Wearable device and its host chassis structure

A bottom shell and host technology, applied in the shell, mechanically driven clocks, instruments, etc., can solve problems such as difficult assembly of raw trunnions, and achieve the effect of reducing product process control requirements, reducing resistance, and reducing the work intensity of employees

Active Publication Date: 2019-08-16
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a wearable device and its main body bottom shell structure, aiming to solve the technical problem of extremely difficult assembly of the main body bottom shell and raw trunnion of the wearable device in the prior art during the production process

Method used

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  • Wearable device and its host chassis structure
  • Wearable device and its host chassis structure
  • Wearable device and its host chassis structure

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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. Attached below by reference Figure 1~4 The described embodiments are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0027] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or...

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Abstract

The invention relates to the technical field of electronic products and particularly relates to a wearable device and a host bottom case structure thereof. The host bottom case structure comprises a bottom case body, wherein connection parts for being connected with a watch strap extend at two opposite sides of the bottom case body; a raw earhole which runs through two ends of each connection part is formed in the connection part; and each raw earhole comprises a large-diameter hole segment and a small-diameter hole segment which are sequentially arranged and are used for being in clearance fit with a raw trunnion. The wearable device plays a role in locking the raw trunnions through interference fit of the raw trunnions and the small-diameter hole segments of the corresponding raw earholes, and plays a role in reducing resistance when the raw trunnions are inserted into the corresponding raw earholes through clearance fit of the raw trunnions and the large-diameter hole segments of the corresponding raw earholes, the resistance generated during assembly is reduced and the work intensity of a worker is reduced. In addition, the clearance fit positions of the large-diameter hole segments of the raw earholes and the corresponding raw trunnions can be enlarged, so that the strength of a mold of producing the bottom case body of the wearable device is also improved, and meanwhile, assembly is not affected when a mold slide pin slightly deforms.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a wearable device and a bottom case structure of a main body thereof. Background technique [0002] With the development of today's technology, various wearable devices, such as smart watches or smart bracelets, have appeared on the market. In order to facilitate packaging and shipping, wearable devices are usually assembled with lugs on the bottom case of the main unit and then packaged and shipped. After the user gets the wearable device, he can directly assemble the strap with the raw ear on the bottom case of the main unit and use it. The bottom shell of the main engine and the lugs are generally connected by a tight fit of the hole shaft, that is, a hole is opened on the side of the bottom shell of the main engine, and then the trunnion is passed through the ear hole and tightly fitted with the ear hole. In this way, the connection between the raw trunnion and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44C5/14G04B37/14
CPCA44C5/14G04B37/14
Inventor 杨建斌
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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