Reminder

Abstract

The utility model relates to a nursing appliance, in particular to a reminder, which is provided with a shell, at least four groups of time wheels are arranged on the front surface of the shell and are used for displaying four groups of hourly time, and a pressing reset switch corresponding to each group of time wheel is arranged at the top of the shell. The elastic pressing reset switch can be switched between the protrusion and the top of the shell and between the protrusion and the top of the shell. By means of the scheme, if a family member turns over a patient in a good state, the family member can press down the press spring reset switch, nursing staff in the rehabilitation department know that the patient turns over after seeing the patient, and therefore the family member is prevented from being awakened after sleeping and can have a better rest.

Description

Technical Field

[0001] The utility model relates to a nursing appliance, in particular to a reminder. Background Art

[0002] Clinically, there is a bedridden patient turning card, which can record the patient's turning situation to ensure that they get enough turning to avoid pressure sores. However, nursing staff in the rehabilitation department found in actual work that long-term bedridden patients are usually accompanied by family members. Many times, especially at night, when nursing staff turn the patient over, they will wake up the family members to help turn the patient over. However, due to various reasons, the family members may have turned over for the nursing staff before. In this case, it is unfriendly to wake up the family members. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a reminder device, which can remind nursing staff whether they have turned over, so as to avoid the accompanying staff at night being woken up and having a bad rest.

[0004] Specifically, a reminder device of the utility model includes: a shell, the front surface of the shell is provided with at least four groups of time wheels for displaying four groups of hourly times, such as 06, 12, 18, and 24, and a push-button reset switch is provided on the top of the shell corresponding to each group of time wheels, and the push-button reset switch can be switched between a protrusion and the top of the shell and a non-protrusion on the top of the shell.

[0005] The above solution can meet the needs of general patients to turn over once every 6 hours. If family members turn over the patient out of kindness, they can press the push-button reset switch. When the nursing staff of the rehabilitation department sees it, they will know that the patient has been turned over. In this way, family members can avoid being woken up after falling asleep and can rest better.

[0006] Moreover, the reminder can replace the function of the turning-over card to a certain extent, so there is no need to fill out the turning-over card, thus reducing the workload of nursing staff.

[0007] In another solution, for some patients who need to turn over once every 4 hours or once every 2 hours, multiple reminders can be used together, or a reminder with six, eight or more groups of time wheels can be designed.

[0008] As a further improvement of the utility model, a horizontal plate is provided in the shell of the utility model, and a pair of axle seats are provided on the horizontal plate according to each group of time wheels. Each group of time wheels can be pivoted between the corresponding pair of axle seats. The outer circumference of the time wheel is sequentially provided with numbers 0-9, and the time wheel part protrudes from the front surface of the shell so that at least one mark of the time wheel can be fully displayed in front of the shell. By rotating the time wheel, the mark displayed by the time wheel can be adjusted to set the turning time.

[0009] As a further improvement of the utility model, a vertical plate is provided at the rear of each group of time wheels, a toothed plate is provided between each time wheel and the corresponding vertical plate, the toothed plate has a toothed portion on one side and a plurality of elastic rings on the other side, a gear corresponding to the toothed plate is provided on the time wheel, the toothed plate is relatively clamped between the vertical plate and the gear of the time wheel, the toothed portion of the toothed plate is meshed with the gear, the elastic ring of the toothed plate is compressed, and through the design of the toothed plate, the toothed plate will be driven to move when the time wheel is rotated, because the toothed plate is compressed by the elastic ring, the friction force of the toothed plate is relatively large, so that a certain resistance can be generated to the rotation of the time wheel, so that the rotation of the time wheel must be moved under a certain force, which also avoids errors caused by the running of the time wheel after the turning over time is set.

[0010] As a further improvement of the utility model, each push-to-reset switch is arranged directly above the tooth plate of a corresponding set of time wheels. When the time wheel rotates, the tooth plate is driven to move upward. When the push-to-reset switch is switched to a state of not protruding from the top of the shell under the action of external force, it can press the tooth plate to move downward to reset the time wheel.

[0011] The advantage of adopting this solution is that when the push-button reset switch is pressed, the external display mark of the time wheel can be reset to 0; it should be noted that this design is mainly for patients whose turning time needs to be frequently changed.

[0012] As another improvement of the present invention, each push-button reset switch is arranged at a staggered position of a corresponding set of time wheels. Such a design is mainly aimed at patients whose turning time does not need to be frequently changed.

[0013] As another improvement of the present invention, each push-to-reset switch is movably arranged on the housing, and the push-to-reset switch can be switched between a position directly above the tooth plate of a corresponding set of time wheels and a staggered position, so that the time wheel can be freely selected whether to reset when the push-to-reset switch is pressed.

[0014] As a further improvement of the present utility model, the push-to-reset switch includes a button movably arranged up and down on the top of the shell, the button has a cylindrical main body and an outer ring portion arranged at the lower edge of the main body, at least one convex ridge arranged axially is provided on the outer periphery of the main body, a tension spring is fixed between the lower surface of the top wall of the shell and the outer ring portion, a fixing ring is provided on the upper surface of the top wall of the shell, a stop ring is clamped on the fixing ring, the stop ring is rotatably arranged on the fixing ring, the stop ring has an upper guard edge, and a notch is provided on the upper guard edge to cooperate with the convex ridge outside the button body.

[0015] The effect of this solution is that when the notch on the stop ring is in the same line with the ridge outside the button body, the button can be pressed, and the tension spring will also be stretched. Then the notch on the stop ring is rotated to make it misaligned with the ridge outside the button body, so that the button cannot bounce up again. When the day's turning over is over, the stop ring of each push-to-reset switch is rotated to reset its notch, and the button can be reset under the action of the tension spring.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides a reminder device with multiple time wheels and a push-button reset switch. The turning time can be set by the time wheel. If the family members turn the patient over by themselves out of kindness or for various reasons, they can press the push-button reset switch. When the nursing staff of the rehabilitation department sees that the push-button reset switch is pressed, they know that the patient has turned over. In this way, the family members can avoid being woken up after falling asleep and can rest better.

[0018] Moreover, the reminder can replace the function of the turning-over card to a certain extent, so there is no need to fill out the turning-over card, thus reducing the workload of nursing staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0021] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the matching state of the tooth plate and the time wheel of the utility model;

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the time wheel of the utility model;

[0025] Figure 7 This is a state diagram of one of the push-to-reset switches of the utility model when it is pressed;

[0026] Figure 8 It is an exploded view of the button and the stop ring of the utility model.

[0027] Shell 1, horizontal plate 101, shaft seat 102, vertical plate 103, time wheel 2, gear 201, push-button reset switch 3, button 301, main body 301a, outer ring 301b, convex ridge 301c, tension spring 302, fixing ring 303, stop ring 304, upper retaining edge 304a, notch 304b, tooth plate 4, elastic ring 401. DETAILED DESCRIPTION

[0028] The utility model is now further described with reference to the accompanying drawings.

[0029] like Figures 1 to 8 As shown, a reminder of the utility model includes a shell 1, and the front surface of the shell 1 is provided with at least four groups of time wheels 2 for displaying four groups of hourly times, such as 06, 12, 18, and 24. A push-button reset switch 3 is provided on the top of the shell 1 corresponding to each group of time wheels 2, and the push-button reset switch 3 can be switched between a protrusion and the top of the shell 1 and a non-protrusion on the top of the shell 1.

[0030] Preferably, for some patients who need to turn over once every 4 hours or once every 2 hours, multiple reminders can be combined for use, or a reminder with six, eight or more groups of time wheels 2 can be designed.

[0031] Preferably, a horizontal plate 101 is provided in the shell 1 of the utility model, and a pair of shaft seats 102 are provided on the horizontal plate 101 according to each group of time wheels 2, and each group of time wheels 2 can be pivoted between the corresponding pair of shaft seats 102, and the outer circumference of the time wheel 2 is sequentially provided with numbers 0-9, and the time wheel 2 partially protrudes from the front surface of the shell 1 so that at least one mark of the time wheel 2 can be completely displayed in front of the shell 1, and the mark displayed by the time wheel 2 to the outside can be adjusted by rotating the time wheel 2, thereby setting the turning time.

[0032] Preferably, a vertical plate 103 is provided at the rear of each group of time wheels 2, and a toothed plate 4 is provided between each time wheel 2 and the corresponding vertical plate 103. The toothed plate 4 has a toothed portion on one side and a plurality of elastic rings 401 on the other side. A gear 201 corresponding to the toothed plate 4 is provided on the time wheel 2. The toothed plate 4 is relatively clamped between the vertical plate 103 and the gear 201 of the time wheel 2. The toothed portion of the toothed plate 4 meshes with the gear 201, and the elastic ring 401 of the toothed plate 4 is compressed. Through the design of the toothed plate 4, the toothed plate 4 is driven to move when the time wheel 2 is rotated. Because the toothed plate 4 is compressed by the elastic ring 401, the friction force of the toothed plate 4 is relatively large, so that a certain resistance can be generated to the rotation of the time wheel 2, so that the rotation of the time wheel 2 must be moved under a certain force, which also avoids errors caused by the running of the time wheel 2 after the turning over time is set.

[0033] Preferably, each push-to-reset switch 3 is arranged directly above the tooth plate 4 of a corresponding set of time wheels 2. When the time wheel 2 rotates, it drives the tooth plate 4 to move upward. When the push-to-reset switch 3 is switched to a state of not protruding from the top of the shell 1 under the action of external force, it can press the tooth plate 4 to move downward to reset the time wheel 2.

[0034] As an optional solution, each push-to-reset switch 3 is arranged at a staggered position of a corresponding group of time wheels 2 (not shown in the figure). In this solution, the push-to-reset switch 3 will not affect the time wheel 2 when it is pressed.

[0035] As an optional solution, each push-to-reset switch 3 is movably arranged on the housing 1 (not shown in the figure), and the push-to-reset switch 3 can be switched between a position directly above the tooth plate 4 of a corresponding set of time wheels 2 and a staggered position, so that the time wheel 2 can be freely selected whether to reset when the push-to-reset switch 3 is pressed.

[0036] As a further improvement of the present invention, the push-to-reset switch 3 includes a button 301 movably arranged on the upper side of the housing 1, the button 301 has a cylindrical main body 301a and an outer ring portion 301b arranged on the lower edge of the main body 301a, at least one convex ridge 301c arranged axially is arranged on the outer periphery of the main body 301a, a tension spring 302 is fixed between the lower surface of the top wall of the housing 1 and the outer ring portion 301b, a fixing ring 303 is arranged on the upper surface of the top wall of the housing 1, a stop ring 304 is clamped on the fixing ring 303, the stop ring 304 is rotatably arranged on the fixing ring 303, the stop ring 304 has an upper retaining edge 304a, and a There is a notch 304b that matches the ridge 301c outside the button 301 body 301a; when the notch 304b on the stop ring 304 is in the same straight line with the ridge 301c outside the button 301 body 301a, the button 301 can be pressed, and the tension spring 302 will also be stretched. Then the notch 304b on the stop ring 304 is rotated to make it misaligned with the ridge 301c outside the button 301 body 301a, so that the button 301 can no longer bounce up; when the turning over for a day is over, the stop ring 304 of each push-to-reset switch 3 is rotated to reset its notch 304b, and the button 301 can also be reset under the action of the tension spring 302.

[0037] It should be noted that, on this basis, if the spring-action reset switches 3 are all arranged just above the toothed plates 4 of the corresponding set of time wheels 2 or at staggered positions, the fixing ring 303 can be integrally arranged on the top wall of the housing 1; if the spring-action reset switches 3 are all movably arranged on the housing 1, the fixing ring 303 can be screwed on the top wall of the housing 1, and threaded holes are arranged at two positions on the top wall to change the position of the spring-action reset switch 3 so that it can be movable. Of course, screwing is not convenient for adjustment, and the fixing ring 303 can also be slidably arranged on the top wall. Because it is a conventional technology that the spring-action reset switches are all movably arranged on the housing 1, it will not be described in detail.

[0038] Finally, it should be noted that the reminder can be placed on the bedside table in the ward, but generally the bedside table in the ward is small and cannot hold too many items, so a hook can be set on the back of the reminder and the reminder can be hung on the bed for use.

[0039] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the claims of the present invention.

Claims

1. A reminder, characterized in that: The invention comprises a housing (1), wherein the front surface of the housing (1) is provided with at least four groups of time wheels (2) for displaying four groups of hourly times, and the top of the housing (1) is provided with a push-button reset switch (3) corresponding to each group of time wheels (2), and the push-button reset switch (3) can be switched between protruding from the top of the housing (1) and not protruding from the top of the housing (1); a horizontal plate (101) is provided inside the housing (1), and a pair of shaft seats (102) are provided on the horizontal plate (101) according to each group of time wheels (2), and each group of time wheels (2) can be pivotally connected between the corresponding pair of shaft seats (102), and the outer circumference of the time wheels (2) is sequentially provided with numbers 0-9, and the portion of the time wheels (2) protruding from the front surface of the housing (1) is The surface enables at least one mark of the time wheel (2) to be completely displayed in front of the housing (1); the mark displayed by the time wheel (2) can be adjusted by rotating the time wheel (2); a vertical plate (103) is provided behind each set of time wheels (2); a toothed plate (4) is provided between each time wheel (2) and the corresponding vertical plate (103); one side of the toothed plate (4) has a toothed portion and the other side has a plurality of elastic rings (401); a gear (201) corresponding to the toothed plate (4) is provided on the time wheel (2); the toothed plate (4) is relatively clamped between the vertical plate (103) and the gear (201) of the time wheel (2); the toothed portion of the toothed plate (4) meshes with the gear (201), and the elastic ring (401) of the toothed plate (4) is compressed.

2. A reminder according to claim 1, characterized in that: Each push-to-reset switch (3) is arranged directly above the tooth plate (4) of a corresponding set of time wheels (2). When the time wheels (2) rotate, the tooth plate (4) is driven to move upward. When the push-to-reset switch (3) is switched to a state where it does not protrude from the top of the housing (1) under the action of an external force, it can press the tooth plate (4) to move downward, thereby resetting the time wheels (2).

3. A reminder according to claim 2, characterized in that: The push-to-reset switch (3) comprises a button (301) movably arranged on the upper side of a housing (1), the button (301) comprising a cylindrical main body (301a) and an outer ring portion (301b) arranged on the lower edge of the main body (301a), at least one convex ridge (301c) arranged in the axial direction is arranged on the outer periphery of the main body (301a), a tension spring (302) is fixed between the lower surface of the top wall of the housing (1) and the outer ring portion (301b), a fixing ring (303) is arranged on the upper surface of the top wall of the housing (1), a stop ring (304) is clamped on the fixing ring (303), the stop ring (304) is rotatably arranged on the fixing ring (303), the stop ring (304) comprises an upper retaining edge (304a), and a notch (304b) is provided on the upper retaining edge (304a) to cooperate with the convex ridge (301c) outside the main body (301a) of the button (301).

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