CN116099119B

CN116099119B - Hand disinfection and drying all-in-one machine

Info

Publication number: CN116099119B
Application number: CN202310405625.5A
Authority: CN
Inventors: 马清华; 张翼; 刘莉莉; 张光伟
Original assignee: Shandong Juntai Ande Medical Technology Co ltd; Changle County Peoples Hospital
Current assignee: Shandong Juntai Ande Medical Technology Co ltd; Changle County Peoples Hospital
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-06-16
Anticipated expiration: 2043-04-17
Also published as: CN116099119A

Abstract

The invention relates to the technical field of disinfection devices, in particular to a hand disinfection and drying integrated machine, which comprises a shell, wherein a disinfection assembly is arranged in the shell, the disinfection assembly comprises symmetrically arranged rotary drums, the inner walls of the rotary drums are in threaded connection with matching drums, the matching drums are connected with the inner walls of the shell, inner drums are arranged in the rotary drums, rotatable rotating rods are arranged in the rotary drums and the inner drums in a penetrating manner, the bottom ends of the rotary drums are connected with connecting rings, the connecting rings are communicated with the inner parts of the inner drums, rotating rings are arranged on the connecting rings, fixed nozzles are arranged on the rotating rings, the fixed nozzles penetrate out of the shell, a plurality of disinfection spray heads are arranged on the inner walls of the inner drums, and a plurality of drying pieces are arranged on the inner walls of the inner drums on one sides of the disinfection spray heads; a switching component is arranged between the two rotating rods, and a locking component is arranged on a triggering rod penetrating out of the shell. Therefore, the hand sterilizing and drying device can sterilize and dry hands quickly and efficiently, simplify the sterilizing step, avoid the hands from contacting bacteria again, and improve the sterilizing effect.

Description

Hand disinfection and drying all-in-one machine

Technical Field

The invention relates to the technical field of disinfection devices, in particular to a hand disinfection and drying integrated machine.

Background

The hand hygiene is mainly the measure to be taken against the risk of cross infection existing in the work of medical staff, is an important means for controlling the hospital infection, and the medical staff can disinfect the hands by using the hand dry-cleaning disinfection device frequently, so that the hospital infection can be effectively reduced, and possible pathogen infection and pathogen transmission are avoided.

At present, some current hand disinfection drying device, for example, patent of publication number CN215875940U, a manual dry cleaning sterilizing device for outpatient service is disclosed, which comprises a base plate, be equipped with the wash bin on the chassis, be equipped with the jack that is used for the staff to alternate on the wash bin, and the wash bin top is equipped with disinfection subassembly, disinfection subassembly includes the fixed disk, the fixed disk is located the disinfection bin top, the fixed disk middle part is equipped with the dwang, and the fixed disk periphery is equipped with the slide rail, one side that the slide rail is close to the jack is equipped with the U-shaped piece, rotate on the U-shaped piece and be connected with the dog, the both ends that the dwang is close to the dog all are equipped with the fixed block, the one end that the fixed block is close to the U-shaped piece is fixed with the torsional spring, the bellied one end of torsional spring is kept away from and is fixed on the dog, rotate on the dwang and be connected with the rotating assembly, disinfection bin can disinfect the staff, after the disinfection is accomplished, carry out stoving treatment to the staff, make the staff be in dry condition, the work of touching the disease again, improve cleanliness and sanitary degree, prevent moist staff contact bacteria in the air, but, occupation space is great, and only need manual switching to dry after disinfection, it is difficult to use, and contact bacteria.

How to disinfect and dry hands quickly and efficiently, simplifying the disinfection step, avoiding hands from contacting bacteria again, improving the disinfection effect and becoming a technical problem needing breakthrough.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects, the invention aims to provide the hand disinfection and drying integrated machine which is simple in structure, convenient to use, capable of disinfecting and drying hands quickly and efficiently, simplifying disinfection steps, avoiding hands from contacting bacteria again and improving disinfection effect.

In order to achieve the above purpose, the invention provides a hand disinfection and drying integrated machine, which comprises a shell, wherein a disinfection assembly is arranged in the shell, the disinfection assembly comprises symmetrically arranged rotary drums, the inner walls of the rotary drums are connected with matching drums in a threaded manner, the matching drums are connected with the inner walls of the shell, inner drums are arranged in the rotary drums, rotatable rotating rods are arranged in the rotary drums and the inner drums in a penetrating manner, the bottom ends of the rotary drums are connected with connecting rings, rotating rings are arranged on the connecting rings, rotary sealing is carried out between the rotating rings and the connecting rings, fixed nozzles are arranged on the rotating rings, and a plurality of disinfection spray heads and drying pieces are arranged on the inner walls of the inner drums in a circulating manner.

Be equipped with the switching component between two rotary rods, the switching component is including setting up first runner and the second runner on two rotary rods respectively, be equipped with the belt between first runner and the second runner, it is equipped with sliding sleeve to slide on the rotary rod of first runner below, the cover is equipped with the spline on the sliding sleeve, be equipped with on the first runner with spline complex keyway, sliding sleeve's bottom rotation is connected with the trigger lever, the shell is worn out to the one end of trigger lever, is equipped with locking component on the trigger lever of wearing out the shell.

According to the hand disinfection and drying integrated machine disclosed by the invention, a plurality of locking heads are arranged between the rotating ring and the connecting ring, the locking heads are elastically connected to the rotating ring, and the connecting ring is provided with the mounting groove matched with the locking heads.

According to the hand disinfection and drying integrated machine disclosed by the invention, the locking head is symmetrically provided with the convex blocks, the rotating ring is internally provided with the grooves matched with the convex blocks, the convex blocks are arranged in the grooves in a sliding manner, and the elastic parts are arranged between the convex blocks and the rotating ring.

According to the hand disinfection and drying integrated machine disclosed by the invention, the locking assembly comprises the positioning rod penetrating through the trigger rod, the positioning rod is connected to the shell, positioning heads are respectively arranged above and below the positioning rod in a ring mode, the positioning heads are respectively and elastically connected to the positioning rod, and the trigger rod is provided with the positioning groove matched with the positioning head.

According to the hand disinfection and drying integrated machine disclosed by the invention, the plugging assembly matched with the rotary drum is symmetrically arranged at the top end of the shell, the plugging assembly comprises the plugging heads which are symmetrically and elastically connected to the shell, the ends of the plugging heads, which are far away from the symmetry center, are respectively connected with the elastic ropes, the top ends of the rotary drums are respectively symmetrically provided with the clamping blocks, the ends of the clamping blocks, which are far away from the rotary drums, are respectively inserted into the sliding rings, the ends, which are close to the clamping blocks, of the sliding rings are respectively provided with the annular grooves matched with the clamping blocks, and the ends, which are far away from the rotary drums, of the sliding rings are respectively connected with the elastic ropes.

According to the hand disinfection and drying integrated machine provided by the invention, the shell is internally provided with the guide wheel matched with the elastic rope.

According to the hand disinfection and drying integrated machine disclosed by the invention, the elastic ropes are provided with the sliding plates, the sliding plates are connected with the fixed blocks in a sliding manner, the elastic pieces are arranged between the sliding plates and the fixed blocks, and the fixed blocks are connected with the shell.

According to the hand disinfection and drying integrated machine disclosed by the invention, the two ends of the rotating rod are symmetrically provided with the limit strips, and the rotating cylinder, the inner barrel and the sliding sleeve are provided with the limit grooves matched with the limit strips.

According to the hand disinfection and drying integrated machine provided by the invention, a plurality of sealing elements are arranged between the rotating ring and the connecting ring.

According to the hand disinfection and drying integrated machine provided by the invention, the sealing element is a sealing ring.

The invention aims to provide a hand disinfection and drying integrated machine which comprises a disinfection assembly, wherein a matching cylinder of the disinfection assembly is matched with a rotary cylinder and other structures, so that the hands can be disinfected and dried quickly and efficiently, the disinfection step is simplified, the hands are prevented from being contacted with bacteria again, and the disinfection effect is improved; the blocking head of the blocking assembly can block the shell, so that the escape of the disinfectant can be prevented, and the arm can be temporarily clamped and fixed to prevent the displacement of the hand; the locking head is matched with the mounting groove, so that the rotating ring and the connecting ring can be tightly connected together, and the rotating sealing state between the rotating ring and the connecting ring is always kept. In summary, the beneficial effects of the invention are as follows: the hand can be disinfected and dried fast and efficiently, the disinfection step is simplified, the hand is prevented from contacting bacteria again, and the disinfection effect is improved.

Drawings

FIG. 1 is a block diagram of the present invention; FIG. 2 is a block diagram of the sterilizing module; FIG. 3 is a cross-sectional view of a rotating drum when not occluded; FIG. 4 is an enlarged view of portion A of FIG. 3; FIG. 5 is a cross-sectional view of the rotary drum after occlusion; FIG. 6 is a cross-sectional view at the positioning head; FIG. 7 is a cross-sectional view of the connection ring; in the figure: 1-shell, 11-control area, 12-mating cylinder, 2-disinfection component, 21-rotating cylinder, 211-fixture block, 22-inner cylinder, 23-connecting ring, 231-rotating ring, 232-fixed mouth, 233-locking head, 234-sealing piece, 24-rotating rod, 241-limit bar, 3-switching component, 31-first rotating wheel, 311-key slot, 32-second rotating wheel, 33-belt, 34-sliding sleeve, 341-spline, 342-triggering rod, 4-locking component, 41-positioning rod, 42-positioning head, 5-blocking component, 51-sliding ring, 52-fixed block, 53-sliding plate, 54-elastic rope, 55-guiding wheel, 56-blocking head, 6-elastic piece, 7-driving piece, 8-disinfection spray head, 9-drying piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1-7, the invention provides a hand disinfection and drying integrated machine, which comprises a shell 1, wherein the interior of the shell 1 is hollow, a disinfection assembly 2 is arranged in the shell 1, the disinfection assembly 2 comprises a rotary drum 21 which is symmetrically arranged, the inner walls of the rotary drum 21 are all in threaded connection with a matching drum 12, the matching drum 12 is all connected with the inner wall of the shell 1, an inner drum 22 is arranged in the rotary drum 21, an avoidance space allowing the matching drum 12 to pass through is formed between the rotary drum 21 and the inner drum 22, rotary rods 24 are respectively arranged in the rotary drum 21 and the inner drum 22 in a penetrating manner, limit strips 241 are symmetrically arranged at two ends of the rotary rods 24, and limit grooves matched with the limit strips 241 are formed in the rotary drum 21 and the inner drum 22; when the rotating rod 24 rotates, both the rotating cylinder 21 and the inner barrel 22 rotate with the rotating rod 24, and both the rotating cylinder 21 and the inner barrel 22 slide on the rotating rod 24 with the continuous cooperation of the rotating cylinder 21 and the cooperation cylinder 12; the bottom end of the rotary drum 21 is connected with the connecting ring 23, the inside of the connecting ring 23 is hollow, the connecting ring 23 is communicated with the inside of the inner barrel 22, the connecting ring 23 is provided with the rotating ring 231, the rotating ring 231 and the connecting ring 23 are rotationally sealed, when the rotating ring 231 rotates on the connecting ring 23, the inside of the connecting ring 23 is always in a sealed state (a rotatable ring is rotationally connected on an object and realizes the rotating seal between the rotating ring and the rotating ring), the available means are various and are in the mature prior art), the rotating ring 231 is provided with the fixed nozzles 232, the fixed nozzles 232 can rotate along with the rotating ring 231, the fixed nozzles 232 are communicated with the connecting ring 23, the fixed nozzles 232 penetrate out of the shell 1, the shell 1 is provided with avoiding spaces which can allow the fixed nozzles 232 to slide up and down, and a disinfectant can be conveyed into the connecting ring 23 through the fixed nozzles 232 (a feeding pipe connected with the fixed nozzles 232 is a stretchable telescopic pipe, and the disinfectant is mostly a liquid with high volatility, such as alcohol); a plurality of disinfection spray heads 8 are all arranged on the inner wall of the inner barrel 22 in a ring mode, pumps (not shown in the drawing) are arranged between the disinfection spray heads 8 and the connecting rings 23, disinfection liquid is sucked out of the connecting rings 23 by the pumps, the disinfection liquid is sprayed out of the disinfection spray heads 8 after being pressurized, a plurality of drying pieces 9 (components which can be used for air outlet are arranged on the device, such as fans, are arranged on the inner wall of the inner barrel 22 on one side of the disinfection spray heads 8 in a ring mode), means of the drying pieces are mature existing technology, the drying pieces 9 can blow out dry air, and drying of the disinfection liquid is accelerated.

Referring to fig. 1-7, preferably, a plurality of locking heads 233 are disposed between the rotating ring 231 and the connecting ring 23, the locking heads 233 are elastically connected to the rotating ring 231 (the locking heads 233 are symmetrically provided with protrusions, grooves matched with the protrusions are disposed in the rotating ring 231, the protrusions are slidably disposed in the grooves, elastic pieces 6 are disposed between the protrusions and the rotating ring 231), and the connecting ring 23 is provided with mounting grooves matched with the locking heads 233, so that the rotating ring 231 and the connecting ring 23 can be tightly connected together through the matching of the locking heads 233 and the mounting grooves, and the rotating ring 231 and the connecting ring 23 can always maintain a rotating sealing state.

Referring to fig. 1 to 7, preferably, a plurality of sealing members 234 are provided between the rotating ring 231 and the connection ring 23 to enhance the sealing effect between the rotating ring 231 and the connection ring 23.

Referring to fig. 1-7, preferably, the seal 234 is a sealing ring.

Referring to fig. 1-5, a switching component 3 is arranged between two rotating rods 24, the switching component 3 comprises a first rotating wheel 31 and a second rotating wheel 32 which are respectively arranged on the two rotating rods 24, the first rotating wheel 31 and the second rotating wheel 32 can rotate along with the rotating rods 24 connected with the switching component, the first rotating wheel 31 and the second rotating wheel 32 are both rotationally connected with a shell 1, a belt 33 is arranged between the first rotating wheel 31 and the second rotating wheel 32, the first rotating wheel 31 and the second rotating wheel 32 can synchronously rotate through the transmission of the belt 33, a sliding sleeve 34 is arranged on the rotating rod 24 below the first rotating wheel 31, a limiting groove matched with a limiting strip 241 is arranged on the sliding sleeve 34, the sliding sleeve 34 can rotate along with the rotating rod 24 or can slide up and down on the rotating rod 24, a spline 341 is sleeved on the sliding sleeve 34 and can move along with the sliding sleeve 34, a key groove 311 matched with the spline 341 is arranged on the first rotating wheel 31, the rotating rod 24 below the sliding sleeve 34 is connected with an output shaft of a driving piece 7, and the output shaft of the driving piece 7 can drive the rotating rod 24 to rotate; when the spline 341 is not matched with the key groove 311, the first rotating wheel 31 and the second rotating wheel 32 do not rotate, when the spline 341 is matched with the key groove 311, the first rotating wheel 31 and the second rotating wheel 32 synchronously move, and the rotating force of one rotating rod 24 can be transmitted to the other rotating rod 24 through the matching of the spline 341, the key groove 311 and the belt 33; the bottom end of the sliding sleeve 34 is rotatably connected with a trigger rod 342, and one end of the trigger rod 342 penetrates out of the shell 1.

Referring to fig. 1 to 7, the driving member 7 is preferably a rotary electric machine.

Referring to fig. 1, fig. 2 and fig. 6, a locking component 4 is arranged on a trigger rod 342 penetrating out of a shell 1, the locking component 4 comprises a positioning rod 41 penetrating through the trigger rod 342, the positioning rod 41 is connected to the shell 1, positioning heads 42 are annularly arranged above and below the positioning rod 41, the positioning heads 42 are elastically connected to the positioning rod 41 (inserting blocks are symmetrically arranged on the positioning heads 42 in the positioning rod 41, inserting grooves matched with the inserting blocks are formed in the positioning rod 41, the inserting blocks are slidably arranged in the inserting grooves, an elastic piece 6 is arranged between the inserting blocks and the positioning rod 41), positioning grooves matched with the positioning heads 42 are formed in the trigger rod 342, when the trigger rod 342 is matched with the positioning heads 42 above the positioning rod 41, the spline 341 is matched with the key groove 311, and when the trigger rod 342 is matched with the positioning heads 42 below the positioning rod 41, the spline 341 is not matched with the key groove 311.

Referring to fig. 1-5, the top of the housing 1 is symmetrically provided with a plugging assembly 5 matched with the rotary drum 21, the plugging assembly 5 comprises plugging heads 56 (an elastic piece 6 is arranged between the plugging heads 56 and the housing 1) which are symmetrically and elastically connected to the housing 1, each rotary drum 21 corresponds to two plugging heads 56, one end of each plugging head 56 far away from the symmetry center is connected with an elastic rope 54, the elastic rope 54 has certain deformability, the top of the rotary drum 21 is symmetrically provided with a clamping block 211, one end of each clamping block 211 far away from the rotary drum 21 is inserted into a sliding ring 51 (one sliding ring 51 corresponding to each rotary drum 21), the sliding ring 51 is slidably connected to the inner wall of the housing 1, one end of each sliding ring 51 close to the clamping block 211 is provided with a ring groove matched with the clamping block 211, the sliding ring 51 cannot rotate along with the rotary drum 21, only can move along with the rotary drum 21, one end of the sliding ring 51 far away from the rotary drum 21 is connected with the elastic rope 54, when the sliding ring 51 moves, the sliding ring 51 pulls the elastic rope 54, and the elastic rope 54 drives the plugging heads 56 to move towards one end close to (or far away from) the symmetry center.

Referring to fig. 1 to 5, preferably, a guide wheel 55 matched with the elastic rope 54 is arranged in the shell 1, and the guide wheel 55 can ensure the stable movement of the elastic rope 54.

Referring to fig. 1-5, preferably, the elastic ropes 54 are provided with sliding plates 53, the sliding plates 53 are slidably connected to the fixed blocks 52, elastic pieces 6 are arranged between the sliding plates 53 and the fixed blocks 52, the fixed blocks 52 are provided with through holes allowing the elastic ropes 54 to pass through, the fixed blocks 52 are connected to the shell 1, the sliding plates 53 slide to a certain extent along with deformation of the elastic ropes 54, and the sliding plates 53 are matched with the fixed blocks 52, so that smooth movement of the elastic ropes 54 can be ensured when the elastic ropes 54 are recovered.

Referring to fig. 1 to 7, preferably, the elastic member 6 is a spring, and provides return power.

Referring to fig. 1 to 7, preferably, a control area 11 is arranged at the top end of the housing 1, a controller is arranged in the control area 11, and components needing power supply in the housing 1 can be uniformly regulated and controlled through the control area 11.

Referring to fig. 1-7, when two hands need to be disinfected: the two hands are respectively placed into the two matching barrels 12, the pump and the driving piece 7 of the disinfection spray head 8 are started (the controller can be arranged to enable the controller to delay to start the pump and the driving piece 7 of the disinfection spray head 8), the disinfection spray head 8 sprays the two hands (the driving piece 7 can be repeatedly controlled to rotate positively and negatively to ensure that the spraying is complete), after the spraying is completed, the drying piece 9 and the driving piece 7 are started to dry the two hands, and meanwhile, the drying piece 9 can enable the sprayed redundant disinfectant (such as alcohol) to volatilize rapidly.

Referring to fig. 1-7, when one hand or one hand and one hand held instruments are required to be sterilized: the single hand (or single hand holding instrument) is put into the matching cylinder 12, the trigger rod 342 is adjusted, the spline 341 is separated from the key groove 311 (according to the stroke of the disinfection spray head 8, the types of the spline 341 and the key groove 311 are reasonably selected, the spline 341 and the key groove 311 can be matched again), the driving piece 7 and the pump of the disinfection spray head 8 on the same side are started, the disinfection spray head 8 sprays the single hand, and after the spraying is finished, the drying piece 9 and the driving piece 7 on the same side are started for drying.

Referring to fig. 1 to 7, when the disinfection spray head 8 is close to the top end of the housing 1, the blocking head 56 blocks the housing 1, so that the disinfection liquid can be prevented from escaping, and the arm can be temporarily clamped and fixed, so that the hand is prevented from shifting.

The invention provides a hand disinfection and drying integrated machine which comprises a disinfection assembly, wherein a matching cylinder of the disinfection assembly is matched with a rotary cylinder and other structures, so that the hands can be disinfected and dried quickly and efficiently, the disinfection step is simplified, the hands are prevented from being contacted with bacteria again, and the disinfection effect is improved; the blocking head of the blocking assembly can block the shell, so that the escape of the disinfectant can be prevented, and the arm can be temporarily clamped and fixed to prevent the displacement of the hand; the locking head is matched with the mounting groove, so that the rotating ring and the connecting ring can be tightly connected together, and the rotating sealing state between the rotating ring and the connecting ring is always kept. In summary, the beneficial effects of the invention are as follows: the hand can be disinfected and dried fast and efficiently, the disinfection step is simplified, the hand is prevented from contacting bacteria again, and the disinfection effect is improved.

Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The hand disinfection and drying integrated machine is characterized by comprising a shell, wherein a disinfection assembly is arranged in the shell, the disinfection assembly comprises symmetrically arranged rotary drums, the inner walls of the rotary drums are connected with matching drums in a threaded mode, the matching drums are connected with the inner walls of the shell, inner drums are arranged in the rotary drums, rotatable rotating rods are arranged in the rotary drums and the inner drums in a penetrating mode, connecting rings are connected to the bottom ends of the rotary drums, rotating rings are arranged on the connecting rings, rotary sealing is carried out between the rotating rings and the connecting rings, fixed nozzles are arranged on the rotating rings, and a plurality of disinfection spray heads and drying pieces are arranged on the inner walls of the inner drums in a surrounding mode;

2. The hand disinfection and drying integrated machine according to claim 1, wherein a plurality of locking heads are arranged between the rotating ring and the connecting ring, the locking heads are elastically connected to the rotating ring, and the connecting ring is provided with a mounting groove matched with the locking heads.

3. The hand disinfection and drying integrated machine according to claim 2, wherein the locking head is symmetrically provided with protruding blocks, the rotating ring is internally provided with grooves matched with the protruding blocks, the protruding blocks are slidably arranged in the grooves, and elastic pieces are arranged between the protruding blocks and the rotating ring.

4. The hand disinfection and drying all-in-one machine according to claim 1, wherein the locking assembly comprises a positioning rod penetrating through the trigger rod, the positioning rod is connected to the shell, positioning heads are respectively arranged above and below the positioning rod in a ring mode, the positioning heads are respectively and elastically connected to the positioning rod, and positioning grooves matched with the positioning heads are formed in the trigger rod.

5. The hand disinfection drying integrated machine according to claim 1, wherein the top of the shell is symmetrically provided with a plugging assembly matched with the rotary drum, the plugging assembly comprises a plugging head which is symmetrically and elastically connected to the shell, one end of the plugging head, which is far away from the symmetry center, is respectively connected with an elastic rope, the top of the rotary drum is symmetrically provided with a clamping block, one end of the clamping block, which is far away from the rotary drum, is respectively inserted into a sliding ring, one end of the sliding ring, which is close to the clamping block, is respectively provided with a ring groove matched with the clamping block, and one end, which is far away from the rotary drum, of the sliding ring is respectively connected with the elastic rope.

6. The hand disinfection and drying all-in-one machine according to claim 5, wherein the shell is internally provided with a guide wheel matched with the elastic rope.

7. The hand disinfection and drying integrated machine according to claim 5, wherein the elastic ropes are provided with sliding plates, the sliding plates are connected to the fixed blocks in a sliding mode, elastic pieces are arranged between the sliding plates and the fixed blocks, and the fixed blocks are connected to the shell.

8. The hand disinfection and drying integrated machine according to claim 1, wherein limit bars are symmetrically arranged at two ends of the rotating rod, and limit grooves matched with the limit bars are formed in the rotating cylinder, the inner cylinder and the sliding sleeve.

9. The hand disinfection and drying all-in-one machine according to claim 1, wherein a plurality of sealing elements are arranged between the rotating ring and the connecting ring.

10. The hand sanitizer-dryer of claim 9, wherein the seal is a sealing ring.