CN211981380U

CN211981380U - Wire harness fixture

Info

Publication number: CN211981380U
Application number: CN202020820808.5U
Authority: CN
Inventors: 徐晓应; 冯时; 张天翼; 张秀峰; 钟文涛; 高小云; 张志波; 马徐武
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-11-20
Anticipated expiration: 2030-05-15

Abstract

The utility model provides a pencil fixture, pencil fixture includes: the clamp comprises a clamp body, wherein a clamp hole for a wire harness to pass through is formed in the clamp body; the pressing structure is arranged on the clamp body and is provided with a pressing piece, and the pressing piece is used for being in contact with the wire harness in the clamping hole to press the wire harness; wherein, the pressing piece can be movably arranged to adjust the length of the pressing piece extending into the clamping hole. The utility model discloses a pencil fixture has solved the poor problem of the commonality of the pencil support among the prior art to the pencil.

Description

Wire harness fixture

Technical Field

The utility model relates to a pencil mounting field particularly, relates to a pencil fixture.

Background

In mechanical devices, a certain number of harnesses are often required to be configured to meet communication or power requirements.

For example, industrial robots need to be provided with wire harnesses to control the actions of each actuating mechanism, and the wire harnesses applied to the robot arm structure are large in diameter and cannot be effectively fixed by using a binding belt, so that the wire harnesses are usually fixed by using a wire harness support at present.

The existing wire harness support can only be suitable for the wire harness with a fixed diameter, when the number of the wire harness changes, the wire harness support with other specifications can meet the fixed requirement for the wire harness, and therefore the universality of the existing wire harness support for the wire harness is poor.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a wire harness fixture to solve the problem that the wire harness support among the prior art is poor in the versatility of wire harness.

In order to achieve the above object, the utility model provides a wire harness fixture, wire harness fixture includes: the clamp comprises a clamp body, wherein a clamp hole for a wire harness to pass through is formed in the clamp body; the pressing structure is arranged on the clamp body and is provided with a pressing piece, and the pressing piece is used for being in contact with the wire harness in the clamping hole to press the wire harness; wherein, the pressing piece can be movably arranged to adjust the length of the pressing piece extending into the clamping hole.

Further, the pressing structure comprises a first elastic piece, one end of the first elastic piece is in contact with the pressing piece, and the other end of the first elastic piece is in contact with the fixture body, so that the pressing piece is driven to press the wire harness.

Furthermore, the fixture body is provided with an installation groove, and the pressing piece and the first elastic piece are installed in the installation groove; the clamp body is provided with an avoidance port, the avoidance port extends to the clamping hole and the mounting groove, and one part of the pressing piece extends into the clamping hole through the avoidance port; the fixture body is provided with a limiting part, the limiting part is detachably arranged at the notch of the mounting groove, one end of the first elastic part is abutted to the pressing part, and the other end of the first elastic part is abutted to the limiting part.

Furthermore, the limiting part is in plug-in fit with the fixture body, and the direction of the limiting part inserted into the fixture body is perpendicular to the direction of the elastic force applied to the limiting part by the first elastic part.

Furthermore, one side of the pressing piece facing the limiting piece and/or one side of the limiting piece facing the pressing piece are/is provided with a positioning part matched with the first elastic piece.

Further, the fixture body comprises a plurality of fixture segments which are sequentially spliced end to end, and the plurality of fixture segments surround a clamping hole; two adjacent fixture segments are detachably connected.

Furthermore, the fixture body comprises a first section and a second section, wherein a clamping groove is formed in the first section, a buckle is arranged on the second section, the first section and the second section are in clamping fit through the clamping groove and the buckle, and a clamping hole is formed by the first section and the second section; the number of the compression structures is two, and the two compression structures are correspondingly arranged on the first section and the second section respectively.

Further, the wire harness fixture comprises a connecting structure, the connecting structure is connected with the fixture body, and the connecting structure is used for being connected with an external object so as to mount the fixture body on the external object through the connecting structure; wherein the fixture body is angularly adjustably disposed relative to the connection structure.

Further, the chuck body is rotatably disposed about a predetermined axis with respect to the connecting structure; the connecting structure is provided with a first clamping piece, and the first clamping piece is provided with a plurality of slots distributed around a preset axis; the fixture body is provided with a second clamping piece, and the second clamping piece is movably arranged along the direction close to and far away from the first clamping piece so as to have a locking position and an unlocking position; when the second clamping piece is in the locking position, at least part of the second clamping piece is inserted into one of the slots so as to prevent the clamping piece body from rotating relative to the connecting structure; when the second clamping piece is located at the unlocking position, the second clamping piece is separated from the first clamping piece.

Furthermore, be equipped with the second elastic component on the fixture body, the one end and the fixture body contact of second elastic component, the other end and the second joint spare contact of second elastic component to exert the power towards latched position through the second elastic component to the second joint spare.

Use the technical scheme of the utility model wire harness fixture include: the clamp comprises a clamp body, wherein a clamp hole for a wire harness to pass through is formed in the clamp body; the pressing structure is arranged on the clamp body and is provided with a pressing piece, and the pressing piece is used for being in contact with the wire harness in the clamping hole to press the wire harness; wherein, the pressing piece can be movably arranged to adjust the length of the pressing piece extending into the clamping hole. When the wire harness clamping apparatus is used for clamping wire harnesses with different diameters, the length of the pressing piece extending into the clamping hole is adjusted to enable the pressing piece to be always in contact with the wire harnesses, and therefore the stable pressing effect is achieved on the wire harnesses. Therefore, the wire harness fixture can adapt to wire harnesses with different diameters, and the problem that the wire harness support in the prior art is poor in universality of the wire harnesses is solved.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a first viewing angle of an embodiment of a wire harness clip according to the present invention;

fig. 2 shows a schematic cross-sectional structure view of an embodiment of a wire harness clip according to the present invention;

fig. 3 shows an enlarged schematic view of a partial region according to the embodiment of the harness clip in fig. 2;

fig. 4 is a schematic structural view showing a second view angle of a partial region of an embodiment of a wire harness clip according to the present invention;

fig. 5 is a schematic structural view showing a third view angle of a partial region of an embodiment of a wire harness clip according to the present invention.

Wherein the figures include the following reference numerals:

1. a fixture body; 10. a clamping hole; 20. mounting grooves; 11. a first segment; 111. a card slot; 12. a second section; 121. buckling; 13. a limiting member; 14. a second clip member; 15. a second elastic member; 16. a connecting seat; 17. inserting plates; 2. a compression structure; 21. a compression member; 22. a first elastic member; 3. a connecting structure; 30. a first clip member; 31. a first hoop; 32. and a second hoop.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 5, the present invention provides a wire harness clip, including: the clamp comprises a clamp body 1, wherein a clamp hole 10 for a wire harness to pass through is formed in the clamp body 1; the pressing structure 2 is installed on the fixture body 1, the pressing structure 2 is provided with a pressing piece 21, and the pressing piece 21 is used for being in contact with the wire harness in the clamping hole 10 to press the wire harness; wherein the pressing member 21 is movably disposed to adjust a length of the pressing member extending into the card hole 10.

The utility model discloses a pencil fixture includes: the clamp comprises a clamp body 1, wherein a clamp hole 10 for a wire harness to pass through is formed in the clamp body 1; the pressing structure 2 is installed on the fixture body 1, the pressing structure 2 is provided with a pressing piece 21, and the pressing piece 21 is used for being in contact with the wire harness in the clamping hole 10 to press the wire harness; wherein the pressing member 21 is movably disposed to adjust a length of the pressing member extending into the card hole 10. When the wire harness clamping apparatus is used for clamping wire harnesses with different diameters, the length of the pressing piece 21 extending into the clamping hole 10 is adjusted to enable the pressing piece 21 to be always kept in contact with the wire harnesses, and therefore the stable pressing effect on the wire harnesses is achieved. Therefore, the wire harness fixture can adapt to wire harnesses with different diameters, and the problem that the wire harness support in the prior art is poor in universality of the wire harnesses is solved.

The diameter of the wire harness refers to the diameter of a circumscribed circle of a columnar structure composed of a plurality of wires.

In order that the pressing piece 21 can more effectively press the wire harness, so as to improve the fixing effect of the wire harness, the pressing structure 2 includes a first elastic piece 22, one end of the first elastic piece 22 is in contact with the pressing piece 21, and the other end of the first elastic piece 22 is in contact with the fixture body 1, so as to drive the pressing piece 21 to press the wire harness.

In order to improve the pressing effect of the pressing member 21 on the wire harness, the pressing structure 2 has a plurality of first elastic members 22, so that the pressing member 21 is driven to move by the plurality of first elastic members 22, and the pressing member 21 can better press the wire harness. In the present embodiment, the first elastic member 22 is a first spring.

In order to improve the installation stability of the pressing piece 21, the fixture body 1 is provided with an installation groove 20, and the pressing piece 21 and the first elastic piece 22 are installed in the installation groove 20; an avoiding opening is formed in the fixture body 1, the avoiding opening extends to the clamping hole 10 and the mounting groove 20, and a part of the pressing piece 21 extends into the clamping hole 10 through the avoiding opening; the fixture body 1 is provided with a limiting piece 13, the limiting piece 13 is detachably mounted at a notch of the mounting groove 20, one end of a first elastic piece 22 is abutted to the pressing piece 21, and the other end of the first elastic piece 22 is abutted to the limiting piece 13. Like this, can also play good protective effect to compressing tightly piece 21 and first elastic component 22, be difficult for receiving external disturbance, be favorable to guaranteeing the reliability of compact structure 2 work.

Preferably, the limiting member 13 is inserted into the fixture body 1, and a direction in which the limiting member 13 is inserted into the fixture body 1 is perpendicular to a direction of the elastic force applied by the first elastic member 22 to the limiting member 13. In this way, not only is the installation and the removal of the limiting member 13 convenient, but also the first elastic member 22 can be reliably limited.

One side of the pressing piece 21 facing the limiting piece 13 and/or one side of the limiting piece 13 facing the pressing piece 21 are provided with positioning parts for being matched with the first elastic piece 22. The first elastic piece can be prevented from deviating or inclining through the positioning part, and the working stability of the wire harness clamp is improved. In this embodiment, the positioning portion is a groove, and one end of the first elastic member 22 is inserted into the groove.

The fixture body 1 comprises a plurality of fixture segments which are sequentially spliced end to end, and the plurality of fixture segments surround a fixture hole 10; two adjacent fixture segments are detachably connected. Therefore, the plurality of clamping devices are split in sections, the wire harness can be conveniently placed into the clamping holes 10, and the wire harness is effectively and conveniently clamped.

In this embodiment, the fixture body 1 includes a first section 11 and a second section 12, the first section 11 is provided with a clamping groove 111, the second section 12 is provided with a buckle 121, the first section 11 and the second section 12 are in clamping fit through the clamping groove 111 and the buckle 121, and a clamping hole 10 is defined between the first section 11 and the second section 12; the number of the pressing structures 2 is two, and the two pressing structures 2 are respectively and correspondingly arranged on the first section 11 and the second section 12. The wire harness is conveniently clamped by snap-fitting the first and

second sections

11, 12.

In order to improve the matching effect between the first section 11 and the second section 12, the plurality of slots 111 and the plurality of buckles 121 are provided, and the plurality of slots 111 and the plurality of buckles 121 are matched in a one-to-one correspondence manner. To facilitate separation of catch 121 from catch 111, catch 111 extends to a side of first section 11 remote from second section 12.

In addition, the wire harness fixture comprises a connecting structure 3, the connecting structure 3 is connected with the fixture body 1, and the connecting structure 3 is used for being connected with an external object so as to mount the fixture body 1 on the external object through the connecting structure 3; the fixture body 1 is arranged in an angle adjustable mode relative to the connecting structure 3, so that flexibility of clamping the wiring harness is improved, and the wiring harness extending along all directions is adapted.

In the present embodiment, the connection structure 3 includes a first anchor ear 31 and a second anchor ear 32, and two ends of the first anchor ear 31 are connected with two ends of the second anchor ear 32 in a one-to-one correspondence manner, so as to clamp an external object through the first anchor ear 31 and the second anchor ear 32. Optionally, both ends of the first anchor ear 31 and both ends of the second anchor ear 32 are connected by bolts. The first anchor ear 31 and the second anchor ear 32 are both in a semi-annular structure, and the connecting structure 3 formed by combining the first anchor ear and the second anchor ear is in an annular structure.

Specifically, the chuck body 1 is rotatably disposed about a predetermined axis with respect to the connecting structure 3; the connecting structure 3 is provided with a first clamping piece 30, and the first clamping piece 30 is provided with a plurality of slots distributed around a preset axis; the fixture body 1 is provided with a second clamping piece 14, and the second clamping piece 14 is movably arranged along the direction close to and far away from the first clamping piece 30 so as to have a locking position and an unlocking position; when the second clamping piece 14 is in the locking position, at least part of the second clamping piece 14 is inserted into one of the slots to prevent the fixture body 1 from rotating relative to the connecting structure 3; when the second snap member 14 is in the unlock position, the second snap member 14 is separated from the first snap member 30.

Preferably, the second latch 14 is a latch, and one end of the latch is inserted into a slot of the first latch 30 when the second latch 14 is in the locked position.

In order to stably clamp the second clamping member 14 with the first clamping member 30, the clamping apparatus body 1 is provided with a second elastic member 15, one end of the second elastic member 15 is in contact with the clamping apparatus body 1, and the other end of the second elastic member 15 is in contact with the second clamping member 14, so that the second clamping member 14 is forced towards the locking position by the second elastic member 15.

In the present embodiment, the second elastic member 15 is a second spring.

In addition, fixture body 1 includes connecting seat 16, has the installation cavity in connecting seat 16, and first joint spare 30, second joint spare 14, second elastic component 15 are all installed in the installation cavity, are equipped with picture peg 17 on connecting seat 16, and picture peg 17 inserts and establishes on connecting seat 16 to separate installation cavity and exterior space. Preferably, the insert plate 17 has an L-shaped structure, and one plate segment of the L-shaped structure is in contact with the second elastic member 15 to apply a force to the second elastic member 15 toward the first snap member 30. The extension direction of the other plate segment of the L-shaped structure is the same as the moving direction of the second clamping member 14.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire harness clip, comprising:

the clamp comprises a clamp body (1), wherein a clamp hole (10) for a wiring harness to pass through is formed in the clamp body (1);

the pressing structure (2) is installed on the fixture body (1), the pressing structure (2) is provided with a pressing piece (21), and the pressing piece (21) is used for being in contact with the wire harness in the clamping hole (10) to press the wire harness;

wherein, the pressing piece (21) can be movably arranged to adjust the length of the pressing piece extending into the clamping hole (10).

2. The wire harness clip according to claim 1, wherein the compression structure (2) comprises a first elastic member (22), one end of the first elastic member (22) is in contact with the compression member (21), and the other end of the first elastic member (22) is in contact with the clip body (1) to drive the compression member (21) to compress the wire harness.

3. The wire harness clip according to claim 2, wherein the clip body (1) is provided with a mounting groove (20), and the pressing member (21) and the first elastic member (22) are mounted in the mounting groove (20); an avoidance opening is formed in the fixture body (1), the avoidance opening extends to the fixture hole (10) and the mounting groove (20), and a part of the pressing piece (21) extends into the fixture hole (10) through the avoidance opening;

the fixture comprises a fixture body (1), wherein a limiting piece (13) is arranged on the fixture body (1), the limiting piece (13) is detachably mounted at a notch of a mounting groove (20), one end of a first elastic piece (22) is abutted to a pressing piece (21), and the other end of the first elastic piece (22) is abutted to the limiting piece (13).

4. The wire harness clip according to claim 3, wherein the stopper (13) is inserted into the clip body (1), and a direction in which the stopper (13) is inserted into the clip body (1) is perpendicular to a direction of an elastic force applied to the stopper (13) by the first elastic member (22).

5. A wire harness clip according to claim 4, characterised in that the side of the compression piece (21) facing the stop (13) and/or the side of the stop (13) facing the compression piece (21) is provided with a positioning portion for cooperation with the first elastic piece (22).

6. The wire harness clip according to claim 1, wherein the clip body (1) comprises a plurality of clip segments joined end to end in sequence, the plurality of clip segments defining the clip aperture (10); and two adjacent fixture segments are detachably connected.

7. The wire harness fixture according to claim 1, wherein the fixture body (1) comprises a first section (11) and a second section (12), a clamping groove (111) is formed in the first section (11), a buckle (121) is formed in the second section (12), the first section (11) and the second section (12) are in clamping fit through the clamping groove (111) and the buckle (121), and the clamping hole (10) is defined between the first section (11) and the second section (12); the number of the compression structures (2) is two, and the two compression structures (2) are correspondingly arranged on the first section (11) and the second section (12) respectively.

8. A harness clip according to claim 1, characterized in that the harness clip comprises a connecting structure (3), the connecting structure (3) being connected to the clip body (1), the connecting structure (3) being adapted to be connected to an external object for mounting the clip body (1) on the external object via the connecting structure (3); wherein the fixture body (1) is angularly adjustably arranged relative to the connection structure (3).

9. A harness clamp according to claim 8, characterized in that the clamp body (1) is rotatably arranged about a predetermined axis with respect to the connection structure (3); the connecting structure (3) is provided with a first clamping piece (30), and the first clamping piece (30) is provided with a plurality of slots distributed around the preset axis; the fixture body (1) is provided with a second clamping piece (14), and the second clamping piece (14) is movably arranged along the direction close to and far away from the first clamping piece (30) so as to have a locking position and an unlocking position; when the second clamping piece (14) is in the locking position, at least part of the second clamping piece (14) is inserted into one of the slots to prevent the clamp body (1) from rotating relative to the connecting structure (3); when the second clamping piece (14) is located at the unlocking position, the second clamping piece (14) is separated from the first clamping piece (30).

10. The wire harness clip according to claim 9, wherein a second elastic member (15) is provided on the clip body (1), one end of the second elastic member (15) is in contact with the clip body (1), and the other end of the second elastic member (15) is in contact with the second clip (14) to apply a force to the second clip (14) toward the locking position by the second elastic member (15).