A device for training the etiquette of a terminal disc

Abstract

This application discloses a tray-carrying etiquette training device, which includes a posture detection unit, a feedback unit, and a power supply unit. The feedback unit includes multiple warning lights arranged in a ring. The posture detection unit detects the tilt state of the device and controls at least one warning light in the feedback unit to illuminate according to the tilt state. The illuminated warning light corresponds to the tilt direction. The power supply unit provides power to the feedback unit and the posture detection unit. This allows the device to provide a reminder corresponding to the current tilt state to nursing staff during tray-carrying training, enabling them to learn the correct tray-carrying posture promptly.

Description

Technical Field

[0001] This invention relates to the field of teaching equipment technology, specifically to a device for training etiquette in serving dishes. Background Technology

[0002] Currently, nursing staff often need to carry medications by carrying trays after starting their jobs. Incorrect tray-carrying posture is not only unsightly, but may also cause the medication to spill.

[0003] Currently, nursing staff often struggle to determine whether their tray-carrying posture is correct or if adjustments are needed during tray-carrying training. This highlights a lack of suitable equipment for this purpose. Summary of the Invention

[0004] In view of this, this application provides a tray-carrying etiquette training device to prompt nursing staff participating in the training whether their posture needs to be adjusted. This application provides a tray-carrying etiquette training device, including: a posture detection unit, a feedback unit, and a power supply unit. The feedback unit includes multiple warning lights arranged in a ring; The attitude detection unit is used to detect the tilt state of the device and control at least one warning light in the feedback unit to light up according to the tilt state; wherein the lit warning light is the warning light corresponding to the tilt direction. The power supply unit is used to supply power to the feedback unit and the attitude detection unit.

[0005] Optionally, the device further includes an adjustable load simulation unit; The adjustable load simulation unit includes multiple detachable counterweights for adjusting the weight of the attitude detection device.

[0006] Optionally, the feedback unit further includes a buzzer, which emits a buzzing sound when any of the warning lights is turned on.

[0007] Optionally, the attitude detection unit includes a sealed cavity; A freely rolling conductive ball is installed inside the sealed cavity; The sealed cavity includes a horizontal bottom disk, a first ring surrounding the bottom disk with a slope of a first angle, and a second ring surrounding the first ring with a slope of a second angle; the second angle is greater than the first angle. The first ring has a plurality of first conductive contacts arranged in a ring shape; The second ring has a plurality of second conductive contacts arranged in a ring shape.

[0008] Optionally, the first ring has a plurality of conductive contacts arranged in a ring shape, including: The first ring is provided with a plurality of first guide ribs arranged in a ring shape, and any two adjacent first guide ribs form a guide groove for the movement of the conductive ball; A first conductive contact is provided at one end of each first guide rib near the second ring; The positive and negative poles of the first conductive contacts on any two adjacent first guide ribs on the first ring are opposite.

[0009] Optionally, the second ring has a plurality of second conductive contacts arranged in a ring shape, including: The second ring is provided with a plurality of second guide ribs arranged in a ring shape, and the second guide ribs are arranged along the first guide ribs; any two adjacent second guide ribs form a guide groove for the movement of the conductive ball. A second conductive contact is provided at the end of each second guide rib away from the first ring.

[0010] Optionally, a third guide rib is provided between any two second guide ribs of the second ring to divide the guide groove between the two second guide ribs into two guide grooves. The third guide rib is provided with the second conductive contact at the end away from the first ring.

[0011] Optionally, the first ring has a plurality of conductive contacts arranged in a ring shape, including: The first guide rib on the first ring is made of conductive material and serves as the first conductive contact. The second and third guide ribs on the first ring are both made of conductive material and serve as the second conductive contact. An insulating component is provided between the first guide rib and the second guide rib.

[0012] Optionally, the attitude detection unit includes a sealed cavity; A freely rolling conductive ball is installed inside the sealed cavity; The sealed cavity includes a horizontal bottom disk, a first ring surrounding the bottom disk with a slope of a first angle, a second ring surrounding the first ring with a slope of a second angle, and a third ring surrounding the second ring with a slope of a third angle; wherein the first angle is smaller than the second angle, the second angle is smaller than the third angle, and the third angle is less than or equal to 90°; the first ring and the second ring are separated by an insulating material; the second ring and the third ring are separated by an insulating material. The first ring is a ring made of conductive material and serves as the third conductive contact of the attitude detection unit; The second ring includes a second inner ring and a second outer ring separated by an insulating material; the second inner ring is composed of a plurality of conductive sheets arranged in a ring shape, each conductive sheet serving as a fourth conductive contact; an insulating material is provided between any two conductive sheets; The second outer ring is a circular ring made of conductive material and serves as another third conductive contact of the attitude detection unit; The third ring is composed of multiple conductive sheets arranged in a ring shape, each conductive sheet serving as a fourth conductive contact; an insulating material is provided between any two conductive sheets. The electrodes of the third conductive contact and the fourth conductive contact are opposite; Different fourth conductive contacts are connected to different warning lights via wires.

[0013] The present invention has the following beneficial effects: This tray-carrying etiquette training device includes a posture detection unit, a feedback unit, and a power supply unit. The feedback unit includes multiple warning lights arranged in a ring. The posture detection unit detects the tilt state of the device and controls at least one warning light in the feedback unit to illuminate based on the tilt state; the illuminated warning light corresponds to the tilt direction. The power supply unit provides power to the feedback unit and the posture detection unit. This allows the device to provide reminders to nursing staff regarding the current tilt state during tray-carrying training, enabling them to learn the correct tray-carrying posture promptly.

[0014] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a tray-serving etiquette training device provided in an embodiment of this application; Figure 2 A schematic diagram of another tray-serving etiquette training device provided in an embodiment of this application; Figure 3 This is a schematic diagram of another tray-serving etiquette training device provided in an embodiment of this application; Figure 4 This is a schematic diagram of the structure of an attitude detection unit provided in an embodiment of this application; Figure 5 This is a schematic diagram of another attitude detection unit provided in an embodiment of this application; Figure 6This is a schematic diagram of the circuit structure of a tray-serving etiquette training device provided in an embodiment of this application; Figure 7 This is a schematic diagram of the circuit structure of another tray-serving etiquette training device provided in an embodiment of this application.

[0016] In the diagram: 1. Attitude detection unit; 2. Counterweight; 3. Warning light; 4. First contact point; 5. Second contact point; 6. First guide rib; 7. Second guide rib; 8. Third guide rib; 9. First ring; 10. Second ring; 11. Third ring; 12. Second outer ring; 13. Second inner ring. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0018] like Figure 1 As shown in the figure, this application discloses a tray-serving etiquette training device, including: a posture detection unit 1, a feedback unit, and a power supply unit; The feedback unit includes multiple warning lights 3 arranged in a ring; The attitude detection unit 1 is used to detect the tilt state of the device and control at least one warning light 3 in the feedback unit to light up according to the tilt state; wherein the lit warning light 3 is the warning light 3 corresponding to the tilt direction; The power supply unit is used to supply power to the feedback unit and the attitude detection unit 1.

[0019] It should be noted that the tray-serving etiquette training device provided in this application embodiment can be as follows: Figure 2 The square plate shown can also be as follows: Figure 3 The circular plate shown can also be other shapes.

[0020] The multiple warning lights 3 arranged in a ring in the feedback unit can, as Figure 2 The LED light strip shown is arranged around the edge of the plate; it can also be arranged as follows: Figure 3 The LED light shown has multiple loops of LED strip.

[0021] It should be noted that the feedback unit is set on the disc, and the attitude detection unit 1 is set below the disc of the training device. The conductive ball in the attitude detection unit 1 can roll as the disc tilts, thereby touching the conductive contact in the attitude detection unit 1, thereby illuminating the warning light 3 corresponding to the current tilt state.

[0022] It should also be noted that, such as Figure 2 or Figure 3 Each LED in the LED strip shown can be lit individually; thus, the tilt of the plate can be determined by the position of the lit LED.

[0023] Optionally, the attitude detection unit 1 provided in this application embodiment is as follows: Figure 4 As shown, it includes a sealed cavity; a freely rolling conductive ball is disposed within the sealed cavity. like Figure 4 As shown, the sealed cavity includes a horizontal bottom disk, a first ring 9 surrounding the bottom disk with a slope of a first angle, and a second ring 10 surrounding the first ring 9 with a slope of a second angle; the second angle is greater than the first angle.

[0024] It should be noted that the bottom disc is parallel to the surface of the serving etiquette training device; in other words, the bottom disc is also horizontal when the serving etiquette training device is in a horizontal state. Accordingly, when the serving etiquette training device is in a horizontal state, the first angle is the angle between the inclination of the first ring 9 and the horizontal plane; the second angle is the angle between the inclination of the second ring 10 and the horizontal plane.

[0025] The first ring 9 has multiple first conductive contacts arranged in a ring shape.

[0026] It should be noted that the first conductive contact in the first ring 9 can be Figure 4 The first contact point 4 in the middle.

[0027] The second ring 10 has multiple second conductive contacts arranged in a ring shape.

[0028] It should be noted that the second conductive contact in the second ring 10 can be Figure 4 The second contact point 5 in the middle.

[0029] It should also be noted that, Figure 4 The first contact point 4 and the second contact point 5 in the AA cross-sectional front view are not shown.

[0030] Optional, such as Figure 4 As shown, the first ring 9 has multiple conductive contacts arranged in a ring shape, including: The first ring 9 has a plurality of first guide ribs 6 arranged in a ring shape, and any two adjacent first guide ribs 6 form a guide groove for the movement of conductive balls. A first conductive contact is provided at one end of each first guide rib 6 near the second ring 10; It should be noted that, as Figure 4As shown, the gray area in the first ring 9 is the first guide rib 6, and the small black dot located near the end of the first guide rib 6 close to the second ring 10 is the first contact point 4 in the figure, which is the first conductive contact. The blank area between the two first guide ribs 6 represents the guide groove, which is slightly lower than the first guide ribs 6, so that the conductive ball can roll along the guide groove.

[0031] It should also be noted that the diameter of the conductive ball is greater than the width of the guide groove, which is also greater than the distance between the two first guide ribs 6.

[0032] The positive and negative poles of the first conductive contacts on any two adjacent first guide ribs 6 on the first ring 9 are opposite.

[0033] When the tilt angle of the disc is greater than the first angle and less than the second angle, the conductive ball is located in the middle position between the first ring 9 and the second ring 10, so that it can touch the two first conductive contacts, thereby making the circuit conduction to form a loop and lighting the corresponding warning light 3.

[0034] Optional, such as Figure 4 As shown, the second ring 10 has a plurality of second conductive contacts arranged in a ring shape, including: The second ring 10 is provided with a plurality of second guide ribs 7 in a ring shape, and the second guide ribs 7 are arranged along the first guide rib 6; any two adjacent second guide ribs 7 form a guide groove for the movement of conductive balls. A second conductive contact is provided at the end of each second guide rib 7 that is away from the first ring 9.

[0035] Optionally, a third guide rib 8 is provided between any two second guide ribs 7 of the second ring 10 to divide the guide groove between the two second guide ribs 7 into two guide grooves. A second conductive contact is provided at the end of the third guide rib 8 that is away from the first ring 9.

[0036] Since the outer circumference of the second ring 10 is greater than the inner circumference, the distance between the two second guide ribs 7 of the second ring 10 will become larger and larger. Therefore, a third guide rib 8 is provided between two adjacent second guide ribs 7 to divide the outer guide groove into two guide grooves, thereby reducing the width of the guide groove outside the second ring 10.

[0037] When the tilt angle of the tray-handling etiquette training device is less than the first angle, the disc is within the range of the bottom disc, the conductive ball does not touch any conductive contact, and all warning lights 3 are not lit; when the tilt angle of the tray-handling etiquette training device is greater than the first angle but less than the second angle, the conductive ball rolls along the guide groove in the tilt direction and stops at the junction of the first ring 9 and the second ring 10; at this time, the two first conductive contacts on the first guide ribs 6 on both sides of the guide groove at this position are triggered, forming an electrical circuit, thereby lighting up the warning light 3 at the corresponding position.

[0038] When the tilt angle of the tray etiquette training device is greater than the second angle, the conductive ball rolls along the guide groove in the tilt direction and stops at the outer end of the second ring 10, thereby triggering two adjacent second conductive contacts to form an electrical circuit, thereby illuminating the warning light 3 at the corresponding position.

[0039] Optional, see Figure 4 The first guide rib 6 on the first ring 9 is made of conductive material and serves as the first conductive contact.

[0040] The second guide rib 7 and the third guide rib 8 on the second ring 10 are both made of conductive material and serve as the second conductive contact.

[0041] In other words, each guide rib, including the first guide rib 6, the second guide rib 7, and the third guide rib 8, is itself a conductive contact. At this point, Figure 4 The first contact 4 is an insulating component made of insulating material, used to separate the first conductive contact and the second conductive contact.

[0042] Optionally, another embodiment of this application provides an attitude detection unit 1, such as... Figure 5 As shown, it includes a sealed cavity; A freely rolling conductive ball is installed inside the sealed cavity; The sealed cavity includes a horizontal bottom disk, a first ring 9 surrounding the bottom disk with a slope of a first angle, a second ring 10 surrounding the first ring 9 with a slope of a second angle, and a third ring 11 surrounding the second ring 10 with a slope of a third angle; wherein the first angle is smaller than the second angle, the second angle is smaller than the third angle, and the third angle is less than 90°; the first ring 9 and the second ring 10 are separated by an insulating material; the second ring 10 and the third ring 11 are separated by an insulating material; The first ring 9 is a ring made of conductive material and serves as the third conductive contact of the attitude detection unit 1. The second ring 10 includes a second outer ring 12 and a second inner ring 13 separated by an insulating material; the second inner ring 13 is composed of a plurality of conductive sheets arranged in a ring shape, each conductive sheet serving as a fourth conductive contact; an insulating material is provided between any two conductive sheets; The second outer ring 12 is a ring made of conductive material and serves as another third conductive contact of the attitude detection unit 1; The third ring 11 is composed of multiple conductive sheets arranged in a ring shape, each conductive sheet serving as a fourth conductive contact; an insulating material is provided between any two conductive sheets; Different fourth conductive contacts are connected to different warning lights 3 via wires.

[0043] When the tilt angle of the tray etiquette training device is less than the first angle, the disc is within the range of the bottom disc, the conductive ball does not touch any conductive contact or only touches the third conductive contact of the first ring 9, and no circuit is formed, so all the warning lights 3 are not lit. When the tilt angle of the tray-handling etiquette training device is greater than the first angle and less than the second angle, the conductive ball rolls along the tilt direction and stops at the junction of the first ring 9 and the second ring 10. At this time, the conductive ball will simultaneously touch at least one fourth conductive contact in the first ring 9 and the second inner ring 13, thereby triggering the positive and negative terminals to conduct, forming a power circuit, and thus illuminating the warning light 3 at the corresponding position.

[0044] When the tilt angle of the tray etiquette training device is greater than the second angle, the conductive ball rolls along the guide groove in the tilt direction and stops at the junction of the second ring 10 and the third ring 11. At this time, the conductive ball will simultaneously touch the third conductive contact of the second outer ring 12 and at least one fourth conductive contact in the third ring 11, thereby forming an electrical circuit and illuminating the warning light 3 at the corresponding position.

[0045] Optionally, the feedback unit also includes a buzzer, which emits a beeping sound when any of the warning lights 3 is illuminated.

[0046] In another embodiment of this application, the tray-serving etiquette training device further includes: an adjustable load simulation unit; The adjustable load simulation unit includes multiple detachable counterweights 2 for adjusting the weight of the tray-handling etiquette training device.

[0047] During training, appropriate counterweights 2 can be removed or installed as needed to adjust the total weight and weight distribution of the tray-handling etiquette training device, thereby effectively simulating various tray-handling situations in the actual work process of nursing staff.

[0048] The counterweight 2 in the load adjustment unit can be as follows Figure 2As shown.

[0049] The terms "first" and "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units may include steps or units not listed, but rather not listed.

[0050] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A training device for serving etiquette, characterized in that, It includes an attitude detection unit (1), a feedback unit, and a power supply unit; The feedback unit includes multiple warning lights (3) arranged in a ring. The attitude detection unit (1) is used to detect the tilt state of the device and control at least one warning light (3) in the feedback unit to light up according to the tilt state, wherein the lit warning light (3) is the warning light (3) corresponding to the tilt direction. The power supply unit is used to supply power to the feedback unit and the attitude detection unit (1).

2. The tray-serving etiquette training device according to claim 1, characterized in that: The device also includes an adjustable load simulation unit; The adjustable load simulation unit includes multiple detachable counterweights (2) for adjusting the weight of the device.

3. The tray-serving etiquette training device according to claim 1, characterized in that: The feedback unit also includes a buzzer, which emits a buzzing sound when any of the warning lights (3) is lit.

4. The tray-serving etiquette training device according to claim 1, characterized in that: The attitude detection unit (1) includes a sealed cavity; The sealed cavity is equipped with freely rolling conductive balls. The sealed cavity includes a horizontal bottom disk, a first ring (9) arranged around the bottom disk with a slope of a first angle, and a second ring (10) arranged around the first ring (9) with a slope of a second angle, wherein the second angle is greater than the first angle; The first ring (9) has a plurality of first contact points (4) arranged in a ring shape; The second ring (10) has a plurality of second contacts (5) arranged in a ring shape.

5. The tray-serving etiquette training device according to claim 4, characterized in that: The first ring (9) is provided with a plurality of first guide ribs (6) in a ring shape, and a guide groove for the conductive ball to move is formed between any two adjacent first guide ribs (6). Each first guide rib (6) has a first contact point (4) at one end near the second ring (10), and the electrodes of any two adjacent first contacts (4) are opposite.

6. The tray-serving etiquette training device according to claim 5, characterized in that: The second ring (10) is provided with a plurality of second guide ribs (7) in a ring shape. The second guide ribs (7) extend along the corresponding first guide ribs (6). A guide groove for the movement of the conductive ball is formed between any two adjacent second guide ribs (7). Each second guide rib (7) has a second contact point (5) at one end away from the first ring (9).

7. The tray-serving etiquette training device according to claim 6, characterized in that: A third guide rib (8) is also provided between any two adjacent second guide ribs (7) of the second ring (10). The third guide rib (8) is used to divide the guide groove between the two second guide ribs (7) into two guide grooves. The third guide rib (8) is provided with the second contact point (5) at the end away from the first ring (9).

8. A training device for serving etiquette according to any one of claims 5 to 7, characterized in that: The first guide rib (6) is made of conductive material and serves as the first contact point (4); The second guide rib (7) and the third guide rib (8) are both made of conductive material and serve as the second contact point (5); An insulating component is provided between the first contact (4) and the second contact (5).

9. The tray-serving etiquette training device according to claim 1, characterized in that: The attitude detection unit (1) includes a sealed cavity; The sealed cavity is equipped with freely rolling conductive balls. The sealed cavity includes a horizontal bottom disk, a first ring (9) arranged around the bottom disk with a slope of a first angle, a second ring (10) arranged around the first ring (9) with a slope of a second angle, and a third ring (11) arranged around the second ring (10) with a slope of a third angle. Among them, the first angle is smaller than the second angle, the second angle is smaller than the third angle, and the third angle is less than 90°; The first ring (9) and the second ring (10) are separated by an insulating material, and the second ring (10) and the third ring (11) are separated by an insulating material; The first ring (9) is made of conductive material and serves as the first contact (4); The second ring (10) includes a second outer ring (12) and a second inner ring (13) separated by an insulating material. The second outer ring (12) is made of a conductive material and serves as another first contact (4). The second inner ring (13) is composed of multiple conductive sheets arranged in a ring shape, each conductive sheet serving as a second contact (5), and an insulating material is provided between any two conductive sheets; The third ring (11) is composed of multiple conductive sheets arranged in a ring shape, each conductive sheet serving as a second contact (5), and an insulating material is provided between any two conductive sheets; Different second contacts (5) are connected to different warning lights (3) via wires.

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