CN211506712U - Combined intelligent frame for assisting in reminding health habits of computer use - Google Patents
Combined intelligent frame for assisting in reminding health habits of computer use Download PDFInfo
- Publication number
- CN211506712U CN211506712U CN202020373384.2U CN202020373384U CN211506712U CN 211506712 U CN211506712 U CN 211506712U CN 202020373384 U CN202020373384 U CN 202020373384U CN 211506712 U CN211506712 U CN 211506712U
- Authority
- CN
- China
- Prior art keywords
- pin
- capacitor
- singlechip
- power supply
- module
- 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
Images
Landscapes
- Power Sources (AREA)
Abstract
The utility model provides a combined intelligent frame for auxiliary reminding of health habits of computer use, which comprises an upper frame, a left frame and a right frame which are detachably fixed around a computer display, and a sensing module, an input module, a control module and an audio output module which are arranged inside the frame; the eye using habit of a computer user is detected through the sensing module, and when unhealthy eye using habit and overlong eye using time occur, an alarm sound is given out to remind the computer user to keep healthy eye using habit and pay attention to rest eyes; the utility model discloses fix on computer display's frame, the appearance is small and exquisite, does not occupy the usage space of computer, and the facilitate promotion is used.
Description
Technical Field
The utility model belongs to the technical field of the electron, concretely relates to a combination formula intelligence frame that is used for the computer to use supplementary warning of healthy habit.
Background
At present, computers are widely and massively applied in work and life, a plurality of people need to use the computers for a long time, but unhealthy eye using habits and overlong eye using time bring damage to eye health, and China counts that the incidence of myopia in various age groups rises year by year. The existing solutions mainly include education of use habits of computer users and measures for enhancing eye massage. However, these measures mainly depend on the consciousness of the computer user, and have no mandatory restriction, and the effect is not good.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the combined intelligent frame is used for assisting in reminding the use of health habits of a computer, and is used for monitoring and reminding a computer user of adopting healthy eye habits.
The utility model discloses a solve the technical scheme who above-mentioned technical problem took and be: a combined intelligent frame for auxiliary reminding of health habits used by a computer comprises an upper frame, a left frame and a right frame; the upper frame is detachably fixed at the top of the computer display, the left frame is detachably fixed at the left side of the computer display, and the right frame is detachably fixed at the right side of the computer display; the left side of the upper frame is connected with the top of the left frame through a detachable electric connector, and the right side of the upper frame is connected with the top of the right frame through a detachable electric connector; the right frame comprises a first sensing module for acquiring action information of a computer user and an input module for acquiring operation signals of the computer user; the upper frame comprises a control module used for processing the received action information and operation signals and sending control information to the audio output module; the left frame comprises an audio output module for outputting auditory information to a computer user; the signal output end of the first sensing module and the signal output end of the input module are respectively connected with the signal input end of the control module, and the signal output end of the control module is connected with the signal input end of the audio output module.
According to above-mentioned scheme, electric connector is including the public head and the female head that correspond the plug, and public head is fixed respectively at the top of left side frame and the top of right frame, and female head is fixed respectively on the left side and the right side of last frame.
According to the scheme, the control module is connected with the computer host through the serial interface.
According to the scheme, the upper frame further comprises a power supply module for supplying power to the intelligent frame, and the power supply output end of the power supply module is respectively connected with the power supply input ends of the left frame and the right frame; the power supply module comprises an ACDC power supply module U4, a sixth capacitor C6 and a seventh capacitor C7; the input end of the ACDC power module U4 is connected with a 220V alternating current power supply, the positive electrode of the seventh capacitor C7 is connected with the OUT + pin of the ACDC power module U4, which outputs +5V direct current power supply, the negative electrode of the seventh capacitor C7 is connected with the OUT-pin of the ACDC power module U4, which outputs GND direct current ground, and two ends of the sixth capacitor C6 are connected in parallel between the OUT + pin and the OUT-pin of the ACDC power module U4.
Further, the control module comprises a single chip microcomputer U1, a passive crystal oscillator Y1, a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a first resistor R1 and a first switch S1; one end of the passive crystal oscillator Y1 is connected with an XTAL1 pin of the singlechip U1, and the other end of the passive crystal oscillator Y1 is connected with an XTAL2 pin of the singlechip U1; one end of the second capacitor C2 is connected with an XTAL1 pin of the singlechip U1, the other end of the second capacitor C2 is connected with one end of the first capacitor C1, and the other end of the first capacitor C1 is connected with an XTAL2 pin of the singlechip U1; one end of a fourth capacitor C4 is connected with a VCC pin of the singlechip U1, the other end of the fourth capacitor C4 is connected with a GND direct current ground, the VCC pin and the VPP pin of the singlechip U1 are connected with a +5V direct current power supply, and the GND pin of the singlechip U1 is connected with the GND direct current ground; one end of a first switch S1 is connected with a +5V direct-current power supply, the other end of the first switch S1 is connected with an RST pin of a singlechip U1, the anode of a fourth capacitor C4 is connected with the +5V direct-current power supply, the cathode of the fourth capacitor C4 is connected with an RST pin of a singlechip U1, one end of a first resistor R1 is connected with the cathode of the fourth capacitor C4, and the other end of the first resistor R1 is connected with a GND direct-current ground.
Further, the first sensing module comprises a first ranging sensor U31; the VCC pin of the first ranging sensor U31 is connected with a +5V direct-current power supply, the GND pin of the first ranging sensor U31 is connected with a GND direct-current ground, the TRIG pin of the first ranging sensor U31 is connected with the IO port P2.0 of the single chip microcomputer U1, and the ECHO pin of the first ranging sensor U31 is connected with the IO port P2.1 of the single chip microcomputer U1.
Furthermore, the left frame also comprises a second sensing module used for collecting the action information of the computer user, and the second sensing module comprises a second distance measuring sensor U32; the VCC pin of the second ranging sensor U32 is connected with a +5V direct-current power supply, the GND pin of the second ranging sensor U32 is connected with a GND direct-current ground, the TRIG pin of the second ranging sensor U32 is connected with the IO port P2.2 of the single chip microcomputer U1, and the ECHO pin of the second ranging sensor U32 is connected with the IO port P2.3 of the single chip microcomputer U1.
Further, the input module includes a second switch S2, a third switch S3, a fourth switch S4 and a fifth switch S5; one end of a second switch S2 is connected with an IO port P3.0 of the singlechip U1, and the other end of the second switch S2 is connected with a GND direct current ground; one end of a third switch S3 is connected with an IO port P3.1 of the singlechip U1, and the other end of the third switch S3 is connected with GND direct current ground; one end of the fourth switch S4 is connected with an IO port P3.2 of the singlechip U1, and the other end of the fourth switch S4 is connected with GND direct current ground; one end of the fifth switch S5 is connected with the IO port P3.3 of the singlechip U1, and the other end of the fifth switch S5 is connected with GND direct current ground.
Further, the audio output module comprises a buzzer LS1, a first triode Q1 and a fourth resistor R4; the positive pole of buzzer LS1 is connected with +5V DC power supply, the negative pole of buzzer LS1 is connected with the collector of the first triode Q1, the emitter of the first triode Q1 is connected with GND DC ground, the base of the first triode Q1 is connected with one end of the fourth resistor R4, and the other end of the fourth resistor R4 is connected with the IO port P2.4 of the singlechip U1.
Further, the upper frame also comprises a video output module used for outputting visual information to a computer user, and the video output module comprises a liquid crystal screen U2, a fifth capacitor C5, a second resistor R2 and a potentiometer R3; a VDD pin and a BL + pin of the liquid crystal screen U2 are connected with a +5V direct-current power supply, a VSS pin and a BL-pin of the liquid crystal screen U2 are connected with a GND direct-current ground, and a fifth capacitor C5 is connected between the VDD pin and the VSS pin of the liquid crystal screen U2 in parallel; one fixed end of the potentiometer R3 is connected with a +5V direct current power supply, the sliding end of the potentiometer R3 is connected with one end of a second resistor R2, the other end of the second resistor R2 is connected with a GND direct current ground, and a VO pin of the liquid crystal screen U2 is connected with the sliding end of the potentiometer R3; DB 0-DB 7 pins of the liquid crystal screen U2 are sequentially connected with IO ports P0.0-P0.7 of the single chip microcomputer U1, RS pins of the liquid crystal screen U2 are connected with IO ports P2.6 of the single chip microcomputer U1, R/W pins of the liquid crystal screen U2 are connected with IO ports P2.5 of the single chip microcomputer U1, and E pins of the liquid crystal screen U2 are connected with IO ports P2.7 of the single chip microcomputer U1.
The utility model has the advantages that:
1. the utility model discloses a combination formula intelligence frame that is used for the computer to use supplementary warning of healthy habit passes through sensor detection computer user's head and computer display's distance, sends out the police dispatch newspaper when the distance is less than the default, realizes monitoring and reminds computer user to keep healthy function with the eye habit.
2. The utility model discloses a record computer user uses the time of computer, send out the police dispatch newspaper when using the eye time overlength and remind computer user to pay attention to the eye of having a rest.
3. The utility model discloses fix on computer display's frame, the appearance is small and exquisite, does not occupy the usage space of computer, and the facilitate promotion is used.
Drawings
Fig. 1 is a diagram of an installation on a computer display according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of an electrical connector according to an embodiment of the present invention.
Fig. 3 is a functional block diagram of an embodiment of the present invention.
Fig. 4 is a circuit diagram of a control module according to an embodiment of the present invention.
Fig. 5 is a circuit diagram of the first sensing module and the second sensing module according to an embodiment of the present invention.
Fig. 6 is a circuit diagram of an input module according to an embodiment of the present invention.
Fig. 7 is a circuit diagram of an audio output module according to an embodiment of the present invention.
Fig. 8 is a circuit diagram of a video output module according to an embodiment of the present invention.
Fig. 9 is a circuit diagram of a power module according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The first scheme is as follows: referring to fig. 1 and 2, an embodiment of the present invention includes an upper frame, a left frame, and a right frame; the upper frame is fixed at the top of the computer display through a detachable bayonet, the left frame is fixed at the left side of the computer display through a detachable bayonet, and the right frame is fixed at the right side of the computer display through a detachable bayonet; the left side of the upper frame is detachably connected with the top of the left frame through an electric connector DPX of CANNON company, and the right side of the upper frame is detachably connected with the top of the right frame through the electric connector DPX; electric connector DPX is including the public head and the female head that correspond the plug, and public head is fixed respectively at the top of left side frame and the top of right frame, and female head is fixed respectively on the left side and the right side of last frame.
The right frame comprises a first sensing module for acquiring action information of a computer user and an input module for acquiring operation signals of the computer user; the left frame comprises a second sensing module for collecting the action information of the computer user and an audio output module for outputting auditory information to the computer user; the upper frame comprises a control module used for processing the received action information and operation signals and sending control information to the audio output module, a video output module used for outputting visual information to a computer user and a power supply module used for supplying power to the intelligent frame. Referring to fig. 3, the signal output end of the first sensing module and the signal output end of the input module are respectively connected to the signal input end of the control module, the signal output end of the control module is connected to the signal input end of the audio output module, and the power output end of the power module is respectively connected to the power input ends of the left frame and the right frame.
Referring to fig. 4, the control module comprises a single chip microcomputer U1, a passive crystal oscillator Y1, capacitors C1-C4, a resistor R1 and a switch S1; one end of the passive crystal oscillator Y1 is connected with an XTAL1 pin of the singlechip U1, and the other end of the passive crystal oscillator Y1 is connected with an XTAL2 pin of the singlechip U1; one end of the capacitor C2 is connected with an XTAL1 pin of the singlechip U1, the other end of the capacitor C2 is connected with one end of the capacitor C1, and the other end of the capacitor C1 is connected with an XTAL2 pin of the singlechip U1; one end of the capacitor C4 is connected with a VCC pin of the singlechip U1, the other end of the capacitor C4 is connected with a GND direct current ground, the VCC pin and the VPP pin of the singlechip U1 are connected with a +5V direct current power supply, and the GND pin of the singlechip U1 is connected with the GND direct current ground; one end of a switch S1 is connected with a +5V direct-current power supply, the other end of the switch S1 is connected with a RST pin of a singlechip U1, the anode of a capacitor C4 is connected with the +5V direct-current power supply, the cathode of the capacitor C4 is connected with the RST pin of the singlechip U1, one end of a resistor R1 is connected with the cathode of the capacitor C4, and the other end of the resistor R1 is connected with a GND direct-current ground.
Referring to fig. 5, the first sensing module includes a ranging sensor U31; the VCC pin of the ranging sensor U31 is connected with a +5V direct-current power supply, the GND pin of the ranging sensor U31 is connected with a GND direct-current ground, the TRIG pin of the ranging sensor U31 is connected with the IO port P2.0 of the singlechip U1, and the ECHO pin of the ranging sensor U31 is connected with the IO port P2.1 of the singlechip U1. The second sensing module comprises a ranging sensor U32; the VCC pin of the ranging sensor U32 is connected with a +5V direct-current power supply, the GND pin of the ranging sensor U32 is connected with a GND direct-current ground, the TRIG pin of the ranging sensor U32 is connected with the IO port P2.2 of the singlechip U1, and the ECHO pin of the ranging sensor U32 is connected with the IO port P2.3 of the singlechip U1.
Referring to FIG. 6, the input module includes switches S2-S5; one end of the switch S2 is connected with an IO port P3.0 of the singlechip U1, and the other end of the switch S2 is connected with GND direct current ground; one end of the switch S3 is connected with an IO port P3.1 of the singlechip U1, and the other end of the switch S3 is connected with GND direct current ground; one end of the switch S4 is connected with an IO port P3.2 of the singlechip U1, and the other end of the switch S4 is connected with GND direct current ground; one end of the switch S5 is connected with the IO port P3.3 of the singlechip U1, and the other end of the switch S5 is connected with GND direct current ground.
Referring to fig. 7, the audio output module includes a buzzer LS1, a transistor Q1, and a resistor R4; the positive pole of buzzer LS1 is connected with +5V DC power supply, the negative pole of buzzer LS1 is connected with the collector of triode Q1, the emitter of triode Q1 is connected with GND DC ground, the base of triode Q1 is connected with one end of resistor R4, and the other end of resistor R4 is connected with IO port P2.4 of singlechip U1.
Referring to fig. 8, the video output module includes a liquid crystal panel U2, a capacitor C5, a resistor R2, and a potentiometer R3; a VDD pin and a BL + pin of the liquid crystal screen U2 are connected with a +5V direct current power supply, a VSS pin and a BL-pin of the liquid crystal screen U2 are connected with a GND direct current ground, and a capacitor C5 is connected between the VDD pin and the VSS pin of the liquid crystal screen U2 in parallel; one fixed end of the potentiometer R3 is connected with a +5V direct-current power supply, the sliding end of the potentiometer R3 is connected with one end of a resistor R2, the other end of the resistor R2 is connected with a GND direct-current ground, and a VO pin of the liquid crystal screen U2 is connected with the sliding end of the potentiometer R3; DB 0-DB 7 pins of the liquid crystal screen U2 are sequentially connected with IO ports P0.0-P0.7 of the single chip microcomputer U1, RS pins of the liquid crystal screen U2 are connected with IO ports P2.6 of the single chip microcomputer U1, R/W pins of the liquid crystal screen U2 are connected with IO ports P2.5 of the single chip microcomputer U1, and E pins of the liquid crystal screen U2 are connected with IO ports P2.7 of the single chip microcomputer U1.
Referring to fig. 9, the power supply module includes an ACDC power supply module U4, a capacitor C6, and a capacitor C7; the input end of the ACDC power module U4 is connected with a 220V alternating current power supply, the positive electrode of the capacitor C7 is connected with the OUT + pin of the ACDC power module U4, which outputs +5V direct current power supply, the negative electrode of the capacitor C7 is connected with the OUT-pin of the ACDC power module U4, which outputs GND direct current ground, and two ends of the capacitor C6 are connected in parallel between the OUT + pin and the OUT-pin of the ACDC power module U4.
The names, specification types and bit numbers of the components used in the circuit are shown in table 1:
TABLE 1 details of components
| Name (R) | Specification and model | Number of bits |
| Capacitor with a capacitor element | 33pF | C1 |
| Capacitor with a capacitor element | 33pF | C2 |
| Electrolytic capacitor | 100pF | C3 |
| Capacitor with a capacitor element | 0.1uF | C4 |
| Capacitor with a capacitor element | 0.1uF | C5 |
| Capacitor with a capacitor element | 0.1uF | C6 |
| Capacitor with a capacitor element | 22uF | C7 |
| Resistance (RC) | 10k | R1 |
| Resistance (RC) | 1k | R2 |
| Potentiometer | 5k | R3 |
| Resistance (RC) | 10k | |
| Triode transistor | ||
| 8550 | Q1 | |
| Single chip microcomputer | AT89C52 | U1 |
| Liquid crystal screen | LCD1602 | U2 |
| Ultrasonic distance measuring sensor | HC-SR04 | U31 |
| Ultrasonic distance measuring sensor | HC-SR04 | U32 |
| ACDC power module | HAW5-220D05IB2 | U4 |
| Passive crystal oscillator | 12MHz | Y1 |
| Buzzer | 179-7434 | LS1 |
| Switch with a switch body | SW-PB | S1 |
| Switch with a switch body | SW-PB | S2 |
| Switch with a switch body | SW-PB | S3 |
| Switch with a switch body | SW-PB | S4 |
| Switch with a switch body | SW-PB | S5 |
After the connection and installation of the embodiment of the utility model are completed, the system is powered on and operates, and the system initialization is completed; the computer user sets preset parameters including the use distance and the use time through a switch key of the input module and starts timing, and the preset parameters and the used time of the computer are displayed on the LCD 1602; the ultrasonic ranging sensor HC-SR04 sends out ultrasonic waves, and measures the distance between the head of a computer user and a computer display according to the received returned ultrasonic waves, and the two ultrasonic ranging sensors on the left frame and the right frame respectively measure the distance and send the distance to the single chip microcomputer AT89C52 so as to avoid false alarm; the distance between the head of a computer user and a computer display is displayed on the LCD1602, the single chip microcomputer AT89C52 compares the measured distance with a preset using distance, and if the measured distance is smaller than the preset value, the buzzer 179 and 7434 give out an alarm prompt sound to remind the computer user to keep a healthy eye use habit; if the timer in the single-chip microcomputer AT89C52 reaches the preset use time, the buzzer 179 and 7434 give out an alarm prompt sound to remind the computer user to take a rest.
Scheme II: the embodiment of the utility model discloses a remove and connect the installation back according to a scheme, pass through serial interface and computer mainframe with control module, buzzer 179 supplyes one's voice with an alarm when the eye use habit that appears unhealthy and overlength time with eyes, singlechip AT89C52 sends the screen protection signal to the computer mainframe simultaneously, makes computer display get into the screen protection state, forces computer user to have a rest eyes.
The above embodiments are only used for illustrating the design ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and the protection scope of the present invention is not limited to the above embodiments. Therefore, all the equivalent changes or modifications made according to the principles and design ideas disclosed by the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a combination formula intelligence frame that is used for computer to use supplementary warning of healthy habit which characterized in that: comprises an upper frame, a left frame and a right frame; the upper frame is detachably fixed at the top of the computer display, the left frame is detachably fixed at the left side of the computer display, and the right frame is detachably fixed at the right side of the computer display; the left side of the upper frame is connected with the top of the left frame through a detachable electric connector, and the right side of the upper frame is connected with the top of the right frame through a detachable electric connector;
the right frame comprises a first sensing module for acquiring action information of a computer user and an input module for acquiring operation signals of the computer user; the upper frame comprises a control module used for processing the received action information and operation signals and sending control information to the audio output module; the left frame comprises an audio output module for outputting auditory information to a computer user; the signal output end of the first sensing module and the signal output end of the input module are respectively connected with the signal input end of the control module, and the signal output end of the control module is connected with the signal input end of the audio output module.
2. The combined intelligent bezel for use in assisted reminders of health habits for computers according to claim 1, characterized in that: the electric connector comprises a male head and a female head which correspond to the plug, the male head is fixed to the top of the left frame and the top of the right frame respectively, and the female head is fixed to the left side and the right side of the upper frame respectively.
3. The combined intelligent bezel for use in assisted reminders of health habits for computers according to claim 1, characterized in that: the control module is connected with the computer host through a serial interface.
4. The combined intelligent bezel for use in assisted reminders of health habits for computers according to claim 1, characterized in that: the upper frame also comprises a power supply module for supplying power to the intelligent frame, and the power supply output end of the power supply module is respectively connected with the power supply input ends of the left frame and the right frame;
the power supply module comprises an ACDC power supply module U4, a sixth capacitor C6 and a seventh capacitor C7;
the input end of the ACDC power supply module U4 is connected with a 220V alternating current power supply,
the positive electrode of the seventh capacitor C7 is connected with the OUT + pin of the ACDC power supply module U4 which outputs +5V DC power supply,
the cathode of the seventh capacitor C7 is connected to the OUT-pin of the output GND dc ground of the ACDC power module U4,
two ends of the sixth capacitor C6 are connected in parallel between the OUT + pin and the OUT-pin of the ACDC power module U4.
5. The combined intelligent bezel for use in assisted reminders of health habits for computers according to claim 4, wherein: the control module comprises a singlechip U1, a passive crystal oscillator Y1, a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a first resistor R1 and a first switch S1;
one end of the passive crystal oscillator Y1 is connected with the XTAL1 pin of the singlechip U1,
the other end of the passive crystal oscillator Y1 is connected with an XTAL2 pin of the singlechip U1;
one end of the second capacitor C2 is connected with the XTAL1 pin of the singlechip U1,
the other terminal of the second capacitor C2 is connected to one terminal of the first capacitor C1,
the other end of the first capacitor C1 is connected with an XTAL2 pin of the singlechip U1;
one end of the fourth capacitor C4 is connected with the VCC pin of the singlechip U1,
the other terminal of the fourth capacitor C4 is connected to GND dc ground,
the VCC pin and VPP pin of the singlechip U1 are connected with +5V DC power supply,
a GND pin of the singlechip U1 is connected with a GND direct current ground;
one end of the first switch S1 is connected to the +5V dc power supply,
the other end of the first switch S1 is connected with the RST pin of the singlechip U1,
the positive pole of the fourth capacitor C4 is connected to a +5V dc power supply,
the negative electrode of the fourth capacitor C4 is connected with the RST pin of the singlechip U1,
one end of the first resistor R1 is connected to the cathode of the fourth capacitor C4,
the other end of the first resistor R1 is connected to GND dc ground.
6. The combined intelligent bezel for use in assisted reminders of health habits for computers according to claim 5, wherein: the first sensing module comprises a first ranging sensor U31;
the VCC pin of the first ranging sensor U31 is connected to a +5V dc power supply,
the GND pin of the first ranging sensor U31 is connected to GND dc ground,
the TRIG pin of the first distance measuring sensor U31 is connected with the IO port P2.0 of the singlechip U1,
an ECHO pin of the first distance measuring sensor U31 is connected with an IO port P2.1 of the single chip microcomputer U1.
7. The combined intelligent bezel for use in assisted reminders of health habits for computers according to claim 6, wherein: the left frame also comprises a second sensing module used for collecting the action information of a computer user, and the second sensing module comprises a second distance measuring sensor U32;
the VCC pin of the second ranging sensor U32 is connected to a +5V dc power supply,
the GND pin of the second ranging sensor U32 is connected to GND dc ground,
the TRIG pin of the second distance measuring sensor U32 is connected with the IO port P2.2 of the singlechip U1,
an ECHO pin of the second distance measuring sensor U32 is connected with an IO port P2.3 of the single chip microcomputer U1.
8. The combined intelligent bezel for use in assisted reminders of health habits for computers according to claim 5, wherein: the input module includes a second switch S2, a third switch S3, a fourth switch S4, and a fifth switch S5;
one end of the second switch S2 is connected with the IO port P3.0 of the singlechip U1,
the other end of the second switch S2 is connected with GND direct current ground;
one end of the third switch S3 is connected with the IO port P3.1 of the singlechip U1,
the other end of the third switch S3 is connected with GND direct current ground;
one end of the fourth switch S4 is connected with the IO port P3.2 of the singlechip U1,
the other end of the fourth switch S4 is connected with GND direct current ground;
one end of the fifth switch S5 is connected with the IO port P3.3 of the singlechip U1,
the other end of the fifth switch S5 is connected to GND dc ground.
9. The combined intelligent bezel for use in assisted reminders of health habits for computers according to claim 5, wherein: the audio output module comprises a buzzer LS1, a first triode Q1 and a fourth resistor R4; the positive pole of the buzzer LS1 is connected with a +5V direct current power supply,
the negative electrode of the buzzer LS1 is connected with the collector electrode of the first triode Q1,
the emitter of the first transistor Q1 is connected to GND dc ground,
the base of the first transistor Q1 is connected to one end of the fourth resistor R4,
the other end of the fourth resistor R4 is connected with an IO port P2.4 of the singlechip U1.
10. The combined intelligent bezel for use in assisted reminders of health habits for computers according to claim 9, wherein: the upper frame also comprises a video output module used for outputting visual information to a computer user, and the video output module comprises a liquid crystal screen U2, a fifth capacitor C5, a second resistor R2 and a potentiometer R3;
the VDD pin and the BL + pin of the liquid crystal screen U2 are connected with a +5V direct current power supply,
the VSS pin and the BL-pin of the liquid crystal panel U2 are connected to GND dc ground,
the fifth capacitor C5 is connected in parallel between the VDD pin and the VSS pin of the liquid crystal screen U2;
one fixed end of the potentiometer R3 is connected with a +5V direct current power supply,
the sliding end of the potentiometer R3 is connected with one end of a second resistor R2,
the other end of the second resistor R2 is connected to GND dc ground,
a VO pin of the liquid crystal screen U2 is connected with a sliding end of a potentiometer R3;
DB 0-DB 7 pins of the liquid crystal screen U2 are sequentially connected with IO ports P0.0-P0.7 of the singlechip U1,
an RS pin of the liquid crystal screen U2 is connected with an IO port P2.6 of the singlechip U1,
the R/W pin of the liquid crystal screen U2 is connected with the IO port P2.5 of the singlechip U1,
and the E pin of the liquid crystal screen U2 is connected with the IO port P2.7 of the singlechip U1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373384.2U CN211506712U (en) | 2020-03-23 | 2020-03-23 | Combined intelligent frame for assisting in reminding health habits of computer use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373384.2U CN211506712U (en) | 2020-03-23 | 2020-03-23 | Combined intelligent frame for assisting in reminding health habits of computer use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211506712U true CN211506712U (en) | 2020-09-15 |
Family
ID=72403006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020373384.2U Expired - Fee Related CN211506712U (en) | 2020-03-23 | 2020-03-23 | Combined intelligent frame for assisting in reminding health habits of computer use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211506712U (en) |
-
2020
- 2020-03-23 CN CN202020373384.2U patent/CN211506712U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203776896U (en) | Low power consumption mobile electrocardio monitoring system | |
| CN106236076A (en) | Miniature pressure electrocardio measuring device and heart electrical measuring systems | |
| CN204428026U (en) | A kind of SMD dynamic electrocardiogram recording instrument | |
| CN211506712U (en) | Combined intelligent frame for assisting in reminding health habits of computer use | |
| CN210520958U (en) | Wearable human body temperature, blood oxygen and heart rate monitoring terminal | |
| CN203935180U (en) | Electrocardial signal acquisition device | |
| CN107822626A (en) | Miniature electrocardio measures card | |
| CN202235334U (en) | Intelligent finger pulse detector | |
| CN203914870U (en) | A kind of anaesthesia depth detection instrument | |
| CN202036210U (en) | Mobile medical monitoring device | |
| CN201912069U (en) | Portable pulse wave detector | |
| CN209529123U (en) | A kind of portable 18 lead cardiac signal detection device | |
| CN205814306U (en) | A kind of visual sphygmus measurement system | |
| CN204993477U (en) | Healthy cell phone | |
| CN215493640U (en) | Fingerprint identification blood glucose meter | |
| CN204133465U (en) | Speech auxiliary device | |
| CN202568246U (en) | Portable type low-cost multi-path electrocardiogram monitoring instrument | |
| CN205885437U (en) | Fetal movement real -time supervision's device based on electrode array | |
| CN215348882U (en) | Intelligent vision detector with infrared laser sensing | |
| CN209000197U (en) | Portable intelligent voice system | |
| CN202526152U (en) | Multifunctional health measuring instrument based on flat computer | |
| CN205041378U (en) | But low -power consumption pulse tester of seeing and hearing | |
| CN201894641U (en) | Health mobile phone | |
| CN215227845U (en) | Blood flow detection pen | |
| CN214408893U (en) | Intelligent indoor environment quality monitor |
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: 20200915 Termination date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |