CN202840580U - Wireless charging apparatus and electronic device - Google Patents
Wireless charging apparatus and electronic device Download PDFInfo
- Publication number
- CN202840580U CN202840580U CN201220431128XU CN201220431128U CN202840580U CN 202840580 U CN202840580 U CN 202840580U CN 201220431128X U CN201220431128X U CN 201220431128XU CN 201220431128 U CN201220431128 U CN 201220431128U CN 202840580 U CN202840580 U CN 202840580U
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- charging
- charging device
- magnetic force
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a wireless charging apparatus and a matched electronic device. The wireless charging apparatus comprises a housing and an internal charging circuit. At least one charging pocket for containing the electronic device is arranged on the housing. Each charging pocket at least has a sloped sidewall at an obtuse angle with the bottom of the charging pocket to support the electronic device, and a first electromagnetic induction coil for wireless charging and at least one first magnetic point for attaching the electronic device are arranged on each sloped sidewall. The wireless charging apparatus adopts the design of an opening charging pocket combining the fixed way of magnetic attaching, so that a charged electronic device is not limited by size, slot, etc. The wireless charging apparatus is convenient to operate, stronger in versatility and small and exquisite in size, saves space occupied for installation or placing, can further charge a host machine, a Bluetooth device and a standby battery at the same time through the modular design of multi-union or single form, and realizes seamless connection between device and working.
Description
Technical field
The utility model relates to the charging technique of electronic equipment, more particularly, relates to a kind of wireless charging device and electronic equipment.
Background technology
The fixed-size charging pocket of the many employings of the charging device of existing electronic equipment arranges spacing lead and fixes, and carries out normal charge by the metal pole piece of contact in the charging pocket.
Yet this charging device adopts spacing lead structure to fix, and main frame is comparatively required great effort when inserting and take out, and is easy to and the lead dislocation when inserting, and causes invalid charging, affects work.Secondly, this fixed-size charging pocket, often for compatible thickness battery charging, opening is larger, causes the product overall volume larger, too much installing space or the desk tops space of taking.Moreover existing charging device can not be simultaneously for main frame, bluetooth equipment (adapter/earphone), reserve battery charge, centralized management and safeguard comparatively trouble, operating efficiency is not high.
The utility model content
The technical problems to be solved in the utility model is, adopts the defective of spacing lead structure fixing operation inconvenience for existing charging device, provides a kind of magnetic force point that adopts to adsorb fixing wireless charging device and electronic equipment matching used with it.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of wireless charging device, comprise shell and charge inside circuit, described shell is provided with at least one charging pocket that is used for holding electronic equipment, each described charging pocket has a bottom with described charging pocket at least in obtuse angle to support the sloped sidewall of described electronic equipment, and each described sloped sidewall is provided with the first electromagnetic induction coil for wireless charging, and at least one the first magnetic force point that is used for adsorbing described electronic equipment.
In according to wireless charging device described in the utility model, described the first magnetic force point is a plurality of, and arranges around described the first electromagnetic induction coil.
In according to wireless charging device described in the utility model, described wireless charging device has at least one pair of the described charging pocket that arrays from left to right, the sloped sidewall of every pair of described charging pocket arranges dorsad, and the every pair of described charging pocket is to front side and the rear openings of described wireless charging device.
In according to wireless charging device described in the utility model, also be provided with the battery charging slot of at least one oblique outer openings on the shell of described wireless charging device, each described battery charging slot bottom is provided with pole piece or the contact pilotage that is used to battery to carry out the contact charging, and at least one the second magnetic force point that is used for the absorption battery.
In according to wireless charging device described in the utility model, also be provided with at least one bluetooth equipment charging slot on the shell of described wireless charging device, each described bluetooth equipment charging slot bottom is provided with pole piece or the contact pilotage that is used to bluetooth equipment to carry out the contact charging, and at least one the 3rd magnetic force point that is used for adsorbing described bluetooth equipment.
The utility model also provides a kind of electronic equipment, described electronic equipment has the host housing in the charging pocket that can insert aforesaid wireless charging device, and described host housing back is provided with the second electromagnetic induction coil that is complementary with described the first electromagnetic induction coil position when inserting, and when insertion at least one four magnetic force point corresponding with each first magnetic force point position.
Implement wireless charging device of the present utility model and electronic equipment, have following beneficial effect: the electronic equipment that wireless charging device of the present utility model adopts open charging pocket design can make to charge in conjunction with the fixed form of magnetic-adsorption is not subjected to the restriction of the aspects such as size, slot, easy to operate, versatility is stronger, volume is small and exquisite, saves and installs or place shared space.And this wireless charging device can also be further charges as main frame, bluetooth equipment, reserve battery simultaneously take the modularized design of multi-joint or single form, be convenient to the user to centralized management, maintenance and the use of product, the seamless connection of realization equipment and work, the Effective Raise operating efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 a-1b is respectively according to the front view of the first embodiment of wireless charging device of the present utility model and the state of use front view;
Fig. 2 a-2b is respectively front view and the vertical view according to the magnetic force point setting of the first embodiment of wireless charging device of the present utility model;
Fig. 3 is the front view according to electronic equipment of the present utility model;
Fig. 4 a-4b is respectively according to the front view of battery of the present utility model and upward view;
Fig. 5 a-5b is respectively according to the front view of bluetooth equipment of the present utility model and upward view;
Fig. 6 a-6c is respectively vertical view, front view and the rearview according to the second embodiment of wireless charging device of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.
See also Fig. 1 a-1b, be respectively front view and the state of use front view according to the first embodiment of wireless charging device of the present utility model.Shown in Fig. 1 a-1b, the invention provides a kind of wireless charging device, comprise shell 1 and charge inside circuit.Shell 1 is provided with at least one charging pocket 11 that is used for holding electronic equipment.Each charging pocket 11 has bottom 101, and sloped sidewall 102, and this sloped sidewall 102 and bottom 101 are in obtuse angle with support electronic equipment 2.
Please in conjunction with consulting Fig. 2 a-2b, be respectively front view and vertical view that the magnetic force point according to the first embodiment of wireless charging device of the present utility model arranges.The wireless charging device that the utility model provides is provided with the first electromagnetic induction coil 103 for wireless charging at the sloped sidewall 102 of each charging pocket, and at least one the first magnetic force point 104 that is used for attract electrons equipment.The first magnetic force point 104 can for one and more than, preferably spatially the interval arranges a plurality of the first magnetic force points 104, and these first magnetic force points 104 preferably center on first electromagnetic induction coils 103 and arrange.As shown in Fig. 2 a-2b, in the periphery of the first electromagnetic induction coil 103, three the first curved magnetic force points 104 of arranging.The shape that the first magnetic force point of the present utility model is not limited to adopt in the present embodiment and arranging, and can according to the shape of electronic equipment 2, design the first magnetic force point 104 with absorption affinity of other form.For example, the place, foursquare 4 summits centered by the first electromagnetic induction coil 103 arranges respectively first a magnetic force point 104.The first electromagnetic induction coil 103 can be installed on the sloped sidewall 102 with the first magnetic force point 104 and directly contact with electronic equipment 2, and perhaps sloped sidewall 102 is inboard to be contacted with electronic equipment 2 indirectly being attached to.In preferred embodiments more of the present utility model, can also below each pocket 11 that charges, main frame LED light 109 be set, with the charged state of the main frame that reacts the electronic equipment in this charging pocket 11.
See also Fig. 3, be the front view according to electronic equipment of the present utility model.As shown in Figure 3, the utility model also provide a kind of can with the matching used electronic equipment 2 of above-mentioned wireless charging device.This electronic equipment 2 has host housing and internal components.Wherein, the charging pocket 11 of the shape and size of host housing and wireless charging device is complementary, in the aforementioned charging pocket 11 of can packing into.For example, the back width of host housing is less than the width of sloped sidewall 101.The back of host housing is provided with the second electromagnetic induction coil 201 for wireless charging, and at least one the 4th magnetic force point 202.The second electromagnetic induction coil 201 and the 4th magnetic force point 201 can be installed on the back of host housing and directly contact with wireless charging device, perhaps indirectly contact with wireless charging device being attached to the inboard of host housing back.When electronic equipment 2 inserted charging pocket 11, the position of the second electromagnetic induction coil 201 was corresponding with the first electromagnetic induction coil 103, to charge by the battery of electromagnetic induction as electronic equipment 2.Simultaneously, the quantity of the 4th magnetic force point 202 is preferably corresponding with the position of the quantity of the first magnetic force point 104 of arranging and distribution in each charging pocket 11.For example in the present embodiment, 3 the 4th curved magnetic force points 202 of around the second electromagnetic induction coil 201, evenly having arranged, and then distinguish adhesives with 3 the first magnetic force points 104 in the charging pocket 11, with stationary electronic devices 2.The first magnetic force point 104 can adopt strong magnets, and the 4th magnetic force is selected 202 and can be adopted the magnetic iron plate of tool.Therefore, charging pocket 11 adopts the mode of magnetic-adsorption that electronic equipment 2 is fixed in the wireless charging device of the present utility model, its open charging pocket design can make end product not be subjected to the restriction of the aspects such as size, slot in conjunction with the fixed form of magnetic-adsorption, versatility is stronger, volume is small and exquisite, save the wireless charging device installation or place shared space, make operational environment cleaner and tidier, attractive in appearance.
In the first embodiment of the present utility model, wireless charging device is provided with 3 pairs of charging pockets 11, arrays from left to right.In Fig. 2 b, the first charging pocket 111 and the second charging pocket 112 are respectively to front side and the rear openings of wireless charging device.The sloped sidewall of the first charging pocket 111 and the second charging pocket 112 arranges dorsad, be saddle, so that the user can put into 2 electronic equipments respectively the first charging pocket 111 and the second charging pocket 112 simultaneously, and 2 electronic equipment right-side-outs, the back side leans against on separately the sloped sidewall.Same, the 3rd charging pocket 113 and the 4th charging pocket 114 are arranged on the wireless charging device dorsad, and the 5th charging pocket 115 and the 6th charging pocket 116 are arranged on the wireless charging device dorsad.Although provided quantity and the concrete arrangement mode of each charging pocket 11 in the present embodiment, this area basic technology personnel can arrange charging pocket 11 and the arrangement mode of suitable quantity as required.
Consult Fig. 1 a-1b, in preferred embodiments more of the present utility model, wireless charging device can also arrange at least one battery charging slot 12 again.The outer openings of battery charging slot 12 oblique wireless charging devices, for example as shown in Fig. 1 a and Fig. 1 b to the rear openings of wireless charging device, and battery 3 inwardly inserted the battery charging slot 12 from rear side.As shown in Fig. 2 a-2b, the bottom of each battery charging slot 12 is provided with the pole piece that is used to battery 3 to carry out contact charging or touches 105, and at least one the second magnetic force point 106 that is used for absorption battery 3.Correspondingly, the utility model provides the battery 3 supporting with above-mentioned wireless charging device.Shown in Fig. 4 a-4b, be respectively front view and upward view according to battery of the present utility model.The shape and size of this battery 3 and battery charging slot 12 are complementary, and can insert in the battery charging slot 12.And the bottom of battery 3 has pole piece or the contact pilotage 301 of contact charging, and at least one the 5th magnetic force point 302.When battery 3 inserted battery charging slot 12, the pole piece of the position of pole piece or contact pilotage 301 and battery charging slot 12 bottoms or to touch 105 positions corresponding was to charge as battery 3 by contact.Simultaneously, the quantity of the 5th magnetic force point 302 is preferably corresponding with the position of the quantity of the second magnetic force point 106 of arranging and distribution in each battery charging slot 12.For example in the present embodiment, be provided with 1 the 5th square magnetic force point 302 at pole piece or contact pilotage 301 right sides, and then put 106 adhesives with 3 the second magnetic force in the battery charging slot 12, to be fixed.The second magnetic force point 106 can adopt strong magnets, and the 5th magnetic force is selected 302 and can be adopted the magnetic iron plate of tool.Therefore, battery charging slot 12 adopts the mode of magnetic-adsorption that battery 3 is fixed in the wireless charging device of the present utility model, makes battery product not be subjected to the restriction of the aspects such as size, slot, and versatility is stronger.
In the first embodiment of the present utility model, wireless charging device is provided with 6 battery charging slots 12.In Fig. 2 b, the first battery charging slot 121 to the 6th battery charging slots 126 are arranged in the same side of wireless charging device successively.Although provided quantity and the concrete arrangement mode of each battery charging slot 12 in the present embodiment, this area basic technology personnel can arrange battery charging slot 12 and the arrangement mode of suitable quantity as required.For example with the charging pocket 11 the same both sides, front and back that are arranged in couples wireless charging device of arrangement form.In preferred embodiments more of the present utility model, battery LED indicator light 110 can also be set, to react the charged state of battery 3 in this battery charging slot 12 below each battery charging slot 12.
Please consult Fig. 1 a-1b, in preferred embodiments more of the present utility model, wireless charging device can also further be set up at least one bluetooth equipment charging slot 13 again.Bluetooth equipment charging slot 13 is arranged on the front side of wireless charging device, for example shown in Fig. 1 b and Fig. 2 b to the upper opening of wireless charging device, bluetooth equipment 4 inwardly can be inserted the bluetooth equipment charging slot 13 from the top.As shown in Fig. 2 a-2b, the bottom of each bluetooth equipment charging slot 13 is provided with the pole piece that is used to bluetooth equipment 4 to carry out contact charging or touches 107, and at least one the 3rd magnetic force point 108 that is used for absorption bluetooth equipment 4.Correspondingly, the utility model provides the bluetooth equipment 4 supporting with above-mentioned wireless charging device.Shown in Fig. 5 a-5b, be respectively front view and upward view according to bluetooth equipment of the present utility model.The shape and size of this bluetooth equipment 4 and bluetooth equipment charging slot 13 are complementary, and can insert in the bluetooth equipment charging slot 13.And the bottom of bluetooth equipment 4 has pole piece or the contact pilotage 401 of contact charging, and at least one the 6th magnetic force point 402.When bluetooth equipment 4 inserted bluetooth equipment charging slot 13, the pole piece of the position of pole piece or contact pilotage 401 and bluetooth equipment charging slot 13 bottoms or to touch 107 positions corresponding was to charge as bluetooth equipment 4 by contact.Simultaneously, the quantity of the 6th magnetic force point 402 is preferably corresponding with the position of the quantity of the 3rd magnetic force point 108 that arranges and distribution in each bluetooth equipment charging slot 13.For example in the present embodiment, be provided with 1 the 6th square magnetic force point 402 at pole piece or contact pilotage 401 right sides, and then put 108 adhesives with the 3rd magnetic force in the bluetooth equipment charging slot 13, to be fixed.The 3rd magnetic force point 108 can adopt strong magnets, and the 6th magnetic force is selected 402 and can be adopted the magnetic iron plate of tool.Therefore, bluetooth equipment charging slot 13 adopts the mode of magnetic-adsorption that bluetooth equipment 4 is fixed in the wireless charging device of the present utility model, makes bluetooth equipment not be subjected to the restriction of the aspects such as size, slot, and versatility is stronger.
In the first embodiment of the present utility model, wireless charging device is provided with 6 bluetooth equipment charging slots 13.In Fig. 2 b, the first bluetooth equipment charging slot 131 to the 6th bluetooth equipment charging slots 136 are arranged in the same side of wireless charging device successively.Although provided quantity and the concrete arrangement mode of each bluetooth equipment charging slot 13 in the present embodiment, this area basic technology personnel can arrange bluetooth equipment charging slot 13 and the arrangement mode of suitable quantity as required.For example with the charging pocket 11 the same both sides, front and back that are arranged in couples wireless charging device of arrangement form.In preferred embodiments more of the present utility model, bluetooth equipment LED light (not shown) can also be set, to react the charged state of bluetooth equipment 4 in this bluetooth equipment charging slot 13 near each bluetooth equipment charging slot 13.
In the first embodiment of the present utility model, the charging pocket 11 that volume is larger is arranged in the left end of wireless charging device, battery charging slot 12 and bluetooth equipment charging slot 13 are arranged side by side the right-hand member at wireless charging device, and its spatial placement is reasonable, have saved space and convenient operation.
See also Fig. 6 a-6c, be respectively vertical view, front view and rearview according to the second embodiment of wireless charging device of the present utility model.In the second embodiment of the present utility model, 1 pair of charging pocket can be set at the left end of wireless charging device such as the first charging pocket 111 and the second charging pocket 112,2 bluetooth equipment charging slots vertically are set such as the first bluetooth equipment charging slot 131 and the second bluetooth equipment charging slot 132 in the right-hand member front side, 2 battery charging slots are set such as the first battery charging slot 121 and the second battery charging slot 122 in the right-hand member posterior lateral.
The electronic equipment that the utility model provides can be the battery of supporting said structure of while and the electronic equipment of bluetooth equipment.
In sum, wireless charging device of the present utility model is applicable to various electronic equipments and accessory thereof, such as mobile phone, intercom, remote controller etc.The electronic equipment that wireless charging device of the present utility model adopts open charging pocket design can make to charge in conjunction with the fixed form of magnetic-adsorption is not subjected to the restriction of the aspects such as size, slot, versatility is stronger, volume is small and exquisite, save installation or place shared space, make operational environment cleaner and tidier, attractive in appearance; And this wireless charging device adopts existing electromagnetic conversion charging technique, charge as main frame, bluetooth equipment (adapter/earphone), reserve battery simultaneously take the modularized design of multi-joint or single form, be convenient to the user to centralized management, maintenance and the use of product, the seamless connection of realization equipment and work, the Effective Raise operating efficiency.
The utility model is described according to specific embodiment, but it will be understood by those skilled in the art that when not breaking away from the utility model scope, can carry out various variations and be equal to replacement.In addition, for adapting to specific occasion or the material of the utility model technology, can carry out many modifications and not break away from its protection range the utility model.Therefore, the utility model is not limited to specific embodiment disclosed herein, and comprises that all drop into the embodiment of claim protection range.
Claims (6)
1. wireless charging device, comprise shell and charge inside circuit, it is characterized in that, described shell is provided with at least one charging pocket that is used for holding electronic equipment, each described charging pocket has a bottom with described charging pocket at least in obtuse angle to support the sloped sidewall of described electronic equipment, and each described sloped sidewall is provided with the first electromagnetic induction coil for wireless charging, and at least one the first magnetic force point that is used for adsorbing described electronic equipment.
2. wireless charging device according to claim 1 is characterized in that, described the first magnetic force point is a plurality of, and arranges around described the first electromagnetic induction coil.
3. wireless charging device according to claim 2, it is characterized in that, described wireless charging device has at least one pair of the described charging pocket that arrays from left to right, the sloped sidewall of every pair of described charging pocket arranges dorsad, and the every pair of described charging pocket is to front side and the rear openings of described wireless charging device.
4. wireless charging device according to claim 1, it is characterized in that, also be provided with the battery charging slot of at least one oblique outer openings on the shell of described wireless charging device, each described battery charging slot bottom is provided with pole piece or the contact pilotage that is used to battery to carry out the contact charging, and at least one the second magnetic force point that is used for the absorption battery.
5. wireless charging device according to claim 1, it is characterized in that, also be provided with at least one bluetooth equipment charging slot on the shell of described wireless charging device, each described bluetooth equipment charging slot bottom is provided with pole piece or the contact pilotage that is used to bluetooth equipment to carry out the contact charging, and at least one the 3rd magnetic force point that is used for adsorbing described bluetooth equipment.
6. electronic equipment, it is characterized in that, described electronic equipment has the host housing in the charging pocket that can insert according to claim 1 the described wireless charging device of any one in-5, and described host housing back is provided with the second electromagnetic induction coil that is complementary with described the first electromagnetic induction coil position when inserting, and when insertion at least one four magnetic force point corresponding with each first magnetic force point position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220431128XU CN202840580U (en) | 2012-08-28 | 2012-08-28 | Wireless charging apparatus and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220431128XU CN202840580U (en) | 2012-08-28 | 2012-08-28 | Wireless charging apparatus and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840580U true CN202840580U (en) | 2013-03-27 |
Family
ID=47952196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220431128XU Expired - Lifetime CN202840580U (en) | 2012-08-28 | 2012-08-28 | Wireless charging apparatus and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840580U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703454A (en) * | 2016-04-26 | 2016-06-22 | 南京理工技术转移中心有限公司 | Multifunctional magnetic induction charger |
| CN105559776B (en) * | 2016-03-04 | 2018-08-17 | 武汉明德生物科技股份有限公司 | A kind of mobile ECG collection device |
| CN108649667A (en) * | 2018-07-12 | 2018-10-12 | 安徽锐能科技有限公司 | Wireless charging device |
| US10218193B2 (en) | 2014-07-29 | 2019-02-26 | Nicoventures Holdings Limited | E-cigarette and re-charging pack |
-
2012
- 2012-08-28 CN CN201220431128XU patent/CN202840580U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10218193B2 (en) | 2014-07-29 | 2019-02-26 | Nicoventures Holdings Limited | E-cigarette and re-charging pack |
| US10536013B2 (en) | 2014-07-29 | 2020-01-14 | Nicoventures Holdings Limited | E-cigarette and re-charging pack |
| US10873196B2 (en) | 2014-07-29 | 2020-12-22 | Nicoventures Holdings Limited | E-cigarette and re-charging pack |
| US11811027B2 (en) | 2014-07-29 | 2023-11-07 | Nicoventures Trading Limited | E-cigarette and re-charging pack |
| US12095052B2 (en) | 2014-07-29 | 2024-09-17 | Nicoventures Trading Limited | E-cigarette and re-charging pack |
| CN105559776B (en) * | 2016-03-04 | 2018-08-17 | 武汉明德生物科技股份有限公司 | A kind of mobile ECG collection device |
| CN105703454A (en) * | 2016-04-26 | 2016-06-22 | 南京理工技术转移中心有限公司 | Multifunctional magnetic induction charger |
| CN108649667A (en) * | 2018-07-12 | 2018-10-12 | 安徽锐能科技有限公司 | Wireless charging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202840580U (en) | Wireless charging apparatus and electronic device | |
| CN203574833U (en) | Electronic device with Bluetooth headset | |
| JP6102946B2 (en) | Mobile terminal and non-contact charging method thereof | |
| CN206212223U (en) | A kind of charging box of wireless headset and the wireless headset for being adapted to the charging box | |
| CN203225555U (en) | Protection device of electronic device | |
| UA107176C2 (en) | ELECTRICAL INSTALLATION APPLIANCE WITH CHARGER FOR MOBILE PHONE | |
| CN212257796U (en) | Multifunctional charger with rotary plug | |
| CN204614448U (en) | Multi-functional memory device | |
| AU2014101353A4 (en) | Apparatus for the Provision of Power | |
| CN214328196U (en) | Washing machine supporting wireless charging | |
| CN205304320U (en) | Multifunctional portable power source | |
| CN201490523U (en) | Socket structure provided with USB interface | |
| CN104219345A (en) | Cell phone class electrical appliance shell cover with printed-film solar photovoltaic battery | |
| CN201733342U (en) | Draw-out type hand-held terminal and handset integrated machine and draw-out rechargeable telephone set | |
| CN208571634U (en) | A kind of wireless charging component of magnetic absorption positioning | |
| CN203180575U (en) | Mobile power supply with replaceable battery | |
| CN206349770U (en) | A kind of charging device and intelligent charge equipment | |
| CN206878216U (en) | A kind of changeover plug with emergent charging function | |
| CN217640141U (en) | Keyboard with multiple functions | |
| CN211456814U (en) | Multifunctional vertical wireless charger | |
| CN203554032U (en) | Multifunctional mobile power supply | |
| CN212726517U (en) | Public mobile phone charging device | |
| CN208401583U (en) | A kind of portable multi-function charging panel | |
| CN214846699U (en) | Serial port bus expansion equipment | |
| CN216286417U (en) | Protective sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |