Buckle structure for smart watch

Abstract

The buckle structure comprises a watchband and a watchband head fixed with the watchband, an installation opening is formed in the watchband head, installation notches are formed in the two sides of the position, corresponding to the installation opening, of the watchband head, and a channel opening is formed between the installation opening and the installation notches. An ejection mechanism is mounted at the mounting notch, and a pulling mechanism is mounted in the mounting port; the ejection mechanism comprises ejection rods located in the channel opening, a mounting block is fixed to the ends, facing the mounting notch, of the ejection rods, a movable block capable of sliding is mounted in the mounting block, an ejector pin is fixed to the movable block, the two ejection rods are fixed through a second spring, a limiting groove is formed in the mounting block, and the ejector pin is arranged in the limiting groove. The moving block is located in the limiting groove. According to the utility model, the whole watchband and the watchband head have a certain pulling interval and are not too tight, and the watchband is more comfortable to wear in combination with the binding of the watchband.

Description

Technical Field

[0001] The utility model relates to the technical field of buckle structures, and in particular to a buckle structure for a smart watch. Background Art

[0002] With the development of society and the advancement of science and technology, multifunctional smart watches have become a necessity in the lives and work of more and more people. Users' demand for personalized products is also gradually increasing. In order to facilitate users to replace any watch straps they like on the market, and to achieve convenient and quick replacement of watch straps without the need for tools and without any damage to the product, structural innovation has become a great advantage of the product.

[0003] In the existing technology, the watch strap is mainly connected to the watch case through the connector at its end and the bayonet on the watch case, and is tied to the arm by adjusting the watch strap. However, this method still has certain disadvantages. When tied to the arm, it can only be adjusted through the holes opened on the watch strap. In many cases, it is easy to cause the problem of being too tight, resulting in discomfort when wearing. Utility Model Content

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a buckle structure for a smart watch.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A buckle structure for a smartwatch includes a watch strap and a watch strap head fixed to the watch strap, wherein the watch strap head has a mounting opening, and mounting notches are formed on both sides of the watch strap head corresponding to the mounting opening, a passage opening is formed between the mounting opening and the mounting notch, an ejection mechanism is installed at the mounting notch, and a pulling mechanism is installed in the mounting opening;

[0007] The ejection mechanism includes an ejection rod located in the channel opening, a mounting block is fixed to one end of the ejection rod facing the mounting slot, a slidable moving block is installed in the mounting block, an ejector pin is fixed on the moving block, and the two ejection rods are fixed by a second spring.

[0008] As a further solution of the present invention, a limiting groove is provided in the installation block, and the movable block is located in the limiting groove.

[0009] As a further solution of the present invention, first springs are fixed on both sides of the moving block, and the first springs are fixed to the inner wall of the limiting groove.

[0010] As a further solution of the present invention, the pulling mechanism includes two extrusion plates, which are right-angled trapezoidal structures. The ejection rod is provided with an extrusion groove that is adapted to the extrusion plate. The two extrusion plates are fixed with the same second reinforcing rod at one end passing through the extrusion groove. A toggle rod is fixed to the outer wall of the second reinforcing rod, and a toggle block is fixed on the toggle rod.

[0011] As a further solution of the present invention, a slideway connected to the installation port is provided in the strap head, the toggle rod is located in the slideway, and an opening for the toggle block to slide is provided on the strap head, and the opening is located on the front of the strap head.

[0012] As a further solution of the present invention, a first reinforcing rod is fixed to one end of the two extrusion plates away from the watch strap.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts the provided watch strap, watch strap head and the ejection mechanism and the pulling mechanism located inside the watch strap head. Therefore, by toggling the toggle block, the toggle rod pulls the extrusion plate to move, so that the extrusion plate squeezes the two ejection rods close to each other, compresses the second spring, and realizes that the ejector pin and the moving block are retracted into the installation slot, which is convenient for disassembly. Without pulling the toggle block, the ejection rod is squeezed under the natural rebound action of the second spring, so that the ejector pin is stuck in the ejector hole on the smart watch dial to realize installation. The first spring is connected to the moving block, which effectively solves the problems raised by the background technology, and further realizes that the entire watch strap and the watch strap head have a certain pulling range and will not be too tight. Combined with the binding of the watch strap, it is more comfortable to wear.

[0015] The utility model provides an opening for sliding a toggle block on the front side of the watch strap head, so that when the watch strap is tied to the arm, the toggle block can be toggled to realize quick disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a buckle structure for a smart watch proposed in the present utility model;

[0017] Figure 2 This is a partial three-dimensional structural diagram of a buckle structure for a smart watch proposed in the present invention;

[0018] Figure 3 This is a partial cross-sectional expanded three-dimensional structural diagram of a buckle structure for a smart watch proposed in the present invention;

[0019] Figure 4 A buckle structure for a smart watch proposed in this utility model Figure 3 Schematic diagram of the partially sectional expanded three-dimensional structure.

[0020] In the figure: 1. Watch strap; 101. Watch strap head; 102. Opening; 103. Mounting opening; 104. Mounting slot; 105. Passage opening; 106. Slide; 2. Ejector mechanism; 201. Ejector rod; 202. Mounting block; 203. Limiting slot; 204. Moving block; 205. Ejector pin; 206. First spring; 207. Second spring; 3. Extrusion plate; 4. Extrusion slot; 5. First reinforcing rod; 6. Second reinforcing rod; 7. Toggle rod; 8. Toggle block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Reference Figure 1-Figure 4 A buckle structure for a smart watch includes a watch strap 1 and a watch strap head 101 fixed to the watch strap 1. A mounting opening 103 is defined in the watch strap head 101. Mounting slots 104 are defined on both sides of the watch strap head 101 corresponding to the mounting opening 103. A passage 105 is defined between the mounting opening 103 and the mounting slot 104. An ejection mechanism 2 is installed at the mounting slot 104, and a pulling mechanism is installed in the mounting opening 103.

[0024] The ejection mechanism 2 includes an ejection rod 201 located in the channel opening 105, and a mounting block 202 is fixed to one end of the ejection rod 201 facing the mounting slot 104. A slidable moving block 204 is installed in the mounting block 202, and an ejector pin 205 is fixed on the moving block 204. The two ejection rods 201 are fixed by a second spring 207.

[0025] In this embodiment, a limiting groove 203 is defined in the installation block 202 , and the moving block 204 is located in the limiting groove 203 .

[0026] In this embodiment, first springs 206 are fixed to both sides of the moving block 204 , and the first springs 206 are fixed to the inner wall of the limiting groove 203 .

[0027] In this embodiment, the pulling mechanism includes two extrusion plates 3, which are of a right-angled trapezoidal structure. An extrusion groove 4 adapted to the extrusion plate 3 is provided on the ejection rod 201. The two extrusion plates 3 are fixed with the same second reinforcing rod 6 at one end passing through the extrusion groove 4. A toggle rod 7 is fixed to the outer wall of the second reinforcing rod 6, and a toggle block 8 is fixed on the toggle rod 7.

[0028] In this embodiment, a slideway 106 connected to the installation opening 103 is opened in the strap head 101, and the toggle rod 7 is located in the slideway 106. An opening 102 for the toggle block 8 to slide is opened on the strap head 101, and the opening 102 is located on the front of the strap head 101.

[0029] In this embodiment, a first reinforcing rod 5 is fixed to one end of the two extrusion plates 3 away from the strap 1 .

[0030] Working principle: When in use, through the provided strap 1, strap head 101 and the ejection mechanism 2 and the pulling mechanism located inside the strap head 101, the ejection mechanism 2 includes an ejection rod 201, a mounting block 202, a limiting groove 203, a moving block 204, an ejector pin 205, a first spring 206 and a second spring 207, the ejector pin 205 and the moving block 204 are installed in the limiting groove 203 through the first spring 206, the pulling mechanism includes an extrusion plate 3, an extrusion groove 4, a first reinforcing rod 5, a second reinforcing rod 6 and a toggle rod 7, and the toggle rod is moved by toggling the toggle block 8 7 Pull the extrusion plate 3 to move, so that the extrusion plate 3 squeezes the two ejection rods 201 closer to each other, compressing the second spring 207, so that the ejector 205 and the moving block 204 are retracted into the installation slot 104, making it easy to disassemble. Without pulling the toggle block 8, the ejection rod 201 is squeezed under the natural rebound of the second spring 207, so that the ejector 205 is stuck in the ejector hole on the smart dial to achieve installation. The first spring 206 is connected to the moving block 204, so that the entire strap 1 and the strap head 101 have a certain pulling range, which will not be too tight. Combined with the binding of the strap 1, it is more comfortable to wear;

[0031] Furthermore, an opening 102 for the sliding of the toggle block 8 is provided on the front of the strap head 101. When the strap 1 is tied to the arm, the toggle block 8 can be moved to realize quick disassembly.

[0032] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0033] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0034] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0035] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A buckle structure for a smart watch, comprising a watch strap (1) and a watch strap head (101) fixed to the watch strap (1), characterized in that: The strap head (101) is provided with a mounting opening (103), mounting notches (104) are provided on both sides of the strap head (101) corresponding to the mounting opening (103), a passage opening (105) is provided between the mounting opening (103) and the mounting notch (104), an ejection mechanism (2) is installed at the mounting notch (104), and a pulling mechanism is installed in the mounting opening (103); The ejection mechanism (2) comprises an ejection rod (201) located in the channel opening (105); a mounting block (202) is fixed to one end of the ejection rod (201) facing the mounting slot (104); a slidable moving block (204) is installed in the mounting block (202); an ejector pin (205) is fixed on the moving block (204); the two ejection rods (201) are fixed by a second spring (207); a limiting groove (203) is provided in the mounting block (202); the moving block (204) is located in the limiting groove (203); first springs (206) are fixed to both sides of the moving block (204); the first springs (206) are fixed to the inner wall of the limiting groove (203); The pulling mechanism comprises two extrusion plates (3), the extrusion plates (3) being of a right-angled trapezoidal structure, an extrusion groove (4) adapted to the extrusion plates (3) being provided on the ejection rod (201), a second reinforcing rod (6) being fixed to one end of the two extrusion plates (3) passing through the extrusion groove (4), a toggle rod (7) being fixed to the outer wall of the second reinforcing rod (6), and a toggle block (8) being fixed to the toggle rod (7).

2. A buckle structure for a smart watch according to claim 1, characterized in that: A slideway (106) communicating with the mounting opening (103) is provided in the strap head (101); the toggle rod (7) is located in the slideway (106); an opening (102) for the toggle block (8) to slide is provided on the strap head (101); and the opening (102) is located on the front of the strap head (101).

3. The buckle structure for a smart watch according to claim 1, characterized in that: A first reinforcing rod (5) is fixed to one end of the two extrusion plates (3) away from the watchband (1).

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