CN213484402U

CN213484402U - Wire harness positioning frame capable of adjusting wire harness trend

Info

Publication number: CN213484402U
Application number: CN202022490050.6U
Authority: CN
Inventors: 王超; 马建文
Original assignee: Changchun Jetty Automotive Parts Co Ltd
Current assignee: Changchun Jetty Automotive Parts Co Ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-18
Anticipated expiration: 2030-11-02

Abstract

The utility model provides a pencil locating rack of adjustable pencil trend, it includes: the fixing assembly comprises a fixing piece and a clamping seat, wherein the fixing piece can be connected with the base body, the clamping seat is fixed on the fixing piece, and a rotating cavity and a clamping cavity are arranged in the clamping seat; but rotatable assembly, its pencil setting element that can fix the pencil reaches and pencil setting element fixed connection's joint spare, and the joint spare has can be rotatory and can with the dop of joint chamber joint in rotatory intracavity. The utility model discloses a pencil locating rack can adjust the trend of pencil, has avoided pencil and peripheral interference, makes pencil location angle can select according to the site conditions, has solved the problem that prior art can't adjust the pencil trend, improves pencil assembly efficiency, convenient to use.

Description

Wire harness positioning frame capable of adjusting wire harness trend

Technical Field

The utility model belongs to the technical field of the technique of pencil connection and specifically relates to a pencil locating rack of adjustable pencil trend.

Background

Generally, a wire harness designer can arrange the direction of a wire harness in the process of designing the wire harness, and fix the direction of the wire harness by using a wire harness positioning piece, but due to some reasons, the situation that the actual direction of the wire harness does not conform to the direction of the designed wire harness can occur, so that the wire harness interferes with peripheral parts or influences the assembly of other parts, such as:

1. due to the influence of the flexibility of the peripheral parts or the wiring harnesses, the wiring harnesses at partial positions are inconsistent with the design process, so that the wiring harnesses interfere with the peripheral parts;

2. when the fixing holes of the wiring harness positioning piece are used by other hole positions or the used sheet metal clamps are used by the positions of the edges of the sheet metal, the direction of the wiring harness cannot be changed at will, so that the wiring harness positioning piece interferes with peripheral pieces;

3. the position and the design of the peripheral part are not consistent in the trial-manufacture and loading process, so that the wiring harness interferes with the peripheral part, and the peripheral part cannot be changed on site.

The existing wiring harness positioning piece is adopted, and when the situation occurs, the trend of the wiring harness can not be adjusted according to actual needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pencil locating rack of adjustable pencil trend to solve the problem that prior art can't adjust the pencil trend.

In order to achieve the above object, the utility model provides a pencil locating rack of adjustable pencil trend, it includes: the fixing assembly comprises a fixing piece and a clamping seat, wherein the fixing piece can be connected with the base body, the clamping seat is fixed on the fixing piece, and a rotating cavity and a clamping cavity are arranged in the clamping seat; but rotatable assembly, its including can fix the pencil setting element of pencil and with pencil setting element fixed connection's joint spare, the joint spare has can rotatory intracavity and can with the dop of joint chamber joint.

The wire harness positioning frame capable of adjusting the wire harness direction is characterized in that an anti-rotation structure capable of limiting rotation of the clamping head is arranged in the clamping cavity, and the clamping cavity is connected with the clamping head in a clamping mode through the anti-rotation structure.

The wire harness positioning frame capable of adjusting the wire harness trend is characterized in that the anti-rotation structure is a first sawtooth surface located on the inner peripheral wall of the clamping cavity, each sawtooth on the first sawtooth surface is respectively arranged along the axial direction of the clamping cavity, the chuck is provided with a second sawtooth surface, and the second sawtooth surface can be tightly meshed with the first sawtooth surface.

The wire harness positioning frame capable of adjusting the wire harness trend is characterized in that the anti-rotation structure is a plurality of slots arranged on the inner peripheral wall of the clamping cavity at intervals along the circumferential direction of the clamping cavity, the slots are arranged along the axial direction of the clamping cavity respectively, the chuck is provided with an insertion part matched with the slots, and the insertion part can be inserted into any one of the slots.

As above wire harness locating rack of adjustable pencil trend, wherein, anti-rotating structure is for locating a plurality of pits on the internal perisporium in joint chamber are a plurality of the pit is followed the circumference in joint chamber is arranged, the dop have can with pit complex joint is protruding, the joint is protruding can imbed arbitrary in the pit.

As above but pencil locating rack of adjustable pencil trend, wherein, rotatory chamber with the joint chamber is separated by a limiting plate, be equipped with a through-hole on the limiting plate, rotatory chamber with the joint chamber passes through the through-hole intercommunication, the internal diameter of through-hole is less than the internal diameter in joint chamber, the internal diameter of through-hole is less than the maximum external diameter of dop, the dop is collapsible elasticity dop, the dop is followed rotatory chamber passes shrink during the through-hole to get into reconversion behind the joint chamber withstands the limiting plate.

The wire harness positioning frame capable of adjusting the wire harness trend comprises a clamping seat, a clamping head, a connecting rod and a connecting rod, wherein the clamping head is arranged on the lower end of the connecting rod, the connecting rod is connected with the wire harness positioning piece, the clamping head is arranged on the outer portion of the clamping seat, the lower end of the connecting rod is arranged inside the clamping seat, the clamping head is connected with the connecting rod, and the diameter of the connecting rod is smaller than the inner diameter of the through.

The wire harness positioning frame capable of adjusting the wire harness direction is characterized in that the clamping head is a bendable clamping strip, and the connecting rod is connected with the position between the two ends of the clamping strip.

The wire harness positioning frame capable of adjusting the wire harness direction is characterized in that the clamping head is a funnel-shaped retractable clamping cap, a gap is formed in the side wall of the clamping cap, the connecting rod is connected with the middle of the clamping cap, and the connecting rod and the clamping cap form an inverted umbrella-shaped structure.

The wire harness positioning frame capable of adjusting the wire harness direction is characterized in that the wire harness positioning piece is a wire harness binding tape capable of binding the wire harness, or the wire harness positioning piece is a wire harness clamp capable of clamping the wire harness.

The wire harness positioning frame capable of adjusting the wire harness trend is characterized in that the base body is a sheet metal part, the fixing part comprises a base, a clamping groove for inserting the sheet metal edge of the sheet metal part is formed in the base, the notch of the clamping groove faces away from the clamping seat, clamping jaws are arranged on two opposite inner side walls of the clamping groove respectively, and the fixing part is fixed through the clamping jaws and the clamping of the sheet metal edge.

The wiring harness positioning frame capable of adjusting the wiring harness trend is characterized in that the base body is a sheet metal part, and the fixing part is an insertion hole buckle capable of being inserted into an opening on the sheet metal part.

The wire harness positioning frame capable of adjusting the wire harness direction is characterized in that the base body is a sheet metal part, and the fixing part is a stud buckle which can be fixedly connected with a stud welded on the sheet metal part.

The wire harness positioning frame capable of adjusting the wire harness direction is characterized in that the rotating cavity is communicated with the clamping cavity, the clamping head is located in the rotating cavity, the rotatable component can rotate relative to the fixed component, and the clamping head is clamped with the clamping cavity, and the rotatable component is fixed relative to the fixed component.

The utility model discloses a characteristics and the advantage of pencil locating rack of adjustable pencil trend are:

1. the utility model discloses a pencil locating rack is equipped with fixed subassembly and rotatable assembly, is equipped with rotatory chamber and joint chamber in the joint seat of fixed subassembly, and the dop of rotatable assembly can rotate in rotatory intracavity, can also with joint chamber joint, when the dop is located rotatory intracavity, rotatable assembly can rotate for fixed subassembly, thus can adjust the trend of pencil wantonly, when the dop is connected with the joint chamber, rotatable assembly is fixed for fixed subassembly, thus can fix the trend of pencil, because the utility model discloses a pencil locating rack can adjust the trend of pencil, has avoided pencil and peripheral component to interfere, makes pencil location angle can select according to the on-the-spot condition, has solved the problem that prior art can't adjust the pencil trend, improves pencil assembly efficiency, convenient to use;

2. the utility model discloses a set up rotation-proof structure in the joint intracavity, make the joint chamber through rotation-proof structure and dop joint, prevent that the dop from rotating in the joint intracavity, guarantee to the reliable location of pencil trend;

3. the utility model discloses a set up the limiting plate between rotatory chamber and joint chamber, can restrict the dop and deviate from the joint chamber, improve the connection reliability in dop and joint chamber;

4. the utility model discloses a set up collapsible elasticity dop, make the dop can pass the through-hole on the limiting plate, can withstand the limiting plate in the joint intracavity again, simple structure, convenient to use.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic view of a harness positioning frame according to an embodiment of the present invention in a use state;

FIG. 2 is a perspective view of the harness spacer of FIG. 1;

FIG. 3 is a top view of the harness spacer of FIG. 2;

FIG. 4 is a side view of the harness spacer of FIG. 2;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

fig. 6 is a schematic view of the present invention with the chuck inside the rotating chamber;

FIG. 7 is a schematic view of an embodiment of a rotatable assembly of the present invention;

FIG. 8 is a schematic view of the clip of FIG. 7;

figure 9 is a schematic view of another embodiment of a rotatable assembly of the present invention;

fig. 10 is a partial enlarged view at B in fig. 9;

fig. 11 is a schematic perspective view of an embodiment of the clamping seat of the present invention;

FIG. 12 is a schematic perspective view of another embodiment of a docking station of the present invention;

fig. 13 is a schematic view of an embodiment of the invention with a middle clamping cavity cooperating with a chuck;

fig. 14 is a schematic view of another embodiment of the invention showing the engagement of the clamping cavity with the chuck;

fig. 15 is a schematic view of an embodiment of a fixing member according to the present invention;

fig. 16 is a schematic view of a harness positioning bracket according to another embodiment of the present invention in a use state;

figure 17 is a schematic view of the fixture of figure 16.

Main element number description:

1. a fixing assembly;

11. a fixing member; 111. a base; 112. a card slot; 113. a claw;

114. buckling the jack; 1141. clamping a plate; 1142. a connecting plate; 1143. an umbrella cap; 1144. a spring plate;

12. a clamping seat; 121. a rotating chamber; 122. a clamping cavity; 123. a first serrated surface; 124. a slot;

125. a limiting plate; 126. a through hole; 127. windowing; 128. a pit;

2. a rotatable assembly; 21. a wire harness positioning member;

22. a clamping piece; 221. clamping a head; 2211. a second serrated surface; 2212. an insertion portion; 222. a connecting rod;

100. a substrate; 101. sheet metal edges; 200. a wire harness.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings. Where adjective or adverbial modifiers "upper" and "lower", "top" and "bottom", "inner" and "outer" are used merely to facilitate relative reference between groups of terms, and do not describe any particular directional limitation on the modified terms. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, unless otherwise specified, the term "connected" is to be understood broadly, for example, it may be a fixed connection, a detachable connection, a direct connection, or an indirect connection via an intermediate medium, and those skilled in the art can understand the specific meaning of the above terms in this patent according to specific situations.

Unless the directions are individually defined, the upper and lower directions mentioned in the present disclosure are all the same as the upper and lower directions in fig. 5 of the present invention, and are herein incorporated by reference.

The utility model provides a wire harness positioning frame capable of adjusting the wire harness trend, as shown in fig. 1, fig. 5 and fig. 6, it includes a fixed component 1 and a rotatable component 2, the fixed component 1 includes a fixed component 11 capable of connecting with a base body 100, and a clamping seat 12 fixed on the fixed component 11, for example, the base body 100 is a car body sheet metal, a rotating cavity 121 and a clamping cavity 122 (as shown in fig. 5, fig. 6 and fig. 11) are arranged in the clamping seat 12, the rotatable component 2 includes a wire harness positioning part 21 capable of fixing a wire harness 200, and a clamping part 22 fixedly connected with the wire harness positioning part 21 (as shown in fig. 7), the clamping part 22 has a clamping head 221 capable of rotating in the rotating cavity 121 and clamping with the clamping cavity 122, under the state that the clamping head 221 is positioned in the rotating cavity 121, the rotatable component 2 can rotate relative to the fixed component 1 (as shown in fig. 6), thereby the trend, in the state in which the clamping head 221 is clamped with the clamping cavity 122, the rotatable assembly 2 is fixed relative to the fixed assembly 1 (as shown in fig. 5), so that the direction of the wiring harness can be fixed.

When the harness positioning bracket is assembled, the chuck 221 is installed in the rotation chamber 121, and the rotatable member 2 is rotated.

When in use, for example, when the whole vehicle is assembled, the wiring harness is assembled by using the wiring harness positioning frame, and the operation method comprises the following steps: firstly, connecting the fixing piece 11 with a vehicle body sheet metal, then connecting the wiring harness positioning piece 21 with the wiring harness 200, of course, connecting the wiring harness positioning piece 21 with the wiring harness 200, and then connecting the fixing piece 11 with the vehicle body sheet metal; and then, rotating the rotatable assembly 2 to adjust the direction of the wire harness so that the wire harness does not interfere with peripheral parts, stopping rotating the rotatable assembly 2 after the wire harness is adjusted in place, pressing the clamping head 221 in the rotating cavity 121 into the clamping cavity 122, and clamping and fixing the clamping head 221 and the clamping cavity 122 to fix the direction of the wire harness.

Of course, if the arrangement direction of the wire harness is determined to be reasonable through real vehicle verification, the clamping head 221 can be pressed into the clamping cavity 122 at a reasonable angle in the process of manufacturing the wire harness assembly, and the fixing piece 11 and the vehicle body sheet metal are connected during the whole vehicle assembly, so that redundant operation amount during the whole vehicle assembly is avoided.

In addition, the utility model discloses a pencil locating rack still can be used to following condition:

the harness positioning frame is used for repairing harness interference in the trial-manufacturing process, for example, the harness reserved length is too long or the harness is influenced by the surrounding environment and interferes with other parts in the design process, the original common harness positioning frame can be replaced by the harness positioning frame, the rotatable assembly is rotated, the direction of the harness is adjusted to a non-interference angle and then fixed, the condition of harness interference is temporarily solved, the subsequent whole vehicle test is prevented from being influenced, and the harness interference is convenient to replace;

two, to the pencil interference that all ring edge spare changes caused, if the angle of fine setting pencil can avoid, then needn't change former fixed hole site, can use the utility model discloses a pencil locating rack carries out pencil angular adjustment, has reduced the relevant expense of adjustment panel beating mould.

The utility model discloses a pencil locating rack can adjust the trend of pencil through setting up fixed subassembly and rotatable assembly, can fix the trend of pencil again, through adjusting the pencil trend, can avoid pencil and peripheral piece to interfere, makes pencil location angle can select according to the site conditions, improves pencil assembly efficiency, convenient to use.

Specifically, as shown in fig. 2, 5, and 11, the clamping seat 12 is fixed at the top of the fixing member 11, a double-layer cavity is formed inside the clamping seat 12, the double-layer cavity is an upper-layer rotation cavity 121 and a lower-layer clamping cavity 122, the wire harness positioning member 21 is located above the clamping seat 12, the clamping head 221 is located in the rotation cavity 121, and the clamping head 221 is inserted into the clamping cavity 122 to be clamped and fixed with the clamping cavity 122 by pressing down the clamping head 221. For example, the rotating cavity 121 is a square cavity or a circular cavity, a window 127 (as shown in fig. 2) is provided on a side wall of the clamping seat 12, and the window 127 communicates with the rotating cavity 121 to facilitate observing the position of the clamping head 221, for example, the clamping cavity 122 is a circular cavity or a conical cavity.

In an embodiment of the present invention, the fixing member 11 is made of PA66 (polyhexamethylene adipamide), the clamping seat 12 is made of PA66, the clamping seat 12 and the fixing member 11 are connected by local high temperature melting, and the rotatable component 2 is also made of PA 66.

The utility model discloses an in the embodiment, be equipped with in the joint chamber 122 and restrict the rotatory rotation-proof structure of dop 221, joint chamber 122 is through rotation-proof structure and dop 221 joint to prevent dop 221 internal rotation in joint chamber 122, guarantee to the location of pencil trend reliable.

In a first feasible technical solution of this embodiment, as shown in fig. 7, 8, and 11, the rotation-preventing structure is a first serrated surface 123 located on an inner peripheral wall of the clamping cavity 122, for example, the first serrated surface 123 is annular, each serration on the first serrated surface 123 is respectively arranged along an axial direction of the clamping cavity 122, the chuck 221 has a second serrated surface 2211, and the second serrated surface 2211 can be engaged with the first serrated surface 123 (as shown in fig. 5), so that rotation-preventing clamping of the chuck 221 and the clamping cavity 122 is realized.

In a second feasible technical solution of this embodiment, as shown in fig. 13 and 14, the anti-rotation structure is a plurality of slots 124 disposed on an inner peripheral wall of the clamping cavity 122, the slots 124 are arranged at intervals along a circumferential direction of the clamping cavity 122, the slots 124 are respectively arranged along an axial direction of the clamping cavity 122, the chuck 221 has an insertion portion 2212 capable of being matched with the slots 124, and the insertion portion 2212 can be inserted into any slot 124, so that the anti-rotation clamping of the chuck 221 and the clamping cavity 122 is realized. For example, the cross-sectional shape of the insertion slot 124 is trapezoidal (as shown in fig. 13) or rectangular (as shown in fig. 14), and accordingly, the cross-sectional shape of the insertion portion 2212 is also rectangular or trapezoidal.

In a third feasible technical solution of this embodiment, as shown in fig. 12, the anti-rotation structure is a plurality of concave pits 128 disposed on the inner peripheral wall of the clamping cavity 122, the concave pits 128 are arranged along the circumferential direction of the clamping cavity 122, the clamping head 221 has a clamping protrusion capable of being matched with the concave pits 128, and the clamping protrusion can be embedded into any concave pit 128, so that the anti-rotation clamping of the clamping head 221 and the clamping cavity 122 is realized. Of course, the rotation-preventing structure may be a plurality of engaging protrusions, and a concave pit capable of engaging with any engaging protrusion is provided on the chuck 221.

In an embodiment of the present invention, the rotation cavity 121 and the clamping cavity 122 are connected.

In an embodiment of the present invention, as shown in fig. 4 and fig. 5, the rotating cavity 121 and the clamping cavity 122 are separated by a limiting plate 125, a through hole 126 is disposed on the limiting plate 125, the rotating cavity 121 and the clamping cavity 122 are communicated through the through hole 126, the inner diameter of the through hole 126 is smaller than the inner diameter of the clamping cavity 122, the inner diameter of the through hole 126 is smaller than the maximum outer diameter of the clamping head 221, the clamping head 221 is a retractable elastic clamping head, the clamping head 221 is retracted when passing through the through hole 126 from the rotating cavity 121, the clamping head 221 is restored to the original state after entering the clamping cavity 122 and withstands the limiting plate 125, under the limiting action of the limiting plate 125, the clamping head 221 cannot be disengaged from the clamping cavity 122, and the connection reliability.

The maximum outer diameter of the chuck 221 refers to the maximum outer dimension of the chuck 221, and does not limit the specific shape of the chuck 221, for example, when the chuck 221 is in a long strip shape, the maximum outer diameter refers to the length of the chuck 221, when the chuck 221 is in a funnel shape, two ends of the chuck 221 are respectively a larger end and a smaller end, and the maximum outer diameter refers to the diameter of the larger end of the chuck 221.

Further, as shown in fig. 2 and 7, the clamping member 22 further includes a connecting rod 222, an upper end of the connecting rod 222 is located outside the clamping seat 12 and connected to the harness positioning member 21, a lower end of the connecting rod 222 is located inside the clamping seat 12 and connected to the clamp 221, and a diameter of the connecting rod 222 is smaller than an inner diameter of the through hole 126 (as shown in fig. 5 and 6) so as to allow the connecting rod 222 to pass through the through hole 126 when the clamp 221 is pressed downward.

In a first possible technical solution of this embodiment, as shown in fig. 7 and 8, the clamp 221 is a bendable clamp strip, the connecting rod 222 is connected to a portion between two ends of the clamp strip, for example, the connecting rod 222 is connected to a middle portion of the clamp strip, the connecting rod 222 and the clamp strip form an inverted T-shaped structure, and two ends of the clamp strip are contracted by bending.

As shown in fig. 5, when the clamping strip passes through the through hole 126 from the rotating cavity 121, the clamping strip is extruded by the wall of the through hole 126, the two ends of the clamping strip are both bent upwards, after the clamping strip enters the clamping cavity 122, the two ends of the clamping strip are opened and restored, the clamping head 221 abuts against the limiting plate 125 located above the clamping strip, and the clamping strip cannot pass through the through hole 126 to enter the rotating cavity 121 under the limiting effect of the limiting plate 125.

In this embodiment, in order to clamp the card strip to the rotation-preventing structure in the clamping cavity 122, a second sawtooth surface 2211 (as shown in fig. 8), an inserting portion or a clamping protrusion may be disposed on the end surfaces of the two ends of the card strip. In order to make the end faces of the two ends of the clamping strip tightly fit with the inner wall of the clamping cavity 122, the end faces of the two ends of the clamping strip can be set to be arc-shaped faces, and the inner wall face of the clamping cavity 122 is set to be a circular ring-shaped face.

In a second possible solution of this embodiment, as shown in fig. 9 and 10, the chuck 221 is a funnel-shaped retractable chuck cap, the sidewall of the chuck cap has a notch to allow the chuck cap to retract inward, the connecting rod 222 is connected to the middle portion of the chuck cap, and the connecting rod 222 and the chuck cap form an inverted umbrella-shaped structure, i.e., the smaller end of the chuck cap faces downward to pass through the through hole 126.

When the clamping cap passes through the through hole 126 from the rotating cavity 121, the clamping cap is extruded by the hole wall of the through hole 126 and shrinks inwards along the radial direction, after the clamping cap enters the clamping cavity 122, the clamping cap expands outwards along the radial direction to restore the original state, the larger end of the clamping cap abuts against the limiting plate 125 positioned above the clamping cap, and under the limiting action of the limiting plate 125, the clamping cap cannot pass through the through hole 126 and enter the rotating cavity 121.

In this embodiment, in order to clamp the clamping cap with the rotation-preventing structure in the clamping cavity 122, a second serrated surface 2211 (as shown in fig. 10), an insertion portion or a clamping protrusion may be disposed on the outer side surface of the clamping cap, and an inner wall surface of the clamping cavity 122 may be set as a tapered surface in order to make the inner wall of the clamping cavity 122 closely fit with the outer wall of the clamping cap.

The utility model provides a pencil setting element 21 has following two kinds of embodiments at least:

in a first embodiment, as shown in fig. 1, 2 and 3, the wire harness positioning member 21 is a wire harness strap capable of bundling a wire harness, and the link 222 of the snap-in member 22 is connected to the wire harness strap.

In the second embodiment, the wire harness positioning member 21 is a wire harness clip capable of clamping a wire harness, for example, the wire harness clip is a C-clip or a U-clip, and the link 222 of the snap-in member 22 is connected with the wire harness clip.

The fixing member 11 of the present invention has at least the following three embodiments:

in a first embodiment, as shown in fig. 1 and fig. 15, the base 100 is a sheet metal part such as a sheet metal plate of an automobile body, the sheet metal part has a sheet metal edge 101, the fixing member 11 includes a base 111, a slot 112 for inserting the sheet metal edge 101 is provided in the base 111, a notch of the slot 112 faces away from the clamping seat 12, two opposite inner side walls of the slot 112 are respectively provided with a claw 113, and the fixing member 11 is clamped and fixed with the sheet metal edge 101 through the claw 113.

Specifically, as shown in fig. 5, the card socket 12 is fixed on the top surface of the base 100, and the notch of the card slot 112 faces downward. For example, the base 111 is made of PA66, and the pawl 113 is made of steel.

In a second embodiment, as shown in fig. 16 and 17, the base 100 is a sheet metal part such as a sheet metal plate of a vehicle body, an opening is formed in the sheet metal part for connecting the fixing member 11, and the fixing member 11 is an insertion hole buckle 114 capable of being inserted into the opening. For example, the socket fastener 114 may be an elliptical hole fastener, an oblong hole fastener, or a keyhole fastener, and may be respectively inserted into and engaged with openings of elliptical holes, oblong holes, keyholes, and the like, for example, the oblong holes may have a length and a width of 12mm and 7mm, respectively.

Wherein the aperture is generally a non-circular hole and the shape of the receptacle catch 114 conforms to the shape of the aperture to prevent rotation of the receptacle catch 114 relative to the aperture.

For example, as shown in fig. 17, the jack catch 114 includes two catch plates 1141, a connecting plate 1142, and an umbrella cap 1143, the two catch plates 1141 being secured beneath the connecting plate 1142, and two clamping plates 1141 are arranged side by side at intervals, the umbrella cap 1143 is connected with the connecting plate 1142, the umbrella cap 1143 is located outside the top of the two snap-gauge 1141, a plurality of spring strips 1144 are arranged between the two snap-gauge 1141, a plurality of spring strips 1144 are connected with one of the snap-gauge 1141, a space is provided between the plurality of spring strips 1144 and the other snap-gauge 1141, the plurality of spring strips 1144 are arranged in parallel from top to bottom in sequence, each spring strip 1144 is arranged obliquely, therefore, a deformation space is formed between the two clamping plates 1141, the shape of the whole structure formed by the two clamping plates 1141 is consistent with the shape of the opening on the sheet metal part, and when the clamping plates are installed, the integral structure formed by the two clamping plates 1141 is inserted into the opening until the umbrella cap 1143 abuts against the surface of the sheet metal part, so that the insertion hole buckle 114 is clamped with the opening. However, the embodiment is not limited thereto, and other conventional fastening structures capable of fastening with the opening may be adopted for the socket fastening 114.

In the third embodiment, the base 100 is a sheet metal part such as a sheet metal of a vehicle body, a stud is welded on the sheet metal part, and the fixing member 11 is a stud buckle capable of being fixedly connected with the stud.

For example, the stud buckle comprises an annular body and a connecting hole arranged in the annular body, and the connecting hole can be connected with the stud, for example, the connecting hole is in interference fit with the stud or clamped by a claw. However, the present embodiment is not limited thereto, and other existing fastening structures capable of being connected to the stud may also be adopted for the stud fastener.

The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention. Moreover, it should be noted that the components of the present invention are not limited to the above-mentioned integral application, and various technical features described in the present invention can be selected to be used alone or in combination according to actual needs, so that the present invention naturally covers other combinations and specific applications related to the invention of the present invention.

Claims

1. The utility model provides a pencil locating rack of adjustable pencil trend which characterized in that, pencil locating rack of adjustable pencil trend includes:

the fixing assembly comprises a fixing piece and a clamping seat, wherein the fixing piece can be connected with the base body, the clamping seat is fixed on the fixing piece, and a rotating cavity and a clamping cavity are arranged in the clamping seat;

but rotatable assembly, its including can fix the pencil setting element of pencil and with pencil setting element fixed connection's joint spare, the joint spare has can rotatory intracavity and can with the dop of joint chamber joint.

2. The wire harness positioning frame capable of adjusting the wire harness direction as claimed in claim 1, wherein an anti-rotation structure capable of limiting rotation of the clamping head is arranged in the clamping cavity, and the clamping cavity is clamped with the clamping head through the anti-rotation structure.

3. The wire harness positioning frame capable of adjusting the wire harness trend according to claim 2, wherein the rotation preventing structure is a first sawtooth surface located on the inner peripheral wall of the clamping cavity, the sawteeth on the first sawtooth surface are respectively arranged along the axial direction of the clamping cavity, and the chuck is provided with a second sawtooth surface capable of being meshed with the first sawtooth surface.

4. The wire harness positioning frame capable of adjusting the wire harness direction as claimed in claim 2, wherein the rotation preventing structure is a plurality of slots arranged on the inner peripheral wall of the clamping cavity, the slots are arranged at intervals along the circumferential direction of the clamping cavity, each slot is arranged along the axial direction of the clamping cavity, the chuck is provided with an insertion portion capable of being matched with the slot, and the insertion portion can be inserted into any one slot.

5. The wire harness positioning frame capable of adjusting the wire harness direction as claimed in claim 2, wherein the rotation preventing structure is a plurality of pits arranged on the inner peripheral wall of the clamping cavity, the pits are arranged along the circumferential direction of the clamping cavity, the clamping head is provided with a clamping protrusion capable of being matched with the pits, and the clamping protrusion can be embedded into any pit.

6. The wire harness positioning frame capable of adjusting the wire harness trend according to any one of claims 1 to 5, wherein the rotating cavity and the clamping cavity are separated by a limiting plate, a through hole is formed in the limiting plate, the rotating cavity and the clamping cavity are communicated through the through hole, the inner diameter of the through hole is smaller than that of the clamping cavity, the inner diameter of the through hole is smaller than the maximum outer diameter of the clamping head, the clamping head is a retractable elastic clamping head, and the clamping head retracts when passing through the through hole from the rotating cavity and restores to the original shape after entering the clamping cavity and props against the limiting plate.

7. The wire harness positioning frame capable of adjusting the wire harness direction as claimed in claim 6, wherein the clamping member further comprises a connecting rod, the upper end of the connecting rod is located outside the clamping seat and connected with the wire harness positioning member, the lower end of the connecting rod is located inside the clamping seat and connected with the clamping head, and the diameter of the connecting rod is smaller than the inner diameter of the through hole.

8. The wire harness positioning frame capable of adjusting the wire harness direction as claimed in claim 7, wherein the clip is a bendable clip strip, and the connecting rod is connected with the portion between the two ends of the clip strip.

9. The wire harness positioning frame capable of adjusting the wire harness direction as claimed in claim 7, wherein the clamping head is a funnel-shaped retractable clamping cap, the side wall of the clamping cap is provided with a notch, the connecting rod is connected with the middle part of the clamping cap, and the connecting rod and the clamping cap form an inverted umbrella-shaped structure.

10. A harness routing adjustable harness routing bracket as in any of claims 1 to 5 wherein the harness positioning member is a harness strap capable of bundling a harness or the harness positioning member is a harness clip capable of gripping a harness.

11. The wire harness positioning frame capable of adjusting the wire harness trend according to any one of claims 1 to 5, wherein the base body is a sheet metal part, the fixing part comprises a base, a clamping groove for inserting a sheet metal edge of the sheet metal part is formed in the base, a notch of the clamping groove faces away from the clamping seat, clamping claws are respectively arranged on two opposite inner side walls of the clamping groove, and the fixing part is fixedly clamped with the sheet metal edge through the clamping claws.

12. The wire harness positioning frame capable of adjusting the wire harness direction according to any one of claims 1 to 5, wherein the base body is a sheet metal part, and the fixing part is an insertion hole buckle capable of being inserted into an opening on the sheet metal part.

13. The wire harness positioning frame capable of adjusting the wire harness direction as claimed in any one of claims 1 to 5, wherein the base body is a sheet metal part, and the fixing part is a stud buckle capable of being fixedly connected with a stud welded on the sheet metal part.

14. The wire harness positioning frame capable of adjusting the wire harness direction according to any one of claims 1 to 5, wherein the rotation cavity is communicated with the clamping cavity, the rotatable component can rotate relative to the fixed component under the state that the clamping head is positioned in the rotation cavity, and the rotatable component is fixed relative to the fixed component under the state that the clamping head is clamped with the clamping cavity.