Wearable device
By designing a relatively movable housing structure, using elastic damping elements and resetting elements, the problems of low production efficiency and discomfort caused by the fixation of the inner diameter of the smart ring are solved, achieving higher wear versatility and comfort, and reducing production costs.
Patent Information
- Application Number
- CN202420831993.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-22
AI Technical Summary
Due to the fixed inner diameter of existing smart rings, they have low production efficiency and high cost, poor wearability, and are not suitable for the thickness of different fingers, which affects the wear comfort.
A wearable device is designed, using two shells with butt plug-in fit. Through the cooperation of the elastic damping element and the elastic reset element, the relative movement of the butt end of the shell is realized to adapt to the thickness of different fingers.
It improves the wear versatility of fingers and fingers of different thicknesses, improves the comfort after wearing, and realizes mass production through the same production mold, reducing costs and improving production efficiency.
Smart Images
Figure CN222603931U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of intelligent wearable devices, and in particular relates to a wearable device. Background Art
[0002] At present, the inner diameter of annular wearable devices such as smart rings is basically fixed. Therefore, in order to meet the needs of fingers of different thicknesses, it is necessary to manufacture smart rings with different inner diameters during the manufacturing process. Such smart rings have the following defects:
[0003] 1. Smart rings with different inner diameters require different production molds, which not only affects low production efficiency but also high costs;
[0004] 2. Poor versatility when worn on different fingers;
[0005] 3. When worn, smart rings with a fixed inner diameter cannot fully adapt to the thickness of the fingers, affecting wearing comfort. Utility Model Content
[0006] In view of the defects in the prior art, the utility model provides a wearable device to achieve the purpose of improving wearing versatility and wearing comfort.
[0007] The technical solution provided by the utility model is: a wearable device, comprising at least two shells that are docked and plug-in matched, the docking ends of the two adjacent shells are respectively provided with a female port and a sub-buckle for plug-in matching, the female port is provided with an insertion channel, and elastic damping elements are positioned on both sides of the insertion channel; an elastic reset element is provided in the sub-buckle and is vertically arranged with the elastic damping element, and when the female port and the sub-buckle are in the plug-in matching state, both ends of the elastic reset element are abutted against the elastic damping element.
[0008] As an improvement, positioning grooves are provided on both sides of the insertion channel, the through ends of the positioning grooves are away from the housing provided with the sub-buttons, and the elastic damping element is arranged in the positioning grooves;
[0009] The side surface of the positioning groove is communicated with the insertion channel, and the size of the communication area is smaller than the diameter of the positioning groove. Both ends of the elastic reset element are slidably installed in the communication area.
[0010] As an improvement, when in the plug-in mating state, a pulling structure is provided between the sub-button and another adjacent shell.
[0011] As a further improvement, the pulling structure includes a pulling column fixedly arranged in the shell and an ear seat arranged on the sub-buckle, and an elastic pulling element is hung between the ear seat and the pulling column.
[0012] As a further improvement, a reinforcing rib plate is provided in the shell, the traction column is formed by slotting on the reinforcing rib plate, and the traction end of the elastic traction element is positioned in the slot.
[0013] As an improvement, the shell includes an outer shell, which is matched with an inner shell, and the traction column is molded on the outer shell; the sub-buckle and the female port are both arranged on the outer shell, the sub-buckle protrudes from the end of the outer shell, and the female port protrudes toward the inner shell.
[0014] As a further improvement, both ends of the elastic reset element are against push rods, one end of the push rod is located in the sub-buckle, and the other end of the push rod is slidably installed in the connecting area and against the elastic damping element.
[0015] As a further improvement, a receiving groove is provided on the outer shell or the inner shell, an FPC is arranged in the receiving groove, electrodes and a main control chip are provided on the FPC, a through hole is provided on the inner shell at a position corresponding to the electrode, the electrode is located in the through hole and extends to the outside of the inner shell.
[0016] As a further improvement, both ends of the shell are provided with positioning protrusions protruding from the inner wall of the shell, and the shell is provided with positioning slots at positions corresponding to the positioning protrusions; the female port and the sub-buckle are both connected to the positioning protrusions.
[0017] As a further improvement, the positioning protrusion is configured to be wedge-shaped, and the large end of the positioning protrusion is connected to the female port and the sub-buckle.
[0018] By adopting the above-mentioned technical solution, the beneficial effects of a wearable device provided by the utility model are as follows:
[0019] When assembling the wearable device, the FPC is placed in the accommodating groove, and then the inner shell and the outer shell with the sub-buckle are assembled together. After that, the sub-buckle is inserted into the insertion channel on the female port. During this process, the push rod overcomes the tension of the elastic reset element and is located in the sub-buckle. After being inserted into place, the tension generated by the elastic reset element will push the two push rods out and cooperate with the elastic damping element. After that, the two ends of the elastic traction element are respectively hung on the ear seat and the traction column; similarly, working in reverse, the disassembly work can be completed.
[0020] When the wearable device is worn, when the inner diameter of the wearable device is adapted to the thickness of the wearable part of the human body (such as fingers), the shell docking end on the wearable device will not change. When the thickness of the wearable part of the human body is greater than the inner diameter of the wearable device, the push rod will overcome the tension of the elastic damping element, causing the elastic damping element to compress. At the same time, the sub-buckle moves in the insertion channel on the mother port and the elastic traction element is stretched. At this time, the two adjacent shells move relative to each other, and the two adjacent shell docking ends will have a certain distance to meet the wearing requirements of different thicknesses of the wearable part. It not only improves the versatility of wearing on different fingers and fingers of different thicknesses, but also has a high degree of fit with the fingers after wearing, thereby improving the wearing comfort; during the wearing process, the human body signal is obtained through the electrode; on the contrary, the reset is completed by the tension of the elastic traction element and the tension generated by the elastic damping element. With the use of this wearable device, mass production can be carried out through the same production mold, which is conducive to improving production efficiency and reducing costs; in addition, the wearable device has a simple structure, stable and reliable connection, convenient disassembly and assembly, and is simple and practical; BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.
[0022] Figure 1 It is a structural schematic diagram of the utility model;
[0023] Figure 2 yes Figure 1 Exploded diagram of
[0024] Figure 3 yes Figure 1 A schematic diagram of the structure of the female port and the male buckle on two adjacent shells being inserted and matched;
[0025] Figure 4 yes Figure 3 Exploded diagram of
[0026] In the figure, 1-shell; 101-outer shell; 102-inner shell; 103-reinforcing rib plate; 104-accommodating groove; 105-through hole; 106-positioning protrusion; 107-positioning slot; 2-female port; 201-insertion channel; 202-positioning slot; 3-sub-buckle; 301-push rod hole; 4-elastic damping element; 5-elastic reset element; 501-push rod; 6-traction column; 7-ear seat; 701-hanging hole; 8-elastic traction element; 9-FPC; 901-electrode; 902-main control chip. DETAILED DESCRIPTION
[0027] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.
[0028] For the sake of convenience, the present embodiment and the drawings are described by using the connection of two housings 1 , but are not limited to the connection of only two housings 1 .
[0029] like Figures 1 to 3 As shown together, a wearable device includes at least two shells 1 that are mated and plug-in compatible, and the mating ends of the two adjacent shells 1 are respectively provided with a female port 2 and a sub-button 3 for plug-in matching, that is: the two ends of one of the two adjacent shells 1 can be provided with a female port 2, and the two ends of the other shell 1 can be provided with a sub-button 3, or it can be: the two ends of one of the shells 1 are respectively provided with a female port 2 and a sub-button 3, and the two ends of the other shell 1 are respectively provided with a sub-button 3 and a female port 2; the female port 2 is provided with an insertion channel 201 that runs through the two ends of the female port 2, and the female port 2 on both sides of the insertion channel 201 is positioned with elastic damping elements 4, The setting direction of the elastic damping element 4 is consistent with the opening direction of the insertion channel 201; the sub-buckle 3 is provided with a push rod hole 301 which passes through both sides of the sub-buckle 3, and the two ends of the push rod hole 301 face the elastic damping element 4. An elastic reset element 5 is provided in the push rod hole 301 and is vertically set to the elastic damping element 4. Both ends of the elastic reset element 5 are abutted against a push rod 501, one end of the push rod 501 is located in the push rod hole 301, and the other end of the push rod 501 is abutted against the elastic damping element 4. When the female port 2 and the sub-buckle 3 are in the insertion matching state, the push rod 501 is abutted against the elastic damping element 4. When the wearable device is in the initial state or the inner ring diameter of the wearable device is adapted to the thickness of the human wearing part (such as: finger), the tension of the elastic reset element 5 acts on the push rod 501, so that one end of the push rod 501 is always pushed out of the push rod hole 301 and maintains abutment with the elastic damping element 4. At the same time, the tension generated by the elastic damping element 4 will always act on the push rod 501, and the docking ends of the two adjacent shells 1 will abut and fit; when the thickness of the human wearing part is greater than the inner ring diameter of the wearable device, the push rod 501 will overcome the tension of the elastic damping element 4, so that the elastic damping element 4 is compressed. At the same time, the sub-buckle 3 moves in the insertion channel 201 on the mother port 2. At this time, the two shells 1 move relative to each other to meet the thickness of the wearing part. The use of this wearable device can effectively meet the wearing needs of fingers of different thicknesses, not only improving the versatility of wearing on different fingers and fingers of different thicknesses, but also having a high degree of fit with the fingers after wearing, thereby improving wearing comfort; at the same time, mass production can be carried out through the same production mold, which is conducive to improving production efficiency and reducing costs; in addition, the wearable device has a simple structure, stable and reliable connection, easy disassembly and assembly, and is concise and practical.
[0030] like Figure 3 and Figure 4 As shown together, in order to ensure that the elastic damping element 4 has good position fixation, columnar positioning grooves 202 are provided on the female port 2 on both sides of the insertion channel 201, and the through end of the positioning groove 202 faces away from the shell body 1 provided with the sub-buckle 3, and the elastic damping element 4 is arranged in the positioning groove 202; the side of the positioning groove 202 is connected with the insertion channel 201, and the size of the connecting area is smaller than the diameter of the positioning groove 202, and the push rod 501 is slidably installed in the connecting area and extends to the positioning groove 202 to cooperate with the elastic damping element 4, and the end of the push rod 501 located in the positioning groove 202 is arranged to be arc-shaped, so as to ensure that the push rod 501 moves with the elastic deformation of the elastic damping element 4 through the connecting area, and the push rod 501 at the arc end is adapted to the shape of the positioning groove 202 to ensure the smoothness of the sliding of the push rod 501 in the positioning groove 202.
[0031] In this embodiment, a pulling structure is further provided between the end of the sub-button 3 and another adjacent shell 1, so that when the wearable device is in the initial state or the inner ring diameter of the wearable device is adapted to the thickness of the wearing part of the human body (such as: finger), the pulling force generated by the pulling structure and the tension of the elastic damping element 4 acting on the push rod 501 are double-actingly matched, so that the butt ends of the two adjacent shells 1 are always effectively and reliably abutted against each other to ensure the reliability of wearing, effectively avoid external force during wearing, which causes the elastic damping element 4 to be compressed, and the sub-button 3 moves in the mother port 2, resulting in the wearable device The problem of the inner ring diameter becoming larger and falling off from the human body wearing part occurs; when the thickness of the human body wearing part is larger than the inner ring diameter of the wearable device, the push rod 501 overcomes the tension of the elastic damping element 4, the sub-buckle 3 will move in the insertion channel 201 on the female port 2, and the docking ends of the two adjacent shells 1 will be pulled apart by a certain distance. At the same time, the pulling force generated by the pulling structure will pull the two adjacent shells 1 at the same time to ensure the wearing reliability of the two adjacent shells 1 after being pulled apart by a certain distance. When the wearable device is removed from the human body wearing part, the pulling structure facilitates the two shells 1 to quickly return to the state where the ends are against each other.
[0032] In this embodiment, the pulling structure (see Figure 3 ) has a specific structure as follows: it includes a traction column 6 fixedly arranged in the shell 1 and an ear seat 7 arranged on the sub-buckle 3, the ear seat 7 is integrally formed with the sub-buckle 3, an elastic traction element 8 is hung between the ear seat 7 and the traction column 6, the elastic traction element 8 is a tension spring, and a hanging hole 701 for hanging the tension spring is provided on the ear seat 7, the structure is simple, and it is easy to disassemble and assemble.
[0033] In order to ensure the structural strength of the housing 1, a reinforcing rib plate 103 is provided in the housing 1. The traction column 6 is formed by slotting on the reinforcing rib plate 103. The traction hanging end of the elastic traction element 8 is located in the slot (see Figure 4 ), which plays a role in limiting and positioning the traction hanging end of the elastic traction element 8.
[0034] In this solution, the housing 1 includes an outer shell 101 provided with a traction column 6, and the outer shell 101 is matched with an inner shell 102 by a connection method such as clamping or bonding; the outer shape of the housing 1 is set to be arc-shaped, and the cross-sectional shape is square, and the female port 2, the insertion channel 201, the push rod 501 and the sub-button 3 are also set to be square; the elastic damping element 4 and the elastic reset element 5 are both compression springs; Figure 3 As shown, the push rod hole 301 includes a circular spring hole which is arranged corresponding to the elastic reset element 5 and is arranged in the middle position of the sub-buckle 3. Both ends of the circular spring hole are provided with square rod holes for accommodating the push rod 501. The ends of the rod hole pass through the side wall of the sub-buckle 3. The length of the rod hole is greater than the length of the push rod 501, and the cross-sectional size of the rod hole is greater than the diameter of the circular spring hole, so as to limit the push rod 501.
[0035] The sub-button 3 and the female opening 2 are both arranged on the outer shell 101 and are integrally formed with the outer shell 101. The sub-button 3 is protruded from the end of the outer shell 1, and the cross-sectional dimension of the sub-button 3 is smaller than the cross-sectional dimension of the outer shell 101. The female opening 2 is protruded toward the inner shell 102.
[0036] The outer shell 1 or the inner shell 102 is also provided with a receiving groove 104, in which an FPC 9 (FPC: the abbreviation of Flexible Printed Circuit, also known as a flexible circuit board) is arranged. The FPC 9 is provided with multiple electrodes 901 and a main control chip 902. A through hole 105 is provided on the inner shell 102 at a position corresponding to the electrode 901. The electrode 901 is located in the through hole 105 and extends to the outside of the inner shell 102. An avoidance groove (not shown in the figure) is provided on the outer shell 1 at a position corresponding to the main control chip 902.
[0037] like Figure 2As shown, both ends of the shell 101 are provided with positioning protrusions 106 which protrude from the inner wall of the shell 101 and are integrally formed, and positioning slots 107 are provided on the shell 101 at positions corresponding to the positioning protrusions 106, so that the outer shell 101 and the inner shell 102 can be quickly positioned and assembled through the cooperation of the positioning protrusions 106 and the positioning slots 107; the mother port 2 and the sub-button 3 are both transitionally connected with the positioning protrusions 106; in this embodiment, the positioning protrusion 106 is set to a wedge-shaped or triangular structure with one end large and the other end small, and the large end of the positioning protrusion 106 is connected to the mother port 2 and the sub-button 3, which is beneficial to improving the structural strength between the mother port 2 and the shell 101, and between the sub-button 3 and the shell 101. Of course, the positioning protrusion 106 can also be set to a protruding structure of other shapes.
[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features can be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.
Claims
1. A wearable device, characterized in that: It comprises at least two shells for butt-jointed plug-in fitting, wherein the butt ends of the two adjacent shells are respectively provided with a female port and a sub-buckle for plug-in fitting, the female port is provided with an insertion channel, and elastic damping elements are positioned on both sides of the insertion channel; an elastic reset element vertically arranged to the elastic damping element is provided in the sub-buckle, and when the female port and the sub-buckle are in the plug-in fitting state, both ends of the elastic reset element are in abutment with the elastic damping element.
2. The wearable device according to claim 1, characterized in that: Positioning grooves are provided on both sides of the insertion channel, the through ends of the positioning grooves are away from the housing provided with the sub-buttons, and the elastic damping element is arranged in the positioning grooves; The side surface of the positioning groove is communicated with the insertion channel, and the size of the communication area is smaller than the diameter of the positioning groove. Both ends of the elastic reset element are slidably installed in the communication area.
3. The wearable device according to claim 1, characterized in that: When in the plug-in mating state, a pulling structure is provided between the sub-button and another adjacent shell.
4. The wearable device according to claim 3, characterized in that: The pulling structure comprises a pulling column fixedly arranged in the shell and an ear seat arranged on the sub-buckle, and an elastic pulling element is hung between the ear seat and the pulling column.
5. The wearable device according to claim 4, characterized in that: A reinforcing rib plate is provided in the shell, the traction column is formed by slotting on the reinforcing rib plate, and the traction end of the elastic traction element is positioned in the slot.
6. The wearable device according to claim 5, characterized in that: The shell includes an outer shell, which is matched with an inner shell, and the traction column is molded on the outer shell; the sub-buckle and the female port are both arranged on the outer shell, the sub-buckle protrudes from the end of the outer shell, and the female port protrudes toward the inner shell.
7. The wearable device according to claim 2, characterized in that: Both ends of the elastic reset element are against a push rod, one end of the push rod is located in the sub-buckle, and the other end of the push rod is slidably installed in the connecting area and against the elastic damping element.
8. The wearable device according to claim 6, characterized in that: The outer shell or the inner shell is provided with a receiving groove, an FPC is arranged in the receiving groove, the FPC is provided with electrodes and a main control chip, the inner shell is provided with a through hole at a position corresponding to the electrode, the electrode is located in the through hole and extends to the outside of the inner shell.
9. The wearable device according to claim 6, characterized in that: Both ends of the shell are provided with positioning protrusions protruding from the inner wall of the shell, and the shell is provided with positioning slots at positions corresponding to the positioning protrusions; the female port and the sub-button are both connected to the positioning protrusions.
10. The wearable device according to claim 9, characterized in that: The positioning protrusion is configured to be wedge-shaped, and the large end of the positioning protrusion is connected to the female port and the sub-button.