A wristband convenient to take off for a child smart watch

Abstract

The utility model discloses a kind of child smartwatch with wristband convenient to pick up, including smartwatch body, the left side hinged of smartwatch body has first wristband, the left side of first wristband is provided with second wristband.The utility model is arranged first wristband, second wristband, connecting block, third wristband, pass, adjusting sleeve, locking frame, tension spring and magnet, the effect of being convenient to pick up is achieved.Locking frame and the elastic action of the plug-in cooperation tension spring of pass, let adjusting sleeve position adjustment be convenient, without exerting greater effort;Connecting block and the magnet on adjusting sleeve are mutually adsorbed, further simplify wearing and picking up operation.Compared with the problem that traditional buckle type needs to be forced to open, magic paste is easy to fail, the structure makes children can independently complete operation, and avoids the risk of pinching injury, improves use safety and convenience, meet the use demand of children product, the device has the advantages of being convenient to pick up and being convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of children's wearable device technology, specifically to a children's smartwatch with an easy-to-remove wristband. Background Technology

[0002] Children's smartwatches, as smart wearable devices integrating functions such as positioning, communication, and health monitoring, have been widely used. The wristband, as an important component of children's smartwatches, directly affects the user experience due to its wearing comfort and ease of removal.

[0003] Current children's smartwatch wristbands typically use traditional buckle or Velcro connections. Buckle wristbands require considerable force to open, often beyond the capabilities of children who require adult assistance. While Velcro wristbands are relatively simple to use, their adhesive strength decreases over time, and they easily attract dust, affecting their usability. Furthermore, some buckle wristbands have a locking mechanism that poses a safety hazard, potentially pinching children's fingers and failing to meet the safety design requirements for children's products.

[0004] Therefore, there is a need to design a children's smartwatch wristband that is simple in structure, easy to operate, highly safe, and can be easily and independently removed by children. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a wristband for children's smartwatches that is easy to remove, possessing the advantages of being easy to remove and easy to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a children's smartwatch with an easily removable wristband, comprising a smartwatch body, a first wristband hinged to the left side of the smartwatch body, a second wristband disposed to the left side of the first wristband, a connecting block fixedly connected to the left side of the second wristband, a third wristband hinged to the right side of the smartwatch body, the surface of the third wristband having several openings evenly distributed on the surface of the third wristband, an adjustment sleeve disposed on the surface of the third wristband, grooves disposed on the front and rear sides of the bottom of the adjustment sleeve, and a locking frame slidably connected inside the grooves, the locking frame being inserted into the openings, a tension spring fixedly connected to the top of the inner wall of the grooves, the end of the tension spring away from the grooves being fixedly connected to the locking frame, a rectangular groove disposed on the bottom of the connecting block and the top of the adjustment sleeve, and a magnet fixedly connected inside the rectangular groove.

[0007] As a preferred embodiment of this utility model, the bottom of the adjusting sleeve is provided with a connecting piece, the top of the connecting piece is fixedly connected to the locking frame, and both sides of the connecting piece are provided with nail grooves.

[0008] As a preferred embodiment of this invention, a flexible pad is fixedly connected to the bottom of the connecting piece, and the flexible pad is made of rubber.

[0009] As a preferred embodiment of the present invention, an elastic band is fixedly connected to the left side of the first wristband, and the left side of the elastic band is fixedly connected to the right side of the second wristband.

[0010] As a preferred embodiment of this invention, elastic wires are fixedly connected to the surface of the elastic band, and the number of elastic wires is several, with the elastic wires evenly distributed on the surface of the elastic band.

[0011] As a preferred embodiment of this invention, the surface of the tension spring is provided with an anti-rust coating.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model employs a design comprising a first wristband, a second wristband, a connecting block, a third wristband, a port, an adjusting sleeve, a locking frame, a tension spring, and a magnet, achieving an easy-to-remove effect. The locking frame's insertion into the port, combined with the elasticity of the tension spring, allows for convenient adjustment of the adjusting sleeve's position without requiring significant force. The connecting block and the magnet on the adjusting sleeve attract each other, further simplifying the wearing and removal process. Compared to traditional snap-on designs that require force to open and whose Velcro straps are prone to failure, this structure allows children to operate independently, avoiding the risk of pinching injuries, improving safety and convenience, and meeting the needs of children's products. This device possesses the advantages of being easy to remove and use.

[0013] 2. This utility model provides convenience for operators to operate the locking frame by adjusting the bottom connecting piece and the nail grooves on both sides. The nail grooves allow them to easily insert their nails and apply force to pull down the connecting piece, thereby causing the locking frame to separate from the opening, reducing the difficulty of operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the adjusting sleeve structure of this utility model; Figure 3 This is a front sectional view of the third wristband and adjustment sleeve structure of this utility model; Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0015] In the picture: 1. Smartwatch body; 2. First wristband; 3. Second wristband; 4. Connecting block; 5. Third wristband; 6. Through port; 7. Adjustment sleeve; 8. Magnet; 9. Groove; 10. Locking frame; 11. Tension spring; 12. Connecting piece; 13. Nail groove; 14. Flexible pad; 15. Elastic band; 16. Elastic thread. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figures 1 to 4As shown, a children's smartwatch with an easily removable wristband includes a smartwatch body 1. A first wristband 2 is hinged to the left side of the smartwatch body 1, and a second wristband 3 is disposed to the left side of the first wristband 2. A connecting block 4 is fixedly connected to the left side of the second wristband 3. A third wristband 5 is hinged to the right side of the smartwatch body 1. The surface of the third wristband 5 has several openings 6 evenly distributed on its surface. An adjustment sleeve 7 is disposed on the surface of the third wristband 5 and can slide on the surface of the third wristband 5 to adjust its position. Grooves are provided on the front and rear sides of the bottom of the adjustment sleeve 7. 9. A locking frame 10 is slidably connected inside the groove 9, and the locking frame 10 is inserted into the through port 6. A tension spring 11 is fixedly connected to the top of the inner wall of the groove 9, and the end of the tension spring 11 away from the groove 9 is fixedly connected to the locking frame 10. Rectangular grooves are provided at the bottom of the connecting block 4 and the top of the adjusting sleeve 7, and magnets 8 are fixedly connected inside the rectangular grooves. The above-mentioned smartwatch body 1 is a common existing technology and is common knowledge to those skilled in the art. It will not be described in detail in this application. The standard parts used in this utility model can all be purchased from the market, and the irregular parts can be customized according to the description and drawings. The specific connection methods of each part all adopt mature existing technologies such as bolts, rivets, and welding. Conventional methods are used; the machinery, parts, and equipment all adopt conventional models from existing technologies. The circuit connections also employ conventional connection methods from existing technologies, which will not be detailed here. Content not described in detail in this specification belongs to prior art known to those skilled in the art, and will not be elaborated upon here. The first wristband 2, the second wristband 3, and the third wristband 5 are all made of silicone. In actual use, the operator can adjust the position of the adjusting sleeve 7 according to the child's wrist diameter. The operator can insert their fingernail into the nail groove 13, then pull down the connecting piece 12, thereby causing the locking frame 10 to move downwards until the locking frame 10 separates from the opening 6. Then, the operator can move the adjusting sleeve 7 left and right. After the adjusting sleeve 7 is moved to the appropriate position, the connecting piece 12 is released. Under the action of the tension spring 11, the locking frame 10 moves upward until the locking frame 10 is inserted into the through port 6, thereby completing the adjustment of the position of the adjusting sleeve 7. When the operator wears it, the magnet 8 on the surface of the connecting block 4 is wrapped around the child's wrist and then attached to the magnet 8 on the surface of the adjusting sleeve 7. The magnetic poles of the two magnets 8 are opposite on the side that are attached to each other. The surface of the magnet 8 is also treated with anti-rust. Although this device also adjusts the position of the adjusting sleeve 7 by means of elastic snap-fit, in actual use, the size of the child's wrist will not change significantly in a short period of time, so it does not need to be adjusted frequently. When adjusting, the guardian can make the adjustment.

[0018] refer to Figure 3 The bottom of the adjusting sleeve 7 is provided with a connecting piece 12, the top of the connecting piece 12 is fixedly connected to the locking frame 10, and nail grooves 13 are provided on both sides of the connecting piece 12.

[0019] As a technical optimization of this utility model, by adjusting the bottom connecting piece 12 of the sleeve 7 and the nail grooves 13 on both sides, it provides convenience for the operator to operate the locking frame 10. The nail grooves 13 allow them to easily insert their nails and apply force to pull down the connecting piece 12, thereby causing the locking frame 10 to separate from the opening 6, reducing the difficulty of operation.

[0020] refer to Figure 3 A flexible pad 14 is fixedly connected to the bottom of the connecting piece 12. The flexible pad 14 is made of rubber.

[0021] As a technical optimization of this utility model, the flexible pad 14 at the bottom of the connecting piece 12 effectively improves wearing comfort. When a child wears the wristband, the flexible pad 14 is in direct contact with the skin, and its softness reduces friction and pressure from the connecting piece 12, avoiding discomfort or pressure marks caused by prolonged wear. For children with delicate skin, this design better protects the skin, making the wearing process more comfortable and enhancing the user experience of the product.

[0022] refer to Figure 4 An elastic band 15 is fixedly connected to the left side of the first wristband 2, and the left side of the elastic band 15 is fixedly connected to the right side of the second wristband 3.

[0023] As a technical optimization of this utility model, the elastic band 15 between the first wristband 2 and the second wristband 3 increases the elastic adjustment range of the wristband. The elastic band 15 can automatically stretch and contract according to the thickness of the child's wrist, allowing the wristband to adapt to different wrist sizes, ensuring that it is neither too tight to affect blood circulation nor too loose to cause it to fall off. This elastic design improves the adaptability of the wristband, allowing children of different ages and wrist sizes to achieve a suitable wearing effect, thus enhancing the practicality of the product.

[0024] refer to Figure 4 Elastic wires 16 are fixedly connected to the surface of the elastic band 15. There are several elastic wires 16, which are evenly distributed on the surface of the elastic band 15.

[0025] As a technical optimization of this utility model, the elastic performance and structural stability of the elastic band 15 are enhanced by incorporating elastic fibers 16 on its surface. The elastic fibers 16 are evenly distributed on the surface of the elastic band 15, synergistically improving its tensile strength and resilience, preventing a decrease in elasticity or deformation after prolonged use. This design extends the service life of the elastic band 15, ensuring it maintains good elasticity over a long period, thus maintaining the wristband's wearing stability and fit, and improving the product's durability.

[0026] refer to Figure 3The surface of the tension spring 11 is provided with an anti-rust coating.

[0027] As a technical optimization of this utility model, the anti-rust coating on the surface of the tension spring 11 effectively protects it from external environmental corrosion. In daily use, the wristband may come into contact with sweat or moisture; the anti-rust coating prevents the tension spring 11 from rusting, ensuring its elastic performance remains unaffected and guaranteeing that the locking bracket 10 can stably connect or disconnect from the port 6. This design maintains the service life and operational stability of the tension spring 11, preventing the adjusting sleeve 7 from becoming loose or unable to adjust due to rust failure of the tension spring 11, thus improving the reliability and durability of the entire wristband structure.

[0028] The working principle and usage process of this utility model are as follows: In use, the guardian first assists in adjusting the position of the adjustment sleeve 7 according to the actual size of the child's wrist. During operation, the guardian inserts their fingernail into the nail grooves 13 on both sides of the connecting piece 12 at the bottom of the adjustment sleeve 7, and gently pulls down the connecting piece 12. The connecting piece 12 will cause the locking bracket 10, which is fixedly connected to it, to slide downwards along the inner wall of the groove 9 at the bottom of the adjustment sleeve 7 until the locking bracket 10 is completely separated from the opening 6 on the surface of the third wristband 5. At this time, the tension spring 11 is stretched, and the adjustment sleeve 7 can then move freely on the surface of the third wristband 5. The guardian slowly moves the adjustment sleeve 7 while observing the fit between the child's wrist and the wristband. When the adjustment sleeve 7 is moved to a suitable position where the wristband will not be too tight or too loose after subsequent wear, the guardian releases the hand that pulled down the connecting piece 12. The tension spring 11 fixed at the top of the inner wall of the groove 9 will, due to its own elastic restoring force, cause the locking bracket 10 to slide upwards until the locking bracket 10 re-engages with the corresponding opening 6 on the surface of the third wristband 5, thus completing the fixation of the position of the adjustment sleeve 7.

[0029] Next, the wearing procedure is performed. The guardian places the smartwatch body 1 in a suitable position on the front of the child's wrist, and then wraps the connecting block 4, which is connected to the second wristband 3, around the child's wrist, so that the magnet 8 in the rectangular groove at the bottom of the connecting block 4 and the magnet 8 in the rectangular groove at the top of the adjusting sleeve 7 come close to each other. Since the magnetic poles of the two magnets 8 are opposite on the side that are touching each other, they will automatically attract each other, and the wristband is initially fixed on the child's wrist. Then, the guardian gently pulls the two ends of the first wristband 2 and the third wristband 5 to check the tightness of the wristband. The elastic band 15 between the first wristband 2 and the second wristband 3 will naturally stretch and contract according to the thickness of the child's wrist, ensuring that the wristband will not compress the child's wrist and affect blood circulation, nor will it be too loose and cause the smartwatch body 1 to shake or fall off. At the same time, the flexible pad 14 made of rubber at the bottom of the connecting piece 12 will fit tightly against the child's wrist skin to avoid friction or pressure from the connecting piece 12.

[0030] When it's time to remove the wristband, children can do so with the assistance of a guardian or independently. Simply pry open the mutually attracted connecting block 4 and adjusting sleeve 7 to separate the two magnets 8. Then, remove connecting block 4 along with the second wristband 3 and the first wristband 2 from one side of the child's wrist. Finally, pull the third wristband 5 away from the other side of the wrist to easily remove the wristband. If the tightness of the wristband needs to be adjusted later, repeat the steps described above for adjusting the position of adjusting sleeve 7. The entire process requires no additional tools, is simple to operate, and highly safe, meeting the daily wearing and removal needs of children.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A children's smartwatch with an easy-to-remove wristband, comprising a smartwatch body (1), characterized in that: The smartwatch body (1) has a first wristband (2) hinged to its left side, a second wristband (3) on its left side, and a connecting block (4) fixedly connected to the left side of the second wristband (3). The smartwatch body (1) has a third wristband (5) hinged to its right side. The surface of the third wristband (5) has openings (6), and there are several openings (6) evenly distributed on the surface of the third wristband (5). The surface of the third wristband (5) is provided with adjustment... The adjusting sleeve (7) has grooves (9) on the front and rear sides of its bottom, and a locking frame (10) is slidably connected inside the groove (9). The locking frame (10) is inserted into the through (6). A tension spring (11) is fixedly connected to the top of the inner wall of the groove (9). The end of the tension spring (11) away from the groove (9) is fixedly connected to the locking frame (10). A rectangular groove is provided at the bottom of the connecting block (4) and the top of the adjusting sleeve (7). A magnet (8) is fixedly connected inside the rectangular groove.

2. The children's smartwatch with an easy-to-remove wristband according to claim 1, characterized in that: The bottom of the adjusting sleeve (7) is provided with a connecting piece (12), the top of the connecting piece (12) is fixedly connected to the locking frame (10), and nail grooves (13) are provided on both sides of the connecting piece (12).

3. The wristband for a children's smartwatch that is easy to remove according to claim 2, characterized in that: A flexible pad (14) is fixedly connected to the bottom of the connecting piece (12), and the flexible pad (14) is made of rubber.

4. The wristband for a children's smartwatch as described in claim 3, characterized in that: An elastic band (15) is fixedly connected to the left side of the first wristband (2), and the left side of the elastic band (15) is fixedly connected to the right side of the second wristband (3).

5. A children's smartwatch with an easy-to-remove wristband according to claim 4, characterized in that: The elastic band (15) is fixedly connected to an elastic wire (16), and there are several elastic wires (16) evenly distributed on the surface of the elastic band (15).

6. A children's smartwatch with an easily removable wristband according to claim 5, characterized in that: The surface of the tension spring (11) is provided with an anti-rust coating.

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