An engineering monitoring device and its connector
A connector and electrical connection technology, applied in the direction of connection, coupling device, parts of the connection device, etc., can solve the problem of unreliable connector clamping of the cable, to avoid loosening of the cable, low precision requirements, and easy operation simple effect
Active Publication Date: 2022-05-03
徐明霞
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Problems solved by technology
[0003] The invention provides an engineering monitoring device and its connector to solve the problem of unreliable clamping of the cable connector in the existing engineering monitoring device
Method used
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] An embodiment of a connector 2 of the present invention is used to connect the central conductor 21 and the electrical connector 27, such as Figure 3 to Figure 14 As shown, it includes an insulating outer cylinder 23 and an elastic clamping assembly 26;
[0032] Elastic clamping assembly 26 comprises claw lower ring 262, claw upper ring 261, clamp bar 263, and claw lower ring 262 is fixedly arranged, and claw upper ring 261 is positioned at the top of ...
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The invention relates to the field of engineering monitoring, in particular to an engineering monitoring device and its connector. The connector is used to connect a central wire and an electrical connector, and includes an insulating outer cylinder and an elastic clamping assembly; the elastic clamping assembly includes a claw lower ring, The upper ring of the claw, a plurality of clamping strips, and the lower ring of the claw are fixedly arranged, and a plurality of radially extending teeth are arranged on the inner side of the upper ring of the claw; a plurality of teeth are recessed inward and evenly distributed along the circumference of the lower ring of the claw, The upper end of each clip is connected to the upper ring of the claw, and the lower end is connected to the lower ring of the claw, and both extend upward from the lower end and rotate clockwise to the upper end; the middle section of the inner side of each clip is provided with a limiting boss; electrical connection The head is fixed and located at the lower part of the annular space surrounded by a plurality of clips. The central wire is inserted into the electrical connector; the insulating outer cylinder is fixedly sleeved on the outside of the central wire, and the outer circumference is provided with a card slot for the insertion of the limiting boss. A plurality of card tables are arranged; each card table is provided with a limit slot; the card tooth hook is hung on the limit slot.
Description
technical field [0001] The invention relates to the field of engineering monitoring, in particular to an engineering monitoring device and a connector thereof. Background technique [0002] The engineering monitoring device needs to be connected to an external cable when performing operations. The existing cable connection method has a clamping connection, which can be quickly connected without the use of tools, but the existing clamping form is to rely on the clamping teeth and the clamping slots of the clamping part to match the two wires. The cable is clamped and connected. Due to the limitation of the machining accuracy of the workpiece, there will be a certain gap between the clamping teeth and the clamping groove, which makes the interface easy to shake after connection, and most of the engineering detection devices are field operations, which may easily lead to the presence of cracks on the connection line. Torsion, when the torque is too large, it is easy to cause th...
Claims
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IPC IPC(8): H01R13/502H01R13/629H01R13/639
CPCH01R13/629H01R13/639H01R13/502
Inventor 徐明霞王宇欣
Owner 徐明霞