CN109254642A - All-in-one machine one key switch module and method - Google Patents
All-in-one machine one key switch module and method Download PDFInfo
- Publication number
- CN109254642A CN109254642A CN201811181851.5A CN201811181851A CN109254642A CN 109254642 A CN109254642 A CN 109254642A CN 201811181851 A CN201811181851 A CN 201811181851A CN 109254642 A CN109254642 A CN 109254642A
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- China
- Prior art keywords
- control panel
- battery
- machine
- electrically connected
- key switch
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/188—Mounting of power supply units
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to all-in-one machine one key switch modules and method, one key switch module, it include: switch, the control panel being electrically connected with switch, the battery being electrically connected with control panel, the main circuit board being electrically connected with control panel, and, the display unit being electrically connected with control panel, described to switch the circuit communication that can trigger between control panel and battery, the control panel can control the circuit between battery and control panel to disconnect.Simple and ingenious structure, after all-in-one machine shutdown, mainboard and battery, there is no electric currents between display and battery, and ensure that battery uses time and service life.
Description
Technical field
The present invention relates to a kind of all-in-one machine one key switch modules and method.
Background technique
Battery, computer and display are installed on existing mobile message cart, display connects battery through a switch,
Battery switchs connection mainboard through another, and mainboard is also connected with another switch simultaneously, as shown in Figure 1, needing first to open when booting
Cell switch, then monitor switch is opened, then open computer switch；When shutdown, safety shutdown computer is needed, closes display
Switch closes cell switch.Cumbersome complexity, if several days do not use the equipment, if each switch not being placed in pass one by one
Position, then display, computer still have micro-current continuous drain, and battery is caused to exhaust, and cannot be started up.
And existing notebook, after shut down, mainboard, display also still have micro-current continuous drain, and power-off is not thorough.
Summary of the invention
The present invention relates to all-in-one machine one key switch modules and method, can accurately show the remaining capacity of battery,
Convenient for the accurate display of electricity, the technical problem in background technique can be effectively solved.
The present invention is achieved by the following technical solutions:
One key switch module of all-in-one machine, comprising: switch, the control panel being electrically connected with switch, the battery being electrically connected with control panel,
And the main circuit board being electrically connected with control panel, control panel are electrically connected with display unit, described switch can trigger control panel and electricity
Circuit communication between pond, the control panel can control the circuit between battery and control panel to disconnect.
By using above-mentioned technical proposal, control panel plays connection battery and main circuit board, connects battery and display unit
The effect of (i.e. display), when being switched on by switch triggering, a key can realize booting, be opened without operating multiple switch
Machine；After all-in-one machine shutdown, control panel controls the circuit between battery and control panel and disconnects, and thoroughly disconnects battery and mainboard, electricity
Connection between pond and display avoids main circuit board and display after shutting down and still consumes battery capacity, improves battery and use
In the service life, extend all-in-one machine uses the time, is also convenient for the maintenance of battery.
As a further improvement of the present invention, for sensing main circuit board voltage change is provided on the control panel
One detection module.By using above-mentioned technical proposal, when shutdown, first detection module detects the voltage change of main circuit board, such as
Voltage on main circuit board is reduced to 0, then control panel controls itself and disconnects with battery, to cut off main circuit board and battery,
Cut off the connection of display and battery, durable electricity-saving.
As a further improvement of the present invention, the first detection module is voltage sensor or electrical quantity sensor.Pass through
By adopting the above technical scheme, voltage sensor or electrical quantity sensor are for sensing main circuit board voltage change situation.
As a further improvement of the present invention, it is provided on the control panel for controlling the electricity between battery and control panel
The master chip that road disconnects.By using above-mentioned technical proposal, master chip can control the circuit between battery and control panel to disconnect, main
Chip is installed on control panel, is connect with each interface by conducting wire, and control action is played.
As a further improvement of the present invention, the prompt list prompted when being provided on the control panel for being powered for the first time
Member.By using above-mentioned technical proposal, prompt unit can be buzzer or other alarms, can prompt whether all-in-one machine is powered.
As a further improvement of the present invention, the battery power supply for connecting with battery is provided on the control panel to connect
Mouthful.By using above-mentioned technical proposal, the setting of battery power supply interface can make the connection between control panel and battery is more convenient can
It leans on, quick detachable maintenance.
As a further improvement of the present invention, the switch interface for being connected with switch is provided on the control panel.It is logical
Cross by adopting the above technical scheme, the setting of switch interface so that the connection between control panel and switch be more convenient it is more reliable, also just
In disassembly assembling and maintenance.
As a further improvement of the present invention, the control panel can be integrated on the main circuit board.By using above-mentioned
Technical solution, control panel are integrated on main circuit board, and total can be made more compact.
As a further improvement of the present invention, it is provided on the control panel for being connect to the main board power supply of main board power supply
Mouthful.By using above-mentioned technical proposal, the setting of main board power supply interface, so that the connection disassembling between mainboard and control panel is convenient
Reliably, convenient for safeguarding.
One key switch method of all-in-one machine, using one key switch mould of all-in-one machine described in any of the above-described technical solution
Block；
When booting, by lower switch, being electrically connected between switch connection control panel and battery, control panel is supplied to mainboard and display
Electricity；
When shutdown, operation all-in-one machine shutdown programm shuts down, and control panel detects the voltage change of main circuit board, when detecting electricity
When pressure is 0 or is lower than main circuit board normal working voltage, control panel is controlled to disconnect being electrically connected between control panel and battery, is cut
Being electrically connected between disconnected control panel and display, and, cut off being electrically connected between control panel and main circuit board；Alternatively, again
By lower switch, being electrically connected between control panel and battery is disconnected, cuts off being electrically connected between control panel and display, and, it cuts
Being electrically connected between disconnected control panel and main circuit board.By using above-mentioned technical proposal, the switching on and shutting down program of all-in-one machine is easy, and one
Key booting, without carrying out multiple-pole switch operation, and after shutting down, battery and main circuit board are thorough between the load such as battery and display
Bottom disconnects, and has saved battery capacity, extended to use the time.
As a further improvement of the present invention, control panel detects the voltage change of main circuit board by first detection module.
By using above-mentioned technical proposal, first detection module can survey the voltage change of main circuit board, be become by the voltage of main circuit board
Change to sense the connection for whether needing thoroughly to disconnect battery and main circuit board, it is ingenious practical.
For above and other objects, features and advantages of the invention can be clearer and more comprehensible, preferred embodiment is cited below particularly,
And cooperate institute's accompanying drawings, it is described in detail below.
Detailed description of the invention
Fig. 1 is prior art switch module schematic diagram.
Fig. 2 is that the overall structure of the all-in-one machine provided by one embodiment of the present invention control panel of one key switch module is illustrated
Figure.
Fig. 3 is another angled arrangement of the all-in-one machine provided by one embodiment of the present invention control panel of one key switch module
Schematic diagram.
Fig. 4 is the schematic diagram of one key switch module of all-in-one machine provided by one embodiment of the present invention.
In figure: 1- master chip, 2- potentiometer one, 3- potentiometer two, the first Sensing interface of 4-, 5- main board power supply interface, 6-
Second Sensing interface, 7- switch interface, 8- battery power supply interface, 9- charging interface, 10- buzzer, 11- communication interface, 12- electricity
Appearance, 13- Temperature Humidity Sensor, 14- line driver/receiver, 15- switching mode step down voltage redulator.
Specific embodiment
Further to illustrate that the present invention is the technical means and efficacy realizing predetermined goal of the invention and being taken, fasten below
Attached drawing and preferred embodiment, to specific embodiment, structure, feature and its effect according to the present invention, detailed description is as follows.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this Shen as the case may be
Please in concrete meaning.
All-in-one machine involved in the application is hospital for the all-in-one machine used on the mobile message cart made the rounds of the wards.Current collection
Pond, mainboard, display etc. are in one.
One key switch module of all-in-one machine, please see Fig. 2 to Fig. 4, comprising: switch, with switch be electrically connected control panel, and
The battery of control panel electrical connection, the main circuit board being electrically connected with control panel, and, the display unit being electrically connected with control panel, institute
The circuit communication that switchs and can trigger between control panel and battery is stated, the control panel can control the circuit between battery and control panel
It disconnects.The first detection module for sensing main circuit board voltage change is provided on the control panel.The first detection mould
Block is voltage sensor or electrical quantity sensor.It is provided on the control panel disconnected for controlling the circuit between battery and control panel
The master chip 1 opened.The prompt unit prompted when being provided on the control panel for being powered for the first time.It is provided on the control panel
Battery power supply interface 8 for being connect with battery.The switch interface 7 for being connected with switch is provided on the control panel.Institute
Stating control panel can be integrated on the main circuit board.In diagram, mainboard, that is, main circuit board, display, that is, display unit.
One key switch method of all-in-one machine is opened using one key switch module of all-in-one machine described in any of the above-described scheme
When machine, by lower switch, being electrically connected between switch connection control panel and battery, control panel is to mainboard and monitor power supply；
When shutdown, operation all-in-one machine shutdown programm shuts down, and control panel detects the electricity of main circuit board by first detection module
Buckling, when detected voltage is 0 or is lower than main circuit board normal working voltage, control panel control is to disconnect control panel and electricity
Being electrically connected between control panel and display is cut off in electrical connection between pond, and, it cuts off between control panel and main circuit board
Electrical connection；Alternatively, pressing lower switch again, being electrically connected between control panel and battery is disconnected, is cut off between control panel and display
Electrical connection, and, cut off being electrically connected between control panel and main circuit board.The voltage that main circuit board works normally has a model
It encloses, in an embodiment, when voltage detected is lower than the minimum within the scope of this, then disconnects the electricity between control panel and battery
Connection.
More specifically, a kind of all-in-one machine is as shown in Figures 2 and 3 with the control panel of a key switch module, on control panel
Master chip 1 is control unit, is shown for controlling electric quantity curve allotment and electricity, and it is logical to can be used for controlling battery power supply interface 8
For harmonizing battery capacity, the first Sensing interface 4 is connected with first detection unit for power-off, potentiometer 1 and potentiometer 23, the
Voltage sensor or detection circuit can be used in one detection unit, is used for monitoring cell output voltage, and, third detection unit,
Power sensor or electrical quantity sensor or detection circuit can be used in third detection unit, for detecting mainboard realtime power, i.e., negative
Realtime power is carried, main board power supply interface 5 is used to connect battery to power to control panel, and with to main board power supply, the second sensing is connect
Mouth 6 is connected with second detection unit, and second detection unit can integrate the sensor of detection conduction time and the sensing of voltage change
Device loads conduction time for detecting, and for detecting voltage change on mainboard, is equivalent to first detection module；Switch interface
7, it is powered for the first time for triggering battery power supply interface 8, battery power supply interface 8 is for controlling each interface power supply, charging interface 9
Interface for charging the battery, buzzer 10 for prompt when starting, communication interface 11 be used for mainboard or other equipment into
Row communication, capacitor 12 are connected on control panel, and Temperature Humidity Sensor 13 is used to sense the temperature and humidity of control panel environment, route
Driver/receiver 14 be used for route driving, switching mode step down voltage redulator 15 be for measured value to be compared with definite value,
Generating output signal according to certain Rule adjusting after must deviating pushes actuator to eliminate departure, make the parameter be maintained to
The controller that definite value nearby or by predetermined rule changes.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention is disclosed as above with preferred embodiment, and however, it is not intended to limit the invention, anyone skilled in the art, not
It is detached within the scope of technical solution of the present invention, when the technology contents using the disclosure above are modified or are modified to equivalent change
The equivalent embodiment of change, but without departing from the technical solutions of the present invention, implement according to the technical essence of the invention to above
Any simple modification, equivalent change and modification made by example, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. one key switch module of all-in-one machine characterized by comprising switch, the control panel and control panel that are electrically connected with switch
The battery of electrical connection, and, the main circuit board being electrically connected with control panel is described to switch the electricity that can trigger between control panel and battery
Road connection, the control panel can control the circuit between battery and control panel to disconnect.
2. one key switch module of all-in-one machine as described in claim 1, which is characterized in that the control panel is electrically connected with display
Unit.
3. one key switch module of all-in-one machine as described in claim 1, which is characterized in that be provided with and be used on the control panel
Sense the first detection module of main circuit board voltage change.
4. one key switch module of all-in-one machine as claimed in claim 3, which is characterized in that the first detection module is voltage
Sensor or electrical quantity sensor.
5. one key switch module of all-in-one machine as described in claim 1, which is characterized in that be provided with and be used on the control panel
Control the master chip (1) that the circuit between battery and control panel disconnects.
6. one key switch module of all-in-one machine as described in claim 1, which is characterized in that be provided with and be used on the control panel
The prompt unit prompted when first energization.
7. one key switch module of all-in-one machine as described in claim 1, which is characterized in that be provided with and be used on the control panel
The battery power supply interface (8) being connect with battery.
8. one key switch module of all-in-one machine as described in claim 1, which is characterized in that be provided with and be used on the control panel
The switch interface (7) being connected with switch.
9. one key switch method of all-in-one machine, which is characterized in that use such as described in any item all-in-one machines of claim 1-8 with one
Key switch module；
When booting, by lower switch, being electrically connected between switch connection control panel and battery, control panel is supplied to mainboard and display
Electricity；
When shutdown, operation all-in-one machine shutdown programm shuts down, and control panel detects the voltage change of main circuit board, when detecting electricity
When pressure is 0 or is lower than main circuit board normal working voltage, control panel is controlled to disconnect being electrically connected between control panel and battery, is cut
Being electrically connected between disconnected control panel and display, and, cut off being electrically connected between control panel and main circuit board；Alternatively, again
By lower switch, being electrically connected between control panel and battery is disconnected, cuts off being electrically connected between control panel and display, and, it cuts
Being electrically connected between disconnected control panel and main circuit board.
10. one key switch method of all-in-one machine as claimed in claim 9, which is characterized in that control panel passes through the first detection mould
The voltage change of block detection main circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181851.5A CN109254642A (en) | 2018-10-11 | 2018-10-11 | All-in-one machine one key switch module and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181851.5A CN109254642A (en) | 2018-10-11 | 2018-10-11 | All-in-one machine one key switch module and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109254642A true CN109254642A (en) | 2019-01-22 |
Family
ID=65045241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811181851.5A Pending CN109254642A (en) | 2018-10-11 | 2018-10-11 | All-in-one machine one key switch module and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109254642A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349938A (en) * | 2008-08-15 | 2009-01-21 | 深圳市神舟电脑股份有限公司 | System for isolating notebook computer battery and mainboard power supply |
| CN108628431A (en) * | 2018-06-06 | 2018-10-09 | 深圳市华思旭科技有限公司 | Electronic equipment and its certainly energy consumption control circuit |
| CN208705827U (en) * | 2018-10-11 | 2019-04-05 | 杭州临安合星智能科技有限公司 | One key switch module of all-in-one machine |
-
2018
- 2018-10-11 CN CN201811181851.5A patent/CN109254642A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349938A (en) * | 2008-08-15 | 2009-01-21 | 深圳市神舟电脑股份有限公司 | System for isolating notebook computer battery and mainboard power supply |
| CN108628431A (en) * | 2018-06-06 | 2018-10-09 | 深圳市华思旭科技有限公司 | Electronic equipment and its certainly energy consumption control circuit |
| CN208705827U (en) * | 2018-10-11 | 2019-04-05 | 杭州临安合星智能科技有限公司 | One key switch module of all-in-one machine |
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