CN110739645A

CN110739645A - Cable clamp

Info

Publication number: CN110739645A
Application number: CN201810805039.9A
Authority: CN
Inventors: 杨晨曦; 洪文祥; 陈钦洲
Original assignee: Hongfujin Precision Industry Wuhan Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Wuhan Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2018-07-20
Filing date: 2018-07-20
Publication date: 2020-01-31

Abstract

Cable clamp for fixing cable, the cable clamp includes a cable clamp body, a clamping portion and a fixing portion, the clamping portion is connected to the end of the cable clamp body, the clamping portion and the fixing portion are oppositely arranged on two sides of the clamping portion, the cable clamp body is used for guiding the direction of the cable, the clamping portion is used for clamping the cable, and the cable clamp is fixed with an external component through the fixing portion.

Description

Cable clamp

Technical Field

The invention relates to cable fixing devices, in particular to a cable clamp.

Background

In modern information transmission, signal transmission through cables plays a crucial role, and in order to transmit high-quality signals, the layout among the cables needs to be reasonably set. In the prior art, a cable fixing device is usually used for fixing a cable, and when the cable fixing device is fixed, a screw is required to be used for fixing the cable fixing device. When the cable fixing device is replaced, the screw needs to be removed first and then installed again, and meanwhile, the screw may slide and the cable fixing device may be damaged.

Disclosure of Invention

In view of the above, it is desirable to provide cable clamp, which can be directly fixed to other members without screws.

The cable clamp comprises a cable clamp body, a clamping portion and a fixing portion, wherein the clamping portion is connected to the end of the cable clamp body, the clamping portion and the fixing portion are oppositely arranged on two sides of the clamping portion, the cable clamp body is used for guiding the trend of cables, the clamping portion is used for clamping the cables, and the cable clamp is fixed with an external component through the fixing portion.

In at least embodiments, the clamping portion has a U-shaped structure, and the end of the clamping portion is connected to the cable clamp body, and the other end is parallel to the cable clamp body.

In at least embodiments, the clamping portion includes th side panel, second side panel and third side panel, the th side panel is perpendicularly connected with the second side panel, and the second side panel is perpendicularly connected with the third side panel.

In at least embodiments, the side plate, the second side plate and the third side plate form a U-shaped structure, and the U-shaped structure and an external screw are designed to be kept away from each other.

In at least embodiments, the clamping portion includes th clamping member, second clamping member and third clamping member, the th clamping member and the third clamping member are arranged in parallel on two sides of the second clamping member, and the th clamping member and the third clamping member are respectively arranged at intervals from the second clamping member.

In at least embodiments, each of the , second, and third clip members includes protrusions, the protrusion extending in the same direction and at the same height of as the third clip member protrusion, and the second clip member protrusion extending in a direction opposite to the and third clip member protrusions and not at the same height of as the clip member protrusion and the third clip member protrusion.

In at least embodiments, the fixing portion includes th fixing part, second fixing part and third fixing part, the th fixing part is connected to side of the clamping portion, the second fixing part and the third fixing part are connected to side of the cable clamp body, and the side of the cable clamp body is used as a lever.

In at least embodiments, the securing element includes a extension member and a catch member connected to the end of the extension member, and the end of the catch member is a tapered structure.

In at least embodiments, the second fixing part comprises a extending piece and a hook piece, the hook piece is connected to the end of the extending piece, the third fixing part comprises a extending piece and a hook piece, the hook piece is connected to the end of the extending piece, and the second fixing part and the third fixing part are spaced and symmetrically arranged.

In at least embodiments, the end of the hook of the second fastening component is connected to the extension component and forms a projection perpendicular to the extension component at the connection, and the end of the hook of the third fastening component is connected to the extension component and forms a projection perpendicular to the extension component at the connection.

The cable clamp can be directly fixed on other components under the condition of no screw, so that the installation step is simplified, the damage to the cable clamp is reduced, and the cost is reduced.

Drawings

Fig. 1 is a perspective view of a cable clamp according to an embodiment of the present invention.

Fig. 2 is a perspective view of another perspective of the cable clamp of fig. 1.

Description of the main elements

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.

It should be noted that when components are referred to as being "connected" to another components, it can be directly connected to another components or intervening components may be present at the same time, when components are referred to as being "disposed" to another components, it can be disposed directly on another components or intervening components may be present at the same time.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 and 2, a cable clamp 100 according to an embodiment of the present invention includes a cable clamp body 10, a clamping portion 20, a clamping portion 30, and a fixing portion 40, wherein the clamping portion 20 is connected to an end of the cable clamp body 10, the clamping portion 30 is connected to a top end of the clamping portion 20, and the fixing portion 40 is connected to a lower end of the cable clamp body 10 and a lower end of the clamping portion 20. the cable clamp body 10 is mounted on a PCB for guiding a cable.

In this embodiment, the side of the cable clamp body 10 is generally T-shaped, and the T-shaped structure acts as a lever for the cable clamp body 10. it will be appreciated that in other embodiments, the cable clamp body 10 may be configured according to the member to which the cable is to be secured.

The clamping portion 20 is an U-shaped structure including a side plate 21, a second side plate 22 and a third side plate 23, wherein the side plate 21 is substantially perpendicularly connected to the end of the second side plate 22, the third side plate is substantially perpendicularly connected to the other end of the second side plate, the side plate 21, the second side plate 22 and the third side plate 23 form a U-shaped structure, the U-shaped structure and external screws are designed to be free from space, so that the cable clamp 100 can be mounted or dismounted without dismounting external screws, the end of the clamping portion 20 is connected to the cable clamp body 10, and the end is substantially parallel to the cable clamp body 10.

The clamping part 30 comprises -th clamping part 31, a second clamping part 32 and a third clamping part 33, wherein the -th clamping part 31 comprises a -th protruding part 311, the second clamping part 32 comprises a second protruding part 321, the third clamping part 33 comprises a third protruding part 331, the -th clamping part 31 and the third clamping part 33 are arranged on two sides of the second clamping part 32 in parallel, the -th clamping part 31 and the third clamping part 33 are close to the cable clamp body 10 side, the second clamping part 32 is far from the cable clamp body 10 side, and the -th clamping part 31 and the third clamping part 33 are respectively arranged with intervals with the second clamping part 32.

the protrusion direction of the protrusion 311 of clip 31 is the same as that of the third protrusion 331 of clip 33, and the distance between the protrusion 311 and the third protrusion 331 is equal to the height of the cable clip body 10. the second protrusion 321 of clip 32 is opposite to the direction in which the protrusion 311 and the third protrusion 331 protrude, and the second protrusion 321 is higher than the protrusion 311 and the third protrusion 331.

The clamping portion 30 is connected to the engaging portion 20 and is substantially perpendicular to the engaging portion 20, the th clamping member 31 and the third clamping member 33 are connected to both ends of the engaging portion 20, the second clamping member 32 is connected to the middle position of the connection between both ends of the engaging portion 20, the th clamping member 31, the second clamping member 32 and the third clamping member 33 extend in a direction away from the engaging portion 20, the protruding direction of the th protruding member 311, the second protruding member 321 and the third protruding member 331 is substantially parallel to the engaging portion 20, and at least cable is fixed by the clamping portion 30.

The fixing portion 40 comprises an fixing component 41, a second fixing component 42 and a third fixing component 43, the fixing component 41 comprises a extending piece 411 and a hooking piece 412, the second fixing component 42 comprises a second extending piece 421 and a second hooking piece 422, the third fixing component 43 comprises a third extending piece 431 and a third hooking piece 432, the hooking piece 412 is connected to the lower end of the extending piece 411, the clamping member 412 is in a roughly conical structure, the second hooking piece 422 is connected to the lower end of the second extending piece 421, and the third hooking piece 432 is connected to the lower end of the third extending piece 431, wherein the end of the second hooking piece 422 of the second fixing component 42 is connected with the second extending piece 421 of the second fixing component 42 and forms a boss perpendicular to the second extending piece 421 at the connection, and the end of the third hooking piece 432 of the third fixing component 43 is connected with the third extending piece 431 and forms a boss perpendicular to the boss 431.

The th fixing component 41 is connected to the lower end of the clamping part 20 approximately vertically through the th extending piece 411, the second fixing component 42 and the third fixing component 43 are connected to the lower end of the cable clamp body 10 approximately vertically through the second extending piece 421 and the third extending piece 431 respectively, the second fixing component 42 and the third fixing component 43 are spaced and symmetrically arranged, and the extending direction of the th fixing component 41, the second fixing component 42 and the third fixing component 43 is opposite to the extending direction of the clamping part 30.

It is understood that the th fixing part 41 is inclined to the side by an external force, when the th fixing part 41 is inserted into a hole of the PCB, the th fixing part 41 is restored to its original state after the external force is removed, the second fixing part 42 is engaged with the third fixing member 43, the second fixing part 42 and the third fixing member 43 are pressed toward the middle to be inserted into the PCB after the external force is applied, and the second fixing part 42 and the third fixing part 43 are restored to their original states after the external force is removed, so that the cable clamp 100 is fixed to the PCB by the fixing part 40.

In summary, the cable clamp provided in the embodiments of the present invention can be directly mounted on a member requiring cable fixation without any other tool, and can also be directly detached from the front of the cable clamp, and the cable body can be designed according to the requirements of the member, so as to optimize the overall layout of the cable.

In addition, those skilled in the art should recognize that the foregoing embodiments are illustrative only, and not limiting, and that appropriate changes and modifications can be made without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

The cable clamp is used for fixing cables and is characterized by comprising a cable clamp body, a clamping portion and a fixing portion, wherein the clamping portion is connected to the end of the cable clamp body, the clamping portion and the fixing portion are oppositely arranged on two sides of the clamping portion, the cable clamp body is used for guiding the trend of the cables, the clamping portion is used for clamping the cables, and the cable clamp is fixed with an external component through the fixing portion.
2. The cable clamp of claim 1, wherein the clamping portion is U-shaped, and ends and of the clamping portion are connected to the cable clamp body and parallel to the cable clamp body.
3. The cable clamp of claim 2, wherein the clamping portion comprises a side plate, a second side plate and a third side plate, the side plate is perpendicularly connected with the second side plate, and the second side plate is perpendicularly connected with the third side plate.
4. The cable clamp of claim 3, wherein the th side plate, the second side plate and the third side plate form a U-shaped structure, and the U-shaped structure and an external screw are designed to avoid positions.
5. The cable clamp of claim 1, wherein said clamp portion includes a clamp member, a second clamp member and a third clamp member, said th clamp member and said third clamp member being disposed in parallel on opposite sides of said second clamp member, and said th clamp member and said third clamp member being disposed spaced apart from said second clamp member, respectively.
6. The cable clamp of claim 5 wherein said th, second and third clamping members each include protrusions, said th clamping member protrusions extend in the same direction and at the same height as said third clamping member protrusions, said second clamping member protrusions extend in a direction opposite to the direction in which said th clamping member protrusions and said third clamping member protrusions extend, and are not at the same height as said th clamping member protrusions and said third clamping member protrusions.
7. The cable clamp of claim 1, wherein the fixing portion includes a fixing part, a second fixing part and a third fixing part, the th fixing part is connected to the side of the catching portion, the second fixing part and the third fixing part are connected to the side of the cable clamp body, and the side of the cable clamp body functions as a lever.
8. The cable clamp of claim 7, wherein said -securing member includes a extension piece and a catch piece, said catch piece being connected to the end of said extension piece, and the end of said catch piece being of a tapered configuration.
9. The cable clamp of claim 7, wherein the second securing member includes an extension and a hook connected to the end of the extension, the third securing member includes a extension and a hook connected to the end of the extension, and the second securing portions are spaced from and symmetrically disposed about the third securing portions.
10. The cable clamp of claim 9, wherein the hook member of the second fixing member has an end connected to the extension member and forms a projection perpendicular to the extension member at the connection, and the hook member of the third fixing member has an end connected to the extension member and forms a projection perpendicular to the extension member at the connection.