CN107147179B - Mobile medical equipment based on estuary wireless charging and wireless charging method - Google Patents
Mobile medical equipment based on estuary wireless charging and wireless charging method Download PDFInfo
- Publication number
- CN107147179B CN107147179B CN201710449826.XA CN201710449826A CN107147179B CN 107147179 B CN107147179 B CN 107147179B CN 201710449826 A CN201710449826 A CN 201710449826A CN 107147179 B CN107147179 B CN 107147179B
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- electrode
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- medical equipment
- battery
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- 238000000034 method Methods 0.000 title claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 26
- 239000010949 copper Substances 0.000 claims description 26
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H02J7/027—
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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 discloses mobile medical equipment based on estuary wireless charging and a wireless charging method, wherein a battery is arranged in the equipment, the mobile medical equipment comprises a charging seat for supplying power to the battery, and an electrode groove, a charging transformer and a power line are arranged on the charging seat; wherein, the power line is connected with the charging transformer, the electrode is arranged in/on the electrode groove, one or more groups of electrode contacts corresponding to the electrode are arranged on the mobile medical equipment; the charging seat supplies power to the battery through the contact of the electrode contact and the electrode; when the mobile medical equipment is pushed in, the charging part has loose allowance in the horizontal and height ranges, so that the operation is simpler and more convenient; when the mobile medical equipment is pulled away from the charging seat, the power can be automatically cut off, so that the potential safety hazard of electric shock caused by wired charging is eliminated; the working efficiency of medical staff is remarkably improved; the estuary charging seat has a certain height from the ground, is safe to operate and has waterproof performance.
Description
Technical Field
The invention relates to medical equipment and a power supply method of the medical equipment, in particular to mobile medical equipment based on estuary wireless charging, and simultaneously relates to an estuary wireless charging method.
Background
Currently, there are two charging modes of mobile medical equipment:
Mode one: charging in a wired manner; the mobile medical equipment is internally provided with a battery, the equipment is provided with a charged power line and a power plug, the power plug is inserted into a corresponding socket to charge the battery during charging, and the plug is pulled out from the socket after the charging is finished. The following disadvantages are possessed by the method: firstly, plugs are frequently plugged and unplugged, the operation is tedious, time is consumed, and as the voltage of a civil socket is far greater than the safety voltage of a human body, the operation has potential electric shock safety hazards; secondly, the socket is shielded by the mobile medical equipment in the charging process, so that a user can easily neglect that the workstation is in a charging state, and directly drags the mobile medical equipment, thereby damaging a rear power line and the equipment and causing property loss; and the charged power line is fixed in the corresponding fixing seat after the charging is completed, but a user usually neglects the step due to negligence or intention, so that the damage of the power line and equipment is accelerated.
Mode two: charging at an external charging station; and taking out the mobile medical equipment battery, and then placing the mobile medical equipment battery into an intelligent charging station for charging. The method has the defects that: when the mobile medical equipment is charged, the battery is taken out, and then the battery is loaded into the workstation after the battery is fully charged, so that the mobile medical equipment is complex in operation and not suitable for fast-paced work, and if a user forgets to replace the battery, the mobile medical equipment can not be normally used.
Disclosure of Invention
The invention aims to: the invention aims to provide mobile medical equipment for realizing power supply through wireless contact type charging based on the problems existing in the prior art, and also provides an estuary type wireless charging method.
The technical scheme is as follows: an estuary wireless charging-based mobile medical device internally provided with a battery comprises a charging seat for supplying power to the battery, wherein an electrode groove, a charging transformer and a power line are arranged on the charging seat; wherein, the power line is connected with the charging transformer, the electrode is arranged in/on the electrode groove, one or more groups of electrode contacts corresponding to the electrode are arranged on the mobile medical equipment; the charging stand supplies power to the battery through the wireless contact of the electrode contact and the electrode.
The surface of the electrode groove is provided with a copper contact, the mobile medical equipment is provided with a contact type gold-plated copper column joint, and the charging seat supplies power for the battery through wireless contact of the contact type gold-plated copper column joint and the copper contact.
And secondly, a magnetic attraction type electrode with a groove is arranged in the electrode groove, the electrode contact is a magnetic attraction type connector with a boss, and the charging seat supplies power for the battery through the magnetic contact of the magnetic attraction type connector and the magnetic attraction type electrode. The magnetic connector is fixed on the mobile medical equipment through a first spring.
The charging seat is provided with a travel switch/proximity switch and a second spring, the second spring is axially arranged in the charging seat, and the telescopic end of the second spring is connected with the end part of the electrode; the electrode compresses the spring along the axial direction under the thrust of the electrode contact, and the travel switch/proximity switch is switched on or off according to the displacement of the electrode.
Preferably, a control board is arranged in the charging seat, the control board is connected with the travel switch/proximity switch, and the control board judges the contact and separation of the electrode contact and the electrode through the connection or disconnection of the travel switch/proximity switch.
Further, the charging stand comprises an indicator lamp and/or a voice chip, and the indicator lamp and/or the voice chip is connected with the controller through a communication line; the charging stand further comprises a light guiding device for indicating the mobile medical equipment to be pushed into the charging stand correctly.
The electrode contacts are preferably mounted on the base of the ambulatory medical device.
The method for wireless charging by using the mobile medical equipment comprises the following steps:
(A) After the power line plug is connected to the socket, the mobile medical equipment is pushed to enable an electrode contact on the base of the mobile medical equipment to be in contact with an electrode in/on an electrode groove of the charging seat, the electrode compresses a spring inwards along the axial direction under the thrust of the electrode contact, the travel switch/the proximity switch is conducted, a control board signal is given to the charging transformer in the charging seat through a communication line, a high-voltage alternating current power supply is converted into a low-voltage direct current for charging a battery through the connected power line, an indication lamp and/or a voice chip make a prompt for starting charging, and the battery in the mobile medical equipment starts charging.
(B) When the mobile medical equipment battery is charged, the control panel controls the indicator lamp and/or the voice chip to give a prompt of the charging completion through the communication line, and the electrodes in/on the electrode groove are powered off; if the device is pulled out when being charged, the electrode contact is separated from the electrode in/on the electrode groove, the second spring is reset gradually, the electrode moves outwards along the axial direction, the travel switch/proximity switch is disconnected, the control panel controls the indicator lamp and/or the voice chip to be closed through the communication line, and the electrode in/on the electrode groove is powered off.
The beneficial effects are that: the invention has simple operation, and the mobile medical equipment can be charged only by pushing the mobile medical equipment to the position along the light guide during charging; when the mobile medical equipment is pushed in, the charging part has loose allowance in the horizontal and height ranges, so that the operation is simpler and more convenient; when the mobile medical equipment is pulled away from the charging seat, the power can be automatically cut off, a plug is not required to be plugged in and out, the potential safety hazard of electric shock caused by wired charging is eliminated, and the economic loss caused by misoperation such as forgetting to plug in and out is avoided; the working efficiency of medical staff is remarkably improved; the estuary charging seat has a certain height from the ground, is safe to operate and has waterproof performance.
Drawings
FIGS. 1 (a) - (d) are schematic views showing structural components of a charging stand according to an embodiment of the present invention;
FIG. 2 is a schematic view of an electrode contact on a base according to an embodiment of the present invention;
fig. 3 is a charging schematic diagram according to a first embodiment of the present invention;
FIGS. 4 (a) - (c) are schematic views showing structural components of a charging stand according to a second embodiment of the present invention;
FIGS. 5 (a) - (b) are schematic structural views of a second magnetic connector according to the present invention;
Fig. 6 is a charging schematic diagram of a second embodiment of the present invention.
Detailed Description
The technical scheme of the application is further described in detail below with reference to the examples and the attached drawings. It is to be understood that the present embodiment is for illustration only and not for the purpose of limiting the application as defined by the appended claims, and that modifications of the application, which would be obvious to one skilled in the art after reading the present application, fall within the scope of the application.
Embodiment one:
An ambulatory medical device 1 based on an estuary wireless charging method is internally provided with a battery and comprises a charging seat 2 for supplying power to the battery, wherein the charging seat 2 is provided with two electrode grooves 21, a charging transformer 22, a power line 23, a control panel 24, a travel switch/proximity switch 25, an indicator lamp 27, a light guiding device 28 and a voice chip 29 as shown in fig. 1 (a) - (d); wherein, the control panel 24 controls the on-off of the travel switch/proximity switch 25, the indicator lamp 27, the voice chip 29 and the electrode; the surface of the electrode groove 21 is provided with two copper contact pieces 30, the charging seat 2 further comprises four second springs 26, the second springs 26 axially penetrate through the posts 214 on the housing of the charging seat 2, one end of each second spring is fixed at the end part of the copper contact piece 30, and the other end of each second spring is fixed in the post 214 of the housing of the charging seat 2; an L-shaped rib plate 31 is arranged behind each copper contact piece 30; the copper contact piece 30 is pushed by external force, the rear electrode groove 21 compresses the second spring 26, the electrode groove 21 moves inwards along the axial direction, meanwhile, the L-shaped rib plate 31 is driven to move together, and the L-shaped rib plate 31 further controls the on or off of the travel switch/proximity switch 25.
At least one group of contact type gold-plated copper column joints 111 are arranged on the base of the mobile medical equipment 1, and the contact type gold-plated copper column joints 111 correspond to the height of the electrode groove 21; as shown in fig. 2, in this embodiment, three groups of contact-type gold-plated copper pillar connectors 111 are provided, and as long as the upper and lower positive and negative contacts of each group of contact-type gold-plated copper pillar connectors 111 are respectively contacted with two copper contacts 30 at any position in the same horizontal direction, charging can be performed, so that the charging mode of this embodiment has tolerance.
Fig. 3 shows a charging schematic diagram according to the first embodiment, and the charging process specifically includes:
When the mobile medical equipment is started to charge, after the power line 23 is connected to the socket through the plug, the light guide device 28 is electrified to push the mobile medical equipment 1 to enable the contact type gold-plated copper column connector 111 on the base of the mobile medical equipment to be in contact with the copper contact piece 30 on the surface of the electrode groove 21 on the charging seat 2, the copper contact piece 30 compresses the second spring 26 inwards along the axial direction under the thrust of the contact type gold-plated copper column connector 111, meanwhile, the L-shaped rib plate 31 presses the travel switch/contact proximity switch 25, the travel switch/proximity switch 25 is conducted, a signal is given to the control panel 24 through a communication line, the charging transformer 22 in the charging seat 2 converts a high-voltage alternating current power supply into a low-voltage direct current for charging a battery through the connected power line 23, the indication lamp 27 is on, the voice chip 29 correspondingly prompts that the battery in the mobile medical equipment 1 starts to charge;
When the charging is completed, the control board 24 controls the charging completion indicator lamp 27 and the voice chip 29 to make a corresponding charging completion prompt through the communication line after the battery of the mobile medical equipment 1 is charged, and the copper contact 30 on the surface of the electrode groove 21 is powered off;
When the mobile medical equipment 1 is pulled out by a user in the charging process, the contact type gold-plated copper column connector 111 is gradually separated from the copper contact piece 30 on the surface of the electrode groove 21, the second spring 26 is gradually reset, the contact type gold-plated copper column connector 111 moves outwards along the axis direction, meanwhile, the L-shaped rib plate 31 is separated from the travel switch/proximity switch 25, the control board 24 controls the indicator lamp 27 to be turned off through a communication line, the voice chip 29 gives a prompt, and the copper contact piece 30 is powered off.
Embodiment two:
The invention can also be used for installing one or more magnetic attraction type electrodes 212 with grooves in the electrode groove 21, and correspondingly, installing the magnetic attraction type connector 112 on the mobile medical equipment 1;
As shown in fig. 4 (a) - (c), unlike the first embodiment, the present embodiment has four magnetic attraction type electrodes 212 with grooves installed inside the electrode slot 21, one end of the second spring 26 is connected to the magnetic attraction type electrodes 212, and the other end is disposed inside the charging stand 2 and connected to the power line;
As shown in fig. 5 (a) - (b), a magnetic connector 112 with a boss is arranged on the base of the mobile medical equipment 1, and the magnetic connector 112 corresponds to the height of the electrode groove 21; preferably, the magnetic connector 112 is fixed to the apparatus by the first spring 30 to ensure the uprightness of the magnetic connector 112 and to enable the compensation in the length direction by flexible expansion and contraction.
Fig. 6 is a charging schematic diagram of the second embodiment, after pushing the ambulatory medical device 1 so that the magnetic attraction type connector 112 on the base of the ambulatory medical device and the electrode contacts closest to the four groups of magnetic attraction type electrodes 212 attract each other, the boss contacts with the corresponding groove; in this embodiment, the magnetic electrode 212 and the magnetic connector 112 can attract each other within a certain range by the magnetic principle, and the magnetic connector 112 can be connected with any magnetic electrode 212 to realize charging, and the charging mode is also tolerant.
Claims (8)
1. Mobile medical equipment based on wireless charging of estuary, internally mounted has battery, its characterized in that: the battery charging device comprises a charging seat (2) for supplying power to the battery, wherein an electrode groove (21), a charging transformer (22) and a power line (23) are arranged on the charging seat (2); wherein, the power line (23) is connected with the charging transformer (22), the electrode groove (21) is internally/externally provided with an electrode, and the mobile medical equipment (1) is provided with one or more groups of electrode contacts corresponding to the electrode; the charging seat (2) supplies power to the battery through the contact of the electrode contact and the electrode; the charging seat (2) is provided with a travel switch/proximity switch (25) and a second spring (26), the second spring (26) is axially arranged in the charging seat (2), and the telescopic end of the second spring is connected with the end part of the electrode; the electrode compresses a second spring (26) along the axial direction under the thrust of the electrode contact, and the travel switch/proximity switch (25) is turned on or off according to the displacement of the electrode; a control board (24) is arranged in the charging seat (2), and the control board (24) is connected with the electrode and the travel switch/proximity switch (25).
2. The ambulatory medical device according to claim 1, wherein: the electrode is a copper contact (211) which is arranged on the surface of the electrode groove (21), the electrode contact is a contact type gold-plated copper column joint (111), and the charging seat (2) supplies power for the battery through wireless contact of the contact type gold-plated copper column joint (111) and the copper contact (211).
3. The ambulatory medical device according to claim 1, wherein: the electrode is a magnetic attraction type electrode (212) with a groove, the magnetic attraction type electrode is arranged in the electrode groove (21), the electrode contact is a magnetic attraction type connector (112) with a boss, and the charging seat (2) supplies power for the battery through the magnetic contact of the magnetic attraction type connector (112) and the magnetic attraction type electrode (212).
4. The ambulatory medical device according to claim 3 wherein: the magnetic connector (112) is fixed on the mobile medical equipment (1) through a first spring (30).
5. The ambulatory medical device according to claim 1, wherein: the charging seat (2) further comprises an indicator lamp (27) and/or a voice chip (29), and the indicator lamp (27) and/or the voice chip (29) are/is connected with the controller.
6. The ambulatory medical device according to claim 1, wherein: the charging stand (2) comprises a light guiding device (28) for indicating that the ambulatory medical device (1) is correctly pushed into the charging stand (2).
7. The ambulatory medical device according to claim 1, wherein: the electrode contact is arranged on a base of the mobile medical equipment (1).
8. A method of wirelessly charging using the ambulatory medical device of claim 5, wherein: the method comprises the following steps:
(A) After the power line (23) is connected to the socket, the mobile medical equipment (1) is pushed to enable an electrode contact on the base of the mobile medical equipment to be in contact with an electrode in/on an electrode groove (21) of the charging seat (2), the electrode compresses a second spring (26) inwards along the axial direction under the thrust of the electrode contact, when the travel switch/proximity switch (25) is conducted, a conducting signal is sent to the control board (24), a charging transformer (22) in the charging seat (2) converts high-voltage alternating current power supply into low-voltage direct current for charging a battery through the connected power line (23), and an indicator lamp (27) and/or a voice chip (29) make a charging prompt to start charging the battery;
(B) When the battery is charged, the control board (24) controls the indicator lamp (27) and/or the voice chip (29) to give a charging completion prompt, and meanwhile, the electrodes in/on the electrode groove (21) are powered off; when the mobile medical equipment (1) is pulled out in the charging process, the electrode contact is separated from the electrode, the second spring (26) is gradually reset, the electrode moves outwards along the axial direction, meanwhile, the travel switch/proximity switch (25) is switched off, the control panel (24) controls the indicator lamp (27) and/or the voice chip (29) to be closed, and the electrode in/on the electrode groove (21) is powered off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449826.XA CN107147179B (en) | 2017-06-14 | 2017-06-14 | Mobile medical equipment based on estuary wireless charging and wireless charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449826.XA CN107147179B (en) | 2017-06-14 | 2017-06-14 | Mobile medical equipment based on estuary wireless charging and wireless charging method |
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| Publication Number | Publication Date |
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| CN107147179A CN107147179A (en) | 2017-09-08 |
| CN107147179B true CN107147179B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710449826.XA Active CN107147179B (en) | 2017-06-14 | 2017-06-14 | Mobile medical equipment based on estuary wireless charging and wireless charging method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110224469A (en) * | 2019-07-01 | 2019-09-10 | 北京海益同展信息科技有限公司 | The control method and device and charging system of charging system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201342771A (en) * | 2012-04-12 | 2013-10-16 | Compal Communication Inc | Charging device for automatically charging mobile carrier and charging system having the same |
| CN203911534U (en) * | 2014-05-28 | 2014-10-29 | 黄河科技学院 | Contact cell phone wireless charging device |
| CN203951210U (en) * | 2014-04-11 | 2014-11-19 | 刘建云 | A kind of multi-functional inverted plug type game paddle simple type charging system |
| CN105264924A (en) * | 2012-11-12 | 2016-01-20 | F·鲍姆嘎特讷 | Systems and methods for wireless pairing and communication for electrostimulation |
| CN206865189U (en) * | 2017-06-14 | 2018-01-09 | 无锡瑞巴斯医疗器械有限公司 | Ambulatory medical device based on bay type multi-storied wireless charging |
-
2017
- 2017-06-14 CN CN201710449826.XA patent/CN107147179B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201342771A (en) * | 2012-04-12 | 2013-10-16 | Compal Communication Inc | Charging device for automatically charging mobile carrier and charging system having the same |
| CN105264924A (en) * | 2012-11-12 | 2016-01-20 | F·鲍姆嘎特讷 | Systems and methods for wireless pairing and communication for electrostimulation |
| CN203951210U (en) * | 2014-04-11 | 2014-11-19 | 刘建云 | A kind of multi-functional inverted plug type game paddle simple type charging system |
| CN203911534U (en) * | 2014-05-28 | 2014-10-29 | 黄河科技学院 | Contact cell phone wireless charging device |
| CN206865189U (en) * | 2017-06-14 | 2018-01-09 | 无锡瑞巴斯医疗器械有限公司 | Ambulatory medical device based on bay type multi-storied wireless charging |
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| CN107147179A (en) | 2017-09-08 |
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