A wrist type position sensing alarm device

Abstract

The application relates to the technical field of alarm devices, in particular to a wrist type position sensing alarm device, which comprises a bracelet body, the two sides of the bracelet body are connected with wristbands, a first connecting block is arranged on the side, away from the bracelet body, of one group of wristbands, a second connecting block is arranged on the side, away from the bracelet body, of the other group of wristbands, a through hole is arranged on the wristband and is in a wavy shape, a clamping part is arranged between the first connecting block and the second connecting block and is used for limiting the connection of the first connecting block and the second connecting block, and a dismounting part is arranged; the wristband is used for wearing the bracelet body on the hand of a patient, the clamping part is used for limiting the first connecting block and the second connecting block, the bracelet body is prevented from falling off, the first connecting block and the second connecting block need to be dismounted by using a special tool, the patient is prevented from directly dismounting and abandoning the bracelet body, the bracelet body can alarm the position of the patient in real time, and the patient is prevented from getting lost.

Description

Technical Field

[0001] This invention relates to the field of alarm device technology, specifically a wrist-type position sensing alarm device. Background Technology

[0002] In special wards, such as psychiatric wards, patients wear specific wristbands during hospitalization. Nowadays, all procedures involve verifying the identity of patients using these wristbands. The wristbands are also equipped with alarm devices. If a patient leaves a certain area of ​​the hospital or goes to dangerous areas, the alarm device will automatically sound an alarm to prevent the patient from leaving the hospital. The alarm will also notify the nearest medical staff through the medical care platform so that nearby people can provide assistance.

[0003] However, existing wristbands are usually secured with clips, which patients can easily remove, resulting in the alarm device being discarded and thus failing to provide accurate alarms. Summary of the Invention

[0004] The purpose of this invention is to provide a wrist-type position sensing alarm device to solve the problem of wristbands easily falling off.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A wrist-mounted position sensing alarm device includes:

[0007] The main body of the bracelet has wrist straps attached to both sides;

[0008] The first connecting block is located on the side of a set of wristbands away from the main body of the bracelet;

[0009] The second connecting block is located on the side of another set of wristbands away from the main body of the bracelet;

[0010] A through-hole is provided on the wristband and is wavy in shape;

[0011] A locking component is disposed between the first connecting block and the second connecting block for limiting the connection between the first connecting block and the second connecting block;

[0012] The disassembly component is mounted on the first connecting block and is used to remove the limiting position of the first connecting block and the second connecting block.

[0013] Preferably, the locking component includes a slot, a connecting post, and a limiting member. The slot is formed on the side of the first connecting block near the second connecting block. The connecting post is positioned at the corresponding slot of the second connecting block. The limiting member is positioned within the slot to limit the movement of the connecting post.

[0014] Preferably, the limiting component includes a locking block, a top holding block, a storage groove, a locking plate, a fixing groove, and a pull rope. Multiple locking blocks are provided and linearly distributed on one side of the connecting column. The top holding block is disposed in the locking groove. The storage groove is opened on one side of the top holding block at the corresponding locking block position. One end of the locking plate is hinged in the storage groove, and the other end extends into the locking groove. The fixing groove is opened in the storage groove. The pull rope is disposed in the fixing groove, with one end connected to the locking plate and the other end connected to the fixing groove.

[0015] Preferably, a top holding groove is provided in the card slot, the top holding block is slidably disposed in the top holding groove, a first spring is provided between the top holding groove and the top holding block, sliding limiting grooves are provided on both sides of the top holding groove, and a sliding limiting block is provided at the position of the top holding block corresponding to the sliding limiting groove. The sliding limiting block is slidably disposed in the sliding limiting groove, and the first spring is always in a stretched state.

[0016] Preferably, the first connecting block has a movable cavity, a movable block is slidably disposed in the movable cavity, a second spring is connected to the side of the movable block away from the top holding groove, the other end of the second spring is connected to the movable cavity, and the second spring is always in a compressed state. A support plate is disposed on the side of the movable block near the top holding groove, the support plate passes through the first connecting block and extends into the top holding groove, and a support slope is disposed on the side of the support plate near the top holding block.

[0017] Preferably, a pressing block is slidably disposed on the first connecting block, one end of which can extend into the movable cavity. A sliding groove is provided on the pressing block, and a slider is provided at the corresponding position of the sliding groove on the first connecting block. The slider is slidably disposed in the pressing block. An adjustment groove is provided at the corresponding position of the pressing block on the movable block. The cross-section of the adjustment groove is a right-angled trapezoidal structure, and the inclined side of the trapezoid is far away from the top holding groove.

[0018] Preferably, a limiting groove is provided on the side of the pressing block away from the sliding groove, and a limiting top groove is provided at the corresponding position of the limiting groove in the first connecting block. A limiting block is slidably arranged in the limiting top groove, and a third spring is provided between the limiting block and the limiting top groove. One end of the third spring is connected to the limiting block, and the other end is connected to the limiting top groove. A limiting inclined surface is provided on the side of the limiting block near the movable block.

[0019] Preferably, a rotating drum is rotatably mounted on the first connecting block, and a traction rope is connected to the rotating drum. The other end of the traction rope passes through the first connecting block and is connected to the limiting block.

[0020] Preferably, an adjusting block is rotatably provided on the first connecting block, the adjusting block is connected to the rotating cylinder, a limiting rotating block is provided on the outer side of the adjusting block, a limiting rotating groove is opened at the corresponding position of the limiting rotating block on the first connecting block, the limiting rotating block is slidably disposed in the limiting rotating groove, and the cross-section of the limiting rotating block and the limiting rotating groove are both "T" shaped, and a rotating groove is opened on the adjusting block, the longitudinal section of the rotating groove is an equilateral triangle.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] This invention uses a wristband to wear the bracelet on the patient's wrist, and a locking component to limit the first and second connecting blocks to prevent the bracelet from falling off. Furthermore, the disassembly component requires the use of a specific tool to remove the first and second connecting blocks, preventing the patient from directly disassembling and discarding the bracelet. This ensures that the bracelet can provide real-time location alerts and prevents the patient from getting lost.

[0023] By bringing the first connecting block and the second connecting block close together, the connecting post is aligned with the slot and inserted into the slot. When the card block on the connecting post contacts the carding plate, the carding plate is moved into the storage slot. At this time, the carding plate stretches the pull rope. After a card block passes the carding plate, the stretched top holding block drives the carding plate to reset. Similarly, the connecting post is fully inserted into the slot, thus completing the connection between the first connecting block and the second connecting block. Limiting can be completed simply by plugging in, which makes it easier for the patient to wear the wristband body.

[0024] When disassembly is required, a specific tool is inserted into the rotating groove, and then the adjusting block is turned. The adjusting block causes the traction rope to rewind, which in turn causes the limiting block to disengage from the limiting groove and enter the limiting top groove, thus canceling the limitation on the pressing block. At this time, pressing the pressing block causes it to move the movable block toward the second spring through the adjusting groove, so that the abutment plate enters the limiting top groove. At this time, the abutment plate cancels the limitation on the top holding block, and the first spring pulls the top holding block toward the first spring, causing the locking plate to disengage from the locking block, thus canceling the limitation on the second connecting block. At this time, the first connecting block and the second connecting block can be separated. Specific tools are required to disassemble the first connecting block and the second connecting block to prevent the patient from directly disassembling the first connecting block and the second connecting block, thereby ensuring the safety alarm for the patient. Attached Figure Description

[0025] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 This is a side-view perspective view of the three-dimensional structure of the present invention;

[0027] Figure 3 This is a cross-sectional perspective view of the first connecting block of the present invention.

[0028] Figure 4 for Figure 3 An enlarged schematic diagram of the structure at point A;

[0029] Figure 5 This is a partial three-dimensional structural diagram of the present invention.

[0030] In the diagram: 1. Bracelet body; 2. Wristband; 3. First connecting block; 4. Second connecting block; 5. Connecting post; 6. Locking block; 7. Pressing block; 8. Adjusting block; 9. Through hole; 10. Locking groove; 11. Top holding groove; 12. First spring; 13. Sliding limiting groove; 14. Top holding block; 15. Locking plate; 16. Storage groove; 17. Fixing groove; 18. Pull rope; 19. Movable cavity; 20. Second spring; 21. Movable block; 22. Adjusting groove; 23. Sliding groove; 24. Sliding block; 25. Limiting groove; 26. Limiting inclined surface; 2601. Limiting top groove; 27. Third spring; 28. Traction rope; 29. ​​Rotating groove; 30. Limiting rotating groove; 31. Limiting rotating block; 32. Rotating cylinder; 33. Supporting plate; 34. Supporting inclined surface; 3401. Sliding limiting block; 35. Detailed Implementation

[0031] To more clearly illustrate the overall concept of the present invention, a detailed description will be provided below with reference to the accompanying drawings and examples.

[0032] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0033] Furthermore, in the description of this invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0034] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two connected entities do not establish a connection relationship through an intermediate structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0035] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Example

[0036] Please see Figures 1 to 5 The present invention provides a technical solution: a wrist-type position sensing alarm device, comprising: a wristband body 1, with wristbands 2 connected to both sides thereon; a first connecting block 3 disposed on the side of one set of wristbands 2 away from the wristband body 1; a second connecting block 4 disposed on the side of another set of wristbands 2 away from the wristband body 1; a through hole 9 formed on the wristband 2 and in a wavy shape; a locking component disposed between the first connecting block 3 and the second connecting block 4 for limiting the connection between the first connecting block 3 and the second connecting block 4; and a disassembly component disposed on the first connecting block 3 for removing the limiting of the first connecting block 3 and the second connecting block 4.

[0037] The wristband 2 is used to put the bracelet body 1 on the patient's hand. The locking component limits the first connecting block 3 and the second connecting block 4 to prevent the bracelet body 1 from falling off. The disassembly component requires the use of a special tool to remove the first connecting block 3 and the second connecting block 4, which prevents the patient from directly removing and discarding the bracelet body 1. This ensures that the bracelet body 1 can provide real-time location alerts and prevent the patient from getting lost. Example

[0038] like Figure 2-5As shown, the wrist-type position sensing alarm device disclosed in Embodiment 2 of the present invention has a structure that is basically the same as that in Embodiment 1. The difference is that, to prevent the patient from removing it, the locking component includes a locking slot 10, a connecting post 5, and a limiting member. The locking slot 10 is opened on the side of the first connecting block 3 near the second connecting block 4. The connecting post 5 is set at the position of the corresponding locking slot 10 on the second connecting block 4. The limiting member is set in the locking slot 10 to limit the connecting post 5. The limiting member includes a locking block 6, a top holding block 14, and a storage groove. 16. A positioning plate 15, a fixing groove 17, and a pull rope 18 are provided. Multiple locking blocks 6 are provided and linearly distributed on one side of the connecting column 5. A top holding block 14 is provided in the locking groove 10. A storage groove 16 is opened on one side of the top holding block 14 at the corresponding position of the locking block 6. One end of the positioning plate 15 is hinged in the storage groove 16, and the other end extends into the locking groove 10. The fixing groove 17 is opened in the storage groove 16. The pull rope 18 is provided in the fixing groove 17, with one end connected to the positioning plate 15 and the other end connected to the fixing groove 17.

[0039] A top-holding groove 11 is provided in the slot 10. The top-holding block 14 is slidably disposed in the top-holding groove 11. A first spring 12 is provided between the top-holding groove 11 and the top-holding block 14. Sliding limiting grooves 13 are provided on both sides of the top-holding groove 11. A sliding limiting block 35 is provided at the position of the top-holding block 14 corresponding to the sliding limiting groove 13. The sliding limiting block 35 is slidably disposed in the sliding limiting groove 13, and the first spring 12 is always in a stretched state. A movable cavity 19 is provided in the first connecting block 3. A movable block 21 is slidably disposed in the movable cavity 19. A second spring 20 is connected to the side of the movable block 21 away from the top-holding groove 11. The other end of the second spring 20 is connected to the movable cavity 19, and the second spring 20 is always in a compressed state. A supporting plate 34 is provided on the side of the movable block 21 near the top-holding groove 11. The supporting plate 34 passes through the first connecting block 3 and extends into the top-holding groove 11. A supporting inclined surface 3401 is provided on the side of the supporting plate 34 near the top-holding block 14.

[0040] A pressing block 7 is slidably disposed on the first connecting block 3. One end of the pressing block 7 can extend into the movable cavity 19. A sliding groove 23 is provided on the pressing block 7. A slider 24 is provided at the position of the sliding groove 23 on the first connecting block 3. The slider 24 is slidably disposed in the pressing block 7. An adjustment groove 22 is provided at the position of the movable block 21 corresponding to the pressing block 7. The cross-section of the adjustment groove 22 is a right-angled trapezoidal structure, and the inclined side of the trapezoid is far away from the top holding groove 11.

[0041] A limiting groove 25 is provided on the side of the pressing block 7 away from the slide groove 23. A limiting top groove 27 is provided in the first connecting block 3 at the position corresponding to the limiting groove 25. A limiting block 26 is slidably arranged in the limiting top groove 27. A third spring 28 is provided between the limiting block 26 and the limiting top groove 27. One end of the third spring 28 is connected to the limiting block 26, and the other end is connected to the limiting top groove 27. A limiting inclined surface 2601 is provided on the side of the limiting block 26 near the movable block 21.

[0042] A rotating drum 33 is rotatably mounted on the first connecting block 3, and a traction rope 29 is connected to the rotating drum 33. The other end of the traction rope 29 passes through the first connecting block 3 and is connected to the limiting block 26. An adjusting block 8 is rotatably mounted on the first connecting block 3, and the adjusting block 8 is connected to the rotating drum 33. A limiting rotating block 32 is provided on the outside of the adjusting block 8. A limiting rotating groove 31 is opened at the position of the limiting rotating block 32 on the first connecting block 3. The limiting rotating block 32 is slidably mounted in the limiting rotating groove 31. The cross-section of the limiting rotating block 32 and the limiting rotating groove 31 are both "T" shaped. A rotating groove 30 is opened on the adjusting block 8. The longitudinal section of the rotating groove 30 is an equilateral triangle.

[0043] By bringing the first connecting block 3 and the second connecting block 4 close together, the connecting post 5 is aligned with the slot 10 and inserted into the slot 10. When the locking block 6 on the connecting post 5 contacts the positioning plate 15, the positioning plate 15 is moved into the storage slot 16. At this time, the positioning plate 15 stretches the pull rope 18. When a locking block 6 passes the positioning plate 15, the top holding block 14 in the stretched state drives the positioning plate 15 to reset. Similarly, the connecting post 5 is fully inserted into the slot 10, thus completing the connection between the first connecting block 3 and the second connecting block 4. Limiting can be completed simply by plugging in, which makes it easier for the patient to wear the wristband body 1.

[0044] When disassembly is required, a specific tool is inserted into the rotating groove 30, and then the adjusting block 8 is turned. The adjusting block 8 drives the traction rope 29 to rewind, thereby causing the limiting block 26 to disengage from the limiting groove 25 and enter the limiting top groove 27, thus canceling the limitation on the pressing block 7. At this time, pressing the pressing block 7 causes the pressing block 7 to move the movable block 21 toward the second spring 20 through the adjusting groove 22, so that the abutment plate 34 enters the limiting top groove 27. At this time, the abutment plate 34 cancels the limitation on the top holding block 14, and the first spring 12 pulls the top holding block 14 toward the first spring 12, so that the locking plate 15 disengages from the locking block 6, thus canceling the limitation on the second connecting block 4. At this time, the first connecting block 3 and the second connecting block 4 can be separated. Specific tools are required to disassemble the first connecting block 3 and the second connecting block 4 to prevent the patient from directly disassembling the first connecting block 3 and the second connecting block 4, thereby ensuring the danger alarm for the patient.

[0045] The specific solution is as follows: the wristband body 1 is worn on the patient's hand by the wristband 2, and the first connecting block 3 and the second connecting block 4 are limited by the locking component to prevent the wristband body 1 from falling off. Furthermore, the disassembly component requires the use of a specific tool to disassemble the first connecting block 3 and the second connecting block 4, preventing the patient from directly disassembling and discarding the wristband body 1. This ensures that the wristband body 1 can provide real-time alarms for the patient's location, thus preventing the patient from getting lost.

[0046] By bringing the first connecting block 3 and the second connecting block 4 close together, the connecting post 5 is aligned with the slot 10 and inserted into the slot 10. When the locking block 6 on the connecting post 5 contacts the positioning plate 15, the positioning plate 15 is moved into the storage slot 16. At this time, the positioning plate 15 stretches the pull rope 18. When a locking block 6 passes the positioning plate 15, the top holding block 14 in the stretched state drives the positioning plate 15 to reset. Similarly, the connecting post 5 is fully inserted into the slot 10, thus completing the connection between the first connecting block 3 and the second connecting block 4. Limiting can be completed simply by plugging in, which makes it easier for the patient to wear the wristband body 1.

[0047] When disassembly is required, a specific tool is inserted into the rotating groove 30, and then the adjusting block 8 is turned. The adjusting block 8 drives the traction rope 29 to rewind, thereby causing the limiting block 26 to disengage from the limiting groove 25 and enter the limiting top groove 27, thus canceling the limitation on the pressing block 7. At this time, pressing the pressing block 7 causes the pressing block 7 to move the movable block 21 toward the second spring 20 through the adjusting groove 22, so that the abutment plate 34 enters the limiting top groove 27. At this time, the abutment plate 34 cancels the limitation on the top holding block 14, and the first spring 12 pulls the top holding block 14 toward the first spring 12, so that the locking plate 15 disengages from the locking block 6, thus canceling the limitation on the second connecting block 4. At this time, the first connecting block 3 and the second connecting block 4 can be separated. Specific tools are required to disassemble the first connecting block 3 and the second connecting block 4 to prevent the patient from directly disassembling the first connecting block 3 and the second connecting block 4, thereby ensuring the danger alarm for the patient.

[0048] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention (including the claims) is limited to these examples; within the framework of the invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in the details for the sake of brevity.

[0049] This invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A wrist-type position sensing alarm device, characterized in that, include: The main body of the bracelet has wrist straps attached to both sides; The first connecting block is located on the side of a set of wristbands away from the main body of the bracelet; The second connecting block is located on the side of another set of wristbands away from the main body of the bracelet; A through-hole is provided on the wristband and is wavy in shape; A locking component is disposed between the first connecting block and the second connecting block for limiting the connection between the first connecting block and the second connecting block; A disassembly component is provided on the first connecting block to remove the limiting position of the first and second connecting blocks; A pressing block is slidably disposed on the first connecting block. A limiting groove is formed on the side of the pressing block away from the sliding groove. A limiting top groove is formed at the corresponding position of the limiting groove in the first connecting block. A limiting block is slidably disposed in the limiting top groove. A third spring is disposed between the limiting block and the limiting top groove. One end of the third spring is connected to the limiting block and the other end is connected to the limiting top groove. A limiting inclined surface is formed on the side of the limiting block near the movable block. A rotating drum is rotatably mounted on the first connecting block, and a traction rope is connected to the rotating drum. The other end of the traction rope passes through the first connecting block and is connected to the limiting block. An adjusting block is rotatably mounted on the first connecting block. The adjusting block is connected to the rotating cylinder. A limiting rotating block is provided on the outer side of the adjusting block. A limiting rotating groove is opened at the corresponding position of the limiting rotating block on the first connecting block. The limiting rotating block is slidably mounted in the limiting rotating groove. The cross-sections of the limiting rotating block and the limiting rotating groove are both "T" shaped. A rotating groove is opened on the adjusting block. The longitudinal section of the rotating groove is an equilateral triangle.

2. The wrist-type position sensing alarm device according to claim 1, characterized in that, The locking component includes a slot, a connecting post, and a limiting member. The slot is opened on the side of the first connecting block near the second connecting block. The connecting post is located at the corresponding slot position of the second connecting block. The limiting member is located in the slot and is used to limit the position of the connecting post.

3. The wrist-type position sensing alarm device according to claim 2, characterized in that, The limiting component includes a locking block, a top holding block, a storage groove, a locking plate, a fixing groove, and a pull rope. Multiple locking blocks are provided and linearly distributed on one side of the connecting column. The top holding block is set in the locking groove. The storage groove is opened on one side of the top holding block at the corresponding locking block position. One end of the locking plate is hinged in the storage groove, and the other end extends into the locking groove. The fixing groove is opened in the storage groove. The pull rope is set in the fixing groove, with one end connected to the locking plate and the other end connected to the fixing groove.

4. The wrist-type position sensing alarm device according to claim 3, characterized in that, The card slot has a top holding groove, the top holding block is slidably disposed in the top holding groove, a first spring is disposed between the top holding groove and the top holding block, sliding limit grooves are disposed on both sides of the top holding groove, and a sliding limit block is disposed at the position of the top holding block corresponding to the sliding limit groove. The sliding limit block is slidably disposed in the sliding limit groove, and the first spring is always in a stretched state.

5. The wrist-type position sensing alarm device according to claim 4, characterized in that, The first connecting block has a movable cavity, and a movable block is slidably disposed in the movable cavity. A second spring is connected to the side of the movable block away from the top holding groove. The other end of the second spring is connected to the movable cavity, and the second spring is always in a compressed state. A support plate is disposed on the side of the movable block near the top holding groove. The support plate passes through the first connecting block and extends into the top holding groove. A support slope is disposed on the side of the support plate near the top holding block.

6. The wrist-type position sensing alarm device according to claim 5, characterized in that, One end of the pressing block can extend into the movable cavity. A sliding groove is provided on the pressing block. A slider is provided at the corresponding position of the sliding groove on the first connecting block. The slider is slidably disposed in the pressing block. An adjustment groove is provided at the corresponding position of the pressing block on the movable block. The cross-section of the adjustment groove is a right-angled trapezoidal structure, and the inclined side of the trapezoid is far away from the top holding groove.

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