Field access control device for mask and protective mask
By designing the access control device for masks, including mounting parts, chip bins and radio frequency cards, the problem of not being able to identify the wearing conditions of medical staff in the existing technology is solved, and an effective monitoring and reminding mechanism for high-level laboratory entrances is realized, ensuring the health and safety of medical staff.
Patent Information
- Application Number
- CN202421312589.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-07
AI Technical Summary
In the prior art, high-level laboratories above level three cannot effectively identify whether medical staff wear protective masks of the corresponding level, resulting in some medical staff not wearing masks of the corresponding level when they are busy with work or in emergencies, which poses health and safety hazards.
Design a place access control device for masks, including mounting parts, chip compartments and radio frequency cards. The mounting piece is connected to the exhaust valve of the high-level protective mask through a hollow snap ring style. The chip compartment is rotatably arranged on one side of the mounting piece. The chip slot is arranged inside to detachably set up the radio frequency card. The radio frequency card forms a contactless punch-in with the reader and writer at the access control.
Through the reminder mechanism of the access control device, it is ensured that medical staff wear protective masks of the corresponding level to enter high-level laboratories, effectively preventing the occurrence of masks from being worn and ensuring the health and safety of medical staff.
Smart Images
Figure CN222825934U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of protective accessories, in particular to a place access control device for masks and a protective mask. Background Art
[0002] Laboratory biosafety protection laboratory refers to the laboratory structure and facilities, safety operating procedures, and safety equipment that can ensure that the staff will not be infected by the experimental subjects and the surrounding environment will not be polluted when handling pathogenic microorganisms and their toxins. According to the different degrees of harm of microorganisms and their toxins, it is divided into four levels, with level one being the lowest and level four being the highest. Among them, level three is applicable to pathogenic microorganisms or their toxins that mainly infect people with serious or even fatal diseases through the respiratory route; level four is applicable to pathogenic microorganisms or their toxins that are highly dangerous to the human body, transmitted through aerosols or unknown transmission routes, and there is no effective vaccine or treatment. In some larger medical institutions, some inspection and experimental departments belong to safety protection laboratories above level three, so medical staff must wear protective accessories when entering the laboratory to ensure their own health and safety.
[0003] In the existing technology, high-level laboratories above level three usually use access control to restrict entry of unauthorized personnel, but the access control cannot identify whether medical staff are wearing protective equipment such as protective masks of corresponding levels. Due to the lack of a suitable reminder mechanism, in daily work, some medical staff enter the laboratory without wearing protective masks of corresponding levels due to busy work or sudden incidents, posing a hidden danger to the health and safety of medical staff.
[0004] Therefore, the prior art still needs to be improved and developed. Utility Model Content
[0005] In order to solve the problem in the prior art that when medical staff need to enter high-level laboratories above level three in their daily work, they may enter the laboratory without wearing protective masks of corresponding levels due to busy work, sudden events diverting attention, etc., and the traditional access control cannot identify whether the medical staff are wearing protective masks of corresponding levels, and the access control lacks a reminder mechanism, resulting in hidden dangers to the health and safety of the medical staff, the utility model provides a place access control device for masks and a protective mask.
[0006] The utility model is realized by the following technical solutions:
[0007] A place access control device for masks, wherein the place access control device for masks comprises:
[0008] A mounting piece, the interior of which is hollow and through-set, and the mounting piece is used to be engaged and connected with the exhaust valve of the mask;
[0009] A chip bin, which is rotatably arranged on one side of the mounting member, and has a chip slot arranged therein;
[0010] A radio frequency card is detachably arranged in the chip slot.
[0011] The place access control device for masks, wherein the mounting member comprises:
[0012] A first card slot, the first card slot is set through one side of the mounting member;
[0013] A second card slot, the second card slot is arranged through the other side of the mounting member and intersects with the first card slot;
[0014] The first card slot has a different size from the second card slot.
[0015] The place access control device for masks, wherein the first card slot is concentrically arranged with the second card slot, and the length and width of the first card slot are smaller than the length and width of the second card slot;
[0016] An adhesive piece is arranged on a connecting edge of the first card slot facing the second card slot.
[0017] The place access control device for masks, wherein the connecting edge is arranged perpendicularly to the inner walls of the first card slot and the second card slot; or, the connecting edge is arranged along a predetermined arc, and the predetermined arc is adapted to the outer shell shape of the exhaust valve;
[0018] The adhesive piece is continuously arranged around the connecting edge.
[0019] The place access control device for masks, wherein the chip compartment is rotatably connected to a side of the mounting member facing away from the exhaust valve.
[0020] The place access control device for masks, wherein the chip compartment is provided with a connecting portion, the connecting portion is fixedly connected to the mounting member, and the connecting portion is a flexible connecting portion;
[0021] The chip bin and the mounting piece are integrally formed.
[0022] The place access control device for masks, wherein the chip compartment is hollow, an extension groove is provided on one side of the chip compartment, and the extension groove is hollowed out along the center line of the side plate of the chip compartment;
[0023] The extension groove is connected to the opening on one side of the chip compartment.
[0024] The place access control device for masks, wherein the chip compartment is a transparent chip compartment.
[0025] The place access control device for masks, wherein the radio frequency card includes a sheet body, an IC chip and an induction antenna are arranged inside the sheet body, and the cross-sectional shape of the radio frequency card is adapted to the cross-sectional shape inside the chip compartment.
[0026] A protective mask, wherein the protective mask comprises any one of the above-mentioned place access control devices for masks.
[0027] The beneficial effect of the utility model is that the utility model can be engaged on the exhaust valve of the high-level protective mask by setting a hollow clamp ring-style mounting piece, which will not affect the original function of the exhaust valve and can form an installation for the chip bin. The chip bin is rotatably connected to the mounting piece to adapt to the curvature change when the mask is worn. A detachable radio frequency card is set in the chip bin, which can form a contactless punch-in with the reader / writer at the access control, thereby forming a reminder mechanism between the access control and the protective mask to prevent medical staff who are not wearing masks from entering high-level laboratories. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic diagram of the structural disassembly of the place access control device for masks of the utility model;
[0029] Figure 2 It is a schematic diagram of the combined state of the place access control device for masks of the utility model;
[0030] Figure 3 It is a cross-sectional view of a place access control device for masks of the utility model.
[0031] exist Figures 1 to 3 Middle: 100, mounting piece; 110, first card slot; 120, second card slot; 130, adhesive piece; 200, chip compartment; 210, chip slot; 220, extension slot; 230, connecting part; 300, radio frequency card; 400, high-level mask; 410, exhaust valve. DETAILED DESCRIPTION
[0032] In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0033] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.
[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0035] In the existing technology, high-level laboratories above level three usually use access control to restrict entry of unauthorized personnel, but the access control cannot identify whether medical staff are wearing protective equipment such as protective masks of corresponding levels. Due to the lack of a suitable reminder mechanism, in daily work, some medical staff enter the laboratory without wearing protective masks of corresponding levels due to busy work or sudden incidents, posing a hidden danger to the health and safety of medical staff.
[0036] Based on the above problems in the prior art, the utility model provides a place access control device for masks, such as Figure 1 As shown, the place access control device for masks includes: a mounting member 100, the mounting member 100 includes a clamping ring arranged in a hollow interior, and the clamping ring is used to engage and connect with the exhaust valve 410 of the mask; a chip bin 200, the chip bin 200 is rotatably arranged on one side of the mounting member 100, and a chip slot 210 is arranged in the chip bin 200; and a radio frequency card 300, the radio frequency card 300 is detachably arranged in the chip slot 210.
[0037] The utility model provides a hollow clamp ring-style mounting piece 100, which can be engaged on the exhaust valve 410 of the high-level protective mask, without affecting the original function of the exhaust valve 410, and can also form an installation for the chip bin 200. The chip bin 200 is rotatably connected to the mounting piece 100 to adapt to the curvature change when the mask is worn. A detachable radio frequency card 300 is provided in the chip bin 200, which can form a contactless clocking in with the reader / writer at the access control, thereby forming a reminder mechanism between the access control and the protective mask to prevent medical staff who are not wearing masks from entering high-level laboratories.
[0038] In the above embodiment, if Figure 1As shown, the place access control device for masks of the utility model is actually used as an accessory of the high-level mask 400, that is, by installing the place access control device for masks on a predetermined model of a high-level mask 400 (such as an N95 mask), the high-level mask 400 not only has a protective function, but also has a function of releasing access control, thereby forming a reminder mechanism for medical staff to wear the corresponding high-level mask 400 when they want to enter a high-level laboratory, which can effectively prevent medical staff from entering the high-level laboratory without protective equipment, thereby preventing hidden dangers to the health of the medical staff themselves.
[0039] It should be noted that when the utility model is used for the place access control device of the mask in actual application, it is also necessary to carry out corresponding planning for the access control device in the prior art. On the basis of not changing the original access control unlocking principle, the access control's radio frequency reader is planned to be installed at the position corresponding to the human face, so as to achieve the effect of unlocking the access control in cooperation with the radio frequency card 300 installed in the chip compartment 200. Since the modification of the access control is not the specific content to be protected by this application, the relevant access control device will not be described in detail in this application. Those skilled in the art should understand the actual use environment of the utility model for the place access control device of the mask, and carry out targeted environmental configuration in actual application.
[0040] In this embodiment, if Figure 1 As shown, the main body of the place access control device for masks of the utility model is composed of a mounting member 100, a chip compartment 200 and a radio frequency card 300, wherein the mounting member 100 is used to be combined with the exhaust valve 410 provided on the high-level mask 400 of the prior art, so as to achieve the effect of fixing the place access control device for masks on the high-level mask 400. In this embodiment, the interior of the mounting member 100 is hollow and through-set, so that the mounting member 100 forms a ring shape, and can be engaged with the outer shell of the exhaust valve 410 on the high-level mask 400 of the prior art during specific installation, thereby achieving installation. It should be noted that, due to the different details of high-level masks 400 produced by different manufacturers in the prior art, the actual shape of the exhaust valve 410 may be different, but the common point is that the exhaust valve 410 must have a shell that wraps the internal structure. Therefore, in the utility model, the specific cross-sectional shape of the mounting member 100 is not limited, nor is the cross-sectional shape of the hollow interior of the mounting member 100. In actual production, technicians in this field can determine the actual shape of the hollow interior of the mounting member 100 according to the model of the specific high-level mask 400 required by actual needs, so as to achieve a sleeve-fitting structural style.
[0041] The chip bin 200 is used to install the radio frequency card 300. In the specific setting, the chip bin 200 is rotatably arranged on one side of the mounting member 100. The purpose of such setting is to enable the chip bin 200 to form a certain range of angle adjustment with the mounting member 100 to adapt to the shape change of the high-level mask 400 in the use state, such as Figure 2 As shown, during the specific installation, the mounting part 100 is mounted on the exhaust valve 410. Since the material of the outer shell of the exhaust valve 410 is a rigid material, and the exhaust valve 410 is arranged at a position on the high-level mask 400 that does not affect the use, the installation of the mounting part 100 will also not affect the wearing and use of the high-level mask 400. However, the chip bin 200 is located on one side of the mounting part 100, corresponding to the cheek area whose shape changes after the mask is worn. Therefore, by setting a rotating connection, the chip bin 200 can cooperate with the shape change of the high-level mask 400 after wearing, thereby avoiding obstruction or other influences on the wearing of the high-level mask 400.
[0042] The radio frequency card 300 is a prior art, specifically composed of an IC chip, an inductive antenna, and a packaging shell. The packaging shell can be made of PVC material to avoid affecting signal transmission. The IC chip and the inductive antenna have no external leakage parts. Its working principle is that when passing through the access control, the radio frequency reader at the access control transmits a set of electromagnetic waves of a fixed frequency to the IC card. There is an LC resonant circuit in the IC card, and its frequency is the same as the frequency emitted by the radio frequency reader. Under the excitation of the electromagnetic wave, the LC resonant circuit resonates, so that the capacitor has a charge. A unidirectional conductive electronic pump is connected to the other end of this capacitor to transfer the charge in the capacitor to another capacitor for storage. When the accumulated charge reaches 2V, this capacitor can be used as a power supply to provide working voltage for other circuits, and the data in the IC card can be transmitted or the data of the radio frequency reader can be received. With the inductive antenna set, it can be realized within a certain distance range with the radio frequency reader to complete the data reading and writing operation by transmitting radio waves, thereby achieving the effect of opening the access control.
[0043] In the present embodiment, the radio frequency card 300 is detachably arranged in the chip slot 210 to ensure that the radio frequency card 300 can be reused. In the prior art, the high-level mask 400 has a certain number of usage restrictions and needs to be replaced regularly. Since the place access control device for masks of the utility model adopts the structural characteristics of being mounted in engagement with the exhaust valve 410 of the high-level mask 400, medical staff can directly remove the mounting member 100 when replacing the high-level mask 400, and install it on the new high-level mask 400, or only remove the radio frequency card 300, use the new mounting member 100 and the chip bin 200 to combine with the replaced high-level mask 400, and then install the radio frequency card 300, thereby achieving repeated use and cost saving. In the present embodiment, the packaging shells of the mounting member 100, the chip bin 200 and the radio frequency card 300 are all made of PVC material, which is convenient for disinfection after entering and leaving the high-level laboratory, thereby meeting the needs of repeated use.
[0044] Specifically, Figure 3 As shown, when the above-mentioned mounting member 100 is actually set, the hollow interior thereof specifically includes a first card slot 110 and a second card slot 120, wherein the first card slot 110 passes through one side of the mounting member 100, and the first card slot 110 is used to cooperate with the upper side of the exhaust valve 410 for installation, and the second card slot 120 passes through the other side of the mounting member 100, and the second card slot 120 is used to cooperate with the bottom of the exhaust valve 410 for installation, and the second card slot 120 intersects with the first card slot 110, thereby forming a structural relationship for the exhaust valve 410 to be installed. In the specific setting, since the first card slot 110 and the second card slot 120 correspond to different parts of the exhaust valve 410, the sizes of the first card slot 110 and the second card slot 120 are also different, which can achieve the effect of clamping and fixing at a specific part.
[0045] Furthermore, if Figure 3 As shown, in a specific embodiment, Figure 1 Taking the high-level mask 400 shown as an example, the exhaust valve 410 arranged thereon has a stepped shell structure, and the stepped shell structure is symmetrically arranged up and down and left and right. Therefore, in this embodiment, the above-mentioned first card slot 110 is concentrically arranged with the second card slot 120, and the length and width of the first card slot 110 are smaller than the length and width of the second card slot 120, so as to adapt to the stepped exhaust valve 410 shell structure, thereby forming an effect of sleeve-fitting and fixing different parts of the exhaust valve 410 shell structure.
[0046] Furthermore, in order to further ensure the installation stability of the access control device for the place where the mask is used, e.g. Figure 3 As shown, in this embodiment, an adhesive member 130 is also provided on the connecting edge of the first card slot 110 toward the second card slot 120. Figure 1 and Figure 3When the mounting member 100 and the exhaust valve 410 are assembled, the above-mentioned connecting edge corresponds to Figure 1 The high-level mask 400 of the model shown has a stepped-shaped shell on one side, so that the adhesive piece 130 can be effectively fitted while being engaged, thereby achieving a further fixation effect.
[0047] In this embodiment, Figure 1 The stepped portion of the outer shell of the exhaust valve 410 shown is arranged vertically, so the above-mentioned connecting edge of the utility model is arranged vertically to the inner walls of the first slot 110 and the second slot 120 to ensure the fit; in some other embodiments, due to the differences in the outer shell shape of the exhaust valve 410 in the high-level masks 400 produced by different manufacturers, the connecting edge can also be set with a predetermined curvature to adapt to the outer shell shape of the exhaust valve 410. In some embodiments, the above-mentioned first slot 110 and the second slot 120 do not have to be engaged at the same time. For example, when the outer shell edge of the exhaust valve 410 is only a flat plate (not stepped), the second slot 120 realizes the corresponding engagement, the adhesive 130 realizes the auxiliary fixing effect, and the first slot 110 is used to avoid the exhaust valve 410 structure to ensure the normal use of the exhaust valve 410.
[0048] In the above embodiment, the adhesive member 130 is specifically a double-sided tape, and the adhesive member 130 is circumferentially arranged on the above-mentioned connecting edge to ensure the fitting strength. When the place access control device of the user's mask is combined with the replacement high-level mask 400, the medical staff can actively replace the adhesive member 130 to ensure the stability of the next installation strength. The mounting member 100 and the chip compartment 200 can also be abandoned, and new mounting members 100 and chip compartments 200 can be obtained to assemble the radio frequency card 300. Those skilled in the art can make settings according to actual usage requirements and cost considerations.
[0049] In another embodiment of the present invention, Figure 2 and Figure 3 As shown, when the chip bin 200 is actually set, it should be rotatably connected to the side of the mounting part 100 away from the exhaust valve 410, so as to form an effect that the chip bin 200 has a certain rotation range toward the side away from the mask surface. When medical staff wear masks, the masks are deformed under the pressure of the cheeks. At this time, the chip bin 200 can be passively rotated to a certain angle under the stress of the mask surface, so as to adapt to the shape of the mask after deformation, thereby avoiding discomfort to the medical staff.
[0050] Specifically, Figure 3As shown, a connecting portion 230 is further provided on the chip bin 200, and the connecting portion 230 is fixedly connected to the mounting member 100, and the connecting portion 230 is a flexible connecting portion 230. In the specific setting, the chip bin 200 and the mounting member 100 are made in an integrated manner. In a specific embodiment, the chip bin 200 and the mounting member 100 are made of PVC material, and the connecting portion 230 is reserved during the integrated molding production process, so that it has both a positioning connection function and a rotation connection function, thereby meeting the above-mentioned usage requirements.
[0051] In another embodiment of the present invention, Figure 1 and Figure 3 As shown, the interior of the chip bin 200 is hollow for installing the radio frequency card 300. An extension groove 220 is provided on one side of the chip bin 200. The extension groove 220 is used to facilitate the installation and removal of the radio frequency card 300. The side where the extension groove 220 is provided is preferably provided on the side away from the mask surface. The extension groove 220 is hollowed out along the center line of the side panel of the chip bin 200, so as to facilitate medical staff to use their fingers to take out the radio frequency card 300 by friction.
[0052] In this embodiment, the extension groove 220 should be set to be connected with the opening on one side of the chip compartment 200 to facilitate the placement and removal of the radio frequency card 300. On the other hand, in the specific setting, the width of the extension groove 220 should be smaller than the width of the hollow space in the chip compartment 200, so as to ensure that the chip compartment 200 is fixed to the radio frequency card 300.
[0053] In another possible implementation of the present invention, the chip bin 200 is made of transparent PVC material, so that it is convenient for medical staff to observe whether the radio frequency card 300 is installed. Furthermore, symbols such as name, work number, etc. can be printed on the radio frequency card 300, so that the radio frequency card 300 corresponds to the identity of the medical staff. The transparent chip bin 200 is convenient for medical staff to observe the information on the radio frequency card 300, which achieves the corresponding effect and can effectively avoid the mixing of high-level masks 400 when in use.
[0054] Based on the above embodiments, the actual use process of the place access control device for masks of the utility model is as follows:
[0055] like Figure 1As shown, the medical staff obtains a high-level mask 400 of a specific model with an exhaust valve 410, installs the personal radio frequency card 300 in the chip compartment 200, and sets the exhaust valve 410 with the mounting part 100. During the process, it is installed and fixed through the first card slot 110, the second card slot 120 and the adhesive part 130. When the medical staff needs to enter the high-level laboratory, due to the access control, the medical staff needs to obtain the radio frequency card 300 before entering. At this time, since the radio frequency card 300 is installed on the high-level mask 400, it realizes the function of reminding the medical staff to wear the high-level mask 400.
[0056] After the medical staff wears the high-level mask 400, they place the radio frequency card 300 contactlessly within a certain range of the radio frequency reader at the access control point to unlock the access control and enter the laboratory, effectively preventing the medical staff from entering the laboratory without wearing protective masks of the corresponding level due to busy work or unexpected events.
[0057] Based on the above embodiments, the utility model also provides a protective mask, which includes a place access control device for masks as described in any one of the above embodiments, and the place access control device for masks includes: a mounting member, the mounting member includes a hollow internal clamp ring, and the clamp ring is used to engage with the exhaust valve of the mask; a chip compartment, the chip compartment is rotatably arranged on one side of the mounting member, and a chip slot is arranged in the chip compartment; a radio frequency card, the radio frequency card is detachably arranged in the chip slot. The utility model can be engaged with the exhaust valve of a high-level protective mask by setting a mounting member in the style of a hollow clamp ring, which will not affect the original function of the exhaust valve, and can form an installation for the chip compartment. The chip compartment is rotatably connected to the mounting member to adapt to the curvature change when the mask is worn. The radio frequency card is detachably arranged in the chip compartment, and can form a contactless punch card with the reader at the access control, so that the access control and the protective mask form a reminder mechanism to prevent medical staff who are not wearing masks from entering high-level laboratories.
[0058] In summary, the utility model provides a place access control device for masks and a protective mask, wherein the place access control device for masks includes: a mounting part, the mounting part includes a clasp with a hollow interior, the clasp is used to engage with the exhaust valve of the mask; a chip compartment, the chip compartment is rotatably arranged on one side of the mounting part, and a chip slot is arranged in the chip compartment; a radio frequency card, the radio frequency card is detachably arranged in the chip slot. The utility model can be engaged with the exhaust valve of a high-level protective mask by setting a mounting part in the style of a hollow clasp, which will not affect the original function of the exhaust valve, and can form an installation for the chip compartment. The chip compartment is rotatably connected to the mounting part to adapt to the curvature change of the mask when it is worn. The radio frequency card is detachably arranged in the chip compartment, and can form a contactless punch-in with the reader / writer at the access control, so that the access control and the protective mask form a reminder mechanism to prevent medical staff who are not wearing masks from entering high-level laboratories.
[0059] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made according to the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.
Claims
1. A place access control device for masks, characterized in that: The place access control device for masks comprises: A mounting piece, the interior of which is hollow and through-set, and the mounting piece is used to be engaged and connected with the exhaust valve of the mask; A chip bin, which is rotatably arranged on one side of the mounting member, and has a chip slot arranged therein; A radio frequency card is detachably arranged in the chip slot.
2. The place access control device for masks according to claim 1, characterized in that: The mounting member comprises: A first card slot, the first card slot is set through one side of the mounting member; A second card slot, the second card slot is arranged through the other side of the mounting member and intersects with the first card slot; The first card slot has a different size from the second card slot.
3. The place access control device for masks according to claim 2, characterized in that: The first card slot is concentrically arranged with the second card slot, and the length and width of the first card slot are smaller than the length and width of the second card slot; An adhesive piece is arranged on a connecting edge of the first card slot facing the second card slot.
4. The place access control device for masks according to claim 3, characterized in that: The connecting edge is arranged perpendicularly to the inner walls of the first clamping groove and the second clamping groove; or, the connecting edge is arranged along a predetermined arc, and the predetermined arc is adapted to the shape of the outer shell of the exhaust valve; The adhesive piece is continuously arranged around the connecting edge.
5. The place access control device for masks according to claim 1, characterized in that: The chip bin is rotatably connected to a side of the mounting component that is away from the exhaust valve.
6. The place access control device for masks according to claim 5, characterized in that: The chip bin is provided with a connecting portion, the connecting portion is fixedly connected to the mounting member, and the connecting portion is a flexible connecting portion; The chip bin and the mounting piece are integrally formed.
7. The place access control device for masks according to claim 1, characterized in that: The chip bin is hollow, and an extension groove is provided on one side of the chip bin, and the extension groove is hollowed out along the center line of the chip bin side plate; The extension groove is connected to the opening on one side of the chip compartment.
8. The place access control device for masks according to claim 7, characterized in that: The chip bin is a transparent chip bin.
9. The place access control device for masks according to claim 1, characterized in that: The radio frequency card comprises a sheet body, an IC chip and an induction antenna are arranged inside the sheet body, and the cross-sectional shape of the radio frequency card is adapted to the cross-sectional shape inside the chip compartment.
10. A protective mask, characterized in that: The protective mask includes the place access control device for masks as described in any one of claims 1 to 9 above.