阅读说明：本技术 一种妇产科用一次性指套存取器 (Gynaecology and obstetrics is with disposable dactylotheca accessor ) 是由 路娜 于 2021-08-06 设计创作，主要内容包括：本发明公开了一种妇产科用一次性指套存取器,包括外壳组件、驱动机构以及指套储放盒,外壳组件由前壳体和后壳体卡合构成,外壳组件的内部分为容纳腔及安装腔,外壳组件的外周上位于容纳腔处开设有开口,指套储放盒的后端通过枢轴枢接在容纳腔内,从开口处能够打开指套储放盒,外壳组件的外周上位于安装腔处开设有操作口,驱动机构包括操作柄、驱动轮以及复位弹簧,操作柄上的连接孔与外壳组件内的连接柱转动连接,操作柄的上端从操作口处伸出,操作柄的下端设有驱动条,驱动轮上设置有转动轴,外壳组件内壁上设置有与转动轴配合的转动槽,驱动轮能够沿着转动槽滑动,一次供给一个一次性指套,避免了在取出一次性指套时接触其它一次性指套。(The invention discloses a disposable fingerstall storing and taking device for obstetrics and gynecology department, which comprises a shell component, a driving mechanism and a fingerstall storing box, wherein the shell component is formed by clamping a front shell and a rear shell, the interior of the shell component is divided into a containing cavity and an installation cavity, an opening is arranged on the periphery of the shell component at the containing cavity, the rear end of the fingerstall storing box is pivoted in the containing cavity through a pivot, the fingerstall storing box can be opened from the opening, an operation opening is arranged on the periphery of the shell component at the installation cavity, the driving mechanism comprises an operating handle, a driving wheel and a return spring, a connecting hole on the operating handle is rotationally connected with a connecting column in the shell component, the upper end of the operating handle extends out of the operation opening, a driving strip is arranged at the lower end of the operating handle, a rotating shaft is arranged on the driving wheel, a rotating groove matched with the rotating shaft is arranged on the inner wall of the shell component, the driving wheel can slide along the rotating groove, one disposable finger stall is supplied at a time, so that the contact with other disposable finger stalls is avoided when the disposable finger stall is taken out.)

1. The utility model provides a gynaecology and obstetrics is with disposable dactylotheca accessor, characterized by: including shell subassembly (1), actuating mechanism (7) and dactylotheca store box (3), shell subassembly (1) comprises front casing (11) and back casing (12) block, the inside of shell subassembly (1) divide into and holds chamber (13) and installation cavity (14), it has seted up opening (15) to lie in on the periphery of shell subassembly (1) and hold chamber (13) department, the rear end that the dactylotheca stored box (3) passes through pivot (31) the pin joint in holding chamber (13), follow opening (15) department can open the dactylotheca stores box (3), lie in on the periphery of shell subassembly (1) installation cavity (14) department has seted up operation opening (16), actuating mechanism (7) include handle (71), drive wheel (74) and reset spring (76), connecting hole (72) on handle (71) are connected with spliced pole (23) rotation in shell subassembly (1), the upper end of the operating handle (71) extends out of the operating opening (16), the lower end of the operating handle (71) is provided with a driving strip (73), a rotating shaft (75) is arranged on the driving wheel (74), a rotating groove (17) matched with the rotating shaft (75) is arranged on the inner wall of the shell assembly (1), the driving wheel (74) can slide along the rotating groove (17), the driving strip (73) is in mechanical transmission fit with the driving wheel (74), one end of a return spring (76) is connected to one end, close to the driving strip (73), of the operating handle (71), the other end of the return spring (76) is fixed on a fixed column (24) on the inner wall of the shell assembly (1), the return spring (76) is stretched when the operating handle (71) rotates, and the return spring (76) returns the operating handle (71) to the original point after the rotation is completed, pressing operation handle (71) and passing through drive strip (73) drive wheel (74) forward rotation, and drive wheel (74) move towards keeping away from dactylotheca storage box (3) direction along rotating groove (17), operation handle (71) are when reseing through drive strip (73) drive wheel (74) antiport, and drive wheel (74) along rotating groove (17) towards dactylotheca storage box (3) direction removal, drive wheel (74) antiport with the dactylotheca store box (3) in be located the disposable dactylotheca of the superiors and rub out from export passageway (19) of shell subassembly (1).

2. The disposable fingerstall accessor for the obstetrics and gynecology department according to claim 1, which is characterized in that: a fixing plate (18) is arranged between the opening (15) and the outlet channel (19), a piece divider (4) is arranged on the inner side of the fixing plate (18), and the piece divider (4) can cooperate with a driving wheel (74) to divide the disposable finger stall into single pieces when the driving wheel (74) rubs the disposable finger stall.

3. The disposable fingerstall accessor for the obstetrics and gynecology department according to claim 2, which is characterized in that: an elastic sheet (32) is arranged in the finger stall storage box (3), and one end of the disposable finger stall can be pushed to the outlet channel (19) by the elastic sheet (32) so as to be conveniently rubbed by the driving wheel (74).

4. The disposable fingerstall accessor for the obstetrics and gynecology department according to claim 3, which is characterized in that: the shell assembly (1) is provided with a separator (5) at the position of the outlet channel (19), and the separator (5) separates the rubbed disposable finger cot from the driving wheel (74) and guides the disposable finger cot to extend outwards from the outlet channel (19).

5. The disposable fingerstall accessor for the obstetrics and gynecology department according to claim 4, which is characterized in that: separator (5) are including fixed part (51) and scraper (52), fixed part (51) are the form of bending with scraper (52), fixed part (51) are fixed on shell subassembly (1) inner wall of export passageway (19) department, scraper (52) with drive wheel (74) are contradicted and are set up.

6. The disposable fingerstall accessor for the obstetrics and gynecology department according to claim 5, which is characterized in that: a transmission wheel (6) is arranged in the accommodating cavity (13), and the transmission wheel (6) is matched with the disposable finger sleeve in a rolling manner.

7. The disposable fingerstall accessor for the obstetrics and gynecology department of claim 6, which is characterized in that: the dactylotheca stores box (3) with be provided with fixed establishment between the inner wall that holds chamber (13), fixed establishment including establish the dactylotheca store box (3) on protruding (33) of card and establish hold chamber (13) inner wall on with protruding (33) complex draw-in groove (22) of card.

8. The disposable fingerstall accessor for the obstetrics and gynecology department according to claim 7, which is characterized in that: and one end of the operating handle (71) close to the driving strip (73) is provided with a connecting hook (77) matched with the return spring (76).

9. The disposable fingerstall accessor for the obstetrics and gynecology department according to claim 8, which is characterized in that: the periphery of the shell component (1) is provided with a stop boss (20) matched with the operating handle (71), and a protection plate (21) is arranged between the accommodating cavity (13) in the shell component (1) and the mounting cavity (14).

10. The disposable fingerstall accessor for the obstetrics and gynecology department of claim 9, which is characterized in that: the front end of the finger stall storage box (3) is provided with anti-skid lines (34).

Technical Field

The invention relates to the technical field of gynecological medical treatment, in particular to a disposable fingerstall accessor for obstetrics and gynecology department.

Background

The occupational exposure and self-protection of medical care personnel have been generally concerned by the society at present, the obstetrics and gynecology department include the gynecology and obstetrics department, the obstetrics department is the high-risk department of the hospital, the obstetric examination is the central link of the obstetric work, because of the special working property of the obstetric examination, the blood, body fluid and pollution sharp device which are frequently connected with the infectious diseases of the obstetric examination staff are determined, the most common is the body fluid transmission diseases (HBV, HCV, HIV, gonorrhea, syphilis and the like), the vaginal examination and the anal examination of the gynecology department, the staff is frequently connected with the blood and body fluid of the infectious diseases of the touch, and therefore the finger needs to be protected in the examination process.

The disposable fingerstall is usually used in obstetrics and gynecology department or other departments, the disposable fingerstall is mainly used as a protective article for doctors to examine the cavity and tract of a patient, and can also be used for protection in other labor, the disposable fingerstall is mostly made of polyethylene plastic film, ethylene oxide sterilization is performed, the common disposable fingerstall is mostly in bags, the hands are cleaned before use, one or more polyethylene disposable fingerstalls are taken out from the plastic bag (determined according to requirements), the disposable fingerstall is worn on fingers and discarded after use, for example, patent No. 202010369320X discloses a gynecological fingerstall application device, although the purpose of storing and taking out the fingerstalls can be achieved, the existing disposable fingerstall can not be used, and therefore the gynecological fingerstall application device has the limitation of use.

The prior disposable fingerstall is filled into a plurality of bags, so that other disposable fingerstalls are easily touched in the process of taking one disposable fingerstall, therefore, the other disposable fingerstalls are polluted, and the disposable fingerstall is messy and inconvenient to store after being opened for packaging.

Disclosure of Invention

The invention aims to solve the technical problem that the disposable fingerstall storing and taking device for the obstetrics and gynecology department aims to solve the technical problem of the prior art, and the disposable fingerstall storing and taking device for the obstetrics and gynecology department is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a disposable fingerstall storing and taking device for obstetrics and gynecology department comprises a shell component, a driving mechanism and a fingerstall storing box, wherein the shell component is formed by clamping a front shell and a rear shell, the inside of the shell component is divided into a containing cavity and an installation cavity, an opening is arranged at the position of the containing cavity on the periphery of the shell component, the rear end of the fingerstall storing box is pivoted in the containing cavity through a pivot, the fingerstall storing box can be opened from the opening, an operation opening is arranged at the position of the installation cavity on the periphery of the shell component, the driving mechanism comprises an operation handle, a driving wheel and a reset spring, a connecting hole on the operation handle is rotationally connected with a connecting column in the shell component, the upper end of the operation handle extends out of the operation opening, a driving strip is arranged at the lower end of the operation handle, a rotating shaft is arranged on the driving wheel, a rotating groove matched with the rotating shaft is arranged on the inner wall of the shell component, the driving wheel can slide along the rotating groove, drive strip and the cooperation of drive wheel mechanical transmission, reset spring's one end is connected the one end that the action handle is close to the drive strip, reset spring's the other end is fixed in on the fixed column of shell subassembly inner wall, reset spring is stretched when the action handle rotates, reset the action handle to the initial point after the rotation is accomplished, press down the action handle and pass through drive strip drive wheel forward rotation, and the drive wheel stores box direction removal towards keeping away from the dactylotheca along rotating the groove, the action handle is storing box direction removal through drive strip drive wheel antiport when reseing, and the drive wheel stores box direction removal towards the dactylotheca along rotating the groove, the disposable dactylotheca that the drive wheel antiport is located the superiors in the box is rubbed out from the exit channel department of shell subassembly.

In order to optimize the technical scheme, the adopted measures further comprise:

be equipped with the fixed plate between foretell opening and the exit channel, the inboard of fixed plate is provided with the burst ware, and the burst ware can cooperate the drive wheel when the disposable dactylotheca is rubbed with the hands to the drive wheel, divide into singly with disposable dactylotheca, and the vertical setting of burst ware, the internal surface of burst ware and the front end inner wall that the box was stored to the dactylotheca are leveled mutually, transversely are provided with straight insection on the internal surface of burst ware.

The finger stall storage box is internally provided with an elastic sheet which can push one end of the disposable finger stall to the outlet channel so as to facilitate the rubbing of the driving wheel.

The shell component is provided with a separator at the position of the outlet channel, and the separator separates the rubbed disposable fingerstall from the driving wheel and guides the disposable fingerstall to extend outwards from the outlet channel.

Foretell separator includes fixed part and scraper, and the fixed part is the form of bending with the scraper, and the fixed part is fixed on the shell subassembly inner wall of export passageway department, and the scraper is contradicted with the drive wheel and is set up.

The accommodating cavity is internally provided with a transmission wheel which is matched with the disposable finger stall in a rolling way.

The fingerstall storage box is provided with a fixing mechanism between the inner walls of the containing cavities, and the fixing mechanism comprises a clamping protrusion arranged on the fingerstall storage box and a clamping groove arranged on the inner walls of the containing cavities and matched with the clamping protrusion.

And one end of the operating handle close to the driving strip is provided with a connecting hook matched with the return spring.

A stop boss matched with the operating handle is arranged on the periphery of the shell assembly, and a protection plate is arranged between the containing cavity and the mounting cavity in the shell assembly.

The front end of the finger stall storage box is provided with anti-skid lines.

The invention relates to a disposable fingerstall storing and taking device for obstetrics and gynecology department, which comprises a shell component, a driving mechanism and a fingerstall storing box, wherein the shell component is formed by clamping a front shell and a rear shell, the interior of the shell component is divided into a containing cavity and an installation cavity, an opening is arranged on the periphery of the shell component at the containing cavity, the rear end of the fingerstall storing box is pivoted in the containing cavity through a pivot, the fingerstall storing box can be opened from the opening, an operation opening is arranged on the periphery of the shell component at the installation cavity, the driving mechanism comprises an operating handle, a driving wheel and a return spring, a connecting hole on the operating handle is rotationally connected with a connecting column in the shell component, the upper end of the operating handle extends out of the operation opening, a driving strip is arranged at the lower end of the operating handle, a rotating shaft is arranged on the driving wheel, a rotating groove matched with the rotating shaft is arranged on the inner wall of the shell component, the driving wheel can slide along the rotating groove, the driving strip is matched with the driving wheel in a mechanical transmission way, one end of a reset spring is connected to one end of the operating handle close to the driving strip, the other end of the reset spring is fixed on a fixed column of the inner wall of the shell component, the reset spring is stretched when the operating handle rotates, the operating handle is reset to the original point after the rotation is finished, the driving wheel is driven to rotate forwards by pressing the operating handle through the driving strip, the driving wheel moves towards the direction far away from the fingerstall storing box along the rotating groove, the driving wheel drives the driving wheel to rotate reversely through the driving strip when the operating handle is reset, and the driving wheel moves towards the fingerstall storing box along the rotating groove, the driving wheel rotates reversely to rub out the uppermost disposable fingerstall in the fingerstall storing box from the outlet channel of the shell component, the disposable fingerstall is placed in the fingerstall storing box, the disposable fingerstall is tidy and tidy, the storage is convenient, one disposable fingerstall is supplied once, and other disposable fingerstalls are prevented from being contacted when being taken out, avoiding polluting other disposable finger sleeves.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a structural diagram of the present invention in an initial state after the front case is disassembled;

FIG. 3 is a schematic view of the present invention after the front housing is disassembled and the operating handle is pressed;

FIG. 4 is a schematic view of the structure of the rear housing and finger cot storage case of the present invention;

fig. 5 is an enlarged view of the portion i in fig. 2.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

Fig. 1 to 5 are schematic structural views of the present invention.

Wherein the reference numerals are: the finger stall storage box comprises a shell assembly 1, a front shell 11, a rear shell 12, an accommodating cavity 13, a mounting cavity 14, an opening 15, an operation opening 16, a rotating groove 17, a fixing plate 18, an outlet channel 19, a stop boss 20, a protection plate 21, a clamping groove 22, a connecting column 23, a fixing column 24, a finger stall storage box 3, a pivot 31, an elastic sheet 32, a clamping boss 33, anti-skid grains 34, a piece separator 4, a separator 5, a fixing part 51, a scraper 52, a transmission wheel 6, a driving mechanism 7, an operation handle 71, a connecting hole 72, a driving strip 73, a driving wheel 74, a rotating shaft 75, a return spring 76 and a connecting hook 77.

As shown in fig. 1 to 5:

a disposable fingerstall storing and taking device for obstetrics and gynecology department comprises a shell component 1, a driving mechanism 7 and a fingerstall storing box 3, wherein the shell component 1 is formed by clamping a front shell 11 and a rear shell 12, the front shell 11 and the rear shell 12 are formed by injection molding, the production cost is reduced, the front shell and the rear shell are fixed by screws after being clamped, screw countersunk holes are arranged on the front shell, screw columns are arranged on the rear shell for connecting screws, the inside of the shell component 1 is divided into a containing cavity 13 and a mounting cavity 14, an opening 15 is formed in the position of the containing cavity 13 on the periphery of the shell component 1, the rear end of the fingerstall storing box 3 is pivoted in the containing cavity 13 through a pivot 31, the fingerstall storing box 3 can be opened from the opening 15, the fingerstall storing box 3 can rotate around the pivot 31 and is exposed from the opening 15 so as to conveniently place the disposable fingerstall, an operation port 16 is formed in the position of the mounting cavity 14 on the periphery of the shell component 1, the driving mechanism 7 comprises an operating handle 71, a driving wheel 74 and a return spring 76, a connecting hole 72 on the operating handle 71 is rotatably connected with a connecting column 23 in the housing assembly 1, the upper end of the operating handle 71 extends out of the operating opening 16, a driving strip 73 is arranged at the lower end of the operating handle 71, a rotating shaft 75 is arranged on the driving wheel 74, a rotating groove 17 matched with the rotating shaft 75 is arranged on the inner wall of the housing assembly 1, the driving wheel 74 can slide along the rotating groove 17, the rotating groove 17 is of an arc structure, the rotating groove 17 and the connecting column 23 are concentrically arranged, so that the driving wheel 74 is always tangent to the driving strip 73, the driving strip 73 is in mechanical transmission fit with the driving wheel 74, the driving strip 73 and the driving wheel 74 adopt a friction transmission mode, the driving wheel 74 can rub the disposable finger stall through friction with the disposable finger stall, one end of the return spring 76 is connected to one end of the operating handle 71 close to the driving strip 73, the other end of the return spring 76 is fixed on the fixed column 24 on the inner wall of the shell component 1, the return spring 76 is stretched when the operating handle 71 rotates, the return spring 76 returns the operating handle 71 to the original point after the rotation is finished, the return power provided by the return spring 76 is unchanged, the return force of the return spring 76 is relied at the moment when the operating handle 71 is loosened to return, the force and the speed of each return movement are ensured to be consistent, the interference of human factors is avoided, the driving wheel 74 is driven to rub the disposable finger stall stably in the return process of the operating handle 71, the sliding friction force of the driving wheel 74 along the rotating groove 17 is far smaller than the friction force between the driving strip 73 and the driving wheel 74, therefore, in the driving process, the driving wheel 74 is driven after sliding to the end part of the rotating groove 1, the driving wheel 74 is driven to rotate forward by pressing the operating handle 71 through the driving strip 73, and the driving wheel 74 moves towards the direction far away from the finger stall storage box 3 along the rotating groove 17, in the process, the driving wheel 74 can not be in contact with the disposable finger stall, meanwhile, the disposable finger stall is timely supplemented to the position of the outlet channel 19 under the action of the elastic sheet 32 which is described later, the operating handle 71 drives the driving wheel 74 to reversely rotate through the driving strip 73 when resetting, the driving wheel 74 moves towards the direction of the finger stall storage box 3 along the rotating groove 17, the driving wheel 74 reversely rotates to rub out the disposable finger stall positioned at the uppermost layer in the finger stall storage box 3 from the position of the outlet channel 19 of the shell component 1.

In the embodiment, a fixing plate 18 is arranged between the opening 15 and the outlet channel 19, a piece splitter 4 is arranged on the inner side of the fixing plate 18, the piece splitter 4 can be matched with a driving wheel 74 to divide a disposable fingerstall into single pieces when the driving wheel 74 rubs the disposable fingerstall, the disposable fingerstall is placed for one-off, the piece splitter 4 separates the one-off fingerstall and can be driven by the driving wheel independently, the piece splitter 4 is vertically arranged, the inner surface of the piece splitter 4 is flush with the inner wall of the front end of the fingerstall storage box 3, straight insections are transversely arranged on the inner surface of the piece splitter 4, the disposable fingerstall is placed in the fingerstall storage box 3, the fingertip end faces the driving wheel 74, the disposable fingerstall is conveniently rubbed out, except for the uppermost disposable fingerstall, the end of the disposable fingerstall on the lower layer can enter the straight insection tooth sockets of the piece splitter 4, so that when the driving wheel 74 rubs the uppermost layer for one-off, the disposable dactylotheca of lower floor blocks because of the tooth's socket, can not follow the disposable dactylotheca of the superiors together to be rubbed out, guarantees once only that one disposable dactylotheca is rubbed out, and the figure of the straight insection tooth's socket of burst ware is 5 to 10, can guarantee that the disposable dactylotheca of lower floor can not be rubbed out along with the disposable dactylotheca of the superiors by the drive wheel, and the convenience is promoted by the shell fragment that will be described simultaneously.

In the embodiment, the elastic sheet 32 is arranged in the finger stall storage box 3, the elastic sheet 32 is located at the front end of the finger stall storage box 3, the elastic sheet 32 can push one end of the disposable finger stall to the outlet channel 19 so as to facilitate the rubbing of the driving wheel 74, and the elastic sheet 32 pushes the disposable finger stall, so that the uppermost disposable finger stall is abutted to the driving wheel 74.

In the embodiment, the separator 5 is disposed at the outlet channel 19 of the housing assembly 1, the separator 5 separates the rubbed-out disposable finger cot from the driving wheel 74 and guides the disposable finger cot to extend outwards from the outlet channel 19, since the disposable finger cot is light and thin, the disposable finger cot is easily adhered to the driving wheel 74 and rotates together with the driving wheel 74, and the separator 5 can separate the disposable finger cot from the driving wheel 74 to expose the disposable finger cot from the outlet channel 19 for convenient taking.

In the embodiment, the separator 5 includes a fixing portion 51 and a scraper 52, the fixing portion 51 and the scraper 52 are bent, the fixing portion 51 is fixed on the inner wall of the housing assembly 1 at the outlet channel 19, the scraper 52 abuts against the driving wheel 74, the scraper 52 and the driving wheel 74 are arranged in a tangent manner, and the separator 5 is simple in structure, easy to produce and convenient to replace.

In the embodiment, hold and be provided with transmission wheel 6 in the chamber 13, transmission wheel 6 and disposable dactylotheca roll cooperation, transmission wheel 6 sets up threely, it is horizontal evenly distributed in holding chamber 13, the transmission wheel 6 of foremost can play the positioning action, when making shell fragment 32 promote disposable dactylotheca, when making the disposable dactylotheca of the superiors offset with transmission wheel 6 just to exit channel 19, when rubbing disposable dactylotheca at drive wheel 74 simultaneously, transmission wheel 6 rolls under disposable dactylotheca is dragged, the resistance is reduced, make disposable dactylotheca smoothly rubbed out.

In the embodiment, a fixing mechanism is arranged between the finger stall storage box 3 and the inner wall of the accommodating cavity 13, and the fixing mechanism comprises a clamping protrusion 33 arranged on the finger stall storage box 3 and a clamping groove 22 arranged on the inner wall of the accommodating cavity 13 and matched with the clamping protrusion 33, so that the finger stall storage box 3 is clamped and fixed with the accommodating cavity 13.

In the embodiment, the end of the operating handle 71 near the driving bar 73 is provided with a connecting hook 77 matched with the return spring 76 for convenient connection.

In the embodiment, the periphery of the shell assembly 1 is provided with the stop boss 20 matched with the operating handle 71, so that excessive pressing on the operating handle 71 can be avoided, the extension length of the return spring 76 is consistent each time, the restoring force of the return spring 76 is ensured to be consistent, the returning force and the returning speed of the operating handle 71 are consistent each time, the protection plate 21 is arranged between the accommodating cavity 13 and the mounting cavity 14 in the shell assembly 1, and the disposable finger stall can be prevented from being polluted by dust and other sundries entering from the operating opening 16.

In the embodiment, the front end of the finger cot storage box 3 is provided with an anti-slip line 34, which facilitates pulling the finger cot storage box 3 to open.

The working principle and the using method of the invention are as follows:

the disposable finger cot is put into the finger cot storage box 3, the finger cot storage box 3 is rotated to enter the containing cavity 13 from the opening 15, the clamping groove 22 on the inner wall of the containing cavity 13 clamps the clamping protrusion 33 of the finger cot storage box 3, the elastic sheet 32 pushes one end of the disposable finger cot to the outlet channel 19, the uppermost disposable finger cot is abutted against the driving wheel 74, the operating handle 71 is pressed downwards to rotate around the connecting column 23, the driving strip 73 drives the driving wheel 74 to rotate forwards, the driving wheel 74 moves towards the direction far away from the finger cot storage box 3 along the rotating groove 17, the driving wheel 74 moves to the upper end of the rotating groove 17, when the operating handle 71 is abutted against the stopping boss 20, the pressing is stopped, the finger cot storage box 3 is internally, the uppermost disposable finger cot is completely supplemented to the outlet channel 19 because of the leaving of the driving wheel 74, the disposable finger cot is blocked by the transmission wheel 6 and cannot move upwards continuously, when the operating handle 71 is loosened, the driving wheel 74 is driven to rotate reversely by the driving strip 73 when the operating handle 71 is reset, the driving wheel 74 moves towards the direction of the finger stall storage box 3 along the rotating groove 17, the driving wheel 74 moves to the lower end of the rotating groove 17, the driving strip 73 continues to rotate reversely, the driving wheel 74 rotates reversely to rub out the disposable finger stall positioned at the uppermost layer in the finger stall storage box 3 from the outlet channel 19 of the housing assembly 1, the separator 5 separates the rubbed out disposable finger stall from the driving wheel 74 and guides the disposable finger stall to extend outwards from the outlet channel 19, the disposable finger stall is drawn out from the outlet channel 19, and after the disposable finger stall at the uppermost layer is drawn out, the elastic sheet 32 pushes the disposable finger stall at the second layer to the outlet channel 19 to be abutted against the driving wheel 74 so as to facilitate the next operation.

While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by one skilled in the art without departing from the scope of the invention.