CN201413485Y

CN201413485Y - Cable harness clip

Info

Publication number: CN201413485Y
Application number: CN2009201086555U
Authority: CN
Inventors: 刘金鹏; 占兴旺; 甘立渊
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2009-05-31
Filing date: 2009-05-31
Publication date: 2010-02-24
Anticipated expiration: 2019-05-31

Abstract

The utility model provides a cable harness clip used in an electronic device box. The electronic device box includes a second fixing section and at least one cable. The cable harness clip includes a first fixing section detachably connected with the second fixing section for fixing the cable harness in the box body; and at least one harness arm connected with the first fixing section, wherein theharness arm can form an accommodating space for accommodating cables, and can prevent the cables in the accommodating space from falling off. The cable harness clip can firmly clamp the cables to prevent the cables from falling off and being damaged by pressure, and has the advantages of repeated use and low cost.

Description

Beam wire clamp

Technical field

The utility model relates to a kind of beam wire clamp.

Background technology

With regard to the PC system itself, because its ingredient is diversified electronic unit, the exchanges data between parts is absolutely necessary.The medium of these exchanges data or bridge are the data transmission cables of various patterns.Same, the work and the running of each parts need electric energy, and the medium of supply of electrical energy or bridge are the thickness power leads different in size that differs, an end link of power lead, and the other end inserts power supply unit inside.

The actual space that occupies may be little in cabinet for these data lines in the PC and power lead, but because they often are that a end span from cabinet inside is to the other end, if do not do combing effectively, will be entangled with into the reticulate texture of a complexity, this complicated net cover parts around, can influence assembler or guardian's working space on the one hand, structure in the cabinet and parts are easy to be expressed to or scratch these cables on the other hand, thereby cause the PC operational failure.

For these reasons, some PC case has just been considered the distribution link of cable and it has been managed, designed following beam wire clamp (referring to accompanying drawing 1) it is carried out combing at the beginning of design.As shown in Figure 1, can obviously find out, these beam wire clamp 100 upper openings, cable therefrom comes off easily, and its volume is bigger, consume material, cost is higher.

Clearly, the shortcoming of this scheme is: 1.Wire clamp upper end is an opening, can not fasten dead, so cable has the risk of therefrom deviating from.2。Wire clamp is fixing by gum, sticks the back if wanted to remove and will damage keeping in repair, and can not reuse.3。The wire clamp price is higher.

Therefore need a kind of beam wire clamp that can overcome above-mentioned defective.

The utility model content

At the problems referred to above, the purpose of this utility model is to provide a kind of cable of clamping effectively, prevent that cable from coming off and can reusable beam wire clamp.

According to an aspect of the present utility model, a kind of beam wire clamp is provided, be applied in the electronic equipment casing, comprise second fixed part and at least one cable in the casing, it is characterized in that, comprising: first fixed part, be connected with second fixed part is dismountable, be used for beam wire clamp is fixed in the casing; At least a branch of arm is connected with first fixed part, feasible one-tenth one accommodation space of bundle arm, and accommodation space is used for ccontaining cable, and wherein, the bundle arm can prevent that the cable that is arranged in accommodation space from coming off.

Wherein, first fixed part has barb, is used for being connected with second fixed part.

Wherein, first fixed part has barb for middle U-shaped structure with accommodation space that can ccontaining cable respectively in two ends of U-shaped structure.

Preferably, barb extends along same direction in the plane of U-shaped structure, makes the opening of the partially enclosed at least U-shaped structure of one of them barb.

Preferably, has the barb that two difference are extended with the inboard laterally on the U-shaped structure end.

Wherein, the bundle arm is a kind of in the following shape: U-shaped, S shape, annular or semi-circular.

Preferably, the bundle arm is flexible.

Preferably, the bundle arm end of bundle arm with spherical or column is used for when constituting closed structure fixed cable more securely.

Wherein, beam wire clamp also comprises: connecting portion connects first fixed part and bundle arm.

Wherein, connecting portion is straight or crooked rod shaped structure.

Preferably, the sidewall of first fixed part is provided with a flank.

Beam wire clamp of the present utility model, realized following beneficial effect: securely the clamping cable, prevent that cable from coming off, prevent that cable from being weighed wounded, reusable, and with low cost.

Description of drawings

Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:

Fig. 1 shows a kind of beam wire clamp that uses of the prior art in cabinet;

Fig. 2 shows the user mode figure of beam wire clamp in cabinet according to an embodiment of the present utility model;

Fig. 3 shows the basic structure according to the beam wire clamp of an embodiment of the present utility model; And

Fig. 4 shows a kind of user mode figure according to the beam wire clamp of an embodiment of the present utility model.

Embodiment

Below with reference to accompanying drawing, describe embodiment of the present utility model in detail.

Fig. 2 shows the user mode of beam wire clamp in cabinet according to an embodiment of the present utility model;

As can be seen from Figure 2, cable one end passes from the U-shaped fixed part of beam wire clamp 200, and the other end passes from the ring of the bundle arm formation of beam wire clamp.The barb of beam wire clamp is stuck under the interior circuit board of cabinet.The connecting portion of beam wire clamp is reclinate arc, thus cable is bound strongly to the cabinet bottom, prevents to be squeezed wound by the parts of cabinet internal upper part or scratch.

Obviously, the barb of beam wire clamp is except being connected to the board edge in the cabinet, can also be connected to the miscellaneous part in the cabinet, for example the edge of the edge of cabinet internal fan cover, heat radiator, various machinery mount, or the like, as long as can catch on by enough barbs.

In addition, fixed part can be designed to have certain elasticity, after passing cable therein, with the suitably inwardly extruding of two end, snap under the circuit board then, make existing power of colluding between itself and the circuit board, the power of flexible extruding again, thus can be more firm fix this beam wire clamp and cable wherein.

Fig. 3 shows the basic structure according to the beam wire clamp of an embodiment of the present utility model;

As shown in Figure 3, this beam wire clamp comprises: fixed part 3, and its end has barb; Bundle arm 2 directly or indirectly be connected to fixed part, but this bundle arm is plastic deformation.Wherein, beam wire clamp also can comprise: connecting portion 4 is connected and fixed portion and bundle arm.Wherein, fixed part has the U-shaped structure of spatial accommodation for middle, has barb 1 respectively in two ends of U-shaped structure, and this fixed part can also hold cable except playing fixing effect.Barb 1 extends along same direction in the plane of U-shaped structure, makes the opening of the partially enclosed at least U-shaped structure of one of them barb.That is, one of them barb extends to the inside, is used for the clamping cable, prevents that cable is shed to the bottom downwards, and another barb extends laterally, is used to catch on the edge of circuit board or miscellaneous part, plays fixation.Obviously, according to different needs, this barb can be different structures or shape, for example, on a top, two barbs can be set, promptly inside one, outside one, such two outside barbs can catch on the fixed part in the cabinet, fixed cable more securely together.

Wherein, the bundle arm 2 of beam wire clamp is a pair of flexible bundle arm that is deformed into ring texture.As shown in Figure 3, the bundle arm comprises that the cross sectional dimensions of first is greater than the cross sectional dimensions of second portion near the first of connecting portion with near the second portion of restrainting the arm end.Help the end of afterbody easily to twist together together like this, form closed ring-type, hold onto cable firmly.

Obviously the bundle arm is not limited to above-mentioned shape, such as being the openable enclosed shape that resilient material is made, perhaps has the approaching case type shape of certain opening.

In addition, though the bundle arm of the beam wire clamp shown in Fig. 3 is two, this only is a kind of example, obviously, the bundle arm also can be one, for example type semienclosed (as U-shaped, S shape etc.), closed ring, spirality (spring shape) are as long as it can hold and fetter cable.

Preferably, a halved tie arm respectively has the bundle arm end of a spherical or column.Wherein, the bundle arm end of the spherical or column of a halved tie arm by separately can clench, and constitutes closed ring.

Preferably, the maximum transverse size of spherical or column structure helps the end of its afterbody to snap into together tightly greater than the lateral dimension of coupled crooked rod shaped structure like this.

Wherein, connecting portion 4 can be straight or crooked rod shaped structure.And connecting portion 4 can be straight or crooked structure, and perhaps connecting portion can be by can be crooked and have certain flexible material and make.Connecting portion be crooked structure or connecting portion by the situation of bending under, as shown in Figure 4, under user mode, can apply downward power to cable, can guarantee that the cable of putting in order is bent downwardly, paste volt at the mainboard edge, can effectively avoid cable to be weighed wounded.

Preferably, the sidewall of described fixed part is provided with a flank, is used to strengthen the intensity of described fixed part.

Obviously, above-mentioned beam wire clamp is except being used for PC, can also be applied to be used for the clamping cable in various electric, the electronic installations.

In sum, the beam wire clamp of realizing by the technical solution of the utility model, effectively the clamping cable, prevent that cable from coming off and can reuse, and cheap.

The above is embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present utility model.

Claims

1. a beam wire clamp is applied in the electronic equipment casing, comprises second fixed part and at least one cable in the described casing, it is characterized in that, comprising:

First fixed part with described dismountable connection of second fixed part, is used for described beam wire clamp is fixed in the described casing; And

At least a branch of arm is connected with described first fixed part, and described bundle arm can form an accommodation space, and described accommodation space is used for ccontaining described cable, and wherein, described bundle arm can prevent that the cable that is arranged in accommodation space from coming off.

2. beam wire clamp according to claim 1 is characterized in that, described first fixed part has barb, is used for being connected with described second fixed part.

3. beam wire clamp according to claim 2 is characterized in that, described first fixed part has described barb for middle U-shaped structure with accommodation space that can ccontaining described cable respectively in two ends of described U-shaped structure.

4. beam wire clamp according to claim 3 is characterized in that: described barb extends along same direction in the plane of described U-shaped structure, makes the opening of the partially enclosed at least described U-shaped structure of one of them barb.

5. beam wire clamp according to claim 3 is characterized in that: have the barb that two difference are extended with the inboard laterally on the end of described U-shaped structure.

6. beam wire clamp according to claim 1 is characterized in that, described bundle arm is a kind of in the following shape: U-shaped, S shape, annular or semi-circular.

7. beam wire clamp according to claim 6 is characterized in that, described bundle arm is flexible.

8. beam wire clamp according to claim 7 is characterized in that: described bundle arm has the bundle arm end of spherical or column, is used for fixing more securely when constituting closed structure described cable.

9. beam wire clamp according to claim 1 is characterized in that, also comprises: connecting portion connects described first fixed part and described bundle arm.

10. beam wire clamp according to claim 2 is characterized in that: described connecting portion is straight or crooked rod shaped structure.

11. according to each described beam wire clamp in the aforementioned claim, it is characterized in that: the sidewall of described first fixed part is provided with a flank.