CN108521161B - Dual-wireless charging device for portable medical equipment - Google Patents
Dual-wireless charging device for portable medical equipment Download PDFInfo
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- CN108521161B CN108521161B CN201810613059.6A CN201810613059A CN108521161B CN 108521161 B CN108521161 B CN 108521161B CN 201810613059 A CN201810613059 A CN 201810613059A CN 108521161 B CN108521161 B CN 108521161B
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- wireless charging
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- medical equipment
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- power supply
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- 239000003814 drug Substances 0.000 claims abstract description 28
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000012546 transfer Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- 230000007246 mechanism Effects 0.000 description 1
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- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H02J7/025—
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- H02J7/0027—
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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
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention relates to the technical field of wireless energy transmission, and discloses a portable medical equipment dual-wireless charging device, which comprises: the wireless receiver, put thing platform, the medicament box, power supply rail fills the receiver and installs in the middle department of support chassis bottom, first wireless emitter that fills carries out electric energy transfer with the wireless butt joint of filling the receiver of first wireless, put thing platform and set up in support chassis top through the spandrel post, the medicament box sets up in top put thing platform top, power supply rail installs in put thing platform one side, be equipped with the wireless emitter that fills of second on the power supply rail, the wireless emitter top that fills of second is equipped with the cassette, the inside T type hole fretwork design that is of cassette, install the fixture block in the T type hole, be provided with the spring between the link of fixture block downside and the T type hole upper end, can provide wireless advantage that charges for a plurality of medical equipment simultaneously, avoid medical equipment to use inconvenient shortcoming because of the power cord is numerous.
Description
Technical Field
The invention relates to the technical field of wireless energy transmission, in particular to a dual-wireless charging device for portable medical equipment.
Background
Wireless charging technology has become mature, and in the field of mobile phone application, a wireless charging function is also built in a middle-high-end mobile phone product, so that convenience and safety of a user on the technology have been widely accepted.
In many cases, a plurality of portable devices are required to be used together, frequent movement is required, and because of the requirement of a use scene, electricity is required to be supplied at any time, when a plurality of devices are required to be used together, a plurality of sensors, conveying pipes and the like are arranged besides the charging power supply line of each device, so that the management of the devices is disordered, and careless mistakes are unavoidable. Taking the combination of multiple injection pumps in a hospital as an example, each injection pump is provided with an injection medicament tube to be supplied to a patient, each device needs a separate power line, and generally the patient must also have electrocardiographic monitoring, or other devices, the power lines are different in length, the ward looks confused and needs to occupy a plurality of sockets, so that if a person walks, carelessly bumps off a certain power supply, or pulls out a plug when the person moves away after completing treatment or monitoring, other devices are caused to be suspended, which can be a very dangerous thing. Of course, the battery is built in the general portable instrument, so that the portable instrument is convenient to use under emergency conditions without a commercial power socket on some sides. However, if the device is not handy after last use, a nurse forgets to plug in the power supply for charging the device after collecting the device, and the device is not powered when in use, so that the use of the subsequent device can be directly affected.
Based on the above, design a wireless charging device of portable medical equipment, can guarantee that whenever equipment is placed on the support, no matter when using or remove, all have complicated power cord to bring unstable factor, moreover, whenever medical equipment and charging device place in the regulation position, just can have energy at any time to charge for medical equipment, need not worry forget to charge for equipment, guarantee that when using equipment next time, equipment must be electrified, have the advantage that makes medical equipment safety, convenience, practicality.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a portable double-wireless charging device for medical equipment, which has the advantage of being capable of providing wireless charging for a plurality of medical equipment at the same time, and avoids the defect of inconvenient use of the medical equipment caused by a plurality of power lines.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: a dual wireless charging device for a portable medical device, the dual wireless charging device comprising: universal wheel, first wireless receiver, thing platform, medicament box, power supply rail of filling, the universal wheel is installed in support chassis bottom four sides first wireless receiver of filling is installed in support chassis bottom centre department, and carries out electric energy transfer with the wireless butt joint of filling the transmitter of first, first wireless transmitter of filling is installed in the floor top, thing platform sets up in support chassis top through the spandrel post, the medicament box sets up in top thing platform top, and medicament box surface both sides are equipped with handle and cylinder boss respectively, power supply rail installs in thing platform one side, is equipped with the wireless transmitter of filling of second on the power supply rail, the wireless transmitter top of filling of second is equipped with the block, and the block is inside to be T type hole fretwork design, is provided with the spring between the link of block downside and the T type hole upper end.
Preferably, the positive pole sliding column and the negative pole sliding column of the second wireless charging emitter are respectively inserted into the positive pole sliding rail and the negative pole sliding rail of the power supply guide rail, and the second wireless charging emitter is fixed at a proper height of the power supply guide rail through the fixing bolts.
Preferably, the top of the medicament box is provided with an upper cover, one side of the upper cover is hinged with one side of the top of the medicament box, the edge of the bottom of the other side of the upper cover is provided with a magnet, and the contact part of the top of the other side of the medicament box and the magnet is also provided with an iron sheet.
Preferably, the medical equipment rear side is provided with a fixed protruding head, and the fixed protruding head is clamped through a clamping block.
Preferably, the power output end of the first wireless charging receiver is connected with the power input end of the power guide rail through a power connecting wire.
Preferably, a prompting board is arranged beside the first wireless charging transmitter.
Preferably, one side of the bottom of the clamping block is designed with an oblique angle, and the outer side of the top of the fixing protruding head is also designed with an oblique angle.
(III) beneficial effects
Compared with the prior art, the invention provides the portable medical equipment dual-wireless charging device, which has the following beneficial effects:
This two wireless charging device of portable medical equipment, through setting up a plurality of thing platforms, make this wireless charging device can bear a plurality of medical equipment, the rethread sets up first wireless transmitter that fills and first wireless receiver that fills, the wireless electric energy wireless transmission who fills between transmitter and the second wireless receiver that fills of second, when providing the power for a plurality of medical equipment simultaneously, avoided again that traditional medical equipment needs to be connected with fixed power plug and take place the chaotic problem of power cord when causing a plurality of medical equipment to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a mobile carriage according to the present invention;
FIG. 3 is a schematic view of the structure of the bracket body according to the present invention;
FIG. 4 is a schematic diagram of a first wireless charging transmitter installation of the present invention;
FIG. 5 is a schematic diagram showing the connection of the clamping block, the spring, the clamping block and the second wireless charging transmitter according to the present invention;
FIG. 6 is a schematic diagram of a second wireless charging transmitter according to the present invention;
FIG. 7 is a schematic view of a latch according to the present invention;
FIG. 8 is a schematic view of a second wireless charging receiver and fixed nose position of the medical device of the present invention;
FIG. 9 is a right side view of the present invention;
FIG. 10 is a rear side elevational view of the present invention;
FIG. 11 is a flow chart of the present invention.
In the figure: 1 floor, 11 first wireless emitter that fills, 12 wireless charging area, 2 walls, 21 suggestion boards, 3 movable support, 31 universal wheel, 32 support chassis, 33 spanners, 34 power supply rail, 35 shelves platform, 36 second wireless emitter that fills, 361 draw-in table, 362 anodal traveller, 363 negative pole traveller, 364 fixture block, 3641 link, 365 spring, 37 medicament box, 371 handles, 372 upper cover, 373 magnet, 374 cylinder boss, 38 first wireless receiver that fills, 4 medical equipment, 41 fixed raised head, 42 second wireless receiver that fills, 5 power connecting wire, 6 fixing bolt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to the drawings, the invention provides a technical scheme that: the portable double wireless charging device for medical equipment comprises a universal wheel 31, a first wireless charging receiver 38, a placing table 35, a medicament box 37 and a power supply guide rail 34, wherein the universal wheel 31 is arranged on four sides of the bottom of a bracket chassis 32, the universal wheel 31 has a self-locking function, the charging device is convenient to move to a ward for use or special area for charging through the universal wheel 31, meanwhile, the device is in a fixed state when the device is used or charged for medical equipment through the self-locking function of the universal wheel 31, the first wireless charging receiver 38 is arranged in the middle of the bottom of the bracket chassis 32, the first wireless charging emitter 11 is arranged above a floor 1, The first wireless charging transmitter 11 and the first wireless charging receiver 38 are in wireless butt joint for electric energy transfer, namely, the first wireless charging transmitter 11 converts electric energy into an alternating electromagnetic field with fixed frequency, the first wireless charging receiver 38 above the first wireless charging transmitter 11 acquires the energy of the alternating electromagnetic field through a built-in coil module and then converts the energy into electric energy, the power output end of the first wireless charging receiver 38 is connected with the power input end of the power supply guide rail 34 through a power connection wire 5, namely, the electric energy received by the first wireless charging receiver 38 is transmitted to the power supply guide rail 34, the power supply guide rail 34 is arranged on one side of the object placing table 35, the second wireless charging transmitter 36 is arranged on the power supply guide rail 34, The positive pole slide post 362 and the negative pole slide post 363 of the second wireless charging emitter 36 are respectively inserted into the positive pole slide rail and the negative pole slide rail of the power supply guide rail 34, namely, the electric energy of the power supply guide rail 34 is transmitted into the second wireless charging emitter 36, so that the second wireless charging emitter 36 carries out wireless charging on the medical equipment 4 with the wireless charging function, the charging device is provided with a plurality of object placing tables 35, each object placing table 35 is provided with the second wireless charging emitter 36, the traditional connection of each medical equipment 4 with a power line and a ward plug is avoided, the mixed result of lines is caused, meanwhile, too many sockets are not required to be occupied, the circuit connection of each second wireless charging emitter 36 and the power supply guide rail 34 is in parallel connection, The input voltage of each second wireless charging emitter 36 is kept consistent, the rear sides of the positive pole sliding column 362 and the negative pole sliding column 363 are respectively provided with a fixed threaded hole, and the fixed threaded holes penetrate through the power supply guide rail 34 through the fixed bolts 6 to be in threaded connection with the fixed threaded holes, so that the proper height of the second wireless charging emitter 36 on the power supply guide rail 34 can be adjusted according to different heights of the second wireless charging receivers 42 arranged in different medical equipment 4; The top of the second wireless charging emitter 36 is provided with a clamping table 361, the inside of the clamping table 361 is in a T-shaped hole hollowed design, a clamping block 364 is arranged in the T-shaped hole, a spring 365 is arranged between a connecting end 3641 at the lower side of the clamping block 364 and the upper end of the T-shaped hole, the rear side surface of the medical equipment 4 is provided with a fixed raised head 41, when the medical equipment 4 is placed on the object placing table 35 to be connected by a wireless power supply, the fixed raised head 41 is clamped through the clamping block 364, the medical equipment 4 and the charging device are in a fixed state, when the medical equipment 4 is taken down, the clamping block 364 is lifted, at the moment, the bottom end of the clamping block 364 is separated from the fixed raised head 41, After the medical equipment 4 is taken down, the clamping block 364 is loosened, the clamping block 364 is reset and moves downwards to the original position under the restoring force of the spring 365, one side of the bottom of the clamping block 364 is designed with an oblique angle, the outer side of the top of the fixing raised head 41 is also designed with an oblique angle, so that when the medical equipment 4 is placed on the object placing table 35 again to be connected with a wireless power supply, the medical equipment 4 is pushed towards the object placing table 35, the fixing raised head 41 supports the clamping block 364 to move upwards, and finally the clamping block 364 clamps the fixing raised head 41 again; The object placing table 35 is arranged above the bracket chassis 32 through the bearing column 33, the medicament box 37 is arranged above the top object placing table 35, the two sides of the outer surface of the medicament box 37 are respectively provided with a handle 371 and a cylindrical boss 374, the wireless charging device is convenient to move by pushing the handle 371, and medical staff can also conveniently hang medicament sheets and medical record card clamping plates on the cylindrical boss 374.
Referring to fig. 1 and 2, the top of the medicine box 37 is provided with an upper cover 372, one side of the upper cover 372 is hinged with one side of the top of the medicine box 37, a magnet 373 is arranged at the edge of the bottom of the other side of the upper cover 372, an iron sheet is further arranged at the contact part of the top of the other side of the medicine box 37 and the magnet 373, medical supplies or medical medicines which are commonly used by medical staff are conveniently and temporarily stored in the medicine box 37, and the magnet 373 at the bottom of the upper cover 372 and the iron sheet at the top of the medicine box 37 are magnetically adsorbed to cover the upper cover 372 on the opening above the medicine box 37, so that bacteria in a disease area are prevented from entering the medicine box 37 to pollute the medical supplies.
Referring to fig. 9, in order to ensure the coupling coefficient between the first wireless charging transmitter 11 and the coil in the first wireless charging receiver 38 and shorten the coupling distance, when the first wireless charging transmitter 11 is installed above the floor 1, the first wireless charging transmitter 11 protrudes a portion, and the protruding portion of the first wireless charging transmitter 11 does not affect the normal movement of the bottom of the bracket chassis 32.
The first wireless charging emitter 11 is provided with a prompt board 21 beside for printing the content such as the using flow and notice of the charging device, playing a role in prompt, and the outside of the first wireless charging emitter 11 is marked with a prompt bar of the wireless charging area 12.
When some medical equipment 4 are also internally provided with storage batteries, the medical equipment 4 can be charged by the wireless charging device only by placing the medical equipment 4 at the corresponding position of the object placing table 35 and the wireless charging device is also positioned in the wireless charging area 12, so that the medical equipment 4 can be conveniently kept with sufficient electric energy when the medical staff uses the medical equipment next time.
When the medical device 4 is used, the first wireless charging transmitter 11 is arranged in a proper position on the floor 1 of a device placement area, a device room or a ward, when the medical device 4 is required to be plugged or charged, the medical device 4 can be placed on the object placing table 35, the fixing raised head 41 is clamped and fixed through the clamping block 364, the wireless charging device is pushed to the wireless charging area 12 through the handle 371, when the edge of the wireless charging device coincides with a prompt strip of the wireless charging area 12, the first wireless charging receiver 38 faces the first wireless charging transmitter 11, and at the moment, the medical device 4 is automatically in a plugging or charging state, and the medical device 4 can be normally used.
In particular, as the charging power requirement for each medical device is calculated as X, 4 sets of devices require 4X of device receive power, the transmission efficiency of the second wireless charging transmitter 36 and the second wireless charging receiver 42 is α, and then the power of the power supply rail 34 must reach 4X/α; the conversion efficiency of the first wireless charging transmitter 11 and the first wireless charging receiver 38 is β, and then the power input capability of the first wireless charging transmitter 11 must reach (4X/α)/β. When the same electric energy is required to be transmitted, the transmission voltage is higher, the current is smaller, the transmission loss is obviously reduced, and the conversion efficiency alpha and beta are improved. It is counted that typical portable medical devices typically operate at 12V, and typical applications of the present invention recommend a second wireless charging transmitter 36 output of 12V and a ground wireless transmitter output of 24V, although the present invention is not limited by this parameter. In order to ensure that the influence of wireless energy to external radiation is convenient and controllable, and also facilitate the management and control of wireless frequency according to different global areas, corresponding system settings are made, the system architecture of wireless energy transmission of the first wireless charging transmitter 11 and the second wireless charging transmitter 36 is designed as a fixed frequency mode, wherein the frequency of the first wireless charging transmitter 11 is 80KHz, the frequency of the second wireless charging transmitter 36 is 125KHz, and a regulating mechanism for changing energy transmission can be voltage regulation, phase modulation or duty ratio regulation, namely regulating the proportion between pulse waveforms and high and low voltages in electrons
To sum up, this two wireless charging device of portable medical equipment through setting up a plurality of thing platforms, makes this wireless charging device can bear a plurality of medical equipment, and the rethread sets up that first wireless fills electric energy wireless transmission between transmitter and the first wireless receiver that fills, second wireless transmitter and the second wireless receiver that fills, when providing the power for a plurality of medical equipment simultaneously, avoided again that traditional medical equipment needs to be connected with fixed power plug and cause the chaotic problem of taking place the power cord when a plurality of medical equipment use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A dual wireless charging device for a portable medical device, the dual wireless charging device comprising:
the universal wheels (31) are arranged on four sides of the bottom of the bracket chassis (32);
The first wireless charging receiver (38), the first wireless charging receiver (38) is arranged in the middle of the bottom of the bracket chassis (32) and is in wireless butt joint with the first wireless charging transmitter (11) for electric energy transfer, and the first wireless charging transmitter (11) is arranged above the floor (1);
The object placing table (35) is arranged above the bracket chassis (32) through the bearing column (33);
the medicament box (37), the medicament box (37) is arranged above the top article placing table (35), two sides of the outer surface of the medicament box (37) are respectively provided with a handle (371) and a cylindrical boss (374),
The power supply guide rail (34), the power supply guide rail (34) is installed on one side of the article placing table (35), a second wireless charging emitter (36) is arranged on the power supply guide rail (34), a clamping table (361) is arranged at the top of the second wireless charging emitter (36), a T-shaped hole is hollowed out in the clamping table (361), a clamping block (364) is installed in the T-shaped hole, and a spring (365) is arranged between a connecting end (3641) at the lower side of the clamping block (364) and the upper end of the T-shaped hole;
The rear side surface of the medical equipment (4) is provided with a fixed raised head (41), and the fixed raised head (41) is clamped by a clamping block (364);
One side of the bottom of the clamping block (364) is designed with an oblique angle, and the outer side of the top of the fixing raised head (41) is also designed with an oblique angle;
When medical equipment (4) is taken down, the clamping block (364) is lifted, at the moment, the bottom end of the clamping block (364) is separated from the fixed raised head (41), after the medical equipment (4) is taken down, the clamping block (364) is loosened, under the restoring force of the spring (365), the clamping block (364) is reset to move down to the original position, when the medical equipment (4) is placed on the placing table (35) again to be connected by a wireless power supply, the medical equipment (4) is pushed towards the direction of the placing table (35), the fixed raised head (41) supports the clamping block (364) to move upwards, and finally the clamping block (364) clamps the fixed raised head (41) again.
2. The portable medical device dual wireless charging apparatus of claim 1, wherein: the positive pole sliding column (362) and the negative pole sliding column (363) of the second wireless charging emitter (36) are respectively inserted into the positive pole sliding rail and the negative pole sliding rail of the power supply guide rail (34), and the second wireless charging emitter (36) is fixed at a proper height of the power supply guide rail (34) through the fixing bolt (6).
3. The portable medical device dual wireless charging apparatus of claim 1, wherein: the medicine box (37) top is equipped with upper cover (372), and upper cover (372) one side is articulated with medicine box (37) top one side, and upper cover (372) opposite side bottom edge department is equipped with magnet (373), and medicine box (37) opposite side top still is equipped with the iron sheet with magnet (373) contact department.
4. The portable medical device dual wireless charging apparatus of claim 1, wherein: the power output end of the first wireless charging receiver (38) is connected with the power input end of the power guide rail (34) through a power connecting wire (5).
5. The portable medical device dual wireless charging apparatus of claim 1, wherein: a prompting board (21) is arranged beside the first wireless charging transmitter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613059.6A CN108521161B (en) | 2018-06-14 | 2018-06-14 | Dual-wireless charging device for portable medical equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613059.6A CN108521161B (en) | 2018-06-14 | 2018-06-14 | Dual-wireless charging device for portable medical equipment |
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| Publication Number | Publication Date |
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| CN108521161A CN108521161A (en) | 2018-09-11 |
| CN108521161B true CN108521161B (en) | 2024-07-05 |
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| CN201810613059.6A Active CN108521161B (en) | 2018-06-14 | 2018-06-14 | Dual-wireless charging device for portable medical equipment |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208955675U (en) * | 2018-06-14 | 2019-06-07 | 吉成无线（深圳）有限公司 | A kind of double wireless charging devices of portable medical device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9680317B2 (en) * | 2012-12-21 | 2017-06-13 | Nathan R. Roberts | Storage and charging station system for portable electronic devices |
| CN104882943A (en) * | 2015-06-15 | 2015-09-02 | 威泰能源(苏州)有限公司 | Balance charging device for battery |
| KR101744590B1 (en) * | 2015-10-26 | 2017-06-09 | 인텔렉추얼디스커버리 주식회사 | Wireless power transmission and charging device using vertical type of power transmission method |
| US10277057B2 (en) * | 2016-08-26 | 2019-04-30 | Advantech Co., Ltd. | Mobile medication workstation and method for supplying power thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208955675U (en) * | 2018-06-14 | 2019-06-07 | 吉成无线（深圳）有限公司 | A kind of double wireless charging devices of portable medical device |
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