A computer device with gas smoke warning function

Abstract

The application discloses a computer device with a gas smoke warning function, and particularly relates to the technical field of computers, which comprises a computer main body, wherein an input end of the computer main body is connected with a smoke backup sensor and a main smoke sensor, and the outer wall of the smoke backup sensor is provided with a switching mechanism. When the main smoke sensor is damaged, the switching mechanism is used to move the main smoke sensor out of the inside of a wind guide detection disc, start a first servo reduction motor to drive a linkage support block to rotate by 180 degrees, and insert the smoke backup sensor into the inside of the wind guide detection disc to quickly replace the damaged main smoke sensor. The damaged main smoke sensor can be automatically sensed and quickly replaced, the main smoke sensor can be timely replaced, the smoke backup sensor can be stably positioned at a monitoring position, smoke can be sensed in time, on-site staff can be reminded, and on-site staff can be timely evacuated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of computer, more particularly, the present application relates to a computer device with gas smoke warning function. BACKGROUND

[0002] Computer has entered thousands of households, and has entered almost all industries and played a pivotal role, it has become an indispensable tool for today's society to run normally, with the development of industry, coal mine explosion, factory fire, worker poisoning and other such news reports are endless, when a fire occurs, a large amount of smoke will be generated, and unsaturated oxide solid particles will be generated when burning in the absence of oxygen, which are extremely harmful to the human body, so a computer device with gas smoke warning function is needed to help personnel know about the smoke in time and quickly evacuate workers or other personnel to reduce the risk of gas smoke invasion.

[0003] In the existing public literature, the patent with the patent number CN110533871A discloses a smoke monitoring method, device, computer equipment and storage medium, which is aimed at the high standby power consumption of traditional smoke monitoring, which is dozens of microamperes or even hundreds of microamperes, which limits its application, especially not suitable for smoke monitors powered by independent batteries, so the service life of the independent power supply smoke monitor is relatively short, in general, the power supply time of the independent smoke monitoring device cannot be short, otherwise the battery needs to be replaced frequently, and the smoke monitoring device itself may also fail due to lack of power, so it is necessary to strictly control the power consumption of the smoke monitoring device and solve the problem of short service life of the smoke monitoring system, the patent can maintain low power consumption monitoring for a long time, which can improve the service life of the smoke monitoring system, in addition, the secondary processing precision and accuracy are high, and the false alarm probability can be significantly reduced when there is smoke, but the computer has the following defects;

[0004] The above-mentioned computer can monitor the smoke in the area, but it is difficult to know in advance when the monitoring device is damaged, and the standby monitoring device cannot be replaced in time, which causes the monitoring device to be damaged when the smoke occurs, and the smoke cannot be sensed in time, the on-site workers cannot be reminded, and the on-site workers cannot be evacuated in time, so a computer device with gas smoke warning function is needed. SUMMARY

[0005] In order to overcome the above-mentioned defects of the prior art, the present application provides a computer device with gas smoke warning function.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a computer device with gas smoke warning function, comprising a computer main body, an input end of the computer main body is connected with a smoke backup sensor and a main smoke sensor, an outer wall of the smoke backup sensor is provided with a switching mechanism;

[0007] The switching mechanism comprises a sleeve thread recess provided on the outer wall of the smoke backup sensor, a linkage support block is fixedly connected to the inner wall of the sleeve thread recess near the middle position, a first servo reduction motor is mounted to the lower surface of the linkage support block, a linkage pull rod is fixed to one side of the outer wall of the first servo reduction motor, an electric cylinder is fixed to one end of the linkage pull rod, a wind guide detection disc is inserted into the outer wall of the main smoke sensor and located at one side of the sleeve thread recess, a collection fan is threadedly communicated to the bottom end of the wind guide detection disc and near the center point of the wind guide detection disc, a collection branch pipe is communicated to the input end of the collection fan, a warning assembly is arranged on one side of the outer wall of the collection branch pipe and near one end thereof, and a detection assembly is arranged on the wiring end of the smoke backup sensor.

[0008] Preferably, the smoke backup sensor and the main smoke sensor are detachably connected with the sleeve thread recess through threads, the lower surface of the first servo reduction motor is horizontally and slidingly connected with the outer wall of the collection branch pipe above, and the output end of the first servo reduction motor is fixedly connected with the linkage support block.

[0009] Preferably, a plurality of suction pipe heads are equidistantly arranged on the outer wall of the collection branch pipe from front to back, the plurality of suction pipe heads are welded with the collection branch pipe and are in communication, a gas permeation hole is formed through one side of the outer wall of the wind guide detection disc and located at one side of the outer wall of the main smoke sensor, the vertical cross-section shape of the gas permeation hole is circular, an alarm lamp is mounted to the upper surface of the computer main body, a wireless data transmitter is fixedly mounted to one side of the outer wall of the computer main body, a warning processing circuit board and a driving circuit board are sequentially arranged on the inner wall of the computer main body from right to left, the input end of the warning processing circuit board is connected with the output ends of the smoke backup sensor and the main smoke sensor, and the output ends of the alarm lamp and the wireless data transmitter.

[0010] Preferably, the detection assembly comprises a first contact negative terminal and a first contact positive terminal arranged at the wiring terminal of the smoke backup sensor, the wiring terminal of the main smoke sensor is connected with a second contact negative terminal and a second contact positive terminal, and the second contact positive terminal is located at the side of the second contact negative terminal; a first power contact head and a second power contact head are arranged in sequence from front to back at one side of the outer wall of the first contact negative terminal, and the first power contact head and the second power contact head are respectively welded in one-to-one correspondence with the first contact positive terminal and the first contact negative terminal; a first voltage detector is welded at the bottom end of the second power contact head; a third power contact head and a fourth power contact head are arranged in sequence from front to back at one side of the outer wall of the second contact negative terminal, and the third power contact head and the fourth power contact head are respectively welded in one-to-one correspondence with the second contact positive terminal and the second contact negative terminal; and a second voltage detector is welded at the bottom end of the third power contact head.

[0011] Preferably, the warning assembly comprises a collar support arranged at one side of the outer wall of the collecting branch pipe and close to one end thereof, one side of the collar support is provided with a second servo deceleration motor, the inside of the collar support is connected with a rotating shaft coaxially and drivingly connected with the output end of the second servo deceleration motor, a warning slogan rolling cloth is wound and connected at the outer wall of the rotating shaft and located at the other side of the collar support, one end of the warning slogan rolling cloth is fixedly connected with a counterweight support, and the rotating shaft is fixedly connected between the outer wall thereof and the other end of the warning slogan rolling cloth, and the rotating shaft is rotatably connected between the outer wall thereof and the inside of the collar support.

[0012] Technical effects and advantages of the present application:

[0013] The switching mechanism is adopted in the present application, when the main smoke sensor is damaged, the electric cylinder of the driving circuit board is started to drive the linkage pull rod to move to the left, the main smoke sensor is moved out of the inside of the wind guide detection disc, the first servo deceleration motor is started to drive the linkage support to rotate by one hundred and eighty degrees, the smoke backup sensor and the main smoke sensor are exchanged in position, the electric cylinder is started to drive the linkage pull rod to move to the right, the smoke backup sensor is inserted into the inside of the wind guide detection disc, the damaged main smoke sensor is quickly replaced, the damaged main smoke sensor can be automatically sensed and quickly replaced, the main smoke sensor is replaced in time, the smoke backup sensor is ensured to be stably positioned at the monitoring position, the smoke can be sensed in time, the on-site workers are reminded, the on-site workers are evacuated in time, and the evacuation timeliness is better.

[0014] The application adopts a detection assembly, so that when the main smoke sensor is running, the wiring terminal of the main smoke sensor is connected to the second contact negative terminal and the second contact positive terminal, the second voltage detector can sense the voltage value of the main smoke sensor, the wiring terminal of the smoke backup sensor is connected to the first contact negative terminal and the first contact positive terminal, the first contact positive terminal is sensed through the first power contact head, and the smoke backup sensor voltage can be sensed through the first voltage detector, so that the voltage values of the main smoke sensor and the smoke backup sensor can be quickly detected, and the smoke backup sensor can be sensed and replaced in time once the main smoke sensor is damaged, and the sensing efficiency is higher;

[0015] The application adopts a warning assembly, so that once the smoke is sensed, the warning processing circuit board drives the driving circuit board, so that the driving circuit board can start the second servo reduction motor to drive the rotating shaft to rotate forward in the sleeve block, drive the warning slogan coiled cloth to move downward under the action of the gravity of the counterweight support strip, and the warning slogan coiled cloth can be directly unfolded at the position below the factory under the action of the gravity, and the warning slogans on the warning slogan coiled cloth can remind the staff to know the fire smoke in time and evacuate personnel in time.

[0016] In summary, through the mutual influence of the above-mentioned multiple effects, first, after sensing the smoke, the warning processing circuit board drives the driving circuit board, then the second voltage detector can sense the voltage value of the main smoke sensor, the first voltage detector can sense the smoke backup sensor voltage, and finally the smoke backup sensor is inserted into the wind guide detection disc to quickly replace the damaged main smoke sensor, and in summary, the timeliness of the computer warning sensing can be effectively improved, the crowd evacuation is more timely, and the safety is better. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic diagram of the computer device with the gas smoke warning function.

[0018] Figure 2 It is a local structure schematic diagram of the computer device with the gas smoke warning function in which the collecting branch pipe is cut off.

[0019] Figure 3 It is a bottom view structure schematic diagram of the computer device with the gas smoke warning function in which the suction pipe head is viewed from above.

[0020] Figure 4 It is a cross-section structure schematic diagram of the computer device with the gas smoke warning function in which the wind guide detection disc is viewed from above.

[0021] Figure 5Figure 1 is a schematic diagram of the local structure of the air guide detection disc and the main smoke sensor connection in a computer device with gas smoke warning function according to the present application.

[0022] Figure 6 Figure 2 is a schematic diagram of the cross-sectional structure of the computer main body in a computer device with gas smoke warning function according to the present application.

[0023] Figure 7 Figure 3 is a schematic diagram of the external structure of the first and second voltage detectors in a computer device with gas smoke warning function according to the present application.

[0024] Figure 8 Figure 4 is a schematic diagram of the local structure of the warning slogan rolled cloth cutting in a computer device with gas smoke warning function according to the present application.

[0025] Figure 9 Figure 5 is a schematic diagram of the operation circuit of a computer device with gas smoke warning function according to the present application.

[0026] The reference signs are as follows: 1, computer main body; 2, smoke backup sensor; 3, collar threaded recess; 4, main smoke sensor; 5, linkage support block; 6, first servo reduction motor; 7, air guide detection disc; 8, linkage pull rod; 9, electric cylinder; 10, collection fan; 11, collection branch pipe; 12, suction pipe head; 13, air hole; 14, alarm lamp; 15, wireless data transmitter; 16, drive circuit board; 17, warning processing circuit board; 18, first contact negative pole end head; 19, second contact negative pole end head; 20, first contact positive pole end head; 21, first power-on contact head; 22, second power-on contact head; 23, first voltage detector; 24, second contact positive pole end head; 25, third power-on contact head; 26, fourth power-on contact head; 27, second voltage detector; 28, collar support block; 29, second servo reduction motor; 30, rotating shaft; 31, warning slogan rolled cloth; 32, counterweight support strip. Embodiment

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] As shown in the accompanying drawings Figures 1-9The computer device with gas smoke warning function is provided with a switching mechanism, a detection assembly and a warning assembly, and the setting of each mechanism and assembly can effectively improve the timeliness of computer warning sensing, and the evacuation of people is more timely, and the safety is better, and the specific structural setting of each mechanism and assembly is as follows.

[0029] In some embodiments, as shown in the accompanying drawings, Figures 1-9 As shown, the switching mechanism comprises a ring threaded recess 3 arranged on the outer wall of the smoke backup sensor 2, the inner wall of the ring threaded recess 3 is fixedly connected with a linkage support block 5 near the middle position, the lower surface of the linkage support block 5 is provided with a first servo reduction motor 6, the outer wall of the first servo reduction motor 6 is fixedly connected with a linkage pull rod 8 on one side, the one end of the linkage pull rod 8 is fixedly connected with an electric cylinder 9, the outer wall of the main smoke sensor 4 is inserted with a wind guide detection disc 7 on one side of the ring threaded recess 3, the bottom end of the wind guide detection disc 7 is threadedly connected with a collection fan 10 near the center point, the input end of the collection fan 10 is connected with a collection branch pipe 11, the outer wall of the collection branch pipe 11 is provided with a warning assembly on one side near the one end, the wiring end of the smoke backup sensor 2 is provided with a detection assembly, the smoke backup sensor 2 and the main smoke sensor 4 are threadedly detachably connected with the ring threaded recess 3, the lower surface of the first servo reduction motor 6 is horizontally slidably connected with the outer wall of the collection branch pipe 11 above, and the output end of the first servo reduction motor 6 is fixedly connected with the linkage support block 5.

[0030] In some embodiments, as shown in the accompanying drawings, Figures 1-6As shown, a plurality of suction pipe heads 12 are arranged equidistantly from front to back below the outer wall of the collection branch pipe 11, and the plurality of suction pipe heads 12 are welded and connected with the collection branch pipe 11. A gas permeation hole 13 is provided through the outer wall of the air guide detection disc 7 at a position on the side of the outer wall of the main smoke sensor 4, so that the suction pipe heads 12 can collect smoke into the collection branch pipe 11, and the smoke is transported to the inside of the air guide detection disc 7 through the collection branch pipe 11, and is discharged to the position of the gas permeation hole 13 through the air guide detection disc 7, so that the smoke air can be sensed by the main smoke sensor 4. The gas permeation hole 13 is provided through the outer wall of the air guide detection disc 7 at a position on the side of the outer wall of the main smoke sensor 4, and the vertical cross-sectional shape of the gas permeation hole 13 is circular, so that the smoke air can be sensed by the main smoke sensor 4 through the discharge of the air guide detection disc 7 to the position of the gas permeation hole 13. The sensed smoke signal is transmitted by the main smoke sensor 4 to the warning processing circuit board 17, which plays a sensing role. The upper surface of the computer main body 1 is provided with an alarm lamp 14, and the outer wall of the computer main body 1 is fixedly provided with a wireless data transmitter 15, so that the warning processing circuit board 17 can start the wireless data transmitter 15 to remotely transmit fire information to the manager's mobile phone or computer. The inner wall of the computer main body 1 is sequentially provided with the warning processing circuit board 17 and the driving circuit board 16 from right to left. The input end of the warning processing circuit board 17 is connected with the output end of the smoke backup sensor 2 and the main smoke sensor 4, and the output end of the alarm lamp 14 and the wireless data transmitter 15, so that the smoke air can be sensed by the main smoke sensor 4, and the sensed smoke signal is transmitted by the main smoke sensor 4 to the warning processing circuit board 17. The warning processing circuit board 17 can start the wireless data transmitter 15 to remotely transmit fire information to the manager's mobile phone or computer, and at the same time, the alarm lamp 14 is alarm flashing.

[0031] In some embodiments, as shown in the accompanying drawings Figures 2-7As shown, the detection assembly comprises a first contact negative terminal head 18 and a first contact positive terminal head 20 arranged at the wiring end of the smoke backup sensor 2, the wiring end of the main smoke sensor 4 is connected with a second contact negative terminal head 19 and a second contact positive terminal head 24, and the second contact positive terminal head 24 is located at the side of the second contact negative terminal head 19, the outer wall of the first contact negative terminal head 18 is provided with a first power contact head 21 and a second power contact head 22 arranged in sequence from front to back, the first power contact head 21 and the second power contact head 22 are respectively welded in one-to-one correspondence with the first contact positive terminal head 20 and the first contact negative terminal head 18, and the bottom end of the second power contact head 22 is welded with a first voltage detector 23, the outer wall of the second contact negative terminal head 19 is sequentially provided with a third power contact head 25 and a fourth power contact head 26 arranged from front to back, the third power contact head 25 and the fourth power contact head 26 are respectively welded in one-to-one correspondence with the second contact positive terminal head 24 and the second contact negative terminal head 19, and the bottom end of the third power contact head 25 is welded with a second voltage detector 27.

[0032] In some embodiments, as shown in the accompanying drawings, Figures 1-8 As shown, the warning assembly comprises a sleeve block 28 arranged at the outer wall of the collection branch pipe 11 and close to one end thereof, one side of the sleeve block 28 is provided with a second servo deceleration motor 29, the inside of the sleeve block 28 is connected with a rotating shaft 30 coaxially and drivingly connected with the output end of the second servo deceleration motor 29, the outer wall of the rotating shaft 30 and located at the other side of the sleeve block 28 is wound with a warning slogan coiled cloth 31, one end of the warning slogan coiled cloth 31 is fixedly connected with a counterweight support 32, the outer wall of the rotating shaft 30 and the other end of the warning slogan coiled cloth 31 are fixedly connected, and the outer wall of the rotating shaft 30 and the inside of the sleeve block 28 are rotatably connected through a bearing.

[0033] The working principle of the computer device with the gas smoke warning function is as follows:

[0034] When detecting smoke, the collection fan 10 is started to generate suction in the collection branch pipe 11, the collection branch pipe 11 distributes a plurality of suction pipe heads 12 on the top of the factory, the suction pipe heads 12 once suck in smoke to be collected into the inside of the collection branch pipe 11, the smoke is transported into the inside of the wind guide detection disc 7 through the collection branch pipe 11, and is discharged to the position of the air permeation hole 13 through the wind guide detection disc 7, so that the smoke air can be sensed by the main smoke sensor 4, the sensed smoke signal is transmitted to the warning processing circuit board 17 by the main smoke sensor 4, the warning processing circuit board 17 can start the wireless data transmitter 15 to remotely transmit the fire information to the mobile phone or computer of the manager, and the alarm lamp 14 is alarm flashing at the same time;

[0035] When the extension alarm is triggered, the alarm processing circuit board 17 drives the drive circuit board 16, so that the drive circuit board 16 can start the second servo deceleration motor 29 to drive the rotating shaft 30 to rotate in the positive direction inside the sleeve block 28, the rotating shaft 30 drives the warning slogan winding cloth 31 to rotate downward, and under the action of the gravity of the counterweight support 32, the warning slogan winding cloth 31 moves downward, and the warning slogan winding cloth 31 can be directly unfolded at the position below the factory under the action of gravity, so that the staff can know the fire alarm smoke in time through the warning slogans on the warning slogan winding cloth 31;

[0036] When the damage is detected, the main smoke sensor 4 and the sleeve threaded recess 3 are connected to the indoor circuit, and when the main smoke sensor 4 is running, the connection end of the main smoke sensor 4 is connected to the second contact negative terminal 19 and the second contact positive terminal 24, and the second contact positive terminal 24 is inducted by the third power contact head 25, and the second contact negative terminal 19 is inducted by the fourth power contact head 26, so that the second voltage detector 27 can sense the voltage value of the main smoke sensor 4, and when the output voltage of the main smoke sensor 4 has a problem, it is in a damaged and unstable state, and the connection end of the smoke backup sensor 2 is connected to the first contact negative terminal 18 and the first contact positive terminal 20, and the first contact positive terminal 20 is inducted by the first power contact head 21, and the first contact negative terminal 18 is inducted by the second power contact head 22, and the first power contact head 21 and the second power contact head 22 are connected to the first voltage detector 23, so that the first voltage detector 23 can sense the voltage of the smoke backup sensor 2, and ensure that the voltage of the smoke backup sensor 2 has no problem, and once the voltage of the main smoke sensor 4 is detected to have a problem, the electric cylinder 9 is driven to switch by the drive circuit board 16;

[0037] When the main smoke sensor 4 is damaged, the electric cylinder 9 can drive the linkage pull rod 8 to move left, the linkage pull rod 8 drives the first servo reduction motor 6 to make the linkage block 5 move left, the linkage block 5 drives the ring thread recess 3 to make the smoke backup sensor 2 and the main smoke sensor 4 move left, the main smoke sensor 4 moves out of the inside of the wind guide detection disc 7, and then the first servo reduction motor 6 is started to drive the linkage block 5 to rotate 180 degrees, the linkage block 5 drives the ring thread recess 3 to rotate 180 degrees, and the ring thread recess 3 drives the smoke backup sensor 2 and the main smoke sensor 4 to rotate 180 degrees, so that the smoke backup sensor 2 and the main smoke sensor 4 are adjusted in position, the electric cylinder 9 is started to drive the linkage pull rod 8 to move right, the first servo reduction motor 6 drives the linkage block 5 to make the ring thread recess 3 move right, and the ring thread recess 3 drives the smoke backup sensor 2 to insert into the inside of the wind guide detection disc 7, so that the damaged main smoke sensor 4 can be quickly replaced, and after replacement, since the main smoke sensor 4 is continuously damaged, the wireless data transmitter 15 can be driven by the driving circuit board 16 to transmit the main smoke sensor 4 damage information to the maintenance personnel, so that the main smoke sensor 4 can be replaced in time.

[0038] The contents not described in detail in the specification all belong to the prior art known to those skilled in the art, and the model parameters of various electric appliances are not specifically limited, and can be determined by using conventional equipment. In the technical solution, the electric appliance control elements not mentioned belong to the prior art, and therefore are not shown in the drawings, and will not be described here.

[0039] The above only describes the preferred embodiments of the present application and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A computer device with gas smoke warning function, comprising a computer main body (1), the input end of the computer main body (1) is connected with a smoke backup sensor (2) and a main smoke sensor (4), characterized in that: the outer wall of the smoke backup sensor (2) is provided with a switching mechanism; the switching mechanism comprises a sleeve threaded recess block (3) arranged on the outer wall of the smoke backup sensor (2), a linkage support block (5) is fixedly connected to the inner wall of the sleeve threaded recess block (3) near the middle position, a first servo reduction motor (6) is installed on the lower surface of the linkage support block (5), a linkage pull rod (8) is fixed to one side of the outer wall of the first servo reduction motor (6), an electric cylinder (9) is fixed to one end of the linkage pull rod (8), a wind guide detection disc (7) is inserted into the outer wall of the main smoke sensor (4) at a position on one side of the sleeve threaded recess block (3), a collection fan (10) is threadedly connected to the bottom end of the wind guide detection disc (7) near the center point thereof, a collection branch pipe (11) is connected to the input end of the collection fan (10), a warning assembly is arranged on one side of the outer wall of the collection branch pipe (11) near one end thereof, and a detection assembly is arranged on the wiring end of the smoke backup sensor (2); the detection assembly comprises a first contact negative terminal (18) and a first contact positive terminal (20) arranged on the wiring end of the smoke backup sensor (2), a second contact negative terminal (19) and a second contact positive terminal (24) are connected to the wiring end of the main smoke sensor (4), the second contact positive terminal (24) is located at a position on one side of the second contact negative terminal (19), a first power contact head (21) and a second power contact head (22) are arranged in sequence from front to back on one side of the outer wall of the first contact negative terminal (18), the first power contact head (21) and the second power contact head (22) are respectively welded in one-to-one correspondence with the first contact positive terminal (20) and the first contact negative terminal (18), a first voltage detector (23) is welded to the bottom end of the second power contact head (22), a third power contact head (25) and a fourth power contact head (26) are arranged in sequence from front to back on one side of the outer wall of the second contact negative terminal (19), the third power contact head (25) and the fourth power contact head (26) are respectively welded in one-to-one correspondence with the second contact positive terminal (24) and the second contact negative terminal (19), and a second voltage detector (27) is welded to the bottom end of the third power contact head (25). The warning component includes a collar support (28) arranged on one side of the outer wall of the collecting branch pipe (11) and close to one end thereof, one side of the collar support (28) is provided with a second servo-reducer motor (29), and the inside of the collar support (28) is connected with a rotating shaft (30) coaxially connected with the output end of the second servo-reducer motor (29), the outer wall of the rotating shaft (30) and located at the other side of the collar support (28) is wound with a warning slogan coiled cloth (31), and one end of the warning slogan coiled cloth (31) is fixedly connected with a counterweight support (32).

2. The computer device with gas smoke warning function according to claim 1, characterized in that: The smoke backup sensor (2) and the main smoke sensor (4) are detachably connected with the collar screw recess (3) through threads.

3. The computer device with gas smoke warning function according to claim 1, characterized in that: The lower surface of the first servo-reducer motor (6) is horizontally and slidingly connected with the upper part of the outer wall of the collecting branch pipe (11), and the output end of the first servo-reducer motor (6) is fixedly connected with the linkage support (5).

4. The computer device with gas smoke warning function according to claim 1, characterized in that: The outer wall of the collecting branch pipe (11) is sequentially and equidistantly arranged with a plurality of suction pipe heads (12) from front to back, and the plurality of suction pipe heads (12) are welded with and communicated with the collecting branch pipe (11).

5. The computer device with gas smoke warning function according to claim 1, characterized in that: The outer wall of the air guide detection disc (7) is penetratedly provided with a gas permeable hole (13) at one side thereof and located at the side of the outer wall of the main smoke sensor (4), and the vertical cross-section shape of the gas permeable hole (13) is circular.

6. The computer device with gas smoke warning function according to claim 1, characterized in that: The upper surface of the computer main body (1) is mounted with an alarm lamp (14), and one side of the outer wall of the computer main body (1) is fixedly mounted with a wireless data transmitter (15).

7. The computer device with gas smoke warning function according to claim 1, characterized in that: The inner wall of the computer main body (1) is sequentially provided with a warning processing circuit board (17) and a driving circuit board (16) from right to left, the input end of the warning processing circuit board (17) is connected with the output ends of the smoke backup sensor (2) and the main smoke sensor (4), and the output ends of the alarm lamp (14) and the wireless data transmitter (15).

8. The computer device with gas smoke warning function according to claim 1, characterized in that: The outer wall of the rotating shaft (30) is fixedly connected with the other end of the warning slogan coiled cloth (31), and the outer wall of the rotating shaft (30) is rotatably connected with the inside of the collar support (28) through a bearing.

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