Cardiovascular monitoring wearable device

Abstract

The utility model relates to the technical field of cardiovascular monitoring, and discloses a wearable cardiovascular monitoring device which comprises a device body, connecting assemblies are arranged at the two ends of the device body, each connecting assembly comprises a fixing frame, the fixing frames are fixedly connected to the ends of the device body, and limiting grooves are formed in the surfaces of the fixing frames. An inserting block is inserted into the fixing frame, a mounting cavity is formed in the inserting block, a through groove is formed in the surface of the inserting block, the through groove communicates with the mounting cavity, a sliding plate is slidably connected into the mounting cavity, a wedge block is fixedly connected to the surface of the sliding plate, and the inserting block is inserted into the limiting groove. According to the wrist strap, the reset spring is compressed by pressing the wedge-shaped block, the wedge-shaped block is contained in the installation cavity, limiting on the insertion block is relieved, the insertion block, the first wrist strap and the second wrist strap can be rapidly replaced, and the replacement efficiency of the wrist straps is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cardiovascular monitoring, and in particular to a wearable cardiovascular monitoring device. Background Art

[0002] Cardiovascular monitoring refers to monitoring of heart rate, blood pressure, etc., and is usually carried out using cardiovascular monitoring equipment. The cardiovascular monitoring equipment used in hospitals is usually a heart rate monitor, which can accurately monitor various data. Wearable cardiovascular monitoring equipment generally refers to monitoring bracelets, which can achieve certain monitoring effects and are mostly used for cardiovascular monitoring in daily life. When the monitoring bracelet is in use, after the bracelet body is fully charged, it is worn on the wrist through the wristband. The bracelet body contacts the wrist for real-time monitoring, thereby achieving the monitoring effect.

[0003] After searching, the Chinese patent announcement number: CN219628984U discloses a cardiovascular monitoring wearable device. The cardiovascular monitoring wearable device is fixed to the device body through a connection structure. The wristband assembly and the second wristband are fixed to the device body through the connection structure. The wristband assembly and the second wristband can be disassembled as needed to replace the position of the wristband assembly and the second wristband, so that the device can be worn on different hands, which improves the flexibility of use. A clamping assembly is provided on the wristband assembly, which is used in conjunction with the round hole on the second wristband so that the clamping column in the clamping assembly faces outward, which improves the comfort of the device after wearing. The clamping assembly can be replaced on the wristband assembly, so that it can be worn on the wrists of different users. At the same time, when worn by the same person, it does not need to be replaced, and the use effect is excellent.

[0004] During use of the above cardiovascular monitoring wearable device, the connection structure needs to be fixed by connecting bolts. The connecting bolts are small in size and easy to lose during disassembly. In addition, a bolt cutter is required to assist in disassembly, which affects the replacement efficiency of the wristband. Therefore, a cardiovascular monitoring wearable device is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a wearable cardiovascular monitoring device, which aims to improve the problem in the prior art that the connecting bolts are small in size, easy to be lost during the disassembly process, and also require the aid of a bolt cutter to assist in disassembly, thus affecting the replacement efficiency of the wristband.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wearable cardiovascular monitoring device, including a device body, both ends of the device body are provided with connection components, the connection components include a fixed frame, the fixed frame is fixedly connected to the end of the device body, the surface of the fixed frame is provided with a limit groove, an insertion block is inserted in the fixed frame, an installation cavity is provided inside the insertion block, a through groove is provided on the surface of the insertion block, the through groove and the installation cavity are connected to each other, a slide plate is slidably connected in the installation cavity, a wedge block is fixedly connected to the surface of the slide plate, and the insertion block is inserted in the limit groove.

[0007] As a further description of the above technical solution:

[0008] The two groups of insert blocks are fixedly connected to wristband 1 and wristband 2 on opposite sides thereof, respectively. A groove is provided on the surface of wristband 2, and racks are fixedly connected to the inner walls on both sides of the groove. A limiting component is provided inside the groove.

[0009] As a further description of the above technical solution:

[0010] The limit assembly includes an upper plate and a lower plate, the upper plate and the lower plate are fixedly connected via a middle plate, a clamping head is fixedly connected to the surface of the upper plate, the upper plate fits with the surface of the rack, the lower plate fits with the bottom surface of the rack, and the middle plate is slidably connected between the two groups of racks.

[0011] As a further description of the above technical solution:

[0012] The wedge block is slidably connected inside the through slot, a return spring is fixedly connected to the bottom surface of the slide plate, and one end of the return spring away from the slide plate is fixedly connected to the inner wall of the installation cavity.

[0013] As a further description of the above technical solution:

[0014] A positioning hole is provided on the surface of the wristband 1, and a connecting sleeve is fixedly connected to the end of the wristband 2.

[0015] As a further description of the above technical solution:

[0016] Two groups of symmetrically arranged moving plates are slidably connected inside the middle plate, and the side walls of the moving plates are fixedly connected with latch teeth, which penetrate through and are slidably connected to the side walls of the middle plate, and the latch teeth are meshed with racks.

[0017] As a further description of the above technical solution:

[0018] The two groups of movable plates are elastically connected via supporting springs.

[0019] As a further description of the above technical solution:

[0020] A contact sheet is arranged on the bottom surface of the device body, and a touch screen is arranged on the surface of the device body.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the reset spring is compressed by pressing the wedge block, and the wedge block is retracted into the installation cavity, thereby releasing the limit on the plug block, so that the plug block and the wristband 1 and the wristband 2 can be quickly replaced, thereby improving the replacement efficiency of the wristband.

[0023] 2. In the utility model, by squeezing a part of the two groups of movable plates that protrudes beyond the middle plate, the two groups of movable plates move toward each other, so that the middle plate can be moved, thereby adjusting the position of the clamping head, so that the wearer can adjust the tightness and position of wristband one and wristband two according to his or her needs, thereby obtaining a more comfortable and suitable wearing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a cardiovascular monitoring wearable device proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the overall disassembly structure of a cardiovascular monitoring wearable device proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the disassembly of the connection components of a cardiovascular monitoring wearable device proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the enlarged portion A of a cardiovascular monitoring wearable device proposed by the utility model;

[0028] Figure 5 This is a schematic structural diagram of the disassembled limiting component of a cardiovascular monitoring wearable device proposed in the utility model.

[0029] Legend:

[0030] 1. Equipment body; 2. Contact piece; 3. Connecting assembly; 31. Fixed frame; 311. Limiting groove; 32. Insert block; 33. Mounting cavity; 34. Through groove; 35. Slide plate; 36. Wedge block; 37. Reset spring; 4. Wrist strap one; 41. Positioning hole; 5. Wrist strap two; 51. Connecting sleeve; 52. Groove; 53. Rack; 6. Limiting assembly; 61. Upper plate; 62. Lower plate; 63. Middle plate; 64. Clamping head; 65. Moving plate; 66. Support spring; 67. Clamping tooth. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-2 The utility model provides an embodiment: a wearable device for cardiovascular monitoring, including a device body 1, a contact sheet 2 is provided on the bottom surface of the device body 1, and a touch screen is provided on the surface of the device body. The device body 1 includes components such as cardiovascular monitoring sensors and circuit boards. The contact sheet 2 at the bottom is used to contact the skin for monitoring, and the touch screen on the surface is used for user interaction and data display.

[0033] Reference Figure 1-3 , both ends of the device body 1 are provided with connection components 3, which are used to connect the device body 1 and the wristband 1 4 and the wristband 2 5, and provide quick disassembly and assembly for easy replacement. The connection component 3 includes a fixed frame 31, which is fixedly connected to the end of the device body 1. The surface of the fixed frame 31 is provided with a limiting groove 311, and an insert block 32 is inserted into the fixed frame 31. The fixed frame 31 is used to dock the insert block 32 so that the insert block 32 is connected to the device body 1. The limiting groove 311 is used for the wedge block 36 to cooperate with each other to limit the insert block 32 in the fixed frame 31, so that the insert block 32 is not easily separated from the fixed frame 31. An installation cavity 33 is provided inside the plug block 32, and a through groove 34 is provided on the surface of the plug block 32. The through groove 34 is communicated with the installation cavity 33. A slide plate 35 is slidably connected in the installation cavity 33, and a wedge block 36 is fixedly connected to the surface of the slide plate 35. The installation cavity 311 is used to store and install the slide plate 35 and the return spring 37, and the through groove 34 is used for the wedge block 36 to pass through. The wedge block 36 is slidably connected to the inside of the through slot 34, and a return spring 37 is fixedly connected to the bottom surface of the slide plate 35. The end of the return spring 37 away from the slide plate 35 is fixedly connected to the inner wall of the installation cavity 33. The slide plate 35 is supported by the elastic force of the return spring 37, so that the slide plate 35 drives the wedge block 36 to move upward, so that a part of the wedge block 36 is exposed from the through slot 34 and inserted into the limiting groove 311, and the return spring 37 is compressed by pressing the wedge block 36, and the wedge block 36 is retracted into the installation cavity 33, thereby releasing the limit on the plug block 32, so that the plug block 32 and wristband 1 4 and wristband 2 5 can be quickly replaced.

[0034] Reference Figure 2 , Figure 4-5The two groups of plug blocks 32 are fixedly connected to the opposite sides with wristband 1 4 and wristband 2 5, respectively. A positioning hole 41 is provided on the surface of wristband 1 4. The positioning hole 41 is used to adjust the fixed position of wristband 1 4 to adapt to wrists of different sizes. A connecting sleeve 51 is fixedly connected to the end of wristband 2 5. The connecting sleeve 51 is used for wristband 1 4 to pass through. A groove 52 is provided on the surface of wristband 2 5. The inner walls on both sides of the groove 52 are fixedly connected with racks 53. The groove 52 is used to accommodate the racks 53. A limiting component 6 is arranged inside the groove 52. The rack 53 cooperates with the limiting component 6 to adjust the tightness and position of wristband 1 4 and wristband 2 5. The limiting component 6 includes an upper plate 61 and a lower plate 62. The upper plate 61 and the lower plate 62 The upper plate 61 is fitted with the surface of the rack 53, and the lower plate 62 is fitted with the bottom surface of the rack 53. The middle plate 63 is slidably connected between the two groups of racks 53. The middle plate 63 is restricted in the groove 52 by the upper plate 61 and the lower plate 62, so that the middle plate 63 can move stably in the groove 52. The surface of the upper plate 61 is fixedly connected with a clamping head 64, which is used to be inserted into the positioning hole 41 to fix wristband 1 4 and wristband 2 5 together. The middle plate 63 is internally slidably connected with two groups of symmetrically arranged moving plates 65. The length of the moving plates 65 is greater than the length of the middle plate 63, and a part of the moving plates 65 extends outside the middle plate 63. The two groups of moving plates 65 are elastically connected by supporting springs 66. The side walls of the moving plates 65 are fixedly connected with latch teeth 67. The latch teeth 67 penetrate through and are slidably connected to the side walls of the middle plate 63. The latch teeth 67 are meshed with the rack 53. The two groups of moving plates 65 are elastically supported by the supporting springs 66, so that the two groups of moving plates 65 move back to back, so that the latch teeth 67 are meshed with the rack 53, thereby fixing the positions of the middle plate 63 and the clamping head 64. When the position of the clamping head 64 needs to be adjusted, the two groups of moving plates 6 are squeezed by a part of the two groups of moving plates 6 that extends outside the middle plate 63, so that the two groups of moving plates 6 move toward each other, so that the middle plate 63 can be moved, thereby adjusting the position of the clamping head 64, so that the wearer can adjust the tightness and position of the wristband 1 4 and the wristband 2 5 according to his needs, thereby obtaining a more comfortable and suitable wearing experience.

[0035] Working principle: The device body 1 has built-in cardiovascular monitoring sensors and related circuit boards, which contact the skin through the contact piece 2 to collect data from the user's biological signals, such as heart rate, blood pressure, etc. After processing and analysis, these data can be displayed on the touch screen for users to view and analyze; the return spring 37 supports the slide plate 35 with elastic force, so that the slide plate 35 drives the wedge block 36 to move upward, so that the wedge block 36 is exposed from the through groove 34 and inserted into the limit groove 311. And by pressing the wedge block 36, the reset spring 37 is compressed, and the wedge block 36 is retracted into the installation cavity 33, so that the limit on the plug block 32 is released, so that the plug block 32 and the wristband 1 4 and the wristband 2 5 can be quickly replaced; the two groups of movable plates 65 are elastically supported by the support spring 66, so that the two groups of movable plates 65 move back to back, so that the locking teeth 67 and the rack 53 are meshed together, thereby fixing the position of the middle plate 63 and the clamping head 64. When the position of the clamping head 64 needs to be adjusted, the two groups of movable plates 6 are squeezed to extend beyond the middle plate 63, so that the two groups of movable plates 6 move toward each other, so that the middle plate 63 can be moved, thereby adjusting the position of the clamping head 64, so that the wearer can adjust the tightness and position of the wristband 1 4 and the wristband 2 5 according to his own needs, so as to obtain a more comfortable and suitable wearing experience.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wearable cardiovascular monitoring device, comprising a device body (1), characterized in that: Both ends of the device body (1) are provided with connection components (3), and the connection components (3) include a fixed frame (31), the fixed frame (31) is fixedly connected to the end of the device body (1), a limit groove (311) is provided on the surface of the fixed frame (31), an insert block (32) is inserted in the fixed frame (31), a mounting cavity (33) is provided inside the insert block (32), a through groove (34) is provided on the surface of the insert block (32), the through groove (34) and the mounting cavity (33) are communicated with each other, a slide plate (35) is slidably connected in the mounting cavity (33), a wedge block (36) is fixedly connected to the surface of the slide plate (35), and the insert block (32) is inserted in the limiting groove (311).

2. A wearable cardiovascular monitoring device according to claim 1, characterized in that: The two groups of insert blocks (32) are fixedly connected to wristband 1 (4) and wristband 2 (5) on opposite sides thereof, respectively; a groove (52) is provided on the surface of wristband 2 (5); inner walls on both sides of the groove (52) are fixedly connected to racks (53); and a limit assembly (6) is provided inside the groove (52).

3. A wearable cardiovascular monitoring device according to claim 2, characterized in that: The limiting assembly (6) comprises an upper plate (61) and a lower plate (62), wherein the upper plate (61) and the lower plate (62) are fixedly connected via a middle plate (63), a clamping head (64) is fixedly connected to the surface of the upper plate (61), the upper plate (61) is in contact with the surface of the rack (53), the lower plate (62) is in contact with the bottom surface of the rack (53), and the middle plate (63) is slidably connected between the two groups of racks (53).

4. A wearable cardiovascular monitoring device according to claim 1, characterized in that: The wedge block (36) is slidably connected inside the through groove (34), and a return spring (37) is fixedly connected to the bottom surface of the slide plate (35), and one end of the return spring (37) away from the slide plate (35) is fixedly connected to the inner wall of the installation cavity (33).

5. A wearable cardiovascular monitoring device according to claim 2, characterized in that: A positioning hole (41) is provided on the surface of the wristband 1 (4), and a connecting sleeve (51) is fixedly connected to the end of the wristband 2 (5).

6. A wearable cardiovascular monitoring device according to claim 3, characterized in that: Two groups of symmetrically arranged moving plates (65) are slidably connected inside the middle plate (63); side walls of the moving plates (65) are fixedly connected with latch teeth (67); the latch teeth (67) penetrate through and are slidably connected to the side walls of the middle plate (63); and the latch teeth (67) are meshed with the rack (53).

7. A wearable cardiovascular monitoring device according to claim 6, characterized in that: The two groups of movable plates (65) are elastically connected via a supporting spring (66).

8. A wearable cardiovascular monitoring device according to claim 1, characterized in that: The bottom surface of the device body (1) is provided with a contact sheet (2), and the surface of the device body (1) is provided with a touch screen.

Images