Network signal enhanced connection device for big data software

[0027]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0028]ReferenceFigure 1-7, A network signal strengthening connection device for big data software, comprising a housing 1, a circuit module 2 is installed inside the housing 1, an antenna mechanism is provided on both side walls near the upper part of the housing 1, and the antenna mechanism and the circuit The module 2 is connected. The bottom of the housing 1 is provided with a connecting pipe 8 and the connecting pipe 8 is rotatably connected to the housing 1. The lower end of the connecting pipe 8 is fixedly connected with a plug 12, which is connected to the circuit module 2 through a second connecting wire 7 Connected, the connecting pipe 8 is sleeved with a fixing sleeve 9 which is fixedly connected to the lower end of the housing 1. There is a gap between the fixing sleeve 9 and the plug 12, and the upper end of the plug 12 is provided with four fixing mechanisms at equal intervals along its circumference , And the fixing mechanism is connected with the fixing sleeve 9. A mounting groove 18 is provided in the fixing sleeve 9 and a locking mechanism for fixing the fixing sleeve 9 and the connecting pipe 8 is provided in the mounting groove 18.

[0029]In the present invention, the antenna mechanism includes a fixed cylinder 23 fixedly connected to the side wall of the housing 1, a movable hollow shaft 24 is penetrated at the center of the end of the fixed cylinder 23, and a first connecting wire 3 is penetrated in the hollow shaft 24. The end of the hollow shaft 24 located outside the fixed cylinder 23 is fixedly connected to the antenna rod 4, the antenna rod 4 is connected to the circuit module 2 through the first connecting wire 3, and the end of the hollow shaft 24 located inside the fixed cylinder 23 is fixedly sleeved with a sleeve 27, The side wall of the sleeve 27 is evenly arranged with second clamping blocks 25 along its circumferential direction. The second clamping block 25 and the sleeve 27 are integrally formed, and the integral structure has higher strength. The inner wall of the fixed cylinder 23 is evenly provided with and along the circumferential direction. The second locking slot 26 is fitted to the second locking block 25. A second spring 28 is provided in the fixed cylinder 23. One end of the second spring 28 is against the sleeve 27, and the other end of the second spring 28 is against the side wall of the housing 1. offset.

[0030]Specifically, the fixing mechanism includes a movable rod 10, the upper end of the plug 12 is fixedly connected with a guide rod 21, one end of the movable rod 10 is provided with a guide groove 22, the guide rod 21 is slidably inserted into the guide groove 22, and the guide rod 21 has an L-shaped structure. And the horizontal part is slidably inserted in the guide groove 22, the moving rod 10 is fixedly connected to the claw 11 at one end away from the guide rod 21, the upper side of the moving rod 10 is fixedly connected with the limiting column 15, and the lower end surface of the fixing sleeve 9 is provided with a limiting groove 16. The upper end of the limiting column 15 is slidably connected in the limiting slot 16, and the limiting slot 16 is an arc structure that is biased toward the center of the fixing sleeve 9.

[0031]Specifically, the locking mechanism includes a first clamping block 13 arranged in the installation groove 18, and the first clamping block 13 is slidably connected in the installation groove 18, and the side wall of the connecting pipe 8 is evenly provided with the first clamping block along its circumference. A first clamping block 13 corresponds to the first clamping slot 14. One end of the first clamping block 13 penetrates the inner wall of the mounting slot 18 and extends into the first clamping slot 14, and the other end of the first clamping block 13 is fixedly connected with a pull rod 20, The end of the pull rod 20 away from the first block 13 penetrates the inner wall of the mounting groove 18 and extends to the outside of the fixed sleeve 9. The end of the pull rod 20 located outside the fixed sleeve 9 is fixedly connected with a pull ring 17, and a first spring 19 is sleeved on the pull rod 20. One end of a spring 19 abuts against the first clamping block 13, and the other end of the first spring 19 abuts against the inner wall of the mounting groove 18. The end of the first clamping block 13 inserted into the first clamping groove 14 is wedge-shaped and matches the first spring 19 The pressing force exerted by the first locking block 13 makes the fixed sleeve 9 rotate in one direction, the inclined side of the first locking block 13 contacts the inner wall of the first slot 14 without resistance, and the first locking The straight side of the block 13 is stuck against the first slot 14 and the fixing sleeve 9 cannot be reversed. The pull rod 20 needs to be pulled out, and the first block 13 is moved out of the first slot 14 to reverse the fixing sleeve 9 , Thereby realizing the self-locking of the fixing sleeve 9 and the connecting pipe 8, thereby ensuring the stability of the plug 12 insertion and fixing.

[0032]Further, a vent 5 is provided on the side wall of the housing 1, and a dust-proof net 6 is embedded in the vent 5 to facilitate air circulation and heat dissipation. At the same time, the dust-proof net 6 prevents dust from entering the inside of the housing 1, which is convenient for Circuit module 2 is protected against dust.

[0033]When the present invention is used, when the plug 12 is inserted into an existing socket, the fixing sleeve 9 is rotated by rotating, and as the fixing sleeve 9 rotates, the limiting groove 16 at the bottom of the fixing sleeve 9 is pressed against the limiting post 15 In turn, the limit post 15 moves to the middle of the plug 12, and then drives the moving rod 10 to move to the middle, which can synchronously drive the four claws 11 to move inward, and then the four claws 11 are clamped on the existing socket At the same time, the first spring 19 is pressed against the first clamping block 13, and the first clamping block 13 is inserted into the first clamping slot 14, thereby making the fixing sleeve 9 and the connecting pipe 8 relatively fixed, and the fixing sleeve 9 Without reversing, you can always maintain the clamped state of the claw 11, and the plug 12 and the socket can be fully fixedly connected to prevent the plug 12 from detaching from the socket, thereby avoiding the casing 1 from falling off. Pull the lever 20 outside, and then reverse the fixing sleeve 9 to loosen the claw 11, just pull out the plug 12.

[0034]When unfolding the antenna pole 4, you only need to press the antenna pole 4 to the inside, that is, the hollow shaft 24 moves to the inside of the fixed cylinder 23, so that the second block 25 moves out of the second slot 26. At this time, the antenna pole 4 can be rotated. Turn it up and unfold it, or adjust it to a desired angle, then loosen the antenna pole 4, and the elastic force of the second spring 28 acts on the sleeve 27, pressing the sleeve 27, so that the second block 25 moves into the second In the card slot 26, the hollow shaft 24 can be fixed, and then the antenna pole 4 can be fixed to maintain the state of the antenna pole 4, which is convenient to operate, and the antenna pole 4 is fixed and stable to ensure smooth and stable signal.

[0035]The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solutions of the present invention and its Equivalent replacements or changes to the inventive concept should all fall within the protection scope of the present invention.