Medical finger drying device
Technical Field
The invention belongs to the technical field of medical instruments, and relates to a medical finger drying device.
Background
Doctors or patients often need to clean hands frequently, water on the fingers can be sucked away quickly by wiping the fingers with a towel after cleaning, for some patients with injured hands, the action is not realistic and needs help of another person, which is very troublesome.
Chinese patent (publication No. CN103815820A; publication No. 2014-05-28) discloses a hand drying device, which comprises a supporting seat and an upper transverse cylindrical body arranged on the supporting seat; the horizontal cylinder-shaped body comprises an airflow generating chamber and a hand drying chamber; the airflow generating chamber is provided with a body air inlet and an airflow outlet, and an airflow generating device is arranged between the body air inlet and the airflow outlet in the airflow generating chamber; the side wall of the hand drying chamber is provided with a hand inlet, the outer side of the hand inlet is provided with a convex hand inlet cover, an airflow nozzle is arranged in a cover opening of the hand inlet cover, and an air guide channel is arranged between the airflow nozzle and an airflow outlet of the airflow generation chamber.
The hand drying device disclosed in the above patent document is large in size, occupies a large space in a hospital, requires a long time for drying the space between two fingers by using the hand drying device, and is poor in practicability and convenience.
Disclosure of Invention
The invention provides a medical finger drying device aiming at the problems in the prior art, and the technical problems to be solved by the invention are as follows: how to improve the practicability of the finger drying device and the convenience of drying fingers.
The purpose of the invention can be realized by the following technical scheme:
the medical finger drying device comprises at least one flexible cylinder body and is characterized in that a finger accommodating hole penetrating through the other end is formed in the middle of one end of the flexible cylinder body, the aperture of the finger accommodating hole is smaller than the diameter of a finger, a cavity is formed between the inner wall and the outer side of the flexible cylinder body, two positioning blocks are oppositely arranged at the position, close to one end, of the outer side of the flexible cylinder body, each positioning block is provided with a guide rod along the length direction of the flexible cylinder body in a penetrating mode, each guide rod is sleeved with a reset spring, an annular boss is arranged at the position, close to the other end of the flexible cylinder body, of the outer side of each guide rod, each reset spring is located between each positioning block and the corresponding annular boss on each guide rod, two ends of each reset spring are fixedly connected with the positioning block and the corresponding annular boss, a water absorption layer for absorbing excessive water on the finger is arranged on the outer side of the flexible cylinder body, one end of each water absorption layer extends to the inner wall of the end, far away from the positioning blocks of the flexible cylinder body, a fan for drying the excessive water on the water absorption layer is connected with a touch switch corresponding to start and stop of the corresponding fan at intervals.
Furthermore, two water outlet assemblies capable of extruding water on the water absorbing layer are arranged between the two guide rods on the two sides of the flexible cylinder body.
The working principle is as follows: the aperture of the finger accommodation hole is slightly less than the diameter of the finger among this technical scheme, and the diameter of finger adopts ordinary adult's average numerical value, can set up the finger accommodation hole of a plurality of different model specifications moreover, and this medical finger drying device of a plurality of different specifications satisfies different people's demand. The flexible cylinder body has elasticity, and can have certain adaptability through deformation; this technical scheme puts the finger accommodation hole one end on corresponding flexible barrel with at least one finger, because the aperture of finger accommodation hole is less than the diameter of finger, consequently at the in-process that the finger impels forward, the inner wall of flexible barrel can outwards overturn, the outside of flexible barrel can inwards overturn, the layer that absorbs water removes to flexible barrel inner wall along with the flexible barrel outside at this in-process, when the finger gets into the finger accommodation hole completely, the layer that absorbs water can be siphoned away with the water on the finger surface, position between two fingers, in the finger by finger accommodation hole one end to get into the finger accommodation hole in-process completely, the locating piece can drive the guide bar and remove to one end and two finger butt joints, reset spring compression, the other end of guide bar can meet with touch switch and make the fan stop work, when the finger shifts out from the finger accommodation hole, the one end on layer that absorbs water moves to the outside by the inner wall along with flexible barrel, two play water subassembly can extrude the intraformational moisture that absorbs water and extrude at this in-process, the dry device of finger can not take the moisture fast after the finger, the finger is very little dry device of finger, the finger can be taken up the moisture fast by the dry device, the finger very simple and the dry device of finger, the finger is very convenient finger, the finger is not needed finger, the finger is very convenient finger dry device.
In foretell medical finger drying device, the outside cross-section and the inner wall cross-section of flexible barrel are the circular that the concentric setting set up, two of flexible barrel both sides the guide bar the symmetry is equipped with two arc pole one between the annular boss, two of flexible barrel both sides the symmetry is equipped with two arc pole two between the locating piece, the inboard of arc pole one with on the flexible barrel outside absorb water and have the interval between the layer, the position that an arc pole outside is close to both ends is opened respectively has and runs through inboard bar through-hole one and bar through-hole two, the subassembly of going out water is including wearing to establish connecting rod one in the bar through-hole one, wear to establish connecting rod two in the bar through-hole two, set up arc pole one inboard and with the arc cylinder that the layer that absorbs water meets, set up arc pole three in the arc pole one outside and be located the arc pole three with the expanding spring between the arc pole one outside, the both ends of arc pole three respectively with connecting rod one and the outer end of connecting rod two sets firmly the arc pole one side that the arc pole just extends the arc pole. In the process that the fingers enter the finger containing holes and are separated from the finger containing holes, the positioning block can move along with the inner wall of the flexible cylinder body and the turning of the outer side, the positioning block drives the connecting rod to move three times to enable the telescopic spring to stretch, and then the degree of the arc-shaped roller to extrude the water absorbing layer is changed, so that the water absorbing layer is extruded out, and the energy is saved and the environment is protected.
In foretell medical finger drying device, the outside of arc pole three has still set firmly the drive seat, the drive seat is kept away from one side of arc pole three is opened there is the edge flexible barrel length direction's bar recess, the tank bottom of bar recess has the orientation flexible barrel is close to locating piece one end slope downwardly extending's spigot surface, bar recess one side cell wall is opened has and is extended to the drive seat outside and edge the bar that the spigot surface slant set up leads to the groove, three removals of connecting rod the one end side of arc pole two has wears to establish the extension in the groove is led to the bar, the tip of extension is located in bar recess and this end are equipped with the gyro wheel, on the bar recess it sets up and supplies along its length direction to open on the spigot surface the bar caulking groove that the gyro wheel inlayed and establish. Because the guide surface is the inclined plane, when the locating piece drives connecting rod three and removes, the motion that the drive seat can be close to the flexible barrel outside and keep away from the flexible barrel outside on arc pole three to the flexible spring of drive is flexible, and then reaches the purpose that utilizes the arc cylinder to extrude the intraformational moisture of absorbing water fast.
In the medical finger drying device, the length of the guide rod is greater than that of the flexible cylinder body. The guide rod drives the touch switch to control the fan to act conveniently.
In the medical finger drying device, the section of one end of the guide rod, which is close to the annular boss, is in a semi-circular arc shape. The structural characteristics of the guide rod can improve the comfort level when the joint between the two fingers is contacted with one end of the guide rod close to the annular boss.
In the medical finger drying device, one end of the water absorbing layer is positioned at the position, close to the positioning block, outside the flexible cylinder, and the distance from the end of the water absorbing layer to the end, far away from the positioning block, of the flexible cylinder is larger than the length of a finger. When the fingers are completely inserted into the finger accommodating holes in the flexible cylinder body, the water absorbing layer can absorb water on the fingers, so that the effect of drying the fingers is guaranteed.
In foretell medical finger drying device, the quantity of flexible barrel is four, touch switch's quantity also is four, four flexible barrel sets up and adjacent two side by side at the interval be equipped with one between the flexible barrel locating piece and the two through this the locating piece links to each other, four touch switch sets up side by side four with the same one end of flexible barrel and respectively with four flexible barrel is with one side the guide bar sets up relatively. The four flexible cylinders can dry four fingers on one hand at the same time, so that the time for drying the fingers by one person is shortened, and the use is very convenient.
Compared with the prior art, the invention has the following advantages:
1. the medical finger drying device disclosed by the invention is simple in structure and small in occupied space, the water absorbing layer on the flexible cylinder body can rapidly absorb water on the finger and between the two fingers in the finger drying process, the medical finger drying device does not need the assistance of other personnel, the practicability is high, and the medical finger drying device is very convenient to use.
2. The arrangement of the water outlet assembly and the fan can quickly remove the water on the water absorbing layer, so that the finger drying device is convenient to use later, and the practicability of the finger drying device is improved.
Drawings
Fig. 1 is a sectional view of the medical finger drying device.
Fig. 2 is a sectional view of the medical finger drying device.
Fig. 3 is a cross-sectional view of the present medical finger drying device.
Fig. 4 is an enlarged schematic view of a structure in fig. 3.
Fig. 5 is an enlarged schematic view of B in fig. 3.
Fig. 6 is a schematic structural view of a flexible cylinder in the medical finger drying device.
Fig. 7 is a schematic structural view of a driving seat in the medical finger drying device.
In the figure, 1, a flexible cylinder body; 1a, a finger-accommodating hole; 1b, a cavity; 2. positioning blocks; 3. a guide bar; 3a, an annular boss; 4. a return spring; 5. a water-absorbing layer; 6. a water outlet assembly; 61. a first connecting rod; 62. a second connecting rod; 63. an arc-shaped roller; 64. a third arc-shaped rod; 65. a tension spring; 66. a third connecting rod; 66a, an extension; 67. a driving seat; 67a, a strip-shaped groove; 67a1, a guide surface; 67a2, strip-shaped through grooves; 67a3, a strip-shaped caulking groove; 68. a roller; 7. a fan; 8. a touch switch; 9. a first arc-shaped rod; 9a, a first strip-shaped through hole; 9b, a second strip-shaped through hole; 10. and a second arc-shaped rod.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3 and 6, the medical finger drying device in this embodiment includes four flexible cylinder bodies 1 arranged in parallel at intervals, one end of each flexible cylinder body 1 has a finger receiving hole 1a penetrating the other end, the aperture of the finger receiving hole 1a is smaller than the diameter of a finger, the cross section of the outer side and the cross section of the inner wall of each flexible cylinder body 1 are both circular, the circular cross section of the outer side and the circular cross section of the inner wall are concentrically arranged, a cavity 1b is provided between the inner wall and the outer side of each flexible cylinder body 1, the four flexible cylinder bodies 1 are equal in length, the length of each flexible cylinder body 1 is larger than the length of the finger, two opposite sides of each flexible cylinder body 1 near one end are respectively provided with a positioning block 2, only one positioning block 2 is arranged between two adjacent flexible cylinder bodies 1, and the two positioning blocks are fixedly connected through the positioning block 2, the device is characterized in that the positioning blocks 2 at one side, away from the adjacent flexible cylinder 1, of two flexible cylinders 1 at two sides of the four flexible cylinders 1 are used for fixing the device, a through hole penetrating through the other side is formed at one side of each positioning block 2, a guide rod 3 along the length direction of each flexible cylinder 1 penetrates through the through hole, the length of each guide rod 3 is larger than that of each flexible cylinder 1, a return spring 4 is sleeved on each guide rod 3, one end, away from the positioning block 2, of each guide rod 3 is provided with an annular boss 3a, each return spring 4 is positioned between each positioning block 2 and the annular boss 3a of the corresponding guide rod 3, one end of each return spring 4 is fixed on each positioning block 2, the other end of each return spring 4 is fixed at one side of the annular boss 3a, the outer side of each flexible cylinder 1 is coated with a water absorbing layer 5, one end of each water absorbing layer 5 on each flexible cylinder 1 extends into one end, away from the positioning block 2, of the finger accommodating hole 1a corresponding flexible cylinder 1, and the other end is positioned at a position, close to the positioning block 2, of the outer side of each flexible cylinder 1, layer 5 that absorbs water here is including the cloth or the sponge that absorbs water, every flexible barrel 1's both sides all are equipped with two guide bars 3 and two guide bars 3 between the symmetry be equipped with two can with the water extruded in the layer 5 that absorbs water play water subassembly 6, four flexible barrel 1 with one side be equipped with be used for weathering the fan 7 that absorbs water unnecessary moisture on the layer 5, perhaps four flexible barrel 1's both sides all are equipped with fan 7, fan 7 is connected with four touch switch 8 with flexible barrel 1 one-to-one, four touch switch 8 set up side by side at four flexible barrel 1 near the one end of locating piece 2 and with four flexible barrel 1 this end between have the interval, four touch switch 8 and four flexible barrel 1 with the one end relative interval setting of keeping away from annular boss 3a with the guide bar 3 of one side, the cross-section that guide bar 3 is close to the one end tip of annular boss 3a is half-circular arc.
Further, as shown in fig. 3 to 7, two arc-shaped rods one 9 are symmetrically arranged between the annular bosses 3a of the two guide rods 3 on the two sides of each flexible cylinder 1, two positioning blocks 2 on the two sides of each flexible cylinder 1 are symmetrically provided with two arc-shaped rods two 10, a space is provided between the inner side of the arc-shaped rod one 9 and the water absorbing layer 5 positioned on the outer side of the flexible cylinder 1, the water outlet assembly 6 comprises an arc-shaped roller 63 arranged on the inner side of the arc-shaped rod one 9 and connected with the water absorbing layer 5 and an arc-shaped rod three 64 arranged on the outer side of the arc-shaped rod one 9, a strip-shaped through hole one 9a and a strip-shaped through hole two 9b penetrating through the inner side are respectively arranged on the outer side of the arc-shaped rod one 9 near the two ends, a connecting rod one 61 is penetrated in the strip-shaped through hole one 9a, a connecting rod two connecting rod 62 is penetrated in the strip-shaped through hole two 9b, the two ends of the arc-shaped roller 63 are respectively rotatably connected with the opposite sides of the inner ends of the connecting rod one connecting rod 61 and the inner end of the connecting rod two 62, the two ends of the arc-shaped rod III 64 are fixedly connected with the opposite sides of the outer end of the connecting rod I61 and the outer end of the connecting rod II 62 respectively, a distance is reserved between the inner side of the arc-shaped rod III 64 and the outer side of the arc-shaped rod I9, a telescopic spring 65 is arranged between the inner side of the arc-shaped rod III 64 and the outer side of the arc-shaped rod I9, a connecting rod III 66 extending towards the arc-shaped rod I9 is fixedly arranged on one side of the arc-shaped rod II 10 facing the arc-shaped rod I9, a driving seat 67 is fixedly arranged on the outer side of the arc-shaped rod III 64, a strip-shaped groove 67a along the length direction of the flexible cylinder body 1 is formed in the upper side of the driving seat 67, a guide surface 67a1 inclining downwards towards one end of the flexible cylinder body 1 close to the positioning block 2 is arranged at the bottom of the strip-shaped groove 67a, a strip-shaped through groove 67a2 obliquely arranged along the guide surface 67a1 is formed in one side wall of the strip-shaped groove 67a2, the strip-shaped through groove 67a2 penetrates through the outer side of the driving seat 67, an extending part of one end of the connecting rod III 66 far away from the arc-shaped rod II 10 is provided with an extending part 66 embedded in the strip-shaped through groove 67a2, the end of the extension part 66a is connected with a roller 68, a strip-shaped embedding groove 67a3 for embedding the roller 68 is formed on the guide surface 67a1 of the strip-shaped groove 67a, and the bottom of the strip-shaped embedding groove 67a3 is obliquely arranged along the length direction of the guide surface 67a 1.
One end of a touch switch 8 far away from a finger accommodating hole 1a of a corresponding flexible cylinder 1 is placed by four fingers except for a thumb on one hand, the four fingers are pushed forward to enable the inner wall of the corresponding flexible cylinder 1 to turn outwards and turn inwards at the same time, in the process, a positioning block 2 on the corresponding flexible cylinder 1 can move towards the palm direction, one end of a guide rod 3 close to an annular boss 3a is abutted to the joint between the two fingers, a reset spring 4 is compressed, a water absorbing layer 5 enters the inner wall of the flexible cylinder 1 along with the turning of the inner wall and the outer side of the flexible cylinder 1 to absorb water on the fingers in the corresponding finger accommodating hole 1a, when the fingers completely enter the finger accommodating hole 1a, one end of the guide rod 3 far away from the palm contacts the corresponding touch switch 8 to stop a fan 7 to work, when the fingers come out from the finger accommodating hole 1a, the inner wall of the flexible cylinder 1 turns outwards, one end of the water absorbing layer 5 is located outside the flexible cylinder 1, the positioning block 2 drives a second connecting rod 10 and a third connecting rod 66 to move to enable a roller wheel 68 to slide in a groove 67a sliding manner, and then drives a third rod 64 to extrude the water absorbing layer 5 to be extruded to dry the water absorbing layer 8, thereby enabling the water absorbing layer 5 to be extruded to be dried.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.