CN103713720B - Circuit system with warning function - Google Patents

Abstract

A circuit system with a warning function includes a circuit board, a plurality of sensing switches and at least one light-emitting component, wherein the circuit board is provided with a plurality of electrical sockets for electrical connectors of a plurality of peripheral devices to be electrically plugged in. Each sensing switch is electrically configured on the circuit board and disposed in each electrical socket, and the light-emitting component is electrically connected to each sensing switch. When each electrical connector is electrically plugged into each electrical socket, each sensing switch is turned on, causing the light-emitting component to display a first warning state; when one of the electrical connectors is not electrically plugged into the electrical socket, the corresponding sensing switch is not turned on, and the light-emitting component displays a second warning state. Through the warning state displayed by the light-emitting component, the electrical connection state of each electrical connector can be immediately known, allowing the user to know in advance whether the electrical connector has been electrically plugged into the electrical socket before turning on the power of the electronic device.

Description

Circuit system with warning function

【Technical field】

The invention relates to a circuit system, in particular to a circuit system with a light-emitting component for displaying warning states.

【Background technique】

With the rapid development and progress of today's computer technology, whether it is a desktop computer, a laptop computer or a tablet computer and other computer equipment, it has become a part of the public's daily life or work. Indispensable convenience tools are ubiquitous in every corner of society, and together with them, the commercial market for various interface devices, such as hard disks, keyboards, mice, and digital media players, is also growing.

In order to cope with various types of peripheral devices currently on the market, the motherboard of the computer device must be equipped with a variety of electrical sockets, such as ATX port (ATX port), SATA port (SATA port), COM port (COM port) and other types , for the electrical connectors of different peripheral devices to plug in to form an electrical connection relationship to transmit control signals, so as to execute the preset functions of the peripheral devices.

Before the computer device is turned on to perform operations, the above-mentioned peripheral devices must be firmly and electrically plugged into the electrical socket on the circuit board with an electrical connector, otherwise these peripheral devices cannot be detected after the computer device is turned on If the electrical connection of the peripheral device is not properly connected, the preset functions of the peripheral device cannot be performed smoothly; moreover, if the power of the computer device is turned on when the electrical connector of the peripheral device is not firmly plugged into the electrical socket, it may also cause damage to the peripheral device. The result of malfunction or inability to boot, or even cause damage to the motherboard.

Taking a desktop computer as an example, most of the above-mentioned peripheral devices are installed in the main computer, and all electrical sockets are arranged inside or behind the main computer, and it is impossible to clearly observe the location of the electrical sockets visually. Therefore, the user cannot intuitively know from the appearance of the computer device whether all the electrical connectors have been plugged into the electrical sockets. For the connection relationship, the user must first shut down the computer device, and then disassemble the computer case to check the wiring inside the computer device, which is inconvenient for the user.

Moreover, the user can only judge the electrical connectors that have not been properly electrically plugged in with the naked eye. If any electrical connector that is not properly plugged in is accidentally omitted, the user has to disassemble the casing and reconnect it. Confirm the electrical connection status of all electrical connectors one by one. The above-mentioned current inspection method is not only time-consuming and laborious, but also has a high risk of damage to the motherboard or peripheral devices.

【Content of invention】

In view of the above problems, the present invention provides a circuit system with a warning function, so as to solve the problems that the conventional computer device is too time-consuming and laborious to check the electrical connection status of the electrical connector, and the accuracy of judging the status by naked eyes is not high.

The circuit system with warning function of the present invention is suitable for an electronic device, which can be electrically connected with multiple peripheral devices, and each peripheral device has an electrical connector. The circuit system includes a circuit board, a plurality of sensing switches and a light-emitting component, wherein the circuit board is electrically configured with a plurality of electrical sockets for electrical plugging of the electrical connectors, and the plurality of sensing switches are electrically configured on the circuit board, and respectively set in each electrical socket. The light-emitting component is electrically connected to the power supply and the sensing switch respectively, and the power supply provides electric energy to the light-emitting component.

When each electrical connector is electrically plugged into each electrical socket and each sensing switch is turned on, the light-emitting component displays the first warning state; when at least one electrical connector is not electrically plugged into the corresponding electrical outlet When the socket is connected, the corresponding sensing switch is not turned on, and the light-emitting component displays the second warning state at this time.

In the above-mentioned circuit system with warning function of the present invention, the circuit board is further electrically configured with a power socket, which is electrically connected to a plurality of sensing switches and light-emitting components, and the power socket is electrically connected to a power source in the form of alternating current, and is powered from the power source. The receptacle provides electrical power in the form of direct current to the sensing switch and lighting components.

In the above-mentioned circuit system with warning function of the present invention, the sensing switches are connected in series, and the first warning state of the light-emitting component is a light-emitting state, and the second warning state is a non-light-emitting state.

In the above-mentioned circuit system with warning function of the present invention, each sensing switch is connected in parallel, the first warning state of the light-emitting component is a non-light-emitting state, and the second warning state is a light-emitting state.

In the above-mentioned circuit system with warning function of the present invention, each sensing switch is a mechanical switch, which is arranged on the bottom surface of each electrical socket. When each electrical connector is electrically plugged into each electrical socket, the electrical connector is pressed and Conduction sense switch.

In the above-mentioned circuit system with warning function of the present invention, each sensing switch is a shrapnel switch, which is arranged on the side wall of each electrical socket, and each electrical connector has a conductive sheet on the outside, when each electrical connector is electrically Plugged into each electrical socket, the conductive sheet electrically contacts and conducts the sensing switch.

The present invention also discloses a circuit system with a warning function, which is suitable for an electronic device. The electronic device can be electrically connected with a plurality of peripheral devices, and each peripheral device has an electrical connector. The circuit system includes a circuit board, a plurality of sensing switches and a plurality of light-emitting components, wherein the circuit board is electrically configured with a plurality of electrical sockets for electrical plugging of the electrical connectors, and the plurality of sensing switches are electrical It is configured on the circuit board and respectively arranged in each electrical socket. Each light-emitting component is electrically connected to the power supply and the sensing switch, and the power supply provides electric energy to the light-emitting component.

When one of the electrical connectors is electrically plugged into the corresponding electrical socket, and the sensing switch located in the electrical socket is turned on, the light-emitting component corresponding to the electrical connection displays the first warning state at this time; when one of them When an electrical connector is not electrically plugged into the corresponding electrical socket, the sensing switch located in the electrical socket is not turned on, and at this moment, the light-emitting component corresponding to the electrical connection displays a second warning state.

In the above-mentioned circuit system with warning function of the present invention, the circuit board is further electrically configured with a power socket electrically connected to a plurality of sensing switches and a plurality of light-emitting components, and the power socket is electrically connected to a power source in the form of alternating current, and Electrical power in the form of direct current is supplied from the power outlet to the sensing switch and lighting components.

In the above-mentioned circuit system with warning function of the present invention, each sensing switch is a mechanical switch, which is arranged on the bottom surface of each electrical socket. When each electrical connector is electrically plugged into each electrical socket, the electrical connector is pressed and Conduction sense switch.

In the above-mentioned circuit system with warning function of the present invention, each sensing switch is a shrapnel switch, which is arranged on the side wall of each electrical socket, and each electrical connector has a conductive sheet on the outside, when each electrical connector is electrically Plugged into each electrical socket, the conductive sheet electrically contacts and conducts the sensing switch.

The effect of the present invention is that through the warning state displayed by the light-emitting component, the electrical connection status of each electrical connector can be known immediately, so that the user can know in advance whether the electrical connector has been properly connected before turning on the power of the electronic device. It can be permanently plugged into the electrical socket, which saves the time of troubleshooting the inaccurate electrical connection and repeated booting. At the same time, it can also avoid the damage of the circuit system and its electronic components due to inaccurate electrical connection, and effectively protect the electronic device and circuit. system, prolonging the service life of electronic devices and circuit systems.

【Description of drawings】

The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

FIG. 1 is a three-dimensional schematic diagram of a circuit system according to a first embodiment of the present invention.

FIG. 2 is a schematic view of the use of the electronic device equipped with the circuit system according to the first embodiment of the present invention.

FIG. 3 is a schematic circuit diagram of the circuit system of the first embodiment of the present invention.

FIG. 4 is a schematic circuit diagram of a circuit system according to a second embodiment of the present invention.

5A is a schematic partial cross-sectional view of the electrical socket and the electrical connector of the first form of the circuit system of the present invention.

5B is a schematic partial cross-sectional view of the electrical socket and the electrical connector of the first aspect of the circuit system of the present invention.

6A is a schematic partial cross-sectional view of an electrical socket and an electrical connector of a second aspect of the circuit system of the present invention.

6B is a schematic partial cross-sectional view of the electrical socket and the electrical connector of the second aspect of the circuit system of the present invention.

FIG. 7 is a three-dimensional schematic diagram of a circuit system according to a third embodiment of the present invention.

FIG. 8 is a schematic diagram showing the use of an electronic device equipped with a circuit system according to a third embodiment of the present invention.

FIG. 9 is a schematic circuit diagram of a circuit system according to a third embodiment of the present invention.

Description of main component symbols:

110 circuit board 111 electrical socket

112 power outlet 120 sensor switch

130 light-emitting components 200 electronic devices

300 peripheral device 310 electrical connector

311 conductive sheet

【detailed description】

1 to 3 are perspective schematic diagrams and schematic circuit diagrams of a circuit system according to a first embodiment of the present invention. As shown in the figure, the circuit system with warning function of the first embodiment of the present invention is installed in an electronic device 200, and the electronic device 200 can be electrically connected with a plurality of peripheral devices 300, and each peripheral device 300 is based on The electrical connector 310 (connector) is electrically plugged into the electronic device 200 to form an electrical connection and perform preset functions of the peripheral device 300 .

The electronic device 200 described in each embodiment of the present invention includes, but is not limited to, a desktop computer, a laptop computer, a tablet computer, or any peripheral device 300 that can be connected. Electronic products; peripheral devices 300 described in various embodiments of the present invention include but are not limited to hard disks, optical drives, adapter cards, digital media players, mice, keyboards, trackballs, game controllers, ... etc. Computer peripheral input device. In the following detailed description of the present invention, a desktop computer will be taken as the preferred embodiment of the present invention. However, the accompanying drawings are provided for reference and illustration only, and are not intended to limit the present invention.

The circuit system of the first embodiment includes a circuit board 110, a plurality of sensing switches 120 and a light-emitting component 130, wherein the circuit board 110 carried in this embodiment is the motherboard (motherboard) of the electronic device 200, on the circuit board 110 In addition to electrically disposing a plurality of necessary electronic components, a plurality of electrical sockets 111 are further configured for electrically inserting electrical connectors 310 of a plurality of peripheral devices 300 to form an electrical connection relationship.

The circuit board 110 of this embodiment is further electrically configured with a power socket 112, which is electrically connected to the power supply (not shown in the figure) of the electronic device 200, and the power supply is connected to an external AC power source (for example, commercial power). The electrical energy converted into direct current is then supplied to the circuit board 110 and the electronic components on the circuit board 110 through the power socket 112 to operate. Wherein, the power socket 112 of this embodiment has a plurality of pins (pins), and one of the pins is a 5 volt (voltage, V) output pin, so that one pin is provided to the circuit board 110 when the electronic device 200 is in a sleep state or The minimum operating power in the off state.

It is also worth noting that the electrical socket 111 contained in this embodiment can be an ATX port (ATX port), a SATA port (SATA port), a Floppy port (floppy port), a COM port (COM port), a USB port (USB port) and other types, for different types of peripheral devices 300 to be electrically inserted therein with corresponding electrical connectors 310 to form an electrical connection relationship and smoothly execute the preset functions of the peripheral device 300 .

Referring to FIG. 1 to FIG. 3 , a plurality of sensing switches 120 in this embodiment are electrically configured on the circuit board 110 , and each sensing switch 120 is respectively disposed inside each electrical socket 111 . Each sensing switch 120 is electrically connected to the power socket 112 , and the 5V output pin of the power socket 112 provides 5V DC power. The light-emitting component 130 is mounted on the housing of the electronic device 200 and exposed outside, and the light-emitting component 130 is electrically connected to the power socket 112 and a plurality of sensing switches 120, and the power socket 112 provides 5 volts of DC power. To the light emitting component 130. Wherein, the light emitting unit 115 described in this embodiment may be a light emitting diode (light emitting diode, LED) or a light bulb, but is not limited thereto.

In this embodiment, the plurality of sensing switches 120, the light-emitting components 130 and the power socket 112 are electrically connected in series. The electrical connector 310 is connected to each sensor switch 120 located in the electrical socket 111. At this time, the loop of the circuit system forms a path, and the DC power provided by the power socket 112 is transmitted to the light-emitting component 130, so that the light-emitting component 130 displays the first warning. state, that is, the light-emitting component 130 emits a light, such as a constant bright green light source. At this time, the user can immediately understand and ensure that all the electrical connectors 310 have been firmly plugged into the electrical socket 111 through the first warning state displayed by the light-emitting component 130, and the user can open the electronic device 200 with confidence. power supply.

If the user misses to insert one of the electrical connectors 310, or does not correctly plug it into the electrical socket 111, take the hard disk as an example for illustration, when the SATA connector of the hard disk is not correctly plugged into the SATA port , the sensor switch 120 located in the electrical socket 111 (SATA port) is not turned on, and at this time the loop of the circuit system constitutes an open circuit, the power socket 112 cannot provide DC power to the light-emitting component 130, and the light-emitting component 130 displays the second The warning state is that the light emitting component 130 does not emit light, but is in a dark state. At this time, the user can know that at least one electrical connector 310 has not been plugged into the electrical socket 111 through the second warning state displayed by the light-emitting component 130. Before the user turns on the power of the electronic device 200 , needs to be checked first.

When the user eliminates the situation that the electrical connector 310 is not plugged into the electrical socket 111, the light-emitting component 130 changes from the second warning state to the first warning state, and emits light to let the user know that the electronic device 200 can be turned on at any time. power supply. The first warning state displayed by the light-emitting component 130 of the present invention, in addition to the above-mentioned embodiment is represented by a constant bright green light source, those familiar with this technology can also change the first warning state of the light-emitting component 130 according to the needs of use. Any form of flashing bright green light source, flashing bright red light source, constant bright red light source, etc. is not limited to this embodiment.

To further illustrate, each sensing switch 120 of this embodiment can be a mechanical switch, as shown in FIG. 5A and FIG. The normal state is in a non-conducting state, so the circuit system circuit in series in this embodiment is in an open circuit state, and at this time the light emitting component 130 is in a second warning state; when the electrical connector 310 is plugged into the electrical socket 111, the electrical The connecting head 310 presses and turns on the sensing switch 120, so that the loop of the circuit system forms a path, and at this moment, the light-emitting component 130 is in the first warning state.

Or, each sensing switch 120 of this embodiment can be a shrapnel switch, as shown in Figure 6A and Figure 6B, each sensing switch 120 is installed on the side wall of each electrical socket 111, wherein the sensing switch 120 is in a non-conducting state in normal state, so the circuit system circuit in series connection in this embodiment is in an open circuit state, and at this time, the light-emitting component 130 is in a second warning state; when the electrical connector 310 is plugged into the electrical socket 111 The conductive sheet 311 (made of metal material) on the outside of the electrical connector 310 is in electrical contact with the sensing switch 120 to make the loop of the circuit system form a path. At this time, the light-emitting component 130 is in the first alarm state.

Please refer to the schematic circuit diagram of the second embodiment in FIG. 4 , the circuit system of the second embodiment of the present invention is similar to the above-mentioned first embodiment, so the following content is only described in detail for the technical differences between the two embodiments disclosed in the present invention .

The plurality of sensing switches 120 in the circuit system of the second embodiment of the present invention are electrically connected in parallel, and the sensing switches 120 connected in parallel are further electrically connected to the light emitting component 130 and the power socket 112 . When the peripheral devices 300 are respectively electrically plugged into the electrical socket 111 with their electrical connectors 310, and the electrical connectors 310 are connected to each sensing switch 120 located in the electrical socket 111, at this time the loop of the circuit system constitutes an open circuit. The power socket 112 cannot provide DC power to the light-emitting component 130, so that the light-emitting component 130 displays the first warning state, that is, the light-emitting component 130 does not emit light, but is in a dark state. At this time, the user can immediately understand and ensure that all the electrical connectors 310 have been firmly plugged into the electrical socket 111 through the first warning state displayed by the light-emitting component 130, and the user can open the electronic device 200 with confidence. power supply.

If the user misses to insert one of the electrical connectors 310, or does not correctly plug it into the electrical socket 111, take the hard disk as an example for illustration, when the SATA connector of the hard disk is not correctly plugged into the SATA port , the sensor switch 120 located in the electrical socket 111 (SATA port) is not turned on, at this time, the loop of the circuit system forms a path, and the DC power provided by the power socket 112 is transmitted to the light-emitting component 130, and the light-emitting component 130 displays In the second warning state, the light emitting component 130 emits a light, such as a constant bright red light source. At this time, the user can know that at least one electrical connector 310 has not been plugged into the electrical socket 111 through the second warning state displayed by the light-emitting component 130. Before the user turns on the power of the electronic device 200 , needs to be checked first.

When the user eliminates the situation that the electrical connector 310 is not plugged into the electrical socket 111, the light-emitting component 130 changes from the second warning state to the first warning state, and the light emitted by the light-emitting component 130 is extinguished to let the user know The power of the electronic device 200 can be turned on at any time. The first warning state displayed by the light-emitting component 130 of the present invention, in addition to the above-mentioned embodiment is represented by a constant bright red light source, those familiar with this technology can also change the first warning state of the light-emitting component 130 according to the needs of use. Any form of flashing bright green light source, flashing bright red light source, constant green light source, etc. is not limited to this embodiment.

The appearance of each sensing switch 120 in this embodiment can also be the mechanical switch or the shrapnel switch described in the first embodiment, and this embodiment adopts sensing switches 120 and electrical connectors 310 of various shapes. The contact relationship and conduction relationship are the same as those of the first embodiment, so the applicant will not repeat them here.

Figure 7 to Figure 9 are the three-dimensional schematic view and the schematic circuit diagram of the circuit system of the third embodiment of the present invention, the circuit system of the third embodiment of the present invention is similar to the above-mentioned first embodiment, so the following content is only disclosed for the present invention The technical differences between the two embodiments will be described in detail.

The circuit system of the third embodiment of the present invention includes a circuit board 110, a plurality of sensing switches 120 and a plurality of light emitting components 130, wherein the circuit board 110 is electrically configured with a plurality of electrical sockets 111 and a power socket 112, the electrical The electrical socket 111 is for electrically inserting the electrical connectors 310 of a plurality of peripheral devices 300 therein to form an electrical connection relationship.

The sensing switch 120 of this embodiment is electrically configured on the circuit board 110, and each sensing switch 120 is respectively arranged inside each electrical socket 111, and each sensing switch 120 is electrically connected to the power socket 112, and is controlled by The power outlet 112 provides DC power. A plurality of light-emitting components 130 are installed on the housing of the electronic device 200 and exposed outside, and each light-emitting component 130 is electrically connected to the power socket 112 and each sensor switch 120 respectively, and is supplied with 5 volts by the power socket 112 The direct current power is sent to each light-emitting component 130 . Wherein, the light emitting unit 115 described in this embodiment may be a light emitting diode (light emitting diode, LED) or a light bulb, but is not limited thereto.

In the third embodiment of the present invention, each sensing switch 120 and each light-emitting component 130 are electrically connected to the power socket 112 in series. electrical socket 111, the electrical connector 310 conducts the sensor switch 120 located in this electrical socket 111, at this time the loop of the circuit system forms a path, and the DC power provided by the power socket 112 is transferred to the corresponding electrically connected light-emitting components 130 , making the light-emitting component 130 display the first warning state, that is, the light-emitting component 130 emits a light, such as a constant bright green light source. At this time, the user can immediately understand and ensure that the electrical connector 310 represented by the light emitting component 130 has been firmly plugged into the electrical socket 111 through the first warning state displayed by the light emitting component 130 After confirming that all the light-emitting components 130 are in the first warning state, the user can safely turn on the power of the electronic device 200 .

If the user misses to insert any one of the electrical connectors 310, or fails to electrically plug any one of the electrical connectors 310 into the electrical socket 111, the sensor switch 120 located in the electrical socket 111 will not be activated. If it is turned on, the loop of the circuit system constitutes an open circuit at this time, and the power socket 112 cannot provide DC power to the light emitting component 130 corresponding to the electrical connection, and this light emitting component 130 displays the second warning state, that is, the light emitting component 130 does not emit light. in a dark state. At this time, the user can understand that the electrical connector 310 represented by the light-emitting component 130 has not been plugged into the electrical socket 111 through the second warning state displayed by the light-emitting component 130. Before turning on the power of the electronic device 200 , it needs to be checked first.

When the user eliminates the situation that the electrical connector 310 is not plugged into the electrical socket 111, the light-emitting component 130 changes from the second warning state to the first warning state, and emits light to let the user know that the electronic device 200 can be turned on at any time. power supply. The first warning state displayed by the light-emitting component 130 of the present invention, in addition to the above-mentioned embodiment is represented by a constant bright green light source, those familiar with this technology can also change the first warning state of the light-emitting component 130 according to the needs of use. Any form of flashing bright green light source, flashing bright red light source, constant bright red light source, etc. is not limited to this embodiment.

In addition to the above-mentioned light-emitting state, the first warning state of each light-emitting component 130 in this embodiment can also be changed to a non-light-emitting state, and the second warning state can be changed to a light-emitting state correspondingly, only when each sensing switch 120 is turned on In the state, the loop of the circuit system is designed to be open or open, so as to control whether the light-emitting component 130 emits light when the corresponding sensing switch 120 is turned on.

The technical difference between this embodiment and the previous two embodiments is that this embodiment forms a complete circuit system circuit through a single sensing switch 120, a single light-emitting component 130, and a power socket 112, which is convenient for users to know more quickly The electrical connector 310 corresponding to this light-emitting component 130 is not inserted into the electrical socket 111, so that the user only needs to troubleshoot the corresponding electrical connector 310 in the case of inaccurate electrical connection, and does not need to one by one. Checking the electrical connection status of all electrical connectors 310 greatly saves time spent on troubleshooting electrical connection problems.

In addition, the appearance of each sensing switch 120 in this embodiment can also be the mechanical switch or the shrapnel switch described in the first embodiment, and this embodiment adopts various shapes of sensing switches 120 to be electrically connected The contact relationship and conduction relationship of the head 310 are also the same as those of the first embodiment, so the applicant will not repeat them here.

Compared with the prior art, the circuit system of the present invention allows the user to quickly and accurately know the electrical connection status of each electrical connector of the electronic device through the different warning states displayed by the light-emitting components, so that when the electronic device is turned on Before the power supply, you can know whether there is any inaccurate electrical connection, and can immediately eliminate the inaccurate electrical connection, so as to prevent the circuit system and its electronic components from being unaware due to inaccurate electrical connection, resulting in inaccurate detection when starting up Connections to peripheral devices, and even problems causing damage to the circuit system.

The circuit system design of the present invention can save the time of repeated power-on tests and searching for unconnected electrical connectors, and can effectively protect electronic devices and circuit systems to prolong their service life.

Although the embodiments of the present invention are disclosed as above, they are not intended to limit the present invention. Anyone skilled in the relevant art can use the shapes, structures, and features described in the application scope of the present invention without departing from the spirit and scope of the present invention. and quantity can be slightly changed, so the scope of patent protection of the present invention must be defined by the scope of patent application attached to this specification.

Claims (8)

1. a kind of circuit system with alarm function a, it is adaptable to electronic installation, the electronic installation and multiple peripheral devices It is electrically connected with, each peripheral device has an electrical connector, it is characterised in that the circuit system includes：

One circuit board, is electrically configured with multiple electrical sockets, for each electrical grafting of electrical connector；

Multiple sense switches, are electrically configured on the circuit board, and are respectively arranged in each electrical socket；And

One luminescence component, is electrically connected at a power supply and the multiple sense switch, and provides electric energy to described by the power supply Luminescence component, when each electrical connector is all electrically plugged to each electrical socket, and turns on each sense switch, described Luminescence component shows one first alert status；When at least described in one electrical connector be not plugged to electrically it is corresponding it is described electrically insert Seat, and the corresponding sense switch is not turned on, the luminescence component shows one second alert status；

Wherein, the circuit board is more electrically configured with a power outlet, is electrically connected at the multiple sense switch and the hair Optical assembly, and the power outlet is electrically connected at the power supply of alternating current form, and provide direct current from the power outlet The electric energy of electric form is to the multiple sense switch and the luminescence component；The power outlet has multiple stitch, its In a stitch be 5 volts output stitch, thus a stitch be supplied to the circuit board in the electronic installation in a dormant state Or minimum running electric energy during off-mode.

2. the circuit system according to claim 1 with alarm function, it is characterised in that each sense switch is mutual Series connection, and first alert status of the luminescence component is luminance, second alert status is non-luminance.

3. the circuit system according to claim 1 with alarm function, it is characterised in that each sense switch is mutual Parallel connection, first alert status of the luminescence component is non-luminance, and second alert status is luminance.

4. the circuit system according to claim 1 with alarm function, it is characterised in that each sense switch is machine Tool formula is switched, and is arranged at the bottom surface of each electrical socket, when each electrical connector is electrically plugged to each electrical socket, The electrical connector presses and turns on the sense switch.

5. the circuit system according to claim 1 with alarm function, it is characterised in that each sense switch is bullet Chip switch, is arranged at the side wall of each electrical socket, and the outside of each electrical connector has a conducting strip, when described Each electrical connector is electrically plugged to each electrical socket, and the conducting strip is in electrical contact and turns on the sense switch.

6. a kind of circuit system with alarm function a, it is adaptable to electronic installation, the electronic installation and multiple peripheral devices It is electrically connected with, each peripheral device has an electrical connector, it is characterised in that the circuit system includes：

One circuit board, is electrically configured with multiple electrical sockets, for each electrical grafting of electrical connector；

Multiple sense switches, are electrically configured on the circuit board, and are respectively arranged in each electrical socket；And

Multiple luminescence components, each luminescence component is electrically connected in a power supply and each sense switch, and by described Power supply provides electric energy to the multiple luminescence component, when electrical connector is electrically plugged to corresponding described electrically insert wherein described in one Seat, and the sense switch being located in the electrical socket is turned on, the luminescence component that correspondence is electrically connected with shows one the One alert status；When electrical connector is not plugged to the corresponding electrical socket electrically wherein described in one, and do not turn on positioned at institute The sense switch in electrical socket is stated, the luminescence component that correspondence is electrically connected with shows one second alert status；

Wherein, the circuit board is more electrically configured with a power outlet, is electrically connected at the multiple sense switch and the hair Optical assembly, and the power outlet is electrically connected at the power supply of alternating current form, and provide direct current from the power outlet The electric energy of electric form is to the multiple sense switch and the luminescence component；The power outlet has multiple stitch, its In a stitch be 5 volts output stitch, thus a stitch be supplied to the circuit board in the electronic installation in a dormant state Or minimum running electric energy during off-mode.

7. the circuit system according to claim 6 with alarm function, it is characterised in that each sense switch is machine Tool formula is switched, and is arranged at the bottom surface of each electrical socket, when each electrical connector is electrically plugged to each electrical socket, The electrical connector presses and turns on the sense switch.

8. the circuit system according to claim 6 with alarm function, it is characterised in that each sense switch is bullet Chip switch, is arranged at the side wall of each electrical socket, and the outside of each electrical connector has a conducting strip, when described Each electrical connector is electrically plugged to each electrical socket, and the conducting strip is in electrical contact and turns on the sense switch.