Threaded connection piece screwing assembly and connector
A threaded connection and connector technology, applied in the direction of threaded connection, connecting member, rod connection, etc., can solve the problems of meeting requirements, excessive connection, no in-place feel, etc., to achieve the effect of convenient design and manufacture, and reliable connection
Inactive Publication Date: 2020-03-31
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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Problems solved by technology
[0002] Connecting devices such as photoelectric connectors or fluid connectors often realize thread locking connection or thread locking sealing through the internal thread of the nut on one of them and the external thread of the screw sleeve on the other. , Manually screw the connecting nut to the threaded sleeve of the adapted connector, but there is no feel when the thread is engaged in place, and the assembler cannot judge whether the torque between the connecting nut and the threaded sleeve meets the requirements, so that It is prone to the problem of insufficient connection or excessive connection, and the connection quality cannot be reliably guaranteed
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[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention, that is, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0033] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the...
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The invention relates to a threaded connection piece screwing assembly and a connector. The threaded connection piece screwing assembly comprises an outer sleeve and an inner core; one of the outer circumferential face of the inner core and the inner circumferential face of the outer sleeve is provided with a clamping claw which obliquely overhangs from the surface to the circumferential side, andthe other is provided with a clamping groove which allows the overhanging end of the clamping claw to extend in; the clamping claw is of an overhanging arm structure, and has elastic deformation capability, or the clamping claw is connected to the corresponding surface in a swingable mode and provided with elastic force for radial outward swinging by an elastic part; and when the outer sleeve isscrewed, the outer sleeve can drive the inner core to rotate in the same direction under the blocking matching effect of the clamping claw and the clamping groove, and when rotation of the inner coreis blocked and the radial pressure given to the clamping claw by the groove wall of the clamping groove exceeds a set value, the clamping claw can elastically deform in the radial direction and then slides out of the clamping groove. By using the screwing assembly, a threaded connection piece can be screwed in place and is not screwed too much, and thus connection of the threaded connection pieceis more reliable.
Description
technical field [0001] The invention relates to a threaded connector screw assembly and a connector. Background technique [0002] Connecting devices such as photoelectric connectors or fluid connectors often realize thread locking connection or thread locking sealing through the internal thread of the nut on one of them and the external thread of the screw sleeve on the other. , Manually screw the connecting nut to the threaded sleeve of the adapted connector, but there is no feel when the thread is engaged in place, and the assembler cannot judge whether the torque between the connecting nut and the threaded sleeve meets the requirements, so that It is prone to the problem of insufficient connection or excessive connection, and the connection quality cannot be reliably guaranteed. Contents of the invention [0003] The object of the present invention is to provide a threaded connector screw assembly, which is used to ensure that the connection is in place and the connec...
Claims
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IPC IPC(8): F16L15/08F16B7/18
CPCF16B7/182F16L15/08F16L2201/10
Inventor 刘向阳徐晓华张志中韩云钊李立新
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD