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公开(公告)号：US20240209881A1
公开(公告)日：2024-06-27
申请号：US18496948
申请日：2023-10-30
Applicant: DTECH PRECISION INDUSTRIES CO., LTD.
Inventor： TING-JUI WANG
IPC: F16B4/00
CPC classification number: F16B4/004
Abstract: A fastening structure applicable to a first object and a second object disposed on the first object. The fastening structure includes an anti-rotation segment, a joining segment and a fastening segment. Therefore, the fastening structure is effective in firmly fitting at least two objects together.
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公开(公告)号：US20210018029A1
公开(公告)日：2021-01-21
申请号：US16928006
申请日：2020-07-14
Applicant: DTECH PRECISION INDUSTRIES CO., LTD.
Inventor： TING-JUI WANG
Abstract: A fastener and a method of mounting the same in place includes a fitting portion, an engaging portion and a filler portion. The fastener passes through a sliding hole of an object, and then the fitting portion presses against the object, allowing a material of the object to enter or flow into the filler portion, so as to fit the fastener and the object firmly together. The engaging portion is engaged with or removed from another object. Therefore, the fastener and the method can couple together and separate at least two objects repeatedly and rapidly.
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公开(公告)号：US20200276663A1
公开(公告)日：2020-09-03
申请号：US16876521
申请日：2020-05-18
Applicant: DTECH PRECISION INDUSTRIES CO., LTD.
Inventor： TING-JUI WANG
Abstract: A welding connection element includes a body and an assembly portion. The body includes a fitting fastening portion having an elastic withdrawal space. The elastic withdrawal space is capable of elastically withdrawing two or more fastening portions, so as to enable the fastening portions to be receivingly fastened in another object. The welding connection element has a welding surface configured to be welding connected to a welding surface of the object. The welding surface of the object is provided in advance with a solder layer configured to be heated and to welding connect the welding connection element and the welding surface of the object. The welding connection element is provided at a carrier in advance, taken out by a tool, compared with an assembly position of the object by a comparison device, and placed at the assembly position by the tool so as to be assembled with the object.
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公开(公告)号：US20230193934A1
公开(公告)日：2023-06-22
申请号：US17883644
申请日：2022-08-09
Applicant: DTECH PRECISION INDUSTRIES CO., LTD.
Inventor： TING-JUI WANG
CPC classification number: F16B4/004 , B21D22/201 , B21D22/26
Abstract: A press-fit structure and a press-fit method are introduced. The press-fit structure includes a body, a pressurizing portion, a material storage space, a restricting portion and a limit stop portion. The pressurizing portion is for applying a pressure on an object to cause a material of the object to flow into or enter the material storage space. The object is restricted by the restricting portion, and a restriction direction of the press-fit structure is restricted by the limit stop portion. Thus, the press-fit structure and the press-fit method of the present disclosure are enabled to provide a required object with a stable assembly effect.
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公开(公告)号：US20230124959A1
公开(公告)日：2023-04-20
申请号：US18081847
申请日：2022-12-15
Applicant: DTECH PRECISION INDUSTRIES CO., LTD.
Inventor： TING-JUI WANG
IPC: B23K37/04 , B23K37/047
Abstract: A soldering component and a method of fitting it to boards are introduced. The soldering component includes a body and a fitting portion. The fitting portion is fitted to an object. The body has an engaging portion with an elastic retraction space conducive to elastic retraction of two or more engagement portions, allowing the engagement portions to engage with another object. The soldering component has a weldable surface to be soldered to a weldable surface of the object. The weldable surface of the object has a built-in solder layer adapted to be heated for soldering the soldering component and the weldable surface of the object together. The soldering component is disposed in a carrier, taken out with a tool, compared with the object by a comparison device to determine a fitting position on the object, positioned at the fitting position with the tool, thereby being fitted to the object.
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Patent Agency Ranking
公开(公告)号：US20220258264A1
公开(公告)日：2022-08-18
申请号：US17732557
申请日：2022-04-29
Applicant: DTECH PRECISION INDUSTRIES CO., LTD.
Inventor： TING-JUI WANG
Abstract: A structure and method for retaining fastening element solder are introduced. The structure includes a fastening element which has a solderable surface and a fastening portion or a hole portion. One end of the hole portion or the fastening portion has a retaining portion. During a soldering heating process, solder flows into or enters the retaining portion to cool down and solidify. The solidified solder is retained in the retaining portion. The fastening element is firmly coupled to a first object because of coordination between the solderable surface and the retaining portion, and the second object is coupled to or removed from the fastening element because of coordination between the fastening portion and the hole portion, so as to couple together and separate the first and second objects repeatedly and quickly.
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公开(公告)号：US20210115962A1
公开(公告)日：2021-04-22
申请号：US17013841
申请日：2020-09-07
Applicant: DTECH PRECISION INDUSTRIES CO., LTD.
Inventor： TING-JUI WANG
Abstract: A fastener structure and a method of manufacturing the same are introduced. The fastener structure includes a body portion and an engaging portion. The body portion is formed from a plate element shaped by being folded, shaped by being rolled or shaped by being pulled. The body portion has a receiving space. The engaging portion is movably fitted to the body portion. The engaging portion has a head portion and an engaging-connecting portion. The engaging-connecting portion is disposed in the receiving space. The body portion is movably fitted to the engaging portion and fitted to an object, whereas the engaging portion is engaged with another object or removed from another object, to not only fit together and separate at least two objects repeatedly and quickly but also render the fastener structure easy to manufacture.
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8.发明申请公开(公告)号：US20160374202A1
公开(公告)日：2016-12-22
申请号：US15132357
申请日：2016-04-19
Applicant: DTECH PRECISION INDUSTRIES CO., LTD.
Inventor： TING-JUI WANG
CPC classification number: H05K1/144 , H05K3/34 , H05K3/368 , H05K2201/10303
Abstract: A soldering fastening element, a structure thereof and a method for soldering the soldering fastening element to a circuit board are introduced. The soldering fastening element is soldered to a first circuit board so as for a second board to be coupled thereto. The soldering fastening element includes a body soldered to the first circuit board, a head for fastening the second board in place, and a neck which connects the body and the head. When in use, the soldering fastening element is contained in a carrier, taken out of the carrier with an automated tool, transferred to the first circuit board, and heated through a solder layer on the first circuit board such that the body gets soldered to the first circuit board to form a module member. Therefore, the second board gets coupled to the first circuit board through the head and neck.
Abstract translation: 引入了焊接紧固元件，其结构以及将焊接紧固元件焊接到电路板的方法。 焊接紧固元件被焊接到第一电路板，以便与第二电路板耦合。 焊接紧固元件包括焊接到第一电路板的主体，用于将第二板固定在适当位置的头部以及连接主体和头部的颈部。 当使用时，焊接紧固元件容纳在载体中，用自动工具从载体中取出，转移到第一电路板，并通过第一电路板上的焊料层加热，使得主体被焊接到 第一电路板形成模块构件。 因此，第二板通过头颈部耦合到第一电路板。
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公开(公告)号：US20240141935A1
公开(公告)日：2024-05-02
申请号：US18496950
申请日：2023-10-30
Applicant: DTECH PRECISION INDUSTRIES CO., LTD.
Inventor： TING-JUI WANG
Abstract: A fastener structure used to arrange a second object on a first object and a method of use of the fastener structure includes an engaging portion, a direction limiting portion, and an assembly portion. The engaging portion is for engaging to a second object. The direction limiting portion is connected to the engaging portion and is for limiting a movement direction of the second object engaged with the engaging portion. The assembly portion is for assembling to the first object.
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公开(公告)号：US20230014000A1
公开(公告)日：2023-01-19
申请号：US17945116
申请日：2022-09-15
Applicant: DTECH PRECISION INDUSTRIES CO., LTD.
Inventor： TING-JUI WANG
Abstract: A structure and method for retaining fastening element solder are introduced. The structure includes a fastening element which has a solderable surface and a fastening portion or a hole portion. One end of the hole portion or the fastening portion has a retaining portion. During a soldering heating process, solder flows into or enters the retaining portion to cool down and solidify. The solidified solder is retained in the retaining portion. The fastening element is firmly coupled to a first object because of coordination between the solderable surface and the retaining portion, and the second object is coupled to or removed from the fastening element because of coordination between the fastening portion and the hole portion, so as to couple together and separate the first and second objects repeatedly and quickly.
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