CN110354379A

CN110354379A - A kind of self refresh nursing cleaning device

Info

Publication number: CN110354379A
Application number: CN201910686828.XA
Authority: CN
Inventors: 靳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2019-10-22

Abstract

The invention discloses a kind of self refreshes to nurse cleaning device, belong to medical treatment and nursing technical field, including absorbent cotton reel, wind-up roll, liquid pushing tube and outer housing, wind-up roll is connected with motor, is equipped in outer housing and injects cylinder, the intracorporal hinged swing rod in injects piston upper end of bolus tube, the hinged crank disk in the upper end of swing rod, the side of crank disk connects drive shaft, and the other end of drive shaft connects transmission shaft by bevel gear pair, and transmission shaft is connect by belt wheel and transmission belt with wind-up roll；The bar shaped sliding slot for being equipped with and being vertically arranged at drive shaft, drive shaft and transmission shaft synchronization lifting are connected on crank disk, lifting locking component is equipped in bar shaped sliding slot, and transmission belt side is equipped with tension assembly.The self refresh of absorbent cotton, and the synchronous sprinkling for realizing medical fluid can be achieved in the present invention, and the fountain height of medical fluid is adjustable, can prevent cross-infection, can avoid frequently replacement cotton swab or frequent starting corresponding component, easy to use, improves nursing efficacy, and improve nursing efficiency.

Description

A kind of self refresh nursing cleaning device

Technical field

The present invention relates to medical treatment and nursing art fields, are specifically related to a kind of self refresh nursing cleaning device.

Background technique

In traditional medical care path, it is often necessary to carry out cleaning-nursing using a large amount of medical cotton stick or smear medicine Object, and the volume of traditional cotton swab and to dip in dose limited, when carrying out larger area work, often need using many a cotton swabs into Row nursery work, this just brings inconvenience to healthcare, and when in use, the same cotton swab is often smeared multiple Region contacts different nursing regions, be easy to cause cross-infection, and increasing replacement quantity also makes the utilization rate of each cotton swab not Height, traditional cotton swab application reduce the quality and efficiency of medical treatment and nursing.

Currently, a kind of self refresh shield is disclosed in the patent that application publication number is CN 109663207A in the prior art Manage cleaning device comprising absorbent cotton reel, further includes tube body, and tubular body is respectively arranged with accommodating chamber, piston under upper Chamber and medicinal liquid cavity, the tubular body between medicinal liquid cavity and plunger shaft are provided with Y-piece, and Y-piece is provided with close to medicinal liquid cavity one end Second one-way valve, and Y-piece extends to close to one end of second one-way valve and is fixedly connected with hose inside medicinal liquid cavity, the one of hose End is equipped with netted ball.The device passes through the second cock body when not in use and blocks through-hole, and sealing can be realized, avoid external environment Pollute absorbent cotton；In use, need to only push up pushing block, the absorbent cotton between the first roller of two struts can be released and be held It receives chamber, and the absorbent cotton of the first roller between two struts is updated, while automatically that the medical fluid inside medicinal liquid cavity is equal It is even to be sprayed on the absorbent cotton of update, reduce cross-infection, without repeatedly replacement, improves nursing efficiency.But it exists as follows Disadvantage: one, when carrying out nursing cleaning to larger area skin, need frequently to push pushing block, it is inconvenient for use；Two, it sprays every time Dose it is non-adjustable, functional insufficient, application value is lower.

Summary of the invention

1. technical problems to be solved

The technical problem to be solved in the present invention is that providing a kind of self refresh nursing cleaning device, the present invention can be achieved de- The self refresh of rouge cotton, and the synchronous sprinkling for realizing medical fluid, and the fountain height of medical fluid is adjustable, can prevent cross-infection, can avoid frequency Numerous replacement cotton swab or frequent starting corresponding component, it is easy to use, nursing efficacy is improved, and improve nursing efficiency.

2. technical solution

To solve the above problems, the present invention adopts the following technical scheme that:

A kind of self refresh nursing cleaning device, including absorbent cotton reel, wind-up roll, spray structure and outer housing, it is described de- Rouge cotton roll cylinder and wind-up roll are respectively arranged on the two opposite sides of shell intracoelomic cavity, are wound with absorbent cotton on the absorbent cotton reel, institute The beginning of absorbent cotton is stated on wind-up roll, the spray structure includes liquid pushing tube and the spray for being connected to liquid pushing tube output end Head, the spray head are located at side where absorbent cotton reel；The absorbent cotton reel and wind-up roll are set in outer housing lower lumen, It is equipped between the absorbent cotton reel and wind-up roll and separates supporting block, the top two opposite sides horizontal extension for separating supporting block To the inner wall for being fixedly attached to outer housing, it is described separate supporting block lower part two opposite sides extend horizontally to absorbent cotton reel and The underface of wind-up roll, the bottom for separating supporting block corresponds to absorbent cotton reel and the both ends of wind-up roll are respectively connected with round bar, The outer housing bottom offers port, and the round bar lower part is located at below port, and the absorbent cotton bypasses the bottom of two round bars Side, described wind-up roll one end are connected with motor；

Drug storage reservoir body is installed on the top surface for separating supporting block and injects cylinder, drug storage reservoir body upper end one Side be connected with across shell body sidewall and extend to outside drug-feeding tube, drug storage reservoir body lower end and inject cylinder lower end it Between be communicated with pumping pencil, the pencil of taking out is equipped with towards the check valve one for injecting cylinder unlatching, described to inject cylinder body bottom company It is connected to longitudinally through separation supporting block top and connects the drug row pipe of liquid pushing tube, the drug row pipe is equipped with towards liquid pushing tube and opens Check valve two, the liquid pushing tube other end extends downward on the inside of the side port from absorbent cotton reel backwards to the side of wind-up roll Along the top on side, the spray head is located at this absorbent cotton backwards to a side of wind-up roll；

It is equipped with injects piston in the bolus tube body, the upper end of the injects piston passes through the top for injecting cylinder and hinged There is the swing rod being vertically arranged, the swing rod upper end is hinged with the crank disk being vertically arranged, and swing rod upper end is articulated with crank circle The lower end of disk, it is sliding that the crank disk offers the bar shaped being vertically arranged backwards to the part that the side of swing rod is higher than swing rod upper end Slot, the bar shaped sliding slot is interior to be equipped with horizontally disposed drive shaft, and the drive shaft is equipped with backwards to one end fixing sleeve of crank disk First bevel gear, the engagement type second bevel gear being equipped with perpendicular to first bevel gear in the first bevel gear side, described second On the axis of bevel gear fixation be equipped with transmission shaft, on the transmission shaft fixing sleeve be equipped with the second belt wheel, the one of the wind-up roll Side fixing sleeve is equipped with first pulley, transmission belt is wound between the first pulley and the second belt wheel, the transmission belt side is set There is tension assembly；Side clearance formula where corresponding to first bevel gear in the drive shaft is arranged with the first stop collar, the transmission shaft The equal clearance-type in two end sides be arranged with the second stop collar, be fixedly connected with linkage between first stop collar and the second stop collar Bar；Lifting locking component is equipped in the bar shaped sliding slot, the top of the drug storage reservoir body is connected with support by compressed spring Bearing piece in crank disk bottom, the bearing piece upper surface are equipped with bayonet compatible with crank disk edge；The drug storage The lifting locking strut for being connected to the first stop collar bottom and being vertically arranged, the outer housing upper end are fixed at the top of reservoir body Portion front is equipped with switching door.

Further, the bottom for separating supporting block corresponds to absorbent cotton reel and the both ends of wind-up roll are respectively connected with U-shaped Bearing piece is equipped with a connecting rod in the middle part of the U-shaped bearing piece, and the round bar is connected to the lower end of connecting rod, and the small end is solid Surely there is the sub- contact of switch, the sub- contact bottom surface of switch, which is fixed with, to be connected to bottom in U-shaped bearing piece and be sleeved on the bullet on connecting rod Spring, the bottom for separating supporting block is equipped with right above the sub- contact of switch and the female touching of switch compatible with sub- contact is switched Head, the female contact of the switch are series in the driving circuit of motor.In application, when the absorbent cotton between two round bars of circle contacts skin When skin, round bar, which is under pressure, understands outside enclosure interior movement, can make to switch the sub- female contact of contact switch, can make motor Driving circuit connection, to start motor rotation；Once absorbent cotton is detached from skin, under the reset response of spring, son touching is switched Head will be detached from the female contact of switch, so that the driving circuit of motor disconnects, so as to make motor stalls, then it is realized Intelligent automatic control whether to electric motor starting, application are more convenient.

Further, outer housing upper end outer surface is equipped with power switch and power supply indicator, the power switch string It is coupled in the driving circuit of motor.In application, first turning on the power switch, shown and be powered by power supply indicator, then led to again It crosses to switch sub- contact and switch the triggering of female contact and could start the driving circuit of motor；When power switch is not opened, even if It switchs sub- contact and is successfully triggered with female contact is switched, the driving circuit of motor will not be connected to, and unexpected trigger can be effectively prevent to open Climax contact and the female contact driving motor of switch.

Further, the tension assembly includes in the gravity wheel for injecting cylinder rear, the rear side of the outer housing Wall is equipped with the slideway being obliquely installed, and clearance-type is equipped with the slide bar being slidably connected in slideway, institute at the center of the gravity wheel Transmission belt is stated around gravity wheel backwards to the side of wind-up roll.Gravity wheel can be moved up and down by slide bar along slideway, in application, when the When two belt wheels are located at higher position, the transmission belt of side is tightened up where gravity wheel, so that gravity wheel is located at the top of slideway；When second When belt wheel moves down, the transmission belt of side where gravity wheel is relaxed, gravity wheel under the effect of gravity can along slideway to Lower movement reaches the target that auto-tensioning is carried out to transmission belt so as to make transmission belt keep tight state.

Further, the lifting locking component includes the elevating lever being fixed at the top of drive shaft and is opened in crank disk Top and the perforation being connected at the top of bar shaped sliding slot are equipped with the first lock-screw on the side wall of the perforation side；The elevator lock Determining strut includes the outer sleeve for being fixed on the interior telescopic rod of the first stop collar bottom and being set in interior telescopic rod lower end, the housing Cylinder upper end side is equipped with the second lock-screw.When needing to adjust the height of drive shaft, first unscrew the first lock-screw and Then drive shaft is moved and is moved along bar shaped sliding slot to suitable height by two lock-screws, while elevating lever is moved up and down along perforation, interior Telescopic rod is moved up and down along outer sleeve, then tightens the first lock-screw and the second lock-screw, can be locked elevating lever and interior be stretched The height and position of contracting bar, elevating lever and interior telescopic rod are respectively acting on two end sides of drive shaft, to be able to maintain the steady of drive shaft It is fixed.

Further, the outer housing includes being surrounded on the lower case separated on the outside of supporting block and being connected to above lower case Upper housing, the upper housing lower end connect with the mode that lower case upper end is connected through a screw thread, the separation supporting block top It is fixed on upper housing.Lower case is detachable with respect to upper housing, enables to separate supporting block and the component of side exposes, thus just In the installation and replacement for carrying out absorbent cotton reel and wind-up roll.

Further, the outer housing lower outside is arranged with transparent lid, the lid open-position-side inner wall and shell Body lower external face passes through buckle engaging.Lid can directly protect exposure with the absorbent cotton on the outside of outer housing, moreover it is possible to keep away Exempt from port exposure, to be conducive to the component inside guard shield body.

3. beneficial effect

(1) wind-up roll of the invention is connected with motor, and when in use, starting motor rotation can drive wind-up roll to rotate, The drawing to absorbent cotton is realized in wind-up roll rotation, so that side where absorbent cotton lateral wind-up roll where absorbent cotton reel is mobile, The self refresh for realizing absorbent cotton can prevent cross-infection, also can avoid frequently replacement cotton swab or frequent starting corresponding component, make With conveniently, nursing efficacy is improved, and improve nursing efficiency.Motor is closed after use, it is easy to operate, and can lead to The control to motor speed is crossed to control the rate of absorbent cotton self refresh, control precision is higher；In addition, setting switchs sub- contact With the female contact of switch, motor can be started automatically when absorbent cotton contacts skin, and can be closed automatically when absorbent cotton is detached from skin The driving to motor is closed, intelligent automatic control whether realizing to electric motor starting, application is more convenient.

(2) present invention is equipped with drug storage reservoir body and injects cylinder, the intracorporal hinged swing rod in injects piston upper end of bolus tube, pendulum The hinged crank disk in the upper end of bar, crank disk, swing rod and injects piston constitute crank block slider structure, and the side of crank disk connects Connect drive shaft, the other end of drive shaft by one group by bevel gear set at gear pair connect transmission shaft, transmission shaft passes through belt wheel It is connect with transmission belt with wind-up roll；It drug storage reservoir body lower end and injects and is communicated with pumping pencil between cylinder lower end, inject cylinder bottom Portion is equipped with the drug row pipe of connection liquid pushing tube, and the liquid pushing tube other end connects spray head.In application, motor drives wind-up roll rotation, pass through Belt wheel and transmission belt drive transmission shaft rotation, then drive drive shaft turns by gear pair, so that crank disk turns around drive shaft It is dynamic, it drives injects piston to move up and down by swing rod, when injects piston moves up, injects cylinder by taking out pencil from drug storage Medical fluid is extracted in reservoir body, when injects piston moves down, injects cylinder and medical fluid is sent into liquid pushing tube by drug row pipe, medicine Liquid enters spray head by liquid pushing tube and is sprayed on absorbent cotton, realizes that absorbent cotton is stained with the operation of medical fluid, then the present invention can realize The synchronous sprinkling for realizing medical fluid while absorbent cotton self refresh, control is simple, easy to use.

(3) position that the present invention connects drive shaft on crank disk is equipped with the bar shaped sliding slot being vertically arranged, and drive shaft is another Side clearance-type is arranged with the first stop collar, and the equal clearance-type in two end sides of transmission shaft is arranged with the second stop collar, the first stop collar And second be fixedly connected with interlocking bar between stop collar, is equipped with lifting locking component, the top of drug storage reservoir body in bar shaped sliding slot Support is fixed in the bearing piece of crank disk bottom and the lifting locking strut for being connected to the first stop collar bottom and being vertically arranged, Transmission belt side is equipped with tension assembly.In application, drive shaft is adjusted in item by lifting locking component and lifting locking strut Height in shape sliding slot, the height of transmission shaft is adjusted by interlocking bar, and the component in drive shaft and transmission shaft adjusts height therewith Degree, while the tight state of transmission belt can be kept by tension assembly, to ensure the synchronous rotation of drive shaft and wind-up roll；Cause For in the mechanism for injecting cylinder, the unidirectional shift motion of injects piston is equal to swing rod upper end hinged place and shaft center Between twice of distance, then the corresponding tune to the unidirectional shift motion of injects piston can be achieved in the adjustment of drive shaft height Whole, thus the amount for the medical fluid that adjustable bolus tube body is aspirated and discharged, that is, the amount for being sprayed at the medical fluid on absorbent cotton is adjustable, answers It is promoted with value.

To sum up, the self refresh of absorbent cotton, and the synchronous sprinkling for realizing medical fluid can be achieved in the present invention, can prevent cross-infection, It can avoid frequently replacement cotton swab or frequent starting corresponding component, it is easy to use, nursing efficacy is improved, and improve nursing effect Rate；And the fountain height of medical fluid is adjustable, functional diversities, application value is promoted.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of outer housing 10；

Fig. 2 is the structure enlargement diagram of region A in Fig. 1；

Fig. 3 is the structure enlargement diagram of region B in Fig. 1；

Fig. 4 is the structure enlargement diagram of region C in Fig. 1；

The side view of drive mechanism of the Fig. 5 between drive shaft 22 and wind-up roll 2；

Fig. 6 is the schematic diagram of tension assembly；

Fig. 7 is external structure schematic diagram of the invention.

Appended drawing reference: 1, absorbent cotton reel；2, wind-up roll；3, absorbent cotton；4, liquid pushing tube；5, spray head；6, separate supporting block； 7, round bar；8, port；9, motor；10, outer housing；11, drug storage reservoir body；12, cylinder is injected；13, drug-feeding tube；14, pencil is taken out； 15, check valve one；16, drug row pipe；17, check valve two；18, injects piston；19, swing rod；20, crank disk；21, bar shaped is sliding Slot；22, drive shaft；23, first bevel gear；24, second bevel gear；25, transmission shaft；26, the second belt wheel；27, first pulley； 28, transmission belt；29, the first stop collar；30, the second stop collar；31, interlocking bar；32, bearing piece；33, switching door；34, U-shaped bearing piece； 35, connecting rod；36, sub- contact is switched；37, spring；38, female contact is switched；39, power switch；40, power supply indicator；41, gravity Wheel；42, slideway；43, slide bar；44, elevating lever；45, it perforates；46, the first lock-screw；47, interior telescopic rod；48, outer sleeve； 49, the second lock-screw；50, lid；101, lower case；102, upper housing.

Specific embodiment

The present invention is described in further detail with reference to the accompanying drawings and examples.

Embodiment

Cleaning device is nursed in a kind of self refresh as shown in Figure 1, including absorbent cotton reel 1, wind-up roll 2, spray structure and Outer housing 10, the absorbent cotton reel 1 and wind-up roll 2 are respectively arranged on the two opposite sides of 10 inner cavity of outer housing, the absorbent cotton cylinder Cylinder 1 on be wound with absorbent cotton 3, the beginning of the absorbent cotton 3 on wind-up roll 2, the spray structure include liquid pushing tube 4 and It is connected to the spray head 5 of 4 output end of liquid pushing tube, the spray head 5 is located at 1 place side of absorbent cotton reel；The absorbent cotton reel 1 and receipts Winding up roller 2 is set in 10 lower lumen of outer housing, is equipped between the absorbent cotton reel 1 and wind-up roll 2 and is separated supporting block 6, institute The top two opposite sides for stating separation supporting block 6 extend horizontally on the inner wall for being fixedly attached to outer housing 10, the separation support The lower part two opposite sides of block 6 extend horizontally to the underface of absorbent cotton reel 1 and wind-up roll 2, the bottom for separating supporting block 6 The both ends of corresponding absorbent cotton reel 1 and wind-up roll 2 are respectively connected with round bar 7, and 10 bottom of outer housing offers port 8, described 7 lower part of round bar is located at 8 lower section of port, and the absorbent cotton 3 bypasses the bottom side of two round bars 7, and described 2 one end of wind-up roll is connected with electricity Machine 9；

Drug storage reservoir body 11 is installed on the top surface for separating supporting block 6 and injects cylinder 12, the drug storage reservoir body 11 upper ends side be connected with across 10 side wall of outer housing and extend to outside drug-feeding tube 13,11 lower end of drug storage reservoir body with It injects to be communicated between 12 lower end of cylinder and takes out pencil 14, the pencil 14 of taking out is equipped with towards the check valve for injecting the unlatching of cylinder 12 One 15, the drug row pipe 16 for injecting 12 bottom of cylinder and being connected with longitudinally through separation 6 top of supporting block and connecting liquid pushing tube 4, The drug row pipe 16 is equipped with the check valve 2 17 opened towards liquid pushing tube 4, and 4 other end of liquid pushing tube is from absorbent cotton reel 1 The top on lateral edge side in the side port 8 is extended downward into backwards to the side of wind-up roll 2, the spray head 5 is located at absorbent cotton 3 at this and carries on the back To a side of wind-up roll 2；

Described inject is equipped with injects piston 18 in cylinder 12, the upper end of the injects piston 18 passes through the top for injecting cylinder 12 Portion is simultaneously hinged with the swing rod 19 being vertically arranged, and 19 upper end of swing rod is hinged with the crank disk 20 being vertically arranged, and swing rod 19 Upper end is articulated with the lower end of crank disk 20, and the crank disk 20 is higher than the part of 19 upper end of swing rod backwards to the side of swing rod 19 The bar shaped sliding slot 21 being vertically arranged is offered, is equipped with horizontally disposed drive shaft 22, the drive shaft in the bar shaped sliding slot 21 22 backwards to crank disk 20 one end fixing sleeve be equipped with first bevel gear 23, as shown in Figures 1 and 5, the first bevel gear 23 The engagement type second bevel gear 24 being equipped with perpendicular to first bevel gear 23 in side, fixation is worn on the axis of the second bevel gear 24 Equipped with transmission shaft 25, fixing sleeve is equipped with the second belt wheel 26 on the transmission shaft 25, and the side fixing sleeve of the wind-up roll 2 is equipped with the One belt wheel 27 is wound with transmission belt 28 between the first pulley 27 and the second belt wheel 26,28 side of transmission belt, which is equipped with, opens Tight component；Corresponding to 23 place side clearance formula of first bevel gear in the drive shaft 22 and being arranged with the first stop collar 29 (can ensure not Influence the rotation of drive shaft 22), the equal clearance-type in two end sides of the transmission shaft 25, which is arranged with the second stop collar 30, (can ensure not shadow Ring the rotation of transmission shaft 25), interlocking bar 31 is fixedly connected between first stop collar 29 and the second stop collar 30；The item Lifting locking component is equipped in shape sliding slot 21, the top of the drug storage reservoir body 11 is connected with support in crank by compressed spring The bearing piece 32 of 20 bottom of disk, 32 upper surface of bearing piece are equipped with bayonet compatible with 20 edge of crank disk and (are realizing On the rotation for not influencing crank disk 20 certifiable while the support of crank disk 20)；The top of the drug storage reservoir body 11 The lifting locking strut for being connected to 29 bottom of the first stop collar and being vertically arranged is fixed with, on 10 upper end of the outer housing front Equipped with switching door 33 (it is convenient for the height adjustment operation to drive shaft 22, and the components such as drive shaft 22 can be protected).

In the present embodiment, as shown in Fig. 2, the bottom for separating supporting block 6 corresponds to absorbent cotton reel 1 and wind-up roll 2 Both ends be respectively connected with U-shaped bearing piece 34, the middle part of the U-shaped bearing piece 34 is equipped with a connecting rod 35, and the round bar 7 is connected to The lower end of bar 35,35 upper end of connecting rod are fixed with the sub- contact 36 of switch, and sub- 36 bottom surface of contact of switch, which is fixed with, is connected to U Bottom and the spring 37 being sleeved on connecting rod 35 in shape bearing piece 34, the bottom for separating supporting block 6, which is equipped with, is located at switch touching Right above first 36 and the female contact 38 of switch compatible with sub- contact 36 is switched, the female contact 38 of the switch are series at motor 9 In driving circuit.In application, round bar 7 is under pressure can be to shell when the absorbent cotton 3 between two round bars 7 of circle contacts skin It is moved inside body 10, can make to switch sub- 36 contact-making switch mother contact 38 of contact, the driving circuit of motor 9 can be made to be connected to, thus Start motor 9 to rotate；Once absorbent cotton 3 is detached from skin, under the reset response of spring 37, switching sub- contact 36 will be separated from Female contact 38 is closed, so that the driving circuit of motor 9 disconnects, so as to make motor 9 stop operating, then it is realized to motor 9 Intelligent automatic control whether starting, application are more convenient.

In the present embodiment, as shown in fig. 7,10 upper end outer surface of the outer housing is equipped with power switch 39 and power supply instruction Lamp 40, the power switch 39 are series in the driving circuit of motor 9.In application, first turning on the power switch 39, referred to by power supply Show that the display of lamp 40 has been powered, then could start the drive of motor 9 by switching sub- contact 36 and switching the triggering of female contact 38 again Dynamic circuit；When power switch 39 is not opened, successfully triggered even if switching sub- contact 36 with female contact 38 is switched, the drive of motor 9 Dynamic circuit will not be connected to, and can be effectively prevent the sub- contact 36 of unexpected trigger switch and be switched 38 driving motor 9 of female contact.

In the present embodiment, as shown in fig. 6, the tension assembly includes being set to the gravity wheel 41 for injecting 12 rear of cylinder, The rear side inner wall of the outer housing 10 is equipped with the slideway 42 being obliquely installed, and clearance-type, which is equipped with, at the center of the gravity wheel 41 slides The dynamic slide bar 43 being connected in slideway 42, the transmission belt 28 is around gravity wheel 41 backwards to the side of wind-up roll 2.Gravity wheel 41 can It is moved up and down by slide bar 43 along slideway 42, in application, when the second belt wheel 26 is located at higher position, the biography of 41 place side of gravity wheel Dynamic band 28 is tightened up, so that gravity wheel 41 is located at the top of slideway 42；When the second belt wheel 26 moves down, where gravity wheel 41 The transmission belt 28 of side is relaxed, and gravity wheel 41 can move down under the effect of gravity along slideway 42, so as to make to be driven Band 28 keeps tight state, reaches the target that auto-tensioning is carried out to transmission belt 28.

In the present embodiment, as shown in figure 3, the lifting locking component includes the elevating lever for being fixed on 22 top of drive shaft It 44 and is opened in 20 top of crank disk and is connected to the perforation 45 at the top of bar shaped sliding slot 21, worn on 45 side side walls of the perforation There is the first lock-screw 46；As shown in figure 4, the lifting locking strut includes being fixed on the interior of 29 bottom of the first stop collar to stretch Bar 47 and the outer sleeve 48 for being set in interior 47 lower end of telescopic rod, 48 upper end side of the outer sleeve are equipped with the second lock-screw 49.When needing to adjust the height of drive shaft 22, first unscrew the first lock-screw 46 and the second lock-screw 49, it then will driving The shifting of axis 22 is moved along bar shaped sliding slot 21 to suitable height, while elevating lever 44 is moved up and down along perforation 45, and interior telescopic rod 47 is along outer Sleeve 48 moves up and down, then tightens the first lock-screw 46 and the second lock-screw 49, can lock elevating lever 44 and interior flexible The height and position of bar 47, elevating lever 44 and interior telescopic rod 47 are respectively acting on two end sides of drive shaft 22, to be able to maintain driving The stabilization of axis 22.

In the present embodiment, as shown in Fig. 1 and Fig. 7, the outer housing 10, which is surrounded on, to be separated under 6 outside of supporting block Shell 101 and the upper housing 102 for being connected to 101 top of lower case, 102 lower end of upper housing passes through with 101 upper end of lower case The mode of threaded connection connects, and 6 top of separation supporting block is fixed on upper housing 102.Lower case 101 is with respect to upper housing 102 is detachable, enables to separate supporting block 6 and the component of side exposes, consequently facilitating carrying out absorbent cotton reel 1 and wind-up roll 2 Installation and replacement.

In the present embodiment, as shown in fig. 7,10 lower outside of the outer housing is arranged with transparent lid 50, the lid 50 open-position-side inner wall of body is with 10 lower external face of outer housing by engaging.Lid 50 can directly to it is exposed with outside outer housing 10 The absorbent cotton 3 of side is protected, moreover it is possible to the exposure of port 8 is avoided, to be conducive to the component inside guard shield body 10.

The concrete application process of above-mentioned self refresh nursing cleaning device are as follows:

Medical fluid is injected into drug storage reservoir body 11 by drug-feeding tube 13 and blocks drug-feeding tube 13, after turning on the power switch 39, Absorbent cotton 3 between two 7 bottoms of round bar is slightly compressed on skin for clearance, round bar 7 is under pressure can be into outer housing 10 Portion is mobile, by connecting rod 35 can the sub- 36 contact-making switch mother contact 38 of contact of pull switch, the driving circuit of motor 9 can be made to connect Logical, to start the rotation of motor 9, motor 9 directly drives wind-up roll 2 to rotate, and first pulley 27 rotates with it；Wind-up roll 2 rotates It realizes the drawing to absorbent cotton 3, so that the lateral 2 place side of wind-up roll where absorbent cotton reel 1 of absorbent cotton 3 is mobile, that is, realizes The self refresh of absorbent cotton 3；Meanwhile first pulley 27 drives the rotation of the second belt wheel 26 by transmission belt 28, the second belt wheel 26 drives Transmission shaft 25 rotates, and second bevel gear 24 rotates with it, and first bevel gear 23 is driven to rotate, to drive 22 turns of drive shaft Dynamic, elevating lever 44 is rotated with the rotation of drive shaft 22, thus by 45 side wall throw crank disks 20 of perforation around drive shaft 22 Center line rotation, crank disk 20, swing rod 19 and injects piston 18 constitute crank block slider structure, the then rotation of crank disk 20 Moving up and down for injects piston 18 is driven, to realize suction and the discharge function for injecting cylinder 12, cooperates one 15 He of check valve The one-way conduction of check valve 2 17 acts on extraction and push, it can be achieved that medical fluid: when injects piston 18 moves up, bolus tube Body 12 extracts medical fluid out of drug storage reservoir body 11 by taking out pencil 14, and when injects piston 18 moves down, it is logical to inject cylinder 12 It crosses drug row pipe 16 medical fluid is sent into liquid pushing tube 4, medical fluid enters spray head 5 by liquid pushing tube 4 and is sprayed on absorbent cotton 3, realizes Absorbent cotton 3 is stained with the operation of medical fluid, then the present invention can realize the self refresh of absorbent cotton 3 and be synchronized during clearing up skin and be realized The sprinkling of medical fluid can prevent cross-infection, also can avoid frequently replacement cotton swab or frequent starting corresponding component, easy to use, mention Nursing efficacy has been risen, and has improved nursing efficiency.Once absorbent cotton 3 is detached from skin, under the reset response of spring 37, The female contact 38 of switch will be detached from by switching sub- contact 36, so that the driving circuit of motor 9 disconnects, so as to stop motor 9 Rotation；After cleaning operation, after absorbent cotton 3 is detached from skin, it is also necessary to turn off the power switch 39.

Height of the drive shaft 22 in bar shaped sliding slot 21 is adjusted by lifting locking component and lifting locking strut, passes through The height of transmission shaft 25 is adjusted in interlocking bar 31, and the component in drive shaft 22 and transmission shaft 25 adjusts height therewith, passes through simultaneously Tension assembly can keep the tight state of transmission belt 28, to ensure the synchronous rotation of drive shaft 22 and wind-up roll 2；Because pushing away In the mechanism for infusing cylinder 12, the unidirectional shift motion of injects piston 18 is equal in 19 upper end hinged place of swing rod and drive shaft 22 Twice of distance between the heart, then the phase to the unidirectional shift motion of injects piston 18 can be achieved in the adjustment of 22 height of drive shaft It should adjust, so that the amount for the medical fluid that adjustable bolus tube body 12 is aspirated and discharged, that is, be sprayed at the amount of the medical fluid on absorbent cotton 3 Adjustable, application value is promoted.

As shown in the above, the self refresh of absorbent cotton, and the synchronous sprinkling for realizing medical fluid can be achieved in the present invention, can prevent Cross-infection can avoid frequently replacement cotton swab or frequent starting corresponding component, easy to use, improve nursing efficacy, and improve Nursing efficiency；And the fountain height of medical fluid is adjustable, functional diversities, application value is promoted.

Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention, And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above Change, modification will all be fallen in scope of the presently claimed invention.

Claims

1. cleaning device, including absorbent cotton reel (1), wind-up roll (2), spray structure and outer housing are nursed in a kind of self refresh (10), the absorbent cotton reel (1) and wind-up roll (2) are respectively arranged on the two opposite sides of outer housing (10) inner cavity, the absorbent cotton It is wound on reel (1) absorbent cotton (3), the beginning of the absorbent cotton (3) is on wind-up roll (2), the spray structure packet It includes liquid pushing tube (4) and is connected to the spray head (5) of liquid pushing tube (4) output end, the spray head (5) is located at where absorbent cotton reel (1) Side；It is characterized in that, the absorbent cotton reel (1) and wind-up roll (2) are set in outer housing (10) lower lumen, the degreasing It is equipped between cotton roll cylinder (1) and wind-up roll (2) and separates supporting block (6), the top two opposite sides for separating supporting block (6) are horizontal It extends on the inner wall for being fixedly attached to outer housing (10), the lower part two opposite sides for separating supporting block (6) extend horizontally to The underface of absorbent cotton reel (1) and wind-up roll (2), the bottom for separating supporting block (6) correspond to absorbent cotton reel (1) and receive The both ends of winding up roller (2) are respectively connected with round bar (7), and outer housing (10) bottom offers port (8), round bar (7) lower part Below port (8), the absorbent cotton (3) bypasses the bottom side of two round bars (7), and described wind-up roll (2) one end is connected with electricity Machine (9)；

Drug storage reservoir body (11) is installed on the top surface for separating supporting block (6) and is injected cylinder (12), the drug storage cavity Body (11) upper end side is connected with across outer housing (10) side wall and extends to the drug-feeding tube (13) in outside, the drug storage reservoir body (11) lower end and injecting is communicated between cylinder (12) lower end takes out pencil (14), and the pumpings pencil (14) is equipped with towards bolus tube The check valve one (15) that body (12) is opened, described cylinder (12) bottom of injecting are connected with longitudinally through separation supporting block (6) top And the drug row pipe (16) of liquid pushing tube (4) is connected, the drug row pipe (16) is equipped with the check valve two opened towards liquid pushing tube (4) (17), liquid pushing tube (4) other end extends downward into the side port backwards to the side of wind-up roll (2) from absorbent cotton reel (1) (8) top on interior lateral edge side, the spray head (5) are located at the side of absorbent cotton (3) at this backwards to wind-up roll (2)；

Described inject in cylinder (12) is equipped with injects piston (18), and the upper end of the injects piston (18), which passes through, injects cylinder (12) Top and be hinged with the swing rod (19) being vertically arranged, swing rod (19) upper end is hinged with the crank disk being vertically arranged (20), and swing rod (19) upper end is articulated with the lower ends of crank disk (20), the crank disk (20) backwards to swing rod (19) one The part that side is higher than swing rod (19) upper end offers the bar shaped sliding slot (21) being vertically arranged, and is equipped with water in the bar shaped sliding slot (21) The drive shaft (22) of flat setting, one end fixing sleeve of the drive shaft (22) backwards to crank disk (20) are equipped with first bevel gear (23), the engagement type second bevel gear (24) being equipped with perpendicular to first bevel gear (23) in first bevel gear (23) side, institute It states fixation on the axis of second bevel gear (24) to be equipped with transmission shaft (25), fixing sleeve is equipped with the second band on the transmission shaft (25) It takes turns (26), the side fixing sleeve of the wind-up roll (2) is equipped with first pulley (27), the first pulley (27) and the second belt wheel (26) it is wound between transmission belt (28), transmission belt (28) side is equipped with tension assembly；It is corresponding on the drive shaft (22) Side clearance formula where first bevel gear (23) is arranged with the first stop collar (29), the equal clearance-type in two end sides of the transmission shaft (25) It is arranged with the second stop collar (30), is fixedly connected with interlocking bar between first stop collar (29) and the second stop collar (30) (31)；It is equipped with lifting locking component in the bar shaped sliding slot (21), passes through compressed spring at the top of the drug storage reservoir body (11) Support is connected in the bearing piece (32) of crank disk (20) bottom, bearing piece (32) upper surface is equipped with and crank disk (20) side Compatible bayonet at edge；It is fixed at the top of the drug storage reservoir body (11) and is connected to the first stop collar (29) bottom and vertical The lifting locking strut of setting, outer housing (10) the upper end front are equipped with switching door (33).

2. cleaning device is nursed in a kind of self refresh according to claim 1, which is characterized in that the separation supporting block (6) Bottom correspond to absorbent cotton reel (1) and the both ends of wind-up roll (2) are respectively connected with U-shaped bearing piece (34), the U-shaped bearing piece (34) Middle part is equipped with a connecting rod (35), and the round bar (7) is connected to the lower end of connecting rod (35), and connecting rod (35) upper end is fixed with It switchs sub- contact (36), sub- contact (36) bottom surface of switch, which is fixed with, is connected to the interior bottom of U-shaped bearing piece (34) and the company of being sleeved on Spring (37) on bar (35), the bottom for separating supporting block (6) be equipped be located at switch right above sub- contact (36) and with open The female contact (38) of the compatible switch of climax contact (36), the driving circuit for switching female contact (38) and being series at motor (9) It is interior.

3. cleaning device is nursed in a kind of self refresh according to claim 1 or 2, which is characterized in that the outer housing (10) Upper end outer surface is equipped with power switch (39) and power supply indicator (40), and the power switch (39) is series at the drive of motor (9) In dynamic circuit.

4. cleaning device is nursed in a kind of self refresh according to claim 1, which is characterized in that the tension assembly includes setting In the gravity wheel (41) for injecting cylinder (12) rear, the rear side inner wall of the outer housing (10) is equipped with the slideway being obliquely installed (42), clearance-type is equipped with the slide bar (43) being slidably connected in slideway (42), the transmission at the center of the gravity wheel (41) Band (28) is around gravity wheel (41) backwards to the side of wind-up roll (2).

5. cleaning device is nursed in a kind of self refresh according to claim 1, which is characterized in that the lifting locking component packet It includes the elevating lever (44) being fixed at the top of drive shaft (22) and is opened in crank disk (20) top and is connected to bar shaped sliding slot (21) The perforation (45) at top is equipped with the first lock-screw (46) on the side wall of described perforation (45) side；The lifting locking strut Including the interior telescopic rod (47) for being fixed on the first stop collar (29) bottom and the outer sleeve for being set in interior telescopic rod (47) lower end (48), outer sleeve (48) the upper end side is equipped with the second lock-screw (49).

6. cleaning device is nursed in a kind of self refresh according to claim 1, which is characterized in that the outer housing (10) includes It is surrounded on the lower case (101) separated on the outside of supporting block (6) and the upper housing (102) being connected to above lower case (101), it is described Upper housing (102) lower end is connect with the mode that lower case (101) upper end is connected through a screw thread, separation supporting block (6) top It is fixed on upper housing (102).

7. cleaning device is nursed in a kind of self refresh according to claim 1, which is characterized in that outer housing (10) lower part Outer sheath is equipped with transparent lid (50), and lid (50) the open-position-side inner wall and outer housing (10) lower external face pass through buckle Engaging.