Wire fixing unit suitable for communication equipment
A technology of communication equipment and positioning unit, applied in the direction of electrical components, etc., can solve the problem that the wire is not tightly fixed, and achieve the effect of simple structure and good practical value
Inactive Publication Date: 2020-03-31
XIAN DINGLAN COMM TECH
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- Application Information
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Problems solved by technology
[0006] The purpose of the present invention is to provide a line fixing unit suitable for communication equipment, which solves the problem that the existing line card is not tight enough
Method used
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Embodiment Construction
[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] The present invention is a fixed line unit suitable for communication equipment, such as figure 1 As shown, it includes the covering belt 1, the two ends of the covering belt 1 are respectively fixed with a locking belt a2 and a locking belt b3, the locking belt a2 is provided with a positioning groove a4, and the locking belt b3 is connected with a positioning unit.
[0025] The positioning unit includes a long slot 5 with a rectangular cross section, a number of circular holes 6 are evenly arranged along the long side walls of the long slot 5, and a columnar long shaft 7 is also arranged in the long slot 5, and the locking belt b3 passes through the long slot 5. groove 5 and wound on the long axis 7;
[0026] The bottom surface of the long groove 5 is also provided with a positioning groove b8.
[0027] The round holes 6 located on...
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The invention discloses a wire fixing unit suitable for communication equipment, and the unit comprises a wrapping belt, two ends of the wrapping belt are respectively fixedly connected with a lockingbelt a and a locking belt b, the locking belt a is provided with a positioning groove a, and the locking belt b is connected with a positioning unit. Each positioning unit comprises a long groove with a rectangular cross section, a plurality of round holes are evenly formed in the two side walls in the length direction of the long groove, a columnar long shaft is further arranged in the long groove, and a locking belt b penetrates through the long groove and is wound on the long shaft; and a positioning groove b is further formed in the bottom surface of the long groove. The invention relatesto a wire fixing unit suitable for communication equipment. The locking belt b is wound around the long shaft, the long shaft is fixed in the round hole in the corresponding position, a cable can beeffectively locked. Meanwhile, the cable can be held tightly after heat is blown and cooled through the heat shrink tube, the cable fixing device is locked through the positioning groove a, the positioning groove b and a preset threaded hole, the structure is simple, and the practical value is very good.
Description
technical field [0001] The invention belongs to the technical field of line fixing equipment, and in particular relates to a line fixing unit suitable for communication equipment. Background technique [0002] In communication equipment, a filter is a frequency selection device that allows specific frequency components in a signal to pass through while greatly attenuating other frequency components. Using this frequency selection function of the filter, it is possible to filter out interference noise or perform spectrum analysis, that is, any device or system that can pass a specific frequency component in a signal and greatly attenuate or suppress other frequency components is called a filter. device. [0003] During the preparation process of the filter, it is generally formed by one-time molding casting. The internal structure of the filter is reserved for the placement of each module and the reserved screw connection holes for the line card. In the actual wiring process...
Claims
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IPC IPC(8): H02G3/02
CPCH02G3/02
Inventor 孙涛
Owner XIAN DINGLAN COMM TECH