CN102377231B - Switch power supply module - Google Patents
Switch power supply module Download PDFInfo
- Publication number
- CN102377231B CN102377231B CN201010268565.XA CN201010268565A CN102377231B CN 102377231 B CN102377231 B CN 102377231B CN 201010268565 A CN201010268565 A CN 201010268565A CN 102377231 B CN102377231 B CN 102377231B
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- Prior art keywords
- socket
- supply
- voltage
- circuit board
- switch
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Abstract
The invention provides a switch power supply module. The switch power supply module comprises a rectangular circuit board, a battery input socket, a first output socket, a second output socket, a power supply socket, a switch and an output voltage controller, wherein the battery input socket is arranged on the first rectangular edge of the circuit board; the first output socket and the second output socket are arranged on the third rectangular edge opposite to the first rectangular edge of the rectangular circuit board side by side; the power supply socket and the switch are arranged on the fourth edge of the rectangular circuit board; the output voltage controller is installed between the power supply socket and the second rectangular edge of the circuit board; the circuit board is provided with a penetration hole which is convenient for fixing the power supply module on other objects; and the switch controls the turn-on or turn-off of the power supplying lines of the battery input socket and the power supply socket, and a power supply signal input by the battery input socket and the power supply socket is input to the output voltage controller and then output by the first output socket or second output socket after being processed by the output voltage controller.
Description
[technical field]
The present invention relates to electronic circuit field, particularly about a kind of switch power module.
[background technology]
Existing electronic toy is of all kinds in the market, and these electronic toys generally include a monoblock circuit board, circuit board are arranged various electronic component, realize certain electric function.But current electronic toy, its electronic section is a monoblock circuit board, when on circuit board during some element failure, then whole circuit board all cannot work, then namely whole electronic toy cannot realize original electric function, for domestic consumer, toy can only be abandoned, cause waste.
In addition on the one hand, existing electronic toy, is the toy of solid shape and structure, and user does not just have more interest after object for appreciation a period of time.And increasing player likes doing it yourself to make various electronic toy now, or original electronic toy is reequiped, existing toy is mostly non-removable, even if dismounting also probably causes product to recover, and also cannot be assembled into other toys after dismounting.
Therefore be necessary to provide a kind of electronic toy that can be mutually assembled easily, on the one hand when a certain element of electronic toy is damaged, can only replace this subelement, cut the waste.The demand that player does it yourself to make toy or repacking toy can be met in addition on the one hand.
[summary of the invention]
The object of this part is some aspects of general introduction embodiments of the invention and briefly introduces some preferred embodiments.May do in the specification digest and denomination of invention of this part and the application a little simplify or omit with avoid making this part, specification digest and denomination of invention object fuzzy, and this simplification or omit and can not be used for limiting the scope of the invention.
The object of the present invention is to provide a kind of switch power module, it can by two kinds of power mode to provide the function of power supply, and the size of output voltage can be controlled, also the module of the convenient simple function of interface of the same type with other can be connected by wire, form system miscellaneous.
To achieve these goals, the invention provides a kind of switch power module, it comprises one piece of circuit board and the supply socket be arranged on described circuit board, battery input socket, the first accessory power outlet, the second accessory power outlet, output voltage controller and switch, wherein:
Described circuit board is rectangle, described battery input socket is arranged in the first rectangular edges of circuit board, described first accessory power outlet and the second accessory power outlet are arranged side by side in described rectangular circuit board relative in the 3rd rectangular edges of the first rectangular edges, and described supply socket and described switch are arranged side by side in the 4th rectangular edges of described rectangular circuit board; Described output voltage controller is installed between described supply socket and the second rectangular edges of described circuit board; Described circuit board is provided with the perforation of being convenient to be fixed on by this power module on other objects;
Wherein, the conducting of the supply line of battery input socket and described supply socket described in described switch control rule or shutoff, power supply signal through described battery input socket and described supply socket input inputs described output voltage controller, exports respectively after described output voltage controller process through described first accessory power outlet or the second accessory power outlet.
Further, described voltage controller is 0 Europe resistance, its first voltage exported for controlling the first accessory power outlet, and when described 0 Europe resistance of burn-oning, then described first voltage is 3.3V, otherwise described first voltage is 5V.
Further, described voltage controller is pressurizer, its first voltage exported for controlling the first accessory power outlet, and when described pressurizer of burn-oning, then described first voltage is 3.3V, otherwise described first voltage is 5V.
Further, described supply socket comprises insulation crust, outlet and reed, and its supply socket model is 5.5 millimeters of supply sockets.
Further, described supply socket and the parallel connection of described battery input socket.
Further, described reed is used for the switching of the power supply of the power supply that connects of supply socket and described battery input socket, and when external power supply is inserted in described supply socket, described reed is switched to supply socket to provide voltage, otherwise described reed is switched to battery input socket to provide voltage.
Further, the voltage that the voltage that provides of described supply socket and battery input socket provide is direct voltage.
Further, described battery input socket comprises two conducting terminals, for connecting battery.
Further, described first accessory power outlet and described second accessory power outlet include two conducting terminals, and the second voltage that wherein said second accessory power outlet exports is 5V.
Further, the closed and disconnection of the power supply of described switch control rule supply socket connection or the power supply of battery input socket connection.
Compared with prior art, the invention provides a switch power module that mutually can be switched by two kinds of power mode, and utilize an output voltage controller to carry out the size of regulable control output voltage, conveniently can utilize and be connected with other functional single electronic modules with the wire relative to socket, to form the system of difference in functionality, and different voltage can be provided as required, and electronic module can be fixed on other objects by perforation that the switch power module in the present invention is provided with easily, be easy to dismounting.
[accompanying drawing explanation]
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.Wherein:
Fig. 1 is the structure chart of the preferred implementation of a kind of switch power module of the present invention;
Fig. 2 is the stereogram of battery input socket of the present invention;
Fig. 3 is the end view of switch power module of the present invention in circuit board the 4th rectangular edges direction; With
Fig. 4 is the enforcement schematic diagram that switch power module of the present invention and other module are assemblied to form a Hygrothermograph display unit mutually.
[embodiment]
Detailed description of the present invention carrys out the running of direct or indirect simulation technical solution of the present invention mainly through program, step, logical block or other symbolistic descriptions.For thorough understanding the present invention, in ensuing description, set forth a lot of specific detail.And when not having these specific detail, the present invention then may still can realize.Affiliated those of skill in the art use the work that these describe and statement effectively introduces them to the others skilled in the art in affiliated field herein essential.In other words, be object of the present invention of avoiding confusion, due to method, circuit and the program easy understand known, therefore they are not described in detail.
Alleged herein " embodiment " or " embodiment " refers to special characteristic, structure or the characteristic that can be contained at least one implementation of the present invention.Different local in this manual " in one embodiment " occurred not all refers to same embodiment, neither be independent or optionally mutually exclusive with other embodiments embodiment.In addition, represent sequence of modules in the method for one or more embodiment, flow chart or functional block diagram and revocablely refer to any particular order, not also being construed as limiting the invention.
The invention provides a kind of Switching Power Supply, it is the dual-purpose power module of an external power supply and battery, convert the voltage swing of output according to the output voltage controller in module, and utilize switch to control disconnection and the conducting of power supply, it specifically can be shown in Figure 1.
Fig. 1 is the structure chart of the preferred implementation of a kind of switch power module 100 of the present invention, and wherein said switch power module 100 comprises one piece of circuit board 110 and is arranged on battery input socket 120, first accessory power outlet 130, second accessory power outlet 140 on circuit board 110, supply socket 150, switch 160 and output voltage controller 170.
Described circuit board 110 is rectangle, described battery input socket 120 is arranged in the first rectangular edges of described circuit board 110, described first accessory power outlet 130 is arranged in the 3rd rectangular edges of described rectangular circuit board 110, and described supply socket 150 and described switch 160 are arranged side by side in the 4th rectangular edges of described rectangular circuit board 110; Described output voltage controller 170 is installed between described supply socket 150 and the second rectangular edges of described circuit board 110; Described circuit board 110 is provided with and is convenient to this switch power module 100 is fixed on the perforation 180 on other objects and perforation 190, the first rectangular edges of wherein said circuit board 110 is relative with the second rectangular edges.
Described battery input socket 120 comprises two conducting terminals, described conducting terminal can be connected for power supply with extraneous cell apparatus, its concrete structure can be shown in Figure 2, Fig. 2 is the stereogram of battery input socket of the present invention, the outside of wherein said battery input socket 120 is the shell of insulating material, and two conducting terminals 210 and 220 are contained in the inside.Usually, conducting terminal 210 connects the positive pole circuit of external connection battery, and conducting terminal 220 is for connecing the negative pole circuit of external connection battery.When described battery input socket 120 external connection battery, and the negative pole circuit that the conducting terminal 220 of battery input socket 120 connects is conducting, then can power to described switch power module 100.But when described negative pole circuit disconnects, then no longer power to described switch power module 100, the reason that the negative pole circuit that battery input socket 120 described in it connects disconnects, will tell about below to some extent.
Described first accessory power outlet 130 also includes two conducting terminals with described second accessory power outlet 140 has the circuit board of identical style interface to be connected for other, owing to all comprising two conducting terminals, so its structure is similar with battery input socket 120, equally can shown in reference diagram 3.
Described supply socket 150 comprises insulation crust, outlet and reed, and it specifically can be shown in Figure 3, and Fig. 3 is the end view of switch power module of the present invention in circuit board the 4th rectangular edges direction.Wherein, the supply socket 150 that the 4th rectangular edges of circuit board 110 comprises and switch 160, battery input socket 120 and the second accessory power outlet 140 lay respectively in the first rectangular edges and the 3rd rectangular edges that are connected with the 4th rectangular edges.Wherein, described supply socket 150 model is the supply socket of 5.5mm, is the size of the d in figure, namely d=5.5mm.Described outlet and reed are respectively used to the positive pole and the negative pole that are connected power supply, and when inserting external power supply, power supply is powered to described switch power module 100 by described supply socket 150.Now, described supply socket 150 is connected with parallel way with battery input socket 120.That is, when external power supply is not inserted in described supply socket 150, the external battery of described battery input socket 120 is used for powering to described switch power module 100, but after external power supply is inserted in described supply socket 150, described reed cuts off the negative pole circuit that described battery input socket 120 connects, the negative pole circuit of turn-on power socket 150, thus make power supply think that whole switch power module 100 is powered by described supply socket 150 input, and the battery supply that battery input socket 120 connects disconnects power supply.In other words, switch power module 100 provided by the invention can use supply socket 150 to power when transformer is inserted in supply socket 150, and when transformer is not inserted in supply socket 150, then the battery using described battery input socket 160 to connect is powered.
In actual applications, the voltage that the voltage that provides of described supply socket 150 and battery input socket 120 provide is direct voltage.
And for the switch 160 in Fig. 3, middle dark buttons is the button for controlling power-off that can fiddle with.That is, the closed and disconnected of the power supply that described supply socket 150 provides power supply or battery input socket 120 to connect is controlled by described switch 160.As, described switch 160 shifts to the 3rd rectangular edges then power supply described in conducting from the first rectangular edges of described circuit board 110, otherwise, then disconnect described power supply.
In one embodiment, described output voltage controller 170 can be 0 Europe resistance, when after the resistance of welding 0 Europe, the first output voltage that described first accessory power outlet 130 exports is then 3.3V, otherwise if do not weld 0 Europe resistance, then described first output voltage is 5V.At another, described output voltage controller 170 also can be pressurizer, i.e. LDO, when after welding pressurizer, then described first output voltage can be modulated to 3.3V equally, otherwise described first output voltage is still 5V.
In actual applications, the power supply signal provided through described supply socket 150 or described battery input socket 120 is directly by described second accessory power outlet 140 output voltage, and its voltage swing is generally 5V.In addition, as from the foregoing, the power supply signal provided through described supply socket 150 or described battery input socket 120 then reduces described power supply signal after the voltage stabilizing of described output voltage controller 170, thus makes the voltage exported at described first accessory power outlet 130 be 3.3V; And when pressurizer does not have soldered work, then described power supply signal through described first accessory power outlet 130 export voltage identical with described second accessory power outlet 140 be also 5V.
Certainly, in actual applications, described perforation 180,190 also can be arranged at other positions as required, and the shape of perforation and number also can set according to actual needs.
According to the internal circuit connection of described switch power module 100 and the concrete function of modules, thus make, described switch 160 controls conducting and the cut out of whole module, after described reed selects battery input socket 120 power supply and supply socket 150 to power by the power supply size that battery input socket 120 is connected with supply socket 150, the voltage provided by the socket selected directly exports the voltage of 5V by the second accessory power outlet 140, and by the described voltage selected simultaneously by being exported the voltage of 3.3V after the step-down of described output voltage controller 170 by described first accessory power outlet 130.Thus, complete the size exported by conducting and the control output voltage of switch control rule power supply.
Fig. 4 is the enforcement schematic diagram that switch power module of the present invention and other module are assemblied to form a Hygrothermograph display unit mutually, refer to shown in Fig. 4, described humiture display unit comprises transformer 410, Switching Power Supply 420, LCD display 430 and humiture induction module 440.Concrete connection is: the wire using band plug, and its one end is inserted the supply socket 150 of switch power module 100 of the present invention, the other end is connected with transformer 410; Use the wire of another band plug, its one end is inserted the first accessory power outlet 130 of switch power module 100 of the present invention, the other end is connected with a socket with two conducting terminals of a LCD display 430; Another wire with plug, be connected with LCD display 430 its one end, the other end is connected with humiture induction module 440.So just, define the device of a kind of humiture induction.Power supply is opened when utilizing switch 160 described in the present invention, then transformer by supply socket 150 of the present invention by voltage transmission to described first output socket 130 place, voltage transmission is in LCD display 430 and humiture induction module 440 subsequently, when humiture induction module senses indoor or outdoors temperature, then by showing real time temperature after Analog-digital Converter in LCD display 430.
In sum, the invention provides a kind of power module with switch, it comprises a battery input socket and supply socket two kinds of modes and is connected power supply, a relatively more selected supply socket of the voltage provided by two kinds of supply sockets provides voltage, and passes through an output voltage controller when voltage exports to control the voltage exporting different size; And the present invention can be connected with other functional single electronic modules the system forming difference in functionality very easily with the wire relative to socket.
Above-mentioned explanation fully discloses the specific embodiment of the present invention.It is pointed out that the scope be familiar with person skilled in art and any change that the specific embodiment of the present invention is done all do not departed to claims of the present invention.Correspondingly, the scope of claim of the present invention is also not limited only to previous embodiment.
Claims (5)
1. a switch power module, it comprises: one piece of circuit board and the supply socket be arranged on described circuit board, battery input socket, the first accessory power outlet, the second accessory power outlet, output voltage controller and switch, is characterized in that:
Described circuit board is rectangle, described battery input socket is arranged in the first rectangular edges of circuit board, described first accessory power outlet and the second accessory power outlet are arranged side by side in described rectangular circuit board relative in the 3rd rectangular edges of the first rectangular edges, and described supply socket and described switch are arranged side by side in the 4th rectangular edges of described rectangular circuit board; Described output voltage controller is installed between described supply socket and the second rectangular edges of described circuit board; Described circuit board is provided with the perforation of being convenient to be fixed on by this power module on other objects;
Wherein, the conducting of the supply line of battery input socket and described supply socket described in described switch control rule or shutoff, power supply signal through described battery input socket and described supply socket input inputs described output voltage controller, export through described first accessory power outlet or the second accessory power outlet respectively after described output voltage controller process
Described voltage controller is 0 Europe resistance, its the first voltage exported for controlling the first accessory power outlet, when described 0 Europe resistance of burn-oning, then described first voltage is 3.3V, otherwise described first voltage is 5V, described supply socket comprises insulation crust, outlet and reed, its supply socket model is 5.5 millimeters of supply sockets, described supply socket and the parallel connection of described battery input socket, described reed is used for the switching of the power supply of the power supply that connects of supply socket and described battery input socket, when external power supply is inserted in described supply socket, described reed is switched to supply socket to provide voltage, otherwise, described reed is switched to battery input socket to provide voltage, the voltage that described supply socket provides and the voltage that battery input socket provides are direct voltage.
2. switch power module according to claim 1, it is characterized in that: described voltage controller is pressurizer, its first voltage exported for controlling the first accessory power outlet, when described pressurizer of burn-oning, then described first voltage is 3.3V, otherwise described first voltage is 5V.
3. switch power module according to claim 1, is characterized in that: described battery input socket comprises two conducting terminals, for connecting battery.
4. switch power module according to claim 3, is characterized in that: described first accessory power outlet and described second accessory power outlet include two conducting terminals, and the second voltage that wherein said second accessory power outlet exports is 5V.
5. switch power module according to claim 1, is characterized in that: the closed and disconnection of the power supply that described switch control rule supply socket connects or the power supply that battery input socket connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010268565.XA CN102377231B (en) | 2010-08-24 | 2010-08-24 | Switch power supply module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010268565.XA CN102377231B (en) | 2010-08-24 | 2010-08-24 | Switch power supply module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102377231A CN102377231A (en) | 2012-03-14 |
| CN102377231B true CN102377231B (en) | 2015-02-25 |
Family
ID=45795387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010268565.XA Expired - Fee Related CN102377231B (en) | 2010-08-24 | 2010-08-24 | Switch power supply module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102377231B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015494B (en) * | 2016-01-27 | 2020-10-16 | 上海和辉光电有限公司 | Multi-path voltage source circuit |
| CN106341035A (en) * | 2016-10-21 | 2017-01-18 | 无锡爱睿芯电子有限公司 | Power switch module |
| CN112018571B (en) * | 2020-08-21 | 2021-08-13 | 中国南方电网有限责任公司超高压输电公司南宁监控中心 | Prevent automatic system failure supply socket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2320822A (en) * | 1996-12-21 | 1998-07-01 | John Mcneil | Switching arrangement for emergency power supply |
| CN2838129Y (en) * | 2005-09-06 | 2006-11-15 | 林丰富 | Multi-power source automatic switching device |
| CN201435617Y (en) * | 2009-06-22 | 2010-03-31 | 武梦仙 | Movable standby power source |
| CN201548333U (en) * | 2009-11-20 | 2010-08-11 | 无锡爱睿芯电子有限公司 | Acoustic control electronic thermometer |
| CN201754561U (en) * | 2010-08-24 | 2011-03-02 | 无锡爱睿芯电子有限公司 | Switch power supply module |
-
2010
- 2010-08-24 CN CN201010268565.XA patent/CN102377231B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2320822A (en) * | 1996-12-21 | 1998-07-01 | John Mcneil | Switching arrangement for emergency power supply |
| CN2838129Y (en) * | 2005-09-06 | 2006-11-15 | 林丰富 | Multi-power source automatic switching device |
| CN201435617Y (en) * | 2009-06-22 | 2010-03-31 | 武梦仙 | Movable standby power source |
| CN201548333U (en) * | 2009-11-20 | 2010-08-11 | 无锡爱睿芯电子有限公司 | Acoustic control electronic thermometer |
| CN201754561U (en) * | 2010-08-24 | 2011-03-02 | 无锡爱睿芯电子有限公司 | Switch power supply module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102377231A (en) | 2012-03-14 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20200824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |