Oral medication dispensing and consumption monitoring machine

Abstract

The application relates to an oral medicine dispensing and taking monitoring machine which comprises a box body, multiple compartments, a discharging hopper, a medicine taking opening and a monitoring camera. The multiple compartments are horizontally arranged in the box body, and each compartment comprises a shell, a conical distributing disc arranged in the shell, multiple rotating discs independently arranged below the conical distributing disc, a tablet storage groove arranged on the outer edge of the rotating disc, a push rod arranged in the tablet storage groove in the radial direction, and a discharging channel longitudinally arranged on the inner wall of the shell; the multiple rotating discs are coaxially arranged, the size of the tablet storage groove is matched with that of a single tablet, the tablet storage groove penetrates the upper and lower sides of the rotating disc, so that adjacent tablet storage grooves can be connected in communication by rotating, and the push rod can push the tablets out when the tablet storage groove rotates to be connected with the discharging channel; and the discharging hopper is connected with the discharging channel outlets of the multiple compartments. Compared with the prior art, the application can realize single dispensing of tablets, accurate medicine administration and medicine taking monitoring.

Description

Technical Field

[0001] This invention belongs to the field of medical device technology and relates to an oral medication dispensing and administration monitoring machine. Background Technology

[0002] There are many clinical studies on oncology patients, and oral medication is one method used in these studies. These clinical studies are rigorous, requiring patients to take their medication on time, at the prescribed dosage, and as directed by their doctor. Due to current bed shortages, many patients taking oral medication cannot be hospitalized and instead take their medication home as prescribed. However, whether or not patients are taking their medication on time cannot be guaranteed. Summary of the Invention

[0003] The purpose of this invention is to provide an oral medication dispensing and administration monitoring machine for single-case dispensing, accurate administration, and medication monitoring of pills.

[0004] The objective of this invention can be achieved through the following technical solutions:

[0005] An oral medication dispensing and administration monitoring device, comprising:

[0006] Box body;

[0007] Multiple compartments are arranged horizontally inside the box. Each compartment includes a cylindrical shell, a conical dispensing disc inside the shell, multiple independently rotating discs located below the conical dispensing disc, a tablet storage slot on the outer edge of the rotating disc, a push rod radially located within the tablet storage slot, and a feeding channel longitudinally located on the inner wall of the shell. The multiple rotating discs are coaxially arranged. The size of each tablet storage slot is adapted to a single tablet. Each tablet storage slot extends through the upper and lower sides of the rotating disc, allowing adjacent tablet storage slots to rotate and connect. The push rod pushes out the tablet when the tablet storage slot rotates to connect with the feeding channel.

[0008] The upper inlet of the feeding hopper is connected to the outlet of multiple compartmentalized feeding channels;

[0009] The dispensing port is located at the bottom of the side wall of the box, corresponding to the lower outlet of the feeding funnel; and,

[0010] The surveillance camera, mounted on the box, is used to monitor patients taking their medication.

[0011] Furthermore, a medicine storage box is suspended above the conical dispensing tray, and a weight sensor is installed at the suspension point. The bottom of the medicine storage box is also equipped with double doors.

[0012] Furthermore, a gap is provided between the outer edge of the conical dispensing disc and the inner wall of the housing. The width of the gap and the radial width of the tablet storage tank along the rotating disc are adapted to the thickness of the tablets, so that the tablets fall into the tablet storage tank in a vertical state.

[0013] Furthermore, the outer edge of the rotating tray is provided with multiple tablet storage slots spaced apart circumferentially.

[0014] Furthermore, an installation hole is provided on the bottom side of the tablet storage tank, and the push rod is telescopically assembled into the installation hole.

[0015] Furthermore, the tablet storage tank is equipped with a tablet sensor for detecting whether tablets are stored there, and a positioning sensor for detecting whether it has rotated to the feeding channel.

[0016] Furthermore, a rotating shaft is erected inside the housing, and a through hole is opened on the rotating material plate for the rotating shaft to pass through. The bottom of the rotating material plate is provided with a drive wheel and multiple support wheels. The drive wheel and multiple support wheels are arranged circumferentially and are rolledly connected to the top side of the lower rotating material plate or the bottom of the housing.

[0017] Furthermore, a feeding port is adopted on the outer side of the bottom surface of the cylindrical shell and adapted to the tablet storage tank, and the feeding channel and push rod are removed.

[0018] Furthermore, a discharge metering scale is also provided below the lower outlet of the discharge funnel.

[0019] Furthermore, the box body is detachably equipped with a portable medicine box, and the box body is also equipped with a display screen.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1) The present invention distributes tablets to the outer periphery of the shell through a conical distributing plate. By rotating the distributing plate, the tablet storage tanks are connected in series from top to bottom to form a series channel. The falling tablets are stacked in the channel and can rotate circumferentially with the rotating distributing plate. When the tablet storage tanks rotate to the feeding channel one by one, the tablets can be pushed into the feeding channel by the push rod, thereby accurately controlling the dosage.

[0022] 2) This invention can use a timer and controller to set the daily dosage and frequency of medication according to the doctor's prescription, dispense the medication at the designated time, and the patient can take the medication and clock in at the machine. The machine will automatically record the medication time and dosage.

[0023] 3) This invention can use the communication module to remind patients or notify the research physician when they have not taken their medication, so as to contact the patients in time to take the medication and ensure the smooth progress of the clinical research.

[0024] 4) This invention can export relevant data through a machine, ensuring the authenticity and reliability of clinical research.

[0025] 5) The present invention increases the amount of medicine stored by setting multiple tablet storage slots on the outer circumference of the rotating material tray. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of an oral medication dispensing and administration monitoring device in Example 1;

[0027] Figure 2 This is a schematic diagram of the structure of an oral medication dispensing and administration monitoring device according to Example 1; the top cover of the box, the display, and the monitoring camera are not shown in the figure.

[0028] Figure 3 This is a cross-sectional view of an oral medication dispensing and administration monitoring device according to Example 1; the front panel on the casing with the display screen is cut off.

[0029] Figure 4 This is a schematic diagram of a segmented 3D structure;

[0030] Figure 5 , Figure 6 This is a schematic diagram of the internal structure of the divided compartments;

[0031] Figure 7 , Figure 8 This is a schematic diagram of the rotating material tray.

[0032] Figure 9 A schematic diagram of a rotating tray arranged for multiple stacks;

[0033] Figure 10 This is a schematic diagram of the structure of a medicine storage box;

[0034] Figure 11 This is a schematic diagram of the electromagnetic actuator.

[0035] Figure 12 This is an assembly diagram of the compartmentalized housing, rotating shaft, and conical dispensing plate;

[0036] Figure 13 This is a cross-sectional view of an oral medication dispensing and administration monitoring device according to Example 1; the front panel on the casing with the display screen is cut off.

[0037] Figure 14 A top view divided into sections;

[0038] Explanation of markings in the diagram:

[0039] 1-Box body, 2-Divider, 201-Shell, 202-Conical feeding tray, 203-Rotating feeding tray, 204-Tablet storage tank, 205-Push rod, 206-Discharge channel, 207-Mounting hole, 208-Magnetic push rod, 209-Helical coil, 210-Limiting cavity, 3-Discharge funnel, 4-Medicine dispensing port, 5-Monitoring camera, 6-Medicine storage box, 7-Discharge weighing scale, 8-Display screen. Detailed Implementation

[0040] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. The following embodiments are based on the above-described technical solutions of the present invention, providing detailed implementation methods and specific operating procedures. However, the scope of protection of the present invention is not limited to the following embodiments.

[0041] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0042] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0043] Example 1:

[0044] like Figure 1 , Figure 2 , Figure 3 The illustrated oral medication dispensing and administration monitoring device includes a box body 1, multiple compartments 2 (e.g., 8 compartments), a feeding funnel 3, a dispensing port 4, and a monitoring camera 5. A mounting plate is flush inside the box body 1, and the multiple compartments 2 are arranged horizontally on the mounting plate. Multiple feeding holes are provided on the top cover of the box body 1, each located above a corresponding compartment 2. Figure 4 and Figure 5 As shown, compartment 2 includes a cylindrical shell 201, a conical distributing disc 202 disposed within the shell 201, and multiple independently rotatable rotating material discs 203 disposed below the conical distributing disc 202 (e.g., Figure 9 (As shown), a tablet storage trough 204 is opened on the outer edge of the rotating tray 203, and a push rod 205 is radially arranged in the tablet storage trough 204 (as shown). Figure 7 , Figure 8As shown), and a feeding channel 206 longitudinally opened on the inner wall of the housing 201; multiple rotating trays 203 are coaxially rotatable, the size of the tablet storage tank 204 is adapted to a single tablet, the tablet storage tank 204 passes through the upper and lower sides of the rotating tray 203 so that adjacent tablet storage tanks 204 can rotate together to connect, and the push rod 205 can push out the tablet when the tablet storage tank 204 rotates to connect with the feeding channel 206; the upper inlet of the feeding funnel 3 is connected to the outlet of the feeding channel 206 of the multiple compartments 2; the medicine dispensing port 4 is opened at the bottom of the side wall of the box body 1 and corresponds to the lower outlet of the feeding funnel 3; the monitoring camera 5 is installed on the box body 1 to monitor the patient taking the medicine.

[0045] The size of the tablet storage tank 204 is adapted to a single tablet, meaning that the tablet storage tank 204 can only hold a single tablet in an upright position. Size adaptation includes the width of the tablet storage tank 204 being slightly larger than the width of a single tablet, and the center-to-center height distance between adjacent tablet storage tanks 204 being approximately the width of a single tablet.

[0046] In use, the rotating material tray 203 is rotated so that multiple tablet storage slots 204 are connected sequentially from top to bottom and are staggered with the feeding channel 206. When multiple tablets are poured in, they will be distributed outward through the conical distribution tray 202, falling into and stacking sequentially in the tablet storage slots 204. Since the size of the tablet storage slots 204 is adapted to a single tablet, the tablets are distributed one-to-one with the tablet storage slots 204, realizing single-instance distribution.

[0047] When taking medicine, rotate the material tray 203 in sequence to connect the corresponding tablet storage tank 204 with the feeding channel 206, and push the tablets to the feeding channel 206 through the push rod 205 to control the number of tablets dispensed.

[0048] In some specific embodiments, a conical dispensing disc 202 is also suspended above it, such as... Figure 10 The medicine storage box 6 shown has its top opening facing the housing 1. A weight (tension) sensor is installed at the suspension point of the medicine storage box 6 to obtain the weight of the tablets added inside. Additionally, a double door is located at the bottom of the medicine storage box 6 for unloading after weighing.

[0049] In some specific embodiments, to prevent tablets from falling directly into the feeding channel 206 without passing through the tablet storage tank 204, a baffle is provided at the top of the feeding channel 206 (i.e., Figure 5 and Figure 6 The upper edge of the feeding channel 206 is flush with the upper edge of the uppermost tablet storage tank 204, and the tablet storage tank 204 and the feeding channel 206 are misaligned when the tablets fall.

[0050] In some specific embodiments, such as Figure 14As shown, a gap is provided between the outer edge of the conical dispensing disc 202 and the inner wall of the housing 201. The width of this gap and the radial width of the tablet storage groove 204 along the rotating disc 203 are adapted to the tablet thickness so that the tablets fall into the tablet storage groove 204 in a vertical state. Since the inner wall of the housing 201 is curved, round tablets cannot fit snugly against the inner wall of the housing 201. Therefore, the width of the gap is slightly larger than the maximum distance between the plane of the inner side and the curved surface of the inner wall of the housing 201 when the two ends of the outer side of the tablet abut against the inner wall of the housing 201.

[0051] In some specific embodiments, a plurality of tablet storage slots 204 are provided circumferentially at intervals along the outer edge of the rotating material tray 203 to increase the tablet storage capacity of each rotating material tray 203.

[0052] In some preferred embodiments, the size and distribution interval of the tablet storage slots 204 on the multiple rotating trays 203 are consistent, so that when one row of tablet storage slots 204 is aligned, the remaining tablet storage slots 204 are aligned in rows.

[0053] In some specific embodiments, such as Figure 7 and Figure 8 As shown, a mounting hole 207 is provided on the bottom side of the tablet storage tank 204, and a push rod 205 is telescopically fitted into the mounting hole 207. Specifically, the push rod 205 can be a telescopic cylinder or an electromagnetic push rod.

[0054] In some specific embodiments, such as Figure 11 As shown, the electromagnetic push rod includes a magnetic push rod 208 slidably disposed within the mounting hole 207, and a spiral coil 209 disposed on the inner wall of the mounting hole 207 and sleeved outside the magnetic push rod 208. A limiting cavity 210 is formed at the rear end of the mounting hole 207, and a limiting protrusion 211 is provided at the rear end of the magnetic push rod 208. The limiting protrusion 211 is slidably limited within the limiting cavity 210. When the spiral coil 209 is energized to generate a magnetic field, the magnetic push rod 208 can push the tablet out of the tablet storage slot 204 under the action of the magnetic field, and the limiting action of the limiting protrusion 211 at the rear end and the limiting cavity 210 prevents the magnetic push rod 208 from sliding out of the mounting hole 207.

[0055] In some specific embodiments, the tablet storage tank 204 is equipped with a tablet sensor for detecting whether tablets are stored therein, and a positioning sensor for detecting whether it has rotated to the feeding channel 206.

[0056] Specifically, the tablet sensor can be a distance sensor, which can be installed on the side wall or bottom of the tablet storage tank 204. After the tablet falls in, the distance measurement signal fed back by the distance sensor will change significantly. When a nearby object is continuously detected, it is determined that there are tablets stored in the tablet storage tank 204.

[0057] Alternatively, the tablet sensor uses an infrared transmitter and receiver positioned opposite each other on the side wall to determine whether there are tablets stored in the tablet storage compartment 204 based on whether an object continuously blocks the infrared light.

[0058] Similarly, the positioning sensor can also be a distance sensor. The distance sensor can be set on the outer edges of the opening on both sides of the tablet storage tank 204 and the radial direction is used as the detection direction. Since the feeding channel 206 is a convex structure relative to the inner wall of the housing 201, when the distance detected by the distance sensors at both locations increases, it is determined that the tablet storage tank 204 is facing the feeding channel 206.

[0059] Alternatively, a color mark sensor can be used for positioning. A color mark is provided on the inner wall of the housing 201 next to the feeding channel 206 at a height corresponding to the rotating material tray 203 from top to bottom. A color mark sensor is provided on the outer edge of the opening of the tablet storage tank 204. When a color mark is detected, it is determined that the tablet storage tank 204 is aligned with the feeding channel 206. An illumination light can be installed near the color mark sensor.

[0060] In some specific embodiments, such as Figure 12 As shown, a rotating shaft 208 is erected inside the housing 201, as... Figure 7 and Figure 8 As shown, the rotating material tray 203 has a through hole for the rotating shaft 208 to pass through. The bottom of the rotating material tray 203 is provided with a drive wheel and multiple support wheels. The drive wheel and multiple support wheels are arranged circumferentially and are rolledly connected to the top side of the lower rotating material tray 203 or the bottom of the housing 201.

[0061] In some preferred embodiments, such as Figure 8 As shown, the rotating material tray 203 has an opening at its bottom. The main bodies of the drive wheel and support wheel are located inside the rotating material tray 203, with the lower part of the wheel protruding outside the opening. The drive wheel is in rolling connection with the top side of the lower rotating material tray 203 or the bottom of the housing 201, so that the adjacent rotating material trays 203 are in clearance fit. The drive motor of the drive wheel is built into the rotating material tray 203 and is controlled by the controller to start, stop or adjust the speed.

[0062] In some specific embodiments, a discharge metering scale 7 is also provided below the lower outlet of the discharge funnel 3.

[0063] In a preferred embodiment, the discharge metering scale 7 is provided with a drug administration tray, which corresponds to the lower outlet of the discharge funnel 3.

[0064] In some specific embodiments, the box body 1 is detachably provided with a portable medicine box, and the detachable method can be magnetic connection, buckle connection, strap fixation or other methods; and / or, the box body 1 is also provided with a display screen 8.

[0065] The display screen 8 is used to display the recent medication schedule. Preferably, the display screen 8 is a touch screen, used to adjust and display the medication schedule, as well as control the dispensing of medication.

[0066] This embodiment also includes a controller, which is electrically connected to the tablet sensor, the drive motor of the drive wheel, the positioning sensor, the push rod, the display screen 8, the discharge weighing scale 7, and the monitoring camera 5, respectively, to realize the qualitative detection of the presence or absence of medicine, the rotation and positioning of the tablet storage tank 204, the discharge of medicine, the display of medication schedule, the discharge statistics and recording, and the medication monitoring record, etc.

[0067] It can also achieve timed drug administration. For example, the system can be set to administer the drug at the time, frequency, and dosage according to the doctor's orders. If the drug needs to be taken at 8:00, 12:00, and 16:00 every day, the machine will automatically drop the drug stored in the machine into the drug administration tray at these three times. Patients cannot arbitrarily change the drug administration time and dosage.

[0068] In some specific embodiments, a Bluetooth module is also included to connect to a mobile phone via Bluetooth for setting up functions.

[0069] In some specific embodiments, a counter is also provided at the inlet of the housing 201 to scan the number of drugs put in, record the total weight through a weight sensor, and calculate the weight of each drug.

[0070] In some specific embodiments, the machine automatically dispenses medication according to the scheduled time. The medication falls from the machine into a pillbox, which weighs the dispensed medication to confirm that it matches the total weight of the medication to be administered, thus ensuring that the medication is dispensed correctly.

[0071] In some specific embodiments, at the medication administration point, the machine will emit an audible alert to remind the patient to take their medication. If the patient is not present, after three reminders and one minute, the system will call the designated contact person; if the contact person does not receive the reminder, they will directly contact the researcher for further processing.

[0072] In some specific embodiments, patients can record and clock in their medication via real-time video while taking it.

[0073] In some specific implementations, if a patient needs to go out, they can contact the researcher to configure the machine's system, retrieve the medication in advance, and record and clock in their medication on their mobile phone.

[0074] In some specific embodiments, such as when the remaining drug level is insufficient, the machine system will directly contact the researcher and then perform procedures such as adding more drug.

[0075] In some specific embodiments, the time records of medication administration can be exported by machine and used as the basis for research.

[0076] Oral medication is the most common treatment for diseases. Clinical studies involving oncology patients require them to take medication precisely on time, in the correct dosage, and with the timing recorded. The current machine can dispense the required medication to patients on time and in the correct dosage according to doctor's orders, remind patients to take it, and record the medication administration time via video, ensuring accurate recording and guaranteeing the authenticity and accuracy of clinical studies.

[0077] This ensures that patients take their medication on time, in the correct dosage, and at the correct time. This embodiment accurately records medication times, reducing missed doses, under-dosing, and failure to take medication on time, in the correct dosage, thus minimizing research errors.

[0078] Example 2:

[0079] Compared to Example 1, this example uses a discharge port located on the outer side of the bottom surface of the cylindrical shell 201 and adapted to the tablet storage tank 204. Simultaneously, a mounting plate discharge port 9 is provided at a corresponding position on the mounting plate, and the discharge channel 206 and push rod 205 are removed. Figure 13 As shown.

[0080] In the drug storage state, the tablet storage trough 204 on the lowest rotating material tray 203, which is loaded with tablets, is offset from the discharge port. The tablet storage trough 204 on the upper rotating material tray 203 is offset from the tablet storage trough 204 on the adjacent lower rotating material tray 203.

[0081] When dispensing medicine one by one, the lowest rotating material tray 203 is rotated until the tablet storage trough 204 is connected to the feeding port and the mounting plate feeding port 9, so that the tablets in the trough are discharged. If there are multiple tablet storage troughs 204 distributed on the outer circumference of the rotating material tray 203, the next tablet storage trough 204 is rotated to the feeding port to dispense the tablets. If the tablets on the rotating material tray 203 have been emptied, the tablet storage trough 204 is kept connected to the feeding port, and the previous rotating material tray 203 is rotated until its tablet storage trough 204 is connected to the tablet storage trough 204, so that the tablets fall through the lower tablet storage trough 204 into the feeding port and the mounting plate feeding port 9, and then further into the feeding funnel, and are taken out from the medicine dispensing port. Then, by rotating the rotating material tray 203 or the upper rotating material tray 203, the effect of dispensing the tablets one by one is achieved.

[0082] The positioning sensor can be a color mark sensor, which is positioned by the color mark at the corresponding height on the side wall of the housing 201 and the color mark sensor located on the outer edge of the opening of the tablet storage tank 204.

[0083] The rest is the same as in Example 1.

[0084] The above description of the embodiments is provided to enable those skilled in the art to understand and use the invention. It will be apparent to those skilled in the art that various modifications can be made to these embodiments, and the general principles described herein can be applied to other embodiments without inventive effort. Therefore, the present invention is not limited to the above embodiments, and any improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the invention should be within the protection scope of the present invention.

Claims

1. An oral medication dispensing and administration monitoring device, characterized in that, include: Box body (1); Multiple compartments (2) are arranged laterally within the box body (1). Each compartment (2) includes a cylindrical shell (201), a conical dispensing plate (202) disposed within the shell (201), multiple independently rotatable rotating discs (203) disposed below the conical dispensing plate (202), a tablet storage slot (204) located on the outer edge of the rotating disc (203), a push rod (205) radially disposed within the tablet storage slot (204), and a longitudinally disposed section within the shell (1). 201) A feeding channel (206) on the inner wall; multiple rotating trays (203) are coaxially arranged, the size of the tablet storage tank (204) is adapted to a single tablet, the tablet storage tank (204) passes through the upper and lower sides of the rotating tray (203) so that adjacent tablet storage tanks (204) can rotate together to connect, and the push rod (205) can push out the tablet when the tablet storage tank (204) rotates to connect to the feeding channel (206); The upper inlet of the feeding hopper (3) is connected to the outlet of the feeding channel (206) of multiple compartments (2); The dispensing port (4) is located at the bottom of the side wall of the box body (1) and corresponds to the lower outlet of the feeding funnel (3); and, A surveillance camera (5) is installed on the box (1) and is used to monitor the patient taking medication.

2. The oral medication dispensing and administration monitoring device according to claim 1, characterized in that, Above the conical dispensing tray (202) is a medicine storage box (6), with a weight sensor at the suspension point, and the bottom of the medicine storage box (6) is also equipped with double doors.

3. The oral medication dispensing and administration monitoring device according to claim 1, characterized in that, The outer edge of the conical dispensing disc (202) is provided with a gap between it and the inner wall of the housing (201). The width of the gap and the radial width of the tablet storage tank (204) along the rotating dispensing disc (203) are adapted to the thickness of the tablets so that the tablets fall into the tablet storage tank (204) in a vertical state.

4. The oral medication dispensing and administration monitoring device according to claim 1, characterized in that, The outer edge of the rotating tray (203) is provided with multiple tablet storage slots (204) spaced apart circumferentially.

5. The oral medication dispensing and administration monitoring device according to claim 1, characterized in that, The tablet storage tank (204) has an installation hole (207) on its bottom side, and the push rod (205) is telescopically assembled in the installation hole (207).

6. The oral medication dispensing and administration monitoring device according to claim 1, characterized in that, The tablet storage tank (204) is equipped with a tablet sensor for detecting whether tablets are stored, and a positioning sensor for detecting whether the tablets have rotated to the feeding channel (206).

7. The oral medication dispensing and administration monitoring device according to claim 1, characterized in that, A rotating shaft (208) is erected inside the housing (201). A through hole is provided on the rotating material disk (203) for the rotating shaft (208) to pass through. A drive wheel and multiple support wheels are provided at the bottom of the rotating material disk (203). The drive wheel and multiple support wheels are arranged circumferentially and are rolledly connected to the top side of the lower rotating material disk (203) or the bottom of the housing (201).

8. The oral medication dispensing and administration monitoring device according to claim 1, characterized in that, A feeding port is provided on the outer side of the bottom surface of the cylindrical shell (201) and adapted to the tablet storage tank (204), and the feeding channel (206) and push rod (205) are removed.

9. The oral medication dispensing and administration monitoring device according to claim 1, characterized in that, The discharge metering scale (7) is also provided below the lower outlet of the discharge funnel (3).

10. The oral medication dispensing and administration monitoring device according to claim 1, characterized in that, The box body (1) is detachably equipped with a portable medicine box, and the box body (1) is also equipped with a display screen (8).

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