Safety high water pressure resistant rotary multi-core communication connector
A rotary and safe technology, applied in the direction of connection, connecting device parts, electrical components, etc., can solve the problems of unreliable signal connection, inconvenient installation and disassembly, poor waterproof performance, etc., to achieve superior water leakage resistance and convenient disassembly. , the effect of improving the seismic performance
Active Publication Date: 2015-11-18
XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP
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Problems solved by technology
[0003] In order to solve the shortcomings in the above-mentioned background technology, the present invention provides a safe high water pressure resistant rotary multi-core communication joint to solve the two parts of the inclinometer measuring probe tube and the battery tube in the prior art Inconvenient installation and disassembly, unreliable signal connection, poor shock resistance, large volume and poor waterproof performance
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[0028] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:
[0029] see figure 1 — Figure 12 : A safe type high water pressure resistant rotary multi-core communication joint, comprising a male buckle sheath 1 and a female buckle sheath 6 cooperating with each other, the male buckle sheath 1 is a shaft of a hollow structure, and its outer diameter There are steps on the top, and external threads are respectively provided on the circumference of both ends; the outer diameter of the box sheath 6 is provided with steps, and the two ends are respectively provided with external threads;
[0030] The male button sheath 1 is provided with a male button central reinforcing rod 2, and the structure of the male button central reinforcing rod 2 is a stepped structure with different diameters at both ends; the male button central reinforcing rod 2 has a large diameter The end is arranged in the circumference of the male b...
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The invention belongs to the technical field of mines and relates to a safety type high-water-pressure resistance rotary multicore communication connector to solve the problems that in the prior art, an instrument tube and a battery tube of a measuring probing tube of a clinometer are inconvenient to install and dismantle, unreliable in signal connection, poor in anti-seismic effect, large in size and poor in waterproof performance. In order to realize the purposes, the safety type high-water-pressure resistance rotary multicore communication connector comprises a male buckling sheath and a female buckling sheath, wherein the male buckling sheath is matched with and connected with the female buckling sheath, a male buckling center reinforcing rod is arranged in the male buckling sheath, and the structure of the male buckling center reinforcing rod is of a structure that the diameters at the two ends of the male buckling center reinforcing rod are different and a step is arranged in the middle of the male buckling center reinforcing rod. The large-diameter end of the male buckling center reinforcing rod is arranged in the circumference of the male buckling sheath, and the small-diameter end of the male buckling center reinforcing rod is arranged in the circumference of the female buckling sheath. The space between the male buckling center reinforcing rod and the male buckling sheath is filled with insulation materials. A female buckling center reinforcing rod is arranged in the female buckling sheath. The space between the female buckling center reinforcing rod and the female buckling sheath is filled with insulation materials.
Description
1. Technical field: [0001] The invention belongs to the technical field of coal mines and relates to a safe high water pressure resistant rotary multi-core communication joint. 2. Background technology: [0002] At present, in the inclination measurement and logging structure of underground coal mines, the connection method between the instrument tube of the measuring probe and the battery tube will directly affect the use efficiency of the measuring probe. In the past, the connection methods mostly used soft wire direct connection or waterproof plug connection. This kind of structure makes it inconvenient to disassemble the measuring probe when replacing the battery tube, and has poor shock resistance and unreliable signal connection. The process of replacing the battery tube is prone to twisted wires, Disconnection, short circuit, etc. 3. Contents of the invention: [0003] In order to solve the shortcomings in the above-mentioned background technology, the present inve...
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IPC IPC(8): H01R13/52H01R13/502
Inventor 汲方林江浩雷晓荣陈龙王岚
Owner XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP
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