CN113616177A

CN113616177A - Medical automatic sphygmomanometer with self-cleaning disinfection structure

Info

Publication number: CN113616177A
Application number: CN202110813298.8A
Authority: CN
Inventors: 朱黎明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-11-09

Abstract

The invention relates to the technical field of medical instruments, in particular to a medical automatic sphygmomanometer with a self-cleaning disinfection structure, which comprises a sphygmomanometer main body, wherein the sphygmomanometer main body comprises a base, a frame is connected above the base, an outer shell barrel is fixedly installed at the top of the frame, a connecting bin is fixedly communicated with the outer wall of the right side of the outer shell barrel, a disinfection bin is fixedly communicated with the right end of the connecting bin, and an air bag is installed inside the outer shell barrel. According to the invention, the annular rubber clamping strips and the sliding rails are in sliding connection for pulling limitation, and the meshing transmission between the rubber racks and the fluted disc is matched, so that when the device works, the protective cloth ring can be driven to continuously reciprocate through the rotation of the fluted disc, and the protective cloth ring is effectively cleaned and disinfected automatically by matching the supply of alcohol in the shaft tube and the contact wiping of the sponge roller, the probability of cross infection is reduced, and the use safety of the device is effectively improved.

Description

Medical automatic sphygmomanometer with self-cleaning disinfection structure

Technical Field

The invention relates to the technical field of medical instruments, in particular to a medical automatic sphygmomanometer with a self-cleaning disinfection structure.

Background

The sphygmomanometer is a medical instrument for measuring the intravascular pressure of a patient by pressurizing the arm of the patient and under the action of relative pressure, is a common instrument and equipment for checking and monitoring the health degree of the blood pressure in the body of the patient in the existing medical diagnosis, and is provided with an automatic sphygmomanometer for ensuring the rapidness and accuracy of the blood pressure detection of the patient in the existing medical diagnosis;

the electric automatic sphygmomanometer in the prior art is usually internally provided with an air pump, and the air pump pumps and discharges air in an air bag to realize the wrapping pressurization and release of the arm of a patient without manual inflation and pressurization and without pre-wrapping the arm of the patient, so that, which can greatly accelerate the diagnosis of the blood pressure information of the patient, however, due to the limitation of the characteristics of the working principle, the prior automatic sphygmomanometer is generally in a circular ring shape, and a patient adopts a mode of extending arms into the automatic sphygmomanometer to measure, in the actual use process, the cloth layer used for isolation and protection in the annular structure can not be taken out, and because the texture is softer and is difficult to wipe and clean, the existing automatic sphygmomanometer is difficult to clean and disinfect in the daily use process, and the skin of patients is easily in cross contact and cross infection is caused due to frequent use of too many patients. To this end, we propose a medical automatic sphygmomanometer with a self-cleaning sterilization structure to solve the above problems.

Disclosure of Invention

The invention aims to provide a medical automatic sphygmomanometer with a self-cleaning disinfection structure, and aims to solve the problem that cross infection is easy to occur among patients due to the fact that cloth layers used for isolation protection in the automatic sphygmomanometer in the prior art are difficult to disinfect and clean daily in the automatic sphygmomanometer in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a medical automatic sphygmomanometer with a self-cleaning disinfection structure comprises a sphygmomanometer body, wherein the sphygmomanometer body comprises a base, a frame is connected above the base, an outer shell is fixedly installed at the top of the frame, a connecting bin is fixedly communicated with the outer wall of the right side of the outer shell, a disinfection bin is fixedly communicated with the right end of the connecting bin, an air bag is installed inside the outer shell, a protective cloth ring covers the outer wall of the air bag, the right end of the protective cloth ring penetrates through the connecting bin and extends into the disinfection bin, an actuating mechanism is installed inside the outer shell and comprises rubber racks, the rubber racks are arranged in two groups, the two groups of rubber racks are symmetrically and fixedly attached to the edge positions of the front side and the rear side of the protective cloth ring, a main shaft is longitudinally inserted in the middle position inside the disinfection bin and is rotatably connected with the disinfection bin, the back fixed mounting of disinfection storehouse has servo motor, and servo motor's rotation output shaft fixed connection is served at the back of main shaft, the equal fixed cover in the front and back end outside of main shaft is equipped with the fluted disc, and two sets of the right-hand member cover respectively of rubber rack is established in the outside of two sets of the fluted disc, the tooth of fluted disc outside assembly and the tooth looks adaptation of assembling on the rubber rack, be connected through tooth meshing transmission between fluted disc and the rubber rack, the inside in disinfection storehouse is provided with disinfection mechanism, and disinfection mechanism includes a shaft tube, the shaft tube cover is established in the outside of main shaft, rotate between shaft tube and the main shaft and be connected, the fixed welding in the both ends outside around the shaft tube has the supporting disk, vertically runs through between the bottom of two sets of supporting disks and inserts and be equipped with the central siphon, and rotate between central siphon and the supporting disk and be connected, the outside fixed cover of central siphon is equipped with the sponge cylinder, through holes are uniformly formed in the outer wall of the shaft tube, and the outer side of the sponge roller is attached to the protective cloth ring.

Preferably, the top fixed mounting of base has the reel, and the outside cover of reel is equipped with the axle sleeve, rotate between reel and the axle sleeve and be connected, frame fixed welding is at the top of axle sleeve.

Preferably, the gasbag is provided with two sets altogether, and two sets of gasbag symmetry form fixed mounting is on the upper and lower both sides inner wall of shell section of thick bamboo, and two sets of communicate each other through the pipeline between the gasbag, protection cloth ring cover is in two sets of on the one side outer wall that the gasbag is close to each other.

Preferably, the interior of connecting the storehouse is installed and is guided the roller, and guides the roller and be provided with four groups altogether, four groups guide the roller and be two bisymmetry form and rotate to be connected on the upper and lower both sides inner wall of connecting the storehouse, the laminating of protection cloth ring is in the outside of guide the roller.

Preferably, the internally mounted of a shell section of thick bamboo has the slide rail, and the slide rail is provided with two sets ofly altogether, and is two sets of slide rail symmetry form fixed connection be in both sides around the inside of a shell section of thick bamboo, every group the equal fixedly connected with annular rubber card strip in the outside of rubber rack, two sets of the annular rubber card strip corresponds the embedding respectively and is two sets of the inside of slide rail, sliding connection between annular rubber card strip and the slide rail.

Preferably, a connecting frame is fixedly connected between the left ends of the two groups of supporting discs, and the left end of the connecting frame is fixedly connected to the inner wall of the connecting bin.

Preferably, the diameter of the middle position of the sponge roller is larger than the diameters of the front end position and the rear end position of the sponge roller, and the middle position of the sponge roller protrudes outwards.

Preferably, a gear is fixedly arranged on the outer side of one end of the front surface of the shaft tube, a toothed ring is fixedly arranged on one side of the back surface of the group of toothed discs on the front surface, the circle center position of the gear ring is coincident with the circle center position of the fluted disc, the teeth assembled on the outer wall of the gear ring are matched with the teeth assembled on the outer side of the gear, the gear is engaged and connected with the gear ring in a transmission way, the outer side of one end of the back surface of the shaft tube is sleeved with a switching sleeve, the switching sleeve is rotatably connected with the axle tube and is fixedly arranged on a group of supporting plates on the back, the adapter sleeve is communicated with the shaft tube, the interior of the frame is fixedly provided with an alcohol bin, the interior of the frame is fixedly provided with a micro water pump, and the input end of the micro water pump is communicated with the interior of the alcohol bin through a pipeline, and the output end of the micro water pump is communicated with the adapter sleeve through a pipeline.

Preferably, the outer wall of the shaft barrel is fixedly provided with ultraviolet lamps in an equidistant surrounding manner, and the electric heating tubes are fixedly arranged above the front surfaces of the group of the supporting disks on the back surface.

Preferably, the back of the shell cylinder is fixedly provided with a supporting plate, the supporting plate is inclined upwards, and the upper surface of the supporting plate is covered with disposable gauze.

Compared with the prior art, the invention has the beneficial effects that:

1. the annular rubber clamping strips are connected with the sliding rails in a sliding mode to be dragged and limited, and the meshing transmission between the rubber racks and the fluted disc is matched, so that when the device works, the protective cloth ring can be driven to continuously move back and forth through the rotation of the fluted disc, and the protective cloth ring is effectively cleaned and disinfected automatically by matching with the supply of alcohol in the shaft tube and the contact wiping of the sponge roller, the probability of cross infection is reduced, and the use safety of the device is effectively improved;

2. through the arrangement of the rotary connection between the shaft sleeve and the shaft disc, when the device works, when a patient is inserted into the shell barrel, the arm orientation of the patient can be slightly adjusted in the left-right direction through the relative rotation between the shaft disc and the shaft sleeve, so that the bending degree of the arm of the patient does not need to be too large when the patient uses the device, and the use comfort of the device is effectively improved;

3. the middle position through setting up the sponge cylinder is outwards salient, be favorable to propping up the protection cloth ring outward, thereby the effectual area of contact that has promoted between sponge cylinder and the protection cloth ring, be convenient for promote the device and carry out the sterile effect of automatically cleaning to the protection cloth ring, and simultaneously, be connected through setting up the meshing transmission between gear and the ring gear, can drive the sponge cylinder rotation in step when making the fluted disc rotatory, clean for the initiative rotation of protection cloth ring with the help of the sponge cylinder, further promote the efficiency effect of the inside automatically cleaning of the device.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a partially exploded perspective view of the priming mechanism and the disinfecting mechanism of the present invention;

FIG. 2 is a schematic front perspective view of the present invention;

FIG. 3 is a schematic rear perspective view of the structure of the present invention;

FIG. 4 is a schematic front view of the structure of the present invention;

FIG. 5 is a schematic cross-sectional front view of the structure of the present invention;

FIG. 6 is a schematic sectional elevation view of the structure of the present invention;

FIG. 7 is a perspective view of the sterilization mechanism of the present invention;

FIG. 8 is a schematic three-dimensional disassembled view of the structure of the axle tube, the sponge roller and the adapter sleeve of the present invention;

fig. 9 is a schematic three-dimensional disassembled view of the structure of the hub and the shaft sleeve of the present invention.

In the figure: 100. a sphygmomanometer body; 101. a base; 102. a reel; 103. a shaft sleeve; 104. a frame; 105. a housing tube; 106. a connecting bin; 107. a disinfection bin; 108. an air bag; 109. a protective cloth ring; 110. a guide roller; 200. a priming mechanism; 201. a slide rail; 202. a rubber rack; 203. an annular rubber clamping strip; 204. a main shaft; 205. a servo motor; 206. a fluted disc; 300. a sterilizing mechanism; 301. a shaft cylinder; 302. a support disc; 303. a connecting frame; 304. an axle tube; 305. a sponge roller; 306. a gear; 307. a toothed ring; 308. adapting a sleeve; 309. an alcohol bin; 310. a micro water pump; 311. an ultraviolet lamp; 312. an electric heating tube; 401. a support plate; 402. a disposable gauze.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, an embodiment of the present invention is shown: a medical automatic sphygmomanometer with a self-cleaning disinfection structure comprises a sphygmomanometer body 100, wherein the sphygmomanometer body 100 comprises a base 101, a frame 104 is connected above the base 101, a shell barrel 105 is fixedly installed at the top of the frame 104, a connecting bin 106 is fixedly communicated with the outer wall of the right side of the shell barrel 105, a disinfection bin 107 is fixedly communicated with the right end of the connecting bin 106, an air bag 108 is installed inside the shell barrel 105, a protective cloth ring 109 covers the outer wall of the air bag 108, the right end of the protective cloth ring 109 penetrates through the connecting bin 106 and extends into the disinfection bin 107, an actuating mechanism 200 is installed inside the shell barrel 105, the actuating mechanism 200 comprises two rubber racks 202, the two rubber racks 202 are symmetrically fixed and attached to the edge positions of the front side and the rear side of the protective cloth ring 109, a main shaft 204 is longitudinally inserted in the middle position inside the disinfection bin 107, the main shaft 204 is rotatably connected with the disinfection bin 107, the back of the disinfection bin 107 is fixedly provided with a servo motor 205, a rotating output shaft of the servo motor 205 is fixedly connected with one end of the back of the main shaft 204, the outer sides of the front end and the back end of the main shaft 204 are fixedly sleeved with toothed discs 206, the right ends of the two groups of rubber racks 202 are respectively sleeved on the outer sides of the two groups of toothed discs 206, teeth assembled on the outer sides of the toothed discs 206 are matched with teeth assembled on the rubber racks 202, the toothed discs 206 are in meshed transmission connection with the rubber racks 202 through the teeth, the disinfection bin 107 is internally provided with a disinfection mechanism 300, the disinfection mechanism 300 comprises a shaft barrel 301, the shaft barrel 301 is sleeved on the outer side of the main shaft 204, the shaft barrel 301 is rotatably connected with the main shaft 204, the outer sides of the front end and the back end of the shaft barrel 301 are fixedly welded with supporting discs 302, the bottoms of the two groups of supporting discs 302 are longitudinally inserted with shaft tubes 304, and the shaft tubes 304 are rotatably connected with the supporting discs 302, the outer side of the shaft tube 304 is fixedly sleeved with a sponge roller 305, through holes are uniformly formed in the outer wall of the shaft tube 304, the outer side of the sponge roller 305 is attached to the protective cloth ring 109, when the device works, the rubber rack 202 and the fluted disc 206 are engaged with each other by means of teeth between the rubber rack 202 and the fluted disc 206, so that the fluted disc 206 can drive the rubber rack 202 to synchronously rotate when rotating, the protective cloth ring 109 is driven to synchronously rotate, the protective cloth ring 109 can move to change the contact position with the sponge roller 305, meanwhile, the sponge roller 305 is sleeved outside the shaft tube 304 by the arrangement of the sponge roller 305, when the device works, the shaft tube 304 continuously supplies alcohol to the sponge roller 305 through the through holes uniformly distributed in the outer wall of the shaft tube, by means of wiping the sponge roller 305 rotating, the automatic disinfection in the device is realized by adopting an alcohol wiping mode, and the use safety of the device is effectively improved, the cross infection of patients can be effectively avoided when the device is used;

furthermore, a shaft disc 102 is fixedly installed at the top of the base 101, a shaft sleeve 103 is sleeved on the outer side of the shaft disc 102, the shaft disc 102 is rotatably connected with the shaft sleeve 103, and the frame 104 is fixedly welded at the top of the shaft sleeve 103;

furthermore, the air bags 108 are provided with two groups, the two groups of air bags 108 are symmetrically and fixedly arranged on the inner walls of the upper side and the lower side of the outer shell 105, the two groups of air bags 108 are communicated with each other through a pipeline, the protective cloth ring 109 covers the outer wall of one side of the two groups of air bags 108 close to each other, when the device works, the two groups of air bags 108 are vertically and symmetrically and fixedly arranged inside the outer shell 105, the two groups of air bags 108 in the vertical direction synchronously bulge, so that the balanced stability of the air bags 108 for pressurizing the arm of the patient can be effectively guaranteed, and the two groups of air bags 108 are communicated with each other through the pipeline, so that the synchronous consistency of the two groups of air bags 108 when bulge is guaranteed;

furthermore, the interior of the connecting bin 106 is provided with four groups of guide rollers 110, the four groups of guide rollers 110 are connected to the inner walls of the upper side and the lower side of the connecting bin 106 in a pairwise symmetrical manner, the protective cloth ring 109 is attached to the outer side of the guide rollers 110, the four groups of guide rollers 110 are connected to the inner walls of the upper side and the lower side of the connecting bin 106 in a rotating manner, the protective cloth ring 109 is more stable in rotating and sliding by virtue of the rotating guide of the guide rollers 110, the protective cloth ring 109 is effectively prevented from being damaged due to direct contact friction with the inner walls of the outer shell barrel 105, the connecting bin 106 and the disinfection bin 107, and the service life of the protective cloth ring 109 is prolonged conveniently;

further, the inside of the housing tube 105 is provided with two sets of slide rails 201, the two sets of slide rails 201 are symmetrically and fixedly connected to the front side and the rear side of the inside of the housing tube 105, the outer side of each set of rubber rack 202 is fixedly connected with an annular rubber clamping strip 203, the two sets of annular rubber clamping strips 203 are respectively embedded into the two sets of slide rails 201, the annular rubber clamping strips 203 are connected with the slide rails 201 in a sliding manner, two sets of slide rails 201 are symmetrically fixed and attached in the shell barrel 105, and the two groups of sliding rails 201 are C-shaped, and by means of the adaptive sliding between the sliding rails 201 and the annular rubber clamping strips 203, when the device works, the sliding rail 201 and the annular rubber clamping strip 203 slide in a rotating way, the position of the protective cloth ring 109 in the shell barrel 105 can be effectively ensured to be stable and slide smoothly, and the stability of the device in operation and use is effectively ensured;

furthermore, a connecting frame 303 is fixedly connected between the left ends of the two groups of supporting discs 302, and the left end of the connecting frame 303 is fixedly connected to the inner wall of the connecting bin 106, when the device works, one end of the connecting frame 303 is fixedly connected to the inner wall of the connecting bin 106, and the other end of the connecting frame 303 is fixedly connected between the two groups of supporting discs 302, so that the two groups of supporting discs 302 can be effectively ensured to be in a fixed connection state relative to the whole device, the connection stability between the two groups of supporting discs 302 can be ensured, the influence on the shaft barrel 301 and the supporting discs 302 when the main shaft 204 rotates can be avoided, and the working stability of the device in the use process can be effectively ensured;

furthermore, the diameter of the middle position of the sponge roller 305 is larger than the diameters of the front end position and the rear end position of the sponge roller 305, the middle position of the sponge roller 305 protrudes outwards, and the middle position of the sponge roller 305 protrudes outwards, so that when the device works, the contact position of the protective cloth ring 109 and the sponge roller 305 can be supported through the support of the sponge roller 305, the contact area between the protective cloth ring 109 and the sponge roller 305 is more comprehensive and wide, and the comprehensive effectiveness of the device in self-cleaning of the protective cloth ring 109 is effectively improved;

further, a gear 306 is fixedly installed on the outer side of one end of the front face of the shaft tube 304, a toothed ring 307 is fixedly installed on one side of the back face of the group of toothed discs 206 on the front face, the position of the center of circle of the toothed ring 307 coincides with the position of the center of circle of the toothed discs 206, teeth assembled on the outer wall of the toothed ring 307 are matched with teeth assembled on the outer side of the gear 306, the gear 306 is in meshing transmission connection with the toothed ring 307, a switching sleeve 308 is sleeved on the outer side of one end of the back face of the shaft tube 304 and is in rotational connection with the shaft tube 304, the switching sleeve 308 is fixedly installed on the group of supporting discs 302 on the back face, the switching sleeve 308 is communicated with the shaft tube 304, an alcohol bin 309 is fixedly installed inside the frame 104, a micro water pump 310 is fixedly installed inside the frame 104, an input end of the micro water pump 310 is communicated with the inside the alcohol bin 309 through a pipeline, and an output end of the micro water pump 310 is communicated with the switching sleeve 308 through a pipeline, when the device works, the gear 306 and the gear ring 307 are in meshing transmission connection, so that when the gear ring 307 rotates along with the fluted disc 206, the gear 306 can be synchronously driven to rotate, the shaft tube 304 is driven to rotate, the sponge roller 305 rotationally wipes the protective cloth ring 109, the cleaning and disinfecting effects of the sponge roller 305 on the protective cloth ring 109 are further improved, other power access is not needed, meanwhile, the miniature water pump 310 is arranged to be electrified and started, alcohol stored in the alcohol bin 309 is pumped into the switching sleeve 308, the alcohol enters the shaft tube 304 through switching of the switching sleeve 308 and then is infiltrated into the sponge roller 305 to complete alcohol supply, and by means of the rotational switching between the switching sleeve 308 and the shaft tube 304, the stable and effective alcohol conveying of the device is effectively guaranteed;

furthermore, ultraviolet lamps 311 are fixed on the outer wall of the shaft barrel 301 in an equidistant surrounding manner, an electric heating tube 312 is fixedly installed above the front side of the group of supporting disks 302 on the back side, when the device works, the ultraviolet lamps 311 are fixed on the outer wall of the shaft barrel 301 in a surrounding manner, when the ultraviolet lamps 311 are electrified and started, ultraviolet irradiation can be carried out on the surrounding space, and the protection cloth ring 109 is further disinfected and sterilized through the ultraviolet irradiation of the ultraviolet lamps 311, so that the self-cleaning effect of the protection cloth ring 109 is effectively improved, meanwhile, the electric heating tube 312 is installed inside the disinfection bin 107, the position inside the disinfection bin 107 is improved through the electrified heating of the electric heating tube 312, the quick volatilization of residual alcohol on the protection cloth ring 109 after being wiped is facilitated, and the use comfort of the device is effectively improved;

furthermore, a supporting plate 401 is fixedly mounted on the back surface of the shell barrel 105, the supporting plate 401 is in an upward inclined shape, and a disposable gauze 402 covers the upper surface of the supporting plate 401, so that when the device works, the arm of a patient can be lifted by the support of the inclined supporting plate 401, the use comfort of the patient is effectively improved, meanwhile, the disposable gauze 402 covers the upper surface of the supporting plate 401, and the device is convenient to replace by means of the isolation of the disposable gauze 402, so that the skin cross contact between the patients is avoided, and the use safety of the device is effectively improved;

the working principle is as follows: when the device works, a worker connects the device with an external power supply through a wire, so that the external power supply provides electric power support for the device, then the worker controls the device to be powered on and started, and before the device works, the worker fills a proper amount of alcohol into the alcohol bin 309 in advance;

when the device works, when the device is used, a patient inserts the front side of the arm-shaped shell barrel 105, places the position of the big arm inside the protective cloth ring 109, puts the small arm on the supporting plate 401, and is rotatably connected between the shaft disc 102 and the shaft sleeve 103, so that the arm direction of the patient can be rotatably adjusted left and right, then a worker starts the device, the inside of the air bag 108 is blown and pressurized by an air pump arranged in the device, the blood pressure of the patient is measured, after the measurement is finished, the air bag 108 in the device is controlled by the air pump to automatically deflate, and the patient takes out the arm;

when the device works, after a patient finishes measurement, a worker replaces the disposable gauze 402 placed on the supporting plate 401, then the servo motor 205 in the device is electrified and started to drive the main shaft 204 fixed on a rotating output shaft of the device to rotate, the main shaft 204 drives the fluted disc 206 with symmetrical front and back ends to rotate in the rotating process, and the rubber rack 202 rotates in the right-left direction under the driving of the fluted disc 206 by means of tooth meshing transmission between the fluted disc 206 and the rubber rack 202, and the protective cloth ring 109 circularly rotates from left to right under the traction support of the annular rubber clamping strip 203 due to the sliding connection between the annular rubber clamping strip 203 and the sliding rail 201;

when the device works, the micro water pump 310 is powered on and started to pump alcohol filled in the alcohol bin 309 into the adapter sleeve 308, enters the shaft tube 304 through the adapter sleeve 308 and is soaked in the sponge roller 305, when the fluted disc 206 rotates, the fluted disc drives the toothed ring 307 to synchronously rotate, and the shaft tube 304 synchronously rotates through the meshing transmission between the toothed ring 307 and the gear 306, so that the sponge roller 305 rotates and wipes relative to the protective cloth ring 109, the alcohol is uniformly coated on the protective cloth ring 109, and the protective cloth ring 109 is effectively disinfected;

during operation, the ultraviolet lamp 311 is powered on and started to irradiate the inner space of the disinfection bin 107 with ultraviolet rays, disinfection and sterilization are further realized by means of the ultraviolet irradiation, and the synchronous electric heating tube 312 is powered on and started to heat the inner space of the disinfection bin 107, so that residual alcohol on the protective cloth ring 109 after wiping and disinfection can be volatilized quickly, and the excessive residual alcohol is avoided.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A medical automatic sphygmomanometer with a self-cleaning disinfection structure comprises a sphygmomanometer body (100), and is characterized in that: the sphygmomanometer body (100) comprises a base (101), a frame (104) is connected above the base (101), a shell barrel (105) is fixedly installed at the top of the frame (104), a connecting bin (106) is fixedly communicated with the outer wall of the right side of the shell barrel (105), a disinfection bin (107) is fixedly communicated with the right end of the connecting bin (106), an air bag (108) is installed inside the shell barrel (105), a protective cloth ring (109) covers the outer wall of the air bag (108), the right end of the protective cloth ring (109) penetrates through the connecting bin (106) and extends to the inside of the disinfection bin (107), a driving mechanism (200) is installed inside the shell barrel (105), the driving mechanism (200) comprises a rubber rack (202), the rubber rack (202) is provided with two groups, and the rubber rack (202) is symmetrically and fixedly attached to the edge positions of the front side and the rear side of the protective cloth ring (109), the disinfection device is characterized in that a main shaft (204) is longitudinally inserted in the middle of the disinfection bin (107), the main shaft (204) is rotatably connected with the disinfection bin (107), a servo motor (205) is fixedly mounted on the back of the disinfection bin (107), a rotating output shaft of the servo motor (205) is fixedly connected to one end of the back of the main shaft (204), fluted discs (206) are fixedly sleeved on the outer sides of the front end and the back end of the main shaft (204), the right ends of the two groups of rubber racks (202) are respectively sleeved on the outer sides of the two groups of fluted discs (206), teeth assembled on the outer sides of the fluted discs (206) are matched with teeth assembled on the rubber racks (202), the fluted discs (206) are connected with the rubber racks (202) in a tooth meshing transmission manner, a disinfection mechanism (300) is arranged in the disinfection bin (107), and the disinfection mechanism (300) comprises a shaft barrel (301), the outside at main shaft (204) is established to bobbin (301) cover, rotate between bobbin (301) and main shaft (204) and be connected, both ends outside fixed welding has supporting disk (302) around bobbin (301), and is two sets of vertically run through between the bottom of supporting disk (302) and insert and be equipped with central siphon (304), and rotate between central siphon (304) and supporting disk (302) and be connected, the outside fixed cover of central siphon (304) is equipped with sponge cylinder (305), the through-hole has evenly been seted up on the outer wall of central siphon (304), the outside laminating of sponge cylinder (305) is on protection cloth ring (109).

2. The medical automatic sphygmomanometer with the self-cleaning disinfection structure according to claim 1, wherein: the top fixed mounting of base (101) has reel (102), and the outside cover of reel (102) is equipped with axle sleeve (103), rotate between reel (102) and axle sleeve (103) and be connected, frame (104) fixed welding is at the top of axle sleeve (103).

3. The medical automatic sphygmomanometer with the self-cleaning disinfection structure according to claim 1, wherein: gasbag (108) are provided with two sets ofly altogether, and are two sets of gasbag (108) symmetry form fixed mounting is on the upper and lower both sides inner wall of a shell section of thick bamboo (105), and is two sets of communicate each other through the pipeline between gasbag (108), protection cloth ring (109) cover is two sets of on gasbag (108) one side outer wall of pressing close to each other.

4. The medical automatic sphygmomanometer with the self-cleaning disinfection structure according to claim 1, wherein: connect the internally mounted of storehouse (106) to have guide roller (110), and guide roller (110) and be provided with four groups altogether, four groups guide roller (110) are two bisymmetry forms and rotate to be connected on the upper and lower both sides inner wall of connecting storehouse (106), protection cloth ring (109) laminating is in the outside of guide roller (110).

5. The medical automatic sphygmomanometer with the self-cleaning disinfection structure according to claim 1, wherein: the internally mounted of a housing section of thick bamboo (105) has slide rail (201), and slide rail (201) are provided with two sets ofly, and are two sets of slide rail (201) symmetry form fixed connection is in both sides around the inside of a housing section of thick bamboo (105), every group the equal fixedly connected with annular rubber in the outside of rubber rack (202) blocks strip (203), and is two sets of annular rubber blocks strip (203) corresponds the embedding respectively and is two sets of the inside of slide rail (201), sliding connection between annular rubber blocks strip (203) and slide rail (201).

6. The medical automatic sphygmomanometer with the self-cleaning disinfection structure according to claim 1, wherein: and a connecting frame (303) is fixedly connected between the left ends of the two groups of supporting discs (302), and the left end of the connecting frame (303) is fixedly connected to the inner wall of the connecting bin (106).

7. The medical automatic sphygmomanometer with the self-cleaning disinfection structure according to claim 1, wherein: the diameter of the middle position of the sponge roller (305) is larger than the diameters of the front end position and the rear end position of the sponge roller, and the middle position of the sponge roller (305) protrudes outwards.

8. The medical automatic sphygmomanometer with the self-cleaning disinfection structure according to claim 1, wherein: the front side one end outside fixed mounting of central siphon (304) has gear (306), and openly a set of back one side fixed mounting of fluted disc (206) has ring gear (307), and the centre of a circle position of ring gear (307) coincides mutually with the centre of a circle position of fluted disc (206), the tooth of assembly on the ring gear (307) outer wall and the tooth looks adaptation of gear (306) outside assembly, meshing transmission is connected between gear (306) and ring gear (307), the back one end outside cover of central siphon (304) is equipped with adapter sleeve (308), and is connected with rotating between adapter sleeve (308) and central siphon (304), adapter sleeve (308) fixed mounting is on a set of back supporting disk (302), be linked together between adapter sleeve (308) and central siphon (304), the inside fixed mounting of frame (104) has alcohol storehouse (309), the inside fixed mounting of frame (104) has miniature water pump (310), and the input end of the micro water pump (310) is communicated with the interior of the alcohol bin (309) through a pipeline, and the output end of the micro water pump (310) is communicated with the adapter sleeve (308) through a pipeline.

9. The medical automatic sphygmomanometer with the self-cleaning disinfection structure according to claim 1, wherein: ultraviolet lamps (311) are fixed on the outer wall of the shaft barrel (301) in an equidistant surrounding mode, and electric heating tubes (312) are fixedly installed above the front face of the supporting plate (302) on the back face of the group.

10. The medical automatic sphygmomanometer with the self-cleaning disinfection structure according to claim 1, wherein: the back fixed mounting of shell section of thick bamboo (105) has layer board (401), and layer board (401) are the upwards slope form, cover disposable gauze (402) on the upper surface of layer board (401).