An unlocking mechanism, a smart host, and a smartwatch

Abstract

This utility model discloses an unlocking mechanism, a smart host, and a smartwatch. The unlocking mechanism includes: a housing, which is a hollow structure; a driving component installed in the housing; a guide component fixed inside the housing, the guide component having a guide channel; a transmission component movably disposed within the guide channel of the guide component and connected to the driving component, so as to move along the guide channel under the drive of the driving component; a moving component disposed on one side of the moving path of the transmission component, the moving component having a locking or unlocking structure; and a reset component disposed on the side of the moving component opposite to the transmission component. When the driving component is driven by an external force, it can push the moving component to overcome the elastic force of the reset component and move in a preset direction through the transmission component, thereby releasing the locking structure. This utility model improves the smoothness of operation and the comfort of the feel, while also enhancing the durability of the mechanism.

Description

Technical Field

[0001] This utility model relates to the field of smartwatch technology, and further to an unlocking mechanism, a smart host, and a smartwatch. Background Technology

[0002] In the field of electronic devices and smart wearables, such as smartwatches, users need the watch body and wristband to maintain a tight fit in dynamic scenarios such as sports and fitness activities or outdoor work to prevent inaccurate monitoring data due to accidental shaking or flipping, while also ensuring safe and reliable wear. However, in static situations such as rest, daily communication, or taking photos, users often want the watch to be able to easily adjust the viewing angle, or even flip completely, to obtain a better interactive perspective or switch to a more comfortable wearing posture. Therefore, the watch body is generally designed with a flip-out or detachable structure, and equipped with a reliable and easy-to-use locking and unlocking mechanism.

[0003] Currently, most common unlocking mechanisms use direct snap-fit ​​or simple slider structures, which generally suffer from problems such as difficult operation and stiff feel. In addition, the transmission components of unlocking mechanisms are mostly rigid designs, which are prone to wear, abnormal noise, or even jamming when used for a long time or when there are assembly tolerances. This not only affects the service life but also reduces the overall user experience.

[0004] Therefore, it is necessary to design an unlocking mechanism, a smart host, and a smartwatch to solve the above problems. Utility Model Content

[0005] To address the aforementioned technical problems, the purpose of this utility model is to provide an unlocking mechanism, a smart host, and a smartwatch, which improves the smoothness of operation and the comfort of the feel, while also enhancing the durability of the mechanism. It is especially suitable for wearable devices such as smartwatches that require frequent locking and unlocking, and can provide users with a more convenient and reliable user experience while ensuring stable wearing.

[0006] To achieve the above objectives, this utility model provides an unlocking mechanism, comprising:

[0007] The shell is a hollow structure;

[0008] The driving component is mounted on the housing;

[0009] A guide member is fixed inside the housing, and the guide member has a guide channel;

[0010] A transmission component is movably disposed within the guide channel of the guide component and connected to the driving component, so as to move along the guide channel under the drive of the driving component;

[0011] A movable component is disposed on one side of the movement path of the transmission component, and the movable component is provided with a locking or unlocking mechanism;

[0012] A reset component is disposed on the side of the moving component opposite to the transmission component;

[0013] When the driving component is driven by an external force, it can push the moving component to move in a preset direction through the transmission component to overcome the elastic force of the reset component, so as to release the locking structure.

[0014] When the external force is removed, the moving part moves and resets in a direction opposite to the preset direction under the elastic restoring force of the reset part.

[0015] In some embodiments, the guide includes:

[0016] At least one arc-shaped guide tube, the two ends of which are respectively directed toward the driving member and the moving member.

[0017] In some embodiments, the transmission element includes:

[0018] A flexible transmission element, which is made of an elastic polymer material and has a bendable rod-shaped structure;

[0019] Alternatively, a rolling transmission body, which consists of a plurality of spherical or cylindrical rolling elements in contact with each other.

[0020] In some embodiments, the movable element includes:

[0021] The slider is provided with a transmission abutment part that cooperates with the transmission member, a mounting part for mounting the reset member, and a snap-fit ​​structure for forming a locking or unlocking mechanism.

[0022] In some implementations, the driving element is a button or a paddle.

[0023] In some embodiments, the housing includes a side shell and a side cover, the side cover being detachably connected to the side shell;

[0024] The drive component is mounted on the upper side of the housing, and a portion of the drive component extends into the housing and abuts against the transmission component;

[0025] The guide includes two arc-shaped guide tubes, the sides of which are fixed to the side shell, and the extension directions of the two arc-shaped guide tubes are respectively directed toward the two sides of the shell.

[0026] The two transmission components are respectively disposed in the corresponding arc-shaped guide tubes, and the length of the transmission component is greater than the length of the arc-shaped guide tube;

[0027] The two movable members are respectively disposed on both sides of the extension direction of the two guide members, and the movable members respectively abut against the transmission members on the corresponding sides;

[0028] The two reset members are respectively connected to the end of the moving member on the corresponding side away from the guide member.

[0029] According to another aspect of the present invention, the present invention further provides a smart host, including the unlocking mechanism as described in any one of the above, and further including:

[0030] The wrist rest has a locking part at one end that can be locked or unlocked with the locking structure.

[0031] The main unit has the aforementioned unlocking mechanism at one end;

[0032] When the unlocking mechanism is in the locked state, the latching structure locks with the latching part, so that the main body is fixedly connected to the wrist rest;

[0033] When the unlocking mechanism is in the unlocked state, the latching structure separates from the latching part, allowing the main body to be disconnected relative to the wrist rest.

[0034] In some embodiments, one end of the main body is provided with a mounting groove and a guide groove communicating with the mounting groove;

[0035] The housing of the unlocking mechanism is fitted into the mounting slot, and the driving component is exposed on the surface of the main body.

[0036] The movable component is slidably disposed within the guide groove, one end of the transmission component extends into the guide groove and abuts against the movable component, the snap-fit ​​structure passes through the side wall of the guide groove and is adapted to and connected to the snap-fit ​​portion, and the reset component is disposed between the movable component and the inner end wall of the guide groove.

[0037] In some embodiments, the other end of the main body and the wrist rest is further provided with a rotating connection mechanism or a second unlocking mechanism;

[0038] The rotating connection mechanism is used to allow the main body to rotate relative to the wrist rest;

[0039] The second unlocking mechanism is used to disconnect the main body from the wrist rest at the other end when the device is unlocked.

[0040] According to another aspect of the present invention, the present invention further provides a smartwatch, including a smart host as described in any one of the above, and further including:

[0041] The wrist rest is connected to the watch strap at both ends.

[0042] Compared with the prior art, the unlocking mechanism, smart host, and smartwatch provided by this utility model have the following beneficial effects:

[0043] In this invention, when the user presses the driving component, the force is smoothly transmitted to the moving component through the transmission component, causing it to overcome the resistance of the reset component and move outward, thereby quickly releasing the locked state of the locking structure. After the external force is released, the reset component automatically pushes the moving component back to its original position, realizing reset and relocking. By setting a guide channel to constrain the movement path, the accuracy and synchronization of the action are ensured, effectively solving the problems of laborious operation and stiff feel of traditional unlocking methods. At the same time, it improves the reliability and service life of the mechanism, and is especially suitable for wearable devices such as smartwatches that require frequent locking and unlocking. It can provide users with a more convenient, reliable and durable user experience while ensuring the stability of wearing. Attached Figure Description

[0044] The optional embodiments will be described below in a clear and easy-to-understand manner, with reference to the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages and implementation methods of this utility model.

[0045] Figure 1 This is a schematic diagram of the unlocking mechanism of an optional embodiment of this utility model;

[0046] Figure 2 This is an exploded structural diagram of the unlocking mechanism of an optional embodiment of this utility model;

[0047] Figure 3 This is a schematic diagram of the structure of the intelligent host in an optional embodiment of this utility model;

[0048] Figure 4 This is a side view of an optional embodiment of the intelligent host of this utility model;

[0049] Figure 5 This is a schematic diagram of the structure of an optional embodiment of the wrist rest of this utility model;

[0050] Figure 6 This is a partial structural diagram of the host body of an optional embodiment of this utility model.

[0051] Explanation of icon numbers:

[0052] Unlocking mechanism 1, housing 11, side shell 111, side cover 112, fastener 113, drive component 12, guide component 13, transmission component 14, moving component 15, slider 151, transmission abutment part 152, mounting part 153, snap-fit ​​structure 154, reset component 16, wrist rest 2, snap-fit ​​part 21, main body 3, mounting groove 31, guide slide groove 32, second unlocking mechanism 4. Detailed Implementation

[0053] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0054] To keep the drawings concise, each figure only schematically shows the parts relevant to the utility model, and these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some figures, only one of the components with the same structure or function is schematically depicted, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one."

[0055] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0056] In this document, it should be noted that, unless otherwise explicitly 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.

[0057] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0058] In one embodiment, refer to the appendix to the specification. Figure 1 , Figure 2The present invention provides an unlocking mechanism 1, comprising: a housing 11, a driving member 12, a guide member 13, a transmission member 14, a moving member 15, and a reset member 16. The housing 11 is a hollow structure, and the driving member 12 is mounted on the housing 11. The guide member 13 is fixed inside the housing 11 and has a guide channel; the transmission member 14 is movably disposed within the guide channel of the guide member 13 and connected to the driving member 12, so as to move along the guide channel under the drive of the driving member 12. The moving member 15 is disposed on one side of the moving path of the transmission member 14, and the moving member 15 is provided with a locking or unlocking latching structure 154; the reset member 16 is disposed on the side of the moving member 15 opposite to the transmission member 14. When the driving member 12 is driven by an external force, it can push the moving member 15 to overcome the elastic force of the reset member 16 and move in a preset direction through the transmission member 14, so that the locking structure 154 is unlocked; when the external force is removed, the moving member 15 moves and resets in the opposite direction to the preset direction under the action of the elastic restoring force of the reset member 16.

[0059] In this embodiment, when the user presses the driving component 12, the force is smoothly transmitted to the moving component 15 through the transmission component 14, causing it to overcome the resistance of the reset component 16 and move outward, thereby quickly releasing the locked state of the locking structure 154. After the external force is released, the reset component 16 automatically pushes the moving component 15 back to its original position, realizing reset and relocking. By setting a guide channel to constrain the movement path, the accuracy and synchronization of the action are ensured, effectively solving the problems of laborious operation and stiff feel of traditional unlocking methods. At the same time, it improves the reliability and service life of the mechanism, which is especially suitable for wearable devices such as smartwatches that need to be frequently locked and unlocked. It can provide users with a more convenient, reliable and durable user experience while ensuring the stability of wearing.

[0060] In one embodiment, refer to the appendix to the specification. Figure 1 , Figure 2 The guide member 13 includes at least one arc-shaped guide tube, with its two ends facing the drive member 12 and the moving member 15, respectively. For example, if the angle of the arc-shaped guide tube is 90°, the arc structure provides a smooth, directional movement path for the transmission member, allowing the direction of the driving force transmission to be changed from the vertical direction where the drive member 12 is located to the direction that pushes the moving member 15 to move horizontally. This not only optimizes the force transmission efficiency, making the unlocking action smoother and less strenuous, but also effectively utilizes the space within the housing, contributing to the miniaturization and compact layout of the entire unlocking mechanism. Of course, the arc-shaped guide tube can also be set to other angles, such as 75°, 103°, etc., according to actual needs.

[0061] The transmission component 14 is a flexible transmission body made of elastic polymer material, with a bendable rod-like structure. This flexible transmission body can freely bend to conform to the curved guide tube, transmitting thrust and absorbing assembly errors and impacts through its own elastic deformation, achieving quiet, jam-free, and smooth operation. Alternatively, the transmission component 14 can be a rolling transmission body composed of multiple spherical or cylindrical rolling elements in contact with each other. Motion is transmitted through point contact between these rolling elements, converting sliding friction into rolling friction, significantly reducing motion resistance and wear, and ensuring sensitivity and reliability over long-term use. Of course, the transmission component 14 can also be configured with other structures, as long as the above functions are achieved.

[0062] The movable component 15 includes: a slider 151, which has a transmission abutment part 152 that cooperates with the transmission component 14, a mounting part 153 for mounting the reset component 16, and a locking structure 154 for forming a locking or unlocking mechanism. The reset component 16 can be a spring or an elastic post, etc., and the mounting part 153 can be a fixed post or a slot, etc. The locking structure 154 can be a buckle, a hook, etc. The driving component 12 can be a button or a paddle. The button can realize direct vertical pressing operation with clear feedback; the paddle facilitates sliding or flicking operation and is suitable for different scenarios and design styles.

[0063] In one embodiment, refer to the appendix to the specification. Figure 1 , Figure 2 The housing 11 includes a side shell 111 and a side cover 112, which are detachably connected to the side shell 111 via fasteners 113. A drive member 12 is mounted on the upper side of the housing 11, with a portion of its structure extending into the housing 11 and abutting against a transmission member 14. A guide member 13 includes two arc-shaped guide tubes, the sides of which are fixed to the side shell 111, with their extension directions facing opposite sides of the housing 11. Two transmission members 14 are respectively disposed within their corresponding arc-shaped guide tubes, and the length of each transmission member 14 is greater than the length of the arc-shaped guide tube. Two moving members 15 are respectively disposed on opposite sides of the extension direction of the two guide members, abutting against the corresponding side transmission member 13. Two resetting members 16 are respectively connected to the end of the corresponding side moving member 15 furthest from the guide member 13.

[0064] In this embodiment, a symmetrical layout of two arc-shaped guide tubes, two transmission components 14, two moving components 15, and two reset components 16 is adopted to achieve synchronous control of locking and releasing in two opposite directions from a single drive point. This ensures the balance and synchronization of unlocking forces on both sides, effectively avoiding the problems of unilateral jamming or asynchronous unlocking. The split housing greatly facilitates the assembly, maintenance, and parts replacement of the internal mechanisms. The overall structural layout is clear and compact, providing reliable locking while ensuring smooth operation and structural durability.

[0065] According to another aspect of this utility model, reference is made to the appended specification. Figures 3 to 6 The present invention further provides a smart host, including an unlocking mechanism as described in any of the above, and further including: a wrist rest 2 and a host body 3. One end of the wrist rest 2 is provided with a locking part 21 that can be locked or unlocked with the locking structure 154; one end of the host body 3 is provided with an unlocking mechanism 1; when the unlocking mechanism 1 is in the locked state, the locking structure 154 and the locking part 21 are locked together, so that the host body 3 is fixedly connected to the wrist rest 2; when the unlocking mechanism 1 is in the unlocked state, the locking structure 154 and the locking part 21 are separated, so that the host body 3 can be deconnected relative to the wrist rest 2.

[0066] In this embodiment, by integrating the unlocking mechanism 1 into one end of the main body 3 and cooperating with the snap-fit ​​part 21 on the wrist rest 2, the unlocking and locking functions can be stably and reliably realized. In the locked state, the main body 3 and the wrist rest 2 are tightly fixed, meeting the high stability requirements of scenarios such as sports monitoring; in the unlocked state, the user can easily remove the main body 3 from the wrist rest 2, which is convenient for adjusting the angle, changing the watch strap, or using the main body 3 as an independent module.

[0067] Reference manual attached Figure 6 The main body 3 has a mounting groove 31 and a guide groove 32 communicating with the mounting groove 31 at one end. The housing 11 of the unlocking mechanism 1 is fitted into the mounting groove 31, and the driving component 12 is exposed on the surface of the main body 3. The driving component 12 can be a button set on the upper surface of the main body 3 or a paddle set on the end surface of the main body 3. The moving component 15 is slidably set in the guide groove 32. One end of the transmission component 14 extends into the guide groove 32 and abuts against the moving component 15. The locking structure 154 passes through the side wall of the guide groove 32 and is adapted to connect with the locking part 21. The reset component 16 is set between the moving component 15 and the inner end wall of the guide groove 32. The guide groove 32 provides a precise and stable linear motion track for the moving component 15, effectively preventing swaying and jamming during the movement.

[0068] Furthermore, a rotating connection mechanism or a second unlocking mechanism is provided at the other end of the main unit 3 and the wrist rest 2. The rotating connection mechanism allows the main unit 3 to rotate relative to the wrist rest 2; the second unlocking mechanism releases the connection between the main unit 3 and the wrist rest 2 at the other end when unlocked. With the rotating connection mechanism, the main unit 3 can rotate flexibly relative to the wrist rest 2, allowing users to adjust the screen angle for optimal viewing or interactive experience. The second unlocking mechanism enables rapid release at the other end of the main unit 3, greatly facilitating its complete detachment from the wrist rest 2 and its use as an independent module.

[0069] According to another aspect of the present invention, the present invention further provides a smart watch, including a smart host as described in any of the above, and further including: a watch strap, with the two ends of the wrist rest 2 respectively connected to the watch strap.

[0070] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0071] It should be noted that the above embodiments can be freely combined as needed. The above are only optional embodiments of this utility model. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An unlocking mechanism, characterized in that, include: The shell is a hollow structure; The driving component is mounted on the housing; A guide member is fixed inside the housing, and the guide member has a guide channel; A transmission component is movably disposed within the guide channel of the guide component and connected to the driving component, so as to move along the guide channel under the drive of the driving component; A movable component is disposed on one side of the movement path of the transmission component, and the movable component is provided with a locking or unlocking mechanism; A reset component is disposed on the side of the moving component opposite to the transmission component; When the driving component is driven by an external force, it can push the moving component to overcome the elastic force of the reset component and move in a preset direction through the transmission component, so as to release the locking structure. When the external force is removed, the moving part moves and resets in a direction opposite to the preset direction under the elastic restoring force of the reset part.

2. The unlocking mechanism according to claim 1, characterized in that, The guide component includes: At least one arc-shaped guide tube, the two ends of which are respectively directed toward the driving member and the moving member.

3. The unlocking mechanism according to claim 2, characterized in that, The transmission component includes: A flexible transmission element, which is made of an elastic polymer material and has a bendable rod-shaped structure; Alternatively, a rolling transmission body, which consists of multiple spherical or cylindrical rolling elements in contact with each other.

4. The unlocking mechanism according to claim 1, characterized in that, The movable component includes: The slider is provided with a transmission abutment part that cooperates with the transmission member, a mounting part for mounting the reset member, and a snap-fit ​​structure for forming a locking or unlocking mechanism.

5. The unlocking mechanism according to claim 1, characterized in that, The driving component is a button or a paddle.

6. The unlocking mechanism according to any one of claims 1-5, characterized in that, The housing includes a side shell and a side cover, and the side cover is detachably connected to the side shell; The drive component is mounted on the upper side of the housing, and a portion of the drive component extends into the housing and abuts against the transmission component; The guide includes two arc-shaped guide tubes, the sides of which are fixed to the side shell, and the extension directions of the two arc-shaped guide tubes are respectively directed toward the two sides of the shell. The two transmission components are respectively disposed in the corresponding arc-shaped guide tubes, and the length of the transmission component is greater than the length of the arc-shaped guide tube; The two movable members are respectively disposed on both sides of the extension direction of the two guide members, and the movable members respectively abut against the transmission members on the corresponding sides; The two reset members are respectively connected to the end of the moving member on the corresponding side away from the guide member.

7. A smart host, characterized in that, Including the unlocking mechanism as described in any one of claims 1-6, further comprising: The wrist rest has a locking part at one end that can be locked or unlocked with the locking structure. The main unit has the aforementioned unlocking mechanism at one end; When the unlocking mechanism is in the locked state, the latching structure locks with the latching part, so that the main body is fixedly connected to the wrist rest; When the unlocking mechanism is in the unlocked state, the latching structure separates from the latching part, allowing the main body to be disconnected relative to the wrist rest.

8. The intelligent host according to claim 7, characterized in that, One end of the main body is provided with a mounting groove and a guide groove communicating with the mounting groove; The housing of the unlocking mechanism is fitted into the mounting slot, and the driving component is exposed on the surface of the main body. The movable component is slidably disposed within the guide groove, one end of the transmission component extends into the guide groove and abuts against the movable component, the snap-fit ​​structure passes through the side wall of the guide groove and is adapted to and connected to the snap-fit ​​portion, and the reset component is disposed between the movable component and the inner end wall of the guide groove.

9. The intelligent host according to claim 8, characterized in that, The main body and the other end of the wrist rest are also provided with a rotating connection mechanism or a second unlocking mechanism; The rotating connection mechanism is used to allow the main body to rotate relative to the wrist rest; The second unlocking mechanism is used to disconnect the main body from the wrist rest at the other end when the device is unlocked.

10. A smartwatch, characterized in that, Including the intelligent host as described in any one of claims 7-9, further comprising: The wrist rest is connected to the watch strap at both ends.

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