Bracelet with replaceable binding surface

Abstract

The utility model provides a bracelet with a replaceable binding face, belongs to the field of bracelets, and aims to solve the problems that the bracelet cannot be detached and replaced anytime and anywhere, and the replacement efficiency is affected. The bracelet comprises a bracelet body, a connecting frame is fixedly connected to the bracelet body, and the other end of a second spring is fixedly connected with a connecting plate; and the connecting plate is fixedly connected with a first clamping rod. Through the arranged connecting frame, when the wrist strap is disassembled, pull rods on the two sides of the connecting frame can be pulled, the pull rods drive limiting plates to move, meanwhile, the limiting plates extrude first springs, the limiting plates can drive clamping blocks to be separated from connecting pieces when moving, and when the connecting pieces are not hindered, the connecting pieces and the wrist strap can be taken out to be disassembled; when a new wrist strap is replaced, the connecting piece can be inserted into the connecting frame, the pull rods on the two sides are loosened, the limiting plate is driven to reset under pushing of the first spring, the limiting plate can be stably clamped in the connecting piece through the clamping block, and the dismounting and mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of wristbands, and in particular to a wristband with a replaceable fitting surface. Background Art

[0002] A bracelet is a wearable smart device. Through the smart bracelet, users can record real-time data such as exercise, sleep, and diet in daily life, and synchronize these data with mobile phones, tablets, etc., to guide healthy living through data. It not only has the function of a sports and health secretary, but also has the function of a fashion accessory.

[0003] Most of the current bracelets have the following problems:

[0004] First, the existing wristbands, when worn for a long time, the fit between the wristband and the arm is easy to cause stuffiness and sweating in the fitting part, and the wristband is easily damaged during use. Most wristbands are connected and used by small screws. When they need to be disassembled and replaced, it is troublesome and requires tools to disassemble, and they cannot be disassembled and replaced anytime and anywhere, which affects the replacement efficiency.

[0005] Second, the existing wristbands are mostly exposed to the outside when in use, and the surface of the display screen is exposed to the external environment for a long time, which is easy to be contaminated with dust, affecting its service life. In addition, the wristband is easily damaged when it is bumped, which is inconvenient to protect the wristband conveniently.

[0006] Therefore, we have made improvements to this and proposed a bracelet with a replaceable fitting surface. Utility Model Content

[0007] The purpose of the utility model is to solve the current problems that the bracelet cannot be disassembled and replaced anytime and anywhere, which affects the replacement efficiency and is inconvenient to protect the bracelet conveniently.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The wristband with a replaceable fitting surface can improve the above problems.

[0010] The specific application is as follows:

[0011] The present invention comprises a wristband body, a connecting frame fixedly connected to the wristband body, a first spring fixedly connected in the connecting frame, the other end of the first spring fixedly connected to a limiting plate, a clamping block fixedly connected to the limiting plate, a pulling rod fixedly connected to the limiting plate, a connecting piece arranged in the connecting frame, a wristband fixedly connected to the connecting piece, a protective shell arranged on the wristband body, a touch screen fixedly connected to the protective shell, an installation box arranged in the protective shell, a second spring fixedly connected in the installation box, the other end of the second spring fixedly connected to the connecting plate, and the connecting plate fixedly connected to the first clamping rod.

[0012] As a preferred technical solution of the present application, the first springs are symmetrically distributed on the left and right sides of the connecting frame, and the first springs correspond one-to-one with the clamping blocks through the limiting plates.

[0013] As a preferred technical solution of the present application, the side end surface of the limiting plate is fitted with the inner side surface of the connecting frame, and the clamping block is inclined to one side of the connecting piece.

[0014] As a preferred technical solution of the present application, the second springs are symmetrically distributed on the left and right sides of the installation box, and the second springs correspond one-to-one with the first clamping rods through the connecting plate.

[0015] As a preferred technical solution of the present application, the side end surface of the connecting plate is in contact with the inner side surface of the installation box, and the first clamping rod is fixedly connected to the center part of one side of the connecting plate.

[0016] As a preferred technical solution of the present application, a pull plate is fixedly connected to the connecting plate, a second clamping rod is fixedly connected to the installation box, and the second clamping rods are equidistantly distributed on the installation box.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. Through the setting of the connecting frame, when disassembling the wristband, the pull rods on both sides of the connecting frame can be pulled, and the pull rods drive the limit plate to move. At the same time, the limit plate squeezes the first spring. When moving, the limit plate can drive the block to disengage from the connecting piece. When the connecting piece is unobstructed, the wristband used with the connecting piece and the fitting surface can be taken out for disassembly. When replacing a new wristband, the connecting piece can be inserted into the connecting frame, and the pull rods on both sides are loosened to drive the limit plate to reset under the push of the first spring. The limit plate can be stably engaged in the connecting piece through the block, thereby improving the efficiency of disassembly and installation.

[0020] 2. Through the installation box that is set up, when it is necessary to protect the main body of the bracelet, the protective shells on both sides can be closed on the main body of the bracelet, and the connecting plate can be driven to move by squeezing the pull plates on both sides. The connecting plate can squeeze the second spring when moving, and the connecting plate can drive the first clamping rod to be retracted into the installation box, and then the installation box is inserted into the protective shell. At the same time, the second clamping rod on the installation box can be stably engaged in the protective shell, and the pull plates on both sides are released. The connecting plate is driven to reset under the push of the second spring. When the connecting plate is reset, it can drive the first clamping rod to be stably engaged in the protective shell, and the protective shell is spliced ​​and fixed. The protective shell can be used to protect the main body of the bracelet from dust, thereby improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall three-dimensional structure of a wristband with replaceable fitting surfaces provided in this application;

[0022] Figure 2 A schematic diagram of a top view of the structure of a connecting piece of a wristband with a replaceable fitting surface provided in the present application;

[0023] Figure 3 A schematic diagram of the side view of the connecting frame of the wristband with replaceable fitting surface provided in the present application;

[0024] Figure 4 A schematic diagram of the side view structure of the protective shell of the wristband with replaceable fitting surface provided in the present application;

[0025] Figure 5 For the wristband with replaceable fitting surface provided in this application Figure 4 Enlarged structural diagram at A in the middle.

[0026] Markings in the figure: 1. Bracelet body; 2. Connecting frame; 3. First spring; 4. Limiting plate; 5. Block; 6. Pull rod; 7. Connecting piece; 8. Wristband; 9. Protective shell; 10. Touch screen; 11. Installation box; 12. Second spring; 13. Connecting plate; 14. First clamping rod; 15. Pull plate; 16. Second clamping rod. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Example

[0032] like Figure 1-5 As shown, this embodiment proposes a wristband with a replaceable fitting surface, including a wristband main body 1, a connecting frame 2 is fixedly connected to the wristband main body 1, a first spring 3 is fixedly connected in the connecting frame 2, the other end of the first spring 3 is fixedly connected to a limit plate 4, a clamping block 5 is fixedly connected to the limit plate 4, a pull rod 6 is fixedly connected to the limit plate 4, a connecting member 7 is arranged in the connecting frame 2, and a wristband 8 is fixedly connected to the connecting member 7, a protective shell 9 is arranged on the wristband main body 1, a touch screen 10 is fixedly connected to the protective shell 9, an installation box 11 is arranged in the protective shell 9, a second spring 12 is fixedly connected in the installation box 11, the other end of the second spring 12 is fixedly connected to a connecting plate 13, and a first clamping rod 14 is fixedly connected to the connecting plate 13. Example

[0033] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0034] like Figure 2As shown, as a preferred embodiment, on the basis of the above method, further, the first spring 3 is symmetrically distributed on the left and right sides of the connecting frame 2, and the first spring 3 corresponds to the block 5 one by one through the limit plate 4, which can ensure that the blocks 5 on both sides can smoothly engage and install the connecting piece 7.

[0035] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the side end face of the limit plate 4 is fitted with the inner side face of the connecting frame 2, and the block 5 and one side of the connecting member 7 are inclined, which can ensure that the limit plate 4 can move smoothly through the support of the inner side face of the connecting frame 2 when moving.

[0036] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the second spring 12 is symmetrically distributed on the left and right sides of the installation box 11, and the second spring 12 corresponds one-to-one with the first clamping rod 14 through the connecting plate 13, which can ensure that with the cooperation of the first clamping rod 14 on both sides, the protective shells 9 on both sides can be smoothly spliced ​​and engaged.

[0037] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the side end face of the connecting plate 13 is fitted with the inner side face of the installation box 11, and the first clamping rod 14 is fixedly connected to the center part of one side of the connecting plate 13, which can ensure that when the connecting plate 13 moves, it can push the first clamping rod 14 to move smoothly.

[0038] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, a pull plate 15 is fixedly connected to the connecting plate 13, and a second clamping rod 16 is fixedly connected to the installation box 11. The second clamping rods 16 are equidistantly distributed on the installation box 11, which can ensure the coordination of multiple second clamping rods 16 and enable the protective shell 9 to be stably connected and used.

[0039] Specifically, when the wristband with replaceable fitting surface is used: Figure 1-5When the wristband body 1 is in use, the wristband body 1 can be worn on the wrist through the wristband 8, and the wristband 8 fits the arm. After long-term use, if the wristband 8 is damaged or needs to be replaced with another style of wristband 8, the pull rods 6 on both sides of the connecting frame 2 can be pulled, and the pull rods 6 drive the limit plates 4 to move. When the limit plates 4 move, they can squeeze the first spring 3, and at the same time, the limit plates 4 can drive the card block 5 to disengage from the connecting member 7. When the connecting member 7 is not hindered, the wristband 8 of the fitting surface of the connecting member 7 can be taken out for replacement. When installing a new wristband 8, the connecting member 7 on the wristband 8 is inserted into the connecting frame 2, and the pull rod 6 is loosened. Under the push of the first spring 3, the limit plate 4 is driven to reset, and the limit plate 4 can drive the card block 5 to stably engage in the connecting member 7, and the replaced connecting member 7 is engaged and installed, thereby improving the efficiency of disassembling and installing the wristband 8 for fitting use.

[0040] When the wristband body 1 is in use and needs to be protected, the protective shell 9 can be closed on the wristband body 1, and the pull plates 15 on both sides of the installation box 11 are squeezed, and the pull plates 15 drive the connecting plate 13 to move. At the same time, the connecting plate 13 can squeeze the second spring 12 when moving, and the connecting plate 13 can drive the first clamping rod 14 to be retracted into the installation box 11, and then the installation box 11 can be inserted into the protective shell 9, and the second clamping rod 16 on the installation box 11 can be smoothly inserted into the protective shell 9, and the pull plates 15 on both sides are released. The connecting plate 13 is driven to reset under the push of the second spring 12, and the connecting plate 13 can drive the first clamping rod 14 to be smoothly engaged in the protective shell 9, so that the protective shell 9 used can be conveniently spliced ​​and used, and the protective shell 9 can stably protect the wristband body 1 used, and the touch screen 10 on the protective shell 9 can control the screen of the wristband body 1 to slide, and the protective shell 9 can protect the wristband body 1 from dust.

[0041] The above embodiments are only used to illustrate the utility model but not to limit the technical solutions described in the utility model. Although the present invention has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. A wristband with a replaceable fitting surface, comprising a wristband body (1), characterized in that: The wristband body (1) is fixedly connected to a connecting frame (2), a first spring (3) is fixedly connected inside the connecting frame (2), the other end of the first spring (3) is fixedly connected to a limit plate (4), a clamping block (5) is fixedly connected to the limit plate (4), a pull rod (6) is fixedly connected to the limit plate (4), a connecting piece (7) is arranged inside the connecting frame (2), a wristband (8) is fixedly connected to the connecting piece (7), a protective shell (9) is arranged on the wristband body (1), a touch screen (10) is fixedly connected to the protective shell (9), an installation box (11) is arranged inside the protective shell (9), a second spring (12) is fixedly connected inside the installation box (11), the other end of the second spring (12) is fixedly connected to a connecting plate (13), and a first clamping rod (14) is fixedly connected to the connecting plate (13).

2. A wristband with replaceable fitting surface according to claim 1, characterized in that: The first springs (3) are symmetrically distributed on the left and right sides of the connecting frame (2), and the first springs (3) correspond one-to-one with the clamping blocks (5) through the limiting plates (4).

3. A wristband with replaceable fitting surface according to claim 1, characterized in that: The side end surface of the limiting plate (4) is in contact with the inner side surface of the connecting frame (2), and the clamping block (5) and one side of the connecting piece (7) are inclined.

4. The wristband with replaceable fitting surface according to claim 1, characterized in that: The second springs (12) are symmetrically distributed on the left and right sides of the installation box (11), and the second springs (12) correspond one-to-one to the first clamping rods (14) via the connecting plates (13).

5. The wristband with replaceable fitting surface according to claim 1, characterized in that: The side end surface of the connecting plate (13) is in contact with the inner side surface of the installation box (11), and the first clamping rod (14) is fixedly connected to the central part of one side of the connecting plate (13).

6. The wristband with replaceable fitting surface according to claim 1, characterized in that: A pull plate (15) is fixedly connected to the connection plate (13), and a second clamping rod (16) is fixedly connected to the installation box (11), wherein the second clamping rod (16) is equidistantly distributed on the installation box (11).

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