阅读说明：本技术 一种舒适型智能手环 (Comfortable intelligent bracelet ) 是由 程香花 于 2021-01-21 设计创作，主要内容包括：本发明涉及一种舒适型智能手环,包括主体、显示屏和表带,还包括防出汗机构和除尘机构,所述防出汗机构包括电磁铁、两个滑道、两个抽气组件和两个支撑条,所述除尘机构包括除尘盒、挡板、两个移动组件和若干喷嘴,该舒适型智能手环通过防出汗机构,加快了佩戴处空气的流通速度,也实现了给表带降温的功能,从而减小手腕处出汗的几率,提高了佩戴时舒适度,通过除尘机构,实现了给显示屏除尘的功能,避免显示屏被灰尘覆盖而影响显示效果,从而提高了设备的实用性。(The invention relates to a comfortable intelligent bracelet, which comprises a main body, a display screen, a watchband, an anti-sweating mechanism and a dust removal mechanism, wherein the anti-sweating mechanism comprises an electromagnet, two slide ways, two air exhaust assemblies and two support bars, the dust removal mechanism comprises a dust removal box, a baffle plate, two moving assemblies and a plurality of nozzles, the circulation speed of air at a wearing part is increased through the anti-sweating mechanism, the function of cooling the watchband is also realized, the probability of sweating at a wrist is reduced, the comfort level during wearing is improved, the function of removing dust for the display screen is realized through the dust removal mechanism, the display screen is prevented from being covered by dust to influence the display effect, and the practicability of equipment is improved.)

1. A comfortable intelligent bracelet comprises a main body (5), a display screen (4) and a watchband (1), wherein two ends of the watchband (1) are fixedly connected with two sides of the main body (5) respectively, the display screen (4) is fixed on the main body (5), and a PLC is arranged in the main body (5), and the comfortable intelligent bracelet is characterized by further comprising a sweat-proof mechanism and a dust-removing mechanism, wherein the dust-removing mechanism is arranged on one side, close to the display screen (4), of the main body (5), the sweat-proof mechanism is arranged in the main body (5), and the dust-removing mechanism is connected with the sweat-proof mechanism;

the sweat-proof mechanism comprises an electromagnet (6), two mutual channels (7), two air exhaust assemblies and two support bars (2), wherein the two support bars (2) are respectively fixed at two ends of one side of a watchband (1) close to a main body (5), the support bars (2) are uniformly provided with a perforation and a first through hole, the perforation is perpendicular to the first through hole, the perforation is communicated with the first through hole, a first cavity is arranged in the watchband (1), two ends of one side of the first cavity close to the support bars (2) are uniformly provided with second through holes, the number of the first through holes is equal to that of the second through holes, the first through holes are in one-to-one correspondence with the second through holes, the first through holes and the second through holes are coaxially arranged, the perforation is communicated with the first cavity through holes and the second through holes, two ends of the first cavity are respectively connected with the two air exhaust assemblies, the two air extracting assemblies are respectively arranged on two sides in the main body (5), the electromagnet (6) is fixed in the main body (5), the electromagnet (6) is arranged between the two air extracting assemblies, the two mutual channels (7) are respectively arranged above and below the electromagnet (6), two ends of each mutual channel (7) are respectively connected with the two air extracting assemblies, the air extracting assemblies are connected with the dust removing mechanism, and the electromagnet (6) is electrically connected with the PLC;

the air pumping assembly comprises an air cylinder (13), a piston (11), an air rod (10), an iron block (8), a first spring (12), an air inlet pipe (14), an air outlet pipe (15) and two limiting blocks (9), one side of each of the two air cylinders (13) is fixedly connected with the inner walls of the two sides of the main body (5) respectively, the other side of each of the air cylinders (13) is provided with a small hole, the piston (11) is arranged inside the air cylinder (13), the piston (11) is connected with the inner wall of one side of the air cylinder (13) in a sealing and sliding manner, the two ends of the first spring (12) are connected with the inner wall of one side of the air cylinder (13) and one side of the piston (11) far away from the small hole respectively, one side of the air cylinder (13) is communicated with the first cavity through the air inlet pipe (14), the upper side of the air cylinder (13) is communicated with one end, one end of the gas rod (10) is fixedly connected with the other side of the piston (11), the other end of the gas rod (10) penetrates through the small hole to be fixedly connected with the iron block (8), the electromagnet (6) is arranged opposite to the iron block (8), one sides of the two limit blocks (9) are fixedly connected with the upper part and the lower part of the iron block (8) respectively, sliding grooves are formed in the mutually close sides of the two mutually adjacent channels (7), the other sides of the two limit blocks (9) are arranged in the two sliding grooves respectively, the limit blocks (9) are matched with the sliding grooves, and the limit blocks (9) are connected with the sliding grooves mutually (7);

the dust removal mechanism comprises a dust removal box (16), a baffle plate (21), two moving assemblies and a plurality of nozzles (17), the dedusting box (16) is in a ring shape, the dedusting box (16) is fixed on one side of the main body (5) close to the display screen (4), the dust removal box (16) is sleeved on the display screen (4), the nozzles (17) are uniformly fixed on one side of the dust removal box (16) close to the display screen (4) in the circumferential direction, the nozzle (17) is communicated with the dust removal box (16), the baffle (21) is in a circular ring shape, one side of the baffle plate (21) is abutted against the nozzle (17), the upper part of the baffle plate (21) is connected with the moving components, the two moving components are symmetrically arranged relative to the axis of the dust removal box (16), one end of the air outlet pipe (15) far away from the air cylinder (13) is communicated with the bottom in the dust removal box (16);

the mobile assembly comprises a support plate (18), a mobile rod (19), a connecting rod (20), a fixing ring (29), a cleaning ring (28) and two limiting units, the support plate (18) is supported against one end of an air outlet pipe (15) far away from an air cylinder (13), two round holes are arranged above the dedusting box (16), one end of the mobile rod (19) is fixedly connected with the support plate (18), the other ends of the two mobile rods (19) respectively penetrate through the two round holes, the mobile rod (19) is matched with the round holes, the mobile rod (19) is connected with the inner wall of the round holes in a sealing and sliding manner, the other end of the mobile rod (19) is fixedly connected with a baffle plate (21) through the connecting rod (20), the fixing ring (29) is fixed above the dedusting box (16), the cleaning ring (28) is fixed on one side, close to the mobile rod (19), of the fixing ring (29) and the cleaning ring (28) are both sleeved on the mobile rod (19), one side, close to the moving rod (19), of the cleaning ring (28) is circumferentially and uniformly provided with brushes, the brushes are abutted against the moving rod (19), a second cavity is formed in the cleaning ring (28), the limiting units are arranged inside the dedusting box (16), two sides of the abutting plate (18) are respectively connected with the two limiting units, the limiting units are connected with the second cavity, and the cleaning ring (28) is made of rubber;

the limiting unit comprises a limiting box (26), a limiting plate (24), an elastic rope (25), a limiting rod (23), a support rod (22) and a connecting pipe (27), the limiting box (26) is fixed inside the dust removing box (16), a limiting hole is arranged above the limiting box (26), the limiting plate (24) is arranged inside the limiting box (26), the limiting plate (24) is connected with the inner wall of the limiting box (26) in a sealing and sliding way, one end of the limiting rod (23) is fixedly connected with the upper part of the limiting plate (24), the other end of the limiting rod (23) passes through the limiting hole and is fixedly connected with one end of the supporting rod (22), the other end and the board (18) of keeping to of branch (22) fixed connection, the both ends of elasticity rope (25) are connected with the bottom in spacing box (26) and the below of limiting plate (24) respectively, spacing box (26) are through connecting pipe (27) and cavity intercommunication.

2. The comfortable smart bracelet of claim 1, wherein the baffle (21) is made of rubber.

3. The comfortable smart bracelet of claim 1, wherein the runner is a dovetail groove.

4. The comfortable smart bracelet of claim 1, wherein an inner wall of the chute is coated with grease.

5. The comfortable smart bracelet of claim 1, wherein a filter screen (3) is fixed in both ends of the perforation.

6. The comfortable smart bracelet of claim 1, wherein an inner wall of the circular hole is coated with a sealing grease.

7. The comfortable smart bracelet of claim 1, wherein an inner wall of the circular hole is a mirror surface.

8. The comfortable smart bracelet of claim 1, wherein the display (4) is a liquid crystal display.

9. The comfortable smart bracelet of claim 1, wherein the iron block (8) and the stop block (9) are of an integrally formed structure.

10. The comfortable smart bracelet of claim 1, wherein the surface of the main body (5) is coated with a waterproof coating.

Technical Field

The invention relates to the field of remote medical treatment, in particular to a comfortable intelligent bracelet.

Background

The remote medical treatment refers to the remote diagnosis, treatment and consultation of the sick and wounded in remote areas, islands or ships with poor medical conditions by fully playing the advantages of the medical technology and the medical equipment of a large hospital or a specialized medical center through the support of computer technology, remote sensing, remote measuring and remote control technology, wherein the intelligent bracelet is one of the remote medical equipment and analyzes the health state of a user by detecting the heart rate, blood pressure and the like of the user.

Present intelligent bracelet is wearing for a long time when the wrist, because the air flow is not smooth and easy to lead to wearing the easy phenomenon that perspires that appears of department, thereby influence the comfort level of wearing, moreover, the display screen of current intelligent bracelet is very easy to be covered by the dust impurity that mix with in the air, thereby sheltered from and showed the sight, thereby make the unable clear numerical value of observing on the display screen of user, thereby influence display screen work, reduced the reliability of current intelligent bracelet.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the not enough of prior art, provide a comfortable type intelligence bracelet.

The technical scheme adopted by the invention for solving the technical problems is as follows: a comfortable intelligent bracelet comprises a main body, a display screen and a watchband, wherein two ends of the watchband are fixedly connected with two sides of the main body respectively, the display screen is fixed on the main body, a PLC is arranged in the main body, and the comfortable intelligent bracelet also comprises an anti-sweating mechanism and a dust removal mechanism, wherein the dust removal mechanism is arranged on one side of the main body close to the display screen, the anti-sweating mechanism is arranged in the main body, and the dust removal mechanism is connected with the anti-sweating mechanism;

the sweat-proof mechanism comprises an electromagnet, two slideways, two air exhaust assemblies and two supporting bars, wherein the two supporting bars are respectively fixed at two ends of one side of a watchband close to a main body, through holes and first through holes are uniformly formed in the supporting bars, the through holes are vertically arranged with the first through holes and are communicated with the first through holes, a first cavity is arranged in the watchband, second through holes are uniformly formed in two ends of one side of the first cavity close to the supporting bars, the number of the first through holes is equal to that of the second through holes, the first through holes correspond to the second through holes one by one, the first through holes and the second through holes are coaxially arranged, the through holes are communicated with the first cavity through holes and the second through holes, two ends of the first cavity are respectively connected with the two air exhaust assemblies, the two air exhaust assemblies are respectively arranged at two sides in the main body, the electromagnet is fixed in the main body, the electromagnet is arranged between the two air extraction assemblies, the two slideways are respectively arranged above and below the electromagnet, two ends of each slideway are respectively connected with the two air extraction assemblies, the air extraction assemblies are connected with the dust removal mechanism, and the electromagnet is electrically connected with the PLC;

the air pumping assembly comprises an air cylinder, a piston, an air rod, an iron block, a first spring, an air inlet pipe, an air outlet pipe and two limiting blocks, one side of the two air cylinders is fixedly connected with the inner walls of the two sides of the main body respectively, the other side of the air cylinder is provided with a small hole, the piston is arranged in the air cylinder, the piston is connected with the inner walls of the air cylinder in a sealing and sliding manner, the two ends of the first spring are connected with the inner wall of one side of the air cylinder and one side of the piston far away from the small hole respectively, one side of the air cylinder is communicated with a first cavity through the air inlet pipe, the upper part of the air cylinder is communicated with one end of the air outlet pipe, the other end of the air outlet pipe is connected with a dust removal mechanism, one end of the air rod is fixedly connected with the other side of the piston, the other end of the air rod penetrates through, the sliding chutes are formed in the sides, close to each other, of the two sliding ways, the other sides of the two limiting blocks are arranged in the two sliding chutes respectively, the limiting blocks are matched with the sliding chutes, and the limiting blocks are connected with the sliding chutes;

the dust removal mechanism comprises a dust removal box, a baffle, two moving assemblies and a plurality of nozzles, wherein the dust removal box is annular, the dust removal box is fixed on one side of the main body close to the display screen, the dust removal box is sleeved on the display screen, the nozzles are uniformly fixed on one side of the dust removal box close to the display screen in the circumferential direction, the nozzles are communicated with the dust removal box, the baffle is annular, one side of the baffle abuts against the nozzles, the upper part of the baffle is connected with the moving assemblies, the two moving assemblies are symmetrically arranged relative to the axis of the dust removal box, and one end, far away from the air cylinder, of the air outlet pipe is communicated with the bottom in the dust removal box;

the movable assembly comprises a supporting plate, a movable rod, a connecting rod, a fixing ring, a cleaning ring and two limiting units, the supporting plate is supported against one end of the air outlet pipe, which is far away from the air cylinder, two round holes are formed in the upper portion of the dedusting box, one end of the movable rod is fixedly connected with the supporting plate, the other ends of the two movable rods respectively penetrate through the two round holes, the movable rod is matched with the round holes, the movable rod is connected with the inner wall of the round holes in a sealing and sliding mode, the other end of the movable rod is fixedly connected with a baffle through the connecting rod, the fixing ring is fixed above the dedusting box, the cleaning ring is fixed on one side, close to the movable rod, of the fixing ring, the fixing ring and the cleaning ring are both sleeved on the movable rod, one side, close to the movable rod, of the cleaning ring is circumferentially and evenly provided with a hairbrush, the hairbrush is supported against the movable rod, the two sides of the leaning plate are respectively connected with two limiting units, the limiting units are connected with the second cavity, and the cleaning ring is made of rubber;

spacing unit includes spacing box, limiting plate, elasticity rope, gag lever post, branch and company's pipe, the inside at the dust removal box is fixed to spacing box, the top of spacing box is equipped with spacing hole, the limiting plate sets up the inside at spacing box, the inner wall sealing sliding connection of limiting plate and spacing box, the one end of gag lever post and the top fixed connection of limiting plate, the other end of gag lever post passes the one end fixed connection of spacing hole and branch, the other end of branch with lean on board fixed connection, the both ends of elasticity rope are connected with the bottom in the spacing box and the below of limiting plate respectively, spacing box is through company's pipe and cavity intercommunication.

Preferably, the baffle is made of rubber material to avoid damaging the nozzle.

Preferably, in order to prevent the stopper from being separated from the sliding groove, the sliding groove is a dovetail groove.

Preferably, in order to enable the limiting block to move smoothly, lubricating grease is coated on the inner wall of the sliding groove.

Preferably, for the purpose of removing impurities, a filter screen is fixed in each of two ends of the perforation.

Preferably, in order to improve the sealing performance, the inner wall of the round hole is coated with sealing grease.

Preferably, in order to make the moving rod move smoothly, the inner wall of the circular hole is a mirror surface.

Preferably, in order to improve the display effect, the display screen is a liquid crystal display screen.

Preferably, in order to reduce the probability of separation of the iron block and the limiting block, the iron block and the limiting block are of an integrally formed structure.

Preferably, the surface of the body is coated with a waterproof coating for corrosion prevention.

The comfortable intelligent bracelet has the advantages that the comfortable intelligent bracelet accelerates the circulation speed of air at a wearing part through the sweat-proof mechanism, also realizes the function of cooling the watchband, thereby reducing the probability of sweating at the wrist and improving the comfort level when wearing, compared with the prior sweat-proof mechanism, the sweat-proof mechanism and the dust-removing mechanism are linked integrally, only one power source is needed, the invention is more energy-saving and environment-friendly, the practicability is higher, the dust-removing function of the display screen is realized through the dust-removing mechanism, the display effect is prevented from being influenced by the dust covering of the display screen, thereby the practicability of the equipment is improved, compared with the prior dust-removing mechanism, the dust-removing mechanism can also clean the moving rod, the dust can not be adhered to the moving rod, the external dust can not be brought into the dust-removing box through the movement of the moving rod, and the dust accumulation phenomenon can not occur in the dust-removing box, the air sprayed from the nozzle can not be mixed with dust, the effect of cleaning the display screen is avoided being influenced, and the reliability of the equipment is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of a comfortable smart bracelet according to the present invention;

fig. 2 is a schematic view of a connection structure of a support strip and a watchband of the comfortable smart bracelet of the invention;

fig. 3 is a schematic structural diagram of the sweat-proof mechanism of the comfortable smart bracelet of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

in the figure: 1. the novel cleaning device comprises a watchband, 2 parts of supporting bars, 3 parts of filter screens, 4 parts of display screens, 5 parts of a main body, 6 parts of electromagnets, 7 parts of slideways, 8 parts of iron blocks, 9 parts of limiting blocks, 10 parts of air rods, 11 parts of pistons, 12 parts of first springs, 13 parts of air cylinders, 14 parts of air inlet pipes, 15 parts of air outlet pipes, 16 parts of dust removal boxes, 17 parts of nozzles, 18 parts of abutting plates, 19 parts of moving rods, 20 parts of connecting rods, 21 parts of baffle plates, 22 parts of supporting rods, 23 parts of limiting rods, 24 parts of limiting plates, 25 parts of elastic ropes, 26 parts of limiting boxes, 27 parts of connecting pipes, 28 parts of cleaning rings and 29 parts of fixing rings.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a comfortable smart bracelet comprises a main body 5, a display screen 4 and a watchband 1, wherein two ends of the watchband 1 are fixedly connected with two sides of the main body 5 respectively, the display screen 4 is fixed on the main body 5, a PLC is arranged in the main body 5, and the bracelet further comprises a sweat-proof mechanism and a dust-removing mechanism, wherein the dust-removing mechanism is arranged on one side of the main body 5 close to the display screen 4, the sweat-proof mechanism is arranged in the main body 5, and the dust-removing mechanism is connected with the sweat-proof mechanism;

PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.

This comfortable type intelligence bracelet has accelerated the circulation speed of wearing the department air through preventing sweat mechanism, has also realized the function for watchband 1 cooling to reduce the probability that wrist department perspired, improved the comfort level when wearing, through dust removal mechanism, realized the function of removing dust for display screen 4, avoid display screen 4 to be covered by the dust and influence the display effect, thereby improved the practicality of equipment.

As shown in fig. 2-3, the sweat-proof mechanism includes an electromagnet 6, two mutual channels 7, two air-extracting components and two support bars 2, the two support bars 2 are respectively fixed at two ends of one side of the watchband 1 close to the main body 5, the support bars 2 are uniformly provided with a through hole and a first through hole, the through hole is perpendicular to the first through hole, the through hole is communicated with the first through hole, a first cavity is arranged in the watchband 1, two ends of one side of the first cavity close to the support bars 2 are uniformly provided with a second through hole, the number of the first through holes is equal to that of the second through holes, the first through holes and the second through holes are in one-to-one correspondence, the first through holes and the second through holes are coaxially arranged, the through hole is communicated with the first cavity through holes and the second through holes, two ends of the first cavity are respectively connected with the two air-extracting components, the two air-extracting components are respectively arranged at two sides, the electromagnet 6 is fixed inside the main body 5, the electromagnet 6 is arranged between the two air extraction assemblies, the two mutual channels 7 are respectively arranged above and below the electromagnet 6, two ends of each mutual channel 7 are respectively connected with the two air extraction assemblies, the air extraction assemblies are connected with the dust removal mechanism, and the electromagnet 6 is electrically connected with the PLC;

the air pumping assembly comprises an air cylinder 13, a piston 11, an air rod 10, an iron block 8, a first spring 12, an air inlet pipe 14, an air outlet pipe 15 and two limiting blocks 9, one side of each of the two air cylinders 13 is fixedly connected with the inner walls of the two sides of the main body 5, the other side of each of the two air cylinders 13 is provided with a small hole, the piston 11 is arranged inside each of the air cylinders 13, the piston 11 is connected with the inner walls of the two air cylinders 13 in a sealing and sliding manner, the two ends of the first spring 12 are connected with the inner wall of one side of each of the air cylinders 13 and one side, far away from the small holes, of the piston 11 respectively, one side of each of the air cylinders 13 is communicated with a first cavity through the air inlet pipe 14, the upper part of each of the air cylinders 13 is communicated with one end of the air outlet pipe 15, the other end of the air outlet pipe, the electromagnet 6 is arranged opposite to the iron block 8, one side of each of the two limiting blocks 9 is fixedly connected with the upper part and the lower part of the iron block 8 respectively, one sides of the two mutually adjacent channels 7 are provided with sliding grooves, the other sides of the two limiting blocks 9 are arranged in the two sliding grooves respectively, the limiting blocks 9 are matched with the sliding grooves, and the limiting blocks 9 are connected with the sliding grooves and the channels 7;

controlling the electromagnet 6 to be electrified, attracting the iron blocks 8, enabling the two iron blocks 8 to move towards the direction close to each other, driving the piston 11 to move towards the direction close to the small hole through the air rod 10, stretching the first spring 12, controlling the electromagnet 6 to be powered off, not attracting the iron blocks 8 any more, enabling the two pistons 11 to move towards the direction away from each other under the action of the restoring force of the first spring 12, enabling the piston 11 to move back and forth in the air cylinder 13 by controlling the constant power on and off of the electromagnet 6, so that the air in the first cavity can be guided into the interior of the air cylinder 13 through the air inlet pipe 14 and then into the air outlet pipe 15, thereby reducing the air pressure in the first cavity, forming negative pressure in the first cavity, facilitating the air near the wrist to be sucked into the first through the through hole and then guided into the interior of the first cavity through the second through hole, thereby accelerating the circulation speed of the air worn at the wrist, thereby can reduce the probability that wrist department perspired, avoid influencing the comfort level of wearing, the circulation through air in the first cavity simultaneously can take away the heat on the watchband 1 to can carry out the function of cooling down for wrist department, thereby can prevent that wrist department from perspiring, thereby improved the practicality and the travelling comfort of equipment.

As shown in fig. 4, the dust removing mechanism includes a dust removing box 16, a baffle plate 21, two moving assemblies and a plurality of nozzles 17, the dust removing box 16 is annular, the dust removing box 16 is fixed on one side of the main body 5 close to the display screen 4, the dust removing box 16 is sleeved on the display screen 4, the nozzles 17 are uniformly fixed on one side of the dust removing box 16 close to the display screen 4 in the circumferential direction, the nozzles 17 are communicated with the dust removing box 16, the baffle plate 21 is annular, one side of the baffle plate 21 abuts against the nozzles 17, the upper side of the baffle plate 21 is connected with the moving assemblies, the two moving assemblies are symmetrically arranged about the axis of the dust removing box 16, and one end of the air outlet pipe 15, which is far away from the air cylinder 13, is communicated with the bottom inside the dust removing box 16;

the movable assembly comprises a supporting plate 18, a movable rod 19, a connecting rod 20, a fixing ring 29, a cleaning ring 28 and two limiting units, the supporting plate 18 is supported against one end, far away from the inflator 13, of the air outlet pipe 15, two round holes are formed in the upper portion of the dedusting box 16, one end of the movable rod 19 is fixedly connected with the supporting plate 18, the other ends of the two movable rods 19 penetrate through the two round holes respectively, the movable rod 19 is matched with the round holes, the movable rod 19 is connected with the inner wall of the round holes in a sealing and sliding mode, the other end of the movable rod 19 is fixedly connected with a baffle 21 through the connecting rod 20, the fixing ring 29 is fixed above the dedusting box 16, the cleaning ring 28 is fixed on one side, close to the movable rod 19, of the fixing ring 29 and the cleaning ring 28 are both sleeved on the movable rod 19, one side, close to the movable rod 19, of the cleaning ring, the brush is abutted against the moving rod 19, a second cavity is arranged in the cleaning ring 28, the limiting units are arranged in the dedusting box 16, two sides of the abutting plate 18 are respectively connected with the two limiting units, the limiting units are connected with the second cavity, and the cleaning ring 28 is made of rubber;

spacing unit includes spacing box 26, limiting plate 24, elasticity rope 25, gag lever post 23, branch 22 and connecting pipe 27, the inside at dust removal box 16 is fixed to spacing box 26, the top of spacing box 26 is equipped with spacing hole, limiting plate 24 sets up the inside at spacing box 26, limiting plate 24 and spacing box 26's the sealed sliding connection of inner wall, the one end of gag lever post 23 and the top fixed connection of limiting plate 24, the other end of gag lever post 23 passes the one end fixed connection of spacing hole and branch 22, the other end of branch 22 with support and lean on board 18 fixed connection, the both ends of elasticity rope 25 are connected with the bottom in the spacing box 26 and the below of limiting plate 24 respectively, spacing box 26 communicates with the cavity through connecting pipe 27.

When air is led into the dust removing box 16 through the air outlet pipe 15, the abutting plate 18 can be enabled to move upwards, the baffle plate 21 is driven to move upwards through the moving rod 19 and the connecting rod 20, so that the air in the dust removing box 16 can be conveniently sprayed out through the nozzle 17, the function of blowing air to the display screen 4 is realized, under the action of air flow, the dust is blown away from the display screen 4, the function of cleaning the display screen 4 is realized, the display effect is prevented from being influenced due to the fact that the display screen 4 is covered by the dust, the practicability of the equipment is improved, when the moving rod 19 moves upwards, the limiting plate 24 can be driven to move upwards through the supporting rod 22 and the limiting rod 23, the elastic rope 25 is stretched, the air in the second cavity is led into the limiting box 26 through the connecting pipe 27, the cleaning ring 28 is prevented from being in an expanded state, the abutting force of the brush to the moving rod 19 is reduced, and resistance is not caused to the, thereby reducing the friction force between the moving rod 19 and the brush, making the moving rod 19 move smoothly, when the moving rod 19 moves downwards, the moving rod 19 and the brush move relatively, so that the brush can clean the moving rod 19, dust can not adhere to the moving rod 19, external dust can not be brought into the dedusting box 16 through the movement of the moving rod 19, thereby the phenomenon of dust accumulation can not occur in the dedusting box 16, air sprayed from the nozzle 17 can not be mixed with dust, thereby the effect of cleaning the display screen 4 is avoided from being influenced, the reliability of the device is improved, meanwhile, under the action of the restoring force of the elastic rope 25, the limiting plate 24 moves downwards, thereby the air in the limiting box 26 is led into the second cavity through the connecting pipe 27, the cleaning ring 28 is in an expanded state, thereby the brush can be driven to move towards the direction far away from the fixing ring 29, thereby make that the brush can be better support with the carriage release lever 19 and lean on to promote the clean effect of brush, make on the carriage release lever 19 by clear more abundant, the practicality is higher, can also drive baffle 21 downstream when the carriage release lever 19 moves down, thereby shelter from nozzle 17, reduced the probability that the dust in the air blockked up nozzle 17, thereby avoid causing the influence to dust removal work, thereby improved the reliability of equipment.

Preferably, the baffle 21 is made of rubber to avoid the nozzle 17 from being damaged.

Preferably, in order to prevent the stopper 9 from being separated from the sliding groove, the sliding groove is a dovetail groove.

Preferably, in order to make the movement of the stopper 9 smooth, the inner wall of the sliding groove is coated with lubricating grease, so that the friction force generated when the stopper 9 moves in the sliding groove is reduced, and the stopper 9 moves in the sliding groove more smoothly.

Preferably, a screen 3 is fixed in both ends of the perforation for the purpose of removing impurities.

Through setting up filter screen 3, carry out edulcoration work to the air that gets into in the perforation, avoid in the perforation by the dust jam to avoid influencing the circulation of air.

Preferably, in order to promote the leakproofness, the inner wall of round hole scribbles sealed fat, has reduced the clearance between round hole and the carriage release lever 19 for outside dust can not get into the inside of dust removal box 16 through the gap, prevents the interior deposition of dust removal box 16, thereby avoids mixing with the dust in the air from nozzle 17 department spun, thereby avoids influencing cleaning.

Preferably, in order to make the moving rod 19 move smoothly, the inner wall of the circular hole is a mirror surface, which reduces the friction force when the moving rod 19 moves in the circular hole, thereby making the moving rod 19 move smoothly along the circular hole.

Preferably, in order to improve the display effect, the display 4 is a liquid crystal display.

As preferred, in order to reduce the probability that iron plate 8 and stopper 9 separate, iron plate 8 and stopper 9 are integrated into one piece structure, have improved the stability when iron plate 8 is connected with stopper 9, avoid iron plate 8 and stopper 9 to separate to prevent to cause the influence to iron plate 8's spacing work.

Preferably, the surface of the body 5 is coated with a waterproof coating layer for corrosion prevention.

Controlling the electromagnet 6 to be electrified, attracting the iron blocks 8, enabling the two iron blocks 8 to move towards the direction close to each other, driving the piston 11 to move towards the direction close to the small hole through the air rod 10, stretching the first spring 12, controlling the electromagnet 6 to be powered off, not attracting the iron blocks 8 any more, enabling the two pistons 11 to move towards the direction away from each other under the action of the restoring force of the first spring 12, enabling the piston 11 to move back and forth in the air cylinder 13 by controlling the constant power on and off of the electromagnet 6, so that the air in the first cavity can be guided into the interior of the air cylinder 13 through the air inlet pipe 14 and then into the air outlet pipe 15, thereby reducing the air pressure in the first cavity, forming negative pressure in the first cavity, facilitating the air near the wrist to be sucked into the first through the through hole and then guided into the interior of the first cavity through the second through hole, thereby accelerating the circulation speed of the air worn at the wrist, thereby can reduce the probability that wrist department perspired, avoid influencing the comfort level of wearing, the circulation through air in the first cavity simultaneously can take away the heat on the watchband 1 to can carry out the function of cooling down for wrist department, thereby can prevent that wrist department from perspiring, thereby improved the practicality and the travelling comfort of equipment. When air is led into the dust removing box 16 through the air outlet pipe 15, the abutting plate 18 can be enabled to move upwards, the baffle plate 21 is driven to move upwards through the moving rod 19 and the connecting rod 20, so that the air in the dust removing box 16 can be conveniently sprayed out through the nozzle 17, the function of blowing air to the display screen 4 is realized, under the action of air flow, the dust is blown away from the display screen 4, the function of cleaning the display screen 4 is realized, the display effect is prevented from being influenced due to the fact that the display screen 4 is covered by the dust, the practicability of the equipment is improved, when the moving rod 19 moves upwards, the limiting plate 24 can be driven to move upwards through the supporting rod 22 and the limiting rod 23, the elastic rope 25 is stretched, the air in the second cavity is led into the limiting box 26 through the connecting pipe 27, the cleaning ring 28 is prevented from being in an expanded state, the abutting force of the brush to the moving rod 19 is reduced, and resistance is not caused to the, thereby reducing the friction force between the moving rod 19 and the brush, making the moving rod 19 move smoothly, when the moving rod 19 moves downwards, the moving rod 19 and the brush move relatively, so that the brush can clean the moving rod 19, dust can not adhere to the moving rod 19, external dust can not be brought into the dedusting box 16 through the movement of the moving rod 19, thereby the phenomenon of dust accumulation can not occur in the dedusting box 16, air sprayed from the nozzle 17 can not be mixed with dust, thereby the effect of cleaning the display screen 4 is avoided from being influenced, the reliability of the device is improved, meanwhile, under the action of the restoring force of the elastic rope 25, the limiting plate 24 moves downwards, thereby the air in the limiting box 26 is led into the second cavity through the connecting pipe 27, the cleaning ring 28 is in an expanded state, thereby the brush can be driven to move towards the direction far away from the fixing ring 29, thereby make the brush can be better lean on with the carriage release lever 19 and lean on to promote the clean effect of brush, make on the carriage release lever 19 by clear more abundant, the practicality is higher.

Compared with the prior art, the comfortable intelligent bracelet accelerates the circulation speed of air at the wearing part through the sweat-proof mechanism, and also realizes the function of cooling the watchband 1, thereby reducing the probability of sweating at the wrist and improving the comfort level when wearing, compared with the prior sweat-proof mechanism, the sweat-proof mechanism and the dust removal mechanism are linked as a whole, only one power source is needed, more energy-saving and environment-friendly, and the practicability is higher, the dust removal function of the display screen 4 is realized through the dust removal mechanism, the display effect is prevented from being influenced by the dust covering of the display screen 4, thereby improving the practicability of the equipment, compared with the prior dust removal mechanism, the dust removal mechanism can also clean the movable rod 19, so that the dust can not adhere to the movable rod 19, the external dust can not be brought into the dust removal box 16 through the movement of the movable rod 19, and the phenomenon of dust accumulation can not occur in the dust removal box 16, the air sprayed from the nozzle 17 is not mixed with dust, and the effect of cleaning the display screen 4 is prevented from being influenced, so that the reliability of the equipment is improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.