Anti-pulling network cable socket

Abstract

The utility model discloses an anti-pulling network cable socket, which is applied to the technical field of network cable sockets, and is characterized in that a crystal head at one end of a network cable is inserted into a slot for preliminary fixation, then a network cable body is wound on the surface of a bobbin through a wire slot, and when the network cable is pulled, a folding rod drives a pawl to clamp a ratchet wheel, so that the network cable can be prevented from being pulled. When the network cable body is pulled, damage caused by violent separation of the connection part is avoided, and the anti-pulling effect of the network socket is greatly improved. By arranging the knob to drive the reel to rotate, a user can take out the connecting plate, the limiting plate and the like from the inner side of the fixing plate, insert the connecting plate into the inner cavity of the fixing plate again after overhauling, and loosen the knob, so that the spring pushes the insertion rod to be inserted into the inner cavity of the fixing plate through self elasticity to be inserted and fixed, and reinstallation is completed. And the replacement efficiency of the network cable socket is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sockets, and particularly relates to a pulling-proof network cable socket. Background Art

[0002] The birth and application of the Internet is an important factor in the rapid development of the 21st century. From life to work, from individuals to countries, the Internet plays an extremely important role in it. Although wireless networks are now very popular and are gradually occupying a large part of network data transmission, traditional network cables or optical fibers still have an irreplaceable position. Network cables need corresponding network interfaces to ensure normal data transmission.

[0003] At present, a Chinese utility model with announcement number: CN208623008U discloses a network cable socket, including a socket backplane, a main panel is arranged on one side of the socket backplane, the main panel is fixed to the socket backplane by a main panel pressure plate, the main panel pressure plate and the socket backplane are mutually clamped through the cooperation of a first clamping block and a first clamping groove, and at the same time, four fixed pressure plates of the same size are arranged on the side of the main panel pressure plate away from the main panel, the four fixed pressure plates and the socket backplane are mutually clamped through the cooperation of a second clamping block and a second clamping groove. Compared with the method of fixing with screws in the prior art, the advantage of this arrangement is that it facilitates the disassembly and assembly of the main panel and the fixed pressure plate, and the main panel is fixed by the main panel pressure plate, and the arrangement of the fixed pressure plate fixing the main panel pressure plate further improves the overall connection strength of the network cable socket, and avoids damage to the network cable socket due to the pulling of the network cable during use. The utility model provides a network cable socket with simple installation and disassembly and high overall strength.

[0004] However, the above device still has certain defects. When the user accidentally trips or pulls the network cable, the network cable and the network cable connector may break, and the socket may also be damaged. In addition, the current network cable socket is usually composed of a mounting shell and a wiring terminal. This socket structure is relatively simple, and there are problems such as inconvenient maintenance, insufficient reliability, and inconvenient use. Based on the above problems, we provide a network cable socket that is anti-pulling. Utility Model Content

[0005] The purpose of the utility model is to provide a pulling-resistant network cable socket, which has the advantage that when the network cable body is pulled, the connection will not be violently separated and damaged, thereby greatly improving the pulling-resistant effect of the network socket.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: an anti-pull network cable socket, including a limit plate, both sides of the front side of the limit plate are bolted with mounting plates, the front part of the inner side of the mounting plate is rotatably connected to a wire drum through a bearing, the right side of the wire drum is bolted with a ratchet through the mounting plate, the lower part of the right side of the mounting plate is rotatably connected to a folding rod through a bearing, the bottom of the folding rod is bolted with a pawl, and the surface of the pawl is meshed with the surface of the ratchet, the back of the limit plate is bolted with a connecting plate, and the upper and lower inner cavities of the connecting plate are connected The middle part of the side is rotatably connected with a winding shaft through a bearing, and through grooves are opened on the upper and lower sides of both sides of the connecting plate, the inner side of the through groove is slidably connected with a plug rod, and the surface of the plug rod is slidably connected to the inner side of the through groove, the surface of the connecting plate is slidably sleeved with a fixing plate, and the inner side of the fixing plate is sleeved with the surface of the plug rod, the surface of the winding shaft is connected with a pull rope, and the other end of the pull rope is bolted to the inner side of the plug rod, and clamping plates are bolted on both sides of the inner cavity of the connecting plate, and a first spring is bolted to the inner side of the clamping plate, and the other end of the first spring is bolted to the inner side of the plug rod.

[0007] The above technical solution is adopted: by setting a crystal head at one end of the network cable and inserting it into the slot for preliminary fixation, then the network cable body is wound around the surface of the wire drum through the wire groove, and when the network cable is pulled, the folding rod drives the pawl to jam the ratchet, so that the wire drum can only rotate inwardly, and when the network cable body is pulled, the connection will not be violently separated and damaged, thereby greatly improving the anti-pulling effect of the network socket; by setting a knob to drive the winding shaft to rotate, the winding shaft will drive the plug rod to move toward the inner side of the connecting plate cavity through the pull rope during the rotation of the winding shaft, and at the same time squeeze the first spring, when the plug rod is pulled out of the inner slot of the fixed plate, the fixed plate and the connecting plate lose fixation and limit, and the user can take out the connecting plate and the limit plate from the inside of the fixed plate, and insert the connecting plate into the inner cavity of the fixed plate again after inspection, and loosen the knob so that the spring pushes the plug rod into the inner cavity of the fixed plate through its own elastic force for plugging and fixing, and completes the reinstallation, thereby greatly improving the replacement efficiency of the network cable socket.

[0008] The utility model is further configured that a knob is bolted on the front side of the winding shaft through a connecting plate and a limiting plate.

[0009] The above technical solution is adopted to facilitate the user to drive the winding shaft to rotate in the inner cavity of the connecting plate through the knob.

[0010] The utility model is further configured that a blocking plate is bolted to the rear side of the lower right side of the mounting plate.

[0011] The above technical solution is adopted to limit the inclination angle of the folding plate toward the front of the blocking plate.

[0012] The utility model is further configured that a second spring is bolted to the back of the folding rod, and the other end of the second spring is bolted to the right side of the front side of the limiting plate.

[0013] By adopting the above technical solution, the second spring can push the folding rod to reset by automatic elastic force after the folding rod rotates in an arc shape.

[0014] The utility model is further configured that a wire groove is provided on the surface of the wire drum.

[0015] The above technical solution enables the network cable to be fixed on the surface of the wire barrel through the wire groove.

[0016] The utility model is further configured that a plug plate is bolted at the center of the front side of the limiting plate, and a slot is provided at the center of the plug plate.

[0017] The above technical solution is adopted to enable the network cable crystal head to enter the slot with the assistance of the plug-in board.

[0018] The utility model is further configured that the upper and lower parts of the inner side of the slot are rotatably connected with inclined panels through bearings.

[0019] By adopting the above technical solution, the bottoms of the inclined panels abut against each other to form an inner bevel, which prevents foreign matter from entering the slot and facilitates the insertion of the network cable into the slot.

[0020] The utility model is further configured that a third spring is bolted to the back of the upper and lower sides of the inclined panel, and the other end of the third spring is bolted to the inner side of the inner cavity of the plug board.

[0021] By adopting the above technical solution, an elastic thrust is always present on the top of the inclined panel, so as to push the inclined panel to reset after rotation.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The utility model inserts a crystal head at one end of the network cable into a slot for preliminary fixation, and then the network cable body is wound around the surface of the wire drum through the wire groove. When the network cable is pulled, the folding rod drives the ratchet to jam the ratchet, so that the wire drum can only rotate inward. When the network cable body is pulled, the connection will not be violently separated and damaged, which greatly improves the anti-pull effect of the network socket;

[0024] 2. The utility model drives the winding shaft to rotate by setting a knob. During the rotation of the winding shaft, the pull rope drives the insertion rod to move toward the inner side of the inner cavity of the connecting plate, and at the same time squeezes the first spring. When the insertion rod is pulled out of the inner slot of the fixed plate, the fixed plate and the connecting plate lose fixation and limit. The user can take out the connecting plate and the limit plate from the inside of the fixed plate, insert the connecting plate into the inner cavity of the fixed plate again after inspection, and loosen the knob to make the spring push the insertion rod into the inner cavity of the fixed plate through its own elastic force for plugging and fixing. The re-installation is completed, which greatly improves the replacement efficiency of the network cable socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a top view of the overall structure of the utility model;

[0027] Figure 3 This is a front view of the overall connection structure of the utility model;

[0028] Figure 4 It is a partial structural side view of the utility model.

[0029] Figure numerals: 1. limit plate; 2. mounting plate; 3. wire drum; 4. ratchet; 5. folding rod; 6. pawl; 7. connecting plate; 8. winding shaft; 9. through slot; 10. plug-in rod; 11. fixing plate; 12. pull rope; 13. clamping plate; 14. first spring; 15. knob; 16. blocking plate; 17. second spring; 18. wire groove; 19. plug-in plate; 20. slot; 21. inclined panel; 22. third spring. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] Embodiment 1:

[0032] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A pull-proof network cable socket comprises a limit plate 1, both sides of the front of the limit plate 1 are bolted with mounting plates 2, the front part of the inner side of the mounting plate 2 is rotatably connected with a wire drum 3 through a bearing, the right side of the wire drum 3 passes through the mounting plate 2 and is bolted with a ratchet 4, the lower part of the right side of the mounting plate 2 is rotatably connected with a folding rod 5 through a bearing, the bottom of the folding rod 5 is bolted with a pawl 6, and the surface of the pawl 6 is meshed with the surface of the ratchet 4.

[0033] refer to Figure 1 , Figure 2 and Figure 3The front of the winding shaft 8 is bolted with a knob 15 through the connecting plate 7 and the limiting plate 1, so that the user can drive the winding shaft 8 to rotate in the inner cavity of the connecting plate 7 through the knob 15.

[0034] refer to Figure 2 , Figure 3 and Figure 4 A blocking plate 16 is bolted to the rear side of the lower right side of the mounting plate 2 so that the blocking plate 16 limits the angle at which the folding plate tilts toward the front.

[0035] refer to Figure 3 A second spring 17 is bolted to the back of the folding rod 5, and the other end of the second spring 17 is bolted to the right side of the front of the limiting plate 1, so that the second spring 17 can push the folding rod 5 to reset through automatic elastic force after the folding rod 5 rotates in an arc.

[0036] refer to Figure 1 , Figure 2 and Figure 3 A wire groove 18 is provided on the surface of the wire drum 3 so that the mesh wire can be fixed on the surface of the wire drum 3 through the wire groove 18 .

[0037] Brief description of the use process: When using the device, first insert the crystal head at one end of the network cable into the slot 20 for preliminary fixation, then wrap the network cable body around the surface of the wire drum 3 through the wire groove 18. When the network cable is pulled, the folding rod 5 drives the pawl 6 to clamp the ratchet 4, so that the wire drum 3 can only rotate inward. When the network cable body is pulled, the connection will not be violently separated and damaged.

[0038] Embodiment 2:

[0039] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A network cable socket with an anti-pull function comprises a limit plate 1, a connecting plate 7 is bolted to the back of the limit plate 1, a winding shaft 8 is rotatably connected to the middle of the upper and lower sides of the inner cavity of the connecting plate 7 through bearings, and through grooves 9 are provided on the upper and lower sides of both sides of the connecting plate 7, a plug rod 10 is slidably connected to the inner side of the through groove 9, and the surface of the plug rod 10 is slidably connected to the inner side of the through groove 9, a fixing plate 11 is slidably sleeved on the surface of the connecting plate 7, and the inner side of the fixing plate 11 is sleeved on the surface of the plug rod 10, a pull rope 12 is connected to the surface of the winding shaft 8, and the other end of the pull rope 12 is bolted to the inner side of the plug rod 10, and card plates 13 are bolted to the two sides of the inner cavity of the connecting plate 7, a first spring 14 is bolted to the inner side of the card plate 13, and the other end of the first spring 14 is bolted to the inner side of the plug rod 10.

[0040] refer to Figure 1 , Figure 2 and Figure 3A plug board 19 is bolted to the center of the front of the limiting plate 1 , and a slot 20 is opened in the center of the plug board 19 , so that the network cable crystal head can be assisted by the plug board 19 to enter the slot 20 .

[0041] refer to Figure 1 and Figure 3 The upper and lower sides of the inner side of the slot 20 are rotatably connected with inclined panels 21 through bearings. The bottoms of the inclined inclined panels 21 abut against each other to form an inner bevel, which prevents impurities from entering the slot 20 and facilitates the insertion of the network cable into the slot 20.

[0042] refer to Figure 3 The back of the upper and lower sides of the inclined plate 21 are bolted with a third spring 22, and the other end of the third spring 22 is bolted to the inner side of the inner cavity of the plug plate 19, so that there is always an elastic thrust at the top of the inclined plate 21, pushing the inclined plate 21 to reset after rotation.

[0043] Brief description of the usage process: when it is necessary to remove the plug plate 19 for replacement, first rotate the knob 15 so that the knob 15 drives the winding shaft 8 to rotate. During the rotation of the winding shaft 8, the pull rope 12 drives the plug rod 10 to move toward the inner side of the inner cavity of the connecting plate 7, and at the same time squeezes the first spring 14. When the plug rod 10 is pulled out of the inner slot of the fixing plate 11, the fixing plate 11 and the connecting plate 7 lose fixation and limit. The user can take out the connecting plate 7 and the limit plate 1 from the inside of the fixing plate 11, and insert the connecting plate 7 into the inner cavity of the fixing plate 11 again after inspection, and loosen the knob 15, so that the spring pushes the plug rod 10 into the inner cavity of the fixing plate 11 through its own elastic force for plugging and fixing, and completes the reinstallation.

[0044] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A network cable socket that is resistant to pulling, comprising a limit plate (1), characterized in that: The front sides of the limit plate (1) are both bolted to mounting plates (2), the front part of the inner side of the mounting plate (2) is rotatably connected to a wire drum (3) via a bearing, the right side of the wire drum (3) passes through the mounting plate (2) and is bolted to a ratchet (4), the lower part of the right side of the mounting plate (2) is rotatably connected to a folding rod (5) via a bearing, the bottom of the folding rod (5) is bolted to a pawl (6), and the surface of the pawl (6) is meshed with the surface of the ratchet (4), the back of the limit plate (1) is bolted to a connecting plate (7), the middle parts of the upper and lower sides of the inner cavity of the connecting plate (7) are rotatably connected to a winding shaft (8) via bearings, and the upper and lower sides of the connecting plate (7) are both opened. A through slot (9) is provided, the inner side of the through slot (9) is slidably connected to an insertion rod (10), and the surface of the insertion rod (10) is slidably connected to the inner side of the through slot (9), the surface of the connecting plate (7) is slidably sleeved with a fixing plate (11), and the inner side of the fixing plate (11) is sleeved with the surface of the insertion rod (10), the surface of the winding shaft (8) is connected with a pull rope (12), and the other end of the pull rope (12) is bolted to the inner side of the insertion rod (10), the two sides of the inner cavity of the connecting plate (7) are bolted with a clamping plate (13), the inner side of the clamping plate (13) is bolted with a first spring (14), and the other end of the first spring (14) is bolted to the inner side of the insertion rod (10).

2. The anti-pull network cable socket according to claim 1, characterized in that: The front side of the winding shaft (8) is bolted with a knob (15) passing through the connecting plate (7) and the limiting plate (1).

3. The anti-pull network cable socket according to claim 1, characterized in that: A blocking plate (16) is bolted to the rear side of the lower right side of the mounting plate (2).

4. The anti-pull network cable socket according to claim 1, characterized in that: A second spring (17) is bolted to the back of the folding rod (5), and the other end of the second spring (17) is bolted to the right side of the front side of the limiting plate (1).

5. The anti-pull network cable socket according to claim 1, characterized in that: A wire groove (18) is provided on the surface of the wire barrel (3).

6. The anti-pull network cable socket according to claim 1, characterized in that: A plug plate (19) is bolted to the center of the front side of the limiting plate (1), and a slot (20) is provided at the center of the plug plate (19).

7. The anti-pull network cable socket according to claim 6, characterized in that: The upper and lower sides of the inner side of the slot (20) are rotatably connected to inclined panels (21) via bearings.

8. The anti-pull network cable socket according to claim 7, characterized in that: A third spring (22) is bolted to the back of the upper and lower sides of the inclined panel (21), and the other end of the third spring (22) is bolted to the inner side of the inner cavity of the plug plate (19).

Images