Wearable device and detachable mounting module thereof

Abstract

The present invention discloses a detachable installation module, including a connecting belt body arranged on the end surfaces of wristbands on both sides, a mounting base connected between the connecting belt bodies on both sides, and a device body rotatably arranged on the surface of the mounting base, wherein a snap-in groove is provided on the end surface of the connecting belt body, and a snap-in assembly is provided on the side wall of the device body to form or disengage with the snap-in groove during rotation. The present invention can make the snap-in assembly form or disengage with the snap-in groove on the connecting belt body during synchronous rotation by directional rotation of the device body on the mounting base, thereby realizing the rotation installation and disassembly operation of the device body on the mounting base. The user only needs to operate the device body with one hand to make it rotate in a directional manner, which can conveniently and efficiently complete the disassembly and assembly operation of the device body, simplify the disassembly and assembly operation process, and improve the disassembly and assembly efficiency of the device body. The present invention also discloses a wearable device, and its beneficial effects are as described above.

Description

Technical Field

[0001] The present invention relates to the technical field of wearable devices, and in particular to a detachable mounting module. The present invention also relates to a wearable device. Background Art

[0002] With the development of electronic technology, more and more electronic devices have been widely used.

[0003] The rise of intelligent electronic devices has made them ubiquitous in people's daily lives. For some electronic devices that are used frequently, they are usually designed to be wearable so that people can carry and use them. Common wearable electronic devices include electronic watches, smart bracelets, smart watches, etc. Their main structures all consist of two parts, namely the device body and the strap.

[0004] Taking a smart bracelet as an example, the device body mainly includes the case, and the strap is the wristband. The wristband is generally divided into two parts, which can be surrounded in a circumferential direction to form a circular structure, which is convenient for wearing on the wrist and other parts. The device body is generally installed between the two wristbands and installed through the mounting base.

[0005] Nowadays, wearable devices are becoming more and more miniaturized and integrated. In order to meet the needs of consumers in different usage scenarios, the device body needs to be designed to be detachable. At the same time, it can be separated from the wristband through this connection structure so that it can be installed on other wearable devices to meet the usage needs in different scenarios.

[0006] At present, the detachable form between the device body and the mounting base of common smart bracelets is generally achieved through multiple small screws. When installing or removing the device body, the user needs to screw all the screws in sequence. As the number of screws installed is increasing and the installation position is uncertain, it is very inconvenient for users to disassemble the device body, and the disassembly and assembly operation is troublesome and cumbersome, with low disassembly and assembly efficiency, and professional disassembly and assembly tools are required, making it difficult to install and disassemble the device body at any time.

[0007] Therefore, how to enable users to complete the disassembly and assembly operations of the device body conveniently and efficiently, simplify the disassembly and assembly operation process, and improve the disassembly and assembly efficiency of the device body is a technical problem faced by technical personnel in this field. Summary of the invention

[0008] The purpose of the present invention is to provide a detachable installation module, which enables users to conveniently and efficiently complete the disassembly and assembly operation of the device body, simplifies the disassembly and assembly operation process, and improves the disassembly and assembly efficiency of the device body. Another purpose of the present invention is to provide a wearable device.

[0009] In order to solve the above technical problems, the present invention provides a detachable installation module, including a connecting belt body arranged on the end surfaces of wristbands on both sides, a mounting base connected between the connecting belt bodies on both sides, and a device body rotatably arranged on the surface of the mounting base, a snap-in groove is opened on the end surface of the connecting belt body, and a snap-in assembly is arranged on the side wall of the device body to form or disengage the snap-in groove during rotation.

[0010] Preferably, the snap-on assembly includes an installation slot provided on the side wall of the device body, and a snap-on block retractably received in the installation slot, so as to form a snap-on connection with the snap-on slot when extended to a preset length or to disengage from the snap-on slot when retracted to a preset length.

[0011] Preferably, the snap-on assembly also includes a first spring connected between the bottom surface of the mounting groove and the bottom surface of the snap-on block, for driving the snap-on block to extend and retract in the mounting groove through elastic force, and when the first spring is in a natural state, one side of the surface of the snap-on block is flush with the side surface of the device body.

[0012] Preferably, the cross section of the device body is circular, and the end surface of each connecting belt body is an arc-shaped surface that fits the side surface of the device body.

[0013] Preferably, the notch of the installation slot is radially oriented, and the elastic expansion and contraction direction of the first spring is radial.

[0014] Preferably, the clamping block is a wedge-shaped block with an inclined surface, and the plane where the surface is located is tangent to the side surface of the device body.

[0015] Preferably, a locking component is provided in the snap-in groove for locking the device body in the current position state after it is snap-fitted with the snap-in component, and an unlocking component is also provided on the side wall of the device body which can be pressed to release the lock of the locking component during the pressing stroke.

[0016] Preferably, the locking assembly includes a mounting hole opened on the bottom surface of the clamping groove, a second spring arranged in the mounting hole, a locking column telescopically arranged in the mounting hole and connected to the outer end of the second spring, and when the second spring is in a natural state, the outer end of the locking column extends out of the end surface of the connecting belt body; a locking hole for cooperating with the outer end of the locking column is opened on the surface of the clamping block.

[0017] Preferably, the unlocking assembly includes an unlocking button that can be pressed on the side wall of the device body, a connecting rod connected to the end of the unlocking button and moving synchronously with it, and a sliding unlocking rod that can be slidably inserted into the locking hole and the inner end of which abuts against the connecting rod, and is used to slide in the locking hole under the drive of the connecting rod to push the locking column out of the locking hole.

[0018] The present invention also provides a wearable device, comprising a wristband and a detachable mounting module connected to the wristband, wherein the detachable mounting module is specifically the detachable mounting module described in any one of the above items.

[0019] The detachable installation module provided by the present invention mainly includes a connecting belt body, a mounting base, a device body, a snap-in slot and a snap-in assembly. Among them, the connecting belt body is respectively arranged on the end surfaces of the wristbands on both sides, and the mounting base is connected between the connecting belt bodies on both sides, and is mainly used to carry the device body. The device body is installed on the bottom surface of the mounting base and can be rotated on the bottom surface of the mounting base. It is important that a snap-in slot is provided on the end surface of the connecting belt body, and a snap-in assembly is provided on the side wall of the device body, and the snap-in assembly can cooperate with the snap-in slot to form a detachable snap-in connection. During the entire rotation process of the device body, the snap-in assembly rotates synchronously with the device body until it rotates to a preset angle range, and then it can form a snap-in fit with the snap-in slot, so as to realize the installation of the device body on the mounting base; when the snap-in assembly continues to rotate with the device body to exceed the preset angle range, it can be disengaged from the snap-in fit from the snap-in slot, so as to realize the disassembly of the device body on the mounting base. To sum up, the detachable installation module provided by the present invention can make the snap-on assembly form or disengage the snap-on connection with the snap-on groove on the connecting belt body during the synchronous rotation movement through the directional rotation movement of the device body on the installation base, thereby realizing the rotational installation and disassembly operation of the device body on the installation base. Compared with the prior art, the user only needs to operate the device body with one hand to make it rotate in a directional manner, and there is no need to use professional tools to tighten fasteners such as screws. The disassembly and assembly operation of the device body can be completed conveniently and efficiently, simplifying the disassembly and assembly operation process and improving the disassembly and assembly efficiency of the device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 The present invention provides a schematic diagram of the overall structure of a specific implementation method.

[0022] Figure 2 for Figure 1 Schematic diagram of the structure in which the device body is removed.

[0023] Figure 3 for Figure 2 Cross-sectional view of .

[0024] Figure 4 for Figure 3 Top view of the .

[0025] Figure 5 for Figure 1 The structural diagram of the device body is shown in FIG.

[0026] Figure 6 for Figure 5 Schematic diagram of the decomposition structure.

[0027] Figure 7 for Figure 6 Cross-sectional view of .

[0028] Figure 8 for Figure 7 Top view of the .

[0029] Fig. 9 It is a schematic diagram of the installation structure of the clamping assembly and the connecting belt body during the rotation of the device body.

[0030] Fig.10 It is a schematic diagram showing that the snap-on assembly is rotated to abut against the end surface of the connecting belt body.

[0031] Fig.11 It is a schematic diagram of the snap-fit ​​assembly rotating to form snap-fit ​​with the snap-fit ​​groove.

[0032] Fig.12 for Fig.11 A magnified schematic diagram of the local structure.

[0033] Fig.13 It is a schematic diagram of the snap-in assembly rotating to be disengaged from the snap-in slot.

[0034] Fig.14 for Figure 5 The specific structural diagram of the unlocking component is shown in FIG.

[0035] Fig.15 This is a schematic diagram of the installation structure of the device body on the ECG patch.

[0036] Fig.16 This is a schematic diagram of the installation structure of the device body on the electrocardiograph clothing.

[0037] in, Figure 1 — Fig.16 middle:

[0038] Wristband – a;

[0039] Connecting belt body—1, mounting base—2, device body—3, clamping assembly—4, clamping slot—5, locking assembly—6, unlocking assembly—7, electrode sticker—8;

[0040] Mounting slot 41, clamping block 42, first spring 43, locking hole 44, second spring 61, locking column 62, unlocking button 71, connecting rod 72, sliding unlocking rod 73. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Please refer to Figure 1 , Figure 1 The present invention provides a schematic diagram of the overall structure of a specific implementation method.

[0043] In a specific implementation manner provided by the present invention, the detachable installation module mainly includes a connecting belt body 1, a mounting base 2, a device body 3, a snap-on assembly 4 and a snap-on slot 5.

[0044] The connecting belt body 1 is respectively arranged on the end surfaces of the wristbands a on both sides, and the mounting base 2 is connected between the connecting belt bodies 1 on both sides, and is mainly used to carry the device body 3. Generally, the ends of the wristbands a on both sides can be connected to each other to form a circular structure, so as to facilitate the user to wear it on the wrist and other parts, and the connecting belt body 1 can be respectively connected to the head ends of the wristbands a on both sides. At the same time, the side edges of the mounting base 2 can be respectively connected to the bottom positions of the end surfaces of the wristbands a on both sides, so as to leave the mounting space on the surface of the mounting base 2 for the device body 3.

[0045] The device body 3 is mounted on the bottom surface of the mounting base 2 and can rotate on the bottom surface of the mounting base 2. It is important that a snap-in groove 5 is provided on the end surface of the connecting belt body 1, and a snap-in assembly 4 is provided on the side wall of the device body 3, and the snap-in assembly 4 can cooperate with the snap-in groove 5 to form a detachable snap-in connection. During the entire rotation process of the device body 3, the snap-in assembly 4 rotates synchronously with the device body 3 until it rotates to a preset angle range, and then it can form a snap-in fit with the snap-in groove 5, thereby realizing the installation of the device body 3 on the mounting base 2; when the snap-in assembly 4 continues to rotate with the device body 3 to exceed the preset angle range, it can be disengaged from the snap-in fit from the snap-in groove 5, thereby realizing the removal of the device body 3 from the mounting base 2.

[0046] To sum up, the detachable installation module provided in the present embodiment can realize the rotational installation and disassembly operation of the device body 3 on the installation base 2 by the directional rotational movement of the device body 3 on the installation base 2, so that the snap-in assembly 4 can be snapped or disengaged with the snap-in groove 5 on the connecting belt body 1 during the synchronous rotational movement, thereby realizing the rotational installation and disassembly operation of the device body 3 on the installation base 2. Compared with the prior art, the user only needs to operate the device body 3 with one hand to make it rotate in a directional manner, and there is no need to use professional tools to tighten fasteners such as screws. The disassembly and assembly operation of the device body 3 can be completed conveniently and efficiently, the disassembly and assembly operation process is simplified, and the disassembly and assembly efficiency of the device body 3 is improved.

[0047] like Figure 2 to Figure 4 As shown, Figure 2 for Figure 1 The structural diagram of the device body 3 is removed from the figure, Figure 3 for Figure 2 A cross-sectional view of Figure 4 for Figure 3 Top view of the .

[0048] In a preferred embodiment of the mounting base 2 and the device body 3, in order to ensure that the device body 3 can be stably loaded and mounted, in this embodiment, the surface shape of the mounting base 2 can be the same as the cross-sectional shape of the device body 3. Generally, the cross-sectional shape of the device body 3 can be circular, and the surface shape of the mounting base 2 can also be circular, and the areas of the two can be equal, or the area of ​​the mounting base 2 is slightly larger than the cross-sectional area of ​​the device body 3. At the same time, in order to ensure that the device body 3 can smoothly rotate on the surface of the mounting base 2, in this embodiment, the surface of the mounting base 2 can be a smooth surface.

[0049] In addition, based on the circular cross section of the device body 3, in this embodiment, the opposite end faces of the connecting belt bodies 1 on both sides can also be arc-shaped surfaces. Specifically, the radius of curvature of the arc-shaped surface of the connecting belt body 1 can be equivalent to the radius of the cross section of the device body 3. In this way, when the device body 3 rotates on the surface of the mounting base 2, the side wall of the device body 3 can be kept in close contact with the arc-shaped surface of the connecting belt body 1 during the rotation process (without interfering with the rotation movement of the device body 3).

[0050] like Figures 5 to 8 As shown, Figure 5 for Figure 1 The structural diagram of the device body 3 shown in FIG. Figure 6 for Figure 5 Schematic diagram of the decomposition structure, Figure 7 for Figure 6 A cross-sectional view of Figure 8 for Figure 7 Top view of the .

[0051] In a preferred embodiment of the clamping assembly 4 , the clamping assembly 4 mainly includes a mounting groove 41 , a clamping block 42 and a first spring 43 .

[0052] The mounting groove 41 is formed on the side wall of the device body 3, and the clamping block 42 is received in the mounting groove 41 and can perform telescopic movement in the mounting groove 41 along the opening direction thereof. When the clamping block 42 extends out of the mounting groove 41 by a preset length, it can form a clamping fit with the clamping groove 5 on the end face of the connecting belt body 1 when the device body 3 is rotated into place, thereby realizing the mounting of the device body 3 on the surface of the mounting base 2; and when the clamping block 42 retracts into the mounting groove 41 by a preset length, it can be disengaged from the clamping groove 5 on the end face of the connecting belt body 1 when the device body 3 is rotated into place, thereby realizing the removal of the device body 3 from the surface of the mounting base 2.

[0053] The telescopic movement of the clamping block 42 in the mounting groove 41 can be actively or passively realized by a driving component, and the present embodiment adopts a passive realization method. Specifically, the present embodiment adds a first spring 43 between the bottom surface of the mounting groove 41 and the bottom surface of the clamping block 42. One end of the first spring 43 is connected to the bottom surface of the mounting groove 41, and the other end is connected to the bottom surface of the clamping block 42, and its elastic deformation direction is along the notch of the mounting groove 41, which can provide an elastic driving force for the telescopic movement of the clamping block 42 in the mounting groove 41. Considering that the mounting groove 41 is generally a flat groove, two first springs 43 can be set in the mounting groove 41 at the same time, and are respectively located at the two ends of the length direction of the mounting groove 41. Among them, when the first spring 43 is in a natural state (not compressed or stretched), one side of the surface of the clamping block 42 is flush with the side of the device body 3, that is, the height of one side of the surface of the clamping block 42 is flush with the notch of the mounting groove 41.

[0054] like Figures 9 to 11 As shown, Fig. 9 Schematic diagram of the installation structure of the clamping assembly 4 and the connecting belt body 1 during the rotation of the device body 3. Fig.10 This is a schematic diagram of the clamping assembly 4 rotating to abut against the end surface of the connecting belt body 1. Fig.11 It is a schematic diagram showing that the snap-fit ​​assembly 4 is rotated to form snap-fit ​​with the snap-fit ​​groove 5 .

[0055] With such arrangement, when the device body 3 rotates to the right position, the notch area of ​​the installation slot 41 will begin to face the arc surface of the connecting belt body 1. Since one side of the surface of the clamping block 42 is flush with the side surface of the device body 3, when the device body 3 continues to rotate, the surface of the clamping block 42 can smoothly rotate to abut against the arc surface of the connecting belt body 1. At the same time, since the first spring 43 is connected between the clamping block 42 and the bottom surface of the installation slot 41, when the surface of the clamping block 42 and the arc surface of the connecting belt body 1 abut against each other, the positive pressure between the two will press the clamping block 42, so that it is pressed into the installation slot 41 for a certain distance, and at the same time compress the first spring 43 to generate elastic force.

[0056] As mentioned above, as the device body 3 continues to rotate, the surface of the clamping block 42 will completely abut against the arc surface of the connecting belt body 1, and at this time, the compression degree of the first spring 43 reaches the maximum, and the elastic force is also the maximum. When the device rotates to a preset angle position, the surface of the clamping block 42 will partially face the clamping groove 5 on the end face of the connecting belt body 1, but because another part of the surface of the clamping block 42 is still abutted, it is temporarily unable to cooperate with the clamping groove 5; as the device body 3 continues to rotate, when the surface of the clamping block 42 completely faces the clamping groove 5, the clamping block 42 is separated from the abutment with the end face of the connecting belt body 1, and immediately popped out from the installation groove 41 under the action of the elastic force of the first spring 43, and then extended to a preset length to form a clamping installation match with the clamping groove 5, completing the installation of the device body 3 on the surface of the mounting base 2.

[0057] In addition, if the user continues to rotate the device body 3, according to the above-mentioned similar process, one side of the surface of the clamping block 42 will be in contact with the arc surface (the other side) of the connecting belt body 1 again, and under the positive pressure between the two, the clamping block 42 will be pressed back into the installation groove 41 again. As the device body 3 continues to rotate, when the surface of the clamping block 42 is completely out of contact with the end surface of the connecting belt body 1 again, the clamping block 42 pops out from the installation groove 41 and returns to the initial state. Fig.13 As shown, Fig.13 It is a schematic diagram showing that the clamping assembly 4 is rotated to be disengaged from the clamping slot 5 .

[0058] Furthermore, in order to cooperate with the rotational movement of the device body 3 on the surface of the mounting base 2 and ensure that the snap-fit ​​assembly 4 can smoothly snap-fit ​​or snap-off with the snap-fit ​​groove 5 through telescopic movement during the subsequent rotational movement, in this embodiment, the notch of the mounting groove 41 can be specifically oriented in the radial direction of the device body 3, and the elastic expansion direction of the first spring 43 is also radial. Correspondingly, the notch of the snap-fit ​​groove 5 provided on the end surface of the connecting belt body 1 is also oriented in the radial direction of the device body 3.

[0059] Furthermore, in order to improve the smoothness of the rotation of the device body 3 and prevent the abutment between the clamping assembly 4 and the end face of the connecting belt body 1 from hindering the rotation of the device body 3, in this embodiment, the clamping block 42 can be a wedge-shaped block with an inclined surface, one side of the surface is higher and the other side is lower, and the middle height gradually changes. In addition, the plane where the surface of the clamping block 42 is located is tangential to the side of the device body 3. In this way, when the lower side of the surface of the clamping block 42 rotates to start abutting against the end face of the connecting belt body 1, it will be able to abut against the surface of the clamping block 42 as the device body 3 continues to rotate.

[0060] Moreover, in order to improve the structural standardization, in the present embodiment, considering that two wristbands a are generally provided at the same time, and two connecting strap bodies 1 are also provided at the same time, therefore, in the present embodiment, two snap-in grooves 5 are provided on the end faces of the two connecting strap bodies 1 at the same time, and correspondingly, two snap-in components 4 are also provided on the side wall of the device body 3 at the same time, and the two snap-in components 4 are radially symmetrically distributed on the cross section of the device body 3, and similarly, the two snap-in grooves 5 are also radially symmetrically distributed on the cross section of the device body 3.

[0061] In another preferred embodiment, in order to improve the installation stability of the device body 3 on the mounting base 2 and prevent the clamping assembly 4 from accidentally disengaging from the clamping slot 5 due to external motion or vibration factors, a locking assembly 6 is added to the embodiment above, and an unlocking assembly 7 is also added to facilitate the user to unlock. Among them, the locking assembly 6 is mainly used to lock the device body 3 in the current position state after the clamping assembly 4 and the clamping slot 5 are clamped, and the unlocking assembly 7 is mainly for the user to press the operation, so as to release the locking assembly 6 from the clamping assembly 4 and the clamping slot 5 during the pressing stroke, so that the device body 3 can resume the free rotation state.

[0062] Specifically, the locking assembly 6 mainly includes a mounting hole, a second spring 61 and a locking column 62. The mounting hole is provided on the bottom surface of the clamping slot 5, and can generally be provided along the notch direction of the clamping slot 5, and since the notch direction of the clamping slot 5 is preferably the radial direction of the device body 3, the mounting hole can also be provided along the radial direction of the device body 3. The second spring 61 is provided in the mounting hole, and can be elastically expanded and contracted along the axial direction of the mounting hole, and its inner end is connected to the bottom surface of the mounting hole, and its outer end is connected to the inner end of the locking column 62.

[0063] The locking column 62 is integrally slidably inserted into the mounting hole, and can be extended and retracted under the elastic force of the second spring 61, and when the second spring 61 is in a natural state (not compressed or stretched), the outer end of the locking column 62 will extend out of the end surface of the connecting belt body 1. Correspondingly, a locking hole 44 is also provided on the surface of the clamping block 42, and the locking hole 44 is mainly used to form an axial hole with the outer end of the locking column 62.

[0064] With such a configuration, when the clamping block 42 rotates with the device body 3, the surface of the clamping block 42 will simultaneously abut against the outer end of the locking column 62, so that the locking column 62 retracts a certain distance into the mounting hole, and the second spring 61 is compressed to maintain a certain elastic force. When the clamping block 42 rotates to form a clamping fit with the clamping groove 5, the locking hole 44 provided on the clamping block 42 also coincides with the outer end of the locking column 62, so that it immediately pops out and is inserted into the locking hole 44 under the action of the elastic reaction force of the second spring 61, and the locking column 62 cooperates with the axial hole of the locking hole 44 to achieve locking of the clamping assembly 4, so that the device body 3 remains in the current position state.

[0065] like Fig.14 As shown, Fig.14 for Figure 5 The specific structural schematic diagram of the unlocking component 7 is shown in FIG.

[0066] As mentioned above, the unlocking assembly 7 mainly includes an unlocking button 71, a connecting rod 72 and a sliding unlocking rod 73. Among them, the unlocking button 71 is arranged on the side wall of the device body 3 and can be pressed by the user. The connecting rod 72 is buried in the inner cavity of the device body 3, and one end of the connecting rod 72 is connected to the end of the unlocking button 71, and can move synchronously with the pressing movement of the unlocking button 71. At the same time, the other end of the connecting rod 72 abuts against the sliding unlocking rod 73, serving as a transmission component between the unlocking button 71 and the sliding unlocking rod 73. The sliding unlocking rod 73 is slidably inserted into the locking hole 44 as a whole, and its inner end abuts against the end of the connecting rod 72, converting the movement of the connecting rod 72 into axial movement along the locking hole 44, so that when sliding outward, the locking column 62 inserted into the locking hole 44 is pushed out, thereby disengaging the locking assembly 4 from the locking of the locking assembly 6, and unlocking the device body 3 from the mounting base 2, as shown in FIG. Fig.12 shown.

[0067] Specifically, in the case where two clamping assemblies 4 are provided at the same time, two connecting rods 72 can also be arranged at the same time, respectively used to drive the two sliding unlocking rods 73 to perform axial telescopic movement in their respective locking holes 44. In order to facilitate the conversion of the movement of the connecting rod 72 into the axial movement of the sliding unlocking rod 73, the abutting end surfaces of the two can be realized by the cooperation of wedge surfaces.

[0068] In addition, a return spring is provided on the bottom surface of the unlock button 71, which can reset the unlock button 71 through elastic force after the pressing stroke of the unlock button 71 is completed, so that the user can perform the next unlocking operation.

[0069] This embodiment also provides a wearable device, which mainly includes a wristband a and a detachable mounting module connected to the wristband a, wherein the specific content of the detachable mounting module is the same as the above-mentioned related content and will not be repeated here. The wearable device described in this embodiment mainly refers to a smart bracelet or a smart watch. And the device body 3 can also be installed on an electrocardiogram patch or electrocardiogram clothing, such as Figures 15-16 As shown, Fig.15 is a schematic diagram of the installation structure of the device body 3 on the electrocardiograph patch, Fig.16 It is a schematic diagram of the installation structure of the device body 3 on the electrocardiograph clothing.

[0070] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A detachable installation module, characterized in that: The invention comprises a connecting belt body (1) arranged on the end surfaces of wristbands (a) on both sides, a mounting base (2) connected between the connecting belt bodies (1) on both sides, and a device body (3) rotatably arranged on the surface of the mounting base (2), wherein a snap-in groove (5) is provided on the end surface of the connecting belt body (1), and a snap-in assembly (4) is provided on the side wall of the device body (3) so as to form or break snap-in with the snap-in groove (5) during rotation; a locking assembly (6) is provided in the snap-in groove (5) for locking the device body (3) in the current position after the snap-in assembly (4) forms snap-in with the device body (3), and the device body (3) is provided with a snap-in assembly (6) for locking the device body (3) in the current position after the snap-in assembly (4) forms snap-in with the device body (3). The side wall is also provided with an unlocking component (7) which can be pressed to release the lock of the locking component (6) during the pressing stroke. The locking component (6) comprises a mounting hole formed on the bottom surface of the slot of the snap-fit ​​slot (5), a second spring (61) provided in the mounting hole, and a locking column (62) which is telescopically provided in the mounting hole and connected to the outer end of the second spring (61), and when the second spring (61) is in a natural state, the outer end of the locking column (62) extends out of the end surface of the connecting belt body (1); and the snap-fit ​​component (4) is provided with a locking hole (44) for cooperating with the outer end of the locking column (62).

2. The detachable installation module according to claim 1, characterized in that: The clamping assembly (4) comprises a mounting groove (41) formed on a side wall of the device body (3), and a clamping block (42) retractably received in the mounting groove (41), so as to be clamped with the clamping groove (5) when extended to a preset length, or to be disengaged from the clamping groove (5) when retracted to a preset length.

3. The detachable installation module according to claim 2, characterized in that: The clamping assembly (4) further comprises a first spring (43) connected between the bottom surface of the mounting groove (41) and the bottom surface of the clamping block (42), and used for driving the clamping block (42) to expand and contract in the mounting groove (41) through elastic force; when the first spring (43) is in a natural state, one side of the surface of the clamping block (42) is flush with the side surface of the device body (3).

4. The detachable installation module according to claim 3, characterized in that: The cross section of the device body (3) is circular, and the end surface of each connecting belt body (1) is an arc-shaped surface that fits the side surface of the device body (3).

5. The detachable installation module according to claim 4, characterized in that: The notch of the installation slot (41) faces radial direction, and the elastic expansion and contraction direction of the first spring (43) is radial direction.

6. The detachable installation module according to claim 5, characterized in that: The clamping block (42) is specifically a wedge-shaped block with an inclined surface, and the plane where the surface is located is tangent to the side surface of the device body (3).

7. The detachable installation module according to any one of claims 1 to 6, characterized in that: The unlocking assembly (7) comprises an unlocking button (71) which is pressably arranged on the side wall of the device body (3), a connecting rod (72) which is connected to the end of the unlocking button (71) and moves synchronously with the unlocking button (71), and a sliding unlocking rod (73) which is slidably inserted into the locking hole (44) and whose inner end abuts against the connecting rod (72) and is used to slide in the locking hole (44) under the drive of the connecting rod (72) to push the locking column (62) out of the locking hole (44).

8. A wearable device, comprising a wristband (a) and a detachable mounting module connected to the wristband (a), characterized in that: The detachable installation module is specifically the detachable installation module according to any one of claims 1-7.

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