Tightness-adjustable intelligent wearable device

Abstract

The utility model relates to the technical field of intelligent equipment, in particular to tightness-adjustable intelligent wearable equipment which comprises a touch screen, a mounting part and two watchbands arranged on the two sides of the mounting part respectively, a limiting mechanism is fixedly arranged in a fixing ring, a plurality of clamping teeth are arranged in an inserting groove at intervals, and the inserting groove is formed in the outer wall of the watchbands; the limiting mechanism comprises an installation groove formed in the fixing ring, the installation groove is rotationally provided with a limiting piece matched with the clamping teeth in the inserting groove, the limiting piece is elastically connected with the installation groove, the limiting mechanism is matched with the clamping teeth in the inserting groove, the two watchbands are connected, the tightness degree of the watchbands can be adjusted, and therefore the watchbands can be fixed conveniently. The slot is formed in the outer wall of the watchband, so that the slot is prevented from being in contact with the skin, dirt and sweat are prevented from being adhered, the possibility of generating peculiar smell by breeding bacteria is reduced, and the watchband can be moved by controlling the shifting part to drive the rotating shaft to rotate and drive the limiting piece to rotate to be separated from the clamping teeth so as to adjust the tightness.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent devices, and in particular to an intelligent wearable device with adjustable tightness. Background Art

[0002] With the development of science and technology, some smart phone manufacturers have also begun to launch smart wearable devices to the market, such as smart watches and smart bracelets. These smart wearable devices can not only display time and reminder functions, but also monitor users' health data, such as heart rate, number of steps, sleep quality, etc. At the same time, some smart watches also have functions such as smart payment, navigation and calling, making users' lives more convenient and intelligent. As people pay more attention to health and quality of life, smart wearable devices have received more and more attention and popularity in the market. People can use these devices to monitor their health, develop health plans, and improve the quality of life.

[0003] In order to be suitable for different users, the existing smart wearable devices usually have straps with adjustable tightness, so as to ensure that the smart device is fixed on the user's arm and prevent it from falling off. For example, Chinese patent announcement No. CN210783171 U discloses "a smart wearable device with adjustable tightness", which is provided with an adjustment mechanism in its structure. The active strap is passed through the inner side of the watch cover. When the limiting mechanism contacts the through hole, the limiting mechanism can start to be tightened. When tightening, the arc of the card block is followed, and the card block can directly drive the adjusting rod at the upper end of the rotating shaft to compress the torsion spring and move to the next through hole for limiting until the appropriate tightness is adjusted. When it needs to be removed, the adjusting rod is pulled to compress the torsion spring, and the card block at the upper end of the rotating shaft can be retracted, and the active strap can be taken out. While the tightness is conveniently adjusted, the wearing structure can be prevented from falling off, which is more practical and convenient.

[0004] However, in actual use, since the holes in the strap easily hide dirt produced by skin aging, the strap is prone to breed bacteria and emit odor after being used for a period of time, affecting the user's health. The strap needs to be replaced and cleaned frequently, affecting the user experience. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art that the through holes of the watch strap easily hide dirt caused by skin aging, and the watch strap needs to be replaced and cleaned frequently, which affects the user experience, and proposes a smart wearable device with adjustable tightness.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A smart wearable device with adjustable tightness is designed, comprising a touch screen, a mounting portion, and two straps respectively arranged on both sides of the mounting portion, one of the straps is fixedly provided with a fixing ring matched with the other strap, a limiting mechanism is fixedly provided in the fixing ring, and the other strap is provided with a slot matched with the limiting mechanism, a plurality of latch teeth are arranged at intervals in the slot, and the slot is arranged on the outer wall of the strap;

[0008] A fixing assembly matched with the limiting mechanism is arranged inside the fixing ring;

[0009] The limiting mechanism comprises a mounting groove provided in the fixing ring, the mounting groove is rotatably provided with a limiting member matched with the locking teeth in the slot, and the limiting member is elastically connected to the mounting groove.

[0010] Furthermore, a support plate is fixedly arranged in the installation groove, a spring is connected to the support plate, and a pressure plate cooperating with the spring is fixedly arranged on the limiting member.

[0011] Furthermore, a rotating shaft cooperating with the limiting member is rotatably arranged in the installation groove, and one side of the rotating shaft passes through the installation groove and extends to one side of the fixing ring.

[0012] Furthermore, a toggle portion is fixedly connected to the rotating shaft, and a limiting hole matching with the fixing component is formed on the toggle portion.

[0013] Furthermore, the fixing assembly includes a slide groove provided on the fixing ring, a fixing piece matching with the limiting hole is slidably arranged in the slide groove, and an elastic piece is arranged between the fixing piece and the slide groove.

[0014] Furthermore, a guide groove cooperating with the fixing member is provided on the shifting portion, the guide groove is communicated with the limiting hole, and an inclined surface is provided on the guide groove.

[0015] The utility model provides an intelligent wearable device with adjustable tightness, which has the following beneficial effects:

[0016] In the utility model, the two watch straps are connected by the cooperation between the limiting mechanism and the latch teeth in the slot, and the tightness of the watch straps can be adjusted. Since the slot is arranged on the outer wall of the watch strap, it avoids contact with the skin, thereby avoiding the adhesion of dirt and sweat, and reducing the possibility of breeding bacteria and producing odor.

[0017] Secondly, in the present invention, the watch strap can be moved to adjust the tightness by controlling the toggle portion to drive the rotating shaft to rotate and drive the limiting member to rotate and separate from the locking teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a structural schematic diagram of a smart wearable device with adjustable tightness proposed by the utility model;

[0019] Figure 2 This is an enlarged structural diagram of the A area of ​​the utility model;

[0020] Figure 3 It is a structural schematic diagram of the fixing ring of the utility model;

[0021] Figure 4 This is a schematic diagram of the enlarged structure of the B area of ​​the utility model;

[0022] Figure 5 It is a structural schematic diagram of the fixing member of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the guide groove of the utility model.

[0024] In the figure: 1. touch screen; 2. installation part; 3. strap; 4. fixing ring; 5. limiting mechanism; 51. installation slot; 52. limiting member; 53. support plate; 54. spring; 55. pressure plate; 56. rotating shaft; 57. toggle part; 571. guide slot; 58. limiting hole; 6. fixing component; 61. slide slot; 62. fixing member; 63. elastic member; 7. slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-6 A smart wearable device with adjustable tightness comprises a touch screen 1, a mounting portion 2 and two straps 3 respectively arranged on both sides of the mounting portion 2, a fixing ring 4 matched with the other strap 3 is fixedly arranged on one strap 3, a limiting mechanism 5 is fixedly arranged in the fixing ring 4, a slot 7 matched with the limiting mechanism 5 is opened on the other strap 3, a plurality of latch teeth are arranged at intervals in the slot 7, and the slot 7 is arranged on the outer wall of the strap 3;

[0027] A fixing assembly 6 that cooperates with the limiting mechanism 5 is arranged inside the fixing ring 4;

[0028] The limiting mechanism 5 includes a mounting groove 51 formed in the fixing ring 4 . A limiting member 52 is rotatably provided in the mounting groove 51 and matches with the locking teeth in the slot 7 . The limiting member 52 is elastically connected to the mounting groove 51 .

[0029] In this embodiment, the latch has an inclined surface, so that when the two straps 3 move toward each other to wear the smart device on the arm, the inclined surface contacts the limiter 52, so that the limiter 52 rotates without affecting the adjustment of the tightness of the strap, making it convenient for the user to wear it, and after the wearing is completed, the limiter 52 abuts against the latch to prevent loosening.

[0030] Furthermore, in this embodiment, a support plate 53 is fixedly provided in the installation groove 51, and a spring 54 is connected to the support plate 53. A pressure plate 55 cooperating with the spring 54 is fixedly provided on the limit member 52. By setting the pressure plate 55 to cooperate with the elastic member, the spring 54 undergoes elastic deformation when the limit member 52 is pushed to rotate by the inclined surface of the locking tooth. When the limit member 52 is not affected by external force, the spring 54 resets and drives the limit member 52 to rotate and reset.

[0031] Furthermore, in the present embodiment, a rotating shaft 56 cooperating with the limiting member 52 is rotatably provided in the installation slot 51. One side of the rotating shaft 56 passes through the installation slot 51 and extends to one side of the fixing ring 4. By rotating the rotating shaft 56 to drive the limiting member 52 to rotate and separate from the slot, the two straps 3 can be moved apart and the tightness can be adjusted to facilitate the removal of the smart device.

[0032] It should be noted that, in this embodiment, a toggle portion 57 is fixedly connected to the rotating shaft 56 , and a limiting hole 58 matching with the fixing component 6 is provided on the toggle portion 57 . The toggle portion 57 is provided to facilitate the rotation of the rotating shaft 56 and the limiting member 52 .

[0033] In addition, in this embodiment, the fixing component 6 includes a slide groove 61 opened on the fixing ring 4, and a fixing member 62 that cooperates with the limiting hole 58 is slidably arranged in the slide groove 61. An elastic member 63 is arranged between the fixing member 62 and the slide groove 61. By setting the fixing member 62 to be plugged into the limiting hole 58, the state of the toggle part 57 and the limiting member 52 is restricted, thereby facilitating the adjustment of the tightness.

[0034] In more detail, in some embodiments, a guide groove 571 cooperating with the fixing member 62 is provided on the toggle portion 57, and the guide groove 571 is connected to the limiting hole 58. A slope is provided on the guide groove 571. When the toggle portion 57 is rotated, the slope of the guide groove 571 contacts the fixing member 62, forcing the fixing member 62 to retract into the slide groove 61. The toggle portion 57 continues to be rotated until the limiting hole 58 corresponds to the fixing member 62, and the elastic member 63 is reset to drive the fixing member 62 to be plugged into the limiting hole 58, thereby fixing the toggle portion 57.

[0035] Working mode: When working, insert the watchband 3 with the slot into the fixing ring 4, and pull the watchband 3 to adjust the tightness of the smart device. At this time, the inclined surface of the latch tooth contacts the limiter 52, so that the limiter 52 rotates, and the spring 54 undergoes elastic deformation, so as not to affect the tightness adjustment of the watchband, and it is convenient for the user to wear. When the strap 3 stops being pulled, the limiter 52 is not affected by the inclined surface of the latch tooth, and the spring 54 resets to drive the limiter 52 to rotate and reset, and abuts against the non-inclined surface of the latch tooth, thereby fixing the tightness of the smart device.

[0036] When removing the smart device, the rotating toggle part 57 drives the limiting part 52 to rotate and separate from the slot, so that the two straps 3 can be moved apart and the tightness can be adjusted to facilitate the removal of the smart device. When the toggle part 57 is rotated, the inclined surface of the guide groove 571 contacts the fixing part 62, pressing the fixing part 62 to retract into the slide groove 61, and the toggle part 57 continues to be rotated until the limiting hole 58 corresponds to the fixing part 62. The elastic part 63 resets and drives the fixing part 62 to plug into the limiting hole 58, thereby fixing the toggle part 57, which is convenient for completely separating the two straps 3. The fixing part 62 can be pressed to retract into the slide groove 61 to release the fixation of the toggle part 57.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A smart wearable device with adjustable tightness, comprising a touch screen (1), a mounting portion (2), and two straps (3) respectively arranged on both sides of the mounting portion (2), characterized in that: A fixing ring (4) matched with the other watchband (3) is fixedly arranged on one of the watchbands (3); a limiting mechanism (5) is fixedly arranged inside the fixing ring (4); a slot (7) matched with the limiting mechanism (5) is opened on the other watchband (3); a plurality of latch teeth are arranged at intervals inside the slot (7); and the slot (7) is arranged on the outer wall of the watchband (3); A fixing assembly (6) matched with the limiting mechanism (5) is arranged inside the fixing ring (4); The limiting mechanism (5) comprises a mounting groove (51) provided in the fixing ring (4), the mounting groove (51) being rotatably provided with a limiting member (52) which cooperates with the locking teeth in the slot (7), and the limiting member (52) is elastically connected to the mounting groove (51).

2. The smart wearable device with adjustable tightness according to claim 1, characterized in that: A support plate (53) is fixedly arranged in the installation groove (51), a spring (54) is connected to the support plate (53), and a pressure plate (55) matching with the spring (54) is fixedly arranged on the limiting member (52).

3. The smart wearable device with adjustable tightness according to claim 2, characterized in that: A rotating shaft (56) that matches the limiting member (52) is rotatably disposed in the installation groove (51), and one side of the rotating shaft (56) passes through the installation groove (51) and extends to one side of the fixing ring (4).

4. The smart wearable device with adjustable tightness according to claim 3, characterized in that: The rotating shaft (56) is fixedly connected with a toggle portion (57), and the toggle portion (57) is provided with a limiting hole (58) that matches the fixing assembly (6).

5. The smart wearable device with adjustable tightness according to claim 4, characterized in that: The fixing assembly (6) comprises a slide groove (61) provided on the fixing ring (4), a fixing member (62) matching with the limiting hole (58) being slidably arranged in the slide groove (61), and an elastic member (63) being arranged between the fixing member (62) and the slide groove (61).

6. The smart wearable device with adjustable tightness according to claim 5, characterized in that: The toggle portion (57) is provided with a guide groove (571) that matches the fixing member (62); the guide groove (571) is communicated with the limiting hole (58); and an inclined surface is provided on the guide groove (571).

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