Alarm patch device

Abstract

The utility model belongs to the technical field of alarms, and discloses an alarm patch device, which comprises a support frame, a PCB (printed circuit board) mounting plate is fixedly connected inside the support frame, a power supply assembly and a buzzer are welded on the PCB mounting plate, a wire is fixedly connected to the bottom of the buzzer, and the power supply assembly is connected with the wire. The end, away from the buzzer, of the electric wire is fixedly connected with a conductive socket, and a sliding rail is arranged at the bottom of the supporting frame. By arranging a buzzer, a cylindrical cam and clamping blocks, the problems that falling of a rubber tube is inconvenient to monitor, and danger is caused to a patient are solved, the cylindrical cam drives the clamping blocks to slide in a sliding groove when rotating, so that the two clamping blocks move in opposite directions, and when the patient pulls the rubber tube, the clamping blocks are driven to slide in the sliding groove, so that the clamping blocks move in the sliding groove. At the moment, the rubber pipe drives the outer box to slide on the sliding rail, and then the buzzer is powered on through the electric wire, so that the buzzer gives an alarm, and the effect of monitoring the hose is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of alarms, in particular to an alarm patch device. Background Art

[0002] In the medical field, alarms are often used for monitoring and reminders to ensure that medical personnel can promptly detect and handle patients' emergencies or needs. Alarms play an important role in medical care, improving medical work efficiency and enhancing patient safety and comfort. Medical personnel need to pay close attention to alarm information and take appropriate measures in a timely manner to ensure the health and safety of patients.

[0003] For example, the utility model with publication number CN209328157U discloses a voice anti-tube patch device, including an alarm, a power module, a switch assembly and a mounting plate; the mounting plate is used to install the alarm, the power module and the switch assembly; the switch assembly includes a first terminal electrically connected to the power module, a second terminal electrically connected to the alarm, an elastic bridge piece and a movable insulating piece; the rear end of the elastic bridge piece is fixedly electrically connected to the first terminal; the movable insulating piece is embedded between the second terminal and the elastic bridge piece, and a through hole is provided at the tail end of the movable insulating piece. When the utility model moves, the alarm can be bound to the hose through the movable insulating piece, and the movement of the hose drives the movable insulating piece to move, so that the elastic bridge piece of the switch assembly contacts the terminal and is energized, and the alarm is activated after the alarm is energized.

[0004] When the above device is in use, it effectively realizes the anti-tube detachment function by combining the alarm, power module and switch assembly. However, when the above device is in use, the insulating gasket is bound to the hose by using tape. This method is cumbersome to operate and will produce glue residue on the hose. At the same time, the tape may also have a certain impact on the moving insulating sheet. Therefore, an alarm patch device is proposed. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an alarm patch device, which has the advantages of conveniently fixing the hose, so that the hose can be alarmed in time when it moves, so as to monitor it.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an alarm patch device, comprising a support frame, a PCB mounting plate fixedly connected to the inside of the support frame, a power supply assembly and a buzzer welded on the PCB mounting plate, a wire fixedly connected to the bottom of the buzzer, an end of the wire away from the buzzer is fixedly connected to a conductive socket, a slide rail is provided at the bottom of the support frame, the top of the slide rail is slidably connected to an outer box, the inside of the outer box is movably connected to a cylindrical cam, the inner wall of the cylindrical cam is provided with a guide groove annularly 180 degrees, the inside of the cylindrical cam is movably connected to a support rod, the top of the cylindrical cam is provided with a slide groove annularly 180 degrees, the inside of the slide groove is movably connected to a clamping block, and the bottom of the clamping block is fixedly connected to a limiting rod.

[0007] Preferably, a socket corresponding to the conductive socket is provided on one side of the power supply assembly. After the outer box drives the conductive socket to move toward the power supply assembly, the conductive socket is engaged with the socket and the buzzer is powered by electric wires.

[0008] Preferably, the bottom end of the support rod is provided with convex rods at equal angles in an annular shape, and the two convex rods are movably engaged in the inside of the guide grooves respectively. When the support rod moves downward, the cylindrical cam is driven to rotate forty-five degrees through the guide grooves.

[0009] Preferably, the slide groove is in an arc shape, and gaskets are fixedly connected to opposite sides of the two clamping blocks, and the gaskets are made of rubber material.

[0010] Preferably, round rods are provided at both ends of the limit rod, and a straight notch matched with the round rod is opened on the top of the outer box, and the straight notch is used to limit the limit rod when it moves.

[0011] Preferably, when the cylindrical cam rotates, it drives the two clamping blocks to move toward each other through the slide groove, and a patch is provided on the side of the support frame away from the outer box.

[0012] Preferably, a spring fixedly connected to the outer box is disposed at the bottom of the support rod, and the spring is used to squeeze the support rod and keep it moving upward.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model solves the problem of inconvenience in monitoring the falling of the hose and the danger to the patient by arranging a buzzer, a cylindrical cam and a clamping block. When the cylindrical cam rotates, the clamping block is driven to slide inside the slide groove, so that the two clamping blocks move toward each other and clamp the hose. When the patient pulls the hose, the hose drives the outer box to slide on the slide rail, thereby driving the conductive socket to be clamped with the socket, and then the buzzer is energized through the wire, so that the buzzer sends out an alarm, so as to achieve the effect of monitoring the hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a schematic diagram of the side section structure of the support frame of the utility model;

[0018] Figure 4 It is a schematic diagram of the side section structure of the outer box of the utility model;

[0019] Figure 5 It is an exploded view of the cylindrical cam of the utility model.

[0020] In the figure: 1. support frame; 2. PCB mounting plate; 3. power supply assembly; 4. buzzer; 5. wires; 6. conductive socket; 7. slide rail; 8. outer box; 9. cylindrical cam; 10. guide groove; 11. support rod; 12. spring; 13. slide groove; 14. clamping block; 15. gasket; 16. limit rod; 17. straight slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5As shown, the utility model provides an alarm patch device, including a support frame 1, a PCB mounting plate 2 is fixedly connected inside the support frame 1, a power supply component 3 and a buzzer 4 are welded on the PCB mounting plate 2, a wire 5 is fixedly connected to the bottom of the buzzer 4, and a conductive socket 6 is fixedly connected to the end of the wire 5 away from the buzzer 4, a slide rail 7 is arranged at the bottom of the support frame 1, an outer box 8 is slidably connected to the top of the slide rail 7, a cylindrical cam 9 is movably connected inside the outer box 8, a guide groove 10 is provided on the inner wall of the cylindrical cam 9 at an angle of 180 degrees, a support rod 11 is movably connected inside the cylindrical cam 9, a slide groove 13 is provided on the top of the cylindrical cam 9 at an angle of 180 degrees, a clamping block 14 is movably connected inside the slide groove 13, and a limiting rod 16 is fixedly connected to the bottom of the clamping block 14.

[0023] The above scheme is adopted: the support rod 11 is squeezed downward by the rubber hose under its own gravity, so that the cylindrical cam 9 is rotated through the guide groove 10. While the cylindrical cam 9 rotates, the clamping block 14 slides inside the slide groove 13, so that the two clamping blocks 14 move toward each other and clamp the rubber hose. When the patient pulls the rubber hose, the rubber hose drives the outer box 8 to slide on the slide rail 7, thereby driving the conductive socket 6 to engage with the socket, and then the buzzer 4 is energized through the wire 5, so that the buzzer 4 sends an alarm, so as to achieve the purpose of monitoring the hose.

[0024] like Figures 1 to 5 As shown, a socket corresponding to the conductive socket 6 is provided on one side of the power supply assembly 3. After the outer box 8 drives the conductive socket 6 to move toward the power supply assembly 3, the conductive socket 6 is snapped into the socket, and the buzzer 4 is energized through the wire 5. The bottom end of the support rod 11 is provided with convex rods at equal angles in a ring shape. The two convex rods are movably snapped into the inside of the guide groove 10 respectively. When the support rod 11 moves downward, the cylindrical cam 9 is driven to rotate forty-five degrees through the guide groove 10. The slide groove 13 is in an arc shape. The opposite sides of the two clamping blocks 14 are fixedly connected with gaskets 15, and the gaskets 15 are made of rubber material.

[0025] The above solution is adopted: the gasket 15 is made of rubber material. Its function is that since there is a large contact area between the rubber material and the hose, when the gasket 15 abuts against the hose, the gasket 15 generates friction on the hose and increases resistance, thereby preventing the clamping block 14 from moving. At the same time, since the rubber material has good elasticity and softness, damage to the hose is prevented.

[0026] like Figures 1 to 5As shown, round rods are provided at both ends of the limit rod 16, and a straight slot 17 matching the round rod is opened on the top of the outer box 8. The straight slot 17 is used to limit the limit rod 16 when it moves. When the cylindrical cam 9 rotates, it drives the two clamping blocks 14 to move toward each other through the slide groove 13. A patch is provided on the side of the support frame 1 away from the outer box 8. The bottom of the support rod 11 is fixedly connected to a spring 12 fixed to the outer box 8. The spring 12 is used to squeeze the support rod 11 and keep it moving upward.

[0027] The above scheme is adopted: the support rod 11 is supported by the spring 12. When the family finds the alarm and then takes out the hose to adjust it, the support rod 11 is reset under the action of the elastic force of the spring 12, thereby driving the cylindrical cam 9 to rotate in the opposite direction, making it convenient for the operator to clamp and use it next time.

[0028] The working principle and use process of the utility model are as follows: the operator places the hose on the top of the support rod 11, and then the hose squeezes the support rod 11 downward under the action of its own gravity. While the support rod 11 moves downward, the protrusion at its bottom slides along the trajectory of the guide groove 10, thereby driving the cylindrical cam 9 to rotate. While the cylindrical cam 9 rotates, the two clamping blocks 14 move toward each other through the slide groove 13. When the protrusion slides to the bottom end of the guide groove 10, the two gaskets 15 respectively abut against the two sides of the hose and clamp the hose. When the patient pulls the hose, the hose drives the outer box 8 to slide on the slide rail 7, thereby driving the conductive socket 6 to move toward the direction of the power supply component 3, and then the conductive socket 6 is connected to the socket, so that the buzzer 4 is energized through the wire 5. At this time, the buzzer 4 sounds an alarm, thereby achieving a monitoring effect.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An alarm patch device, comprising a support frame (1), characterized in that: A PCB mounting plate (2) is fixedly connected to the interior of the support frame (1), a power supply assembly (3) and a buzzer (4) are welded on the PCB mounting plate (2), a wire (5) is fixedly connected to the bottom of the buzzer (4), and a conductive socket (6) is fixedly connected to the end of the wire (5) away from the buzzer (4), a slide rail (7) is arranged at the bottom of the support frame (1), an outer box (8) is slidably connected to the top of the slide rail (7), a cylindrical cam (9) is movably connected to the interior of the outer box (8), a guide groove (10) is provided on the inner wall of the cylindrical cam (9) at an angle of 180 degrees, a support rod (11) is movably connected to the interior of the cylindrical cam (9), a slide groove (13) is provided on the top of the cylindrical cam (9) at an angle of 180 degrees, a clamping block (14) is movably connected to the interior of the slide groove (13), and a limiting rod (16) is fixedly connected to the bottom of the clamping block (14).

2. The alarm patch device according to claim 1, characterized in that: A socket corresponding to the conductive socket (6) is provided on one side of the power supply assembly (3); after the outer box (8) drives the conductive socket (6) to move toward the power supply assembly (3), the conductive socket (6) is engaged with the socket and the buzzer (4) is energized via the electric wire (5).

3. The alarm patch device according to claim 1, characterized in that: The bottom end of the support rod (11) is provided with convex rods at equal angles in a circular shape, and the two convex rods are respectively movably engaged in the inside of the guide groove (10). When the support rod (11) moves downward, it drives the cylindrical cam (9) to rotate forty-five degrees through the guide groove (10).

4. The alarm patch device according to claim 1, characterized in that: The slide groove (13) is in an arc shape, and gaskets (15) are fixedly connected to opposite sides of the two clamping blocks (14), and the gaskets (15) are made of rubber material.

5. The alarm patch device according to claim 1, characterized in that: Round rods are provided at both ends of the limiting rod (16), and a straight notch (17) matching the round rod is provided on the top of the outer box (8), and the straight notch (17) is used to limit the position of the limiting rod (16) when it moves.

6. The alarm patch device according to claim 1, characterized in that: When the cylindrical cam (9) rotates, it drives the two clamping blocks (14) to move towards each other through the slide groove (13), and a patch is provided on the side of the support frame (1) away from the outer box (8).

7. The alarm patch device according to claim 1, characterized in that: The bottom of the support rod (11) is fixedly connected to a spring (12) fixed to the outer box (8), and the spring (12) is used to squeeze the support rod (11) and keep it moving upward.

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