Real-time monitoring method and device for exercise heart rate

Abstract

The invention discloses a real-time monitoring method and equipment for exercise heart rate, and relates to the field of heart rate monitoring equipment.The equipment comprises an intelligent dial plate, an outer protection frame is movably installed outside the intelligent dial plate, watchbands are fixedly connected to the side walls of the two ends of the outer protection frame, an annular cavity is formed in the outer protection frame, and the annular cavity is communicated with the intelligent dial plate. The inner wall of the annular cavity is fixedly connected with an annular rod through a connecting block, the outer wall of the annular rod is movably sleeved with a movable block, the movable block is movably connected with the annular clamping plate, a first notch is formed in the movable block, a second notch is formed in the annular clamping plate, and the annular clamping plate is fixedly connected with the movable block. The first notch and the second notch are rotationally connected through a short rod and an inclined rod movably arranged on the outer ring of the short rod in a sleeving mode. And an auxiliary assembly. When the intelligent dial plate is subsequently rotated and shifted, the roller can be driven to rotate under the assistance of the roller, so that the angle of the intelligent dial plate can be conveniently rotated to adapt to display of the intelligent dial plate at different angles.

Description

Technical Field

[0001] The present invention relates to the field of heart rate monitoring equipment, and in particular to a real-time monitoring method and equipment for sports heart rate. Background Art

[0002] Exercise makes people healthy and strong. It can improve one's physical fitness. Athletes can choose the exercise that suits them according to their physical function status. If the exercise load intensity is too high or the amount of exercise exceeds the athlete's tolerance, it will cause sports injuries or sports fatigue. By wearing a device that monitors the heart rate to control the rhythm of exercise, it can ensure that the athlete will not have a lack of obvious exercise effect due to low exercise intensity, and it can also prevent athletes from getting sports injuries due to excessive exercise intensity.

[0003] Currently, most people monitor their heart rate by wearing smart watches with built-in heart rate monitoring functions. However, there are still the following problems when using smart watches: the position of the dial and the wrist of existing smart watches are fixed after wearing. Therefore, when the data on the watch needs to be displayed to others, the dial needs to be rotated by twisting the wrist and arm, and then the data can be fully displayed to others. This is inconvenient to operate. At the same time, when the dial is exposed to the outside for a long time and collides with foreign objects or is scratched, it is easy to affect the service life of the entire monitoring equipment, and the maintenance cost is also high.

[0004] Therefore, it is necessary to invent a real-time monitoring method and device for exercise heart rate to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a real-time monitoring method and device for exercise heart rate, so as to solve the problem proposed in the above background technology that the position of the dial and the wrist of the existing smart watch are fixed after wearing, so that when the data on the watch needs to be displayed to others, the dial can be rotated by twisting the wrist and arm, and then the data can be fully displayed to others, which is inconvenient to operate. At the same time, when the dial is exposed to the outside for a long time and collides with foreign objects or is scratched, it is easy to affect the service life of the entire monitoring equipment, and the maintenance cost is also high.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a real-time monitoring device for sports heart rate, comprising a smart dial, wherein an outer protective frame is movably installed on the outside of the smart dial, and both end side walls of the outer protective frame are fixedly connected to watch straps, an annular cavity is opened inside the outer protective frame, and an annular rod is fixedly connected to the inner wall of the annular cavity through a connecting block, and further comprising:

[0007] A clamping assembly, wherein the outer wall of the annular rod is movably sleeved with a movable block, and the movable block is movably connected with the annular clamping plate, a notch 1 is provided inside the movable block, a notch 2 is provided inside the annular clamping plate, and the notch 1 and the notch 2 are rotatably connected through a short rod and an oblique rod of the outer ring movable sleeve of the short rod, a clamping groove is provided inside the annular clamping plate, and the clamping groove matches the edge of the smart dial, thereby ensuring the installation of the smart dial and the annular clamping plate, so that the smart dial and the outer protective frame are matched and installed;

[0008] Auxiliary component, the inside of the annular clamp is provided with an opening, and the inner wall of the opening is rotatably connected to a roller through a fixed rod, so as to ensure that the subsequent turning of the smart dial is smoother.

[0009] Preferably, the movable blocks are provided in two groups of four in total, and the outer walls of the four movable blocks are in contact with the inner wall of the annular cavity and are slidably connected, and the two movable blocks in each group are movably connected through a spring, which is movably sleeved on the outer ring of the annular rod. Under the elastic force of the spring, the two movable blocks in each group are stretched open to cause the oblique rod to apply an external force to the annular clamping plate, so that the two groups of annular clamping plates can clamp and install the smart dial;

[0010] A groove is arranged inside the movable block, and the inner wall of the groove is in contact with the outer wall of the annular rod to realize sliding connection, thereby ensuring the smooth movement of the movable block.

[0011] Preferably, the opening positions of the gap one and the gap two are opposite, and the inner walls of each gap one and the gap two are fixedly connected with a short rod, and the diameter of the short rod connected inside the gap one is slightly larger than the outer circle diameter of the short rod connected inside the gap two.

[0012] Preferably, three sides of the first and second gaps are open.

[0013] Preferably, there are two annular splints, and the two annular splints are symmetrically arranged with reference to the central axis of the inner ring of the outer protective frame as the symmetry axis. The two annular splints can be easily installed for the smart watch dial, and the subsequent annular splints can be easily clamped and installed for circular smart watch dials with different diameters.

[0014] Preferably, the top and the bottom of the annular clamping plate are both provided with inclined surfaces, and the inclined surfaces are in contact with the bottom of the smart dial to achieve a sliding connection.

[0015] Preferably, the opening is arranged in the middle position of each annular clamping plate, and the opening, the snap-fitting groove and the notch are interconnected, and both ends of the opening are closed. The auxiliary parts arranged inside the opening can assist the smart dial to rotate when it is turned by external force.

[0016] Preferably, the fixed rod and the roller are distributed in several groups in an arc shape at equal angles inside the opening, and the outer ring of the fixed rod is rotatably connected to the roller, and the outer wall of the roller is in contact with the annular outer wall of the smart dial to achieve a rotational connection, which facilitates the subsequent rotation of the smart dial and makes the rotation of the smart dial smoother.

[0017] The present invention also provides a real-time monitoring method for exercise heart rate, using the above-mentioned real-time monitoring device for exercise heart rate, the specific monitoring method is as follows:

[0018] Step 1: Prepare for installation. First, snap the smart dial and the outer protective frame together.

[0019] Step 2: Wear the installed monitoring device on your wrist or arm, with the optical heart rate sensor at the bottom of the smart watch face in contact with the skin.

[0020] Step 3: Monitoring operation: When the LED light emitted by the optical heart rate sensor is directed to the skin, the light reflected back through the skin tissue is received by the photosensor and converted into an electrical signal, which is then converted into a digital signal through AD and finally displayed on the display of the smart watch face.

[0021] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0022] 1. The present invention places the bottom of the smart dial opposite to the inclined surfaces at the tops of the two annular clamping plates, and presses the smart dial downward so that the bottom of the smart dial contacts the inclined surfaces. As the smart dial descends, it abuts against the annular clamping plates on both sides to facilitate the matching installation of the snap-in grooves provided inside the annular clamping plates and the smart dial, and is suitable for the installation of circular smart dials of different sizes. At the same time, the outer protective frame protects the smart dial.

[0023] 2. At the same time, when you rotate and turn the smart dial subsequently, the roller can be driven to rotate with the assistance of the roller, which makes it convenient to rotate the angle of the smart dial to adapt to the display of different angles of the smart dial. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0026] Figure 2 An exploded view of the connection structure between the smart dial and the outer protective frame of the present invention;

[0027] Figure 3 It is a three-dimensional diagram of the internal structure of the outer protection frame (partially cut away) of the present invention;

[0028] Figure 4 It is a three-dimensional diagram of the connection structure of the clamping assembly and the auxiliary assembly of the present invention;

[0029] Figure 5 For the present invention Figure 4 A three-dimensional picture of the structure at point A in the middle;

[0030] Figure 6 It is an exploded view of the connection structure of the clamping assembly and the auxiliary assembly of the present invention;

[0031] Figure 7 It is a three-dimensional diagram of the clamping assembly of the present invention;

[0032] Figure 8 It is an exploded view of the connection structure between the annular clamp and the auxiliary components of the present invention.

[0033] Description of reference numerals:

[0034] 1. Smart dial; 2. Outer protective frame; 3. Watch strap; 4. Annular cavity; 5. Annular rod; 6. Snap-on assembly; 601. Movable block; 602. Notch 1; 603. Annular splint; 6031. Inclined surface; 604. Notch 2; 605. Short rod; 606. Oblique rod; 607. Snap-on groove; 7. Auxiliary assembly; 701. Opening; 702. Fixed rod; 703. Roller; 8. Channel; 9. Connecting block. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] The present invention provides Figure 1-8 The real-time monitoring device for sports heart rate shown includes a smart watch face 1, an outer protective frame 2 is movably installed outside the smart watch face 1, and both end side walls of the outer protective frame 2 are fixedly connected with a watch band 3, an annular cavity 4 is opened inside the outer protective frame 2, and the inner wall of the annular cavity 4 is fixedly connected with an annular rod 5 through a connecting block 9, and also includes:

[0037] The clamping assembly 6, the outer wall of the annular rod 5 is movably sleeved with a movable block 601, and the movable block 601 is movably connected with the annular clamping plate 603, the movable block 601 is provided with a notch 1 602 inside, the annular clamping plate 603 is provided with a notch 2 604 inside, and the notch 1 602 and the notch 2 604 are rotatably connected through a short rod 605 and an inclined rod 606 movably sleeved on the outer ring of the short rod 605, the annular clamping plate 603 is provided with a clamping groove 607 inside, and the clamping groove 607 matches the edge of the smart dial 1, so as to ensure the installation of the smart dial 1 and the annular clamping plate 603, so that the smart dial 1 and the outer protective frame 2 are matched and installed;

[0038] Auxiliary component 7, an opening 701 is provided inside the annular clamping plate 603, and the inner wall of the opening 701 is rotatably connected to a roller 703 through a fixing rod 702, so as to ensure that the subsequent turning of the smart dial 1 is smoother.

[0039] The movable blocks 601 are provided in two groups with four in total, and the outer walls of the four movable blocks 601 are attached to the inner wall of the annular cavity 4 and are slidably connected, and the two movable blocks 601 in each group are movably connected through a spring, which is movably sleeved on the outer ring of the annular rod 5. Under the elastic force of the spring, the two movable blocks 601 in each group are stretched open to cause the inclined rod 606 to apply an external force to the annular clamping plate 603, so that the two groups of annular clamping plates 603 can clamp and install the smart dial 1;

[0040] A groove 8 is provided inside the movable block 601 , and the inner wall of the groove 8 is in contact with the outer wall of the annular rod 5 to achieve a sliding connection, thereby ensuring smooth movement of the movable block 601 .

[0041] The opening positions of the gap 1 602 and the gap 2 604 are opposite, and the inner wall of each gap 1 602 and the gap 2 604 is fixedly connected with a short rod 605, and the diameter of the short rod 605 connected inside the gap 1 602 is slightly larger than the outer circle diameter of the short rod 605 connected inside the gap 2 604.

[0042] The three sides of the first gap 602 and the second gap 604 are open.

[0043] There are two annular clamps 603, and the two annular clamps 603 are symmetrically arranged with reference to the central axis of the inner circle of the outer protective frame 2 as the symmetry axis. The two annular clamps 603 can be easily installed for the smart watch dial 1. At the same time, the subsequent annular clamps 603 are convenient for clamping and installing circular smart watch dials 1 with different diameters, ensuring that the outer protective frame 2 and the smart watch dial 1 are more compatible.

[0044] The top and bottom of the annular clamp 603 are both provided with inclined surfaces 6031, and the inclined surfaces 6031 are in contact with the bottom of the smart dial 1 to achieve a sliding connection, so that the smart dial 1 and the outer protective frame 2 can be quickly installed after pressing down the smart dial 1.

[0045] The opening 701 is arranged in the middle position of each annular clamping plate 603, and the opening 701, the snap-in groove 607 and the second notch 604 are interconnected, and both ends of the opening 701 are closed, so that when the annular clamping plate 603 is clamped and installed for the smart watch dial 1, the auxiliary parts arranged inside the opening 701 can assist the smart watch dial 1 to rotate when it is turned by an external force.

[0046] There are several groups of fixed rods 702 and rollers 703 distributed in an arc shape at equal angles inside the opening 701, and the outer ring of the fixed rod 702 is rotatably connected to the roller 703, and the outer wall of the roller 703 is in contact with the annular outer wall of the smart watch dial 1 to achieve a rotatable connection, which facilitates the subsequent rotation of the smart watch dial 1. With the auxiliary action of the rotatable roller 703, the rotation of the smart watch dial 1 is smoother.

[0047] The present invention also provides a real-time monitoring method for exercise heart rate, using the above-mentioned real-time monitoring device for exercise heart rate, the specific monitoring method is as follows:

[0048] Step 1: Prepare for installation. First, snap-fit ​​the smart watch face 1 and the outer protective frame 2 together.

[0049] Step 2: Wear the installed monitoring device on a suitable position such as the wrist or arm, with the optical heart rate sensor at the bottom of the smart watch face 1 in contact with the skin;

[0050] Step 3: Monitoring operation: When the LED light emitted by the optical heart rate sensor is directed toward the skin, the light reflected back through the skin tissue is received by the photosensor and converted into an electrical signal, which is then converted into a digital signal through AD and finally displayed on the display of the smart watch face 1.

[0051] Working principle: When using the real-time monitoring device for sports heart rate, first, when the smart dial 1 is matched and installed with the outer protective frame 2, the bottom of the smart dial 1 is opposite to the inclined surface 6031 at the top of the two annular clamping plates 603, and the smart dial 1 is pressed down so that the bottom of the smart dial 1 contacts the inclined surface 6031 set at the top of the two annular clamping plates 603. The smart dial 1 is pressed down, and the descending of the smart dial 1 presses against the annular clamping plates 603 on both sides so that the two symmetrically arranged annular clamping plates 603 can separate from each other. When the two annular clamping plates 603 are stretched apart, the two annular clamping plates 603 move and press against the two corresponding movable blocks 601 through the inclined rod 606 to realize separation movement. At this time, the two movable blocks 601 that are connected to a group of two movable blocks 601 for rotation are connected. The angle between the two symmetrically arranged inclined rods 606 gradually increases, and the spring connected between each group of two movable blocks 601 is deformed. After the smart dial 1 is completely matched with the clamping groove 607 inside the annular clamping plate 603, the spring realizes the reset movement. Similarly, the above operation steps, at this time, a group of two movable blocks 601 realizes the movement towards each other, and the angle between the two symmetrically arranged inclined rods 606 connected to realize the rotation with a group of two movable blocks 601 gradually decreases. The two inclined rods 606 are against the annular clamping plate 603 so that the two groups of annular clamping plates 603 can clamp the smart dial 1. The clamping groove 607 arranged inside the annular clamping plate 603 is matched with the smart dial 1 and installed, and is suitable for the installation of circular smart dials 1 of different sizes.

[0052] At the same time, when the smart watch face 1 is subsequently rotated and turned, the roller 703 can be driven to rotate with the assistance of the roller 703. This makes it convenient to rotate the angle of the smart watch face 1 after wearing it, so as to adapt the smart watch face 1 to be displayed to others at different angles.

[0053] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A real-time monitoring device for sports heart rate, comprising a smart dial (1), characterized in that: The smart watch face (1) is movably provided with an outer protective frame (2), and both end side walls of the outer protective frame (2) are fixedly connected to a watch band (3), an annular cavity (4) is provided inside the outer protective frame (2), and an inner wall of the annular cavity (4) is fixedly connected to an annular rod (5) via a connecting block (9), and further comprises: A snap-fit ​​assembly (6), wherein the outer wall of the annular rod (5) is movably sleeved with a movable block (601), and the movable block (601) is movably connected to the annular clamping plate (603), a notch 1 (602) is provided inside the movable block (601), a notch 2 (604) is provided inside the annular clamping plate (603), and the notch 1 (602) and the notch 2 (604) are rotatably connected via a short rod (605) and an inclined rod (606) movably sleeved on the outer ring of the short rod (605), and a snap-fit ​​groove (607) is provided inside the annular clamping plate (603), and the snap-fit ​​groove (607) matches the edge of the smart dial (1); The auxiliary component (7) is provided with an opening (701) inside the annular clamping plate (603), and the inner wall of the opening (701) is rotatably connected to a roller (703) via a fixing rod (702).

2. The real-time monitoring device for exercise heart rate according to claim 1, characterized in that: The movable blocks (601) are provided in two groups, four in total, and the outer walls of the four movable blocks (601) are in contact with the inner wall of the annular cavity (4) to achieve sliding connection, and the two movable blocks (601) in each group are movably connected via a spring, which is movably sleeved on the outer ring of the annular rod (5); A groove (8) is provided inside the movable block (601), and the inner wall of the groove (8) is in contact with the outer wall of the annular rod (5) to achieve a sliding connection.

3. The real-time monitoring device for exercise heart rate according to claim 1, characterized in that: The opening positions of the first gap (602) and the second gap (604) are opposite to each other, and the inner walls of each of the first gap (602) and the second gap (604) are fixedly connected with a short rod (605), and the diameter of the short rod (605) connected inside the first gap (602) is slightly larger than the outer circle diameter of the short rod (605) connected inside the second gap (604).

4. The real-time monitoring device for exercise heart rate according to claim 1, characterized in that: The three sides of the gap 1 (602) and the gap 2 (604) are open.

5. The real-time monitoring device for exercise heart rate according to claim 1, characterized in that: The annular clamping plates (603) are provided in two pieces in number, and the two annular clamping plates (603) are symmetrically arranged with reference to the central axis of the inner ring of the outer protective frame (2) as the symmetry axis.

6. The real-time monitoring device for exercise heart rate according to claim 1, characterized in that: The top and bottom of the annular clamping plate (603) are both provided with inclined surfaces (6031), and the inclined surfaces (6031) are in contact with the bottom of the smart dial (1) to achieve sliding connection.

7. The real-time monitoring device for sports heart rate according to claim 1, characterized in that: The opening (701) is arranged at the middle position of each annular clamping plate (603), and the opening (701), the clamping groove (607) and the second notch (604) are connected, and the two ends of the opening (701) are closed.

8. The real-time monitoring device for exercise heart rate according to claim 1, characterized in that: The fixing rod (702) and the roller (703) are arranged in a plurality of groups at equal angles in an arc shape inside the opening (701), and the outer ring of the fixing rod (702) is rotatably connected to the roller (703), and the outer wall of the roller (703) is in contact with the annular outer wall of the smart watch face (1) to achieve a rotatable connection.

9. A method for real-time monitoring of heart rate during exercise, using the real-time monitoring device for heart rate during exercise as claimed in any one of claims 1 to 8, characterized in that: The specific monitoring methods are as follows: Step 1: Prepare for installation. First, snap-fit ​​the smart watch face (1) and the outer protective frame (2) together. Step 2: Wearing: Wear the installed monitoring device on a suitable position such as the wrist or arm, wherein the optical heart rate sensor at the bottom of the smart watch face (1) is in contact with the skin; Step 3: Monitoring operation: When the LED light emitted by the optical heart rate sensor is directed toward the skin, the light reflected back through the skin tissue is received by the photosensor and converted into an electrical signal, which is then converted into a digital signal through AD and finally displayed on the display of the smart watch face (1).

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