CN206894309U - A kind of accessory power supply of ambulatory medical device - Google Patents
A kind of accessory power supply of ambulatory medical device Download PDFInfo
- Publication number
- CN206894309U CN206894309U CN201720881348.5U CN201720881348U CN206894309U CN 206894309 U CN206894309 U CN 206894309U CN 201720881348 U CN201720881348 U CN 201720881348U CN 206894309 U CN206894309 U CN 206894309U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- lower house
- upper shell
- power supply
- accessory power
- 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 - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 19
- 210000002683 foot Anatomy 0.000 claims description 3
- 230000004310 photopic vision Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 239000012634 fragment Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
It the utility model is related to the technical field of the device of the charging for battery pack, disclose a kind of accessory power supply of ambulatory medical device, including the upper shell and lower house mutually fastened, upper shell and lower house fasten to form accommodating chamber, battery core bag is provided with accommodating chamber, main circuit board and display button circuit board, battery core bag and display button circuit board all circuits are connected to main circuit board, battery core includes 30 18650 charged lithium cells, main circuit board is provided with output current voltage regulator circuit, input interface and output interface, input interface and output interface expose to upper shell and lower house, display button circuit board is provided with display screen and button, upper shell is provided with viewing window, viewing window capping has transparent window piece, display screen and button are all located at the underface of transparent window piece.Output current voltage can be adjusted for the utility model, easy to adjust, it is only necessary to which an accessory power supply can give a variety of ambulatory medical devices to charge, and be convenient for carrying.
Description
Technical field
The technical field of the device of the charging for battery pack is the utility model is related to, it is mobile more particularly to one kind
The accessory power supply of Medical Devices.
Background technology
Mobile model Medical Devices, carry for convenience, it is necessary to reduce the volume and weight of itself as far as possible, being used in satisfaction will
Often light purpose can only be realized from the quantity of charged pool from reducing on the premise of asking, if using replaceable battery
Mode, then need often to change battery, can not be used if changing battery and may result in equipment not in time, if using charging electricity
The mode in pond, the quantity of rechargeable battery is few, i.e., total battery capacity is small, causes equipment can not ensure to lean on self-powered confession for a long time
Electricity.Requirement of the various ambulatory medical devices to Current Voltage on the market is not quite similar in addition, if user uses accessory power supply
To maintain the long-time of a variety of ambulatory medical devices to use, it is necessary to carry the accessory power supply that output current voltage is adapted to therewith, this
Sample may just need to carry multiple accessory power supplys, cause inconvenient to carry, and the accessory power supply of some ambulatory medical devices is due to electric current
Voltage requirements are special or even also need to custom-made, and these all make troubles to the use of user.
Utility model content
The utility model is to overcome above-mentioned deficiency of the prior art, there is provided a kind of auxiliary electricity of ambulatory medical device
Source.
The utility model is achieved through the following technical solutions above-mentioned purpose.
A kind of accessory power supply of ambulatory medical device, including the upper shell and lower house mutually fastened, upper shell is with
Housing fastens to form accommodating chamber, is provided with battery core bag, main circuit board and display button circuit board in accommodating chamber, battery core bag and display are pressed
Key circuit plate all circuits are connected to main circuit board, and battery core includes 30 18650 charged lithium cells, and main circuit board is provided with output
Current Voltage regulation circuit, input interface and output interface, input interface and output interface expose to upper shell and lower house, show
Show that button circuit board is provided with display screen and button, upper shell is provided with viewing window, and viewing window capping has transparent window piece, display screen
The underface of transparent window piece is all located at button.
Output current voltage regulator circuit in this programme on main circuit board can preset the output current electricity of multiple gears
Pressure, and be adjusted by the button on display button circuit board, so only need an accessory power supply can to give a variety of shiftings
Dynamic Medical Devices are charged, and are convenient for carrying.Button is located at the underface of transparent window piece, and button is corresponded on transparent window piece
Position stamp pattern or words identification, the correspondence position can so pressed on transparent window piece touches button, facilitates
Adjust output current voltage.For other this programme using the battery core bag power supply of 30 18650 charged lithium cells compositions, maximum capacity can
To reach 115Ah, can be used for multiple ambulatory medical device long periods.
As further improved structure type, above-mentioned input interface and output interface have all covered sealing soft rubber stopper,
Sealing soft rubber stopper is provided with projection, and projection is provided with chuck, and chuck is stuck on the inside of above-mentioned upper shell and lower house, makes sealing flexible glue
Plug can not depart from upper shell and lower house, and sealing soft rubber stopper can be avoided to come off and lose.Sealing soft rubber stopper can connect to input
Mouth and output interface are sealed, and are played a part of dust-proof and life waterproof, are protected internal circuit, avoid internal circuit from damaging.
It is i.e. pluggable to need to push aside and bend when grafting input interface or output interface sealing soft rubber stopper, due to sealing soft rubber stopper itself
It is set both not fractureed with flexible and resilience, the state that can resile again again seals input interface and output interface.
A circle marine glue is provided with as further improved structure type, between above-mentioned viewing window and transparent window piece
Circle, it is internal to prevent that water from flowing into from viewing window, further strengthens life waterproof effect.
As further improved structure type, a circle O-ring seal is accompanied between above-mentioned upper shell and lower house, is prevented
Gap of the sealing between upper shell and lower house flows into internal, further reinforcement life waterproof effect.
As further improved structure type, the bottom of above-mentioned lower house is provided with counter sink, in above-mentioned upper shell
The position of corresponding counter sink is provided with screwed hole, and screw is equipped with counter sink, and into screwed hole, counter sink closure has screw locking
Waterproof rubber stopper.The upper shell mutually fastened and lower house are further secured to together using screw locking, strengthen connection, simultaneously
The sealing effectiveness of O-ring seal can be strengthened.Other waterproof rubber stopper can prevent from intaking at the screw of lower house, strengthen life
Waterproof effect.
As further improved structure type, the bottom even of above-mentioned lower house is disposed with four foots pad.
The utility model mainly has the advantages that compared with prior art：Output current voltage is adjusted,
It is easy to adjust, it is only necessary to which that an accessory power supply can charges to a variety of ambulatory medical devices, is convenient for carrying；Using 30
The battery core bag power supply of 18650 charged lithium cells composition, maximum capacity can reach 115Ah, can be for multiple ambulatory medical devices
Long period uses；Sealed in each interface and seam crossing using encapsulant, play a part of dust-proof and life waterproof,
Internal circuit is protected, increased the service life.
Brief description of the drawings
Fig. 1 is the dimensional decomposition structure diagram of the utility model embodiment.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as
Limitation to this patent.
For more succinct explanation the present embodiment, some in accompanying drawing or explanation well known to a person skilled in the art but with this
The incoherent parts of main contents of utility model can omit.In addition for ease of stating, some parts meetings in accompanying drawing
There is omission, zoom in or out, but do not represent the size or entire infrastructure of actual product.
Embodiment：
As shown in figure 1, a kind of accessory power supply of ambulatory medical device, including the upper shell 1 and lower house mutually fastened
2, upper shell 1 and lower house 2 fasten and form accommodating chamber, are pressed in accommodating chamber provided with battery core bag 3, support frame 4, main circuit board 5, display
Key circuit plate 6.Battery core bag 3 and all circuits of display button circuit board 6 are connected to main circuit board 5.
Battery core bag 3 contains 30 18650 charged lithium cells 31, and battery core bag 3 is arranged in lower house 2, and support frame 4 is connected to
In lower house 2 and battery core bag 3 is covered to be protected to battery core bag 3, and main circuit board 5 and display button circuit board 6 are connected to branch
On support 4.
Main circuit board 5 is provided with output current voltage regulator circuit, input interface 51 and output interface 52, input interface 51
Upper shell 1 and lower house 2 are exposed to output interface 52, display button circuit board 6 is provided with display screen 61 and button 62, upper casing
Body 1 is provided with viewing window 11, and the capping of viewing window 11 has transparent window piece 12, and display screen 61 and button 62 are all located at transparent window piece 12
Underface.
The position that upper shell 1 corresponds to button 62 at viewing window 11 is provided with shell fragment 13, and button 62 is below shell fragment 13, bullet
Piece 13 is above close to transparent window piece 12.The position stamp pattern identification of shell fragment 13 is corresponded on transparent window piece 12, is so pressed
The home position can on transparent window piece 12 is pressed to touch button 62, it is convenient to adjust output current voltage.
Input interface 51 and output interface 52, which all cover, sealing soft rubber stopper 53, and sealing soft rubber stopper 53 is provided with projection 531, convex
Post 531 is provided with chuck 532, and chuck 532 is stuck in upper shell 1 and the inner side of lower house 2, sealing soft rubber stopper 53 can not be departed from upper casing
Body 1 and lower house 2, sealing soft rubber stopper 53 can be avoided to come off and lose.Sealing soft rubber stopper 53 can be to input interface 51 and defeated
Outgoing interface 52 is sealed, and is played a part of dust-proof and life waterproof, is protected internal circuit, avoid internal circuit from damaging.Need
Pushed aside when grafting input interface 51 or output interface 52 and bend sealing soft rubber stopper 53 it is i.e. pluggable, due to seal soft rubber stopper 53
There is flexible and resilience it was not both fractureed for itself, and the state that can resile again is again by input interface 51 and output interface
52 sealings.
A circle waterproof apron 14 is provided between viewing window 11 and transparent window piece 12, it is interior to prevent that water from flowing into from viewing window 11
Portion, further strengthen life waterproof effect.
A circle O-ring seal 21 is provided between upper shell 1 and lower house 2, prevents water between upper shell 1 and lower house 2
Gap flows into internal, further reinforcement life waterproof effect.
The bottom of lower house 2 is provided with counter sink 22, and the position that counter sink 22 is corresponded in upper shell 1 is provided with screwed hole（In figure
It is not shown）, screw is equipped with counter sink 22（Not shown in figure）, into screwed hole, the closure of counter sink 22 has anti-screw locking
Glue plug 23.The upper shell 1 mutually fastened and lower house 2 are further secured to together using screw locking, strengthen connection, together
When can strengthen the sealing effectiveness of O-ring seal 21.
The bottom even of lower house 2 is disposed with four foots pad 24, the accessory power supply of the present embodiment is placed steadily.
Output current voltage regulator circuit in the present embodiment on main circuit board 5 presets the output current electricity of multiple gears
Pressure, and be adjusted by touching button 62, so only need the accessory power supply can an of the present embodiment to give a variety of movements
Medical Devices are charged, and are convenient for carrying.
The present embodiment is powered using the battery core bag 3 of 30 18650 charged lithium cells 31 compositions, and maximum capacity can reach
115Ah, it can be used for multiple ambulatory medical device long periods.
A specific embodiment of the present utility model is these are only, but design concept of the present utility model is not limited to
This, all insubstantial modifications made using the utility model design to the utility model, each falls within protection of the present utility model
Within the scope of.
Claims (6)
- A kind of 1. accessory power supply of ambulatory medical device, it is characterised in that including the upper shell and lower house mutually fastened, on Housing and lower house are fastened to form accommodating chamber, and battery core bag, main circuit board and display button circuit board, battery core bag are provided with accommodating chamber Main circuit board is connected to display button circuit board all circuits, and battery core includes 30 18650 charged lithium cells, on main circuit board Provided with output current voltage regulator circuit, input interface and output interface, input interface and output interface expose to upper shell and Lower house, display button circuit board are provided with display screen and button, and upper shell is provided with viewing window, and viewing window capping has transparent window Piece, display screen and button are all located at the underface of transparent window piece.
- 2. the accessory power supply of ambulatory medical device according to claim 1, it is characterised in that described input interface and Output interface has all covered sealing soft rubber stopper, and sealing soft rubber stopper is provided with projection, and projection is provided with chuck, chuck be stuck in described in it is upper On the inside of housing and lower house.
- 3. the accessory power supply of ambulatory medical device according to claim 2, it is characterised in that described viewing window and thoroughly A circle waterproof apron is provided between photopic vision window.
- 4. the accessory power supply of ambulatory medical device according to claim 3, it is characterised in that described upper shell is with A circle O-ring seal is accompanied between housing.
- 5. the accessory power supply of ambulatory medical device according to claim 4, it is characterised in that the bottom of described lower house Portion is provided with counter sink, and the position that counter sink is corresponded in described upper shell is provided with screwed hole, and screw, screw are equipped with counter sink It is locked in screwed hole, counter sink closure has waterproof rubber stopper.
- 6. the accessory power supply of ambulatory medical device according to claim 5, it is characterised in that the bottom of described lower house Portion has been evenly arranged four foots pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881348.5U CN206894309U (en) | 2017-07-20 | 2017-07-20 | A kind of accessory power supply of ambulatory medical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881348.5U CN206894309U (en) | 2017-07-20 | 2017-07-20 | A kind of accessory power supply of ambulatory medical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894309U true CN206894309U (en) | 2018-01-16 |
Family
ID=61296935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720881348.5U Expired - Fee Related CN206894309U (en) | 2017-07-20 | 2017-07-20 | A kind of accessory power supply of ambulatory medical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113347841A (en) * | 2021-06-07 | 2021-09-03 | 上海美耐特实业有限公司 | Mechanical switch compatible electronic switch |
-
2017
- 2017-07-20 CN CN201720881348.5U patent/CN206894309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113347841A (en) * | 2021-06-07 | 2021-09-03 | 上海美耐特实业有限公司 | Mechanical switch compatible electronic switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |