terminal device

Abstract

The utility model relates to intelligent wearing equipment technical field discloses a terminal equipment, include: the belt body, is equipped with first hole on it;Host computer, set up in the inside of belt body, one surface is equipped with the protruding portion opposite first hole, another surface and / or inside are equipped with sensor. The terminal equipment is in use, and the host computer part that is equipped with the sensor can be more firmly attached to the body surface of user, ensures that the sensor in it will not appear obvious relative movement between the body when measuring, improves the accuracy of sensor measurement.

Description

Technical Field

[0001] This utility model relates to the field of smart wearable device technology, specifically to a terminal device. Background Technology

[0002] Wearable smart devices can monitor the body through various sensors. These include heart rate monitoring, heart rhythm monitoring, motion monitoring, activity monitoring, and sleep tracking. When measuring these bodily indicators, the sensors need to be in a relatively fixed position relative to the body. Any relative movement between the sensor and the body may affect the measurement data.

[0003] Taking smartwatches and fitness trackers as examples, if the sensors cannot maintain a constant contact with the user's body while they are moving, it will lead to certain errors in the final measurement data. Even if the sensors are always in contact with the user's body, if they slide along the user's skin surface, it will still affect the accuracy of the measurement data to some extent. This is especially true for many current smartwatches, where the main device integrating various sensors is mostly located in the watch band. However, because the main device is usually large, it is still relatively easy for the main device to slide between the main device and the body when the user wears it, even if the watch band is tightened. Utility Model Content

[0004] This utility model is made to solve the above-mentioned technical problems. One of its objectives is to provide a terminal device in which the main body part equipped with sensors can be firmly attached to the user's body surface during use, ensuring that the sensors do not move significantly relative to the body during measurement, thereby improving the accuracy of sensor measurements.

[0005] According to one embodiment of the present invention, a terminal device is provided, comprising: a belt having a first hole thereon; and a host disposed inside the belt having a protrusion on one surface opposite to the first hole, and a sensor on the other surface and / or inside.

[0006] As one embodiment, it further includes: a connecting frame disposed on the inner side of the belt body, one end of which is connected to the first end of the belt body, and a limiting portion for accommodating the main unit is formed on the connecting frame.

[0007] In one embodiment, the limiting part is a frame covering the outer periphery of the main unit; one end of the connecting frame is formed with a connecting part connected to the first end of the belt, and a snap-fit ​​part is formed to snap into the second end of the belt.

[0008] In one embodiment, the connecting part is a first connecting ring, and the first end of the belt is hinged to the first connecting ring.

[0009] In one embodiment, the latching part is a first latching block, and the second end of the belt body has a first latching groove that latches onto the first latching block; or the latching part is a first latching groove, and the second end of the belt body has a first latching block that latches into the first latching groove.

[0010] In one embodiment, a second slot is formed on the inner side of the frame, and a second block is formed on the side of the host that engages with the second slot; or a second block is formed on the inner side of the frame, and a second slot is formed on the side of the host that engages with the second block.

[0011] In one embodiment, a connecting portion connected to the first end of the belt is formed on one side of the host, and a snap-fit ​​portion snaps into the second end of the belt.

[0012] In one embodiment, the connecting part is a first connecting ring, and the first end of the belt is hinged to the first connecting ring.

[0013] In one embodiment, the latching part is a first latching block, and the second end of the belt body has a first latching groove that latches onto the first latching block; or the latching part is a first latching groove, and the second end of the belt body has a first latching block that latches into the first latching groove.

[0014] As one embodiment, it further includes: a connecting frame, which is adhered to the inner side of the belt body and has a limiting portion and a second hole opposite to the first hole formed thereon; wherein the main unit is disposed in the limiting portion and the protrusion is disposed in the first hole and the second hole.

[0015] In one embodiment, the limiting part is a third slot disposed opposite to the inner side of the connecting frame, and a third block is formed on the side of the main unit that engages with the third slot; or the limiting part is a third block disposed opposite to the inner side of the connecting frame, and a third slot is formed on the side of the main unit that engages with the third block.

[0016] In one implementation, the connecting frame is a U-shaped frame or a rectangular frame.

[0017] As one embodiment, it further includes: a connecting frame with second connecting rings formed at both ends for the belt body to pass through, the connecting frame also having a limiting portion and a second hole opposite to the first hole; wherein the main unit is disposed in the limiting portion, and the protrusion is disposed in the first hole and the second hole.

[0018] In one embodiment, the limiting part is a third slot disposed opposite to the inner side of the connecting frame, and a third block is formed on the side of the main unit that engages with the third slot; or the limiting part is a third block disposed opposite to the inner side of the connecting frame, and a third slot is formed on the side of the main unit that engages with the third block.

[0019] In one implementation, the connecting frame is a U-shaped frame or a rectangular frame.

[0020] In one implementation, the two ends of the host are provided with second connecting rings through which the belt body passes.

[0021] In one embodiment, the outer periphery of the first hole is provided with a magnet that can be attracted to the host; or the host is provided with a magnet that can be attracted to the tape.

[0022] In one embodiment, the protrusion is engaged with the first hole.

[0023] In one embodiment, a display screen is provided on the outer surface of the protrusion.

[0024] In one embodiment, a transparent layer is provided on the side of the first hole away from the host computer, opposite to the display screen.

[0025] Based on the above description and practice, it can be seen that when wearing the terminal device of this utility model, the protrusion of the main unit is inserted into the first hole from the inside of the strap, and then the strap is worn on the user's body. After the protrusion is set in the first hole, the strap can restrict the position of the main unit radially along the first hole. Combined with the force exerted by the strap on the main unit towards the center of the body, this allows the main unit to fit more firmly against the body, ensuring that the sensors do not experience significant relative movement with the body during measurement, thereby improving the accuracy of sensor measurements.

[0026] Compared to traditional wristbands where the main unit is integrated into the strap, this terminal device, when worn on the user's body with the straps at the same tightness, provides a more secure fit. In the traditional wristband, the main unit is primarily subjected to a force exerted by the strap towards the center of the arm, ensuring a more stable fit. In contrast, the main unit of a traditional wristband is primarily subjected to a tensile force along its length exerted by the strap at both ends. The combined force of these two forces creates a force towards the center of the user's body, which is significantly less than the force exerted by the strap on the main unit in the terminal device. Therefore, the main unit in this terminal device fits more firmly against the user's body than the main unit in a traditional wristband, ensuring higher measurement accuracy for the sensors within the main unit. Attached Figure Description

[0027] Figure 1a and Figure 1b This is a three-dimensional structural diagram of the terminal device involved in Embodiment 1 of this utility model from two different perspectives, wherein the strip is in a closed state.

[0028] Figure 1c This is a three-dimensional structural diagram of the terminal device involved in Embodiment 1 of this utility model, wherein the belt is in an unfolded state.

[0029] Figure 2a This is an exploded view of the terminal device involved in Embodiment 1 of this utility model, wherein the belt is in a closed state.

[0030] Figure 2b This is an exploded view of the terminal device involved in Embodiment 1 of this utility model, wherein the belt is in an unfolded state.

[0031] Figure 3a and Figure 3b This is a three-dimensional structural diagram of the connecting frame in the terminal device involved in Embodiment 1 of this utility model, viewed from two different perspectives.

[0032] Figure 4a and Figure 4b This is a three-dimensional structural diagram of the host in the terminal device involved in Embodiment 1 of this utility model from two different perspectives.

[0033] Figure 5a and Figure 5b This is a three-dimensional structural diagram of the terminal device involved in Embodiment 2 of this utility model from two different perspectives, wherein the strip is in a closed state.

[0034] Figure 5c This is a three-dimensional structural diagram of the terminal device involved in Embodiment 2 of this utility model, wherein the belt is in an unfolded state.

[0035] Figure 6a This is an exploded view of the terminal device involved in Embodiment 2 of this utility model, wherein the belt is in a closed state.

[0036] Figure 6b This is an exploded view of the terminal device involved in Embodiment 2 of this utility model, wherein the belt is in an unfolded state.

[0037] Figure 7 This is a three-dimensional structural diagram of the connecting frame in the terminal device involved in Embodiment 2 of this utility model.

[0038] Figure 8a and Figure 8b This is a three-dimensional structural diagram of the terminal device involved in Embodiment 3 of this utility model from two different perspectives, wherein the strip is in a closed state.

[0039] Figure 8c This is a three-dimensional structural diagram of the terminal device involved in Embodiment 3 of this utility model, wherein the belt is in an unfolded state.

[0040] Figure 9a This is an exploded view of the terminal device involved in Embodiment 3 of this utility model, wherein the belt is in a closed state.

[0041] Figure 9b This is an exploded view of the terminal device involved in Embodiment 3 of this utility model, wherein the belt is in an unfolded state.

[0042] Figure 10 This is a three-dimensional structural diagram of the connecting frame in the terminal device involved in Embodiment 3 of this utility model.

[0043] Figure 11a This is a three-dimensional structural diagram of the terminal device involved in Embodiment 4 of this utility model, wherein the belt is in a closed state.

[0044] Figure 11b This is a three-dimensional structural diagram of the terminal device involved in Embodiment 4 of this utility model, wherein the belt is in an unfolded state.

[0045] Figure 12a This is an exploded view of the terminal device involved in Embodiment 4 of this utility model, wherein the belt is in a closed state.

[0046] Figure 12b This is an exploded view of the terminal device involved in Embodiment 4 of this utility model, wherein the belt is in an unfolded state.

[0047] Figure 13 This is a three-dimensional structural diagram of the connecting frame in the terminal device involved in Embodiment 4 of this utility model.

[0048] Figure 14a This is a three-dimensional structural diagram of the terminal device involved in Embodiment 5 of this utility model, wherein the belt is in a closed state.

[0049] Figure 14b This is a three-dimensional structural diagram of the terminal device involved in Embodiment 5 of this utility model, wherein the belt is in an unfolded state.

[0050] Figure 15a This is an exploded view of the terminal device involved in Embodiment 5 of this utility model, wherein the belt is in a closed state.

[0051] Figure 15bThis is an exploded view of the terminal device involved in Embodiment 5 of this utility model, wherein the belt is in an unfolded state.

[0052] Figure 16 This is a three-dimensional structural diagram of the connecting frame in the terminal device involved in Embodiment 5 of this utility model.

[0053] Figure 17a This is a three-dimensional structural diagram of the terminal device involved in Embodiment Six of this utility model, wherein the belt is in a closed state.

[0054] Figure 17b This is a three-dimensional structural diagram of the terminal device involved in Embodiment Six of this utility model, wherein the belt is in an unfolded state.

[0055] Figure 18a This is an exploded view of the terminal device involved in Embodiment Six of this utility model, wherein the belt is in a closed state.

[0056] Figure 18b This is an exploded view of the terminal device involved in Embodiment Six of this utility model, wherein the belt is in an unfolded state.

[0057] Figure 19 This is a three-dimensional structural diagram of the terminal device involved in Embodiment 7 of this utility model, wherein the belt is in a closed state.

[0058] Figure 20 This is an exploded view of the terminal device involved in Embodiment 7 of this utility model, wherein the belt is in a closed state.

[0059] Figure 21 This is a three-dimensional structural diagram of the host in the terminal device involved in Embodiment Seven of this utility model.

[0060] Figure 22 This is a schematic diagram of the structure of a terminal device involved in one embodiment of the present invention.

[0061] Figure 23 for Figure 22 A schematic diagram of the exploded structure of the terminal equipment involved.

[0062] The attached figures are labeled as follows:

[0063] 1. Belt body; 2. Main unit; 21. Protrusion; 22. Sensor; 3. Connecting frame; 31. Limiting part; 41. First hole; 42. Second hole; 51. First slot; 52. Second slot; 53. Third slot; 54. Fourth slot; 61. First locking block; 62. Second locking block; 63. Third locking block; 64. Fourth locking block; 71. First connecting ring; 72. Second connecting ring. Detailed Implementation

[0064] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more comprehensive and complete, and will fully convey the concept of exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0065] Furthermore, the accompanying drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted. It should be noted that in this disclosure, the terms "comprising," "configured with," and "set in" are used to indicate an open-ended inclusion, meaning that additional elements / components / etc. may exist besides those listed; the terms "first," "second," etc., are used only as labels and are not intended to limit the number or order of objects; the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0066] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0067] Example 1

[0068] like Figures 1a to 4b As shown, in this embodiment, a terminal device is disclosed, which includes a belt body 1 and a host 2. A first hole 41 is provided on the belt body 1. The host 2 is disposed inside the belt body 1, and a protrusion 21 opposite to the first hole 41 is provided on one surface of the host 2. A sensor 22 is provided on the other surface and / or inside for measuring various bodily indicators.

[0069] In this embodiment, the usage of the terminal device is described using a wristband as an example. Specifically, when wearing the terminal device, the protrusion 21 of the main unit 2 is inserted into the first hole 41 from the inside of the strap 1, and then the strap 1 is worn on the wrist or arm. After the protrusion 21 is placed in the first hole 41, the strap 1 can restrict the position of the main unit 2 radially along the first hole 41. Combined with the force exerted by the strap 1 on the main unit 2 towards the center of the arm, the main unit 2 can be made to fit more firmly on the arm.

[0070] In this embodiment, compared to a traditional wristband where the main unit is housed within a strap, when worn on the arm with both straps at the same tightness, the main unit 2 in this terminal device is primarily subjected to a force exerted by the strap 1 towards the center of the arm, allowing it to fit more firmly against the arm. In contrast, in a traditional wristband, the main unit at both ends is primarily subjected to a tensile force exerted by the strap along its length. The resultant force of these two forces creates a force towards the center of the arm, which is significantly less than the force exerted by the strap 1 on the main unit 2 in the terminal device. Therefore, the main unit 2 in this terminal device, compared to the main unit in a traditional wristband, can fit more firmly against the user's body, ensuring higher measurement accuracy for the sensor 22 within the main unit 2.

[0071] It should be noted that this application aims to provide a terminal device that can improve the firmness of the host 2 in contact with the body during use, ensuring that the sensor 22 does not move significantly relative to the body during measurement, thereby improving the measurement accuracy of the sensor 22 in the host 2. Therefore, the specific structure of the strap 1, as well as the type, number, and placement of the sensors 22, will not be described in detail. In practical applications, the strap 1 can be a strip-shaped strap that forms a closed loop through connectors, or its size can be adjusted through connectors. For example, the connectors can be magnetic buckles, Velcro, etc. The strap 1 can also be set as a closed loop strap, or its size can be adjusted by using an elastic material.

[0072] As one implementation, in this embodiment, the terminal device further includes a connecting frame 3, such as... Figures 1a to 2b As shown, the connecting frame 3 is also arranged inside the belt body 1, and its left end is connected to the first end of the belt body 1. A limiting part 31 for accommodating the main unit 2 is formed on the connecting frame 3.

[0073] After the connecting bracket 3 is set, an indirect connection is added between the main unit 2 and the strap 1, which further improves the firmness of the connection between the main unit 2 and the strap, so that the main unit 2 can fit more firmly against the user's body when the terminal device is worn.

[0074] In one embodiment, the limiting part 31 is a frame covering the outer periphery of the main unit 2; the left end of the connecting frame 3 has a connecting part connected to the first end of the belt 1, and the left end of the connecting frame 3 has a snap-fit ​​part that snaps into the second end of the belt 1. Please refer to Figure 3a and Figure 3b In this embodiment, the connecting frame 3 is a rectangular frame that can cover the outer periphery of the host 2 and limit the host 2.

[0075] The connecting part at the left end of the connecting frame 3 is a strip-shaped first connecting ring 71, and the first end of the belt body 1 is hinged to the first connecting ring 71. The snap-fit ​​part at the left end of the connecting frame 3 is a strip-shaped first snap-fit ​​block 61, and a hook-shaped first snap-fit ​​groove 51 is formed at the second end of the belt body 1. After the first snap-fit ​​groove 51 is snapped into the first snap-fit ​​block 61, the entire belt body 1 can form a closed ring structure, which is convenient to wear on the user's body.

[0076] In other embodiments, the left end of the connecting frame 3 and the first end of the belt 1 can also be hinged by a pivot and a shaft hole. Accordingly, the connecting part is a pivot or a shaft hole. For example, a pivot is provided at the left end of the connecting frame 3 and a shaft hole is provided at the first end of the belt 1. The pivot is inserted into the shaft hole to achieve a rotatable connection between the connecting frame 3 and the belt 1.

[0077] A second slot 52 is formed on the inner side of the frame of the connecting frame 3, and a second locking block 62 is formed on the side of the host 2. When the second locking block 62 is locked in the second slot 52, the host 2 can be more firmly set in the connecting frame 3, which further improves the stability of the host 2 during use. The locking method also facilitates the assembly and disassembly of the terminal device.

[0078] In other embodiments, the connecting frame 3 can also be configured as a frame that is U-shaped, circular, or of any shape, ensuring that it has a frame that can cover the outer periphery of the host 2 to limit the host 2. Alternatively, the limiting part 31 in the connecting frame 3 can also be configured as a contact surface that fits against the host 2, and the host 2 and the connecting frame 3 are joined together by adhesive, which can also improve the stability of the host 2 during use.

[0079] The above describes a method where the first locking block 61 is used as the locking part, and the second end of the belt body 1 is locked to the connecting frame 3 via the first locking groove 51 on the belt body 1. In other embodiments, the locking part can also be set as the first locking groove 51, and the first locking block 61 can be provided on the belt body 1, which can also achieve the locking and fixing of the second end of the belt body 1 to the connecting frame 3. Similarly, a second locking block 62 can be provided on the inner side of the frame, and a second locking groove 52 can be provided on the side of the main unit 2, which can also achieve the locking and fixing of the connecting frame 3 to the main unit 2.

[0080] In addition, in other embodiments, a snap-fit ​​part can be provided at the left end of the host 2, and the second end of the belt 1 can be snapped to the left end of the host 2, which can also achieve the above function.

[0081] As one implementation, a magnet capable of attracting the host 2 is provided on the outer periphery of the first hole 41; or a magnet capable of attracting the tape 1 is provided in the host 2. This also increases the strength of the connection between the host 2 and the tape 1. For example, a patch is provided on the inner side of the tape 1 at the outer periphery of the first hole 41, and a magnet is provided in the host 2 to achieve a magnetic connection between the two. Alternatively, a magnet can be provided in the tape 1 or the host 2, and the host 2 or the tape 1 can be made of a ferromagnetic metal to achieve a magnetic connection between the two.

[0082] As one implementation method, such as Figure 22 and Figure 23 As shown, the protrusion 21 on the main unit 2 engages with the first hole 41, further increasing the strength of the connection between the main unit 2 and the belt body 1. Specifically, protruding fourth locking blocks 64 are provided on both sides of the protrusion 21, and corresponding fourth locking grooves 54 are provided in the first hole 41. When the protrusion 21 is assembled in the first hole 41, the fourth locking blocks 64 and the fourth locking grooves 54 are firmly engaged, ensuring a more secure connection between the main unit 2 and the belt body 1.

[0083] As one embodiment, a display screen is provided on the outer surface of the protrusion 21, which can display relevant data measured by the sensor 22 in the host 2 and / or other data in the host 2 such as time.

[0084] Furthermore, a transparent layer is provided on the side of the first hole 41 away from the host 2, opposite to the display screen. The user can observe the information displayed on the display screen through this transparent layer. In one specific embodiment, the transparent layer can serve as a transparent film attached to the surface of the display screen, protecting it.

[0085] In another specific embodiment, the transparent layer can be part of the strip 1, i.e., the first hole 41 is a blind hole, and the display screen is disposed in the blind hole. The part of the strip 1 opposite to the display screen is a light-transmitting structure. For example, the thickness of the transparent layer is set to be much smaller than the thickness of other parts of the strip 1. When the display screen is off, the appearance of the transparent layer is the same as the appearance of other parts of the strip 1, giving the terminal device a simpler appearance. When the display screen is on, information can also be displayed to the outside through the transparent layer.

[0086] Example 2

[0087] like Figures 5a to 7As shown, in this embodiment, a terminal device is disclosed, which includes a belt body 1 and a host 2. A first hole 41 is provided on the belt body 1. The host 2 is disposed inside the belt body 1, and a protrusion 21 opposite to the first hole 41 is provided on one surface of the host 2. A sensor is provided on the other surface and / or inside for measuring various bodily indicators.

[0088] In this embodiment, the usage of the terminal device is described using a wristband as an example. Specifically, when wearing the terminal device, the protrusion 21 of the main unit 2 is inserted into the first hole 41 from the inside of the strap 1, and then the strap 1 is worn on the wrist or arm. After the protrusion 21 is placed in the first hole 41, the strap 1 can restrict the position of the main unit 2 radially along the first hole 41. Combined with the force exerted by the strap 1 on the main unit 2 towards the center of the arm, the main unit 2 can be made to fit more firmly on the arm.

[0089] In this embodiment, compared to a traditional wristband where the main unit is housed within a strap, when worn on the arm with both straps at the same tightness, the main unit 2 in this terminal device is primarily subjected to a force exerted by the strap 1 towards the center of the arm, allowing it to fit more firmly against the arm. In contrast, in a traditional wristband, the main unit at both ends is primarily subjected to a tensile force exerted by the strap along its length. The resultant force of these two forces creates a force towards the center of the arm, which is significantly less than the force exerted by the strap 1 on the main unit 2 in the terminal device. Therefore, the main unit 2 in this terminal device, compared to the main unit in a traditional wristband, can fit more firmly against the user's body, ensuring higher measurement accuracy for the sensors within the main unit 2.

[0090] It should be noted that this application aims to provide a terminal device that can improve the firmness of the host device 2 in contact with the body during use, ensuring that the sensors do not move significantly relative to the body during measurement, thereby improving the measurement accuracy of the sensors in the host device 2. Therefore, the specific structure of the strap 1, as well as the type, number, and placement of the sensors, will not be described in detail. In practical applications, the strap 1 can be a strip-shaped strap that forms a closed loop through connectors, or its size can be adjusted through connectors. For example, the connectors can be magnetic buckles, Velcro, etc. The strap 1 can also be set as a closed loop strap, or its size can be adjusted by using an elastic material.

[0091] As one implementation, in this embodiment, the terminal device further includes a connecting frame 3, such as... Figures 5a to 6bAs shown, the connecting frame 3 is also disposed inside the belt body 1 and is bonded to the belt body 1. A second hole 42 opposite to the first hole 41 is formed on the connecting frame 3, and a limiting part 31 for accommodating the main unit 2 is formed on the connecting frame 3. The main unit 2 is disposed in the limiting part 31, and the protrusion 21 on it is disposed in the first hole 41 and the second hole 42.

[0092] After the connecting bracket 3 is set, an indirect connection is added between the main unit 2 and the strap 1, which further improves the firmness of the connection between the main unit 2 and the strap, so that the main unit 2 can fit more firmly against the user's body when the terminal device is worn.

[0093] In one embodiment, the connecting frame 3 is a U-shaped frame, and the limiting part 31 is a third slot 53 disposed opposite to the inner side of the connecting frame 3. The side of the host 2 is formed with a third block 63 that has the same shape as the third slot 53. After the third block 63 is engaged with the third slot 53, the host 2 can be more firmly placed in the connecting frame 3, which further improves the stability of the host 2 during use. The engagement method also facilitates the assembly and disassembly of the terminal device.

[0094] In other embodiments, the connecting frame 3 can also be configured as a rectangular, circular, or arbitrary-shaped frame, ensuring that it has a frame that can cover the outer periphery of the host 2 to limit the host 2. Alternatively, the limiting part 31 in the connecting frame 3 can also be configured as a contact surface that fits against the host 2, and the host 2 and the connecting frame 3 are joined together by adhesive, which can also improve the stability of the host 2 during use.

[0095] In other embodiments, a corresponding third locking block 63 can be provided on the inner side of the connecting frame 3, and a third slot 53 with the same shape as the third locking block 63 can be provided on the side of the host 2. After the third locking block 63 is engaged with the third slot 53, the connecting frame 3 and the host 2 can also be engaged and fixed.

[0096] As one implementation, a magnet capable of attracting the host 2 is provided on the outer periphery of the first hole 41; or a magnet capable of attracting the tape 1 is provided in the host 2. This also increases the strength of the connection between the host 2 and the tape 1. For example, a patch is provided on the inner side of the tape 1 at the outer periphery of the first hole 41, and a magnet is provided in the host 2 to achieve a magnetic connection between the two. Alternatively, a magnet can be provided in the tape 1 or the host 2, and the host 2 or the tape 1 can be made of a ferromagnetic metal to achieve a magnetic connection between the two.

[0097] As one implementation method, such as Figure 22 and Figure 23As shown, the protrusion 21 on the main unit 2 engages with the first hole 41, further increasing the strength of the connection between the main unit 2 and the belt body 1. Specifically, protruding fourth locking blocks 64 are provided on both sides of the protrusion 21, and corresponding fourth locking grooves 54 are provided in the first hole 41. When the protrusion 21 is assembled in the first hole 41, the fourth locking blocks 64 and the fourth locking grooves 54 are firmly engaged, ensuring a more secure connection between the main unit 2 and the belt body 1.

[0098] As one embodiment, a display screen is provided on the outer surface of the protrusion 21, which can display relevant data measured by the sensor in the host 2 and / or other data in the host 2 such as time.

[0099] Furthermore, a transparent layer is provided on the side of the first hole 41 away from the host 2, opposite to the display screen. The user can observe the information displayed on the display screen through this transparent layer. In one specific embodiment, the transparent layer can serve as a transparent film attached to the surface of the display screen, protecting it.

[0100] In another specific embodiment, the transparent layer can be part of the strip 1, i.e., the first hole 41 is a blind hole, and the display screen is disposed in the blind hole. The part of the strip 1 opposite to the display screen is a light-transmitting structure. For example, the thickness of the transparent layer is set to be much smaller than the thickness of other parts of the strip 1. When the display screen is off, the appearance of the transparent layer is the same as the appearance of other parts of the strip 1, giving the terminal device a simpler appearance. When the display screen is on, information can also be displayed to the outside through the transparent layer.

[0101] Example 3

[0102] like Figures 8a to 10 As shown, in this embodiment, a terminal device is disclosed, which includes a belt body 1 and a host 2. A first hole 41 is provided on the belt body 1. The host 2 is disposed inside the belt body 1, and a protrusion 21 opposite to the first hole 41 is provided on one surface of the host 2. A sensor is provided on the other surface and / or inside for measuring various bodily indicators.

[0103] In this embodiment, the usage of the terminal device is described using a wristband as an example. Specifically, when wearing the terminal device, the protrusion 21 of the main unit 2 is inserted into the first hole 41 from the inside of the strap 1, and then the strap 1 is worn on the wrist or arm. After the protrusion 21 is placed in the first hole 41, the strap 1 can restrict the position of the main unit 2 radially along the first hole 41. Combined with the force exerted by the strap 1 on the main unit 2 towards the center of the arm, the main unit 2 can be made to fit more firmly on the arm.

[0104] In this embodiment, compared to a traditional wristband where the main unit is housed within a strap, when worn on the arm with both straps at the same tightness, the main unit 2 in this terminal device is primarily subjected to a force exerted by the strap 1 towards the center of the arm, allowing it to fit more firmly against the arm. In contrast, in a traditional wristband, the main unit at both ends is primarily subjected to a tensile force exerted by the strap along its length. The resultant force of these two forces creates a force towards the center of the arm, which is significantly less than the force exerted by the strap 1 on the main unit 2 in the terminal device. Therefore, the main unit 2 in this terminal device, compared to the main unit in a traditional wristband, can fit more firmly against the user's body, ensuring higher measurement accuracy for the sensors within the main unit 2.

[0105] It should be noted that this application aims to provide a terminal device that can improve the firmness of the host device 2 in contact with the body during use, ensuring that the sensors do not move significantly relative to the body during measurement, thereby improving the measurement accuracy of the sensors in the host device 2. Therefore, the specific structure of the strap 1, as well as the type, number, and placement of the sensors, will not be described in detail. In practical applications, the strap 1 can be a strip-shaped strap that forms a closed loop through connectors, or its size can be adjusted through connectors. For example, the connectors can be magnetic buckles, Velcro, etc. The strap 1 can also be set as a closed loop strap, or its size can be adjusted by using an elastic material.

[0106] As one implementation, in this embodiment, the terminal device further includes a connecting frame 3, such as... Figures 8a to 9b As shown, the connecting frame 3 has second connecting rings 72 formed at both ends for the strap 1 to pass through. A second hole 42 opposite to the first hole 41 is formed on the connecting frame 3, and a limiting portion 31 for accommodating the main unit 2 is formed on the connecting frame 3. The main unit 2 is disposed in the limiting portion 31, and a protrusion 21 on it is disposed in the first hole 41 and the second hole 42. After the strap 1 passes through one second connecting ring 72, it passes around the outer surface of the connecting frame 3 and passes through another second connecting ring 72, so that the main body of the connecting frame 3 and the main unit 2 are both located inside the watch strap.

[0107] After the connecting bracket 3 is set, an indirect connection is added between the main unit 2 and the strap 1, which further improves the firmness of the connection between the main unit 2 and the strap, so that the main unit 2 can fit more firmly against the user's body when the terminal device is worn.

[0108] In one embodiment, the connecting frame 3 is a U-shaped frame, and the limiting part 31 is formed by the third slot 53 disposed opposite to the inner side of the connecting frame 3. The side of the host 2 is formed with a third block 63 that has the same shape as the third slot 53. After the third block 63 is engaged with the third slot 53, the host 2 can be more firmly set in the connecting frame 3, which further improves the stability of the host 2 during use. The engagement method also facilitates the assembly and disassembly of the terminal device.

[0109] In other embodiments, the connecting frame 3 can also be configured as a rectangular, circular, or arbitrary-shaped frame, ensuring that it has a frame that can cover the outer periphery of the host 2 to limit the host 2. Alternatively, the limiting part 31 in the connecting frame 3 can also be configured as a contact surface that fits against the host 2, and the host 2 and the connecting frame 3 are joined together by adhesive, which can also improve the stability of the host 2 during use.

[0110] In other embodiments, a corresponding third locking block 63 can be provided on the inner side of the connecting frame 3, and a third slot 53 with the same shape as the third locking block 63 can be provided on the side of the host 2. After the third locking block 63 is engaged with the third slot 53, the connecting frame 3 and the host 2 can also be engaged and fixed.

[0111] As one implementation, a magnet capable of attracting the host 2 is provided on the outer periphery of the first hole 41; or a magnet capable of attracting the tape 1 is provided in the host 2. This also increases the strength of the connection between the host 2 and the tape 1. For example, a patch is provided on the inner side of the tape 1 at the outer periphery of the first hole 41, and a magnet is provided in the host 2 to achieve a magnetic connection between the two. Alternatively, a magnet can be provided in the tape 1 or the host 2, and the host 2 or the tape 1 can be made of a ferromagnetic metal to achieve a magnetic connection between the two.

[0112] As one implementation method, such as Figure 22 and Figure 23 As shown, the protrusion 21 on the main unit 2 engages with the first hole 41, further increasing the strength of the connection between the main unit 2 and the belt body 1. Specifically, protruding fourth locking blocks 64 are provided on both sides of the protrusion 21, and corresponding fourth locking grooves 54 are provided in the first hole 41. When the protrusion 21 is assembled in the first hole 41, the fourth locking blocks 64 and the fourth locking grooves 54 are firmly engaged, ensuring a more secure connection between the main unit 2 and the belt body 1.

[0113] As one embodiment, a display screen is provided on the outer surface of the protrusion 21, which can display relevant data measured by the sensor in the host 2 and / or other data in the host 2 such as time.

[0114] Furthermore, a transparent layer is provided on the side of the first hole 41 away from the host 2, opposite to the display screen. The user can observe the information displayed on the display screen through this transparent layer. In one specific embodiment, the transparent layer can serve as a transparent film attached to the surface of the display screen, protecting it.

[0115] In another specific embodiment, the transparent layer can be part of the strip 1, i.e., the first hole 41 is a blind hole, and the display screen is disposed in the blind hole. The part of the strip 1 opposite to the display screen is a light-transmitting structure. For example, the thickness of the transparent layer is set to be much smaller than the thickness of other parts of the strip 1. When the display screen is off, the appearance of the transparent layer is the same as the appearance of other parts of the strip 1, giving the terminal device a simpler appearance. When the display screen is on, information can also be displayed to the outside through the transparent layer.

[0116] Example 4

[0117] like Figures 11a to 13 As shown, in this embodiment, a terminal device is disclosed, which includes a belt body 1 and a host 2. A first hole 41 is provided on the belt body 1. The host 2 is disposed inside the belt body 1, and a protrusion 21 opposite to the first hole 41 is provided on one surface of the host 2. A sensor is provided on the other surface and / or inside for measuring various bodily indicators.

[0118] In this embodiment, the usage of the terminal device is described using a wristband as an example. Specifically, when wearing the terminal device, the protrusion 21 of the main unit 2 is inserted into the first hole 41 from the inside of the strap 1, and then the strap 1 is worn on the wrist or arm. After the protrusion 21 is placed in the first hole 41, the strap 1 can restrict the position of the main unit 2 radially along the first hole 41. Combined with the force exerted by the strap 1 on the main unit 2 towards the center of the arm, the main unit 2 can be made to fit more firmly on the arm.

[0119] In this embodiment, compared to a traditional wristband where the main unit is housed within a strap, when worn on the arm with both straps at the same tightness, the main unit 2 in this terminal device is primarily subjected to a force exerted by the strap 1 towards the center of the arm, allowing it to fit more firmly against the arm. In contrast, in a traditional wristband, the main unit at both ends is primarily subjected to a tensile force exerted by the strap along its length. The resultant force of these two forces creates a force towards the center of the arm, which is significantly less than the force exerted by the strap 1 on the main unit 2 in the terminal device. Therefore, the main unit 2 in this terminal device, compared to the main unit in a traditional wristband, can fit more firmly against the user's body, ensuring higher measurement accuracy for the sensors within the main unit 2.

[0120] It should be noted that this application aims to provide a terminal device that can improve the firmness of the host device 2 in contact with the body during use, ensuring that the sensors do not move significantly relative to the body during measurement, thereby improving the measurement accuracy of the sensors in the host device 2. Therefore, the specific structure of the strap 1, as well as the type, number, and placement of the sensors, will not be described in detail. In practical applications, the strap 1 can be a strip-shaped strap that forms a closed loop through connectors, or its size can be adjusted through connectors. For example, the connectors can be magnetic buckles, Velcro, etc. The strap 1 can also be set as a closed loop strap, or its size can be adjusted by using an elastic material.

[0121] As one implementation, in this embodiment, the terminal device further includes a connecting frame 3, such as... Figures 11a to 12b As shown, the connecting frame 3 is also disposed inside the belt body 1 and is bonded to the belt body 1. A second hole 42 opposite to the first hole 41 is formed on the connecting frame 3, and a limiting part 31 for accommodating the main unit 2 is formed on the connecting frame 3. The main unit 2 is disposed in the limiting part 31, and the protrusion 21 on it is disposed in the first hole 41 and the second hole 42.

[0122] After the connecting bracket 3 is set, an indirect connection is added between the main unit 2 and the strap 1, which further improves the firmness of the connection between the main unit 2 and the strap, so that the main unit 2 can fit more firmly against the user's body when the terminal device is worn.

[0123] In one embodiment, the connecting frame 3 is a rectangular frame in general. The limiting part 31 is a third slot 53 disposed opposite to the inner side of the connecting frame 3. The side of the host 2 is formed with a third block 63 that has the same shape as the third slot 53. After the third block 63 is engaged with the third slot 53, the host 2 can be more firmly set in the connecting frame 3, which further improves the stability of the host 2 during use. The engagement method also facilitates the assembly and disassembly of the terminal device.

[0124] In other embodiments, the limiting part 31 in the connecting frame 3 can also be configured as a contact surface that fits with the host 2. The host 2 and the connecting frame 3 are joined together by adhesive, which can also improve the stability of the host 2 during use.

[0125] In other embodiments, a corresponding third locking block 63 can be provided on the inner side of the connecting frame 3, and a third slot 53 with the same shape as the third locking block 63 can be provided on the side of the host 2. After the third locking block 63 is engaged with the third slot 53, the connecting frame 3 and the host 2 can also be engaged and fixed.

[0126] As one implementation, a magnet capable of attracting the host 2 is provided on the outer periphery of the first hole 41; or a magnet capable of attracting the tape 1 is provided in the host 2. This also increases the strength of the connection between the host 2 and the tape 1. For example, a patch is provided on the inner side of the tape 1 at the outer periphery of the first hole 41, and a magnet is provided in the host 2 to achieve a magnetic connection between the two. Alternatively, a magnet can be provided in the tape 1 or the host 2, and the host 2 or the tape 1 can be made of a ferromagnetic metal to achieve a magnetic connection between the two.

[0127] As one implementation method, such as Figure 22 and Figure 23 As shown, the protrusion 21 on the main unit 2 engages with the first hole 41, further increasing the strength of the connection between the main unit 2 and the belt body 1. Specifically, protruding fourth locking blocks 64 are provided on both sides of the protrusion 21, and corresponding fourth locking grooves 54 are provided in the first hole 41. When the protrusion 21 is assembled in the first hole 41, the fourth locking blocks 64 and the fourth locking grooves 54 are firmly engaged, ensuring a more secure connection between the main unit 2 and the belt body 1.

[0128] As one embodiment, a display screen is provided on the outer surface of the protrusion 21, which can display relevant data measured by the sensor in the host 2 and / or other data in the host 2 such as time.

[0129] Furthermore, a transparent layer is provided on the side of the first hole 41 away from the host 2, opposite to the display screen. The user can observe the information displayed on the display screen through this transparent layer. In one specific embodiment, the transparent layer can serve as a transparent film attached to the surface of the display screen, protecting it.

[0130] In another specific embodiment, the transparent layer can be part of the strip 1, i.e., the first hole 41 is a blind hole, and the display screen is disposed in the blind hole. The part of the strip 1 opposite to the display screen is a light-transmitting structure. For example, the thickness of the transparent layer is set to be much smaller than the thickness of other parts of the strip 1. When the display screen is off, the appearance of the transparent layer is the same as the appearance of other parts of the strip 1, giving the terminal device a simpler appearance. When the display screen is on, information can also be displayed to the outside through the transparent layer.

[0131] Example 5

[0132] like Figures 14a to 16 As shown, in this embodiment, a terminal device is disclosed, which includes a belt body 1 and a host 2. A first hole 41 is provided on the belt body 1. The host 2 is disposed inside the belt body 1, and a protrusion 21 opposite to the first hole 41 is provided on one surface of the host 2. A sensor is provided on the other surface and / or inside for measuring various bodily indicators.

[0133] In this embodiment, the usage of the terminal device is described using a wristband as an example. Specifically, when wearing the terminal device, the protrusion 21 of the main unit 2 is inserted into the first hole 41 from the inside of the strap 1, and then the strap 1 is worn on the wrist or arm. After the protrusion 21 is placed in the first hole 41, the strap 1 can restrict the position of the main unit 2 radially along the first hole 41. Combined with the force exerted by the strap 1 on the main unit 2 towards the center of the arm, the main unit 2 can be made to fit more firmly on the arm.

[0134] In this embodiment, compared to a traditional wristband where the main unit is housed within a strap, when worn on the arm with both straps at the same tightness, the main unit 2 in this terminal device is primarily subjected to a force exerted by the strap 1 towards the center of the arm, allowing it to fit more firmly against the arm. In contrast, in a traditional wristband, the main unit at both ends is primarily subjected to a tensile force exerted by the strap along its length. The resultant force of these two forces creates a force towards the center of the arm, which is significantly less than the force exerted by the strap 1 on the main unit 2 in the terminal device. Therefore, the main unit 2 in this terminal device, compared to the main unit in a traditional wristband, can fit more firmly against the user's body, ensuring higher measurement accuracy for the sensors within the main unit 2.

[0135] It should be noted that this application aims to provide a terminal device that can improve the firmness of the host device 2 in contact with the body during use, ensuring that the sensors do not move significantly relative to the body during measurement, thereby improving the measurement accuracy of the sensors in the host device 2. Therefore, the specific structure of the strap 1, as well as the type, number, and placement of the sensors, will not be described in detail. In practical applications, the strap 1 can be a strip-shaped strap that forms a closed loop through connectors, or its size can be adjusted through connectors. For example, the connectors can be magnetic buckles, Velcro, etc. The strap 1 can also be set as a closed loop strap, or its size can be adjusted by using an elastic material.

[0136] As one implementation, in this embodiment, the terminal device further includes a connecting frame 3, such as... Figures 14a to 15b As shown, the connecting frame 3 has second connecting rings 72 formed at both ends for the strap 1 to pass through. A second hole 42 opposite to the first hole 41 is formed on the connecting frame 3, and a limiting portion 31 for accommodating the main unit 2 is formed on the connecting frame 3. The main unit 2 is disposed in the limiting portion 31, and a protrusion 21 on it is disposed in the first hole 41 and the second hole 42. After the strap 1 passes through one second connecting ring 72, it passes around the outer surface of the connecting frame 3 and passes through another second connecting ring 72, so that the main body of the connecting frame 3 and the main unit 2 are both located inside the watch strap.

[0137] After the connecting bracket 3 is set, an indirect connection is added between the main unit 2 and the strap 1, which further improves the firmness of the connection between the main unit 2 and the strap, so that the main unit 2 can fit more firmly against the user's body when the terminal device is worn.

[0138] In one embodiment, the connecting frame 3 is a rectangular frame in general. The limiting part 31 is a third slot 53 disposed opposite to the inner side of the connecting frame 3. The side of the host 2 is formed with a third block 63 that has the same shape as the third slot 53. After the third block 63 is engaged with the third slot 53, the host 2 can be more firmly set in the connecting frame 3, which further improves the stability of the host 2 during use. The engagement method also facilitates the assembly and disassembly of the terminal device.

[0139] In other embodiments, the limiting part 31 in the connecting frame 3 can also be configured as a contact surface that fits with the host 2. The host 2 and the connecting frame 3 are joined together by adhesive, which can also improve the stability of the host 2 during use.

[0140] In other embodiments, a corresponding third locking block 63 can be provided on the inner side of the connecting frame 3, and a third slot 53 with the same shape as the third locking block 63 can be provided on the side of the host 2. After the third locking block 63 is engaged with the third slot 53, the connecting frame 3 and the host 2 can also be engaged and fixed.

[0141] As one implementation, a magnet capable of attracting the host 2 is provided on the outer periphery of the first hole 41; or a magnet capable of attracting the tape 1 is provided in the host 2. This also increases the strength of the connection between the host 2 and the tape 1. For example, a patch is provided on the inner side of the tape 1 at the outer periphery of the first hole 41, and a magnet is provided in the host 2 to achieve a magnetic connection between the two. Alternatively, a magnet can be provided in the tape 1 or the host 2, and the host 2 or the tape 1 can be made of a ferromagnetic metal to achieve a magnetic connection between the two.

[0142] As one implementation method, such as Figure 22 and Figure 23 As shown, the protrusion 21 on the main unit 2 engages with the first hole 41, further increasing the strength of the connection between the main unit 2 and the belt body 1. Specifically, protruding fourth locking blocks 64 are provided on both sides of the protrusion 21, and corresponding fourth locking grooves 54 are provided in the first hole 41. When the protrusion 21 is assembled in the first hole 41, the fourth locking blocks 64 and the fourth locking grooves 54 are firmly engaged, ensuring a more secure connection between the main unit 2 and the belt body 1.

[0143] As one embodiment, a display screen is provided on the outer surface of the protrusion 21, which can display relevant data measured by the sensor in the host 2 and / or other data in the host 2 such as time.

[0144] Furthermore, a transparent layer is provided on the side of the first hole 41 away from the host 2, opposite to the display screen. The user can observe the information displayed on the display screen through this transparent layer. In one specific embodiment, the transparent layer can serve as a transparent film attached to the surface of the display screen, protecting it.

[0145] In another specific embodiment, the transparent layer can be part of the strip 1, i.e., the first hole 41 is a blind hole, and the display screen is disposed in the blind hole. The part of the strip 1 opposite to the display screen is a light-transmitting structure. For example, the thickness of the transparent layer is set to be much smaller than the thickness of other parts of the strip 1. When the display screen is off, the appearance of the transparent layer is the same as the appearance of other parts of the strip 1, giving the terminal device a simpler appearance. When the display screen is on, information can also be displayed to the outside through the transparent layer.

[0146] Example 6

[0147] like Figures 17a to 18b As shown, in this embodiment, a terminal device is disclosed, which includes a belt body 1 and a host 2. A first hole 41 is provided on the belt body 1. The host 2 is disposed inside the belt body 1, and a protrusion 21 opposite to the first hole 41 is provided on one surface of the host 2. A sensor is provided on the other surface and / or inside for measuring various bodily indicators.

[0148] In this embodiment, the usage of the terminal device is described using a wristband as an example. Specifically, when wearing the terminal device, the protrusion 21 of the main unit 2 is inserted into the first hole 41 from the inside of the strap 1, and then the strap 1 is worn on the wrist or arm. After the protrusion 21 is placed in the first hole 41, the strap 1 can restrict the position of the main unit 2 radially along the first hole 41. Combined with the force exerted by the strap 1 on the main unit 2 towards the center of the arm, the main unit 2 can be made to fit more firmly on the arm.

[0149] In this embodiment, compared to a traditional wristband where the main unit is housed within a strap, when worn on the arm with both straps at the same tightness, the main unit 2 in this terminal device is primarily subjected to a force exerted by the strap 1 towards the center of the arm, allowing it to fit more firmly against the arm. In contrast, in a traditional wristband, the main unit at both ends is primarily subjected to a tensile force exerted by the strap along its length. The resultant force of these two forces creates a force towards the center of the arm, which is significantly less than the force exerted by the strap 1 on the main unit 2 in the terminal device. Therefore, the main unit 2 in this terminal device, compared to the main unit in a traditional wristband, can fit more firmly against the user's body, ensuring higher measurement accuracy for the sensors within the main unit 2.

[0150] It should be noted that this application aims to provide a terminal device that can improve the firmness of the host device 2 in contact with the body during use, ensuring that the sensors do not move significantly relative to the body during measurement, thereby improving the measurement accuracy of the sensors in the host device 2. Therefore, the specific structure of the strap 1, as well as the type, number, and placement of the sensors, will not be described in detail. In practical applications, the strap 1 can be a strip-shaped strap that forms a closed loop through connectors, or its size can be adjusted through connectors. For example, the connectors can be magnetic buckles, Velcro, etc. The strap 1 can also be set as a closed loop strap, or its size can be adjusted by using an elastic material.

[0151] As one implementation method, in this embodiment, such as Figures 17a to 18b As shown, a connecting portion connected to the first end of the strap 1 is formed on one side of the main unit 2, and a snap-fit ​​portion is formed to engage with the second end of the strap 1. After setting the connecting portion and the snap-fit ​​portion, a connection relationship is added between the main unit 2 and the strap 1, which further improves the firmness of the connection between the main unit 2 and the strap, so that when the terminal device is worn, the main unit 2 can fit more firmly against the user's body.

[0152] In one embodiment, the connecting part is a strip-shaped first connecting ring 71, and the first end of the belt body 1 is hinged to the first connecting ring 71. The locking part is a strip-shaped first locking block 61, and a hook-shaped first locking groove 51 is formed at the second end of the belt body 1. After the first locking groove 51 is locked onto the first locking block 61, the entire belt body 1 can form a closed ring structure, which is convenient to wear on the user's body.

[0153] In other embodiments, the snap-fit ​​part can be set as a first snap-fit ​​groove 51, and a first snap-fit ​​block 61 can be set on the belt body 1, which can also achieve the snap-fit ​​fixation between the second end of the belt body 1 and the connecting frame 3.

[0154] As one implementation, a magnet capable of attracting the host 2 is provided on the outer periphery of the first hole 41; or a magnet capable of attracting the tape 1 is provided in the host 2. This also increases the strength of the connection between the host 2 and the tape 1. For example, a patch is provided on the inner side of the tape 1 at the outer periphery of the first hole 41, and a magnet is provided in the host 2 to achieve a magnetic connection between the two. Alternatively, a magnet can be provided in the tape 1 or the host 2, and the host 2 or the tape 1 can be made of a ferromagnetic metal to achieve a magnetic connection between the two.

[0155] As one implementation method, such as Figure 22 and Figure 23As shown, the protrusion 21 on the main unit 2 engages with the first hole 41, further increasing the strength of the connection between the main unit 2 and the belt body 1. Specifically, protruding fourth locking blocks 64 are provided on both sides of the protrusion 21, and corresponding fourth locking grooves 54 are provided in the first hole 41. When the protrusion 21 is assembled in the first hole 41, the fourth locking blocks 64 and the fourth locking grooves 54 are firmly engaged, ensuring a more secure connection between the main unit 2 and the belt body 1.

[0156] As one embodiment, a display screen is provided on the outer surface of the protrusion 21, which can display relevant data measured by the sensor in the host 2 and / or other data in the host 2 such as time.

[0157] Furthermore, a transparent layer is provided on the side of the first hole 41 away from the host 2, opposite to the display screen. The user can observe the information displayed on the display screen through this transparent layer. In one specific embodiment, the transparent layer can serve as a transparent film attached to the surface of the display screen, protecting it.

[0158] In another specific embodiment, the transparent layer can be part of the strip 1, i.e., the first hole 41 is a blind hole, and the display screen is disposed in the blind hole. The part of the strip 1 opposite to the display screen is a light-transmitting structure. For example, the thickness of the transparent layer is set to be much smaller than the thickness of other parts of the strip 1. When the display screen is off, the appearance of the transparent layer is the same as the appearance of other parts of the strip 1, giving the terminal device a simpler appearance. When the display screen is on, information can also be displayed to the outside through the transparent layer.

[0159] Example 7

[0160] like Figures 19 to 21 As shown, in this embodiment, a terminal device is disclosed, which includes a belt body 1 and a host 2. A first hole 41 is provided on the belt body 1. The host 2 is disposed inside the belt body 1, and a protrusion 21 opposite to the first hole 41 is provided on one surface of the host 2. A sensor is provided on the other surface and / or inside for measuring various bodily indicators.

[0161] In this embodiment, the usage of the terminal device is described using a wristband as an example. Specifically, when wearing the terminal device, the protrusion 21 of the main unit 2 is inserted into the first hole 41 from the inside of the strap 1, and then the strap 1 is worn on the wrist or arm. After the protrusion 21 is placed in the first hole 41, the strap 1 can restrict the position of the main unit 2 radially along the first hole 41. Combined with the force exerted by the strap 1 on the main unit 2 towards the center of the arm, the main unit 2 can be made to fit more firmly on the arm.

[0162] In this embodiment, compared to a traditional wristband where the main unit is housed within a strap, when worn on the arm with both straps at the same tightness, the main unit 2 in this terminal device is primarily subjected to a force exerted by the strap 1 towards the center of the arm, allowing it to fit more firmly against the arm. In contrast, in a traditional wristband, the main unit at both ends is primarily subjected to a tensile force exerted by the strap along its length. The resultant force of these two forces creates a force towards the center of the arm, which is significantly less than the force exerted by the strap 1 on the main unit 2 in the terminal device. Therefore, the main unit 2 in this terminal device, compared to the main unit in a traditional wristband, can fit more firmly against the user's body, ensuring higher measurement accuracy for the sensors within the main unit 2.

[0163] It should be noted that this application aims to provide a terminal device that can improve the firmness of the host device 2 in contact with the body during use, ensuring that the sensors do not move significantly relative to the body during measurement, thereby improving the measurement accuracy of the sensors in the host device 2. Therefore, the specific structure of the strap 1, as well as the type, number, and placement of the sensors, will not be described in detail. In practical applications, the strap 1 can be a strip-shaped strap that forms a closed loop through connectors, or its size can be adjusted through connectors. For example, the connectors can be magnetic buckles, Velcro, etc. The strap 1 can also be set as a closed loop strap, or its size can be adjusted by using an elastic material.

[0164] In one embodiment, the main body 2 has second connecting rings 72 formed at both ends for the strap 1 to pass through, and protrusions 21 on the second connecting rings 72 are disposed in the first holes 41. During assembly, the strap 1 passes through one second connecting ring 72, then around the outer surface of the main body 2 and passes through another second connecting ring 72, so that the main body of the main body 2 is located inside the strap.

[0165] After the two second connecting rings 72 are set on the main unit 2, a connection is added between the main unit 2 and the strap 1, which further improves the firmness of the connection between the main unit 2 and the strap, so that when the terminal device is worn, the main unit 2 can fit more firmly against the user's body.

[0166] As one implementation, a magnet capable of attracting the host 2 is provided on the outer periphery of the first hole 41; or a magnet capable of attracting the tape 1 is provided in the host 2. This also increases the strength of the connection between the host 2 and the tape 1. For example, a patch is provided on the inner side of the tape 1 at the outer periphery of the first hole 41, and a magnet is provided in the host 2 to achieve a magnetic connection between the two. Alternatively, a magnet can be provided in the tape 1 or the host 2, and the host 2 or the tape 1 can be made of a ferromagnetic metal to achieve a magnetic connection between the two.

[0167] As one implementation method, such as Figure 22 and Figure 23 As shown, the protrusion 21 on the main unit 2 engages with the first hole 41, further increasing the strength of the connection between the main unit 2 and the belt body 1. Specifically, protruding fourth locking blocks 64 are provided on both sides of the protrusion 21, and corresponding fourth locking grooves 54 are provided in the first hole 41. When the protrusion 21 is assembled in the first hole 41, the fourth locking blocks 64 and the fourth locking grooves 54 are firmly engaged, ensuring a more secure connection between the main unit 2 and the belt body 1.

[0168] As one embodiment, a display screen is provided on the outer surface of the protrusion 21, which can display relevant data measured by the sensor in the host 2 and / or other data in the host 2 such as time.

[0169] Furthermore, a transparent layer is provided on the side of the first hole 41 away from the host 2, opposite to the display screen. The user can observe the information displayed on the display screen through this transparent layer. In one specific embodiment, the transparent layer can serve as a transparent film attached to the surface of the display screen, protecting it.

[0170] In another specific embodiment, the transparent layer can be part of the strip 1, i.e., the first hole 41 is a blind hole, and the display screen is disposed in the blind hole. The part of the strip 1 opposite to the display screen is a light-transmitting structure. For example, the thickness of the transparent layer is set to be much smaller than the thickness of other parts of the strip 1. When the display screen is off, the appearance of the transparent layer is the same as the appearance of other parts of the strip 1, giving the terminal device a simpler appearance. When the display screen is on, information can also be displayed to the outside through the transparent layer.

[0171] The above embodiments, using a wristband as an example, have provided a detailed description of the terminal device, which can improve the accuracy of sensor measurements in the host 2. In other embodiments, the terminal device can also be a smart wearable device such as a ring, headband, or VR device, which has a host 2 and a strap 1 and can be worn on the user's body, and all of these can have the aforementioned advantages of improving sensor measurement accuracy.

[0172] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A terminal device, characterized in that, include: A belt body, on which a first hole is provided; The main unit is located inside the belt body, with a protrusion on one surface opposite to the first hole, and a sensor on the other surface and / or inside.

2. The terminal device as described in claim 1, characterized in that, Also includes: A connecting frame is disposed on the inner side of the belt body, with one end connected to the first end of the belt body, and a limiting part for accommodating the main unit is formed on the connecting frame.

3. The terminal device as described in claim 2, characterized in that, The limiting part is a frame covering the outer periphery of the main unit; One end of the connecting frame has a connecting portion that connects to the first end of the belt, and a snap-fit ​​portion that snaps into the second end of the belt.

4. The terminal device as described in claim 3, characterized in that, The connecting part is a first connecting ring, and the first end of the belt is hinged to the first connecting ring.

5. The terminal device as described in claim 3, characterized in that, The latching part is a first latching block, and the second end of the belt body has a first latching groove that latches onto the first latching block; or The snap-fit ​​part is a first snap-fit ​​groove, and the second end of the belt body has a first snap-fit ​​block that snaps into the first snap-fit ​​groove.

6. The terminal device as described in claim 3, characterized in that, A second slot is formed on the inner side of the frame, and a second locking block is formed on the side of the main unit that engages with the second slot; or A second locking block is formed on the inner side of the frame, and a second locking slot is formed on the side of the host unit that engages with the second locking block.

7. The terminal device as described in claim 1, characterized in that, One side of the host has a connecting portion that connects to the first end of the belt, and a snap-fit ​​portion that snaps into the second end of the belt.

8. The terminal device as described in claim 7, characterized in that, The connecting part is a first connecting ring, and the first end of the belt is hinged to the first connecting ring.

9. The terminal device as described in claim 7, characterized in that, The latching part is a first latching block, and the second end of the belt body has a first latching groove that latches onto the first latching block; or The snap-fit ​​part is a first snap-fit ​​groove, and the second end of the belt body has a first snap-fit ​​block that snaps into the first snap-fit ​​groove.

10. The terminal device as described in claim 1, characterized in that, Also includes: A connecting bracket is bonded to the inner side of the belt body, and a limiting part and a second hole opposite to the first hole are formed thereon; in The main unit is disposed in the limiting part, and the protrusion is disposed in the first hole and the second hole.

11. The terminal device as described in claim 10, characterized in that, The limiting part is a third slot disposed opposite to the inner side of the connecting frame, and a third locking block is formed on the side of the main unit that engages with the third slot; or The limiting part is a third locking block disposed opposite to the inner side of the connecting frame, and a third locking groove is formed on the side of the main unit to engage with the third locking block.

12. The terminal device as described in claim 11, characterized in that, The connecting frame is a U-shaped frame or a rectangular frame.

13. The terminal device as described in claim 1, characterized in that, Also includes: The connecting frame has second connecting rings formed at both ends for the belt to pass through, and the connecting frame also has a limiting part and a second hole opposite to the first hole; in The main unit is disposed in the limiting part, and the protrusion is disposed in the first hole and the second hole.

14. The terminal device as described in claim 13, characterized in that, The limiting part is a third slot disposed opposite to the inner side of the connecting frame, and a third locking block is formed on the side of the main unit that engages with the third slot; or The limiting part is a third locking block disposed opposite to the inner side of the connecting frame, and a third locking groove is formed on the side of the main unit to engage with the third locking block.

15. The terminal device as described in claim 14, characterized in that, The connecting frame is a U-shaped frame or a rectangular frame.

16. The terminal device as described in claim 1, characterized in that, The main unit has second connecting rings at both ends for the belt to pass through.

17. The terminal device as described in any one of claims 1 to 16, characterized in that, A magnet capable of attracting the host is provided on the outer periphery of the first hole; or The host is equipped with a magnet that can attract the tape.

18. The terminal device as described in any one of claims 1 to 16, characterized in that, The protrusion is engaged with the first hole.

19. The terminal device as described in any one of claims 1 to 16, characterized in that, A display screen is provided on the outer surface of the protrusion.

20. The terminal device as described in claim 19, characterized in that, A transparent layer is provided on the side of the first hole away from the host, opposite to the display screen.

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