A signal line anti-falling structure

Abstract

This utility model relates to the field of electrical engineering technology, specifically a signal cable anti-detachment structure, including a fixing plate. Multiple through holes are provided in the middle of the fixing plate. Fixing bases are fixedly connected to both ends of the bottom surface of the fixing plate, and fixing rods are fixedly connected to both ends of one side of the fixing plate. A movable plate is located in front of the side of the fixing plate where the fixing rods are fixedly connected. By pulling the fixing rod and rotating the control knob, the gears drive two sets of rack plates to move in opposite directions. This causes the signal cable connector extending from the through hole on the movable plate surface to be clamped and fixed by the two sets of rack plates. Combined with the elasticity of the locking spring, the locking block is inserted into the fixing groove on the upper surface of the protective shell, thus completely fixing the signal cable connector. This also improves the service life of the fixing structure to a certain extent, making it more suitable for long-term use.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a signal line anti-falling structure. Background Art

[0002] The definition of electrical engineering is the sum of related disciplines used to create electrical and electronic systems. When doing electrical work, it is inevitable to connect signal lines to connect devices.

[0003] When using signal cables to connect devices, in order to enhance the stability of the signal cables when connected to the devices, tools such as fixing clips or cable ties are usually used to fix them. Most of these devices only have a fixing function. When there are many lines, the signal cables will be entangled together, affecting the overall appearance, and it is not convenient to distinguish the connectors of each signal cable. In addition, most of these tools have the disadvantages of being unsuitable for frequent movement or easily broken and damaged, with a short service life and inconvenient for later use.

[0004] To this end, we propose a signal line anti-falling structure to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a signal line anti-falling structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a signal line anti-falling structure, comprising a fixed plate, a through hole is opened at the middle position of the fixed plate, and multiple groups of through holes are opened, two ends of the bottom surface of the fixed plate are fixedly connected to a fixed base, two ends of one side of the fixed plate are fixedly connected to a fixed rod, and a movable plate is arranged in front of the side of the fixed plate fixedly connected to the fixed rod, a through hole is opened at the middle position of the movable plate, and the number and position of the through holes opened on the surface of the movable plate are the same as the number and position of the through holes opened at the middle position of the surface of the fixed plate;

[0007] A telescopic device, wherein the telescopic device is disposed between the fixed plate and the movable plate, and the telescopic device is provided with multiple groups, and the telescopic device is used to adjust the distance between the fixed plate and the movable plate;

[0008] The fixing device is arranged on a side surface of the movable plate away from the fixed plate, and there are multiple groups of fixing devices, and the fixing device is used to fix the signal line so that it is not easy to fall off.

[0009] Preferably, a snap buckle is fixedly connected to the outer surface of the fixing rod, and the snap buckle is arranged on four side surfaces of the fixing rod, and a row of snap buckles is arranged on each side surface.

[0010] Preferably, the telescopic device includes a fixed shell, a sliding slot is provided inside the fixed shell, and the sliding slot is slidably connected to a sliding column inside the sliding slot, one end of the sliding column is arranged inside the sliding slot and is fixedly connected to a limiting ring, and a slot is provided on the upper surface of the limiting ring, a return spring is fixedly connected inside the slot on the upper surface of the limiting ring, and the other end of the return spring is fixedly connected to a fixed column, a plurality of fixed openings are provided on the upper surface of the fixed shell, and the fixed column extends from the inside of the slot on the upper surface of the limiting ring to the outer surface of the fixed shell.

[0011] Preferably, one end of the fixed shell is fixedly connected to the outer surface of the fixed plate, and one end of the sliding column extending out of the surface of the fixed shell is fixedly connected to one side of the movable plate. The size of the opening inside the sliding slot is the same as the size of the limiting ring, and the size of the opening near one end of the sliding slot on the movable plate is the same as the size of the sliding column.

[0012] Preferably, the fixing device includes a protective shell, a limiting groove is provided inside the protective shell, and a gear is provided on the inner wall of the limiting groove provided inside the protective shell, rack plates are meshingly connected on both sides of the gear inside the protective shell, a control knob is fixedly connected to the upper surface of the gear, and the control knob extends out of the outer surface of the protective shell, a chamber is provided at the upper end of the control knob, and a fixed pull rod is inserted into the chamber at the upper end of the control knob, a locking block is fixedly connected to the lower surface of the fixed pull rod, and the locking block extends out of the outer surfaces of both sides of the control knob through openings on both sides of the chamber at the upper end of the control knob, a locking spring is fixedly connected to the upper surface of the locking block inside the chamber at the upper end of the control knob, and the other end of the locking spring is fixedly connected to the upper end of the inner wall of the chamber at the upper end of the control knob.

[0013] Preferably, a fixing groove is provided on the upper surface of the protective shell, and there are multiple groups of fixing grooves. The size of the fixing groove on the upper surface of the protective shell is the same as the size set at the lower end of the locking block. The openings on both sides of the upper end chamber of the control knob are set at a height greater than the height inside the fixing groove on the upper surface of the protective shell. The locking block extends from the lower end of the outer surface of the control knob and is inserted into the fixing groove on the upper surface of the protective shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the utility model;

[0015] By pressing the fixing column and pulling the movable plate to extend the length of the device, the signal line is then wrapped and clamped through the fixing rod, so that the signal line extends from the through hole on the surface of the movable plate to a suitable length, and the excess part of the signal line is clamped and fixed on the surface of the fixing buckle set on the surface of the fixing rod. Therefore, the connector of the signal line can be seen more intuitively to a certain extent, and the signal line looks more beautiful after being fixed.

[0016] By pulling the fixed pull rod and rotating the control knob, the gear drives the two sets of rack plates to move in relative directions, so that the signal line plug extending from the through hole on the surface of the moving plate is clamped and fixed by the two sets of rack plates, and then with the elasticity of the locking spring itself, the locking block is inserted into the fixing groove on the upper surface of the protective shell, so that the signal line connector is completely fixed, so that the device can frequently move the signal line without the problem of device breakage, which also improves the service life of the fixed structure to a certain extent and is more conducive to long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure state of the utility model;

[0020] Figure 3 This is a schematic diagram of the fixing rod of the utility model;

[0021] Figure 4 It is a cutaway schematic diagram of the telescopic device of the utility model;

[0022] Figure 5 For this utility model Figure 4 The enlarged schematic diagram at A in the middle;

[0023] Figure 6 It is a cutaway schematic diagram of the fixing device of the utility model;

[0024] Figure 7 This is a cutaway schematic diagram of a control knob of the utility model.

[0025] In the figure: 1. fixed plate; 2. through hole; 3. fixed base; 4. fixed rod; 5. telescopic device; 51. fixed shell; 52. sliding slot; 53. sliding support column; 54. limiting ring; 55. reset spring; 56. fixed column; 6. movable plate; 7. fixing device; 74. control knob; 75. fixed pull rod; 76. locking block; 77. locking spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-7 , the utility model provides an embodiment: a signal line anti-falling structure, including a fixed plate 1, a through hole 2 is opened at the middle position of the fixed plate 1, and the through hole 2 is opened in multiple groups, the two ends of the bottom surface of the fixed plate 1 are fixedly connected with a fixed base 3, the two ends of one side of the fixed plate 1 are fixedly connected with a fixed rod 4, and a movable plate 6 is arranged in front of the side of the fixed plate 1 fixedly connected to the fixed rod 4, a through hole 2 is opened at the middle position of the movable plate 6, and the number and position of the through holes 2 opened on the surface of the movable plate 6 are the same as the number and position of the through holes 2 opened at the middle position of the surface of the fixed plate 1;

[0028] The telescopic device 5 is arranged between the fixed plate 1 and the movable plate 6, and the telescopic device 5 is provided with multiple groups, and the telescopic device 5 is used to adjust the distance between the fixed plate 1 and the movable plate 6;

[0029] The fixing device 7 is arranged on a side surface of the movable plate 6 away from the fixed plate 1, and the fixing device 7 is provided with multiple groups. The fixing device 7 is used to fix the signal line so that it is not easy to fall off;

[0030] Furthermore, according to the example Figure 3 As shown, the outer surface of the fixing rod 4 is fixedly connected with a snap buckle, and the snap buckle is arranged on the four sides of the fixing rod 4, and each side is provided with a row of snap buckles, so that the signal line can be snapped and wrapped around the surface of the fixing rod 4 through the snap buckle, and the signal line is not easy to fall off after being snapped and wrapped around the surface of the fixing rod 4.

[0031] Furthermore, according to the example Figure 4 and Figure 5As shown, the telescopic device 5 includes a fixed shell 51, a sliding slot 52 is provided inside the fixed shell 51, and a sliding column 53 is slidably connected inside the sliding slot 52, one end of the sliding column 53 arranged inside the sliding slot 52 is fixedly connected to a limiting ring 54, and a slot is provided on the upper surface of the limiting ring 54, a return spring 55 is fixedly connected inside the slot provided on the upper surface of the limiting ring 54, and the other end of the return spring 55 is fixedly connected to a fixed column 56, a plurality of fixed openings are provided on the upper surface of the fixed shell 51, the fixed column 56 extends from the inside of the slot provided on the upper surface of the limiting ring 54 to the outer surface of the fixed shell 51, so that the fixed column 56 can extend out of the outer surface of the fixed shell 51 to fix the sliding column 53 when there is no external force pressing, so that the sliding column 53 is not easy to move after the extended distance is adjusted.

[0032] Furthermore, according to the example Figure 4 As shown, one end of the fixed shell 51 is fixedly connected to the outer surface of the fixed plate 1, and one end of the sliding column 53 extending out of the surface of the fixed shell 51 is fixedly connected to one side of the movable plate 6. The size of the opening inside the sliding slot 52 is the same as the size of the limiting ring 54, and the size of the opening at one end of the sliding slot 52 close to the movable plate 6 is the same as the size of the sliding column 53, so that the sliding column 53 can be limited in position by the sliding slot 52 and the limiting ring 54, and the sliding column 53 will not fall off the fixed shell 51 due to excessive force when extending.

[0033] Furthermore, according to the example Figure 6 and Figure 7 As shown, the fixing device 7 includes a protective shell 71, a limiting groove is provided inside the protective shell 71, and a gear 72 is provided on the inner wall of the limiting groove provided inside the protective shell 71, rack plates 73 are meshed and connected on both sides of the gear 72 inside the protective shell 71, a control knob 74 is fixedly connected to the upper surface of the gear 72, and the control knob 74 extends out of the outer surface of the protective shell 71, a chamber is provided at the upper end of the control knob 74, and a fixing rod 75 is inserted into the chamber at the upper end of the control knob 74, and a clamping block 76 is fixedly connected to the lower surface of the fixing rod 75, and The locking block 76 extends out of the outer surfaces of both sides of the control knob 74 through the openings on both sides of the upper end chamber of the control knob 74. The locking block 76 is fixedly connected to a locking spring 77 on the upper surface of the inner surface of the upper end chamber of the control knob 74, and the other end of the locking spring 77 is fixedly connected to the upper end of the inner wall of the upper end chamber of the control knob 74, so that rotating the control knob 74 can indirectly drive the two sets of rack plates 73 to move through the gear 72, thereby controlling the rack plates 73 to clamp or release the connector of the signal line, making it easier and faster to replace or fix the signal line.

[0034] Furthermore, according to the example Figure 6 and Figure 7The cam 77 is a vertical cam 72 formed in the direction of the rotation of the crankshaft 71 and the horizontal cam 73 is a vertical cam 74 formed in the direction of the rotation of the crankshaft 71. The cam 77 is a horizontal cam 72 formed in the direction of the rotation of the crankshaft 71. The cam 77 is a horizontal cam 72 formed in the direction of the rotation of the crankshaft 71.

[0035] Working principle: When using the device to fix the signal line, place the fixing plate 1 in a suitable position, and use a tool to fix the fixing base 3 in place so that the device will not move when fixed. When the signal line is long and the device needs to be extended to accommodate the signal line, control the telescopic device 5, press the fixing column 56, so that the fixing column 56 shrinks into the slot opened on the upper surface of the limiting ring 54, pull the movable plate 6 to drive the sliding column 53 to move on the inner wall of the sliding slot 52 opened inside the fixed shell 51, and release the fixing column 56 after moving to the appropriate position. At this time, the reset spring 55 pushes the fixing column 56 out and extends it to the outer surface of the fixed shell 51 through its own elasticity. At this time, the extended length of the sliding column 53 is fixed, and the end of the signal line with the connector passes through the fixing plate 1 through the through hole 2, and the excess signal line is engaged with the snap buckle on the surface of the fixing rod 4, and is wrapped around the surface of the fixing rod 4, leaving a suitable length, and one end of the signal line connector passes through the through hole 2 on the surface of the movable plate 6 to connect to the device.

[0036] When the signal line access device needs to be fixed, control the fixing device 7 close to the signal line, pull the fixing rod 75 to drive the locking block 76 to move upward, and when the locking block 76 is completely out of the fixing groove opened on the upper surface of the protective shell 71, the fixing rod 75 is rotated, and the locking block 76 drives the control knob 74 to rotate through the opening of the upper end chamber of the control knob 74. At the same time, the control knob 74 drives the bottom gear 72 to rotate synchronously, and the rack plates 73 on both sides of the gear 72 are driven by the rotation of the gear 72, thereby moving inside the protective shell 71. After the lower ends of the two sets of rack plates 73 clamp and fix the signal line connector extending from the through hole 2, stop rotating the fixing rod 75. After loosening the fixing rod 75, the locking spring 77 resets the locking block 76 through its own elasticity, so that the locking block 76 is inserted into the fixing groove opened on the upper surface of the protective shell 71 again. At this time, the signal line connector is completely fixed.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A signal line anti-drop structure, comprising a fixing plate (1), characterized in that: A through hole (2) is provided at the middle position of the fixed plate (1), and the through holes (2) are provided in a plurality of groups; fixed bases (3) are fixedly connected to both ends of the bottom surface of the fixed plate (1); fixed rods (4) are fixedly connected to both ends of one side of the fixed plate (1); and a movable plate (6) is provided in front of the side of the fixed plate (1) fixedly connected to the fixed rod (4); a through hole (2) is provided at the middle position of the movable plate (6), and the number and position of the through holes (2) provided on the surface of the movable plate (6) are the same as the number and position of the through holes (2) provided at the middle position of the surface of the fixed plate (1); A telescopic device (5), wherein the telescopic device (5) is arranged between the fixed plate (1) and the movable plate (6), and a plurality of telescopic devices (5) are arranged, and the telescopic device (5) is used to adjust the distance between the fixed plate (1) and the movable plate (6); A fixing device (7) is arranged on a side surface of the movable plate (6) away from the fixed plate (1), and a plurality of fixing devices (7) are arranged. The fixing device (7) is used to fix the signal line so that it is not easy to fall off.

2. The signal line anti-falling structure according to claim 1, characterized in that: The outer surface of the fixing rod (4) is fixedly connected with a snap-fit ​​buckle, and the snap-fit ​​buckle is arranged on four side surfaces of the fixing rod (4), and each side surface is provided with a row of snap-fit ​​buckles.

3. The signal line anti-falling structure according to claim 1, characterized in that: The telescopic device (5) comprises a fixed shell (51), a sliding slot (52) is provided inside the fixed shell (51), and a sliding column (53) is slidably connected inside the sliding slot (52), one end of the sliding column (53) arranged inside the sliding slot (52) is fixedly connected to a limiting ring (54), and a slot is provided on the upper surface of the limiting ring (54), a return spring (55) is fixedly connected inside the slot provided on the upper surface of the limiting ring (54), and the other end of the return spring (55) is fixedly connected to a fixed column (56), a plurality of fixed openings are provided on the upper surface of the fixed shell (51), and the fixed column (56) extends from the inside of the slot provided on the upper surface of the limiting ring (54) to the outer surface of the fixed shell (51).

4. The signal line anti-falling structure according to claim 3, characterized in that: One end of the fixed shell (51) is fixedly connected to the outer surface of the fixed plate (1), and one end of the sliding pillar (53) extending out of the surface of the fixed shell (51) is fixedly connected to one side of the movable plate (6). The size of the opening inside the sliding slot (52) is the same as the size of the limiting ring (54), and the size of the opening at one end of the sliding slot (52) close to the movable plate (6) is the same as the size of the sliding pillar (53).

5. The signal line anti-falling structure according to claim 1, characterized in that: The fixing device (7) comprises a protective shell (71), a limiting groove is provided inside the protective shell (71), and a gear (72) is provided on the inner wall of the limiting groove provided inside the protective shell (71), rack plates (73) are meshedly connected on both sides of the gear (72) inside the protective shell (71), a control knob (74) is fixedly connected to the upper surface of the gear (72), and the control knob (74) extends out of the outer surface of the protective shell (71), a cavity is provided at the upper end of the control knob (74), and the control knob (74) is provided with a cavity. A fixed pull rod (75) is inserted into the cavity at the upper end of the button (74), and a locking block (76) is fixedly connected to the lower surface of the fixed pull rod (75), and the locking block (76) extends out of the outer surfaces of both sides of the control knob (74) through openings on both sides of the cavity at the upper end of the control knob (74), and a locking spring (77) is fixedly connected to the upper surface of the locking block (76) inside the cavity at the upper end of the control knob (74), and the other end of the locking spring (77) is fixedly connected to the upper end of the inner wall of the cavity at the upper end of the control knob (74).

6. The signal line anti-falling structure according to claim 5, characterized in that: The upper surface of the protective shell (71) is provided with a fixing groove, and the fixing groove is provided in a plurality of groups. The size of the fixing groove on the upper surface of the protective shell (71) is the same as the size of the lower end of the locking block (76). The openings on both sides of the upper end chamber of the control knob (74) are provided with a height greater than the height inside the fixing groove on the upper surface of the protective shell (71). The locking block (76) extends out of the lower end of the outer surface of the control knob (74) and is inserted into the fixing groove on the upper surface of the protective shell (71).

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