External protection device of SR4 optical module
A protective device and optical module technology, which is applied in the field of optical modules, can solve problems such as the poor protection ability of SR4 optical modules, and achieve the effect of good promotion and use value, simple and reasonable structure, and good protection ability
Inactive Publication Date: 2019-07-19
武汉英飞光创科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the shortcomings of the poor protection ability of the SR4 optical module in the prior art, and propose an external protection device for the SR4 optical module
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[0018] 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.
[0019] refer to Figure 1-3 , an external protection device for an SR4 optical module, comprising a module body 1, a fixing frame 2 is welded on the outside of the module body 1, and a first mounting plate 4 is placed inside the fixing frame 2, and the first mounting plate 4 and the fixing frame 2 A fixing device 3 is arranged between them, and a first protection device 6 is fixed on the first mounting plate 4 by screws. The end of the first protective plate 7 is fixed by a rivet, the second mounting plate 5 is also placed in the fixed frame 2, and the second protective device 9 is installed on the second mounting plate 5, and the end of the second protective device ...
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The invention discloses an external protection device of a SR4 optical module. The external protection device comprises a module body, a fixed frame is welded at an outside of the module body, and a first mounting plate is arranged in the fixed frame; a fixing device is arranged between the first mounting plate and the fixed frame; a first protection device is fixed on the first mounting plate through bolts, the first protection device comprises a protection rod, a mounting groove, a spring and a telescopic rod; a first protection plate is fixed on the tail end of the first protection device through a rivet, a second mounting plate is further arranged in the fixed frame, and a second protection device is arranged on the second mounting plate; the first mounting plate and the second mounting plate are placed in the fixed frame when the SR4 optical module needs to be protected, and then the first mounting plate and the second mounting plate are fixed by utilizing fixed screws in the fixing device; the module body is protected under the effect of the first protection plate and the second protection plate, the entire dismounting is simple, and the protection capacity is good.
Description
technical field [0001] The invention relates to the technical field of optical modules, in particular to an external protection device for an SR4 optical module. Background technique [0002] Now that information and communication technology is becoming more and more developed, the equipment is becoming more and more sophisticated. SR4 optical module is one of the devices. Simply put, the function of the optical module is photoelectric conversion. After transmission, the receiving end converts the optical signal into an electrical signal. The optical module is a high-tech precision device. The optical module mentioned in the Chinese patent CN105739030A reduces the damage of the module components to the human body. However, the overall protection ability of the current SR4 optical module is not good, and the SR4 optical module is easily damaged. Contents of the invention [0003] The purpose of the present invention is to solve the shortcoming of the poor protection capabi...
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IPC IPC(8): G02B6/42H05K5/02
CPCG02B6/426H05K5/02
Inventor 吴候明刘现中
Owner 武汉英飞光创科技有限公司