A hospital emergency alarm device

Abstract

The application discloses an emergency alarm device for a ward, which comprises an upper shell, a lower shell, a button and a dialing piece, the upper shell is installed with the lower shell and is provided with a movable opening, the button is movably installed in the movable opening and is provided with a clamping part, the lower shell is provided with a button plate connected with a background controller, the button plate is installed with the button, the dialing piece is rotatably installed in the upper shell and is provided with an elastic piece for pushing the dialing piece to reset, the button is moved downward along the movable opening and pushes the dialing piece to rotate through the clamping part, the clamping part is moved to the movable opening, the elastic piece pushes the dialing piece to reset and is clamped with the clamping part to limit the movement of the button, the button triggers the button plate to send an alarm signal to the background controller. The application controls the downward movement of the button to cooperate with the button plate to trigger the alarm signal, the dialing piece is clamped with the button to limit the reset, the automatic reset caused by the misoperation is avoided, the alarm is cancelled by rotating the dialing piece to release the clamping, the button is automatically reset, and the accident is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical emergency equipment, and particularly relates to an emergency alarm device for a patient room. BACKGROUND

[0002] The medical emergency button device on the market is usually arranged in a patient room for use by patients and their relatives. The control button triggers an alarm and sends an alarm signal to a nurse station or a background controller. However, the traditional key structure is relatively simple. One press triggers the alarm, and the alarm is reset by releasing the hand or pressing again. Since the patients in the patient room are inconvenient to move, the control key is easily misoperated to reset the alarm. If the alarm is misoperated to reset when the patient really needs to call a doctor or a nurse, the misoperation will cause bad consequences. Therefore, an emergency alarm device is needed to facilitate emergency alarm and avoid misoperation to reset the alarm, so as to ensure that the medical staff can be present to check and reset the alarm on site, and accidents can be avoided. SUMMARY

[0003] The present application aims to provide an emergency alarm device for a patient room. The control key is downwardly movable to cooperate with the key plate to trigger an alarm signal. The key is clamped by the rotating member to prevent misoperation to reset the alarm. The alarm is reset by rotating the rotating member to release the clamp. The key is automatically reset to avoid accidents.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0005] An emergency alarm device for a patient room comprises an upper shell, a lower shell, a key and a rotating member. The upper shell and the lower shell are mounted and provided with a movable opening. The key is movably installed in the movable opening and provided with a clamping part. The lower shell is provided with a key plate connected with a background controller. The key plate is installed with the key. The rotating member is rotatably installed in the upper shell and provided with an elastic member for pushing the rotating member to reset. The key is downwardly movable along the movable opening and pushes the rotating member to rotate through the clamping part. The clamping part is movable to the movable opening. The elastic member pushes the rotating member to reset and clamps the clamping part to limit the movement of the key. The key triggers the key plate to send an alarm signal to the background controller.

[0006] Further, the upper shell is provided with a pull rope channel and a pull rope movably arranged in the pull rope channel. The pull rope is installed with the key for pulling the pull rope outward to drive the key to move downwardly along the movable opening. The upper shell is transversely provided with a guide rod matched with the pull rope.

[0007] Further, the bottom of the key is provided with a clamping seat. One end of the pull rope is knotted to form a clamping head and clamped in the clamping seat. The other end of the pull rope passes through the pull rope channel.

[0008] Further, the upper shell is provided with a mounting portion for mounting the knob, and the mounting portion is provided with a rotating shaft, and the knob is rotatably mounted on the rotating shaft.

[0009] Further, the knob is provided with a clamping block matched with the clamping portion, and pulling the pull rope or pressing the button downwardly drives the clamping block to move downwardly to push the clamping portion to move downwardly to drive the knob to rotate on the rotating shaft and compress the elastic member, the elastic member is a reset spring, the clamping portion moves to the moving opening and separates from the clamping block, the reset spring drives the knob to move to reset the clamping block and match with the clamping portion, and rotating the knob separates the clamping block from the clamping portion, and the button is reset upwardly and away from the button plate.

[0010] Further, the elastic member is a long strip-shaped elastic piece, the upper shell is provided with a fixing seat on one side of the pull rope channel, one end of the elastic member is arranged in the fixing seat, and the other end of the elastic member passes through the pull rope channel and is mounted on the knob, the knob is mounted on the elastic member through a fixing block, pulling the pull rope or pressing the button downwardly drives the elastic member to bend outwardly and drive the knob to rotate, the clamping portion moves to the moving opening and separates from the elastic member, the elastic member is reset to match with the clamping portion and drive the knob to reset, and rotating the knob drives the elastic member to bend outwardly, the elastic member separates from the clamping portion, and the button is reset upwardly and away from the button plate.

[0011] Further, the upper shell is provided with a mounting seat for mounting the button and a notch portion matched with the clamping portion along the moving opening, and the clamping portion is arranged on the outer wall of the button and moves downwardly into the notch portion along with the button.

[0012] Further, a sealing ring is arranged between the upper shell and the lower shell, the sealing ring is arranged between the button and the button plate and is provided with a reset member for driving the button to reset upwardly, and the button plate is provided with a trigger member matched with the button below the reset member for triggering the button plate.

[0013] Further, the reset member is a circular truncated cone structure, and the material of the reset member is elastic silica gel material, and the top of the reset member is provided with a hard top matched with the button for driving the trigger member to move downwardly.

[0014] Further, the application further comprises a face cover, and the face cover is mounted on the upper shell and is provided with a button opening matched with the button.

[0015] Compared with the background art, the application has the following advantages after the above technical scheme is adopted.

[0016] 1. The control button is downwardly movable to cooperate with the button plate to trigger the alarm signal, the button is clamped with the knob, the reset is limited to avoid the automatic reset and cancel the alarm caused by the misoperation, the knob is automatically reset after the clamp is released by rotating the knob, and the accident is avoided.

[0017] 2. The pull rope is arranged for pulling the button to move downward, one end of the pull rope is installed on the clamping seat of the button, and the other end passes through the pull rope channel for being pulled by the user, the user pulls the pull rope, the pull rope cooperates with the guide rod to drive the button to move downward along the movable port and trigger the button plate to send the alarm signal.

[0018] 3. After the alarm is cancelled, the knob in the clamp releasing state is upwardly movable to reset through the reset member, the reset member is a circular table type structure, the structure is ingenious, the reset effect is good, the knob cooperates with the hard top of the top to press the trigger on the button plate, the alarm signal is triggered, the hard top and the knob are away from the trigger, and the alarm signal is stopped, and the use is convenient.

[0019] 4. The knob is arranged on the upper shell and clamped with the clamp part of the button through the elastic member, when the button is not pressed, the clamp part is above the knob and the elastic member, when the button is pressed, the clamp part moves downward and pushes the knob and the elastic member, the button moves along the movable port, the clamp part enters the notch part and is arranged at the bottom of the elastic member or the knob, then the elastic member pushes the knob to reset, the clamp part is clamped at the bottom of the elastic member or the knob, the clamp state and the alarm signal cannot be released by continuously operating the button or the pull rope, the clamp state is released only by rotating the knob, the clamp part is upwardly popped to reset after the clamp is released, the use is convenient, and the alarm release caused by the misoperation can be avoided. DETAILED DESCRIPTION

[0020] Figure 1 It is a decomposition structure diagram of the embodiment one of the application;

[0021] Figure 2 It is a top view of the embodiment one of the application;

[0022] Figure 3 It is a sectional view of the embodiment one of the application;

[0023] Figure 4 It is an alarm state diagram of the embodiment one of the application;

[0024] Figure 5 It is a knob movable state diagram of the embodiment one of the application;

[0025] Figure 6 It is a decomposition structure diagram of the embodiment two of the application;

[0026] Figure 7 It is a top view of the embodiment two of the application;

[0027] Figure 8 Alarm state schematic diagram for embodiment two of the present application;

[0028] Figure 9 Toggle piece active state schematic diagram for embodiment two of the present application.

[0029] Legend:

[0030] Upper shell 1, lower shell 2, button 3, toggle piece 4, pull cord 5, sealing ring 6, face cover 7, movable port 11, pull cord channel 12, guide rod 13, mounting portion 14, mounting seat 15, fixed seat 16, button plate 21, trigger piece 22, clamping portion 31, clamping seat 32, elastic piece 41, clamping block 42, fixed block 43, reset piece 61, hard top portion 62. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present application clearer and more apparent, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0032] It should be noted in the present application that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings and are only used for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements of the present application must have a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0033] Embodiment one

[0034] Cooperation Figures 1 to 5 As shown, the present application discloses an emergency alarm device for a ward, which comprises an upper shell 1, a lower shell 2, a button 3 and a toggle piece 4. The upper shell 1 is mounted with the lower shell 2 and is provided with a movable port 11. The button 3 is movably mounted in the movable port 11 and is provided with a clamping portion 31. The lower shell 2 is provided with a button plate 21 connected with a background controller. The background controller is connected with a background alarm system and a nurse station for sending an alarm signal to medical staff. The button plate 21 is mounted with the button 3. The toggle piece 4 is rotatably mounted on the upper shell 1 and is provided with an elastic piece 41 for pushing it back to its original position. The button 3 is moved downward along the movable port 11 and pushes the toggle piece 4 to rotate through the clamping portion 31. The clamping portion 31 is moved to the movable port 11. The elastic piece 41 pushes the toggle piece 4 back to its original position and clamps the clamping portion 31 to limit the movement of the button 3. The button 3 triggers the button plate 21 to send an alarm signal to the background controller.

[0035] The control button 3 is downwardly movable to cooperate with the button plate 21 to trigger an alarm signal. The knob 4 is engaged with the control button 3 to limit the reset of the control button 3, thereby avoiding the false operation and the automatic reset of the alarm. The knob 4 is only needed to be rotated to disengage the control button 3, and the control button 3 is automatically reset. The alarm is only triggered after the medical staff arrives and confirms that there is no problem, which can effectively avoid the accident.

[0036] The upper shell 1 is provided with a pull rope passage 12 and a pull rope 5 movably arranged in the upper shell 1. The pull rope 5 is installed with the control button 3 and used to pull the pull rope 5 to drive the control button 3 to move downwardly along the movable port 11. The upper shell 1 is transversely provided with a guide rod 13 cooperating with the pull rope 5.

[0037] The control button 3 is provided with a clamping seat 32. One end of the pull rope 5 is knotted to form a clamping head and clamped in the clamping seat 32. The other end of the pull rope 5 passes through the pull rope passage 12.

[0038] The control button 3 is provided with a clamping seat 32. One end of the pull rope 5 is knotted to form a clamping head and clamped in the clamping seat 32. The other end of the pull rope 5 passes through the pull rope passage 12.

[0039] The upper shell 1 is provided with a pull rope passage 12 and a pull rope 5 movably arranged in the upper shell 1. The pull rope 5 is installed with the control button 3 and used to pull the pull rope 5 to drive the control button 3 to move downwardly along the movable port 11. The upper shell 1 is transversely provided with a guide rod 13 cooperating with the pull rope 5.

[0040] The knob 4 is engaged with the control button 3 to limit the reset of the control button 3, thereby avoiding the false operation and the automatic reset of the alarm. The knob 4 is only needed to be rotated to disengage the control button 3, and the control button 3 is automatically reset. The alarm is only triggered after the medical staff arrives and confirms that there is no problem, which can effectively avoid the accident.

[0041] The knob 4 is engaged with the control button 3 to limit the reset of the control button 3, thereby avoiding the false operation and the automatic reset of the alarm. The knob 4 is only needed to be rotated to disengage the control button 3, and the control button 3 is automatically reset. The alarm is only triggered after the medical staff arrives and confirms that there is no problem, which can effectively avoid the accident.

[0042] The upper shell 1 is provided with a mounting seat 15 for mounting the button 3 along the movable opening 11 and a notch portion matched with the clamping portion 31, and the clamping portion 31 is arranged on the outer wall of the button 3 and is matched with the notch portion.

[0043] The upper shell 1 and the lower shell 2 are provided with a sealing ring 6 arranged between the button 3 and the button plate 21 and provided with a reset member 61 for pushing the button 3 upward to reset, and the button plate 21 is provided with a trigger member 22 below the reset member 61 and matched with the button 3 for triggering the button plate 21, and the reset member 61 covers the trigger member 22.

[0044] The reset member 61 is a circular table type structure, and the material is elastic silica gel material, and the top of the reset member 61 is provided with a hard top 62 matched with the button 3 for pressing the trigger member 61, and the material of the hard top 62 is silica gel or plastic material.

[0045] After the alarm is released, the button 3 in the clamping state is reset upward by a reset member 61, the structure is ingenious, the recovery effect is good, the button 3 matches the hard top 62 on the top to press the trigger member 22 on the button plate 21, the alarm signal is triggered, the button is away from the trigger member 22, and the alarm signal is stopped, and the use is convenient.

[0046] Further comprising a face cover 7 mounted on the upper shell and provided with a button opening matched with the button 3, and the face cover 7 is mounted on the mounting seat 15 by screws.

[0047] The button 3 is matched with the clamping portion 31 of the button 3, when the button 3 is not pressed, the clamping portion 31 is above the toggle member 4, when the button 3 is pressed, the clamping portion 31 is moved downward and pushes the toggle member 4, the elastic member 41 is deformed, the button 3 is moved along the movable opening 11, the clamping portion 31 enters the notch portion and is arranged at the bottom of the toggle member 4, then the elastic member 31 pushes the toggle member 4 to reset, the clamping portion 31 is clamped at the bottom of the clamping block 42 of the toggle member 4, the clamping state and the alarm signal cannot be released by continuously operating the button 3 or the pull rope 5, the clamping state is released only by rotating the toggle member 4, the clamping portion 31 is separated from the clamping block 42 and is reset upward, the use is convenient, and the alarm release caused by misoperation can be avoided.

[0048] Embodiment two

[0049] Match Figures 6 to 9As shown, the difference between the embodiment and the embodiment one is that the structure of the upper shell 1, the elastic piece 41 and the knob 4 is different, the elastic piece 41 is a long strip-shaped elastic piece, the upper shell 1 is provided with a fixed seat 16 on one side of the pull rope channel 12, one end of the elastic piece 41 is arranged in the fixed seat 16, the other end passes through the pull rope channel 12 and is installed with the knob 4, the knob 4 is installed with the elastic piece 41 through a fixed block 43, the pull rope 5 is pulled or the button 3 is pressed to move downward, the clamping part 31 pushes the elastic piece 41 to bend outward and drives the knob 4 to rotate, the bottom of the clamping part 31 is provided with an inclined surface for pushing the elastic piece 41 to move, the clamping part 31 moves to the active opening 11 and separates from the elastic piece 41, the elastic piece 41 is reset and clamped with the clamping part 31 and drives the knob 4 to reset; the knob 4 drives the elastic piece 41 to bend outward, the elastic piece 41 separates from the clamping part 31, the button 3 is reset upward and away from the button plate 21.

[0050] The knob 4 of the embodiment is arranged in the upper shell 1 and clamps with the clamping part 31 of the button 3 in cooperation with the elastic piece 41, the way of pressing the button 3 has two kinds, one is to pull the pull rope 5, the other is to directly press the button 3.

[0051] When the button 3 is not pressed, the clamping part 31 is above the elastic piece 41, when the button 3 is pressed, the clamping part 31 moves downward and pushes the elastic piece 41 to move outward, the button 3 moves along the active opening 11 to the clamping part 31 and is arranged at the bottom of the elastic piece 41, then the elastic piece 41 resets by using the elastic potential and pushes the knob 4 to reset, the clamping part 31 is clamped at the bottom of the elastic piece 41, the clamping state and the alarm signal cannot be removed by continuously operating the button or the pull rope, the removal only needs to rotate the knob 4, the knob 4 drives the elastic piece 41 to deform outward, the clamping part 31 separates from the elastic piece 41 and is reset upward after the clamping is removed, which is convenient to use and can avoid the false operation to remove the alarm.

[0052] The mounting part 14 of the embodiment is arranged at one end of the upper shell 1, the mounting part 14 and the knob 4 are both fan-shaped structures, the volume of the knob 4 is smaller than that of the mounting part 14, so that the knob 14 can move on the mounting part 14, the rotating shaft is arranged at the same center of the mounting part 14 and the knob 4.

[0053] The above is only the preferred specific embodiment of the application, but the protection scope of the application is not limited to this, any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the application, which should be covered in the protection scope of the application. Therefore, the protection scope of the application should be subject to the protection scope of the claims.

Claims

1. An emergency alarm device for use in a hospital ward, characterized in that: The device includes an upper housing, a lower housing, buttons, and a toggle mechanism. The upper housing and lower housing are mounted together and have a movable opening. The buttons are movably mounted in the movable opening and have a locking part. The lower housing has a button board connected to a back-end controller. The button board is mounted together with the buttons. The toggle mechanism is rotatably mounted in the upper housing and has an elastic element for pushing it to reset. The buttons move downward along the movable opening and push the toggle mechanism to rotate through the locking part. The locking part moves to the movable opening, and the elastic element pushes the toggle mechanism to reset and locks it with the locking part to restrict the movement of the buttons. The buttons trigger the button board to send an alarm signal to the back-end controller. The upper housing is provided with a pull rope channel and a pull rope is movably disposed inside it. The pull rope is installed with the button and is used to pull the pull rope outward to drive the button to move downward along the movable opening. The upper housing is provided with a guide rod that cooperates with the pull rope. The button has a card holder at the bottom. One end of the pull rope is knotted to form a card holder and is locked in the card holder, while the other end passes through the pull rope channel. The upper housing has a mounting part for mounting a toggle element, and the mounting part is provided with a rotating shaft, on which the toggle element is rotatably mounted; The actuating component is equipped with a locking block that cooperates with the locking part. Pulling the pull cord or pressing the button moves it downward, and the locking part presses down to push the locking block, causing the actuating component to rotate on the rotating shaft and compress the elastic element, which is a return spring. When the locking part moves to the movable opening and separates from the locking block, the return spring pushes the actuating component to reset the locking block and lock it with the locking block. Rotating the actuating component separates the locking block from the locking part, and the button resets upward and moves away from the button plate.

2. The emergency alarm device for use in a ward as described in claim 1, characterized in that: The elastic element is a long strip-shaped spring. The upper housing has a fixed seat on one side of the pull rope channel. One end of the elastic element is mounted on the fixed seat, and the other end passes through the pull rope channel and is installed with the actuating element. The actuating element is installed with the elastic element through a fixed block. Pulling the pull rope or pressing the button moves it downward. The locking part presses down and pushes the elastic element to bend outward, causing the actuating element to rotate. The locking part moves to the movable opening and separates from the elastic element. The elastic element resets and locks with the locking part, causing the actuating element to reset. Rotating the actuating element causes the elastic element to bend outward, separating the elastic element from the locking part. The button resets upward and moves away from the button plate.

3. The emergency alarm device for use in a ward as described in claim 1, characterized in that: The upper housing is provided with a mounting base for installing a button along the movable opening and a notch that cooperates with the snap-fit ​​part. The snap-fit ​​part is located on the outer wall of the button and moves downward with the button into the notch.

4. An emergency alarm device for use in a ward as described in claim 3, characterized in that: A sealing ring is provided between the upper housing and the lower housing. The sealing ring is located between the button and the button plate and is provided with a reset member for pushing the button upward to reset. Below the reset member, the button plate is provided with a trigger member that cooperates with the button to trigger the button plate.

5. An emergency alarm device for use in a ward as described in claim 4, characterized in that: The reset component is a frustum-shaped structure made of elastic silicone. The top of the reset component has a hard top that cooperates with the button to press down the trigger component.

6. An emergency alarm device for use in a ward as described in claim 1, characterized in that: It also includes a cover, which is mounted on the upper housing and has a button opening for engaging buttons.

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