Automatic locking structure of connector
An automatic locking and connector technology, applied in the direction of couplings, mechanical equipment, etc., can solve problems such as poor coordination stability and complex structure, and achieve the effects of reducing plugging wear, simplifying the locking structure, and prolonging the effective service life
Pending Publication Date: 2021-06-18
苏州正北连接技术有限公司 +1
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Problems solved by technology
[0005] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art, and to solve the problems of the traditional ball-type locking structure such as complex structure and poor matching stability, and to propose an automatic locking structure of the connector
Method used
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Embodiment Construction
[0023] The invention provides an automatic locking structure of the connector. The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings, so as to make it easier to understand and grasp.
[0024] The automatic locking structure of the connector, such as Figure 1 to Figure 4 As shown, it includes male end element 1 and female end element 2.
[0025] The female end element 2 includes the main body 3 of the female end pipe shaft. The main body 3 of the female end pipe shaft is provided with a ball sleeve 4 with axial elastic displacement and a locking sleeve with axial elastic displacement arranged on the outer periphery of the ball sleeve 4. 5. The main body 3 of the female pipe shaft is provided with a limiting portion 6 for limiting the elastic extension of the locking sleeve 5 toward the male end element.
[0026] The ball sleeve body 4 is provided with a number of circumferentially distributed locking b...
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The invention discloses an automatic locking structure of a connector. The automatic locking structure of the connector comprises a male end element and a female end element, wherein the female end element comprises a female end tubular shaft main body, a ball sleeve body with axial elastic displacement and a locking sleeve body with axial elastic displacement are arranged in the female end tubular shaft main body, the locking sleeve body is arranged on the periphery of the ball sleeve body, a plurality of locking bodies which are distributed in the circumferential direction and have radial displacement are arranged on the ball sleeve body, and a locking ring rib and receding ring grooves formed in the two sides of the locking ring rib are arranged on the locking sleeve body; the male end element comprises a male end shaft tube, and a locking ring groove is formed in the male end shaft tube. According to the automatic locking structure of the connector, through elastic displacement cooperation of the locking sleeve body and the ball sleeve body, the automatic locking requirement is met, assembly and disassembly are efficient and smooth, the locking structure is reliable and stable, and the high-frequency assembly and disassembly requirement is met; the double elastic displacements are matched, so that ball avoidance during assembly and disassembly is realized, insertion and extraction abrasion is reduced, alignment locking precision and stability are guaranteed, the effective service life is prolonged, and the locking structure is greatly simplified.
Description
technical field [0001] The invention relates to an automatic locking structure of a connector, and belongs to the technical field of the ball locking structure of the connector. Background technique [0002] The connector generally includes a male end element and a female end element, and an axial butt joint locking structure needs to be designed between the male end element and the female end element. Plugging and unplugging is easy to cause damage, so a ball-type locking structure appears. [0003] The Chinese invention patent with the publication number CN1912441A discloses a connection assembly for a fluid flow circuit, which uses a slider and a control member with a locking element to lock the end piece, and uses a waist hole structure to realize the displacement of the ball and lock it The structural stability is poor, and the coordination structure between the control member, the slider and the body is relatively complicated. [0004] The Chinese invention patent wi...
Claims
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IPC IPC(8): F16L37/084F16L37/23
CPCF16L37/0841F16L37/23
Inventor 李亚伟龚剑伟李书
Owner 苏州正北连接技术有限公司