CN213399693U - Novel entrance guard's attendance device - Google Patents
Novel entrance guard's attendance device Download PDFInfo
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- CN213399693U CN213399693U CN202022710824.1U CN202022710824U CN213399693U CN 213399693 U CN213399693 U CN 213399693U CN 202022710824 U CN202022710824 U CN 202022710824U CN 213399693 U CN213399693 U CN 213399693U
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Abstract
The application provides a novel entrance guard's attendance device, including entrance guard's main part, fingerprint identification unit, keyboard unit, wireless communication unit, control panel, apron, disinfection mechanism and installation mechanism. The door access attendance device has the advantages that after the door access attendance device is used at every time, the disinfection mechanism can carry out targeted disinfection on the fingerprint identification unit, the keyboard unit and the like, so that the infection probability is greatly reduced, and the disinfection efficiency is improved.
Description
Technical Field
The application relates to the technical field of office equipment, in particular to a novel entrance guard attendance device.
Background
Entrance guard controls the access & exit passageway promptly, and the company's administration of being convenient for, proscenium are counted staff's time of going to and going out of work, time of coming in and going out of office to and the visitor's time of arriving, number of people count.
In the related art, an entrance guard generally includes a keyboard module, a fingerprint identification module, a Near Field Communication (NFC) identification module, and a doorbell module, where the keyboard module, the fingerprint identification module, and the NFC identification module are used for a worker to log in and out for work and to log in, and the doorbell module is used for a visitor to enter a company.
Due to the effects of epidemic situations, it is necessary to sterilize various devices that need to be touched by human body at regular time. However, during the time between sterilizations, there may be multiple persons using the device, and if one of the persons carries a virus, it is likely to cause infection.
At present, no effective solution is provided for the problem of the increase of infection probability caused by intermittent disinfection in the related technology.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a novel entrance guard attendance device to at least, solve among the correlation technique and be interrupted the disinfection and lead to the problem that the probability of infection improves.
The embodiment of the application provides a novel entrance guard attendance device, include:
an access control main body;
the fingerprint identification unit is arranged in the entrance guard main body and protrudes out of the entrance guard main body;
the keyboard unit is arranged on the front surface of the access control main body and is positioned at the lower side of the fingerprint identification unit;
a wireless communication unit installed inside the door main body;
the control panel is arranged inside the access control main body and is respectively and electrically connected with the fingerprint identification unit, the keyboard unit and the wireless communication unit;
the cover plate is arranged on the front surface of the access control main body in a sliding mode and covers the keyboard unit;
the disinfection mechanism is arranged on the inner side of the cover plate and is aligned with the fingerprint identification unit and the keyboard unit;
the door control main body is detachably arranged on the installation mechanism.
In some of these embodiments, further comprising:
the body temperature detecting unit is installed on the front surface of the entrance guard main body and electrically connected with the control panel.
In some of these embodiments, further comprising:
the near field communication unit is installed in the entrance guard main body and is arranged close to the front surface of the entrance guard main body, and the near field communication unit is electrically connected with the control board.
In some of these embodiments, further comprising:
and the battery unit is installed in the entrance guard main body and is electrically connected with the control panel.
In some embodiments, the access control body comprises:
the rails are symmetrically arranged on the left surface and the right surface of the access control main body;
the cover plate includes:
the sliding blocks are symmetrically arranged on the left side and the right side of the cover plate and are respectively arranged on the corresponding tracks in a sliding manner.
In some embodiments, the access control body further comprises:
the second end of the first limiting groove is connected with the first end of the track and is arranged in an L shape with the track;
wherein, under the condition that the cover plate covers the keyboard unit, the sliding block is positioned in the first limiting groove; the slider is located at the second end of the track in a case where the cover plate does not cover the keyboard unit.
In some embodiments, the access control body further comprises:
the first end of the second limiting groove is connected with the first end of the first limiting groove and is arranged in an L shape with the first limiting groove;
wherein, under the condition that the cover plate covers the keyboard unit, the sliding block is positioned in the second limiting groove; the slider is located at the second end of the track in a case where the cover plate does not cover the keyboard unit.
In some of these embodiments, the sanitizing mechanism comprises:
the pressing button is arranged on the front surface of the cover plate and penetrates through the cover plate;
the liquid storage box is arranged on the rear surface of the cover plate and is connected with the press button;
the nozzles are arranged on the rear surface of the liquid storage box at intervals and are aligned with the fingerprint identification unit and the keyboard unit;
the electromagnetic valves are arranged in the nozzles;
the micro pumps are correspondingly connected with the nozzles one by one through pipelines;
the pressure sensor is arranged on the front surface of the liquid storage box, is in contact with the press button and is electrically connected with the electromagnetic valves and the micropumps respectively.
In some of these embodiments, the sanitizing mechanism further comprises:
the liquid adding hole is penetratingly arranged on the upper surface of the liquid storage box;
and the liquid adding plug is detachably arranged in the liquid adding hole.
In some of these embodiments, the sanitizing mechanism further comprises:
the liquid level sensor is arranged at the bottom of the liquid storage box;
the alarm is installed on the front surface of the cover plate and electrically connected with the liquid level sensor.
In some embodiments, the access control body comprises:
the first positioning elements are arranged on the rear surface of the access control main body;
the mounting mechanism includes:
a plurality of second positioning elements arranged on the front surface of the mounting mechanism;
the door control main body is arranged on the installation mechanism, and the first positioning elements correspond to the second positioning elements one to one.
In some embodiments herein, the access control body further comprises:
the first screw holes are symmetrically arranged on the left surface and the right surface of the access control main body;
the mounting mechanism further comprises:
the second screw holes are symmetrically arranged on the left surface and the right surface of the mounting mechanism;
novel entrance guard's attendance device still includes:
and the door control main body is arranged on the door control main body, the second screw holes are in one-to-one correspondence with the first screw holes, and the locking screw rods are sequentially in threaded connection with the second screw holes and the first screw holes.
In some embodiments, the access control body comprises:
the battery bin is arranged on the lower surface of the access control main body, and the battery unit is detachably mounted on the battery bin;
the battery baffle plate is detachably connected with the battery bin.
Compared with the prior art, the embodiment of the application provides a novel entrance guard attendance device, after using entrance guard attendance device at every turn, disinfection mechanism can carry out the pertinence disinfection to fingerprint identification unit, keyboard unit etc. has greatly reduced the probability of infection, improves disinfection efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic diagram (one) of a novel entrance guard attendance device according to an embodiment of the application;
fig. 2 is a schematic diagram (two) of a novel entrance guard attendance device according to an embodiment of the application;
FIG. 3 is a schematic diagram of the connection of electrical components according to an embodiment of the present application;
fig. 4 is a schematic view (one) of a door access subject according to an embodiment of the present application;
fig. 5 is a schematic view (ii) of a door access main body according to an embodiment of the present application;
FIG. 6 is a schematic view of a cover plate according to an embodiment of the present application;
FIG. 7 is a schematic view (one) of a disinfecting mechanism according to an embodiment of the present application;
FIG. 8 is a schematic view of a disinfecting mechanism according to an embodiment of the present application (two);
FIG. 9 is a schematic view (III) of a disinfecting mechanism according to an embodiment of the present application;
FIG. 10 is a schematic view (IV) of a disinfecting mechanism according to an embodiment of the present application;
FIG. 11 is a schematic view of a mounting mechanism according to an embodiment of the present application.
Wherein the reference numerals are: 1. an access control main body; 2. a fingerprint recognition unit; 3. a keyboard unit; 4. a body temperature detection unit; 5. a near field communication unit; 6. a display screen; 7. a wireless communication unit; 8. a control panel; 9. a battery cell; 10. a cover plate; 11. a sterilizing mechanism; 12. an installation mechanism; 13. pressing a button; 14. a liquid storage box; 15. a nozzle; 16. an electromagnetic valve; 17. a micro-pump; 18. a pressure sensor; 19. a liquid adding hole; 20. a liquid adding plug; 21. a liquid level sensor; 22. an alarm; 23. a track; 24. a slider; 25. a first limit groove; 26. A second limit groove; 27. a first positioning element; 28. a second positioning element; 29. a first screw hole; 30. a second screw hole; 31. locking the screw rod; 32. a battery compartment; 33. a battery baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments provided in the present application without any inventive step are within the scope of protection of the present application.
It is obvious that the drawings in the following description are only examples or embodiments of the present application, and that it is also possible for a person skilled in the art to apply the present application to other similar contexts on the basis of these drawings without inventive effort. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of ordinary skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms referred to herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar words throughout this application are not to be construed as limiting in number, and may refer to the singular or the plural. The present application is directed to the use of the terms "including," "comprising," "having," and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Reference to "connected," "electrically connected," and the like in this application is not intended to be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as referred to herein means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. Reference herein to the terms "first," "second," "third," and the like, are merely to distinguish similar objects and do not denote a particular ordering for the objects.
The utility model discloses an exemplary embodiment, as shown in fig. 1 ~ 3, a novel entrance guard's attendance device, including entrance guard's main part 1, fingerprint identification unit 2, keyboard unit 3, body temperature detecting element 4, near field communication unit 5, display screen 6, wireless communication unit 7, control panel 8, battery unit 9, apron 10, disinfection mechanism 11, installation mechanism 12 and locking screw 31. The entrance guard main body 1 is detachably arranged in the installation mechanism 12 and is locked by a plurality of locking screw rods 31; the fingerprint identification unit 2 is arranged inside the access control main body 1 and protrudes out of the front surface of the access control main body 1; the keyboard unit 3 and the body temperature detection unit 4 are respectively arranged on the front surface of the access control main body 1; the near field communication unit 5 is arranged inside the access control main body 1 and is arranged close to the front surface of the access control main body 1; the display screen 6 is arranged on the front surface of the access control main body 1; the wireless communication unit 7 and the battery unit 9 are arranged inside the access control main body 1; the control panel 8 is arranged inside the access control main body 1 and is respectively and electrically connected with the fingerprint identification unit 2, the keyboard unit 3, the body temperature detection unit 4, the near field communication unit 5, the display screen 6, the wireless communication unit 7 and the battery unit 9; the cover plate 10 is connected with the door guard body 1 in a sliding mode and covers the fingerprint identification unit 2, the keyboard unit 3 and the near field communication unit 5.
As shown in fig. 4 to 5, the door access main body 1 is a housing, the interior of the housing is used for mounting various electrical components, and the front surface of the housing is provided with a plurality of mounting holes for protruding the various electrical components from the front surface of the door access main body 1.
On the left and right surfaces of the door check body 1, vertical rails 23 are respectively provided, and the cover plate 10 is reciprocally slid in the vertical direction along the rails 23 to cover the keyboard unit 3 or expose the keyboard unit.
A plurality of first positioning elements 27 are arranged on the rear surface of the door access main body 1 and are used for positioning and matching with the mounting mechanism 12.
In some of these embodiments, the first positioning element 27 is a positioning groove or a positioning protrusion.
In some embodiments, the first positioning elements 27 are spaced apart to form a plurality of triangular structures, thereby forming a stable positioning fit.
A plurality of first screw holes 29 are respectively formed on the left surface and the right surface of the door control main body 1 for screw-coupling with the mounting mechanism 12.
The lower surface of the door control main body 1 is also provided with a battery compartment 32 and a battery baffle 33 for closing the battery compartment 32. Wherein, the battery compartment 32 is used for installing the battery unit 9; the battery baffle 33 is detachably connected with the battery chamber 32, so that the battery unit 9 can be replaced conveniently.
Specifically, entrance guard's main part 1's front surface is provided with the recess, and the identification module of fingerprint identification unit 2 is located the inside of this recess to the slope sets up, with the natural angle of laminating user's the finger that stretches out.
In some of these embodiments, the fingerprint identification unit 2 is an electro-optical fingerprint identification unit or a semiconductor fingerprint identification unit.
The keyboard unit 3 is installed on the front surface of the door main body 1 and is located below the fingerprint recognition unit 2. For acquiring the digital password information input by the person and transmitting the digital password information to the control panel 8.
Typically, the keyboard unit 3 comprises the numbers 0 to 9.
The body temperature detecting unit 4 is installed on the front surface of the access control body 1, and is used for acquiring body temperature information of a person standing in front of the access control device and transmitting the body temperature information to the control board 8. Further, the body temperature detecting unit 4 is disposed on the upper side of the fingerprint recognizing unit 2.
Furthermore, the number of the body temperature detection units 4 is two, and the body temperature detection units are symmetrically arranged on two sides of the display screen 6 and used for acquiring body temperature information of people from different angles, and detection errors are reduced.
In some of these embodiments, the body temperature sensing unit 4 is an infrared body temperature probe.
The near field communication unit 5 is installed inside the access control main body 1, is arranged close to the front surface of the access control main body 1, and is used for acquiring the encrypted information of the access control card close to the front surface of the access control main body 1 and transmitting the encrypted information to the control board 8. Further, the near field communication unit 5 is provided on the lower side of the display screen 6 and on the side of the fingerprint recognition unit 2.
In some of these embodiments, the near field communication unit 5 is an NFC module.
The display screen 6 is installed on the front surface of the access control main body 1 and used for acquiring and displaying various information such as time information, name information, body temperature information, alarm information and the like from the control panel 8.
In some of these embodiments, the display screen 6 is an LCD screen, an OLED screen, or an ink screen.
The wireless communication unit 7 is installed inside the door access main body 1, and is used for enabling the control board 8 to perform data transmission with the outside.
In some of these embodiments, the wireless communication unit 7 and the control board 8 are of an integrated design.
In some embodiments, the wireless communication unit 7 is a bluetooth communication module, a WiFi communication module (e.g. a network card using WiFi5 protocol, a network card using WiFi6 protocol).
The control panel 8 is installed inside the access control main body 1 and is used for judging whether the fingerprint information acquired by the fingerprint identification unit 2 corresponds to the pre-stored fingerprint information, judging whether the password information acquired by the keyboard unit 3 corresponds to the pre-stored password information, judging whether the body temperature information acquired by the body temperature detection unit 4 reaches a threshold value, judging whether the encryption information acquired by the near field communication unit 5 corresponds to the pre-stored encryption information, and generating access control passing information (used for opening the access control) and access control prohibition information (used for keeping the access control closed) according to the judgment result.
In some embodiments, the control board 8 is any one of a single chip, a circuit board (PCB), a raspberry pie, and the like.
Specifically, the conditions for generating the entrance guard traffic information are as follows:
A. the body temperature information acquired by the body temperature detection unit 4 does not reach a threshold value, such as 37 ℃; and is
B. The judgment result of any one of the fingerprint information, the password information and the encryption information is in accordance.
In some embodiments, the fingerprint information and the password information, the fingerprint information and the encryption information, and the password information and the encryption information may be determined to be matched according to the determination result of any two of the fingerprint information, the password information and the encryption information. Commonly used are fingerprint information and encryption information.
The conditions for generating the entrance guard prohibition information are as follows:
A. the body temperature information acquired by the body temperature detection unit 4 reaches a threshold value; or
B. The judgment result of any one of the fingerprint information, the password information and the encryption information is that the fingerprint information, the password information and the encryption information are not conform.
Specifically, if the body temperature information reaches the threshold, no matter whether the judgment results of the fingerprint information, the password information and the encryption information are in accordance, access control prohibition information is generated; and if the body temperature information does not reach the threshold value, judging structures of the fingerprint information, the password information and the encrypted information are not met, and generating entrance guard prohibition information.
As shown in fig. 6, the cross section of the cover plate 10 is concave, and the left inner surface and the right inner surface of the cover plate are respectively provided with a slider 24, and the two sliders 24 are respectively and correspondingly arranged in the two tracks 23 of the door main body 1.
Further, in the case where the cover plate 10 covers the fingerprint recognition unit 2, the keyboard unit 3, and the near field communication unit 5, in order to prevent the cover plate 10 from freely sliding downward under the action of gravity, first horizontal limiting grooves 25 are further provided on the left and right surfaces of the door access main body 1, respectively. For the rail 23 and the first limiting groove 25 located on the same side surface of the door access main body 1, the second end of the first limiting groove 25 is connected with the first end of the rail 23, and forms an L-shaped structure.
Specifically, in the case where the cover plate 10 covers the fingerprint recognition unit 2, the keyboard unit 3, and the near field communication unit 5, the slider 24 is located at a first end of the first stopper groove 25; in a case where the keyboard unit 3 needs to be exposed, the cover plate 10 slides from the first end of the first limiting groove 25 to the second end of the first limiting groove 25 (the first end of the rail 23), and then slides from the first end of the rail 23 to the second end of the rail 23.
Further, in the case where the cover plate 10 covers the fingerprint recognition unit 2, the keyboard unit 3, and the near field communication unit 5, in order to prevent the cover plate 10 from being displaced in the horizontal direction, second stopper grooves 26 in the vertical direction are also provided on the left and right surfaces of the door main body 1, respectively. For the first limiting groove 25 and the second limiting groove 26 located on the same side surface of the door control main body 1, the first end of the second limiting groove 26 is connected with the first end of the first limiting groove 25, and an L-shaped structure is formed.
Specifically, the rail 23, the first limiting groove 25 and the second limiting groove 26 form a U-shaped structure, and the length of the second limiting groove 26 is much smaller than that of the rail 23. In the case where the cover plate 10 covers the keyboard unit 3, the slider 24 is located at the second end of the second stopper groove 26; in a case where the keyboard unit 3 needs to be exposed, the cover plate 10 slides from the second end of the second limiting groove 26 to the first end of the second limiting groove 26 (the first end of the first limiting groove 25), then slides from the first end of the first limiting groove 25 to the second end of the first limiting groove 25 (the first end of the rail 23), and finally slides from the first end of the rail 23 to the second end of the rail 23.
As shown in fig. 7-10, the sterilizing mechanism 11 includes a push button 13, a liquid storage box 14, a plurality of nozzles 15, a plurality of solenoid valves 16, a plurality of micro pumps 17, a pressure sensor 18, a liquid filling hole 19, a liquid filling plug 20, a liquid level sensor 21 and an alarm 22. Wherein, the push button 13 is arranged in the middle of the front surface of the cover plate 10 and penetrates through the cover plate 10; the liquid storage box 14 is detachably arranged on the rear surface of the cover plate 10; the nozzles 15 are arranged behind the liquid storage box 14 and are aligned with the fingerprint identification unit 2, the keyboard unit 3 and the near field communication unit 5; an electromagnetic valve 16 is arranged inside each nozzle 15; the micro pumps 17 are arranged at the bottom of the interior of the liquid storage box 14 and are communicated with the nozzles 15 through pipelines; the pressure sensor 18 is arranged on the front surface of the liquid storage box 14, is aligned with the press button 13, and is respectively electrically connected with the electromagnetic valves 16 and the micro pumps 17; the liquid adding hole 19 is arranged on the upper surface of the liquid storage box 14; the filling plug 20 is detachably arranged in the filling hole 19; the liquid level sensor 21 is arranged at the bottom of the interior of the liquid storage box 14; the alarm 22 is detachably disposed on the front surface of the cover plate 10 and is electrically connected to the liquid level sensor 21.
Specifically, the push button 13 is symmetrically provided with protruding rods at both sides, each of the protruding rods is provided with an elastic member (e.g., a spring) protruding rod at the front side and the rear side, and the elastic member is disposed inside the cover plate 10 and is fixedly connected to the cover plate 10. Four elastic members located at both sides of the push button 13 in a state where the push button 13 is pushed, two elastic members being compressed and two elastic members being stretched; under the condition of removing the pressure on the press button 13, the two compressed elastic members are restored to the original state due to the elastic action, the two stretched elastic members are restored to the original state due to the elastic action, and the press button 13 is restored to the original position under the elastic action.
The inside of the reservoir 14 stores a disinfectant, such as alcohol. The inside of apron 10 is provided with a plurality of limit stop, and wherein, the bottom of stock solution box 14 supports a plurality of limit stop and the rear surface of stock solution box 14 supports a plurality of limit stop, prevents that stock solution box 14 from dropping or the displacement from appearing.
A plurality of nozzles 15 are regularly provided at the rear surface of the reservoir 14 and communicate with the inside of the reservoir 14.
An electromagnetic valve 16 is arranged in each nozzle 15, the electromagnetic valve 16 is a one-way electromagnetic valve, and a cable of the electromagnetic valve 16 is embedded in the inner wall of the liquid storage box 14 and connected with a pressure sensor 18.
A plurality of micro-pumps 17 are fixedly arranged on the bottom wall of the interior of the reservoir 14, and a cable of each micro-pump 17 is embedded in the inner wall of the reservoir 14 and connected with the pressure sensor 18.
Specifically, the number of the nozzles 15 is the same as that of the electromagnetic valves 16, and the number of the nozzles 15 is greater than that of the micropumps 17, that is, one micropump 17 is connected with the plurality of nozzles 15 through a pipeline, so that the requirement that the plurality of nozzles 15 spray the disinfectant is met under the condition that the number of the micropumps 17 is reduced.
The pressure sensor 18 is aligned with the press button 13, when the press button 13 is pressed, the press button 13 contacts the pressure sensor 18, the pressure sensor 18 acquires a first pressure signal (the value of the first pressure signal is greater than 0), converts the first pressure signal into a first electric signal, and transmits the first electric signal to the electromagnetic valves 16 and the micro pumps 17, the electromagnetic valves 16 are opened after acquiring the first electric signal, a disinfectant spraying passage is formed, the micro pumps 17 are started and pump disinfectant to the corresponding nozzles 15 through pipelines, and the disinfectant is sprayed on the fingerprint identification unit 2, the keyboard unit 3 and the near field communication unit 5. In the case of removing the pressure of the push button 13, the push button 13 is far away from and does not contact the pressure sensor 18, the pressure sensor 18 acquires a second pressure signal (the value of which is 0), converts the second pressure signal into a second electric signal, and transmits the second electric signal to the solenoid valves 16 and the micropumps 17, the solenoid valves 16 are closed after acquiring the second electric signal, and the micropumps 17 are also closed.
Wherein, the pressure sensor 18 is integrated with a micro power supply for supplying power to the electromagnetic valve 16 and the micro pump 17.
Because the power of the micro pump 17 is small, no extra power supply is needed for supplying power.
The liquid adding hole 19 is provided at the upper portion of the liquid storage box 14, so that the disinfectant can be added into the liquid storage box 14 without separating the disinfecting mechanism 11 from the cover plate 10.
The filling plug 20 is detachably arranged to block the filling hole 19, so as to prevent foreign matters from entering the interior of the liquid storage box 14 under the condition of normal operation.
The liquid level sensor 21 is installed at the bottom of the liquid storage box 14 and used for monitoring the liquid level of the disinfectant in the liquid storage box 14 and transmitting a liquid level alarm signal outwards under the condition that the liquid level is lower than a preset threshold value.
In some of these embodiments, the alarm 22 is a photoelectric alarm that can generate a yellow alarm signal corresponding to the liquid level alarm signal.
Wherein, alarm 22 self is integrated with the power (like button cell), and under the not enough condition of electric quantity, alarm 22 generates scintillation alarm information, reminds the user to change alarm 22's power.
Wherein, level sensor 21 self is integrated with the power, and under the condition that level sensor 21's electric quantity is less than the threshold value, level sensor 21 transmits the low electric quantity signal to alarm 22, and alarm 22 generates the red alarm information corresponding with the low electric quantity signal, reminds the user to change stock solution box 14. Specifically, the user pours out the disinfection solution in the liquid storage box 14, and then recycles the recyclable garbage in the liquid storage box 14.
As shown in FIG. 11, the mounting mechanism 12 includes a plurality of second positioning elements 28 and a plurality of second threaded holes 30. Wherein, a plurality of second positioning elements 28 are arranged on the rear surface of the interior of the mounting mechanism 12 and are used for matching with a plurality of first positioning elements 27 of the access control main body 1; a plurality of second screw holes 30 are respectively provided on the left and right surfaces of the mounting mechanism 12 for fitting with the plurality of first screw holes 29 of the door control main body 1.
In some of these embodiments, the second positioning element 28 is a positioning groove or a positioning protrusion. Specifically, the first positioning element 27 is a positioning groove, and the second positioning element 28 is a positioning protrusion; the first positioning element 27 is a positioning protrusion, and the second positioning element 28 is a positioning groove.
By the positioning cooperation of the first positioning element 27 and the second positioning element 28, the position of the door access main body 1 can be quickly positioned.
In the case where the door main body 1 is mounted to the mounting mechanism 12, the plurality of second screw holes 30 correspond one-to-one to the plurality of first screw holes 29, and are screw-coupled by the plurality of locking screws 31. Specifically, a locking screw 31 is screwed into a second screw hole 30 and a first screw hole 29, respectively, in this order, and the door main body 1 is assembled with the mounting mechanism 12.
Further, the rear surface of the mounting mechanism 12 is provided with a plurality of through holes for fixing the mounting mechanism 12 to the wall surface by screws.
Further, the lower surface of the installation mechanism 12 is also provided with a plurality of through grooves, which aims to reduce the material consumption of the installation mechanism 12 and dissipate heat from the bottom of the access control body 1 under the condition of providing a supporting function for the access control body 1.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a novel entrance guard's attendance device which characterized in that includes:
an access control main body;
the fingerprint identification unit is arranged in the entrance guard main body and protrudes out of the entrance guard main body;
the keyboard unit is arranged on the front surface of the access control main body and is positioned at the lower side of the fingerprint identification unit;
a wireless communication unit installed inside the door main body;
the control panel is arranged inside the access control main body and is respectively and electrically connected with the fingerprint identification unit, the keyboard unit and the wireless communication unit;
the cover plate is arranged on the front surface of the access control main body in a sliding mode and covers the keyboard unit;
the disinfection mechanism is arranged on the inner side of the cover plate and is aligned with the fingerprint identification unit and the keyboard unit;
the door control main body is detachably arranged on the installation mechanism.
2. The novel entrance guard attendance device of claim 1, wherein the entrance guard main body comprises:
the rails are symmetrically arranged on the left surface and the right surface of the access control main body;
the cover plate includes:
the sliding blocks are symmetrically arranged on the left side and the right side of the cover plate and are respectively arranged on the corresponding tracks in a sliding manner.
3. The novel entrance guard attendance device of claim 2, wherein the entrance guard main body further comprises:
the second end of the first limiting groove is connected with the first end of the track and is arranged in an L shape with the track;
wherein, under the condition that the cover plate covers the keyboard unit, the sliding block is positioned in the first limiting groove; the slider is located at the second end of the track in a case where the cover plate does not cover the keyboard unit.
4. The novel entrance guard attendance device of claim 3, wherein the entrance guard main body further comprises:
the first end of the second limiting groove is connected with the first end of the first limiting groove and is arranged in an L shape with the first limiting groove;
wherein, under the condition that the cover plate covers the keyboard unit, the sliding block is positioned in the second limiting groove; the slider is located at the second end of the track in a case where the cover plate does not cover the keyboard unit.
5. The novel entrance guard attendance device of claim 1 wherein the disinfection mechanism comprises:
the pressing button is arranged on the front surface of the cover plate and penetrates through the cover plate;
the liquid storage box is arranged on the rear surface of the cover plate and is connected with the press button;
the nozzles are arranged on the rear surface of the liquid storage box at intervals and are aligned with the fingerprint identification unit and the keyboard unit;
the electromagnetic valves are arranged in the nozzles;
the micro pumps are correspondingly connected with the nozzles one by one through pipelines;
the pressure sensor is arranged on the front surface of the liquid storage box, is in contact with the press button and is electrically connected with the electromagnetic valves and the micropumps respectively.
6. The novel entrance guard attendance device of claim 5, wherein the disinfection mechanism further comprises:
the liquid adding hole is penetratingly arranged on the upper surface of the liquid storage box;
and the liquid adding plug is detachably arranged in the liquid adding hole.
7. The novel entrance guard attendance device of claim 5, wherein the disinfection mechanism further comprises:
the liquid level sensor is arranged at the bottom of the liquid storage box;
the alarm is installed on the front surface of the cover plate and electrically connected with the liquid level sensor.
8. The novel entrance guard attendance device of claim 1, further comprising:
the body temperature detecting unit is installed on the front surface of the entrance guard main body and electrically connected with the control panel.
9. The novel entrance guard attendance device of claim 1, further comprising:
the near field communication unit is installed in the entrance guard main body and is arranged close to the front surface of the entrance guard main body, and the near field communication unit is electrically connected with the control board.
10. The novel entrance guard attendance device of claim 1, wherein the entrance guard main body comprises:
the first screw holes are symmetrically arranged on the left surface and the right surface of the access control main body;
the mounting mechanism includes:
the second screw holes are symmetrically arranged on the left surface and the right surface of the mounting mechanism;
novel entrance guard's attendance device still includes:
and the door control main body is arranged on the door control main body, the second screw holes are in one-to-one correspondence with the first screw holes, and the locking screw rods are sequentially in threaded connection with the second screw holes and the first screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022710824.1U CN213399693U (en) | 2020-11-20 | 2020-11-20 | Novel entrance guard's attendance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022710824.1U CN213399693U (en) | 2020-11-20 | 2020-11-20 | Novel entrance guard's attendance device |
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| Publication Number | Publication Date |
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| CN213399693U true CN213399693U (en) | 2021-06-08 |
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|---|---|---|---|
| CN202022710824.1U Active CN213399693U (en) | 2020-11-20 | 2020-11-20 | Novel entrance guard's attendance device |
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| Country | Link |
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| CN (1) | CN213399693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113989996A (en) * | 2021-09-23 | 2022-01-28 | 顾春风 | Self-disinfection type password keyboard and terminal equipment for depositing and withdrawing |
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2020
- 2020-11-20 CN CN202022710824.1U patent/CN213399693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113989996A (en) * | 2021-09-23 | 2022-01-28 | 顾春风 | Self-disinfection type password keyboard and terminal equipment for depositing and withdrawing |
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