Automatic fingerstall device and suite

Abstract

The invention relates to an automatic fingerstall device and suite, the automatic fingerstall device comprises a box body, a pressing part, a restraining part and an unlocking part, the box body is internally provided with an open hole for a finger to insert and an internal cavity for accommodating a fingerstall, and the open hole is communicated with the internal cavity; the pressing part is arranged in the inner cavity and corresponds to the open hole, the restraining parts are vertically arranged in the inner cavity in the circumferential direction of the open hole, and the restraining parts are matched with one another and used for restraining at least one fingerstall in the vertical direction and enabling the fingerstall to be in an open state; the unlocking parts are arranged on the restraining parts respectively and connected with the pressing parts through transmission parts, and the pressing parts are used for moving under the action of external force and driving the unlocking parts to unlock and release the uppermost fingerstall; the automatic fingerstall device is compact in structure and convenient to use, the fingers can be sleeved with fingerstalls only by inserting the fingers into the open holes and pressing the fingers once, therefore, the purpose of isolation and protection is achieved, cross infection can be effectively avoided, and the automatic fingerstall device is particularly suitable for the field of public health.

Description

[0001] The present invention is "The application date is March 19, 2020; the application number is 2020101982296; the name of the invention is "An automatic finger sleeve device and a finger sleeve for the automatic finger sleeve device" Divisional application. Technical Field

[0002] The present invention relates to the technical field of public health, and in particular to an automatic finger sleeve device and a finger sleeve and a kit used for the automatic finger sleeve device. Background Art

[0003] During an epidemic, people not only need to wear protective items, such as protective masks, goggles, protective gloves, etc., to resist virus invasion and infection; they also need to avoid contact with public items, such as public toilet door handles, elevator buttons, banknotes, etc., to prevent cross-transmission and infection through contact of germs attached to public items.

[0004] In the prior art, when people take an elevator, they usually press the elevator buttons with their fingers to select different floors. In this process, the fingers will directly touch the elevator buttons, and the elevator buttons are areas that are frequently touched by people. For example, elevators set up in public places, such as elevators in hospitals, are very easy to be attached with germs and spread among different groups of people through the buttons, causing cross-infection problems. However, in the prior art, there is no public and effective means to enable people to select different floors without directly touching the elevator buttons when taking an elevator, which poses a great risk of infection and needs to be improved urgently. Summary of the invention

[0005] The first aspect of the present invention aims to solve the deficiencies in the prior art and to provide an automatic finger sleeve device which has a simple and compact structure and is easy to use. The device can automatically put finger sleeves on the user's fingers, thereby effectively isolating the fingers from elevator buttons, achieving the purpose of isolation and protection, and effectively avoiding cross infection. The device is particularly suitable for elevators in public places such as hospitals.

[0006] 1. An automatic finger sleeve device, comprising a box body, a pressing part, at least three restraining parts for restraining the finger sleeves and an unlocking part for controlling the unlocking of the finger sleeves, wherein the box body is provided with an opening for inserting a finger and an internal cavity for accommodating the finger sleeve, the opening being communicated with the internal cavity; the pressing part is arranged in the internal cavity and corresponds to the opening, the restraining parts are respectively arranged vertically in the internal cavity along the circumferential direction of the opening, and the restraining parts cooperate with each other to restrain at least one finger sleeve in the vertical direction and put the finger sleeve in an open state; the unlocking parts are respectively arranged in the restraining parts and connected with the pressing parts through a transmission part, the pressing parts are used to move in a direction away from the opening under the action of an external force, and drive the unlocking part to unlock and release the uppermost finger sleeve; the restraining part comprises a restraining part and a resetting mechanism, the restraining part is vertically arranged in the internal cavity, the top of the restraining part is provided with a first card slot for passing a card, and the bottom of the first card slot is provided with a card slot for accommodating a card The second card slot, the first card slot is connected to the second card slot, and a limiting part for blocking the card from moving upward is arranged between the first card slot and the second card slot, a release port for releasing the card is arranged below the limiting part, and the release port is connected to the second card slot, and the first card slot and the second card slot respectively pass through one side of the constraint component; the reset mechanism is used to make the card press the limiting part; the unlocking part is used to open / close the release port; the reset mechanism includes a sliding block and a pressing spring, the sliding block and the pressing spring are respectively arranged in the second card slot, and the lower end of the pressing spring is connected to the bottom of the second card slot, and the upper end is connected to the sliding block, and the sliding block and the second card slot form a moving pair; the unlocking part includes a blocking part and a reset spring, the blocking part is connected to the pressing part through a transmission part, the blocking part is movably arranged on the constraint component, the reset spring is used to make the blocking part insert into the release port and block the topmost card, and the blocking part is used to break away from the release port and release the topmost card under the drive of the pressing part. In the present solution, the card arranged at the opening of the finger sleeve can be inserted into the second card slot through the first card slot, and the finger sleeve can be kept in the expanded state through the cooperation of multiple constraint parts. The cards of multiple finger sleeves can be stacked layer by layer in the second card slot, and the limiting part can be pressed upward under the action of the reset mechanism, so that when the unlocking part is closed, the card located at the top layer is just stuck at the release port; when the user pushes the pressing part with his finger, the pressing part drives the unlocking part to move and open the release port, and the card will move inward and pass through the release port under the elastic force of the finger sleeve, so as to be accurately put on the user's finger, thereby realizing the function of automatically wearing the finger sleeve; when the card located at the top layer is released, the card below automatically moves up under the elastic force of the reset component for next use.In this solution, the compression spring is arranged in the second card slot, and the compression spring provides a compression force, so that one or more cards arranged in the second card slot can automatically press the limit part upward, so that when triggered, each card can be released from the release port above in turn, so that one or more users can automatically wear the finger sleeve. The problem of automatic compression and automatic resetting is solved, and the use efficiency is significantly improved. The automatic finger sleeve device provided by the present solution, when actually used, inserts the user's finger into the internal cavity through the opening, and since the finger sleeves are all in an expanded state, the finger can be inserted into the uppermost finger sleeve, and as the finger continues to go deeper, the finger can press the bottom of the finger sleeve and squeeze the pressing part, so that the pressing part moves, and the pressing part synchronously drives the unlocking part to move and complete the unlocking, so that the uppermost finger sleeve is released, and the released finger sleeve is just put on the finger inserted into the internal cavity, so as to realize the function of automatically putting on the finger sleeve for the finger; the automatic finger sleeve device has a simple and compact structure and is easy to use. The finger sleeve can be put on the finger by inserting the finger into the opening and pressing it once, so as to effectively isolate the finger to prevent the finger from directly contacting objects in public places, such as elevator buttons, password access control, ATM machines, express cabinets, etc., so as to achieve the purpose of isolation and protection, and can effectively avoid cross infection, especially suitable for the field of public health.

[0007] Preferably, the first card slot and / or the second card slot is a T-shaped structure, so as to cooperate with the card of the T-shaped structure to fix and constrain the finger sleeve.

[0008] The second aspect of the present invention is to solve the problem of improving the use efficiency and reliability. Further, the unlocking part also includes a movable pressing plate, the side wall of the restraining part is provided with a connecting port, the connecting port is connected to the second card slot, the movable pressing plate is connected to the blocking part and is arranged in the connecting port, when the blocking part is unlocked under the driving of the pressing part, the movable pressing plate and the blocking part move synchronously and move to the top of the second layer of cards to block the second layer of cards from entering the release port. That is, when the blocking part leaves the release port, the movable pressing plate moves synchronously to the top of the second layer of cards, thereby limiting the upward movement of the second layer and the following cards, so that only the top layer of cards can be released through the release port, realizing the function of releasing only a single finger sleeve by a single press.

[0009] Preferably, the device comprises two blocking parts, which are symmetrically arranged on both sides of the constraint component, and the blocking part comprises a blocking piece and a connecting piece connected to the blocking piece, wherein the blocking piece is perpendicular to the connecting piece and the connecting piece is hinged to the constraint component through a pin shaft; one end of the movable pressing plate is fixed to the connecting piece, and the blocking piece and the connecting piece are respectively located on both sides of the pin shaft; the reset spring is sleeved on the pin shaft, and the transmission component is connected to the connecting piece, and the blocking piece is inserted into the release port under the action of the reset spring and blocks one side of the top layer of cards, and the connecting piece is not above the second layer of cards, and when unlocked, the blocking piece withdraws from the release port, and the connecting piece moves synchronously to the top of the second layer of cards, so as to block the second layer of cards, so that a single press to unlock can only release the top layer of finger sleeves; and when not pressed, the blocking piece can be automatically inserted into the release port under the action of the reset spring to block the top layer of cards and prevent the upper layer of finger sleeves from being automatically released.

[0010] Preferably, the pressing part includes a pressing plate and a first guide part arranged on the pressing plate, the inner cavity of the box body is provided with a second guide part, the first guide part and the second guide part are adapted to form a moving pair, a return spring is arranged between the first guide part and the second guide part, and the transmission component is connected to the pressing plate. The first guide part and the second guide part are used for guidance, and the return spring is used to realize the automatic reset function, so as to facilitate repeated pressing and use.

[0011] For easy installation, preferably, the box body is provided with an installation portion for installation, and the installation portion is a through hole, a threaded hole, a suction cup or an adhesive layer, so that it can be conveniently installed in elevators, password access control, ATM machines, express cabinets and other locations, effectively avoiding the problem of cross infection.

[0012] An automatic finger sleeve kit comprises the automatic finger sleeve device and a finger sleeve adapted to the automatic finger sleeve device. The purpose of automatic isolation and protection is achieved through the cooperation between the finger sleeve and the automatic finger sleeve device, and cross infection is effectively avoided.

[0013] Preferably, the finger sleeve comprises a sleeve body with one end closed and the other end provided with an opening, the opening being provided with a ring-shaped elastic band, and at least three cards being provided along the circumferential direction of the elastic band, so as to be compatible with the corresponding automatic finger sleeve device, so that the sleeve bodies of multiple finger sleeves can be stacked together and fixed to each restraining component through the cards, so as to realize the function of automatically releasing and wearing the finger sleeve.

[0014] Preferably, the shape of the card is adapted to the second card slot so that the two can cooperate with each other.

[0015] Compared with the prior art, the automatic finger sleeve device and kit provided by the present invention have a simple and compact structure and are easy to use. The finger sleeve can be put on the finger by simply inserting the finger into the opening and pressing it once, thereby effectively isolating the finger and preventing the finger from directly contacting objects in public places, such as elevator buttons, password access control, ATM machines, express cabinets, etc., thereby achieving the purpose of isolation and protection, and effectively avoiding cross infection. It is particularly suitable for the field of public health. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic structural diagram of an automatic finger sleeve device provided in Example 1 of the present invention.

[0018] Figure 2 for Figure 1 Longitudinal section view of .

[0019] Figure 3 The figure is a schematic diagram of the internal structure of an automatic finger sleeve device provided in Example 1 of the present invention.

[0020] Figure 4 This is one of the partial schematic diagrams of an automatic finger sleeve device provided in Example 1 of the present invention.

[0021] Figure 5 This is a second partial schematic diagram of an automatic finger sleeve device provided in Example 1 of the present invention.

[0022] Figure 6 for Figure 3 Top view of the .

[0023] Figure 7 for Figure 6 A partial enlarged schematic diagram of .

[0024] Figure 8 for Figure 2 A partial enlarged diagram of the top of the middle constraint component, without the card set.

[0025] Fig. 9 for Figure 2 A partial enlarged schematic diagram of the top of the middle constraint component, with a card set.

[0026] Fig.10 for Figure 3 Cross-sectional view of .

[0027] Fig.11 The figure is a schematic diagram of the structure of a finger sleeve provided in Example 2 of the present invention.

[0028] Markings in the figure are as follows: box body 101 , opening 102 , internal cavity 103 , base 104 , side plate 105 , top plate 106 .

[0029] The restraining component 201 , the first clamping slot 202 , the second clamping slot 203 , the limiting portion 204 , the release port 205 , the arc-shaped transition 206 , the strip hole 207 , and the communication port 208 .

[0030] Sliding block 301 , compression spring 302 , guide rod 303 , sliding block 304 , connecting piece 305 .

[0031] Blocking portion 401 , blocking piece 402 , connecting piece 403 , pin shaft 404 , and movable pressing plate 405 .

[0032] Transmission rope 501 and reversing ring 502.

[0033] The pressing plate 601 , the first guide portion 602 , the second guide portion 603 , and the return spring 604 .

[0034] Finger sleeve 700, sleeve body 701, annular elastic band 702, card 703, top layer card 704, second layer card 705. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present invention.

[0036] Example 1

[0037] See also Figure 1-Figure 10In this embodiment, an automatic finger sleeve device is provided, comprising a box body 101, a pressing part, at least three restraining parts for restraining the finger sleeve 700, and an unlocking part for controlling the unlocking of the finger sleeve 700, wherein the box body 101 is provided with an opening 102 for inserting a finger and an internal cavity 103 for accommodating the finger sleeve 700, and the opening 102 is communicated with the internal cavity 103; the pressing part is arranged in the internal cavity 103 and corresponds to the opening 102, and the restraining parts are respectively arranged vertically in the internal cavity 103 along the circumferential direction of the opening 102, and the restraining parts cooperate with each other to restrain at least one finger sleeve 700 in the vertical direction and put the finger sleeve 700 in an open state; the unlocking parts are respectively arranged in the restraining parts and connected with the pressing parts through a transmission part, and the pressing parts are used to move in a direction away from the opening 102 under the action of an external force, and drive the unlocking part to unlock and release a finger sleeve 700 located at the top layer. When the automatic finger sleeve device provided in this embodiment is actually used, the user's finger is inserted into the internal cavity 103 through the opening 102. Since the finger sleeves 700 are all in an open state, the finger can be inserted into the topmost finger sleeve 700. As the finger continues to go deeper, the finger can press the bottom of the finger sleeve 700 and squeeze the pressing part, so that the pressing part moves, and the pressing part synchronously drives the unlocking part to move and complete the unlocking, so that the finger sleeve 700 located on the top layer is released. The released finger sleeve 700 is just put on the finger inserted into the internal cavity 103, and the function of automatically wearing the finger sleeve 700 for the finger is realized.

[0038] In order to place multiple finger sleeves 700 in sequence in the automatic finger sleeve device and enable the multiple finger sleeves 700 to be released in sequence when triggered by the user, as a preferred solution, the constraint portion includes a constraint component 201 and a reset mechanism, the constraint component 201 is vertically arranged in the internal cavity 103, the top of the constraint component 201 is provided with a first card slot 202 for passing the card 703, and the lower part of the first card slot 202 is provided with a second card slot 203 for accommodating the card 703, the first card slot 202 is connected to the second card slot 203, and a limiting portion 204 for blocking the card 703 from moving upward is provided between the first card slot 202 and the second card slot 203, as shown in FIG. Figure 2 , Figure 7 , Figure 8 and Fig. 9As shown, a release port 205 for releasing the card 703 is provided below the limiting portion 204, and the release port 205 is connected to the second card slot 203, and the first card slot 202 and the second card slot 203 respectively pass through one side of the constraint component 201; the reset mechanism is used to make the card 703 press the limiting portion 204; the unlocking portion is used to open / close the release port 205. In this embodiment, the card 703 arranged at the opening of the finger sleeve 700 can be inserted into the second card slot 203 through the first card slot 202. Through the cooperation of multiple constraint parts, the finger sleeve 700 can be kept in the expanded state. The cards 703 of multiple finger sleeves 700 can be stacked layer by layer in the second card slot 203, and the limiting part 204 is pressed upward under the action of the reset mechanism, so that when the unlocking part is closed, the card 703 located at the top layer is just stuck at the release port 205; when the user pushes the pressing part with a finger, the pressing part drives the unlocking part to move and enables the unlocking part to open the release port 205, and the card 703 will move inward and pass through the release port 205 under the elastic force of the finger sleeve 700, so as to be accurately put on the user's finger, thereby realizing the function of automatically wearing the finger sleeve 700; when the card 703 located at the top layer is released, the card 703 below automatically moves up under the elastic force of the reset component for next use.

[0039] It can be understood that the connection between the release port 205 and the second card slot 203 is provided with an arc transition 206 to guide the topmost card 704 to move a certain distance into the release port 205, such as Figure 8 and Fig. 9 As shown, there is a misalignment between the top layer card 704 and the second layer card 705, so as to control the top layer card 704 and the second layer card 705 respectively.

[0040] It can be understood that the number of the restraining parts can be determined according to actual needs. When at least three restraining parts are used, the finger sleeve 700 is stretched open from three directions to facilitate the insertion of the finger into the finger sleeve 700. For example, Figure 3 , Figure 6 and Fig.10 As shown, in this embodiment, four constraint portions are included, and the four constraint portions are evenly distributed along the circumferential direction of the opening 102 (or the pressing portion).

[0041] Preferably, the first card slot 202 and / or the second card slot 203 preferably adopts a T-shaped structure so as to cooperate with the card 703 of the T-shaped structure to fix and constrain the finger sleeve 700; for example, Figure 7 and Fig.10As shown, the first card slot 202 and the second card slot 203 both adopt a T-shaped structure, and the first card slot 202 and the second card slot 203 have the same width and length but different widths, so that the limiting portion 204 can be formed between the first card slot 202 and the second card slot 203, and each finger sleeve 700 can be in an open state, so that each card 703 can be just attached to one side (inner side) of the second card slot 203, and the upper side of the card 703 corresponds to the limiting portion 204, so that during use, the card 703 will not automatically fall off from the first card slot 202, and when assembling the finger sleeve 700, the card 703 of the finger sleeve 700 can be smoothly inserted into the second card slot 203 from the first card slot 202, which is very convenient.

[0042] There are multiple implementations of the reset mechanism. As a preferred implementation, the reset mechanism includes a sliding block 301 and a compression spring 302. The sliding block 301 and the compression spring 302 are respectively arranged in the second card slot 203, and the lower end of the compression spring 302 is connected to the bottom of the second card slot 203, and the upper end is connected to the sliding block 301. The sliding block 301 and the second card slot 203 form a moving pair; in this embodiment, the compression spring 302 is arranged in the second card slot 203, and the compression force provided by the compression spring 302 can make one or more cards 703 arranged in the second card slot 203 automatically press the limit part 204 upward, so that when triggered, each card 703 can be released from the upper release port 205 in turn, so that one or more users can automatically wear the finger sleeve 700.

[0043] As another preferred embodiment, the reset mechanism includes a sliding block 301, a compression spring 302 and a guide rod 303. Figure 2 , Figure 3 As shown, the guide rod 303 is vertically arranged in the internal cavity 103 and is located on one side of the constraint component 201. The sliding block 301 is arranged in the second card slot 203 and forms a moving pair with the second card slot 203. A bar hole 207 is arranged on one side of the constraint component 201, and the bar hole 207 is connected to the second card slot 203. The pressing spring 302 is sleeved on the guide rod 303. The upper end of the pressing spring 302 is provided with a slider 304, and the slider 304 is connected to the sliding block 301 through a connecting member 305. In this solution, the pressing spring 302 is arranged outside the second card slot 203. The pressing force provided by the pressing spring 302 can make one or more cards 703 arranged in the second card slot 203 automatically press the limiting part 204 upward; and compared with the above solution, in this solution, the later maintenance of the pressing spring 302 after installation is more convenient.

[0044] In order to realize the function of pressing to unlock and release the finger sleeve, preferably, the unlocking part includes a blocking part 401 and a reset spring, wherein the blocking part 401 is connected to the pressing part through a transmission part, and the blocking part 401 is movably arranged on the restraining part 201, and the reset spring is used to insert the blocking part 401 into the release port 205 and block the top card 704, and the blocking part 401 is used to be separated from the release port 205 and release the top card 704 under the drive of the pressing part. After the user's finger leaves the pressing part, the pressing part and the blocking part 401 are automatically reset under the action of the reset spring, and the blocking part 401 is inserted into the release port 205 and blocks the top card 704 for the next use, and the function of automatically releasing the finger sleeve can be realized continuously in such a cycle.

[0045] To ensure that only the uppermost finger sleeve 700 is released when the user presses the pressing portion once, in a further embodiment, the unlocking portion further includes a movable pressing plate 405, and a connecting port 208 is provided on the side wall of the restraining component 201. Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the communication port 208 is connected with the second card slot 203, the movable pressing plate 405 is connected with the blocking portion 401 and is arranged in the communication port 208, when the blocking portion 401 is unlocked under the driving of the pressing portion, the movable pressing plate 405 and the blocking portion 401 act synchronously and move to the top of the second layer of cards 705 to block the second layer of cards 703 from entering the release port 205. Since there is a misalignment between the topmost card 704 and the second layer of cards 705, when the blocking portion 401 leaves the release port 205, the movable pressing plate 405 can be synchronously moved to the top of the second layer of cards 705, thereby limiting the upward movement of the second layer and the following cards 703, so that only the topmost card 704 can be released through the release port 205, and the function of releasing only a single finger sleeve 700 by a single press is realized.

[0046] As a preferred embodiment, each constraint portion includes two blocking portions 401, and the two blocking portions 401 are symmetrically arranged on both sides of the constraint component 201. Figure 4 — Figure 7 As shown, the blocking portion 401 includes a blocking piece 402 and a connecting piece 403 connected to the blocking piece 402, the blocking piece 402 is perpendicular to the connecting piece 403, and the connecting piece 403 is hinged to the restraining component 201 through a pin 404; one end of the movable pressing plate 405 is fixed to the connecting piece 403, and the blocking piece 402 and the connecting piece 403 are respectively located on both sides of the pin 404;

[0047] like Figure 4-Figure 7As shown (the return spring is not shown in the figure), the return spring is sleeved on the pin shaft 404, and the return spring can preferably adopt a torsion spring. The transmission component is connected to the connecting piece 403, and the blocking piece 402 is inserted into the release port 205 under the action of the return spring, and blocks one side of the top card 704, and the connecting piece 403 is not above the second layer of cards 705; when unlocking, the blocking piece 402 withdraws from the release port 205 under the drive of the pressing part, and the connecting piece 403 moves synchronously to the top of the second layer of cards 705, so as to jam the second layer of cards 705, so that a single press to unlock can only release the top layer of the finger sleeve 700; and when not pressed, the blocking piece 402 can be automatically inserted into the release port 205 under the action of the return spring, so as to achieve the purpose of blocking the top layer of cards 704 and preventing the top layer of finger sleeve 700 from being automatically released.

[0048] It can be understood that there are many implementation methods for the transmission component, such as gear transmission, chain transmission, etc. As a preferred embodiment, in this embodiment, the transmission component adopts a transmission rope 501, such as a steel wire, etc. Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, one end of the transmission component is horizontally arranged and connected to the connecting piece 403. After the transmission component passes around a reversing ring 502, it extends vertically downward and is connected to the pressing part below; as shown in the figure, when the external force is unlocked by pressing the pressing part, the transmission rope 501 is pulled downward, thereby driving the two blocking parts 401 to rotate around the pin shaft 404, so that the blocking pieces 402 on both sides synchronously exit the release port 205, and the movable pressure plates 405 on both sides synchronously move into the second card slot 203 and clamp the card 703 on the second layer; the transmission rope 501 is used for transmission, which has the characteristics of good synchronization, fast response, and low cost.

[0049] The box body 101 has a variety of implementations. Preferably, the pressing portion includes a pressing plate 601 and a first guide portion 602 disposed on the pressing plate 601. The inner cavity 103 of the box body 101 is provided with a second guide portion 603. The first guide portion 602 and the second guide portion 603 are adapted to form a moving pair. A return spring 604 is provided between the first guide portion 602 and the second guide portion 603. The transmission component is connected to the pressing plate 601. Figure 2As shown. The first guide part 602 and the second guide part 603 are used for guidance, and the return spring 604 is used to realize the automatic reset function, so as to be pressed repeatedly for use; as an example, as shown in the figure, the first guide part 602 is a first sleeve, the second guide part 603 is a second sleeve, the lower end of the first sleeve is inserted into the second sleeve, and forms a moving pair with the second sleeve to guide the movement of the pressing plate 601, the return spring 604 is arranged in the first sleeve and the second sleeve, and the two ends of the return spring 604 are respectively connected to the pressing plate 601 and the box body 101, so as to realize the automatic return function.

[0050] To facilitate the installation of the automatic finger sleeve device, in a more complete solution, the box body 101 is provided with a mounting portion for installation, and the mounting portion may be a through hole, a threaded hole, etc., so as to achieve a detachable connection by a bolt, and the mounting portion may also be an adhesive layer provided on the box body 101, so as to achieve fixation by pasting, and the mounting portion may also be a suction cup, which is used to achieve an adsorption function, thereby achieving fixation of the automatic finger sleeve device, especially can be conveniently installed in elevators, password access control, ATM machines, express cabinets and other locations, thereby effectively avoiding the problem of cross infection.

[0051] The box body 101 has multiple embodiments. Preferably, the box body 101 includes a base 104, a side plate 105 and a top plate 106. The base 104, the side plate 105 and the top plate 106 together enclose the internal cavity 103. The opening 102 is provided on the top plate 106, and a plurality of holes for passing the card 703 are also provided along the circumferential direction of the opening 102. Figure 1 and Figure 2 As shown, the number and position of the holes respectively match the number and position of the restraining components 201 for easy assembly, and the mounting portion is disposed on the base 104 .

[0052] Example 2

[0053] The present embodiment provides a finger sleeve for an automatic finger sleeve device, comprising a sleeve body 701 with one end closed and the other end provided with an opening, wherein the opening is provided with an annular elastic band 702, and at least three cards 703 are provided along the circumferential direction of the elastic band, wherein the shape of the card 703 is adapted to the shape of the second card slot 203 in the automatic finger sleeve device, and the number of the cards 703 is adapted to the number of the restraining components 201 in the automatic finger sleeve device, so as to be adapted to the corresponding automatic finger sleeve device. For example, as Fig.11 As shown, in this embodiment, the card 703 adopts a T-shaped structure, so that the sleeve bodies 701 of multiple finger sleeves 700 can be stacked together and fixed to each restraining component 201 through the card 703 to achieve the function of automatically releasing and wearing the finger sleeve 700.

[0054] As an example, Fig.11 As shown, the sleeve body 701 can be cylindrical in the expanded state, and the annular elastic band 702 is used to tighten the opening of the sleeve body 701 so as to tighten the opening, so that the finger sleeve 700 is put on the user's finger; four cards 703 are provided at the opening, and the four cards 703 are evenly distributed so as to be compatible with the automatic finger sleeve device in Example 1, and the automatic finger sleeve device is used to automatically put on the user's finger to achieve the purpose of isolation.

[0055] As an example, the sleeve 701 may be made of a film, and the card 703 may be made of plastic, in order to reduce the cost, which will not be described in detail here.

[0056] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic finger sleeve device, characterized in that: The invention comprises a box body, a pressing part, at least three restraining parts for restraining the finger sleeves and an unlocking part for controlling the unlocking of the finger sleeves, wherein the box body is provided with an opening for inserting a finger and an internal cavity for accommodating the finger sleeves, and the opening is communicated with the internal cavity; the pressing part is arranged in the internal cavity and corresponds to the opening, the restraining parts are respectively arranged vertically in the internal cavity along the circumferential direction of the opening, and the restraining parts cooperate with each other to restrain at least one finger sleeve in the vertical direction and keep the finger sleeve in an open state; the unlocking parts are respectively arranged in the restraining parts and connected with the pressing parts through a transmission part, and the pressing parts are used to move in a direction away from the opening under the action of an external force, and drive the unlocking part to unlock and release the uppermost finger sleeve; The constraint part includes a constraint component and a reset mechanism, the constraint component is vertically arranged in the internal cavity, a first card slot for passing a card is arranged on the top of the constraint component, a second card slot for accommodating a card is arranged below the first card slot, the first card slot is communicated with the second card slot, and a limiting part for blocking the card from moving upward is arranged between the first card slot and the second card slot, a release port for releasing the card is arranged below the limiting part, the release port is communicated with the second card slot, and the first card slot and the second card slot respectively pass through one side of the constraint component; the reset mechanism is used to make the card press against the limiting part; the unlocking part is used to open / close the release port; The reset mechanism includes a sliding block and a clamping spring, the sliding block and the clamping spring are respectively arranged in the second clamping slot, and the lower end of the clamping spring is connected to the bottom of the second clamping slot, and the upper end is connected to the sliding block, and the sliding block and the second clamping slot form a moving pair; The unlocking part includes a blocking part and a return spring. The blocking part is connected to the pressing part through a transmission part. The blocking part is movably arranged on the restraining part. The return spring is used to make the blocking part insert into the release port and block the top layer of card. The blocking part is used to disengage from the release port and release the top layer of card under the drive of the pressing part.

2. The automatic finger sleeve device according to claim 1, characterized in that: The first card slot and / or the second card slot is a T-shaped structure.

3. The automatic finger sleeve device according to claim 1, characterized in that: The unlocking part also includes a movable pressure plate, and the side wall of the restraining part is provided with a connecting port, which is connected to the second card slot. The movable pressure plate is connected to the blocking part and is arranged in the connecting port. When the blocking part is unlocked under the drive of the pressing part, the movable pressure plate moves synchronously with the blocking part and moves to the top of the second layer of cards to prevent the cards of the second layer from entering the release port.

4. The automatic finger sleeve device according to claim 3, characterized in that: The invention comprises two blocking parts, which are symmetrically arranged on both sides of the constraint component, and the blocking part comprises a blocking piece and a connecting piece connected to the blocking piece, the blocking piece is perpendicular to the connecting piece, and the connecting piece is hinged to the constraint component through a pin shaft; one end of the movable pressure plate is fixed to the connecting piece, and the blocking piece and the connecting piece are respectively located on both sides of the pin shaft; the reset spring is sleeved on the pin shaft, and the transmission component is connected to the connecting piece, and the blocking piece is inserted into the release port under the action of the reset spring, and blocks one side of the topmost card, and the connecting piece is not above the second layer of cards. When unlocked, the blocking piece withdraws from the release port, and the connecting piece moves synchronously to the top of the second layer of cards.

5. The automatic finger sleeve device according to any one of claims 1 to 4, characterized in that: The pressing part includes a pressing plate and a first guide part arranged on the pressing plate, the internal cavity of the box body is provided with a second guide part, the first guide part and the second guide part are adapted to each other and constitute a moving pair, a return spring is arranged between the first guide part and the second guide part, and the transmission component is connected to the pressing plate.

6. The automatic finger sleeve device according to any one of claims 1 to 4, characterized in that: The box body is provided with a mounting portion for mounting, and the mounting portion is a through hole, a threaded hole, a suction cup or an adhesive layer.

7. An automatic finger sleeve kit, characterized in that: The invention comprises the automatic finger sleeve device according to any one of claims 1 to 6 and a finger sleeve adapted to the automatic finger sleeve device.

8. The automatic finger sleeve kit according to claim 7, characterized in that: The finger sleeve comprises a sleeve body with one end closed and the other end provided with an opening, the opening is provided with a ring-shaped elastic band, and at least three cards are provided along the circumference of the elastic band, and the shape of the cards is adapted to the second card slot in the automatic finger sleeve device.

9. The automatic finger sleeve kit according to claim 8, characterized in that: The shape of the card is adapted to the second card slot.

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