CN115430029A

CN115430029A - Special ointment applicator for repairing diabetic skin injury

Info

Publication number: CN115430029A
Application number: CN202211015939.6A
Authority: CN
Inventors: 赵贵芳; 金连海; 徐燕发; 王楠; 赵东海; 张东芳
Original assignee: Jilin Medical College
Current assignee: Jilin Medical College
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-06

Abstract

The invention provides a special ointment applicator for repairing diabetic skin injury, which comprises a magnetic induction type rotary driving mechanism, an automatic feeding type sealing cover mechanism, a pressure induction type application mechanism and a double-layer shell assembly. The invention belongs to the technical field of nursing products, and particularly relates to a special ointment applicator for repairing diabetic skin injury; the invention creatively provides a magnetic induction type rotary driving mechanism and an automatic feeding type sealing cover mechanism, wherein a hollow ball rolls to generate driving force when ointment is applied, the magnetic induction component and a transmission component transmit the driving force to a rotary gear component, the rotation of a rotary screw rod is utilized to drive a pressing layer cover to move, the aim of automatically extruding the ointment can be realized only by a simple mechanical structure, and the pressure during application is changed to drive an ointment guide tube to move so as to change the opening and closing of small holes, so that the conversion between medicine application and non-medicine application is realized.

Description

Special ointment applicator for repairing diabetic skin injury

Technical Field

The invention belongs to the technical field of nursing products, and particularly relates to a special ointment applicator for repairing diabetic skin injury.

Background

The diabetic skin disease is the specific skin manifestation of diabetes, the immune regulation function disorder and the blood sugar level increase of the diabetic are beneficial to pathogen reproduction, the skin is easy to be damaged and is not easy to heal due to diabetic neuropathy, the skin diseases frequently suffered by the diabetic comprise skin itch, skin infection, diabetic rash, diabetic bullous disease and the like, a lot of people can have ulcer and wound after the diabetic skin disease is formed, the patients need to externally apply ointment according to the regulation, the ointment is uniformly applied to the skin damage part and is absorbed by massage, the excessive dosage cannot be used, the application mode mainly comprises cotton swab sucking application, bare hand application and simple application devices, the cotton swab can absorb the ointment to cause waste, the cotton swab can only flatly apply the ointment on the surface of the skin to be not beneficial to forceful massage to promote the absorption of the ointment, the bare hand application can cause the residual ointment on the hand to cause the phenomenon, the hand washing device can not normally realize the conversion of the existing medicine application and the medicine application without application, the medicine application mode needs to be replaced when the medicine is not uniformly applied and the dosage is enough, and the steps are complicated.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the special ointment applicator for repairing the skin injury of the diabetes, which can automatically extrude the medicine and can realize the conversion between medicine application and medicine-free application; the invention provides a magnetic induction type rotary driving mechanism and an automatic feeding type sealing cover mechanism in order to solve the technical problem of automatically extruding medicine, wherein a hollow ball rolls to generate driving force when ointment is coated, the magnetic induction component and a transmission component transmit the driving force to a rotary gear component, a pressing layer cover is driven to move by the rotation of a rotary screw rod, the aim of automatically extruding the ointment can be realized only by a simple mechanical structure, and the opening and closing of a small hole are changed by changing the pressure during coating and driving an ointment guide tube to move, so that the conversion between medicine coating and medicine-free coating is realized.

The technical scheme adopted by the invention is as follows: the invention provides a special ointment applicator for repairing diabetic skin injury, which comprises a magnetic force induction type rotary driving mechanism, an automatic feeding type sealing cover mechanism, a pressure induction type application mechanism and a double-layer shell assembly, wherein the magnetic force induction type rotary driving mechanism is arranged in the double-layer shell assembly; magnetic force induction formula rotary driving mechanism includes magnetic drive subassembly, magnetic force induction subassembly, drive assembly and prevents reversing the subassembly, the bottom of double-deck housing subassembly is located to the magnetic drive subassembly, the both sides of magnetic drive subassembly are located to the magnetic force induction subassembly symmetry, the inside of double-deck housing subassembly is located to the drive assembly, prevent reversing the inside of locating double-deck housing subassembly of subassembly.

Further, magnetic drive subassembly includes hollow ball, bar drive magnet and ball pivot, hollow ball is located in the ball pivot, the inside of hollow ball is located to bar drive magnet symmetry, and in same direction, two bar drive magnet's magnetic pole are opposite, and the effort opposite direction to bar response magnet rotates the in-process at hollow ball, and bar response magnet atress direction changes obviously to increase magnetic force response subassembly's removal range, double-deck casing subassembly's bottom is located in the ball pivot.

Preferably, the magnetic force sensing assembly comprises a bar-shaped sensing magnet, a driving rod, a transmission pawl and a first reset spring, the driving rod is arranged on the double-layer shell assembly in a sliding mode, the bar-shaped sensing magnet is arranged at one end of the driving rod, a driving notch is formed in the other end of the driving rod, the transmission pawl is arranged in the driving notch in a rotating mode, one end of the transmission pawl is arranged at one end of the first reset spring, and the other end of the first reset spring is arranged on the driving rod.

As a further preferable aspect of the present invention, the transmission assembly includes a first gear shaft and a second gear shaft, the first gear shaft is disposed inside the double-layer housing assembly, the second gear shaft is disposed inside the automatic feed type sealing cover mechanism, a ratchet end is disposed at a lower end of the first gear shaft, a first transmission gear end is disposed at an upper end of the first gear shaft, and a second transmission gear is disposed on the second gear shaft.

Furthermore, the anti-reverse component comprises a transverse fixing rod, an anti-reverse pawl and a second reset spring, one end of the transverse fixing rod is arranged inside the double-layer shell component, a fixing notch is formed in the other end of the transverse fixing rod, the anti-reverse pawl is rotatably arranged in the fixing notch, one end of the second reset spring is arranged on the anti-reverse pawl, the other end of the second reset spring is arranged on the transverse fixing rod, the anti-reverse component can ensure that the ratchet end rotates in the same direction all the time in the smearing process, and air is prevented from being left between the pressing layer cover and the ointment due to reverse rotation of the ratchet end, so that the ointment cannot flow out in time in the smearing process.

Preferably, the automatic feeding type sealing cover mechanism comprises a hollow sealing cover component, a rotating gear component and a pressing layer cover, the hollow sealing cover component is arranged above the double-layer shell component, the rotating gear component is arranged inside the hollow sealing cover component, and the pressing layer cover is arranged below the hollow sealing cover component.

As a further optimization of the invention, the hollow sealing cover component comprises a hollow sealing cover body and a cover button, the hollow sealing cover body is arranged above the double-layer shell component, the cover button is arranged above the hollow sealing cover body, a sealing ring is arranged on the side surface of the hollow sealing cover body, gear openings are symmetrically arranged on the side surface of the hollow sealing cover body, and a screw round hole is arranged at the bottom of the hollow sealing cover body; the rotary gear assembly comprises a rotary gear body and a rotary screw rod, the rotary gear body is arranged inside the hollow sealing cover body, and the rotary screw rod is arranged at the bottom of the rotary gear body; the centre of pressing the laminated cover is equipped with central screw hole, press the laminated cover to locate rotatory screw rod through central screw hole on, the side of pressing the laminated cover is equipped with the spacing groove, and when rotatory screw rod rotated, it can extrude the ointment automatically to press the laminated cover, need not exert extra drive power, when adding the ointment, only need open the sealed lid mechanism of auto-feed formula, will press the laminated cover to push away to hugging closely hollow sealed lid subassembly, alright realize taking apart the purpose of washing, adding the ointment.

Further, the pressure sensing type smearing mechanism comprises a pressure control assembly and a smearing assembly, the pressure control assembly array is arranged at the bottom of the double-layer shell assembly, and the smearing assembly is arranged on the pressure control assembly.

Preferably, the pressure control assembly comprises an ointment guide tube, an expansion spring and an ointment ball, the ointment guide tube is arranged at the bottom of the double-layer shell assembly, the expansion spring is arranged on the ointment guide tube, the ointment ball is arranged at the bottom of the ointment guide tube, a sealing cap is arranged at the upper end of the ointment guide tube, small holes are formed in the side surface of the ointment guide tube, a spherical hole is formed in the bottom of the ointment guide tube, and the ointment ball is arranged in the spherical hole, so that ointment can be extruded only when the smearing operation and the pressure control assembly pressing are simultaneously carried out, the ointment can be effectively prevented from being accidentally extruded to cause waste due to external environment changes such as extrusion and temperature, when the smearing operation is carried out only and the pressure control assembly is not pressed, the ointment is not extruded, the ointment can be uniformly smeared at the moment, the skin can be simply massaged to promote absorption, and the skin problem caused by excessive ointment consumption is avoided; the smearing component comprises a cylindrical bearing body and smearing balls, a central round hole is formed in the middle of the cylindrical bearing body, the cylindrical bearing body is arranged on the ointment guide tube through the central round hole, bottom ball holes are formed in the bottom of the cylindrical bearing body in an annular and uniformly distributed mode, the smearing balls are arranged in the bottom ball holes, the smearing balls can evenly smear ointment through rolling on the surface of skin, friction force between the smearing balls and the skin is small, and discomfort during smearing can be reduced.

As a further preferred option of the invention, the double-layer shell assembly comprises an inner shell body and an outer shell body, the inner shell body is arranged in the outer shell body, the bottom of the inner shell body is provided with guiding round holes in an array manner, the ointment guiding tubes are arranged in the guiding round holes in a sliding manner, and the inner side surface of the inner shell body is provided with a limiting strip; the top of shell body is equipped with the seal groove, and in the seal groove was gone into to the sealing washer card, prevented that the ointment from flowing, the bottom inboard of shell body was equipped with inner shell connection boss, the inner shell body is located on the inner shell connection boss, be equipped with the ball hole in the middle of the bottom of shell body, it is downthehole that hollow ball is located the ball, the side symmetry in ball hole is equipped with the pivot hole, it is downthehole that the pivot is located in the ball pivot, the bottom array of shell body is provided with the carrier hole, the bearing is downthehole to cylindrical supporting body.

The invention with the structure has the following beneficial effects:

(1) When ointment is applied, the hollow ball rolls to generate driving force, the magnetic sensing assembly and the transmission assembly transmit the driving force to the rotary gear assembly, the pressing layer cover is driven to move by the rotation of the rotary screw rod, the aim of automatically extruding the ointment can be realized only by a simple mechanical structure, and the ointment guide tube is driven to move to change the opening and closing of the small hole by changing the pressure during application, so that the conversion between medicine application and non-medicine application is realized;

(2) In the same direction, the magnetic poles of the two strip-shaped driving magnets are opposite, the acting force direction on the strip-shaped induction magnets is opposite, and the stress direction of the strip-shaped induction magnets changes obviously in the rotating process of the hollow ball, so that the moving amplitude of the magnetic induction assembly is increased;

(3) The anti-reversion component can ensure that the ratchet end always rotates in the same direction in the smearing process, and prevent the condition that air is left between the pressing layer cover and the ointment due to the reverse rotation of the ratchet end and the ointment cannot flow out in time in the smearing process;

(4) When the rotary screw rod rotates, the pressing layer cover can automatically extrude the ointment without applying extra driving force, and when the ointment is added, the automatic feeding type sealing cover mechanism is only needed to be opened, and the pressing layer cover is pushed to be tightly attached to the hollow sealing cover assembly, so that the purposes of detaching, cleaning and adding the ointment can be realized;

(5) When the smearing operation and the pressing of the pressure control assembly are carried out simultaneously, the ointment can be extruded out, waste caused by accidental extrusion of the ointment due to extrusion, temperature and other external environment changes can be effectively prevented, when the smearing operation is carried out only without pressing of the pressure control assembly, the ointment is not extruded out, the ointment can be uniformly smeared, the skin can be simply massaged to promote absorption, and the problem that the skin is aggravated due to excessive usage amount of the ointment is avoided;

(6) The ointment is uniformly applied by the applying ball rolling on the surface of the skin, the friction force between the applying ball and the skin is small, and the discomfort during applying can be reduced.

Drawings

Fig. 1 is a perspective view of a special ointment applicator for repairing diabetic skin injury according to the present invention;

FIG. 2 is a front view of a special ointment applicator for repairing diabetic skin injury according to the present invention;

FIG. 3 is a right side view of a special ointment applicator for repairing diabetic skin lesions, according to the present invention;

FIG. 4 is a bottom view of the ointment applicator for repairing diabetic skin lesions, according to the present invention;

FIG. 5 is an exploded view of the ointment applicator for repairing diabetic skin lesions according to the present invention;

FIG. 6 isbase:Sub>A cross-sectional view taken along section line A-A of FIG. 2;

FIG. 7 is a cross-sectional view taken along section line B-B of FIG. 3;

FIG. 8 is a cross-sectional view taken along section line C-C of FIG. 2;

FIG. 9 is a cross-sectional view taken along section line D-D of FIG. 3;

FIG. 10 is a schematic structural view of a magnetic induction type rotation driving mechanism of the ointment applicator for repairing diabetic skin injury according to the present invention;

fig. 11 is a partial enlarged view of fig. 9 at point i.

Wherein, 1, a magnetic induction type rotation driving mechanism, 2, an automatic feeding type sealing cover mechanism, 3, a pressure induction type coating mechanism, 4, a double-layer shell component, 101, a magnetic driving component, 102, a magnetic induction component, 103, a transmission component, 104, an anti-reversion component, 105, a hollow ball, 106, a bar-shaped driving magnet, 107, a ball rotating shaft, 108, a bar-shaped induction magnet, 109, a driving rod, 110, a transmission pawl, 111, a first reset spring, 112, a first gear shaft, 113, a second gear shaft, 114, a transverse fixing rod, 115, an anti-reversion pawl, 116, a second reset spring, 117, a driving notch, 118, a ratchet tooth end, 119, a first transmission gear end, 120, a second transmission gear, 121, a fixing notch, 201, a hollow sealing cover component, 202, a rotating gear component, 203, a pressing layer cover, 204, a hollow sealing cover body, 205, a cover button, 206, a rotating gear body, 207, a rotating screw rod, 208, a central threaded hole, 209, a limiting groove, 210, a sealing ring, 211, a gear port, 212, a screw rod round hole, 301, a pressure control component, 302, a smearing component, 303, an ointment guide tube, 304, a telescopic spring, 305, an ointment ball, 306, a cylindrical bearing body, 307, a smearing ball, 308, a sealing cap, 309, a small hole, 310, a spherical hole, 311, a central round hole, 312, a bottom ball hole, 401, an inner shell body, 402, an outer shell body, 403, a guide round hole, 404, a limiting strip, 405, a sealing groove, 406, an inner shell connecting boss, 407, a ball hole, 408, a bearing body hole, 409 and a rotating shaft hole.

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

As shown in fig. 1 and 4, the invention provides a special ointment applicator for repairing diabetic skin injury, which comprises a magnetic induction type rotary driving mechanism 1, an automatic feeding type sealing cover mechanism 2, a pressure induction type applying mechanism 3 and a double-layer shell component 4, wherein the magnetic induction type rotary driving mechanism 1 is arranged inside the double-layer shell component 4, the automatic feeding type sealing cover mechanism 2 is arranged above the double-layer shell component 4, and the pressure induction type applying mechanism 3 is arranged at the bottom of the double-layer shell component 4.

As shown in fig. 2, 3, 5, 6, 7 and 9, the double-layer shell assembly 4 includes an inner shell body 401 and an outer shell body 402, the inner shell body 401 is disposed in the outer shell body 402, the bottom of the inner shell body 401 is provided with guiding round holes 403 in an array manner, the ointment guiding tube 303 is slidably disposed in the guiding round holes 403, and the inner side surface of the inner shell body 401 is provided with a limiting strip 404; the top of shell body 402 is equipped with seal groove 405, sealing washer 210 card is gone into in the seal groove 405, prevent that the ointment from flowing out, the bottom inboard of shell body 402 is equipped with inner shell connection boss 406, inner shell body 401 is located on inner shell connection boss 406, be equipped with ball hole 407 in the middle of the bottom of shell body 402, hollow ball 105 is located in ball hole 407, the side symmetry of ball hole 407 is equipped with pivot hole 409, ball pivot 107 is located in pivot hole 409, the bottom array of shell body 402 is provided with carrier hole 408, cylindrical carrier 306 is located in carrier hole 408.

As shown in fig. 5, 7, 10 and 11, the magnetic induction type rotation driving mechanism 1 includes a magnetic driving assembly 101, a magnetic induction assembly 102, a transmission assembly 103 and an anti-reverse assembly 104, wherein the magnetic driving assembly 101 is disposed at the bottom of the double-layer housing assembly 4, the magnetic induction assemblies 102 are symmetrically disposed at two sides of the magnetic driving assembly 101, the transmission assembly 103 is disposed inside the double-layer housing assembly 4, and the anti-reverse assembly 104 is disposed inside the double-layer housing assembly 4; the magnetic driving assembly 101 comprises a hollow ball 105, a bar-shaped driving magnet 106 and a ball rotating shaft 107, the hollow ball 105 is arranged on the ball rotating shaft 107, the bar-shaped driving magnets 106 are symmetrically arranged inside the hollow ball 105, the magnetic poles of the two bar-shaped driving magnets 106 are opposite in the same direction, the acting force direction on the bar-shaped induction magnet 108 is opposite, the stress direction of the bar-shaped induction magnet 108 is obviously changed in the rotating process of the hollow ball 105, so that the moving amplitude of the magnetic induction assembly 102 is increased, and the ball rotating shaft 107 is arranged at the bottom of the double-layer shell assembly 4; the magnetic force sensing assembly 102 comprises a bar-shaped sensing magnet 108, a driving rod 109, a transmission pawl 110 and a first reset spring 111, wherein the driving rod 109 is slidably arranged on the double-layer shell assembly 4, the bar-shaped sensing magnet 108 is arranged at one end of the driving rod 109, the other end of the driving rod 109 is provided with a driving notch 117, the transmission pawl 110 is rotatably arranged in the driving notch 117, one end of the first reset spring 111 is arranged at one end of the transmission pawl 110, and the other end of the first reset spring 111 is arranged on the driving rod 109; the transmission assembly 103 comprises a first gear shaft 112 and a second gear shaft 113, the first gear shaft 112 is arranged inside the double-layer shell assembly 4, the second gear shaft 113 is arranged inside the automatic feeding type sealing cover mechanism 2, the lower end of the first gear shaft 112 is provided with a ratchet end 118, the upper end of the first gear shaft 112 is provided with a first transmission gear end 119, and the second gear shaft 113 is provided with a second transmission gear 120; the anti-reverse component 104 comprises a transverse fixing rod 114, an anti-reverse pawl 115 and a second reset spring 116, one end of the transverse fixing rod 114 is arranged inside the double-layer shell component 4, the other end of the transverse fixing rod 114 is provided with a fixing notch 121, the anti-reverse pawl 115 is rotatably arranged in the fixing notch 121, one end of the second reset spring 116 is arranged on the anti-reverse pawl 115, the other end of the second reset spring 116 is arranged on the transverse fixing rod 114, the anti-reverse component 104 can ensure that a ratchet end 118 rotates in the same direction all the time in the smearing process, and air is prevented from being left between a pressing layer cover 203 and ointment due to reverse rotation of the ratchet end 118, so that the ointment cannot flow out in time in the smearing process.

As shown in fig. 5, 7 and 8, the automatic feeding type sealing cover mechanism 2 includes a hollow sealing cover assembly 201, a rotating gear assembly 202 and a pressing layer cover 203, the hollow sealing cover assembly 201 is disposed above the double-layer housing assembly 4, the rotating gear assembly 202 is disposed inside the hollow sealing cover assembly 201, and the pressing layer cover 203 is disposed below the hollow sealing cover assembly 201; the hollow sealing cover assembly 201 comprises a hollow sealing cover body 204 and a cover button 205, the hollow sealing cover body 204 is arranged above the double-layer shell assembly 4, the cover button 205 is arranged above the hollow sealing cover body 204, a sealing ring 210 is arranged on the side surface of the hollow sealing cover body 204, gear openings 211 are symmetrically arranged on the side surface of the hollow sealing cover body 204, and a screw rod round hole 212 is arranged at the bottom of the hollow sealing cover body 204; the rotating gear assembly 202 comprises a rotating gear body 206 and a rotating screw rod 207, wherein the rotating gear body 206 is arranged inside the hollow sealing cover body 204, and the rotating screw rod 207 is arranged at the bottom of the rotating gear body 206; the centre of pressing layer lid 203 is equipped with central screw hole 208, press layer lid 203 and locate rotatory screw rod 207 through central screw hole 208 on, the side of pressing layer lid 203 is equipped with spacing groove 209, when rotatory screw rod 207 rotates, press layer lid 203 and can extrude the ointment automatically, need not apply extra drive power, when adding the ointment, only need open the sealed lid mechanism 2 of auto-feed formula, will press layer lid 203 to push away to hug closely hollow sealed lid subassembly 201, alright realize unpacing apart the washing, the purpose of adding the ointment.

As shown in fig. 4, 5, 6, 7 and 9, the pressure-sensitive applicator mechanism 3 includes a pressure control assembly 301 and an applicator assembly 302, wherein the pressure control assembly 301 is disposed at the bottom of the double-layer housing assembly 4 in an array, and the applicator assembly 302 is disposed on the pressure control assembly 301; the pressure control assembly 301 comprises an ointment guide tube 303, an expansion spring 304 and an ointment ball 305, the ointment guide tube 303 is arranged at the bottom of the double-layer shell assembly 4, the expansion spring 304 is arranged on the ointment guide tube 303, the ointment ball 305 is arranged at the bottom of the ointment guide tube 303, a sealing cap 308 is arranged at the upper end of the ointment guide tube 303, a small hole 309 is arranged on the side surface of the ointment guide tube 303, a spherical hole 310 is arranged at the bottom of the ointment guide tube 303, and the ointment ball 305 is arranged in the spherical hole 310. When the smearing operation and the pressure control assembly 301 pressing are carried out simultaneously, ointment can be extruded out, the ointment can be effectively prevented from being extruded out accidentally and waste caused by external environment changes such as extrusion, temperature and the like, when the smearing operation is carried out only and the pressure control assembly 301 is not pressed, the ointment is not extruded out, the ointment can be uniformly smeared at the moment, the skin can be simply massaged to promote absorption, and the skin problem can be avoided because the dosage of the ointment is too much; the smearing component 302 comprises a cylindrical bearing body 306 and smearing balls 307, a central round hole 311 is formed in the middle of the cylindrical bearing body 306, the cylindrical bearing body 306 is arranged on the ointment guide tube 303 through the central round hole 311, bottom ball holes 312 are formed in the bottom of the cylindrical bearing body 306 in an annular and uniform distribution mode, the smearing balls 307 are arranged in the bottom ball holes 312, the smearing balls 307 smear ointment evenly through rolling on the surface of skin, friction force between the smearing balls 307 and the skin is small, and discomfort during smearing can be reduced.

When the ointment dispenser is used, the automatic feeding type sealing cover mechanism 2 is opened, the pressing layer cover 203 is pushed to be tightly attached to the hollow sealing cover body 204, ointment is added into the inner shell body 401, the automatic feeding type sealing cover mechanism 2 is covered, the double-layer shell assembly 4 is close to the skin, the double-layer shell assembly 4 is pressed and pushed, the hollow ball 105 rolls around the ball rotating shaft 107 under the action of friction force, the two strip-shaped driving magnets 106 rotate along with the hollow ball 105, when the magnetic poles of the strip-shaped driving magnets 106 and the close strip-shaped induction magnets 108 are different, the strip-shaped driving magnets 106 and the strip-shaped induction magnets 108 attract each other, the strip-shaped induction magnets 108 move towards the direction close to the hollow ball 105, the driving rod 109 and the transmission pawl 110 move towards the direction close to the hollow ball 105, the ratchet end 118 rotates around the first gear shaft 112 under the action of the transmission pawl 110, the first gear shaft 112 and the first transmission gear end 119 rotate along with the rotation of the ratchet end 118, so as to promote the rotation of the second transmission gear 120, the rotating of the rotating gear body 206 and the rotating screw 207 rotate along with the rotation of the second transmission gear 120, the pressing layer cover 203 towards the ratchet assembly 4, thereby the bottom of the ratchet assembly 4 is prevented from rotating in the transverse direction of the fixed pawl 118, and the fixed ratchet end 118, the fixed bar pawl 118, and the fixed ratchet 118 is prevented from rotating in the fixed bar 120, and the fixed bar pawl 118, and the fixed bar 120, the fixed bar pawl 118 is prevented from rotating in the fixed bar 120, and the fixed bar 120 rotating in the fixed bar 120; when the magnetic poles of the bar-shaped driving magnet 106 and the nearer bar-shaped induction magnet 108 are the same, the bar-shaped driving magnet 106 and the bar-shaped induction magnet 108 repel each other, the bar-shaped induction magnet 108 moves towards the direction far away from the hollow ball 105, the driving rod 109 and the transmission pawl 110 move towards the direction far away from the hollow ball 105, the transmission pawl 110 rotates in the driving notch 117 under the action of the ratchet end 118 to approach the driving rod 109, the first return spring 111 extends, when the transmission pawl 110 moves to the other side of the ratchet end 118, the first return spring 111 contracts, and the transmission pawl 110 returns to the original state, in the process, the ratchet end 118 cannot rotate reversely under the action of the anti-reverse pawl 115, so that the rotation direction of the ratchet end 118 is ensured to be unchanged all the time until the pressing layer cover 203 moves to the bottom of the inner shell body 401;

under the action of pressure, the telescopic spring 304 contracts, the ointment guide tube 303 moves towards the inner shell body 401, ointment flows into the ointment guide tube 303 through the small hole 309 under the extrusion action of the pressing layer cover 203 and is smeared on the skin along with the rolling of the ointment ball 305, and the smearing ball 307 rolls along with the movement of the double-layer shell component 4 and evenly smears the ointment in the rolling process; when the ointment is not uniformly applied and the dosage is enough, the acting force for pressing the double-layer shell assembly 4 is reduced until the ointment ball 305 is not in contact with the skin, the telescopic spring 304 is not contracted any more, the sealing cap 308 is tightly attached to the bottom of the inner shell body 401, the ointment cannot flow out through the small hole 309, and the double-side shell assembly is pushed, so that the ointment can be uniformly applied while the dosage of the ointment is not increased.

The above is the overall working process of the invention, and the steps are repeated when the device is used next time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a special ointment obliterator of diabetes skin damage restoration which characterized in that: the device comprises a magnetic induction type rotary driving mechanism (1), an automatic feeding type sealing cover mechanism (2), a pressure induction type coating mechanism (3) and a double-layer shell assembly (4), wherein the magnetic induction type rotary driving mechanism (1) is arranged inside the double-layer shell assembly (4), the automatic feeding type sealing cover mechanism (2) is arranged above the double-layer shell assembly (4), and the pressure induction type coating mechanism (3) is arranged at the bottom of the double-layer shell assembly (4); magnetic force induction formula rotary driving mechanism (1) includes magnetic drive subassembly (101), magnetic force induction subassembly (102), drive assembly (103) and prevents reversing subassembly (104), the bottom of double shell body spare (4) is located in magnetic drive subassembly (101), the both sides of magnetic drive subassembly (101) are located to magnetic force induction subassembly (102) symmetry, the inside of double shell body spare (4) is located in drive assembly (103), the inside of double shell body spare (4) is located in the subassembly (104) of preventing reversing.

2. The special ointment applicator for repairing diabetic skin injury according to claim 1, wherein the special ointment applicator comprises: magnetic drive subassembly (101) are including hollow ball (105), bar drive magnet (106) and ball pivot (107), hollow ball (105) are located on ball pivot (107), the inside of hollow ball (105) is located to bar drive magnet (106) symmetry, the bottom of double-deck casing subassembly (4) is located in ball pivot (107).

3. The special ointment applicator for repairing diabetic skin injury according to claim 2, wherein the special ointment applicator comprises: magnetic force response subassembly (102) includes bar induction magnet (108), actuating lever (109), transmission pawl (110) and first reset spring (111), sliding of actuating lever (109) is located on double-deck shell subassembly (4), the one end of actuating lever (109) is located in bar induction magnet (108), the other end of actuating lever (109) is equipped with drive notch (117), rotation of transmission pawl (110) is located in drive notch (117), the one end of transmission pawl (110) is located to the one end of first reset spring (111), the other end of first reset spring (111) is located on actuating lever (109).

4. The special ointment applicator for repairing diabetic skin injury according to claim 3, wherein the special ointment applicator comprises: the transmission assembly (103) comprises a first gear shaft (112) and a second gear shaft (113), the first gear shaft (112) is arranged inside the double-layer shell assembly (4), the second gear shaft (113) is arranged inside the automatic feeding type sealing cover mechanism (2), a ratchet end (118) is arranged at the lower end of the first gear shaft (112), a first transmission gear end (119) is arranged at the upper end of the first gear shaft (112), and a second transmission gear (120) is arranged on the second gear shaft (113).

5. The special ointment applicator for repairing diabetic skin injury according to claim 4, wherein the special ointment applicator comprises: prevent reversing subassembly (104) and include horizontal dead lever (114), prevent reversing pawl (115) and second reset spring (116), the inside of double-deck casing subassembly (4) is located to the one end of horizontal dead lever (114), the other end of horizontal dead lever (114) is equipped with fixed notch (121), prevent reversing pawl (115) and rotate and locate in fixed notch (121), the one end of second reset spring (116) is located on preventing reversing pawl (115), the other end of second reset spring (116) is located on horizontal dead lever (114).

6. The special ointment applicator for repairing diabetic skin injury according to claim 5, wherein the special ointment applicator comprises: the automatic feeding type sealing cover mechanism (2) comprises a hollow sealing cover component (201), a rotating gear component (202) and a pressing layer cover (203), the hollow sealing cover component (201) is arranged above the double-layer shell component (4), the rotating gear component (202) is arranged inside the hollow sealing cover component (201), and the pressing layer cover (203) is arranged below the hollow sealing cover component (201).

7. The special ointment applicator for repairing diabetic skin injury according to claim 6, wherein the special ointment applicator comprises: the hollow sealing cover component (201) comprises a hollow sealing cover body (204) and a cover button (205), the hollow sealing cover body (204) is arranged above the double-layer shell component (4), the cover button (205) is arranged above the hollow sealing cover body (204), a sealing ring (210) is arranged on the side surface of the hollow sealing cover body (204), gear openings (211) are symmetrically arranged on the side surface of the hollow sealing cover body (204), and a screw rod round hole (212) is arranged at the bottom of the hollow sealing cover body (204); the rotary gear assembly (202) comprises a rotary gear body (206) and a rotary screw rod (207), the rotary gear body (206) is arranged inside the hollow sealing cover body (204), and the rotary screw rod (207) is arranged at the bottom of the rotary gear body (206); the middle of the pressing layer cover (203) is provided with a central threaded hole (208), the pressing layer cover (203) is arranged on the rotary screw rod (207) through the central threaded hole (208), and the side surface of the pressing layer cover (203) is provided with a limiting groove (209).

8. The special ointment applicator for repairing diabetic skin injury according to claim 7, wherein the special ointment applicator comprises: the pressure sensing type smearing mechanism (3) comprises a pressure control assembly (301) and a smearing assembly (302), wherein the pressure control assembly (301) is arranged at the bottom of the double-layer shell assembly (4) in an array mode, and the smearing assembly (302) is arranged on the pressure control assembly (301).

9. The special ointment applicator for repairing diabetic skin injury according to claim 8, wherein: the pressure control assembly (301) comprises an ointment guide tube (303), a telescopic spring (304) and an ointment ball (305), the ointment guide tube (303) is arranged at the bottom of the double-layer shell assembly (4), the telescopic spring (304) is arranged on the ointment guide tube (303), the ointment ball (305) is arranged at the bottom of the ointment guide tube (303), a sealing cap (308) is arranged at the upper end of the ointment guide tube (303), a small hole (309) is formed in the side surface of the ointment guide tube (303), a spherical hole (310) is formed in the bottom of the ointment guide tube (303), and the ointment ball (305) is arranged in the spherical hole (310); the smearing component (302) comprises a cylindrical bearing body (306) and smearing balls (307), a central circular hole (311) is formed in the middle of the cylindrical bearing body (306), the cylindrical bearing body (306) is arranged on the ointment guide pipe (303) through the central circular hole (311), bottom ball holes (312) are formed in the bottom of the cylindrical bearing body (306) in an annular uniform distribution mode, and the smearing balls (307) are arranged in the bottom ball holes (312).

10. The special ointment applicator for repairing diabetic skin injury according to claim 9, wherein: the double-layer shell assembly (4) comprises an inner shell body (401) and an outer shell body (402), the inner shell body (401) is arranged in the outer shell body (402), guiding round holes (403) are formed in the bottom of the inner shell body (401) in an array mode, the ointment guiding tube (303) is arranged in the guiding round holes (403) in a sliding mode, and a limiting strip (404) is arranged on the inner side face of the inner shell body (401); the top of shell body (402) is equipped with seal groove (405), the bottom inboard of shell body (402) is equipped with inner shell connection boss (406), inner shell body (401) are located on inner shell connection boss (406), be equipped with ball hole (407) in the middle of the bottom of shell body (402), hollow ball (105) are located in ball hole (407), the lateral symmetry in ball hole (407) is equipped with pivot hole (409), ball pivot (107) are located in pivot hole (409), the bottom array of shell body (402) is provided with and holds carrier hole (408), cylindrical supporting body (306) are located in carrier hole (408).