Smoking cessation propaganda demonstration device convenient to maintain and replace

Abstract

The smoking cessation propaganda demonstration device convenient to maintain and replace comprises a supporting table, the upper end of the supporting table is sequentially provided with a filtering mechanism, a water passing mechanism, a smoke adsorption mechanism and a smoking simulation mechanism from left to right, the lower end of the supporting table is provided with a sucking pump, the sucking pump is communicated with the filtering mechanism, and the filtering mechanism is communicated with the water passing mechanism. The filtering mechanism is communicated with the water passing mechanism, the water passing mechanism is communicated with the smoke adsorption mechanism, the smoke adsorption mechanism is communicated with the smoking simulation mechanism, and a particle adsorption mechanism is arranged at the upper end of the side, away from the smoke adsorption mechanism, of the smoking simulation mechanism. The utility model has the advantages of convenience in maintenance and replacement, good publicity and demonstration effect, and capability of simulating the real scene that a smoker inhales normal air or / and second-hand smoke in the smoking process at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of publicity and demonstration devices, in particular to a smoking cessation publicity and demonstration device that is convenient for maintenance and replacement. Background Technique

[0002] Smoking cessation publicity is to raise people's awareness of the hazards of smoking and encourage smokers to quit smoking, and a publicity and demonstration device is usually used for smoking cessation publicity.

[0003] The existing smoking cessation publicity and demonstration devices are usually composed of core components such as an air pump, a water pool, a cotton block, and a cigarette placement hole. However, traditional designs often face the limitations of being disposable or difficult to maintain, that is, they need to be discarded as a whole after single use, or the internal structure is complex and it is not easy to replace and clean. This situation not only greatly reduces the publicity effect when the device is reused, but also the residual cigarette ash in the discarded device may have an adverse impact on the environment, and this traditional publicity and demonstration device is not intuitive enough in demonstrating the hazards of second-hand smoke and is difficult to deeply reveal its potential risks. At the same time, the smoke released during the burning of cigarettes also poses a direct threat to the environment and is not conducive to the promotion and practice of the concept of environmental protection. Therefore, in view of the above deficiencies, it is necessary to improve and innovate the publicity and demonstration device to enhance its convenience, environmental protection, and educational effect in use.

[0004] Therefore, the technical personnel in this field have provided a smoking cessation publicity and demonstration device that is convenient for maintenance and replacement to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a smoking cessation publicity and demonstration device that is convenient for maintenance and replacement is proposed.

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] A smoking cessation publicity and demonstration device that is convenient for maintenance and replacement, including a support platform. The upper end of the support platform is sequentially provided with a filtering mechanism, a water passing mechanism, a smoke adsorption mechanism, and a smoking simulation mechanism from left to right. The lower end of the support platform is provided with an air extraction pump, the air extraction pump is communicated with the filtering mechanism, the filtering mechanism is communicated with the water passing mechanism, the water passing mechanism is communicated with the smoke adsorption mechanism, the smoke adsorption mechanism is communicated with the smoking simulation mechanism, and a particle adsorption mechanism is arranged at the upper end of the side of the smoking simulation mechanism away from the smoke adsorption mechanism;

[0008] Among them, the filtering mechanism is used for filtering and purifying the soot of cigarettes;

[0009] Among them, the water passing mechanism is used for passing the soot of cigarettes through water to allow the water to adsorb the soot;

[0010] Among them, a smoke adsorption mechanism is used to adsorb harmful substances inside cigarette soot;

[0011] Among them, a smoking simulation mechanism is used to simulate the scenario of a human body inhaling a cigarette;

[0012] Among them, the water passing mechanism, the smoke adsorption mechanism, the smoking simulation mechanism, and the particle adsorption mechanism are all transparent structures, and the internal structures can be observed from the outside.

[0013] Furthermore, the filtering mechanism includes a first fixed frame, a first activated carbon is arranged inside the first fixed frame, one side of the first fixed frame is communicated with the air extraction pump, and the other side is communicated with the water passing mechanism.

[0014] Furthermore, the water passing mechanism includes a first box body, a baffle is arranged inside the first box body, the upper end of the baffle is exposed outside the top of the first box body, the lower end of the baffle is supported on the inner bottom wall of the first box body and is immersed in the purified water arranged inside the first box body, a channel is opened in the middle of the baffle, one end of the channel is communicated with the purified water arranged inside the first box body, and the other end is communicated with the external atmosphere.

[0015] Furthermore, the left side of the first box body is communicated with the first fixed frame of the filtering mechanism, the right side is communicated with the smoke adsorption mechanism through a first pipeline, a gate is arranged at the lower part of the front side of the first box body, and the first box body is made of a transparent material.

[0016] Furthermore, the smoke adsorption mechanism includes a second box body, a movable filter rack is arranged inside the second box body, the upper end of the movable filter rack is exposed outside the top of the second box body, the lower end of the movable filter rack is supported on the inner bottom surface of the second box body by a plurality of spring groups, an adjusting gear is arranged inside the middle of the upper end of the movable filter rack, two racks meshing with the adjusting gear are respectively arranged on the front and rear sides of the upper end inside the movable filter rack, a threaded rod is arranged in the middle of the adjusting gear, and the upper end of the threaded rod penetrates through the top of the movable filter rack and extends outside the top of the movable filter rack.

[0017] Furthermore, a first cotton block is arranged inside the lower end of the movable filter rack, the left side of the second box body is communicated with the first box body of the water passing mechanism through a first pipeline, the right side is communicated with the smoking simulation mechanism through a second pipeline, and the second box body is made of a transparent material.

[0018] Further, the smoking simulation mechanism includes a third box body. A rotating rod passes through the upper part of the third box body. A first bevel gear is fixedly arranged at the lower end of the rotating rod. A plurality of first holes are formed in one side of the third box body away from the smoke adsorption mechanism and below the particle adsorption mechanism. An ashtray storage frame is arranged below the plurality of first holes on one side of the third box body away from the smoke adsorption mechanism. An adjusting screw rod is rotatably arranged on the inner wall of the third box body near one side of the first holes. A second bevel gear is fixedly arranged at one end of the adjusting screw rod away from the first holes. The second bevel gear is meshed with the first bevel gear. A push plate is also sleeved on the adjusting screw rod in a threaded manner. One stabilizing slide bar is respectively arranged through the upper and lower ends of the push plate, and both stabilizing slide bars are fixedly connected with the inner wall of the third box body. The third box body is made of transparent material.

[0019] Further, the particle adsorption mechanism includes a soot absorption top. The soot absorption top is clamped at the upper end of one side of the smoking simulation mechanism away from the smoke adsorption mechanism. A plurality of second holes are formed at the bottom of the soot absorption top. A second fixing frame is arranged at the top of the soot absorption top. A second cotton block and a second activated carbon are sequentially arranged in the second fixing frame from bottom to top. The second fixing frame is made of transparent material.

[0020] Further, four support legs are respectively arranged at the four corners of the bottom of the support platform.

[0021] The utility model has the following beneficial effects:

[0022] 1. A smoking cessation publicity and demonstration device that is convenient for maintenance and replacement proposed by the utility model. The water passing mechanism, the smoke adsorption mechanism, the smoking simulation mechanism and the particle adsorption mechanism are all set as transparent structures, so as to facilitate the clear observation of the internal conditions from the outside. During operation, first fix the cigarette on the first hole of the smoking simulation mechanism and light it. Then start the air pump to inhale the smoke generated by the burning of the cigarette into the interior of the smoking simulation mechanism (it is necessary to closely monitor the change of the soot concentration at this stage). After that, the smoke will enter the interior of the smoke adsorption mechanism and pass through the first cotton block (the first cotton block will show a yellowish-brown color after adsorbing the smoke). Then the smoke will continue to move into the water passing mechanism, where it will encounter the baffle and be guided into the purified water poured into the water passing mechanism. The purified water will adsorb the smoke. Then the smoke washed by the purified water will enter the filtering mechanism, and the residual harmful substances will be further adsorbed by the first activated carbon layer in the filtering mechanism. Finally, the cigarette gas after adsorption and purification treatment will be discharged outside the device through the air pump.

[0023] 2. A publicity and demonstration device that is convenient for maintenance and replacement proposed by the utility model. The first cotton block and the second cotton block arranged in the device can be replaced or taken out for cleaning as needed, which can meet different usage requirements.

[0024] 3. A publicity and demonstration device that is convenient for maintenance and replacement. The design of multiple first holes allows multiple cigarettes to be accommodated simultaneously. Subsequently, by starting the air extraction pump, the cigarettes are burned and the generated soot is absorbed. At the same time, a part of the generated soot will enter the particle adsorption mechanism, and a part will enter the smoking simulation mechanism; by removing the second cotton block inside the particle adsorption mechanism, the changes experienced by the lungs after inhaling second-hand smoke by the human body can be visually simulated.

[0025] 4. A publicity and demonstration device that is convenient for maintenance and replacement. The first bevel gear can be driven to transmit with the second bevel gear by manually rotating the rotating rod, and then the adjusting screw rod can be controlled to drive the push plate to move, realizing the automatic outward push of the cigarette butts, which can effectively prevent the staff from being injured by directly contacting the hot cigarette butts.

[0026] 5. A publicity and demonstration device that is convenient for maintenance and replacement. The ashtray storage frame located below the multiple first holes can temporarily collect the cigarette ash that falls after the cigarettes are burned, thereby reducing environmental pollution.

[0027] 6. A publicity and demonstration device that is convenient for maintenance and replacement. Through the setting of multiple first holes, when the air extraction pump inhales the smoke, it can also inhale air from the other holes without cigarettes inserted. This design can simulate the real scenario of a smoker inhaling normal air and second-hand smoke during the smoking process, thus significantly improving the authenticity of the device in simulating the smoking scenario. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the axonometric schematic diagram of the present utility model;

[0029] Figure 2 is the front cross-sectional schematic diagram of the present utility model;

[0030] Figure 3 is the axonometric schematic diagram of the smoking simulation mechanism of the present utility model;

[0031] Figure 4 is Figure 2 the enlarged schematic diagram at A of

[0032] Figure 5 is the cross-sectional schematic diagram of the water passing mechanism;

[0033] Figure 6 is the cross-sectional schematic diagram of the smoke adsorption mechanism.

[0034] Legend Explanation:

[0035] 1. Air pump; 2. Support platform; 3. Filtration mechanism; 301. First fixed frame; 302. First activated carbon; 4. Water passing mechanism; 401. First box body; 402. Baffle; 403. Channel; 404. Pure water; 405. Gate; 5. Smoke adsorption mechanism; 501. Second box body; 502. Spring group; 503. First cotton block; 504. Threaded rod; 505. Movable filter rack; 506. Adjusting gear; 507. Rack; 6. First pipeline; 7. Second pipeline; 8. Smoking simulation mechanism; 801. Third box body; 802. Rotating rod; 803. First bevel gear; 804. First hole; 805. Ashtray storage frame; 806. Adjusting screw rod; 807. Second bevel gear; 808. Pushing plate; 809. Stable sliding rod; 9. Particle adsorption mechanism; 901. Smoke and dust absorption top; 902. Second hole; 903. Second fixed frame; 904. Second cotton block; 905. Second activated carbon; 10. Support leg. Detailed implementation mode

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Refer to Figures 1 to 6 As shown in the figure, an embodiment provided by the present invention: a smoking cessation publicity demonstration device that is convenient for maintenance and replacement, including a support platform 2. A filtration mechanism 3, a water passing mechanism 4, a smoke adsorption mechanism 5 and a smoking simulation mechanism 8 are sequentially arranged on the upper end of the support platform 2 from left to right. An air pump 1 is arranged at the lower end of the support platform 2. The air pump 1 is communicated with the filtration mechanism 3, the filtration mechanism 3 is communicated with the water passing mechanism 4, the water passing mechanism 4 is communicated with the smoke adsorption mechanism 5, the smoke adsorption mechanism 5 is communicated with the smoking simulation mechanism 8, and a particle adsorption mechanism 9 is arranged at the upper end on the side of the smoking simulation mechanism 8 away from the smoke adsorption mechanism 5;

[0038] Among them, the filtration mechanism 3 is used to filter and purify the smoke and dust of cigarettes;

[0039] Among them, the water passing mechanism 4 is used to pass the smoke and dust of cigarettes through water, so that the water adsorbs the smoke and dust;

[0040] Among them, the smoke adsorption mechanism 5 is used to adsorb harmful substances inside the cigarette smoke and dust;

[0041] Among them, the smoking simulation mechanism 8 is used to simulate the scenario of a human body inhaling cigarettes;

[0042] Among them, the water passing mechanism 4, the smoke adsorption mechanism 5, the smoking simulation mechanism 8, and the particle adsorption mechanism 9 are all transparent structures, and their internal structures can be observed from the outside.

[0043] Specifically, in the above specific embodiment, the filtering mechanism 3 includes a first fixed frame 301, and a first activated carbon 302 is arranged inside the first fixed frame 301; one side of the first fixed frame 301 is connected to the air extraction pump 1, and the other side is connected to the water passing mechanism 4; wherein, the first activated carbon 302 is used for filtering and purifying the soot of the absorbed cigarette.

[0044] Specifically, in the above specific embodiment, the water passing mechanism 4 includes a first box body 401, a baffle 402 is arranged inside the first box body 401, the upper end of the baffle 402 is exposed outside the top of the first box body 401, the lower end of the baffle 402 is supported on the inner bottom wall of the first box body 401 and is immersed in the pure water 404 arranged inside the first box body 401, a channel 403 is opened in the middle of the baffle 402, one end of the channel 403 is communicated with the pure water 404 arranged inside the first box body 401, and the other end is communicated with the external atmosphere. Among them, the baffle 402 blocks the soot, so that the soot can only enter the filtering mechanism 3 after passing through the pure water 404; in addition, the first box body 401 is transparent, and the color of the internal water can be directly observed.

[0045] Specifically, in the above specific embodiment, the left side of the first box body 401 is connected to the first fixed frame 301 of the filtering mechanism 3, the right side is connected to the smoke adsorption mechanism 5 through a first pipeline 6, and a gate 405 is arranged at the lower part of the front side of the first box body 401, which is convenient for discharging the sewage after adsorbing and filtering the soot inside the first box body 401. The first box body 401 is made of transparent material.

[0046] Specifically, in the above specific embodiment, the smoke adsorption mechanism 5 includes a second box body 501, an active filter rack 505 is arranged inside the second box body 501, the upper end of the active filter rack 505 is exposed outside the top of the second box body 501, the lower end of the active filter rack 505 is supported on the support platform 2 by a plurality of spring groups 502, a regulating gear 506 is arranged inside the middle of the upper end of the active filter rack 505, and two racks 507 meshed with the regulating gear 506 are respectively arranged on the front and rear sides inside the upper end of the active filter rack 505 and located on both sides of the regulating gear 506. A threaded rod 504 is arranged in the middle of the regulating gear 506, and the upper end of the threaded rod 504 penetrates through the top of the active filter rack 505 and extends outside the top of the active filter rack 505.

[0047] Specifically, in the above specific embodiment, the two racks 507 located on the front and rear sides of the adjusting gear 506 can extend out of and retract into the movable filter rack 505 under the rotation of the adjusting gear 506; when the rack 507 extends out of the movable filter rack 505, it can be snapped into the card slot opened on the inner wall of the second box body 501, so as to realize the limit of the movable filter rack 505, and further prevent the movable filter rack 505 from popping out of the second box body 501; when the rack 507 retracts into the movable filter rack 505, the limiting effect on the movable filter rack 505 can be cancelled, and further the movable filter rack 505 can pop out of the second box body 501 under the elastic force of the spring group 502.

[0048] Specifically, in the above specific embodiment, a first cotton block 503 is arranged inside the lower end of the movable filter rack 505. The left side of the second box body 501 is communicated with the first box body 401 of the water passing mechanism 4 through a first pipeline 6, and the right side is communicated with the smoking simulation mechanism 8 through a second pipeline 7. The second box body 501 is made of a transparent material.

[0049] Specifically, in the above specific embodiment, the smoking simulation mechanism 8 includes a third box body 801. A rotating rod 802 passes through the upper part of the third box body 801. A first bevel gear 803 is fixedly arranged at the lower end of the rotating rod 802. A plurality of first holes 804 are opened on one side of the third box body 801 away from the smoke adsorption mechanism 5 and below the particle adsorption mechanism 9. An ash storage frame 805 is arranged on one side of the third box body 801 away from the smoke adsorption mechanism 5 and below the plurality of first holes 804. An adjusting lead screw 806 is rotatably arranged on the inner wall of the third box body 801 near the first holes 804. A second bevel gear 807 is fixedly arranged at one end of the adjusting lead screw 806 away from the first holes 804. The second bevel gear 807 is meshed with the first bevel gear 803. A push plate 808 is also sleeved on the adjusting lead screw 806 in a threaded manner. A stabilizing slide bar 809 is respectively arranged through the upper and lower ends of the push plate 808, and both stabilizing slide bars 809 are fixedly connected with the inner wall of the third box body 801. The third box body 801 is made of a transparent material, which is convenient for clearly observing the soot concentration of the cigarette. By rotating the rotating rod 802, the first bevel gear 803 and the second bevel gear 807 can be driven, so that the adjusting lead screw 806 can drive the push plate 808 to push the cigarette butt outwards, and the cigarette is pushed out of the first holes 804, avoiding the situation that it is inconvenient to take out due to the too high temperature of the cigarette butt.

[0050] Specifically, in the above specific embodiment, the particle adsorption mechanism 9 includes a soot absorption top 901, which is snap-connected to the upper end of the third box body 801 on the side away from the smoke adsorption mechanism 5. A plurality of second holes 902 are provided at the bottom of the soot absorption top 901. A second fixing frame 903 is arranged at the top of the soot absorption top 901. A second cotton block 904 and a second activated carbon 905 are sequentially arranged in the second fixing frame 903 from bottom to top. The second fixing frame 903 is made of a transparent material.

[0051] During use, the harm of second-hand smoke can be seen from the second cotton block 904 inside the particle adsorption mechanism 9. The smoke of the cigarette is absorbed inside this product by the air extraction pump 1. When the smoke passes through the smoke adsorption mechanism 5, it will be adsorbed. At this time, the inside of the smoke adsorption mechanism 5 can be directly observed through the transparent smoke adsorption mechanism 5. Then, the smoke of the cigarette will enter the water passing mechanism 4 through the smoke adsorption mechanism 5 and be blocked by the baffle 402 inside the water passing mechanism 4. At this time, the impact caused by the soot passing through the inside of the transparent water passing mechanism 4 can be directly observed.

[0052] During use, first insert the cigarettes one by one into the first holes 804 of the smoking simulation mechanism 8, and then light them in sequence. After the cigarettes burn out, the push plate 808 structure inside the smoking simulation mechanism 8 pushes the cigarettes out of the first holes 804 one by one, which is safe, convenient and fast.

[0053] The particle adsorption mechanism 9 can adsorb and filter the smoke generated by cigarette burning. At this time, the second cotton block 904 inside the transparent particle adsorption mechanism 9 can absorb the second-hand smoke and visually simulate the changes in the lungs after a person inhales the smoke. Finally, the observer can clearly see the harm suffered by the smoker himself and others who inhale second-hand smoke, so as to achieve a better publicity purpose.

[0054] Specifically, in the above specific embodiment, four support legs 10 are respectively provided at the four corners of the bottom of the support platform 2.

[0055] Specifically, the movable filter rack 505 is transparent. When the spring group 502 at the lower end of the movable filter rack 505 is not blocked by the rack 507, it pushes the movable filter rack 505 out, which is convenient to take out. The movable filter rack 505 is divided into upper, middle and lower parts. The upper part is used to control and snap-connect the movable filter rack 505. The middle part is a hollow square space where the first cotton block 503 can be placed inside to adsorb the smoke generated by cigarette burning. The lower part is used to support the movable filter rack 505. During use, first rotate the threaded rod 504 to rotate the adjusting gear 506, and then drive the rack 507 to move horizontally through the rotation of the adjusting gear 506, so that the movable filter rack 505 can be fixed or taken out.

[0056] Working principle: First, fix the cigarette on the first hole 804 of the smoking simulation mechanism 8, then light it. After that, turn on the air extraction pump 1. Due to the air extraction pump 1, part of the smoke generated by the burning of the cigarette is inhaled into the interior of the third box body 801 of the smoking simulation mechanism 8, and part is inhaled into the particle adsorption mechanism 9 above the smoking simulation mechanism 8. Among them, the smoke inhaled into the interior of the third box body 801, under the suction of the air extraction pump 1, will continue to move through the second pipeline 7 into the smoke adsorption mechanism 5, and after being adsorbed by the first cotton block 503 inside the smoke adsorption mechanism 5, it will then move through the first pipeline 6 into the water passing mechanism 4, and after being blocked by the baffle 402 inside the water passing mechanism 4, it enters the pure water 404 inside the water passing mechanism 4. After being washed by the pure water 404, it then enters the filtering mechanism 3 and is purified by the first activated carbon 302 inside the filtering mechanism 3, and finally is discharged through the air extraction pump 1. Among them, the smoke inhaled into the particle adsorption mechanism 9 will be adsorbed by the second cotton block 904 and purified by the second activated carbon 905 in sequence and then discharged.

[0057] Among them, after the first cotton block 503 and the second cotton block 904 adsorb the smoke, they will show a yellowish-brown color.

[0058] Among them, by rotating the threaded rod 504, the adjusting gear 506 can be driven to rotate. The rotation of the adjusting gear 506 will drive the rack 507 to move inside or outside the movable filter rack 505. When the rack 507 completely moves inside the movable filter rack 505, the movable filter rack 505 will be automatically pushed upward out of the second box body 501 under the elastic force of the spring group 502. At this time, the first cotton block 503 inside the movable filter rack 505 can be replaced. When the rack 507 partially moves outside the movable filter rack 505, the movable filter rack 505 can be locked with the card slot opened on the inner wall of the second box body 501.

[0059] Among them, after the baffle 402 inside the water passing mechanism 4 blocks the smoke, it will force the smoke into the pure water 404 below the baffle 402. At this time, the pure water 404 will adsorb the smoke, making the pure water 404 become turbid. At this time, the turbid sewage can be discharged through the gate 405.

[0060] Among them, when the second cotton block 904 inside the particle adsorption mechanism 9 adsorbs the smoke generated by the burning of the cigarette, by taking out the second cotton block 904, a very intuitive observation of the harm of second-hand smoke can be made.

[0061] Among them, the rotation of the rotating rod 802 can drive the first bevel gear 803 to rotate. The rotation of the first bevel gear 803 will drive the second bevel gear 807 to rotate. When the second bevel gear 807 rotates, it can drive the adjusting screw rod 806 to rotate. When the adjusting screw rod 806 rotates, it can drive the push plate 808 to push the cigarette butt of the cigarette arranged in the first hole 804 outwards, so that the cigarette butt falls into the internal ash storage frame 805 below. The ash storage frame 805 can also collect the ash after the cigarette burns.

[0062] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A smoking cessation demonstration device that is easy to maintain and replace, comprising a support platform (2), characterized in that: The upper end of the support platform (2) is provided with a filtering mechanism (3), a water flow mechanism (4), a smoke adsorption mechanism (5) and a smoking simulation mechanism (8) in sequence from left to right; the lower end of the support platform (2) is provided with an air pump (1); the air pump (1) is connected to the filtering mechanism (3); the filtering mechanism (3) is connected to the water flow mechanism (4); the water flow mechanism (4) is connected to the smoke adsorption mechanism (5); the smoke adsorption mechanism (5) is connected to the smoking simulation mechanism (8); and a particle adsorption mechanism (9) is provided at the upper end of the smoking simulation mechanism (8) away from the smoke adsorption mechanism (5); The filter mechanism (3) is used to filter and purify cigarette smoke; The water passing mechanism (4) is used to pass the cigarette smoke through water so that the water can absorb the smoke; The smoke adsorption mechanism (5) is used to adsorb harmful substances in cigarette smoke; The smoking simulation mechanism (8) is used to simulate the scene of a human body inhaling cigarettes; The water flow mechanism (4), the smoke adsorption mechanism (5), the smoking simulation mechanism (8) and the particle adsorption mechanism (9) are all transparent structures, and the internal structure can be observed from the outside.

2. A smoking cessation demonstration device that is easy to maintain and replace according to claim 1, characterized in that: The filtering mechanism (3) comprises a first fixing frame (301), wherein a first activated carbon (302) is arranged inside the first fixing frame (301), and one side of the first fixing frame (301) is connected to the air pump (1), and the other side is connected to the water passing mechanism (4).

3. A smoking cessation demonstration device that is easy to maintain and replace according to claim 2, characterized in that: The water-passing mechanism (4) comprises a first box body (401), wherein a baffle (402) is arranged inside the first box body (401), wherein the upper end of the baffle (402) is exposed outside the top of the first box body (401), and the lower end of the baffle (402) is supported on the inner bottom wall of the first box body (401) and immersed in the pure water (404) arranged inside the first box body (401), and a channel (403) is opened in the middle of the baffle (402), wherein one end of the channel (403) is connected to the pure water (404) arranged inside the first box body (401), and the other end is connected to the external atmosphere.

4. The smoking cessation demonstration device that is easy to maintain and replace according to claim 3, characterized in that: The left side of the first box (401) is connected to the first fixing frame (301) of the filtering mechanism (3), and the right side is connected to the smoke adsorption mechanism (5) through the first pipe (6). A gate (405) is provided at the lower front side of the first box (401), and the first box (401) is made of a transparent material.

5. The smoking cessation propaganda demonstration device that is easy to maintain and replace according to claim 1, characterized in that: The smoke adsorption mechanism (5) comprises a second box body (501), a movable filter frame (505) is arranged inside the second box body (501), the upper end of the movable filter frame (505) is exposed outside the top of the second box body (501), the lower end of the movable filter frame (505) is supported on the inner bottom surface of the second box body (501) through a plurality of spring groups (502), an adjustment gear (506) is arranged inside the middle of the upper end of the movable filter frame (505), two racks (507) meshing with the adjustment gear (506) are arranged inside the upper end of the movable filter frame (505) and located on the front and rear sides of the adjustment gear (506), a threaded rod (504) is threadedly arranged in the middle of the adjustment gear (506), and the upper end of the threaded rod (504) passes through the top of the movable filter frame (505) and extends to the outer side of the top of the movable filter frame (505).

6. The smoking cessation promotion demonstration device that is easy to maintain and replace according to claim 5, characterized in that: A first cotton block (503) is arranged inside the lower end of the movable filter frame (505); the left side of the second box (501) is connected to the first box (401) of the water flow mechanism (4) through a first pipe (6); the right side is connected to the smoking simulation mechanism (8) through a second pipe (7); and the second box (501) is made of a transparent material.

7. The smoking cessation demonstration device that is easy to maintain and replace according to claim 1, characterized in that: The smoking simulation mechanism (8) comprises a third box body (801), a rotating rod (802) is passed through the upper part of the third box body (801), a first bevel gear (803) is fixedly provided at the lower end of the rotating rod (802), a plurality of first holes (804) are provided on the side of the third box body (801) away from the smoke adsorption mechanism (5) and below the particle adsorption mechanism (9), an ash storage frame (805) is provided on the side of the third box body (801) away from the smoke adsorption mechanism (5) and below the plurality of first holes (804), and an ash storage frame (805) is provided inside the third box body (801) and near the third box body (801). An adjusting screw rod (806) is rotatably provided on the inner wall of one side of a hole (804); a second bevel gear (807) is fixedly provided on the end of the adjusting screw rod (806) away from the first hole (804); the second bevel gear (807) is meshingly connected with the first bevel gear (803); a push plate (808) is also threadedly sleeved on the adjusting screw rod (806); a stabilizing slide bar (809) is respectively passed through the upper and lower ends of the push plate (808); and the two stabilizing slide bars (809) are fixedly connected to the inner wall of the third box body (801); and the third box body (801) is made of transparent material.

8. The smoking cessation demonstration device that is easy to maintain and replace according to claim 1, characterized in that: The particle adsorption mechanism (9) comprises a smoke absorption top (901), wherein the smoke absorption top (901) is snapped onto the upper end of the smoking simulation mechanism (8) on a side away from the smoke adsorption mechanism (5), and a plurality of second holes (902) are provided at the bottom of the smoke absorption top (901), and a second fixing frame (903) is provided at the top of the smoke absorption top (901), and a second cotton block (904) and a second activated carbon (905) are arranged in sequence from bottom to top inside the second fixing frame (903), and the second fixing frame (903) is made of a transparent material.

9. The smoking cessation promotion demonstration device that is easy to maintain and replace according to claim 1, characterized in that: Four supporting legs (10) are respectively arranged at the four corners of the bottom of the supporting platform (2).

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