CN116585692B - Intelligent exercise bracelet - Google Patents

Abstract

The invention discloses an intelligent movement bracelet, which relates to the technical field of intelligent wearing equipment and comprises a dial body, a connecting assembly and an adjusting assembly, wherein the connecting assembly comprises a first connecting seat, a first fixed block, a second fixed block, a connecting plate and a watchband, one side of the first connecting seat is fixedly connected with the dial body, the other side of the first connecting seat is protruded to form an inserting block, two ends of the connecting plate are fixedly connected with the first fixed block and the second fixed block, and inserting holes are formed in the first fixed block and the second fixed block corresponding to the inserting blocks; when the watchband needs to be replaced, the plug is pulled out of the jack, after the watchbands with different colors are replaced, the plug is inserted into the jack on the new watchband to be fixed, the replacement of the watchband is completed, a user can match and select the watchband of the intelligent exercise bracelet according to the colors and styles of clothes of the user, so that the diversity of the intelligent exercise bracelet style is improved, and the damaged or broken watchband can be replaced, so that the watchband is more convenient to use.

Description

A smart sports bracelet

Technical field

The invention relates to the technical field of intelligent wearable devices, in particular to an intelligent sports bracelet.

Background technique

The smart sports bracelet is a wearable smart device. Through the smart sports bracelet, users can record real-time data such as exercise, sleep, and diet in daily life, and synchronize these data with mobile phones, tablets, and iPad touch to play a role. Through the role of data in guiding healthy life, there are many data related to human body movement, such as heart rate, myoelectricity, respiratory frequency, acceleration, exercise power, etc. The focus of this article is on the two data of surface electromyography and movement acceleration. In sports analysis, these two data are related to the force sequence and strength of the movement.

In the laboratory, surface electromyography signals are generally collected using conductive surface muscle patches attached to the skin (wet electrodes). Before sampling, subjects need to be shaved, wiped with alcohol, etc. to improve conductivity and reduce the risk of interference. Subject to cortical thickness, there are still certain differences in the EMG signals of different subjects. The wet electrode measurement method requires replacing the electrode for each measurement, which is cumbersome to use. In recent years, a measurement method using dry electrodes has been developed. Dry electrodes use ordinary metal copper as electrodes to contact the skin to measure surface electromyography. Therefore, dry electrodes are very convenient to use. Dry electrodes are currently used in sports assistive devices.

At present, a Chinese invention patent titled "A smart sports bracelet with a retractable infrared temperature probe" and application number 2020105568312 has been disclosed. It includes a bracelet body. The side of the bracelet body is integrally formed with a shell. The design can be The hidden temperature measurement device is simple and convenient to use, allowing patients to quickly measure body temperature anytime and anywhere, meeting the increasingly diversified functional needs. Since there are many data related to human body movement, such as heart rate, surface electromyography signal, respiratory rate, acceleration, and exercise Power and so on. To measure heart rate and surface electromyography signals, conductive surface muscle patches are usually attached to the skin to collect them. However, the strap should not be too tight, otherwise it will easily get stuck on the wrist. Existing smart sports bracelets are positioned by inserting the positioning pin. hole for fixation. Due to the gap between the positioning holes, it is not easy to find the appropriate tightness. At the same time, the existing smart sports bracelet is integrated with the watch strap, and the damaged or broken parts cannot be replaced. The smart sports bracelet The color is monotonous, and users cannot match and choose the straps of the smart sports bracelet according to their own clothing colors and styles to increase the diversity of smart sports bracelet styles, making it inconvenient to use.

Contents of the invention

The technical problem to be solved by this invention is that there are many data related to human body movement, such as heart rate, surface electromyography signal, respiratory frequency, acceleration, exercise power, etc. To measure heart rate and surface electromyography signals, conductive surface muscle patches are usually attached to the skin to collect them. However, the strap should not be too tight, otherwise it will easily get stuck on the wrist. Existing smart sports bracelets are positioned by inserting the positioning pin. hole for fixation. Due to the gap between the positioning holes, it is not easy to find the appropriate tightness. At the same time, the existing smart sports bracelet is integrated with the watch strap, and the damaged or broken parts cannot be replaced. The smart sports bracelet The colors are monotonous, and users cannot match and choose some exterior colors of the smart sports bracelet according to their own clothing colors and styles to increase the diversity of smart sports bracelet styles, making it inconvenient to use.

In order to solve the above technical problems, the present invention provides the following technical solution: an intelligent sports bracelet, including a dial body, a connection component and an adjustment component. The connection component includes a first connection base, a first fixed block, a second fixed block, Connecting plate and watch strap, one side of the first connecting seat is fixedly connected to the dial body, the other side of the first connecting seat protrudes to form an insert block, both ends of the connecting plate are fixedly connected to the first fixing block and the second fixing block, the first The fixing block and the second fixing block are provided with sockets corresponding to the insertion blocks, and the first fixing block and the second fixing block are fixedly connected to one end of the watch strap; the adjustment component includes a first rotating shaft, a rotating roller and a second rotating shaft. A rotating shaft is slidingly connected to one end of the rotating roller, the first rotating shaft is rotationally connected to the first fixed block, the second rotating shaft is fixedly connected to the other end of the rotating roller, and the second rotating shaft is rotationally connected to the second fixed block.

As a preferred solution of the smart sports bracelet of the present invention, the first fixed block is provided with a first through hole, the rotating shaft is rotatably connected to the first through hole, and a first accommodation cavity is provided in the inner wall of the first through hole. , the first accommodation cavity is connected to the annular groove, the inner wall of the annular groove is connected to the ratchet in rotation, the ratchet is provided with an internal gear, the rotating shaft is fixedly connected to the gear, the gear is arranged corresponding to the internal gear, and the annular groove is connected to the second accommodation cavity, and the inner wall of the second accommodation cavity is slidingly connected The clamping block is fixedly connected to one end of the first spring, and the other end of the first spring is fixedly connected to the bottom wall of the second accommodation cavity.

As a preferred solution of the smart sports bracelet of the present invention, a first limiting groove is provided on the inner wall of the annular groove, and a first limiting ring is provided on the ratchet corresponding to the first limiting groove. The ring is rotatably connected to the inner wall of the first limiting groove.

As a preferred solution of the smart sports bracelet of the present invention, a third accommodation cavity is provided inside the rotating roller. The third accommodation cavity is slidingly connected to the first rotating shaft, and the first rotating shaft is fixedly connected to one end of the second spring. The other ends of the two springs are fixedly connected to the inner end wall of the third accommodation cavity.

As a preferred solution of the smart sports bracelet of the present invention, the third accommodation chamber is connected to the fourth accommodation chamber, and the fourth accommodation chamber is arranged parallel to the third accommodation chamber, and the inner wall of the fourth accommodation chamber is slidably connected to the limit The position lever and the limit lever are fixedly connected to the first rotating shaft.

As a preferred solution of the smart sports bracelet of the present invention, the second fixed block is provided with a second through hole, the second rotating shaft is rotatably connected to the second through hole, and a second through hole is provided on the inner wall of the second through hole. annular groove, the inner wall of the second annular groove is rotatably connected to the second fixed ring, and the second fixed ring is fixedly connected to the second rotating shaft.

As a preferred solution of the smart sports bracelet of the present invention, limit holes are respectively provided in corresponding sockets on the first fixed block and the second fixed block, and the inner walls of the limit holes are slidingly connected to the movable rod, and One end of the movable rod is provided with an inclined surface, the other end of the movable rod is fixedly connected to the disk, and the plug-in block is provided with a clamping hole corresponding to the movable rod.

As a preferred solution of the smart sports bracelet of the present invention, a fifth accommodation cavity is provided on the inner wall of the socket, and the inner wall of the fifth accommodation cavity is slidingly connected to the movable plate, and the movable plate is fixedly connected to the movable rod, and the movable plate is close to the circle One end of the third spring is fixedly connected to one side of the disk, and the other end of the third spring is fixedly connected to the inner end wall of the fifth accommodation cavity.

As a preferred solution of the smart sports bracelet of the present invention, the dial body is fixedly connected to the through groove, and the inner wall of the through groove is slidingly connected to the watch strap.

Beneficial effects of the present invention: When the watch strap needs to be replaced in the present invention, the insert block is pulled out from the jack. After changing the watch strap of a different color, the insert block is inserted into the jack on the new watch strap to fix it, and the process is completed. To replace the strap, users can match and choose the strap of the smart sports bracelet according to the color and style of their clothing to increase the diversity of smart sports bracelet styles. They can also replace damaged or broken straps. Replacement, more convenient to use.

When you need to adjust the tightness of the strap, you can adjust it by turning the roller. When the roller rotates, the teeth on the roller move the strap to adjust the tightness of the strap. When measuring heart rate and surface electromyography signal, the strap is tightened by rotating the roller. Compared with the existing fixing method of inserting the positioning pin into the positioning hole, it is easier to find the appropriate tightness and make the strap fit better against the skin. To improve the accuracy of measurement, you can rotate the roller in the opposite direction during normal times to loosen the strap so that it does not get stuck on your wrist.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure in an embodiment of the present disclosure.

Figure 2 is an enlarged schematic diagram of position A in Figure 1 in an embodiment of the present disclosure.

Figure 3 is a schematic structural diagram of an adjustment component in an embodiment of the present disclosure.

Figure 4 is a first perspective cross-sectional view of the first fixing block in the embodiment of the present disclosure.

Figure 5 is a cross-sectional view of a rotating roller in an embodiment of the present disclosure.

Figure 6 is a schematic assembly diagram of the first fixed block in the embodiment of the present disclosure.

FIG. 7 is a second perspective cross-sectional view of the first fixing block in the embodiment of the present disclosure.

Figure 8 is a schematic structural diagram of the movable rod in the embodiment of the present disclosure.

Reference signs: 100 dial body, 200 connection component, 201 first connection seat, 201a plug block, 201a-1 card hole, 201b jack hole, 202 first fixed block, 202a first through hole, 202a-1 first accommodation Cavity, 201b jack, 201c limit hole, 201d movable rod, 201d-1 inclined surface, 201d-2 disc, 201d-3 movable plate, 201d-4 third spring, 202b annular groove, 202b-1 first limit Slot, 202c ratchet, 202c-1 first limit ring, 202d internal gear, 202e second accommodation cavity, 202f clamp block, 202g first spring, 203 second fixed block, 203a second through hole, 203b second ring Slot, 204 connecting plate, 205 watch strap, 206 slot, 300 adjustment component, 301 first rotating shaft, 301a limit rod, 302 rotating roller, 302a third accommodation chamber, 302b second spring, 302c fourth accommodation chamber, 303 The second rotating shaft, 303a second fixed ring, 304 gear, 205 strap.

Detailed ways

In order to make the above objects, features and advantages of the present invention more obvious and understandable, the specific implementation modes of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

Referring to Figures 1 and 2, this embodiment provides a smart sports bracelet, including a dial body 100, a connection component 200, and an adjustment component 300. The connection component 200 includes a first connection base 201, a first fixed block 202, The second fixed block 203, the connecting plate 204 and the watch band 205. One side of the first connecting seat 201 is fixedly connected to the dial body 100, the other side of the first connecting seat 201 protrudes to form an insert block 201a, and the connecting plate 204 is fixed at both ends. The first fixed block 202 and the second fixed block 203 are connected. The first fixed block 202 and the second fixed block 203 are provided with sockets 201b corresponding to the insert block 201a. The first fixed block 202 and the second fixed block 203 are fixedly connected to the watch strap. 205 one end.

Preferably in this embodiment, the watch band 205 is integrated with the first fixing block 202, the second fixing block 203 and the connecting plate 204, and the inserting block 201a on the first connecting base 201 is inserted into the first fixing block 202 and the second fixing block 201. into the jack 201b on the block 203 for fixing. When you need to replace the watch strap 205, pull out the plug 201a from the jack 201b. After changing the strap 205 of a different color, insert the plug 201a into the jack 201b on the new strap 205 and fix it to complete the watch strap. To replace the strap 205, users can match and choose the strap 205 of the smart sports bracelet according to the color and style of their clothing to increase the diversity of smart sports bracelet styles. They can also replace the damaged or broken strap 205. Replacement makes it more convenient to use.

The adjustment assembly 300 includes a first rotating shaft 301, a rotating roller 302 and a second rotating shaft 303. The first rotating shaft 301 is slidingly connected to one end of the rotating roller 302, the first rotating shaft 301 is rotationally connected to the first fixed block 202, and the second rotating shaft 303 is fixed. Connected to the other end of the rotating roller 302, the second rotating shaft 303 is rotationally connected to the second fixed block 203.

Preferably in this embodiment, after the end of the watch band 205 away from the first fixing block 202 and the second fixing block 203 is wrapped around the wrist, it passes through the gap between the rotating roller 302 and the connecting plate 204 to fix the watch band 205 When you need to adjust the tightness of the watch strap 205, you can adjust it by turning the roller 302. When the roller 302 rotates, the teeth on the roller 302 move the watch strap 205 to adjust the tightness of the watch strap 205. When measuring heart rate and surface electromyography signal, the watch strap 205 is tightened by rotating the roller 302. Compared with the existing fixing method of inserting the positioning pin into the positioning hole, it is easier to find the appropriate tightness and make the watch strap 205 fit more closely. To close the skin and improve the accuracy of measurement, in normal times, the roller 302 can be rotated in the reverse direction to loosen the strap 205 so as not to jam the wrist.

Example 2

Referring to FIGS. 1 to 8 , this embodiment is based on the previous embodiment and is different from the previous embodiment.

Referring to Figures 3, 4 and 6, the first fixed block 202 is provided with a first through hole 202a, the rotating shaft 301 is rotatably connected to the first through hole 202a, and the inner wall of the first through hole 202a is provided with a first accommodation cavity 202a- 1. The first accommodation cavity 202a-1 communicates with the annular groove 202b. The inner wall of the annular groove 202b is rotatably connected to the ratchet 202c. The ratchet 202c is provided with an internal gear 202d. The rotating shaft 301 is fixedly connected to the gear 304. The gear 304 is arranged corresponding to the internal gear 202d, and the annular groove 202b communicates with the second accommodation cavity 202e, the inner wall of the second accommodation cavity 202e is slidingly connected to the clamping block 202f, the clamping block 202f is fixedly connected to one end of the first spring 202g, and the other end of the first spring 202g is fixedly connected to the bottom wall of the second accommodation cavity 202e.

Preferably in this embodiment, the rotating shaft 301 can rotate on the inner wall of the first through hole 202a and can slide axially, the ratchet 202c can rotate on the inner wall of the annular groove 202b, and the gear 304 can axially and axially slide inside the first accommodation cavity 202a-1. Radial sliding; under the elastic force of the first spring 202g, the blocking block 202f can be pushed to move in the direction close to the ratchet wheel 202c. When the blocking block 202f touches the ratchet wheel 202c, the ratchet wheel 202c can only rotate in one direction.

Referring to Figures 3, 4 and 6, the inner wall of the annular groove 202b is provided with a first limiting groove 202b-1, and the ratchet 202c is provided with a first limiting ring 202c-1 corresponding to the first limiting groove 202b-1. The first limiting ring 202c-1 is rotatably connected to the inner wall of the first limiting groove 202b-1.

Preferably in this embodiment, the rotation of the ratchet 202c drives the first limiting ring 202c-1 to rotate on the inner wall of the first limiting groove 202b-1, and the first limiting groove 202b-1 can limit the position of the ratchet 202c. , the ratchet 202c can still rotate.

Referring to Figure 5, a third accommodation cavity 302a is provided inside the rotating roller 302. The third accommodation cavity 302a is slidingly connected to the first rotating shaft 301. The first rotating shaft 301 is fixedly connected to one end of the second spring 302b, and the other end of the second spring 302b is fixedly connected. The inner end wall of the third accommodation cavity 302a.

Preferably in this embodiment, the first rotating shaft 301 can slide on the inner wall of the third accommodation cavity 302a. Under the elastic force of the second spring 302b, a thrust force is exerted on the first rotating shaft 301 to approach the ratchet 202c, so that the first rotating shaft 301 The gear 304 on the wrist meshes with the internal gear 202d on the ratchet wheel 202c. At this time, the first rotating shaft 301 and the rotating roller 302 can only rotate in one direction, and the watch band 205 can only move in a direction that is tighter on the wrist, preventing it from being worn during the wearing process. , the strap 205 suddenly loosened.

Referring to Figure 3, the third accommodation cavity 302a is connected to the fourth accommodation cavity 302c, and the fourth accommodation cavity 302c is arranged parallel to the third accommodation cavity 302a. The inner wall of the fourth accommodation cavity 302c is slidingly connected to the limiting rod 301a. The limiting rod 301a The first rotating shaft 301 is fixedly connected.

Preferably in this embodiment, the limiting rod 301a can slide on the inner wall of the fourth accommodating cavity 302c, and the limiting rod 301a can prevent relative rotation between the third accommodating cavity 302a and the first rotating shaft 301.

Referring to Figure 3, the second fixed block 203 is provided with a second through hole 203a. The second rotating shaft 303 is rotatably connected to the second through hole 203a. The inner wall of the second through hole 203a is provided with a second annular groove 203b. The second annular groove The inner wall of 203b is rotatably connected to the second fixed ring 303a, and the second fixed ring 303a is fixedly connected to the second rotating shaft 303.

Preferably in this embodiment, the second rotating shaft 303 can rotate on the inner wall of the second through hole 203a, and the second fixing ring 303a can rotate on the inner wall of the second annular groove 203b to prevent the second rotating shaft 303 from detaching from the second through hole 203a. During assembly, the second fixing block 203 is cut along the cross section shown in FIG. 3 , and after the assembly of the second rotating shaft 303 and the fixing ring 303 a is completed, the second fixing block 203 is welded together.

Referring to Figures 7 and 8, the first fixed block 202 and the second fixed block 203 are respectively provided with limiting holes 201c corresponding to the insertion holes 201b. The inner wall of the limiting hole 201c is slidingly connected to the movable rod 201d, and one end of the movable rod 201d An inclined surface 201d-1 is provided, and the other end of the movable rod 201d is fixedly connected to the disc 201d-2. The insert block 201a is provided with a blocking hole 201a-1 corresponding to the movable rod 201d.

Preferably in this embodiment, after inserting the plug 201a into the jack 201b, insert the movable rod 201d into the card hole 201a-1. At this time, the plug 201a cannot be pulled out from the jack 201b, and the first connecting seat 201 can be connected to the jack 201b. The first fixing block 202 and the second fixing block 203 are fixed to complete the installation of the watch band 205 . Through the arrangement of the inclined surface 201d-1, it is convenient for the insertion block 201a to be inserted into the insertion hole 201b, and the movable rod 201d to be inserted into the card hole 201a-1. Through the disc 201d-2, the movable rod 201d can be easily pulled out from the hole 201a-1. At this time, the inserting block 201a can be pulled out from the socket 201b, and the watch strap 205 can be replaced. The cross section of the movable rod 201d is square, which prevents relative sliding between the movable rod 201d and the inner wall of the limiting hole 201c.

Referring to Figures 7 and 8, the inner wall of the jack 201b is provided with a fifth accommodation cavity 201c-1. The inner wall of the fifth accommodation cavity 201c-1 is slidingly connected to the movable plate 201d-3, and the movable plate 201d-3 is fixedly connected to the movable rod 201d. The side of the movable plate 201d-3 close to the disk 201d-2 is fixedly connected to one end of the third spring 201d-4, and the other end of the third spring 201d-4 is fixedly connected to the inner end wall of the fifth accommodation cavity 201c-1.

Preferably in this embodiment, the movable plate 201d-3 can slide on the inner wall of the fifth accommodation cavity 201c-1. Under the action of the elastic force of the third spring 201d-4, the movable plate 201d-3 and the movable rod 201d can be pushed closer to the insert. The direction of hole 201b moves. During assembly, the first fixed block 202 can be cut in the radial direction of the ratchet wheel 202c. After the internal components of the first fixed block 202 are assembled, the first fixed block 202 can be welded together.

Referring to FIG. 1 , the dial body 100 is fixedly connected to the through groove 206 , and the inner wall of the through groove 206 is slidably connected to the watch band 205 .

Preferably in this embodiment, after the end of the watch band 205 away from the first fixed block 202 and the second fixed block 203 is wrapped around the wrist, after the watch band 205 passes through the through groove 206, it passes from the gap between the rotating roller 302 and the connecting plate 204. The gap is passed through to fix the strap 205. When it is necessary to adjust the tightness of the strap 205, the adjustment can be made by turning the roller 302. The through groove 206 can make the dial body 100 fit better on the wrist.

When replacing the watch strap 205, pull the disc 201d-2 outward to pull out the movable rod 201d from the hole 201a-1. At this time, the plug 201a can be pulled out from the jack 201b, and the plug 201a and The old watch strap 205 can be removed by separating the jack 201b; and by pulling the disk 201d-2 outward, it can prevent accidental touching and pressing of the disk 201d-2 during the wearing process, causing the watch to be damaged. The band 205 and the dial body 100 are separated.

When installing a new watch band 205, insert the insert block 201a into the socket 201b on the new watch band 205. When the insert block 201a hits the inclined surface 201d-1 on the movable rod 201d, it will exert pressure on the inclined surface 201d-1. , and then push the movable rod 201d to move in the direction of compressing the third spring 201d-4. When the insertion block 201a continues to be inserted and the card hole 201a-1 moves to the position of the movable rod 201d, at this time, under the action of the elastic force of the third spring 201d-4 down, the movable plate 201d-3 and the movable rod 201d can be pushed to move in the direction close to the jack 201b, and the movable rod 201d is inserted into the jack 201b. At this time, the plug 201a cannot be pulled out from the jack 201b, and the first connector can be 201 is fixed with the first fixed block 202 and the second fixed block 203 to complete the replacement of the new watch strap 205. The user can match and select the smart sports bracelet watch strap 205 according to the color and style of his clothing. In order to increase the diversity of smart sports bracelet styles, the damaged or broken watch strap 205 can also be replaced, making it more convenient to use.

When the watch strap 205 needs to be tightened, the roller 302 can be rotated by turning the roller 302 in the forward direction. When the roller 302 rotates, the teeth on the roller 302 move the watch strap 205, and the watch strap 205 on the wrist is now tighter; When the rotating roller 302 rotates, it will drive the first rotating shaft 301 to rotate. The first rotating shaft 301 drives the gear 304 to rotate. Under the elastic force of the second spring 302b, a thrust force will be exerted on the first rotating shaft 301 to approach the ratchet 202c, causing the first rotating shaft 301 to rotate. The gear 304 on the rotating shaft 301 meshes with the internal gear 202d on the ratchet wheel 202c, and under the elastic force of the first spring 202g, the blocking block 202f can be pushed to move in a direction close to the ratchet wheel 202c. The blocking block 202f touches the ratchet wheel 202c, and the ratchet wheel 202c It can only rotate in one direction. At this time, the first rotating shaft 301 and the rotating roller 302 can only rotate in one direction, and the strap 205 can only move in a direction that is tighter on the wrist to prevent the strap 205 from suddenly loosening during the wearing process. When measuring heart rate and surface electromyography signal, the watch strap 205 is tightened by rotating the roller 302. Compared with the existing fixing method of inserting the positioning pin into the positioning hole, it is easier to find the appropriate tightness and make the watch strap 205 fit better. skin, improving measurement accuracy.

When you need to loosen the watch strap 205, you can press the first rotating shaft 301. When the first rotating shaft 301 compresses the second spring 302b, the first rotating shaft 301 drives the gear 304 to move, and the gear 304 is disengaged from the internal gear 202d. At this time, The ratchet 202c no longer performs one-way locking of the gear 304. At this time, the rotating roller 302 is rotated in the reverse direction. When the rotating roller 302 rotates, the teeth on the rotating roller 302 move the watch band 205. At this time, the watch band 205 can be moved. Adjust it loosely so it won't get stuck on your wrist, and it's more convenient to adjust the tightness.

Claims (5)

1. An intelligent exercise bracelet, its characterized in that: comprises the following steps of;

a dial body (100);

the connecting assembly (200), the connecting assembly (200) comprises a first connecting seat (201), a first fixed block (202), a second fixed block (203), a connecting plate (204) and a watchband (205), one side of the first connecting seat (201) is fixedly connected with a dial body (100), the other side of the first connecting seat (201) is protruded to form an inserting block (201 a), two ends of the connecting plate (204) are fixedly connected with the first fixed block (202) and the second fixed block (203), inserting holes (201 b) are formed in the first fixed block (202) and the second fixed block (203) corresponding to the inserting blocks (201 a), one ends of the first fixed block (202) and the second fixed block (203) are fixedly connected with one end of the watchband (205), limiting holes (201 c) are formed in the first fixed block (202) and the second fixed block (203) corresponding to the inserting holes (201 b), the inner wall of the limiting holes (201 c) is connected with a movable rod (201 d) in a sliding mode, one end of the movable rod (201 d) is provided with an inclined surface (201 d-1), the other end of the movable rod (201 d) is fixedly connected with a disc (201 d-2), and the inserting holes (201 d) corresponding to the movable rod (201 a) are arranged on the corresponding holes (201 a).

The adjusting component (300), adjusting component (300) includes first pivot (301), roller (302) and second pivot (303), first pivot (301) sliding connection roller (302) one end, first pivot (301) rotate and connect first fixed block (202), second pivot (303) fixed connection roller (302) other end, second pivot (303) rotate and connect second fixed block (203), be provided with first through-hole (202 a) on first fixed block (202), pivot (301) rotate and connect first through-hole (202 a), first holding chamber (202 a-1) have been seted up to first through-hole (202 a) inner wall, first holding chamber (202 a-1) intercommunication ring channel (202 b), ring channel (202 b) inner wall rotate and connect ratchet (202 c), set up internal gear (202 d) on ratchet (202 c), pivot (301) fixed connection gear (304) correspond internal gear (202 d) setting, and ring channel (202 b) intercommunication second holding chamber (202 e), second holding chamber (202 e) inner wall (202 f) are connected to first holding chamber (202 f) and second holding spring (202 g) fixed connection spring (202 g) other end fixed connection spring, the roller (302) is internally provided with a third accommodating cavity (302 a), the third accommodating cavity (302 a) is slidably connected with the first rotating shaft (301), the first rotating shaft (301) is fixedly connected with one end of the second spring (302 b), the other end of the second spring (302 b) is fixedly connected with the inner end wall of the third accommodating cavity (302 a), the third accommodating cavity (302 a) is communicated with a fourth accommodating cavity (302 c), the fourth accommodating cavity (302 c) is arranged in parallel with the third accommodating cavity (302 a), the inner wall of the fourth accommodating cavity (302 c) is slidably connected with the limiting rod (301 a), and the limiting rod (301 a) is fixedly connected with the first rotating shaft (301).

2. The intelligent sports wristband of claim 1, wherein: a first limit groove (202 b-1) is formed in the inner wall of the annular groove (202 b), a first limit ring (202 c-1) is arranged on the ratchet wheel (202 c) corresponding to the first limit groove (202 b-1), and the first limit ring (202 c-1) is rotationally connected with the inner wall of the first limit groove (202 b-1).

3. The intelligent sports wristband of claim 1 or 2, wherein: the second fixing block (203) is provided with a second through hole (203 a), the second rotating shaft (303) is rotationally connected with the second through hole (203 a), a second annular groove (203 b) is formed in the inner wall of the second through hole (203 a), the inner wall of the second annular groove (203 b) is rotationally connected with a second fixing ring (303 a), and the second fixing ring (303 a) is fixedly connected with the second rotating shaft (303).

4. The intelligent sports wristband of claim 1 or 2, wherein: a fifth accommodating cavity (201 c-1) is formed in the inner wall of the insertion hole (201 b), the inner wall of the fifth accommodating cavity (201 c-1) is connected with a movable plate (201 d-3) in a sliding mode, the movable plate (201 d-3) is fixedly connected with a movable rod (201 d), one side, close to the disc (201 d-2), of the movable plate (201 d-3) is fixedly connected with one end of a third spring (201 d-4), and the other end of the third spring (201 d-4) is fixedly connected with the inner end wall of the fifth accommodating cavity (201 c-1).

5. The intelligent sports wristband of claim 1 or 2, wherein: the dial body (100) is fixedly connected with a through groove (206), and the inner wall of the through groove (206) is slidably connected with a watchband (205).