Medicament storage box
Through the combination of pyroelectric sensor and timing module, the monitoring and warning function of the drug storage box in the unfolded state of the box door is realized, solving the problem of drug exposure and ensuring the quality of drug storage.
Patent Information
- Application Number
- CN202422147192.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The existing drug storage box cannot monitor whether there are personnel when the box door is unfolded, resulting in the exposure of the drug to the outside world, affecting the refrigeration temperature and causing pollution.
The pyroelectric sensor and timing module are used in conjunction with the microcontroller. Through the opening and closing state sensing of the box door, the door is automatically determined whether to close the box door, and a beep warning is issued when the box door is forgot to close.
Effectively monitor the status of the box door, ensure that the medicine is stored under refrigeration conditions, prevent external dust and germs from contaminating, and promptly remind staff to close the box door.
Smart Images
Figure CN223212966U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medicine preservation, and in particular to a medicine preservation box. Background Art
[0002] A pharmaceutical (drug) storage box is a container used to store drugs, reagents, vaccines, biological products, blood products, etc., and it can be refrigerated to meet the storage needs of drugs. However, existing pharmaceutical storage boxes cannot monitor whether there is human operation when the door is open. If a staff member opens the door to take or place drugs and forgets to close the door again, the drugs stored in the storage box will remain in contact with the outside world, affecting the refrigeration temperature and allowing dust and pathogens to enter the storage box, contaminating the stored drugs. This is a defective and insufficient system. Utility Model Content
[0003] The utility model relates to a medicine storage box, which solves the problem that the existing medicine storage box cannot monitor and judge whether there is human operation when the box door is in an expanded state.
[0004] The utility model provides a medicine storage box, which specifically includes: a box body, a storage groove is provided on the front surface of the box body, and an induction guide groove is provided between the front edge of the bottom front end of the storage groove and the front surface of the box body, the inclined surface of the inner end of the induction guide groove is set at a forty-five-degree angle with the front surface of the box body, and a group of pyroelectric sensors are fixedly installed at the center of the inclined surface of the inner end of the induction guide groove; a microcontroller and a battery electrically connected to the microcontroller are provided inside the box body, the battery is connected to an external power supply, and the microcontroller is electrically connected to the pyroelectric sensor; a pressing groove with a rectangular groove structure is provided on the lower side of the right end surface of the box body, and the pressing groove passes through the front surface of the box body; a group of expansion monitoring switches are fixedly installed on the front side of the left end of the box body, the expansion monitoring switch is a touch switch, the button end of the expansion monitoring switch faces to the right side, and the expansion monitoring switch is electrically connected to the microcontroller; when the expansion monitoring switch is in a pressed and started state, the expansion monitoring switch feedback signal is given to the microcontroller, and the microcontroller controls the pyroelectric sensor to start.
[0005] Furthermore, a storage slot is provided on the lower left side of the front end surface of the box body, and a buzzer is installed inside the storage slot, which is electrically connected to the microcontroller; a timing module is also provided inside the box body, and the timing value of the timing module is one minute, and the timing module is electrically connected to the microcontroller; when the pyroelectric sensor is in the started state and it does not sense the infrared signal of the human body, the pyroelectric sensor feedback signal is given to the microcontroller, and the microcontroller controls the timing module to start; when the pyroelectric sensor senses the infrared signal of the human body, the pyroelectric sensor feedback signal is given to the microcontroller, and the microcontroller controls the timing module to turn off; when the timing value of the timing module is reached, the timing module feedback signal is given to the microcontroller, and the microcontroller controls the buzzer to start.
[0006] Furthermore, five placement plates are fixedly installed in an evenly distributed manner in the upper and lower parts of the pressing groove; a group of temperature sensors are fixedly installed on the top surface of the inner end of the pressing groove, and the temperature sensors are electrically connected to the microcontroller; a heat dissipation cavity is opened in the interior of the box body at the rear side of the preservation groove; a group of semiconductor refrigerators are embedded between the heat dissipation cavity and the preservation groove, and the semiconductor refrigerator is electrically connected to the microcontroller, and the cooling end of the semiconductor refrigerator faces the preservation groove; the rear end surface of the box body is evenly distributed with heat dissipation openings connected to the preservation groove; a refrigeration switch is also installed in the storage groove, and the refrigeration switch is electrically connected to the temperature sensor. When the refrigeration switch is in the pressed start state, the refrigeration switch feedback signal is given to the microcontroller, and the microcontroller controls the start of the semiconductor refrigerator.
[0007] Furthermore, a door is rotatably installed on the right edge of the front end face of the box body, and a handle is fixedly installed on the left edge of the front end face of the door; a transparent observation window is embedded between the front end face and the rear end face of the door; a rubber pressing strip is fixedly installed on the rear end face of the door relative to the pressing groove; when the rear end face of the door is in contact with the front end face of the box body, the rubber pressing strip is located inside the pressing groove, and at this time the left end face of the rubber pressing strip is in contact with the button end of the expansion monitoring switch, but at this time the button end of the expansion monitoring switch is in an unpressed state; when the door is rotated to expand, the left end face of the rubber pressing strip is in contact with the button end of the expansion monitoring switch, and at this time the button end of the expansion monitoring switch is in a pressed and started state.
[0008] The present invention provides a medicine storage box, which has the following beneficial effects:
[0009] This utility model uses the semiconductor refrigerator and the temperature sensor to cooperate with the induction control, which can ensure that the temperature in the storage tank is maintained at the refrigeration condition suitable for the preservation of the medicine to meet the preservation needs of the medicine; this utility model realizes the control opening and closing of the pyroelectric sensor synchronously through the opening and closing status of the box door, so as to facilitate the expansion state of the box door and perform induction monitoring on whether there is human operation. When the staff turns to expand the box door but forgets to close it, the induction feedback of the pyroelectric sensor and the one-minute timing of the timing module can be used to automatically determine that there is no human operation at present, thereby realizing a buzzer warning reminder, so as to remind the staff to close the box door in time to ensure the preservation quality of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the technical solution of the embodiment of this utility model, the drawings of the embodiment will be briefly introduced below.
[0011] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.
[0012] In the attached figure:
[0013] Figure 1 It shows a schematic diagram of the front end axonometric structure of the present application;
[0014] Figure 2 It shows a schematic diagram of the rear end axonometric structure of the present application;
[0015] Figure 3 It shows a schematic diagram of the top axonometric structure of the box door and the box body of the present application in a separated state;
[0016] Figure 4 Shows the application Figure 3 A schematic diagram of the partially enlarged structure at center A;
[0017] Figure 5 It shows a schematic diagram of the bottom axonometric structure of the box door and the box body of the present application when they are separated;
[0018] Figure 6 It shows a partial cross-sectional enlarged structural diagram of the pressing groove portion of the present application when the door is closed;
[0019] Figure 7 shows a schematic cross-sectional view of the present application;
[0020] Figure 8 Shows a system block diagram of the present application;
[0021] Reference Signs List
[0022] 1. Box body; 101. Pressing groove; 102. Heat dissipation opening; 103. Storage groove; 104. Placement plate; 105. Deployment monitoring switch; 106. Storage groove; 107. Buzzer; 108. Refrigeration switch; 109. Induction guide notch; 1010. Pyroelectric sensor; 1011. Temperature sensor; 1012. Heat dissipation chamber; 1013. Semiconductor refrigerator; 1014. Battery; 1015. Timing module; 1016. Microcontroller; 2. Box door; 201. Handle; 202. Transparent observation window; 203. Rubber pressure strip. DETAILED DESCRIPTION
[0023] To make the purpose, technical solution, and advantages of this practical embodiment more clear, the technical solution of this practical embodiment will be clearly and completely described below in conjunction with the drawings of this practical embodiment. Obviously, the described embodiment is only a part of the embodiment of this practical embodiment, not all of the embodiments. Based on the described embodiment of this practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.
[0024] Example: Please refer to Figures 1 to 8 :
[0025] The present invention provides a medicine storage box, comprising: a box body 1, a storage groove 103 is provided on the front end surface of the box body 1, an induction guide groove 109 is provided between the front edge of the bottom inner end of the storage groove 103 and the front end surface of the box body 1, the inner end inclined surface of the induction guide groove 109 is set at a 45-degree angle to the front end surface of the box body 1, and a group of pyroelectric sensors 1010 are fixedly installed at the center of the inner end inclined surface of the induction guide groove 109; a microcontroller 1016 and a battery 1014 electrically connected thereto are provided inside the box body 1, the battery 1014 is connected to an external power supply, and the microcontroller 1016 and the pyroelectric sensor 1010 is electrically connected; a pressing groove 101 with a rectangular groove structure is opened on the lower side of the right end surface of the box body 1, and the pressing groove 101 passes through the front face of the box body 1; a group of expansion monitoring switches 105 are fixedly installed on the front side of the left side of the inner end of the box body 1, and the expansion monitoring switch 105 adopts a touch switch, and the button end of the expansion monitoring switch 105 faces to the right side. The expansion monitoring switch 105 is electrically connected to the microcontroller 1016; when the expansion monitoring switch 105 is in the pressed start state, the expansion monitoring switch 105 feedback signal is given to the microcontroller 1016, and the microcontroller 1016 controls the pyroelectric sensor 1010 to start.
[0026] In this embodiment, a storage slot 106 is provided on the left side of the lower front end of the housing 1. A buzzer 107 is installed inside the storage slot 106. The buzzer 107 is electrically connected to the microcontroller 1016. A timing module 1015 is also provided inside the housing 1. The timing value of the timing module 1015 is one minute. The timing module 1015 is electrically connected to the microcontroller 1016. When the pyroelectric sensor 1010 is in the started state and does not sense the infrared signal of the human body, the pyroelectric sensor 1010 feedbacks a signal to the microcontroller 1016, and the microcontroller 1016 controls the timing module 1015 to start the timing. When the pyroelectric sensor 1010 senses the infrared signal of the human body, the pyroelectric sensor 1010 feedbacks a signal to the microcontroller 1016. , the microcontroller 1016 controls the timing module 1015 to be closed; when the timing value of the timing module 1015 is reached, the timing module 1015 feedback signal is given to the microcontroller 1016, and the microcontroller 1016 controls the buzzer 107 to start; five placement plates 104 are fixedly installed in the upper and lower evenly distributed shape inside the pressing groove 101; a group of temperature sensors 1011 are fixedly installed on the top surface of the inner end of the pressing groove 101, and the temperature sensor 1011 is electrically connected to the microcontroller 1016; a heat dissipation cavity 1012 is opened on the rear side of the storage groove 103 inside the box body 1; a group of semiconductor coolers 1013 are embedded between the heat dissipation cavity 1012 and the storage groove 103, and the semiconductor cooler 1013 is electrically connected to the microcontroller 1016 The cooling end of the semiconductor refrigerator 1013 faces the storage tank 103; the rear end surface of the box body 1 is evenly distributed with heat dissipation openings 102 connected to the storage tank 103, so the heat generated by the heating end of the semiconductor refrigerator 1013 will be discharged through the heat dissipation openings 102, and heat accumulation will not occur; a cooling switch 108 is also installed inside the storage tank 106, and the cooling switch 108 is electrically connected to the temperature sensor 1011. When the cooling switch 108 is in the pressed start state, the cooling switch 108 feedback signal is given to the microcontroller 1016, and the microcontroller 1016 controls the semiconductor refrigerator 1013 to start; a door 2 is rotatably installed on the right edge of the front end surface of the box body 1, and the left side of the front end surface of the door 2 A handle 201 is fixedly installed on the edge; a transparent observation window 202 is embedded between the front and rear faces of the box door 2; a rubber pressing strip 203 is fixedly installed on the rear face of the box door 2 relative to the pressing groove 101; when the rear face of the box door 2 is in contact with the front face of the box body 1, the rubber pressing strip 203 is located inside the pressing groove 101, and at this time the left end face of the rubber pressing strip 203 is in contact with the button end of the expansion monitoring switch 105, but at this time the button end of the expansion monitoring switch 105 is in an unpressed state; when the box door 2 rotates to expand, the left end face of the rubber pressing strip 203 is in contact with the button end of the expansion monitoring switch 105, and at this time the button end of the expansion monitoring switch 105 is in a pressed and started state.
[0027] The working principle of this embodiment is as follows:
[0028] When storing the medicine, the medicine is placed on the placement plate 104 in the storage tank 103, and then the refrigeration switch 108 is pressed to start. The refrigeration switch 108 feedbacks a signal to the microcontroller 1016, which controls the semiconductor refrigerator 1013 to start and cooperates with the temperature sensor 1011 to sense and control the temperature in the storage tank 103 to maintain the refrigeration condition suitable for storing the medicine.
[0029] When the staff needs to take or put medicine, when they grasp the handle 201 and rotate the door 2, as the door 2 rotates, the rubber pressing strip 203 will move with it, and thus come into contact with the button end of the deployment monitoring switch 105, and it will bend and deform. However, at this time, the button end of the deployment monitoring switch 105 is in a pressed and activated state. The deployment monitoring switch 105 sends a feedback signal to the microcontroller 1016, and the microcontroller 1016 controls the pyroelectric sensor 1010 to start;
[0030] Because the pyroelectric sensor 1010 is installed at the center of the inner end inclined surface of the sensing guide slot 109, and the inner end inclined surface of the sensing guide slot 109 is set at a 45-degree angle with the front end surface of the box body 1, when the staff rotates to open the box door 2, the sensing range of the pyroelectric sensor 1010 will be facing the staff, thereby sensing the infrared signal of the human body;
[0031] When the staff member finishes taking or placing the medicine, if he forgets to close the box door 2, then when the pyroelectric sensor 1010 is in the activated state and it does not sense the infrared signal of the human body, the pyroelectric sensor 1010 will give a feedback signal to the microcontroller 1016, and the microcontroller 1016 will control the timing module 1015 to start timing. When the staff member does not close the box door 2 within the one-minute timing time of the timing module 1015, after the timing value of the timing module 1015 is reached, the timing module 1015 will give a feedback signal to the microcontroller 1016, and the microcontroller 1016 will control the buzzer 107 to start, and the high-decibel buzzer 107 will be used to remind the staff member to close the box door 2 in time.
[0032] When the staff closes the box door 2 within the one-minute timing time of the timing module 1015, the left end surface of the rubber pressing strip 203 contacts the button end of the expansion monitoring switch 105, but the button end of the expansion monitoring switch 105 is in an unpressed state. Since the expansion monitoring switch 105 adopts a touch switch, the expansion monitoring switch 105 automatically resets and closes, and at the same time, the pyroelectric sensor 1010 and the timing module 1015 will also be turned off.
[0033] In this article, there are several points to note:
[0034] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.
[0035] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.
[0036] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed in this disclosure, and they should all be covered by the protection scope of the present disclosure.
Claims
1. A medicine storage box, characterized in that: include: The box (1) is provided with a storage groove (103) on the front end surface of the box (1), and a sensing guide slot (109) is provided between the front edge of the inner bottom end of the storage groove (103) and the front end surface of the box (1). The inner end inclined surface of the sensing guide slot (109) is arranged at a 45-degree angle with the front end surface of the box (1), and a group of pyroelectric sensors (1010) are fixedly installed at the center of the inner end inclined surface of the sensing guide slot (109); a microcontroller (1016) and a battery (1014) electrically connected thereto are provided inside the box (1), the battery (1014) is externally connected to a power supply, and the microcontroller (1016) is electrically connected to the pyroelectric sensor (1010). A pressing groove (101) in a rectangular groove structure is provided on the lower side of the right end surface of the box (1), and the pressing groove (101) passes through the front face of the box (1); a group of expansion monitoring switches (105) are fixedly installed on the front side of the left side of the inner end of the box (1), and the expansion monitoring switches (105) are touch switches, and the key end of the expansion monitoring switches (105) faces the right side. The expansion monitoring switches (105) are electrically connected to the microcontroller (1016); when the expansion monitoring switches (105) are in a pressed start state, the expansion monitoring switches (105) feedback a signal to the microcontroller (1016), and the microcontroller (1016) controls the pyroelectric sensor (1010) to start.
2. A medicine storage box according to claim 1, characterized in that: A storage slot (106) is provided on the left side of the lower side of the front end surface of the box (1), and a buzzer (107) is installed inside the storage slot (106). The buzzer (107) is electrically connected to the microcontroller (1016); a timing module (1015) is also provided inside the box (1), and the timing value of the timing module (1015) is one minute. The timing module (1015) is electrically connected to the microcontroller (1016); when the pyroelectric sensor (1010) is in the activated state and does not sense the infrared signal of the human body, the pyroelectric sensor (1010) feedbacks The signal is given to the microcontroller (1016), and the microcontroller (1016) controls the timing module (1015) to start timing; when the pyroelectric sensor (1010) senses the infrared signal of the human body, the pyroelectric sensor (1010) feeds back a signal to the microcontroller (1016), and the microcontroller (1016) controls the timing module (1015) to turn off; when the timing value of the timing module (1015) is reached, the timing module (1015) feeds back a signal to the microcontroller (1016), and the microcontroller (1016) controls the buzzer (107) to start.
3. A medicine storage box according to claim 2, characterized in that: Five placement plates (104) are fixedly installed in the pressing groove (101) in an evenly distributed manner up and down; a group of temperature sensors (1011) are fixedly installed on the top surface of the inner end of the pressing groove (101), and the temperature sensors (1011) are electrically connected to the microcontroller (1016); a heat dissipation cavity (1012) is opened in the box (1) at the rear side of the storage groove (103); a group of semiconductor coolers (1013) are embedded between the heat dissipation cavity (1012) and the storage groove (103), and the semiconductor coolers (1013) are electrically connected to the microcontroller (1016). The storage tank (106) is connected to the storage tank (103), and the cooling end of the semiconductor refrigerator (1013) faces the storage tank (103); the rear end surface of the box body (1) is evenly distributed with heat dissipation openings (102) connected to the storage tank (103); a cooling switch (108) is also installed inside the storage tank (106), and the cooling switch (108) is electrically connected to the temperature sensor (1011). When the cooling switch (108) is in a pressed start state, the cooling switch (108) feedbacks a signal to the microcontroller (1016), and the microcontroller (1016) controls the semiconductor refrigerator (1013) to start.
4. A medicine storage box according to claim 3, characterized in that: A door (2) is rotatably mounted on the right edge of the front end face of the box body (1), and a handle (201) is fixedly mounted on the left edge of the front end face of the door (2); a transparent observation window (202) is embedded between the front end face and the rear end face of the door (2); a rubber pressing strip (203) is fixedly mounted on the rear end face of the door (2) relative to the pressing groove (101); when the rear end face of the door (2) is in contact with the front end face of the box body (1), the rubber pressing strip (203) is fixedly mounted. The rubber pressing strip (203) is located inside the pressing groove (101), and at this time, the left end surface of the rubber pressing strip (203) contacts the key end of the deployment monitoring switch (105), but at this time, the key end of the deployment monitoring switch (105) is in a non-pressed state; when the box door (2) rotates and unfolds, the left end surface of the rubber pressing strip (203) contacts the key end of the deployment monitoring switch (105), and at this time, the key end of the deployment monitoring switch (105) is in a pressed and activated state.