A trigger type alarm device for ward

Abstract

The present invention relates to the technical field of alarm devices, and specifically to a trigger alarm device for a ward, comprising a bearing base plate, a bearing mounting column is fixedly arranged at the center position of the bearing base plate, a matching base frame is fixedly arranged at one end of the bearing base plate, and matching vertical plates are symmetrically fixedly arranged on both sides of the other end, a driving inclined surface is arranged on the matching vertical plate, and a fixed connecting jack is provided on the matching vertical plate on the lower side of the driving inclined surface. The alarm body is mounted on the bearing base plate, and the alarm body can be moved by moving the bearing base plate, so that it can be fixed on one side of the bed according to actual use requirements, which is more practical and more convenient for patients to use. When fixing the bearing base plate, the matching plate can be pushed downward to fix the bearing base plate through negative pressure, thereby ensuring the firmness of the alarm body, and the operation is simple, convenient and quick.

Description

Technical Field

[0001] The invention relates to the technical field of alarm devices, and in particular to a trigger type alarm device used in a ward. Background Art

[0002] A trigger alarm device is installed on the wall at the head of each bed in the ward. When the patient feels unwell or any emergency occurs, he can call the medical staff by pressing the switch of the alarm device. However, the existing alarm device is not convenient to use and has great limitations. Because it is installed on the wall at the head of the bed, when the patient needs to press the trigger switch, he may need to stand up and press it or stretch his arm behind the head to press it. This is difficult to use for some patients who are not convenient to twist their bodies. At this time, the alarm device loses its meaning of existence. Summary of the invention

[0003] The object of the present invention is to provide a trigger alarm device for a ward to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A trigger alarm device for a ward comprises a bearing base plate, a bearing mounting column is fixedly arranged at the center position of the bearing base plate, a matching base frame is fixedly arranged at one end of the bearing base plate, and matching vertical plates are symmetrically fixedly arranged at both sides of the other end, a driving inclined surface is arranged on the matching vertical plate, a fixed connection socket is provided on the matching vertical plate at the lower side of the driving inclined surface, a guide matching rod is fixedly arranged on the bearing base plate between the bearing mounting column and the matching base frame, and matching fixing blocks are symmetrically fixedly arranged on both sides of the bearing mounting column, and a plug-in socket is provided on the matching fixing block A connecting hole is provided, and a limited contact plate is fixedly arranged on the matching fixing block, a matching platform is fixedly arranged on the upper end of the bearing mounting column, support connecting plates are symmetrically fixedly arranged on both sides of the matching platform, and a connecting movable hole is provided on the support connecting plates, a protruding ring plate is fixedly arranged at one end of the matching platform, and a matching fixing cavity is provided on the matching platform, a matching connecting hole is provided at the bottom of the matching fixing cavity, a supporting top plate is also fixedly arranged on the upper end of the matching platform, an alarm body is fixedly installed on the supporting top plate, and a convenient adjustable alarm switch mechanism is provided on the bearing bottom plate.

[0006] Preferably, the convenient adjustable alarm switch mechanism includes an arched matching frame, a connecting movable plate, a first connecting spring, an operating matching plate, a second connecting spring, a driving matching connecting plate, a third connecting spring and a supporting matching hinge plate, and matching hinge frames are symmetrically fixedly arranged on both sides of the lower end of the arched matching frame, and a plug-in linkage rod is fixedly arranged at the lower end of the matching hinge frame, and the plug-in linkage rod is plugged into the plug-in connecting hole, and a mounting base block is fixedly arranged at the lower end of the plug-in linkage rod, and a load-bearing socket is opened on the inner side of the mounting base block, and a limited position channel is opened on the outer side of the mounting base block.

[0007] Preferably, a first mating connecting rod is hinged on the mating articulated frame, a connecting strip is hinged on the lower end of the first mating connecting rod, a plug-in connecting rod is fixedly provided on the connecting strip, the plug-in connecting rod is plugged into the mating connecting hole, and a mating plug plate is fixedly provided on the plug-in connecting rod, and the mating plug plate is plugged into the mating fixing cavity.

[0008] Preferably, a connecting movable plate is installed on the mounting base block, a limiting plug strip is fixedly arranged on the connecting movable plate, the limiting plug strip is plugged into the limiting channel, and a second matching connecting rod is hinged on the connecting movable plate, the other end of the second matching connecting rod is hinged to the connecting matching plate, and only a matching locking rod is fixed on the connecting matching plate, the matching locking rod is plugged into the bearing socket, and a first connecting spring is sleeved on the matching locking rod.

[0009] Preferably, a protruding supporting plate is fixedly provided on the operating matching plate, a supporting guide hole is provided on the protruding supporting plate, a guiding matching rod is inserted into the supporting guide hole, a second connecting spring is sleeved on the guiding matching rod, and supporting matching columns are symmetrically fixedly provided at both ends of the operating matching plate, and an installation movable hole is provided on the supporting matching column.

[0010] Preferably, the operation cooperation plate is also fixedly provided with a frame-type limit frame, protruding cooperation plates are symmetrically fixedly provided on both sides of the frame-type limit frame, and a connecting carrier plate is symmetrically fixedly provided on the frame-type limit frame, a connecting cooperation column is fixedly provided on the connecting carrier plate, and a driving cooperation connecting plate is installed on the operation cooperation plate.

[0011] Preferably, mounting movable rods are symmetrically fixed at both ends of the driving matching connecting plate, the mounting movable rods are inserted into the mounting movable holes, and a third connecting spring is sleeved on the mounting movable rods, and a first bearing plate is fixedly provided on one end of the mounting movable rod away from the driving matching connecting plate.

[0012] Preferably, a locking column is fixedly provided on the first bearing plate, and a second bearing plate is fixedly provided on the upper end of the first bearing plate, and a pushing plug-in strip is fixedly provided on the second bearing plate, and when the bearing matching column contacts the installation bottom block, the pushing plug-in strip is aligned with the limiting channel.

[0013] Preferably, a supporting and matching hinge plate is hinged on the matching base frame, a connecting and matching channel is provided on the supporting and matching hinge plate, and a connecting and matching column is inserted in the connecting and matching channel.

[0014] Preferably, a mounting plate is fixedly provided on the upper end of the support and fitting hinge plate, and a push switch is fixedly mounted on the mounting plate.

[0015] Compared with the prior art, the invention has the following advantages:

[0016] 1. Install the alarm body on the bearing base plate. The alarm body can be moved by moving the bearing base plate, so that it can be fixed on one side of the bed according to actual use needs. It is more practical and more convenient for patients to use. When fixing the bearing base plate, push the operating matching plate downward to fix the bearing base plate through negative pressure, thereby ensuring the firmness of the alarm body. The operation is simple, convenient and quick.

[0017] 2. The operation cooperation plate can drive the support cooperation hinge plate to rotate when it moves downward. When the arch cooperation frame moves down to the working position, the driving cooperation connecting plate can be released to fix the arch cooperation frame, thereby ensuring the stability of negative pressure production and the reliability of the fixation of the bearing bottom plate. As the operation cooperation plate continues to move downward, the press switch can be driven to move to the vicinity of the patient's palm under the action of the support cooperation hinge plate. The patient does not need to stand up and press it, and can operate it by stretching out his hand, which is convenient for the patient to use. In addition, before the operation cooperation plate moves downward, the support cooperation hinge plate is in a storage state, which is convenient for rotating transportation and storage.

[0018] 3. When there is a caregiver around the patient, if the position of the push switch hinders the interaction between the patient and the caregiver or is inconvenient for the caregiver to provide care, the position of the push switch can be changed by driving the operation matching plate because there is a caregiver around, so that the space on the side of the bed can be released, that is, the driving matching connecting plate is pulled to make the locking column withdraw from the fixed connection socket, and then the operation matching plate can be moved upward to the bottom of the mounting bottom block under the action of the second connecting spring, and at the same time, the supporting matching hinge plate is driven to rotate upward to a storage state, which is more diverse and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a first-person perspective diagram of the load-bearing base assembly.

[0020] Figure 2 for Figure 1 A magnified schematic diagram of center A.

[0021] Figure 3 A second perspective diagram of the load-bearing base assembly.

[0022] Figure 4 It is a structural schematic diagram of the bearing base plate.

[0023] Figure 5 It is a schematic diagram of the assembly of the arch matching frame and the connecting movable plate.

[0024] Figure 6 It is a structural schematic diagram of the arch matching frame.

[0025] Figure 7 It is a structural diagram of the operation coordination board.

[0026] Figure 8 A first-person perspective schematic diagram of the assembly of the operating mating plate, the driving mating connecting plate and the supporting mating hinge plate.

[0027] Fig. 9 A second perspective schematic diagram of the assembly of the operating mating plate, the driving mating connecting plate and the supporting mating hinge plate.

[0028] In the figure: 1. bearing bottom plate; 11. bearing mounting column; 12. matching bottom frame; 13. matching vertical plate; 14. driving inclined plane; 15. fixed connection socket; 16. guiding matching rod; 17. matching fixing block; 171. plug-in connection hole; 172. limit contact plate; 18. matching platform; 181. supporting connecting plate; 182. connecting movable hole; 183. protruding ring plate; 184. matching fixing cavity; 185. matching connection hole; 186. supporting top plate; 19. alarm body; 2. arch matching frame; 21. matching articulated frame; 22. plug-in linkage rod; 23. mounting bottom block; 24. bearing socket; 25. limit channel; 26. first matching connection rod; 27. connecting strip plate; 28. plug-in connection rod; 29. ​​matching plug plate ; 3. Connecting the movable plate; 31. Limiting plug-in strip; 32. Second matching connecting rod; 33. Connecting the matching plate; 34. Matching locking plug-in rod; 35. First connecting spring; 4. Operating matching plate; 41. Protruding bearing plate; 42. Support guide hole; 421. Second connecting spring; 43. Bearing matching column; 44. Installing movable hole; 45. Frame-type limiting frame; 46. Protruding matching plate; 47. Connecting carrier plate; 48. Connecting matching column; 5. Driving matching connecting plate; 51. Installing movable rod; 52. Third connecting spring; 53. First bearing plate; 54. Locking column; 55. Second bearing plate; 56. Pushing the plug-in strip; 6. Support matching hinge plate; 61. Connecting matching channel; 62. Installing carrier plate; 63. Pressing switch. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 9 , the present invention provides a technical solution:

[0031] A trigger alarm device for a ward comprises a bearing base plate 1, a bearing mounting column 11 is fixedly arranged at the center position of the bearing base plate 1, a matching base frame 12 is fixedly arranged at one end of the bearing base plate 1, matching vertical plates 13 are symmetrically fixedly arranged on both sides of the other end, a driving inclined surface 14 is arranged on the matching vertical plate 13, a fixed connection socket 15 is provided on the matching vertical plate 13 on the lower side of the driving inclined surface 14, a guide matching rod 16 is fixedly arranged on the bearing base plate 1 between the bearing mounting column 11 and the matching base frame 12, matching fixing blocks 17 are symmetrically fixedly arranged on both sides of the bearing mounting column 11, a plug-in connection hole 171 is provided on the matching fixing block 17, and a matching fixing hole 171 is provided on the matching fixing block 17. A limited contact plate 172 is fixedly provided on the fixed block 17, a matching platform 18 is fixedly provided on the upper end of the supporting mounting column 11, supporting connecting plates 181 are symmetrically fixedly provided on both sides of the matching platform 18, and a connecting movable hole 182 is provided on the supporting connecting plate 181, a protruding ring plate 183 is fixedly provided at one end of the matching platform 18, and a matching fixing cavity 184 is provided on the matching platform 18, and a matching connecting hole 185 is provided at the bottom of the matching fixing cavity 184, and a supporting top plate 186 is also fixedly provided on the upper end of the matching platform 18, and an alarm body 19 is fixedly installed on the supporting top plate 186, and a convenient adjustable alarm switch mechanism is provided on the supporting bottom plate 1.

[0032] The convenient adjustable alarm switch mechanism includes an arched matching frame 2, a connecting movable plate 3, a first connecting spring 35, an operating matching plate 4, a second connecting spring 421, a driving matching connecting plate 5, a third connecting spring 52 and a supporting matching hinge plate 6. Matching hinge frames 21 are symmetrically fixedly arranged on both sides of the lower end of the arched matching frame 2. A plug-in linkage rod 22 is fixedly arranged at the lower end of the matching hinge frame 21. The plug-in linkage rod 22 is plugged into the plug-in connecting hole 171, and a mounting base block 23 is fixedly arranged at the lower end of the plug-in linkage rod 22. A load-bearing socket 24 is provided on the inner side of the mounting base block 23, and a limited position channel 25 is provided on the outer side of the mounting base block 23.

[0033] A first mating connecting rod 26 is hinged on the mating articulated frame 21, and a connecting strip 27 is hinged at the lower end of the first mating connecting rod 26. A plug-in connecting rod 28 is fixedly provided on the connecting strip 27, and the plug-in connecting rod 28 is inserted in the mating connecting hole 185, and a mating plug plate 29 is fixedly provided on the plug-in connecting rod 28. The mating plug plate 29 is inserted in the mating fixing cavity 184, and the diameter of the mating plug plate 29 is equal to the inner diameter of the mating fixing cavity 184.

[0034] A connecting movable plate 3 is installed on the mounting base block 23, and a limit plug strip 31 is fixedly arranged on the connecting movable plate 3. The limit plug strip 31 is inserted in the limit channel 25, and the limit plug strip 31 contacts the inner wall of the limit channel 25 when inserted in the limit channel 25, and a second matching connecting rod 32 is hinged on the connecting movable plate 3, and the other end of the second matching connecting rod 32 is hinged to a connecting matching plate 33, and only a matching locking plug rod 34 is fixed on the connecting matching plate 33, and the matching locking plug rod 34 is inserted in the bearing socket 24, and a first connecting spring 35 is sleeved on the matching locking plug rod 34, and the two ends of the first connecting spring 35 are respectively welded to the mounting base block 23 and the connecting matching plate 33.

[0035] A protruding supporting plate 41 is fixedly provided on the operation matching plate 4, a supporting guide hole 42 is opened on the protruding supporting plate 41, a guiding matching rod 16 is inserted in the supporting guide hole 42, a second connecting spring 421 is sleeved on the guiding matching rod 16, and supporting matching columns 43 are symmetrically fixedly provided at both ends of the operation matching plate 4, and an installing movable hole 44 is opened on the supporting matching column 43. In addition, the second connecting spring 421 is located on the lower side of the protruding supporting plate 41, and the two ends of the second connecting spring 421 are respectively welded to the protruding supporting plate 41 and the supporting bottom plate 1.

[0036] A frame-type limit frame 45 is also fixedly provided on the operation cooperation plate 4, and protruding cooperation plates 46 are symmetrically fixedly provided on both sides of the frame-type limit frame 45, and a connecting carrier plate 47 is symmetrically fixedly provided on the frame-type limit frame 45, and a connecting cooperation column 48 is fixedly provided on the connecting carrier plate 47. A driving cooperation connecting plate 5 is installed on the operation cooperation plate 4, and the driving cooperation connecting plate 5 is in the frame-type limit frame 45.

[0037] The two ends of the driving matching connecting plate 5 are symmetrically fixed with mounting movable rods 51, the mounting movable rods 51 are inserted into the mounting movable holes 44, and a third connecting spring 52 is sleeved on the mounting movable rods 51, and a first bearing plate 53 is fixedly provided on the end of the mounting movable rod 51 away from the driving matching connecting plate 5. In addition, the two ends of the third connecting spring 52 are respectively welded to the driving matching connecting plate 5 and the operating matching plate 4.

[0038] A locking column 54 is fixedly provided on the first bearing plate 53, and a second bearing plate 55 is fixedly provided on the upper end of the first bearing plate 53, and a pushing plug-in strip 56 is fixedly provided on the second bearing plate 55. When the bearing matching column 43 contacts the mounting bottom block 23, the pushing plug-in strip 56 is aligned with the limiting channel 25, and when the pushing plug-in strip 56 is inserted into the limiting channel 25, it contacts the inner wall of the limiting channel 25.

[0039] A supporting and matching hinge plate 6 is hinged on the matching base frame 12 . A connecting and matching channel 61 is provided on the supporting and matching hinge plate 6 . A connecting and matching column 48 is inserted into the connecting and matching channel 61 , and the inner wall of the connecting and matching channel 61 is in contact with the connecting and matching column 48 .

[0040] A mounting plate 62 is fixedly provided on the upper end of the supporting and matching hinge plate 6 , a push switch 63 is fixedly installed on the mounting plate 62 , and the push switch 63 is electrically connected to the alarm body 19 .

[0041] When fixing the bearing base plate 1, it is placed on one side of the bed according to the convenience of the patient, and then the protruding ring plate 183 is close to the wall at the head of the bed, so as to ensure the sealing of the cavity opening of the matching fixing cavity 184, and then the protruding matching plate 46 is held by hand to pull the driving matching connecting plate 5 in the direction away from the operating matching plate 4, so as to drive the pushing plug strip 56 to move, so that the pushing plug strip 56 is inserted into the limiting channel 25, and at the same time, the pushing limiting plug strip 31 is moved under the action of the pushing plug strip 56, so as to drive the connecting movable plate 3 to move, and as the connecting movable plate 3 moves, the connecting matching plate 33 is driven to move in the direction away from the bearing mounting column 11 under the action of the second matching connecting rod 32, and then it can be moved to Pushing the operating matching plate 4 downward can drive the mounting base block 23 to move downward, and then drive the arch matching frame 2 to move downward, so that under the action of the first matching connecting rod 26, the connecting strip plate 27 will be driven to move away from the matching platform 18, and then drive the matching plug plate 29 to move into the matching fixing cavity 184, and negative pressure can be formed in the matching fixing cavity 184 under the action of the matching plug plate 29, so as to achieve the fixation of the bearing base plate 1, and ensure the stability of the alarm body 19, as the operating matching plate 4 moves downward, the mounting base block 23 will be driven to move downward so that the mounting base block 23 contacts the limit contact plate 172, and at this time, the driving matching connecting plate 5 is released to make it move in the opposite direction under the action of the third connecting spring 52, so that the push plug The strip 56 exits the limit channel 25, so that the driving matching connecting plate 5 and the mounting bottom block 23 can be separated. In this way, when the operating matching plate 4 moves downward again, it will no longer drive the mounting bottom block 23 to move downward. At the same time, as the plug-in strip 56 is pushed to reset, the first connecting spring 35 will drive the connecting matching plate 33 to reset, so that one end of the matching locking plug rod 34 can be inserted into the plug-in connecting hole 171 to achieve the fixation of the arch matching frame 2, thereby ensuring the stability of the negative pressure, thereby ensuring the stability of the bearing bottom plate 1, and then continue to push the operating matching plate 4 downward to make it continue to move downward, and drive the supporting matching hinge plate 6 to continue to rotate under the cooperation of the connecting matching column 48 and the connecting matching channel 61, so that the supporting matching hinge plate 6 can be supported. The push switch 63 is driven to move to the side of the patient's palm under the action of the third connecting spring 52, so that the patient can use it conveniently. In addition, as the operation matching plate 4 moves downward, the locking column 54 on the first bearing plate 53 will contact the driving inclined surface 14, so that the locking column 54 will be pushed to move under the action of the driving inclined surface 14 until the locking column 54 is aligned with the fixed connection socket 15, so that the locking column 54 can be plugged into the fixed connection socket 15 under the action of the third connecting spring 52 to achieve the fixation of the operation matching plate 4, thereby ensuring the stability of the push switch 63. When there are caregivers around the patient, if the push switch 63 next to the bed hinders the interaction between the patient and the caregiver, or it is inconvenient for the caregiver to operate the patient,At this time, the driving matching connecting plate 5 can be pulled to make the locking column 54 withdraw from the fixed connecting socket 15, and then the operating matching plate 4 can be driven to move upward under the action of the second connecting spring 421, so that the bearing matching column 43 moves to the bottom of the mounting bottom block 23 and contacts with it. At the same time, as the operating matching plate 4 moves upward, the supporting matching hinge plate 6 will be driven to rotate upward to be stored. In this way, the space on the side of the bed can be released, which is convenient for the caregiver to operate. When the caregiver leaves, the operating matching plate 4 can be moved downward again to The push switch 63 is pushed to the patient's hand again, which is very convenient and has more diverse uses. When the bearing base plate 1 needs to be moved, the operating matching plate 4 is released to move it upward. When the bearing matching column 43 contacts the mounting base block 23, the driving matching connecting plate 5 is pulled again to make the push plug strip 56 plugged into the limit channel 25 again, and the limit plug strip 31 is pushed to drive the matching locking plug rod 34 to exit the connection activity hole 182, which can drive the mounting base block 23 to move upward, so that the negative pressure disappears, and the bearing base plate 1 can be moved.

[0042] 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. A trigger alarm device for a ward, comprising a bearing base plate (1), characterized in that: A bearing installation column (11) is fixedly arranged at the center position of the bearing bottom plate (1), and a matching bottom frame (12) is fixedly arranged at one end of the bearing bottom plate (1), and matching vertical plates (13) are symmetrically fixedly arranged on both sides of the other end, and a driving inclined surface (14) is arranged on the matching vertical plate (13), and a fixed connection plug hole (15) is provided on the matching vertical plate (13) below the driving inclined surface (14), and a guide matching rod (16) is fixedly arranged on the bearing bottom plate (11) between the bearing installation column (11) and the matching bottom frame (12), and matching fixing blocks (17) are symmetrically fixedly arranged on both sides of the bearing installation column (11), and a plug connection hole (171) is provided on the matching fixing block (17), and a fixing rod (16) is fixedly arranged on the matching fixing block (17). A limit contact plate (172) is provided, and a matching platform (18) is fixedly arranged on the upper end of the supporting mounting column (11); support connecting plates (181) are symmetrically fixedly arranged on both sides of the matching platform (18); a connecting movable hole (182) is provided on the support connecting plates (181); a protruding ring plate (183) is fixedly arranged at one end of the matching platform (18); a matching fixing cavity (184) is provided on the matching platform (18); a matching connecting hole (185) is provided at the bottom of the matching fixing cavity (184); a supporting top plate (186) is also fixedly arranged on the upper end of the matching platform (18); an alarm body (19) is fixedly mounted on the supporting top plate (186); and a convenient adjustable alarm switch mechanism is provided on the supporting bottom plate (1).

2. A trigger alarm device for a ward according to claim 1, characterized in that: The convenient adjustable alarm switch mechanism comprises an arched matching frame (2), a connecting movable plate (3), a first connecting spring (35), an operating matching plate (4), a second connecting spring (421), a driving matching connecting plate (5), a third connecting spring (52) and a supporting matching hinge plate (6), wherein matching hinge frames (21) are symmetrically fixedly arranged on both sides of the lower end of the arched matching frame (2), a plug-in linkage rod (22) is fixedly arranged on the lower end of the matching hinge frame (21), the plug-in linkage rod (22) is plugged into the plug-in connection hole (171), and a mounting base block (23) is fixedly arranged on the lower end of the plug-in linkage rod (22), a bearing plug hole (24) is provided on the inner side of the mounting base block (23), and a limited position channel (25) is provided on the outer side of the mounting base block (23).

3. A trigger alarm device for a ward according to claim 2, characterized in that: A first mating connecting rod (26) is hinged on the mating hinged frame (21), a connecting strip (27) is hinged at the lower end of the first mating connecting rod (26), a plug-in connecting rod (28) is fixedly provided on the connecting strip (27), the plug-in connecting rod (28) is plugged into the mating connecting hole (185), and a mating plug plate (29) is fixedly provided on the plug-in connecting rod (28), the mating plug plate (29) is plugged into the mating fixing cavity (184).

4. A trigger alarm device for a ward according to claim 3, characterized in that: A connecting movable plate (3) is mounted on the mounting base block (23), a limit plug strip (31) is fixedly arranged on the connecting movable plate (3), the limit plug strip (31) is inserted into the limit channel (25), a second matching connecting rod (32) is hingedly connected to the connecting movable plate (33), the other end of the second matching connecting rod (32) is hingedly connected to the connecting matching plate (33), a matching locking plug rod (34) is fixedly arranged on the connecting matching plate (33), the matching locking plug rod (34) is inserted into the bearing socket (24), and a first connecting spring (35) is sleeved on the matching locking plug rod (34).

5. A trigger alarm device for a ward according to claim 4, characterized in that: A protruding bearing plate (41) is fixedly provided on the operation matching plate (4), a supporting guide hole (42) is provided on the protruding bearing plate (41), a guiding matching rod (16) is inserted into the supporting guide hole (42), a second connecting spring (421) is sleeved on the guiding matching rod (16), and bearing matching columns (43) are symmetrically fixedly provided at both ends of the operation matching plate (4), and a mounting movable hole (44) is provided on the bearing matching columns (43).

6. A trigger alarm device for a ward according to claim 5, characterized in that: A frame-shaped limit frame (45) is also fixedly provided on the operation matching plate (4), protruding matching plates (46) are symmetrically fixedly provided on both sides of the frame-shaped limit frame (45), and a connecting carrier plate (47) is symmetrically fixedly provided on the frame-shaped limit frame (45), and a connecting matching column (48) is fixedly provided on the connecting carrier plate (47), and a driving matching connecting plate (5) is installed on the operation matching plate (4).

7. A trigger alarm device for a ward according to claim 6, characterized in that: The two ends of the driving matching connecting plate (5) are symmetrically fixed with mounting movable rods (51), the mounting movable rods (51) are inserted into the mounting movable holes (44), a third connecting spring (52) is sleeved on the mounting movable rods (51), and a first bearing plate (53) is fixedly provided on one end of the mounting movable rod (51) away from the driving matching connecting plate (5).

8. A trigger alarm device for a ward according to claim 7, characterized in that: A locking column (54) is fixedly provided on the first bearing plate (53), and a second bearing plate (55) is fixedly provided on the upper end of the first bearing plate (53), and a push-connection strip (56) is fixedly provided on the second bearing plate (55), and when the bearing matching column (43) contacts the mounting bottom block (23), the push-connection strip (56) is aligned with the limiting channel (25).

9. A trigger alarm device for a ward according to claim 8, characterized in that: A supporting and matching hinge plate (6) is hingedly connected to the matching base frame (12), a connecting and matching channel (61) is provided on the supporting and matching hinge plate (6), and a connecting and matching column (48) is inserted into the connecting and matching channel (61).

10. A trigger alarm device for a ward according to claim 9, characterized in that: A mounting plate (62) is fixedly provided on the upper end of the supporting and matching hinge plate (6), and a pressing switch (63) is fixedly mounted on the mounting plate (62).

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