CN213575129U

CN213575129U - Rotating shaft structure capable of hiding wire harness

Info

Publication number: CN213575129U
Application number: CN202022126523.4U
Authority: CN
Inventors: 梁毅; 耿国阳
Original assignee: Liangye Technology Group Co Ltd
Current assignee: Liangye Technology Group Co Ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-29
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a rotating shaft structure capable of hiding wire harnesses, which comprises a connecting piece, a connecting pipe and a bracket, wherein the connecting pipe comprises a first connecting section and a second connecting section, and the first connecting section is rotatably connected with the connecting piece; the support with second linkage segment fixed connection, be equipped with the holding tank of pencil in the support, the holding tank with the connecting pipe intercommunication. Use the utility model discloses a can hide integrated pivot structure of pencil, the pencil can be hidden inside pivot structure, and the pivot integrated level is high, can practice thrift the equipment time in follow-up equipment, reduces the equipment cost.

Description

Rotating shaft structure capable of hiding wire harness

Technical Field

The utility model relates to a pivot structure field especially relates to a can hide pivot structure of pencil.

Background

The rotating shaft is a structure which bears bending moment and torque in the rotating work; with the development of the scientific and technological industry, electronic products or mechanical products are combined with a rotating shaft structure to form a product with the rotating shaft structure.

Among the current conventional pivot structure, some pencil can be hidden inside the pivot, but the pivot is bulky, influence the overall structure and the outward appearance of product, some pivot volumes are less, but because the inner structure restriction, can not hide the pencil inside the structure, the pencil needs arrange the overall structure and the outward appearance that also can influence the product alone, so when using pivot structure on the product, common pivot influences product appearance greatly in the market, can't accomplish simultaneously small structurally, can hide pencil etc. simultaneously, so can cause product appearance heavy when designing the product, the pencil leaks outward, the limited scheduling problem of product rotation range, and pivot structure comprises a lot of spare parts, the integrated level is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a can hide pivot structure of pencil to solve current pivot structure and constitute, the low problem of integrated level by a plurality of spare parts.

In order to solve the above problem, the utility model adopts the following technical scheme:

a hinge structure capable of hiding a wire harness, comprising:

a connecting member;

the connecting pipe comprises a first connecting section and a second connecting section, and the first connecting section is rotatably connected with the connecting piece;

the support, the support with second linkage segment fixed connection, be equipped with the holding tank of pencil in the support, the holding tank with the connecting pipe intercommunication.

The first connecting section is provided with a first end and a second end, the first end is provided with a first flange perpendicular to the first connecting section, and the second end is a spin riveting end.

The connecting piece is provided with a round hole, the connecting piece is sleeved on the first connecting section through the round hole, one side of the connecting piece is provided with a limiting gasket, the limiting gasket is fixedly connected with the first connecting section, the limiting gasket is provided with a first clamping protrusion, the connecting piece is provided with a second clamping protrusion, and when the connecting piece rotates to a preset angle, the second clamping protrusion abuts against the first clamping protrusion.

The first connecting section is externally provided with a first anti-rotation plane, the limiting gasket is internally provided with a second anti-rotation plane, and the first anti-rotation plane is matched with the second anti-rotation plane.

The opposite side of connecting piece is equipped with wear-resisting gasket, wear-resisting gasket with first linkage segment fixed connection, be equipped with the oil filler point on the wear-resisting gasket.

The wear-resisting gasket is inside to be equipped with the third and prevents changeing the plane, first prevent changeing the plane with the cooperation of third commentaries on classics plane.

And an elastic gasket is arranged outside the first connecting section.

The second connecting section is provided with a third end and a fourth end, the third end is provided with a second flange perpendicular to the second connecting section, and the fourth end is provided with a fastening nut.

The support is provided with a hole, the support is sleeved on the second connecting section through the hole, a fourth anti-rotation plane is arranged outside the second connecting section, a fifth anti-rotation plane is arranged in the hole, and the fourth anti-rotation plane is matched with the fifth anti-rotation plane.

The second connecting section is provided with an opening, and the opening is opposite to the accommodating groove.

The utility model discloses a technical scheme can reach following beneficial effect: use the utility model discloses a can hide integrated pivot structure of pencil, the pencil can be hidden inside pivot structure, and the pivot integrated level is high, can practice thrift the equipment time in follow-up equipment, reduces the equipment cost.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is an exploded view of an integrated pivot structure capable of hiding a wire harness according to the present invention;

fig. 2 is a cross-sectional view of the integrated rotating shaft structure capable of hiding the wiring harness of the present invention;

fig. 3 is a schematic view of an integrated rotating shaft structure capable of hiding a wire harness according to the present invention;

fig. 4 is a schematic diagram of the integrated pivot structure of the concealable wire harness of the present invention.

Description of reference numerals:

1 connecting piece

2 connecting pipe

3 first connection section

4 second connection section

5 support

6 accommodating groove

7 first flange

8 round hole

9 spacing gasket

10 first snap

11 second snap

12 first anti-rotation plane

13 second anti-rotation plane

14 wear-resistant gasket

15 the third prevention rotation gasket

16 elastic gasket

17 second flange

18 fastening nut

19 open pore

20 fourth rotation prevention plane

21 fifth rotation prevention plane

22 lamp holder

23 decorative strip

24 opening

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model provides a can hide pivot structure of pencil, including connecting piece 1, connecting pipe 2 and support 5, connecting pipe 2 includes first linkage segment 3 and second linkage segment 4, first linkage segment 3 and connecting piece 1 rotatable coupling, second linkage segment 4 and support 5 fixed connection are equipped with the holding tank 6 of pencil in the support 5, and holding tank 6 communicates with connecting pipe 2.

During the equipment, can rotate connecting piece 1 earlier and be connected to first linkage segment 3 on, with support 5 fixed connection to second linkage segment 4, connecting piece 1 can rotate for support 5 like this, and holding tank 6 in the support 5 is used for the holding pencil with connecting pipe 2 intercommunication to the realization is hidden the pencil. The wiring harness is indicated by a broken line in the figure.

The connecting piece 1 is used for being connected with a certain part of a product, and the bracket 5 is used for being connected with another part of the product, so that the certain part can rotate relative to the other part, for example, the connecting piece 1 can be connected with a lamp cap 22 in a desk lamp, and the bracket 5 can be connected with a lamp holder in the desk lamp, so that the lamp cap 22 can rotate relative to the lamp holder.

Use the utility model discloses a can hide integrated pivot structure of pencil, the pencil can be hidden inside pivot structure, and the pivot integrated level is high, can practice thrift the equipment time in follow-up equipment, reduces the equipment cost.

The utility model discloses an in the embodiment, be equipped with round hole 8 on connecting piece 1, connecting piece 1 establishes on first linkage segment 3 through 8 covers of this round hole to realize that connecting piece 1 can rotate for first linkage segment 3, first linkage segment 3 has first end and second end, and first end is equipped with first linkage segment 3 vertically flange 7, and the second end is for revolving the end of riveting. The first flange 7 may be fixed in one axial direction. The second end is riveted by adopting a riveting process, so that the fixation in the other axial direction can be realized.

In another embodiment of the present invention, one side of the connecting member 1 is provided with a spacing gasket 9, the spacing gasket 9 is fixedly connected to the first connecting section 3, the spacing gasket 9 is provided with a first protruding portion 10, the connecting member 1 is provided with a second protruding portion 11, and when the connecting member 1 rotates to a predetermined angle, the second protruding portion 11 abuts against the first protruding portion 10. First protruding 10 of card and the protruding 11 butt of second card back restriction the mutual rotation of the two to restriction rotation's scope each other can avoid product use in-process pivot not have limit function to lead to colliding mutually between the spare part and destroy product appearance, or not have limit function to lead to when the product uses the too big product of leading to of focus skew to empty, destroy the product or collide the user.

Preferably, two first clamping protrusions 10 are arranged on the limiting gasket 9, the two first clamping protrusions 10 are separated by a certain angle, the second clamping protrusion 11 is located between the two first clamping protrusions 10, the connecting piece 1 rotates to one direction until the second clamping protrusion 11 abuts against the first clamping protrusion 10 on the side, and cannot rotate, and the connecting piece 1 rotates to the other direction until the second clamping protrusion 11 abuts against the first clamping protrusion 10 on the side, and cannot rotate, so that the connecting piece 1 can only rotate within the angle range between the two first clamping protrusions 10.

In this embodiment, the first connecting section 3 is provided with a first anti-rotation plane 12 on the outside, the limiting gasket 9 is provided with a second anti-rotation plane 13 inside, the first anti-rotation plane 12 and the second anti-rotation plane 13 are matched, and the anti-rotation plane is arranged to fix the first connecting section 3 and the limiting gasket 9 in the circumferential direction without affecting the movement in the axial direction during assembly.

In another embodiment of the present invention, the other side of the connecting member 1 is provided with a wear-resistant pad, the wear-resistant pad is fixedly connected to the first connecting section 3, and the wear-resistant pad is provided with an oil hole. Because the connecting piece 1 and the first connecting section 3 rotate relatively, oil can be injected to the outside of the first connecting section 3 through the oil injection hole, so that the abrasion is reduced, and a plurality of wear-resistant gaskets can be arranged.

In this embodiment, a third rotation-preventing plane 15 is provided inside the wear-resistant pad, and the first rotation-preventing plane 12 and the third rotation-preventing plane 15 are matched. Prevent changeing planar setting and can realize that first linkage segment 3 and wear pad are fixed in the ascending of circumference direction, axial direction's removal when can not influence the equipment simultaneously.

In a further embodiment of the present invention, the first connection section 3 is externally provided with an elastic gasket 16. The setting of elastic gasket 16 can make the fixed back connecting piece 1 of tip of first linkage segment 3 can also rotate relatively to there is certain damping force at the in-process of relative rotation, needs certain power just can realize relative rotation, makes the structure volume that connecting piece 1 connects can not cause unnecessary relative rotation when heavy or weight, and the end fixing is tighter, and the damping force is bigger.

In a further embodiment of the invention, the second connection section 4 has a third end provided with a second flange 17 perpendicular to the second connection section 4 and a fourth end provided with a fastening nut 18.

Preferably, the bracket 5 is provided with an opening 19, the bracket 5 is sleeved on the second connecting section 4 through the opening 19, a fourth rotation-preventing plane 20 is arranged outside the second connecting section 4, a fifth rotation-preventing plane 21 is arranged in the opening 19, and the fourth rotation-preventing plane 20 is matched with the fifth rotation-preventing plane 21. The arrangement of the rotation-preventing plane can realize the fixation of the bracket 5 and the second connecting section 4 in the circumferential direction, and meanwhile, the movement in the axial direction during the assembly cannot be influenced.

The utility model discloses a further embodiment is equipped with opening 24 on the second linkage segment 4, and opening 24 is relative with holding tank 6 for holding tank 6 and connecting pipe 2 intercommunication.

The side of support 5 can also set up ornamental strip 23, hides holding tank 6, improves product appearance wholeness.

The utility model discloses well support 5 can be the foundry goods, the utility model discloses a can hide integrated pivot structure of pencil, the volume is exquisite simple, and connecting pipe 2 that utilizes middle through-hole assembles connecting piece 1, support 5, wear-resisting gasket, 9 resilient gasket of spacing gasket 16 together, and the utilization is riveted the technology soon and is integrated with above part. The whole structure is small, the assembly time is saved, and the assembly cost is reduced; the integration level of the rotating shaft is high, the casting and the rotating shaft are directly assembled into a whole, the process of re-assembling the rotating shaft and the casting is omitted during assembly on a production line, the assembly time is saved again, and the assembly cost is reduced; the wire harness is hidden in the rotating shaft due to the fact that the threading space is formed in the rotating shaft, the wire harness is large in internal threading space, the wire harness is compatible with the wire harness with the diameter of 2.5mm and less in common use in the market, and the application range is wide; the inside spacing gasket 9 that has integrateed of pivot, this spacing gasket 9 can realize the pivot and rotate the function that stops at specific angle, avoids product use in the pivot not have limit function to lead to colliding mutually between the spare part to destroy the product outward appearance, or does not have limit function to lead to when the product uses the focus skew too big product of leading to topple over, destroys the product or collides the user.

The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to 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 scope of the claims of the present invention.

Claims

1. A can hide pivot structure of pencil, its characterized in that includes:

a connecting piece (1);

the connecting pipe (2) comprises a first connecting section (3) and a second connecting section (4), and the first connecting section (3) is rotatably connected with the connecting piece (1);

support (5), support (5) with second linkage segment (4) fixed connection, be equipped with holding tank (6) of pencil in support (5), holding tank (6) with connecting pipe (2) intercommunication.

2. The hinge structure of concealable harness according to claim 1, wherein the first connecting section (3) has a first end and a second end, the first end is provided with a first flange (7) perpendicular to the first connecting section (3), and the second end is a spin-riveted end.

3. The rotating shaft structure capable of hiding the wiring harness according to claim 2, wherein a round hole (8) is formed in the connecting piece (1), the connecting piece (1) is sleeved on the first connecting section (3) through the round hole (8), a limiting gasket (9) is arranged on one side of the connecting piece (1), the limiting gasket (9) is fixedly connected with the first connecting section (3), a first clamping protrusion (10) is formed in the limiting gasket (9), a second clamping protrusion (11) is formed in the connecting piece, and when the connecting piece (1) rotates to a preset angle, the second clamping protrusion (11) is abutted to the first clamping protrusion (10).

4. The rotating shaft structure capable of hiding the wiring harness according to claim 3, wherein a first anti-rotation plane (12) is provided outside the first connecting section (3), a second anti-rotation plane (13) is provided inside the limiting gasket (9), and the first anti-rotation plane (12) and the second anti-rotation plane (13) are matched.

5. The hinge structure capable of hiding the wiring harness according to claim 4, wherein the other side of the connecting member (1) is provided with a wear-resistant pad (14), the wear-resistant pad (14) is fixedly connected with the first connecting section (3), and the wear-resistant pad (14) is provided with an oil hole.

6. The hinge structure of a concealable wire harness according to claim 5, wherein a third rotation prevention plane (15) is provided inside the wear-resistant pad (14), and the first rotation prevention plane (12) and the third rotation prevention plane (15) are engaged.

7. Pivot structure of a concealable harness according to claim 1, characterised in that the first connection section (3) is externally provided with an elastic washer (16).

8. Pivot structure of a concealable harness according to claim 1, characterised in that the second connection section (4) has a third end provided with a second flange (17) perpendicular to the second connection section (4) and a fourth end provided with a fastening nut (18).

9. The rotating shaft structure capable of hiding the wiring harness according to claim 7, wherein an opening (19) is formed in the bracket (5), the bracket (5) is sleeved on the second connecting section (4) through the opening (19), a fourth rotation-preventing plane (20) is arranged outside the second connecting section (4), a fifth rotation-preventing plane (21) is arranged in the opening (19), and the fourth rotation-preventing plane (20) is matched with the fifth rotation-preventing plane (21).

10. The hinge structure of concealable wire harness according to claim 7, wherein the second connecting section (4) is provided with an opening (24), and the opening (24) is opposite to the receiving groove (6).