CN113067377A - Wireless clamping mechanism and wireless charger that charge - Google Patents
Wireless clamping mechanism and wireless charger that charge Download PDFInfo
- Publication number
- CN113067377A CN113067377A CN202110234851.2A CN202110234851A CN113067377A CN 113067377 A CN113067377 A CN 113067377A CN 202110234851 A CN202110234851 A CN 202110234851A CN 113067377 A CN113067377 A CN 113067377A
- Authority
- CN
- China
- Prior art keywords
- upper cover
- mobile phone
- clamping plate
- wireless charging
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000011435 rock Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a wireless charging clamping mechanism and a charger. It contacts with the cell-phone surface through the rubber material on the grip block, with the help of the elasticity of rubber and the displacement of grip block, guarantees that the cell-phone inserts the back that targets in place, and the cell-phone can be fixed and not glide or not rock about. The elasticity that the rubber on the grip block becomes the looks and forms arouses the reverse elasticity of spring to the grip block, leads to grip block and drain pan to form the cavity that can hold different thickness cell-phones, and cavity thickness can be along with the flexible change of spring, guarantees that the cell-phone is placed perpendicularly and is difficult for rocking, reaches the best position of charging, promotes wireless charging device charge efficiency.
Description
Technical Field
The invention relates to an automobile wireless charging system, in particular to a mounting and clamping mechanism of a wireless charging module.
Background
Most of vehicle-mounted wireless charging modules in the prior art can only be assembled at the lower part of an instrument panel storage box or inside an auxiliary instrument panel storage box, but a mobile phone can only be placed horizontally or horizontally at a small angle, so that part of storage space of the instrument panel or the auxiliary instrument panel needs to be abandoned, and meanwhile, special requirements on shapes of the instrument panel and the auxiliary instrument panel need to be met. When the mobile phone is horizontally placed or placed at a certain angle, the mobile phone is in a free state, and the mobile phone can move in the process of driving or braking, so that the charging is repeatedly disconnected, and the charging efficiency is further influenced.
Therefore, a wireless charging installation structure is needed to be developed, a mobile phone with a small thickness can be met, and the charging efficiency is improved under the condition of effective fixation. The problem of charging efficiency reduction caused by the fact that mobile phones of different sizes slide when placed on a wireless charging module in the process of travel is avoided.
Disclosure of Invention
The wireless charging clamping mechanism and the wireless charger disclosed by the invention can effectively fix mobile phones with different thicknesses and improve the charging efficiency.
The invention discloses a wireless charging clamping mechanism which comprises a bottom shell, a clamping plate and an upper cover, wherein the bottom shell is provided with a clamping plate; the bottom shell and the upper cover are opposite in surface and fixed at the periphery, a cavity is formed between the bottom shell and the upper cover and used for placing a mobile phone, a mobile phone insertion opening is formed in the top end of the cavity, the upper cover side of the cavity is used for facing a mobile phone display surface, and the bottom shell side of the cavity is used for facing and abutting against the back surface of the mobile phone; the clamping plate is arranged in the cavity and is elastically connected with the upper cover; the clamping plate moves in the cavity in a telescopic mode towards the side direction of the bottom shell of the cavity and is used for abutting against the display surface of the mobile phone.
Furthermore, an oval notch is formed in the direction of the mobile phone insertion opening of the upper cover.
Furthermore, the clamping plate is respectively provided with a rubber bump at the upper part and the lower part which are pressed against the display surface side of the mobile phone, and the rubber bumps are pressed against the display surface of the mobile phone.
Furthermore, four corners of the clamping plate are respectively provided with four clamping plate hollow columns, and four springs are respectively arranged in the clamping plate hollow columns; the hollow column of the clamping plate is provided with an inverted triangular structure; the upper cover is provided with four upper cover hollow columns which are nested with the clamping plate hollow columns; the upper cover hollow column is provided with a clamping groove; the inverted triangle structure is clamped into the clamping groove, and the spring is placed into and extruded between the upper cover hollow column and the clamping plate hollow column.
Furthermore, the bottom shell is opposite to the upper cover surface, and the periphery of the bottom shell is fixed through mounting screws.
The invention also provides a wireless charger which comprises a wireless charging module and the wireless charging clamping mechanism, wherein the wireless charging module is fixedly arranged on the back of the bottom shell of the wireless charging clamping mechanism.
The invention has the beneficial effects that:
1) through the rubber material on the grip block, with the cell-phone surface contact, with the help of the elasticity of rubber to and the displacement of grip block, guarantee that the cell-phone inserts the back that targets in place, the cell-phone can be fixed not glide or not rock about.
2) The clamping mechanism is internally provided with elastic force formed by the phase change of rubber on the clamping plate and reverse elastic force of the spring on the clamping plate, so that mobile phones with different thicknesses in the market are met. Therefore, the mobile phone is vertically placed and is not easy to shake, the best charging position is achieved, and the charging efficiency of the wireless charging device is improved.
Drawings
FIG. 1 is a schematic view of an exploded mechanism of a wireless charging clamping mechanism;
fig. 2 is a schematic view of the installation of the wireless charging clamping mechanism and the charging module;
FIG. 3 is a schematic diagram of a process of inserting the wireless charging fixture into a mobile phone;
fig. 4 is a rear elevational view of the wireless charging fixture inserted into the handset;
FIG. 5 is a schematic view of the wireless charging fixture after the charging module is installed and the mobile phone is inserted;
FIG. 6 is a schematic diagram of the internal structure of the wireless charging fixture after being inserted into the mobile phone;
fig. 7 is a schematic diagram of an internal clamping plate structure of the wireless charging clamping mechanism;
fig. 8 is a schematic view of fixing the upper cover, the bottom case and the spring inside the wireless charging clamping mechanism.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 8, the wireless charging clamping mechanism 6 disclosed in the present invention includes: bottom shell 1, grip block 2 and upper cover 4.
The bottom shell 1 is opposite to the upper cover 4 in surface and the periphery is fixed by four mounting screws 5. The bottom case 1 is used to be fixedly connected with the charging module 7 by mounting screws 5.
An oval notch is formed in the direction of a mobile phone insertion opening of the upper cover 4, the mobile phone 8 is inserted from the mobile phone insertion opening above the upper cover 4, the front face of the mobile phone 8 faces the direction of the upper cover 4 when the mobile phone is placed, and the back face of the mobile phone 8 with the wireless charging function faces the direction of the bottom shell 1. The wireless 4 cell-phone inserted holes directions of fixture upper cover that charges have an oval breach, make things convenient for one hand to insert and take out cell-phone 8, simultaneously at the charging process, be convenient for look over the charge volume and the cell-phone information etc. of cell-phone.
A cavity is formed between the bottom shell 1 and the upper cover 4, the cavity is used for placing a mobile phone, the upper cover side of the cavity is used for facing the display surface of the mobile phone, and the bottom shell side of the cavity is used for facing and abutting against the back surface of the mobile phone.
The clamping plate is arranged in the cavity and is elastically connected with the upper cover 4, and the clamping plate moves in the cavity in a telescopic mode towards the side direction of the bottom shell of the cavity and is used for abutting against the display surface of the mobile phone. The elastic connection mode of the clamping plate and the upper cover 4 can be as follows: four corners of the clamping plate 2 are respectively provided with four clamping plate hollow columns 2-2, and four springs 3 are respectively arranged in the clamping plate hollow columns 2-2. The hollow column 2-2 of the clamping plate is provided with an inverted triangle structure 2-3. The upper cover 4 is provided with four upper cover hollow columns 4-1 which are nested with the clamping plate hollow columns 2-2. The hollow column 4-1 of the upper cover is provided with a clamping groove 4-2, and the inverted triangle structure 2-3 is clamped into the clamping groove 4-2. The spring 3 is put in and pressed between the upper cover hollow column 4-1 and the clamping plate hollow column 2-2. The upper and lower parts of the clamping plate, which are pressed against the display surface side of the mobile phone, are respectively provided with a rubber bump 2-1, and the two rubber bumps 2-1 are contacted with the upper surface of the mobile phone 8.
The two rubber bumps 2-1 on the clamping plate 2 deform to respectively press the upper part and the lower part of the mobile phone 8, so that the mobile phone 8 is tightly attached to the bottom shell 1. If the thickness of the mobile phone 8 is larger, after the extrusion force generated by the deformation of the rubber bump 2-1 reaches the limit deformation amount, the clamping plate 2 is extruded in the opposite direction of the mobile phone 8 and moves vertically to the upper cover 4, and the four springs 3 between the upper cover 4 and the bottom case 1 act on the clamping plate 2 upwards under the reverse acting force, so that the mobile phone 8 with different thicknesses can be ensured to be tightly attached to the bottom case 1 and not to shake.
As shown in fig. 2-5, the wireless charger uses the above-mentioned wireless charging clamping mechanism, the wireless charging module 7 is fixedly mounted on the back of the bottom case of the wireless charging clamping mechanism with the above structure through screws, so that after the mobile phone 8 is inserted into the wireless charging clamping mechanism 6, the back of the mobile phone 8 is always attached to the upper surface of the bottom case 1, the mobile phone 8 is always parallel to the right above the bottom case 1, and the mobile phone 8 cannot rock around after being inserted, so that the charging efficiency of the charging module 7 is improved, otherwise, the mobile phone charging process is easily interrupted, and the charging efficiency is reduced.
Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the embodiments of the present invention are not limited to the details of the above embodiments, and various simple modifications can be made to the technical solutions of the embodiments of the present invention within the technical idea of the embodiments of the present invention, and the simple modifications all belong to the protection scope of the embodiments of the present invention.
Claims (6)
1. Wireless fixture that charges, its characterized in that: comprises a bottom shell (1), a clamping plate (2) and an upper cover (4); the bottom shell (1) is opposite to the upper cover (4) in surface-to-surface mode and fixed on the periphery, a cavity is formed between the bottom shell (1) and the upper cover (4) and used for containing a mobile phone, a mobile phone insertion opening is formed in the top of the cavity, the upper cover side of the cavity is used for facing a mobile phone display surface, and the bottom shell side of the cavity is used for facing and abutting against the back face of the mobile phone; the clamping plate is arranged in the cavity and is elastically connected with the upper cover (4); the clamping plate moves in the cavity in a telescopic mode towards the side direction of the bottom shell of the cavity and is used for abutting against the display surface of the mobile phone.
2. The wireless charging clamping mechanism of claim 1, wherein: an oval notch is formed in the direction of the mobile phone insertion opening of the upper cover (4).
3. The wireless charging clamping mechanism of claim 2, wherein: the clamping plate is pressed against the upper side and the lower side of the display surface of the mobile phone and is respectively provided with a rubber bump (2-1), and the rubber bumps (2-1) are used for pressing against the display surface of the mobile phone.
4. The wireless charging clamping mechanism of claim 3, wherein: four corners of the clamping plate (2) are respectively provided with four clamping plate hollow columns (2-2), and four springs (3) are respectively arranged in the clamping plate hollow columns (2-2); the hollow column (2-2) of the clamping plate is provided with an inverted triangular structure (2-3); the upper cover (4) is provided with four upper cover hollow columns (4-1) nested with the clamping plate hollow columns (2-2); a clamping groove (4-2) is arranged on the upper cover hollow column (4-1); the inverted triangle structure (2-3) is clamped into the clamping groove (4-2), and the spring (3) is placed in and extruded between the upper cover hollow column (4-1) and the clamping plate hollow column (2-2).
5. The wireless charging clamping mechanism of claim 4, wherein: the bottom shell (1) is opposite to the upper cover (4) in surface and the periphery of the bottom shell is fixed by mounting screws (5).
6. A wireless charger comprises a wireless charging module, and is characterized by further comprising the wireless charging clamping mechanism as claimed in any one of claims 1 to 5, wherein the wireless charging module (7) is fixedly installed on the back of a bottom shell (1) of the wireless charging clamping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234851.2A CN113067377A (en) | 2021-03-03 | 2021-03-03 | Wireless clamping mechanism and wireless charger that charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234851.2A CN113067377A (en) | 2021-03-03 | 2021-03-03 | Wireless clamping mechanism and wireless charger that charge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113067377A true CN113067377A (en) | 2021-07-02 |
Family
ID=76559588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110234851.2A Pending CN113067377A (en) | 2021-03-03 | 2021-03-03 | Wireless clamping mechanism and wireless charger that charge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113067377A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208401579U (en) * | 2018-06-14 | 2019-01-18 | 惠州市华阳多媒体电子有限公司 | A kind of clamping device of onboard wireless charger |
| CN208754005U (en) * | 2018-03-28 | 2019-04-16 | 深圳市首诺信电子有限公司 | Wireless charging bracket |
| CN212012185U (en) * | 2020-04-26 | 2020-11-24 | 江西立讯智造有限公司 | Vehicle-mounted wireless charger |
| CN212649160U (en) * | 2020-08-20 | 2021-03-02 | 东莞市维众电子有限公司 | Vehicle-mounted wireless charger |
-
2021
- 2021-03-03 CN CN202110234851.2A patent/CN113067377A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208754005U (en) * | 2018-03-28 | 2019-04-16 | 深圳市首诺信电子有限公司 | Wireless charging bracket |
| CN208401579U (en) * | 2018-06-14 | 2019-01-18 | 惠州市华阳多媒体电子有限公司 | A kind of clamping device of onboard wireless charger |
| CN212012185U (en) * | 2020-04-26 | 2020-11-24 | 江西立讯智造有限公司 | Vehicle-mounted wireless charger |
| CN212649160U (en) * | 2020-08-20 | 2021-03-02 | 东莞市维众电子有限公司 | Vehicle-mounted wireless charger |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210702 |
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| RJ01 | Rejection of invention patent application after publication |