-sided wireless charging device of claim 1, wherein the edge of the first bracket is formed with a second hinge portion protruding outward through which the second damping hinge shaft assembly passes.

5. The dual-sided wireless charging device with the multi-fold bracket of claim 4, wherein the second damping shaft assembly comprises a second shaft and a second damping sleeve, the second damping sleeve is fixed in the second hinge portion, the second shaft passes through the second damping sleeve, and two ends of the second shaft are respectively matched with the second damping sleeve in an inserting manner.

6. The dual-sided wireless charging device of claim 1, wherein the bracket connection seat is a ring-shaped connection seat, the first bracket and the second bracket are both ring-shaped, the inner diameter of the first bracket is larger than the outer diameter of the bracket connection seat, the inner diameter of the second bracket is larger than the outer diameter of the first bracket, when the first bracket and the second bracket are folded at the bottom of the housing, the first bracket surrounds the outer side of the bracket connection seat, and the second bracket surrounds the outer side of the first bracket.

7. The dual-sided wireless charging device with a foldable cradle of claim 1, wherein the cradle connector base has a back cover, the second wireless charging module is disposed inside the cradle connector base, and the second wireless charging module faces the back cover.

8. The dual-sided wireless charging device with the multi-fold bracket as claimed in claim 1, wherein the bracket connecting base is fixedly connected with the housing through screws, positioning posts protruding into the housing are formed on the bracket connecting base, positioning holes are formed on the PCB board, and the positioning posts are inserted into the positioning holes.

9. The dual-sided wireless charging device with the multi-fold bracket as recited in claim 1, wherein an inner bracket is fixed in the housing, an avoidance opening is formed in the inner bracket, the first wireless charging module is aligned with the avoidance opening, a cover covers the top of the inner bracket, and the edge of the cover is fixedly connected with the housing in a sealing manner.

10. The two-sided wireless charging device with the multifolding bracket according to claim 9, wherein the inner bracket is provided with a plurality of magnet mounting openings, the plurality of magnet mounting openings are uniformly distributed along the periphery of the avoidance opening, and magnets are clamped in the magnet mounting openings.