Cable fixing device

Abstract

The embodiment of the utility model provides a cable fixing device, and relates to the technical field of cable fixation, and the cable fixing device comprises a pedestal; one end of the covering part is rotationally connected to the base; the other end of the covering part is connected with the base through the pre-tightening part, so that the cable is limited between the base and the covering part; the locking piece is inserted into the covering piece and the base at the same time, the locking piece is provided with an elastic non-return part, and the elastic non-return part is used for limiting the locking piece to the current position. According to the cable fixing device provided by the embodiment of the invention, the problem that the cable fixing effect is poor in the prior art is solved.

Description

Technical Field

[0001] This application relates to the technical field of cable fixing, and more particularly to a cable fixing device. Background Technology

[0002] During cable installation, multiple clamps are typically used to position different parts of the cable in order to limit its extension direction and ensure the stability of the installation.

[0003] In related technologies, the clamp includes a clip and several fastening pins. During installation, the clip holds the cable on the mounting surface, and then the fastening pins fasten the clip to the mounting surface.

[0004] However, the above-mentioned clamps are not very effective at securing cables. Utility Model Content

[0005] This application provides a cable fixing device to solve the problem of poor cable fixing effect in the prior art.

[0006] This application provides a cable fixing device, including:

[0007] Base;

[0008] A cover, one end of which is rotatably connected to the base;

[0009] A pretensioner is provided, and the other end of the cover is connected to the base via the pretensioner to secure the cable between the base and the cover.

[0010] A locking member is inserted into both the cover and the base. The locking member is provided with an elastic check portion for restricting the locking member to its current position.

[0011] In one possible implementation, the pretensioner includes a connecting hook disposed on the end of the cover away from the end rotatably connected to the base;

[0012] The base has a connecting part, and the connecting hook is hooked onto the connecting part.

[0013] In one possible implementation, the connecting portion is provided with limiting side plates at both ends in the width direction of the cover, and the end of the cover away from the rotatably connected to the base is inserted between the two limiting side plates.

[0014] In one possible implementation, a first connector is provided on the base, and a second connector is provided on the cover.

[0015] The locking element includes a pin that is simultaneously inserted into the first connector and the second connector, and the resilient check portion is disposed on the pin to restrict the pin to its current position.

[0016] In one possible implementation, the first connector has a clearance notch in the middle, and the second connector is located within the clearance notch;

[0017] The two ends of the pin are respectively inserted into the two ends of the first connector, and the middle part of the pin is respectively inserted into the second connector.

[0018] In one possible implementation, one end of the pin has a limiting baffle, and the elastic check portion includes a plurality of elastic plates, which are disposed at the other end of the pin.

[0019] The limiting baffle abuts against one end of the first connector, and the other end of the first connector is provided with a limiting flange. The limiting flange is used to engage the elastic piece to restrict the pin from sliding in the opposite direction.

[0020] In one possible implementation, the cover is provided with reinforcing ribs, the reinforcing ribs extending in the same direction as the cover.

[0021] In one possible implementation, the cover is provided with a plurality of spring tabs located on the side of the cover facing the base, the spring tabs being used to make elastic contact with the cable.

[0022] In one possible implementation, the base has a receiving groove on the side facing the cover for accommodating the cable, the inner wall of the receiving groove having an arc-shaped extension trajectory to pre-clamp the cable onto the base via the receiving groove.

[0023] In one possible implementation, at least a portion of the cover is a luminescent part made of a luminescent material.

[0024] This application provides a cable fixing device comprising: a base; a cover, one end of which is rotatably connected to the base; a pre-tightening member, the other end of which is connected to the base; and a locking member, which is inserted into both the cover and the base. The locking member has an elastic check portion to restrict the locking member to its current position. Therefore, during installation, the base is first fixed to the cable mounting surface, then the cable is laid on the base. Next, the cover is rotated so that its movable end is connected to the base via the pre-tightening member, thereby clamping the cable. Finally, the locking member is installed. The pre-tightening member and the locking member provide multiple layers of locking to the cover, resulting in better cable fixing. When the cable needs to be disassembled, only the locking member needs to be removed, making the cable disassembly and assembly process convenient and easy to maintain, thus solving the problem of poor cable fixing in existing technologies. Attached Figure Description

[0025] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0026] Figure 1 This is a schematic diagram of the first state structure of a cable fixing device provided in an embodiment of this application;

[0027] Figure 2 This is a schematic diagram of the second state structure of a cable fixing device provided in an embodiment of this application;

[0028] Figure 3 for Figure 1 A magnified structural diagram of part A in the middle;

[0029] Figure 4 for Figure 3 A schematic diagram of the structure of the central pin.

[0030] Explanation of reference numerals in the attached figures:

[0031] 100 - Base; 110 - Reserved hole; 120 - Connecting part; 121 - Limiting side plate; 122 - Hook groove; 130 - Receiving groove; 140 - Clearance groove;

[0032] 200 - Covering parts;

[0033] 300-Connecting hook;

[0034] 400 - Locking element; 410 - Pin; 420 - Limiting baffle; 430 - Elastic sheet; 431 - Clearance groove;

[0035] 500 - First connector; 510 - Limiting flange;

[0036] 600 - Second connector;

[0037] 700 - Reinforcing rib;

[0038] 800-shrapnel.

[0039] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0040] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0041] In related technologies, multiple clamps are typically used to position various parts of the cable during installation. These clamps include clips and several fastening screws. During installation, the clips hold the cable on the mounting surface, and then the fastening screws secure the clips to the mounting surface.

[0042] However, if the installed cable needs to be replaced, the fastening pins need to be pulled out to release the clamps from the cable, and then the new cable, clamps and fastening pins need to be reinstalled, making the cable disassembly and assembly process cumbersome and the fixing effect poor.

[0043] Therefore, this application provides a cable fixing device, including a base; a cover, one end of which is rotatably connected to the base; a pre-tightening member, the other end of which is connected to the base via the pre-tightening member; and a locking member, which is simultaneously inserted into the cover and the base, and has a check valve to restrict the locking member to its current position. Thus, during installation, the base is first fixed to the cable mounting surface, then the cable is laid on the base, the cover is rotated to connect its movable end to the base via the pre-tightening member, thereby clamping the cable, and finally the locking member is installed. The pre-tightening member and the locking member provide multiple layers of locking to the cover, resulting in better cable fixing. When the cable needs to be disassembled, only the locking member needs to be removed, making the cable disassembly and assembly process convenient and easy to maintain, thus solving the problem of poor cable fixing in the prior art.

[0044] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0045] like Figure 1 and Figure 2 As shown in the figure, an embodiment of this application provides a cable fixing device, comprising:

[0046] Base 100;

[0047] Cover 200, one end of which is rotatably connected to base 100;

[0048] The other end of the cover 200 is connected to the base 100 via the pretensioner to confine the cable between the base 100 and the cover 200.

[0049] The locking member 400 is simultaneously inserted into the cover 200 and the base 100. The locking member 400 is provided with an elastic check part, which is used to restrict the locking member 400 to the current position.

[0050] In this embodiment, the base 100 is provided with mounting holes so that bolts or other fasteners can be used to fix the base 100 to the cable mounting surface through the mounting holes during actual installation, thereby facilitating the overall fixing of the cable fixing device.

[0051] One end of the cover 200 is rotatably connected to the base 100, and the other end is detachably connected to the base 100 via a pre-tightening member and a locking member 400. This allows the cable to be clamped between the cover 200 and the base 100 during installation. Specifically, the cover 200 can be an arc-shaped cover plate, such that the extension trajectory of the cover plate corresponds to the periphery of the cable; of course, the cover 200 can also be other shapes.

[0052] It should be noted that a number of covers 200 can be provided on the same base 100, so that the multiple covers 200 can be used in combination, so that the cables are simultaneously limited by multiple covers 200 in the same area, thereby improving the fixing effect of the cables. For example, in this embodiment, two covers 200 are provided on the same base 100, but other numbers are also possible.

[0053] The locking member 400 is simultaneously inserted into the cover 200 and the base 100. The locking member 400 is provided with an elastic check part so that after the locking member 400 is simultaneously inserted into the cover 200 and the base 100, the cover 200 and the base 100 are locked together, thus preventing the locking member 400 from disengaging and ensuring the stability of the locking member 400 after installation.

[0054] During installation, first fix the base 100 to the cable mounting surface, then lay the cable on the base 100. Next, rotate the cover 200 so that the movable end connects to the base 100 via the pre-tightening member, thereby clamping the cable. Finally, install the locking member 400. The pre-tightening member and the locking member 400 provide multiple layers of security for the cover 200, resulting in excellent cable fixation. When cable removal or installation is required, simply remove the locking member 400, making the process convenient and easy to maintain, thus solving the problem of poor cable fixation in existing technologies.

[0055] It should be noted that this cable fixing device can also be used for fixing pipes, poles, or other applications without limitation.

[0056] In order to further improve the cable fixing effect of the cable fixing device, multiple reserved holes 110 can be made on the base 100 during the manufacturing process. During use, steel wire, cable ties or other materials can be passed through the reserved holes 110 to further bind the cable, thereby improving the overall performance of the cable fixing device.

[0057] Furthermore, during implementation, the base 100, cover 200, and other components can be made of flame-retardant materials to ensure the cable fixing device has good flame-retardant properties, effectively reducing the possibility of damage to the cable fixing device due to surrounding fires. For example, during processing, red phosphorus masterbatch composed of red phosphorus, aluminum hydroxide, expanded graphite, and other inorganic flame retardants can be added to the injection molding material PA66 (i.e., polyamide 66, nylon 66) to meet the requirements for low smoke, halogen-free, and high flame retardancy, thus giving the cable high flame-retardant performance.

[0058] It should be noted that the base 100 has a receiving groove 130 for accommodating cables on the side facing the cover 200. The extension trajectory of the inner wall of the receiving groove 130 has an arc-shaped structure (i.e., the outline of the receiving groove 130 is greater than half the circumference of the cable) so that the cable can be pre-clamped onto the base 100 through the receiving groove 130.

[0059] In practice, the receiving groove 130 is arranged vertically, and the part where the cover 200 is hinged to the base 100 can be located at the lower end or the upper end of the receiving groove 130, without any restriction.

[0060] During cable installation, the cable can be directly inserted into the receiving slot 130, thus pre-attaching the cable to the base 100. This reduces the possibility of the cable falling off the base 100 before the cover 200 is closed, further optimizing the convenience of cable installation.

[0061] At least a portion of the cover 200 is a luminescent part made of a luminescent material. The luminescent material can be rare earth luminescent powder or other materials. In practice, the entire cover 200 can be made into a luminescent part, or a partial area of ​​the cover 200 can be made into a luminescent part; there is no limitation on this.

[0062] For example, during the manufacturing of the cover 200, a high-temperature resistant, long-afterglow rare-earth phosphorescent material (referred to as rare-earth luminescent powder) can be added to the injection molding material PA66. This satisfies both the high-temperature processing environment of 200–300°C required for injection molding and the requirements for fluorescent night vision. Furthermore, in dimly lit environments, it facilitates the location of cable fixing devices, improving usability. Moreover, compared to attaching fluorescent reflective strips (which may contain low-toxicity components such as dimethyl phthalate and dibutyl phthalate) to the surface of the cover 200, the stable crystal structure of the rare-earth luminescent powder ensures continuous luminescence and brightness, resulting in a longer service life and greater environmental friendliness.

[0063] like Figure 1 and Figure 2 As shown, in some embodiments, the pretensioner includes a connecting hook 300, which is disposed on the end of the cover 200 away from the end rotatably connected to the base 100.

[0064] The base 100 has a connecting part 120, and a connecting hook 300 is hooked onto the connecting part 120.

[0065] Specifically, the cover 200 has an arc-shaped plate structure, giving it a certain degree of elastic deformation capability. Based on this, the pre-tightening component includes a connecting hook 300, which can be fixed to the movable end of the cover 200 by welding, bonding, integral molding, or other methods. Meanwhile, the base 100 has a connecting portion 120 corresponding to the movable end of the cover 200, and the connecting portion 120 has a hook groove 122.

[0066] Understandably, after the cover 200 rotates, the connecting hook 300 can hook into the hook groove 122, thereby connecting the movable end of the cover 200 to the base 100, thus providing a pre-positioning function for the cover 200. At this point, the cable can be clamped between the cover 200 and the base 100. Finally, the locking member 400 is installed to further lock the cover 200 to the base 100.

[0067] In other embodiments, the connecting hook 300 may be provided on the base 100, and the hook groove 122 corresponding to the connecting hook 300 may be provided on the cover 200; of course, the pre-tightening member may also be other structures, such as nylon buckles, magnetic buckles, etc., and there is no limitation on this.

[0068] Furthermore, the connecting part 120 is provided with limiting side plates 121 at both ends in the width direction of the cover 200, and the end of the cover 200 away from the rotatably connected base 100 is inserted between the two limiting side plates 121.

[0069] Specifically, the two limiting side plates 121 can be integrally formed from the connecting part 120, or they can be fixed to the connecting part 120 by welding, bonding or other means, without limitation. The two limiting side plates 121 are distributed along the width direction of the cover 200, and there is a gap between the two limiting side plates 121 equal to the width of the cover 200, and the hook groove is located between the two limiting side plates 121.

[0070] During installation, when the cover 200 clamps the cable, the movable end of the cover 200 (i.e. the end away from the rotatable connection with the base 100) will be inserted between the two limiting side plates 121. This allows the connecting hook 300 to hook onto the connecting part 120, while the two limiting side plates 121 can also limit the displacement of the cover 200 in the width direction, thereby further improving the stability of the cover 200 after it is closed and ensuring the fixing effect on the cable.

[0071] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, a first connector 500 is provided on the base 100, and a second connector 600 is provided on the cover 200;

[0072] The locking member 400 includes a pin 410, which is simultaneously inserted into the first connector 500 and the second connector 600. An elastic check portion is provided on the pin 410 to restrict the pin 410 to the current position.

[0073] In this embodiment, the first connector 500 may be disposed on the connecting portion 120. The first connector 500 may be a tubular structure and may be fixed to the connecting portion 120 by welding, integral molding, or other means, without limitation. The second connector 600 may be a ring structure and may be fixed to the cover 200 by welding, integral molding, or other means, without limitation.

[0074] The locking member 400 includes a pin 410, which passes through both the first connector 500 and the second connector 600, thereby locking the movable end of the cover 200 to the base 100. An elastic check valve is provided on the pin 410 to restrict reverse sliding of the pin 410 after installation.

[0075] Furthermore, the first connector 500 has a clearance notch in the middle, and the second connector 600 is located within the clearance notch;

[0076] The two ends of the pin 410 are respectively inserted into the two ends of the first connector 500, and the middle part of the pin 410 is respectively inserted into the second connector 600.

[0077] Specifically, the first connector 500 extends along the width of the cover 200, and a clearance notch is provided in the middle of the first connector 500, so that after the cover 200 is closed, the second connector 600 will be located within the clearance notch. Then, the pin 410 can be inserted into the first connector 500 and the second connector 600 simultaneously, so that the two ends of the pin 410 are located within the two ends of the first connector 500, and the middle part of the pin 410 is located within the second connector 600.

[0078] This allows the second connector 600 to be locked to the first connector 500 from both ends simultaneously, improving the restriction effect on the second connector 600 and ensuring the locking effect of the cover 200.

[0079] like Figure 1 and Figure 4 As shown, one end of the pin 410 has a limiting baffle 420, and the elastic check portion includes a plurality of elastic pieces 430, which are disposed at the other end of the pin 410.

[0080] The limiting baffle 420 abuts against one end of the first connector 500, and the other end of the first connector 500 is provided with a limiting flange 510. The limiting flange 510 is used to engage the elastic piece 430 to limit the reverse sliding of the pin 410.

[0081] Specifically, one end of the pin 410 has a limiting baffle 420. The diameter of the limiting baffle 420 is larger than the diameter of the pin 410. The limiting baffle 420 can be fixed to the pin 410 by welding, integral molding or other means, and there are no restrictions on this.

[0082] Two elastic pieces 430 are provided, and both elastic pieces 430 are fixed to the end of the pin 410 away from the limiting baffle 420. The elastic pieces 430 can be made of plastic, metal or other elastic materials, and there is no limitation on this. In this embodiment, the pin 410 is provided with a clearance groove 431 corresponding to the elastic piece 430, so that during the installation of the pin 410, the elastic piece 430 can be bent toward the clearance groove 431 and then return to its original position.

[0083] Understandably, in its natural state, the diameter of the end of the pin 410 with the elastic piece 430 is larger than the inner diameter of the first connector 500.

[0084] The first connector 500 has a limiting flange 510 at one end of its opening. The limiting flange 510 is inclined towards the center, such that the inner diameter of the edge of the limiting flange 510 furthest from the first connector 500 is smaller than the inner diameter of the first connector 500. The limiting flange 510 can be fixed to the first connector 500 by welding, integral molding, or other means. The other end of the first connector 500 is chamfered to improve the ease of insertion of the pin 410.

[0085] During installation, the end of the pin 410 with the elastic piece 430 and the chamfered end of the first connector 500 can be inserted, passing through the first connector 500 and the second connector 600, and then protruding from the end of the first connector 500 with the limiting flange 510. The limiting baffle 420 simultaneously abuts against the end of the first connector 500. During this process, the elastic piece 430 will first compress and then rebound, so that the limiting flange 510 is tightly engaged with the elastic piece 430 on the pin 410, thereby providing a better restriction on the reverse sliding of the pin 410.

[0086] Understandably, after the pin 410 is installed, it can be greatly improved by the combined action of the limiting baffle 420 and the limiting flange 510.

[0087] In other embodiments, the elastic check portion may also be an elastic layer wrapped around the periphery of the pin 410. The elastic layer is made of rubber, silicone or other elastic materials so that after the pin 410 is installed, the limiting flange 510 can squeeze the elastic layer to deform, thereby increasing the resistance that the pin 410 needs to overcome to disengage and improving the stability of the pin 410 installation.

[0088] like Figure 1 As shown, in some embodiments, the cover 200 is provided with reinforcing ribs 700, and the extending direction of the reinforcing ribs 700 is consistent with the extending direction of the cover 200.

[0089] Specifically, the reinforcing rib 700 is located on the side of the cover 200 away from the base 100 to reduce the possibility of interference between the reinforcing rib 700 and the cable. The reinforcing rib 700 can be integrally formed from the cover 200, or it can be fixed to the cover 200 by welding or other means.

[0090] Therefore, the load-bearing capacity of the cover 200 can be improved by the reinforcing rib 700, and the possibility of damage to the cover 200 during use can be reduced.

[0091] like Figure 1 As shown, in some embodiments, the cover 200 is provided with a plurality of springs 800, which are located on the side of the cover 200 facing the base 100 and are used to make elastic contact with the cable.

[0092] One end of the spring piece 800 is connected to the cover piece 200, allowing the spring piece 800 to undergo elastic deformation. Two or other quantities of spring pieces 800 can be provided; there is no limitation on this. The spring piece 800 can be integrally formed from the cover piece 200, or it can be fixed to the cover piece 200 by welding or other means.

[0093] Therefore, when the cover 200 clamps the cable, it can make elastic contact with the cable through the spring piece 800, thereby improving the compatibility and reducing the possibility of damage to the cable.

[0094] In practical applications, some cables often have marking lines or other protruding parts on their surface. In order to reduce the impact of cable fixing devices on these protruding parts during cable installation, a clearance groove 140 can also be provided on the base 100. The clearance groove 140 is located on the side of the base 100 facing the cover 200, and the specific shape of the clearance groove 140 is not limited.

[0095] In summary, the cable fixing device provided in this application involves first fixing the base 100 to the cable mounting surface, then placing the cable on the base 100, rotating the cover 200 to connect the movable end to the base 100 via the pre-tightening member, thereby clamping the cable, and finally tightening the locking member 400. The pre-tightening member and the locking member 400 provide multiple layers of locking to the cover 200, resulting in better cable fixing. When the cable needs to be disassembled, only the locking member needs to be removed, making the cable disassembly and assembly process convenient and easy to maintain, thus solving the problem of poor cable fixing in the prior art.

[0096] Finally, it should be noted that other embodiments of this utility model will readily occur to those skilled in the art upon consideration of the specification and practice of the utility model disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of this utility model that follow the general principles of this utility model and include common knowledge or customary techniques in the art not disclosed herein, and is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this utility model is limited only by the appended claims.

Claims

1. A cable securing device, characterized in that, The utility model relates to a cable cover, which comprises: a base (100); a cover (200) rotatably connected to one end of the base (100); a pre-tightening member connecting the other end of the cover (200) to the base (100) for restricting the cable between the base (100) and the cover (200); a locking member (400) simultaneously inserted into the cover (200) and the base (100), the locking member (400) being provided with an elastic check part for restricting the locking member (400) in the current position.

2. The cable securing device of claim 1, wherein, The pre-tightening member comprises a connecting hook (300) arranged on the end of the cover (200) away from the rotatable connection with the base (100). The base (100) has a connecting part (120) to which the connecting hook (300) is hooked.

3. The cable securing device of claim 2, wherein, The connecting part (120) is provided with a limiting side plate (121) at each end in the width direction of the cover (200), and the end of the cover (200) away from the rotatable connection with the base (100) is inserted between the two limiting side plates (121).

4. The cable securing device of claim 1, wherein, The base (100) is provided with a first connecting member (500), and the cover (200) is provided with a second connecting member (600). The locking member (400) comprises a latch (410) simultaneously inserted into the first connecting member (500) and the second connecting member (600), and the elastic check part is arranged on the latch (410) for restricting the latch (410) in the current position.

5. The cable securing device of claim 4, wherein, The first connecting member (500) is provided with an avoiding gap in the middle, and the second connecting member (600) is located in the avoiding gap. The two ends of the latch (410) are respectively inserted into the two ends of the first connecting member (500), and the middle of the latch (410) is inserted into the second connecting member (600).

6. The cable securing device of claim 5, wherein, One end of the latch (410) is provided with a limiting baffle (420), and the elastic check part comprises a plurality of elastic sheets (430) arranged on the other end of the latch (410). The limiting baffle (420) abuts against one end of the first connecting member (500), and the other end of the first connecting member (500) is provided with a limiting flange (510) for clamping the elastic sheets (430) to restrict the reverse sliding of the latch (410).

7. The cable securing device of any one of claims 1-6, wherein, The cover (200) is provided with a reinforcing rib (700) extending in the same direction as the cover (200).

8. The cable securing device of any one of claims 1-6, wherein, The cover (200) is provided with a plurality of elastic sheets (800) located on the side of the cover (200) facing the base (100), and the elastic sheets (800) are used for elastic contact with the cable.

9. The cable securing device of any one of claims 1-6, wherein, The base (100) has a containing groove (130) for containing the cable on the side facing the cover (200), and the extending track of the inner wall of the containing groove (130) is in an arc structure, so that the cable is pre-clamped on the base (100) through the containing groove (130).

10. The cable securing device of any one of claims 1-6, wherein, At least part of the cover (200) is a night light part made of a night light material.

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