CN213575130U

CN213575130U - Integrated rotating shaft structure capable of hiding wire harness

Info

Publication number: CN213575130U
Application number: CN202022129003.9U
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 an integrated rotating shaft structure capable of hiding wiring harnesses, which comprises a connecting pipe, a first bracket and a second bracket, wherein the first bracket is fixedly connected with the connecting pipe, a first holding tank is arranged in the first bracket, and the first holding tank is communicated with the connecting pipe; and the second support is rotatably connected with the connecting pipe, a second holding tank is arranged in the second support, and the second holding tank is communicated with the connecting pipe. 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 the equipment of follow-up product, reduces the equipment cost.

Description

Integrated 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 integrated 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, cause the equipment time long, the fault rate is high, thereby lead to the assembly cost of follow-up product high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a can hide integrated pivot structure of pencil to it is low to solve pivot structure integrated level among the prior art, causes the long problem of equipment time.

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

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

a connecting pipe;

the first bracket is fixedly connected with the connecting pipe, a first accommodating groove is formed in the first bracket, and the first accommodating groove is communicated with the connecting pipe; and

the second support, the second support with connecting pipe rotatable coupling, be equipped with the second holding tank in the second support, the second holding tank with the connecting pipe intercommunication.

The connecting pipe comprises a hollow pipe body, the pipe body comprises a first end and a second end, a flange perpendicular to the pipe body is arranged on the periphery of the first end, and the second end is a spin riveting end.

The first support is located the second end, first trompil is equipped with, first trompil cover is established on the body, the outside of body is equipped with the first plane of preventing changeing, first trompil includes that the second prevents changeing the plane, the first plane of preventing changeing with the cooperation of the second prevents changeing the plane, the second support is located first end, the second support is equipped with first round hole, first round hole cover is established on the body.

The both sides of first support are equipped with the first gasket of preventing changeing, the first gasket of preventing changeing is equipped with the second trompil, the second trompil cover is established on the body, the second trompil includes third rotation plane, third rotation plane with the first plane cooperation of preventing changeing.

The two sides of the second support are provided with second anti-rotation gaskets, the second anti-rotation gaskets are provided with second round holes, the second round holes are sleeved on the pipe body, and the outer sides of the second anti-rotation gaskets are fixedly matched with the second support.

The side of first support is equipped with recess/arch, the side of second support is equipped with arch/recess, and in circumference, the length of recess is greater than bellied length, when the second support rotates to a predetermined angle, protruding with the one end butt of recess, when the second support rotates to another predetermined angle, protruding with the other end butt of recess.

One side of second support sets up spacing gasket, spacing gasket with body fixed connection, it is protruding to set up first card on the spacing gasket, it is protruding to set up the second card on the second support, when the second support rotates to a preset angle, the second card protruding with the protruding butt of first card.

The inner surface of the limiting gasket is provided with a fourth rotation preventing plane, and the fourth rotation preventing plane is matched with the first rotation preventing plane.

The outside of body still is equipped with wear-resisting gasket, be equipped with the oil filler point on the wear-resisting gasket.

And an elastic gasket is arranged outside the pipe body.

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 the equipment of follow-up product, 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 view of an integrated rotating shaft structure capable of hiding a wire harness according to the present invention;

fig. 5 is a schematic diagram of the integrated pivot structure of the concealable wire harness of the present invention.

Description of reference numerals:

1 connecting pipe

3 first support

4 first holding tank

6 second support

7 second accommodating groove

8 pipe body

9 Flange

10 first opening hole

11 first anti-rotation plane

12 second anti-rotation plane

13 first round hole

15 the third rotation prevention plane

21 elastic gasket

22 tubular member

23 bulge

24 groove

25 first anti-rotation spacer

26 second anti-rotation spacer

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. 1-5, the utility model provides an integrated pivot structure capable of hiding wiring harnesses, which comprises a connecting pipe 1, a first bracket 3 and a second bracket 6, wherein the first bracket 3 is fixedly connected with the connecting pipe 1, a second accommodating groove 7 is arranged in the first bracket 3, and the second accommodating groove 7 is communicated with the connecting pipe 1; second support 6 and connecting pipe 1 rotatable coupling are equipped with the second holding tank in the second support 6, and the second holding tank communicates with connecting pipe 1.

During the equipment, can be earlier with second support 6 rotatable coupling to connecting pipe 1 on, again with first support 3 fixed connection to connecting pipe 1 on, connecting pipe 1 is first support 3 like this, second support 6 is connected to together, first support 3 and connecting pipe 1 relatively fixed, second support 6 and connecting pipe 1 rotatable relatively, the second holding tank 7 of first support 3, the second holding tank and the connecting pipe 1 intercommunication of second support 6 are used for the holding pencil, thereby realize hiding the pencil, show the pencil with the dotted line in the figure.

The first bracket 3 is used for being connected with a certain part of a product, and the second bracket 6 is used for being connected with another part of the product, so that the rotation of the certain part relative to the other part is realized, for example, the first bracket 3 can be connected with a lamp holder in a desk lamp, and the second bracket 6 can be connected with a lamp holder in the desk lamp, so that the rotation of the lamp holder relative to the lamp holder is realized.

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

The utility model discloses an in the embodiment, connecting pipe 1 includes hollow body 8, and body 8 includes first end and second end, and the first end periphery is equipped with 8 vertically flanges 9 of body, and the second end is for revolving the riveting end. The flange 9 can be fixed in one axial direction, and the second end is riveted by a riveting process, so that the flange can be fixed in the other axial direction.

In an embodiment of the present invention, the first bracket 3 is located at the second end, the first bracket 3 is provided with a first opening 10, the first opening 10 is disposed on the pipe body 8, the outside of the pipe body 8 is provided with a first anti-rotation plane 11, the first opening 10 includes a second anti-rotation plane 12, and the first anti-rotation plane 11 and the second anti-rotation plane 12 are matched. Prevent changeing planar setting and can realize body 8 and first support 3 fixed in the ascending of circumference direction, axial direction's removal when can not influence the equipment simultaneously. The second support 6 is located the first end, and the second support 6 is equipped with first round hole 13, and first round hole 13 cover is established on body 8, can rotate on body 8.

In this embodiment, the first bracket 3 is provided with first anti-rotation spacers 25 on two sides thereof, the first anti-rotation spacers 25 are provided with second openings, the second openings are disposed on the tube 8, the second openings include third anti-rotation planes 15, and the third anti-rotation planes 15 are engaged with the first anti-rotation planes 11. Prevent changeing planar setting and can realize body 8 and prevent changeing the ascending fixed of gasket in circumference direction, axial direction's removal when simultaneously can not influence the equipment. First prevent changeing gasket 25 and be located the both sides of first support 3, can not rotate for body 8 with first support 3 together to prevent that axial torsion from passing to next part on, prevent that the first support 3 of friction from causing wearing and tearing not hard up when using, be located the second end and first support 3 between first prevent changeing gasket 25 can prevent to spin the friction damage of riveting the end soon, the second end promptly can spin with first prevent changeing gasket 25 and rivet the cooperation soon.

The two sides of the second support 6 are provided with second anti-rotation gaskets 26, the second anti-rotation gaskets 26 are provided with second round holes, the second round holes are sleeved on the pipe body 8, and the outer sides of the second anti-rotation gaskets 26 are fixedly matched with the second support 6. The second prevents changeing gasket 26 and is located the both sides of second support 6, rotates for body 8 with second support 6 together, and the second prevents changeing gasket 26 and can not rotate for second support 6 to prevent that axial torsion from passing to next part on, it is not hard up to rub second support 6 and cause the wearing and tearing when preventing to use.

As shown in fig. 5, in an embodiment of the present invention, a protrusion 23 is disposed on a side of the first bracket 3, a groove 24 is disposed on a side of the second bracket 6, circumferentially, the length of the groove 24 is greater than that of the protrusion 23, when the second bracket 6 rotates to a predetermined angle, the protrusion 23 abuts against one end of the groove 24, and when the second bracket 6 rotates to another predetermined angle, the protrusion 23 abuts against the other end of the groove 24. The mutual rotation of the protrusion 23 and the groove 24 is limited after being abutted, so that the mutual rotation range is limited, the phenomenon that the appearance of a product is damaged due to mutual collision between parts caused by the fact that the rotating shaft has no limiting function in the use process of the product can be avoided, or the product is damaged or collided by a user due to the fact that the product is toppled over due to too large gravity center shift when the product is used caused by the fact that the rotating shaft has no limiting function can be avoided. In other embodiments, the first bracket 3 may be provided with a groove 24 and the second bracket 6 may be provided with a protrusion 23.

In another embodiment of the present invention, a spacing pad (not shown in the figure) may be provided, and specifically, a spacing pad is provided for one side of the second support 6, the spacing pad is fixedly connected to the pipe body 8, a first block is disposed on the spacing pad, a second block is disposed on the second support 6, and when the second connecting sheet rotates to a predetermined angle, the second block is protruded from the first block and abuts against the second block. The protruding butt back of first calorie of protruding and second card of second restriction the two rotation each other to restriction rotation each other's scope can avoid product use in-process pivot not have limit function to lead to colliding mutually between the spare part and destroy the product outward appearance, or not have limit function to lead to when the product uses the focus skew too big to lead to the product to empty, destroy the product or collide the user.

Preferably, two first clamping protrusions are arranged on the limiting gasket, the two first clamping protrusions are separated by a certain angle, the second clamping protrusion is located between the two first clamping protrusions, the second support 6 rotates to one direction and cannot rotate after the second clamping protrusion abuts against the first clamping protrusion on the side, and the second support 6 rotates to the other direction and cannot rotate after the second clamping protrusion abuts against the first clamping protrusion on the side, so that the second support 6 can only rotate within the angle range between the two first clamping protrusions.

In this embodiment, the inner surface of the spacing washer is provided with a fourth rotation prevention plane, which cooperates with the first rotation prevention plane 11. Prevent changeing planar setting and can realize body 8 and spacing gasket fixed in the ascending of circumference direction, axial direction's removal when simultaneously can not influence the equipment.

The utility model discloses a still in another embodiment, the outside of body 8 still is equipped with wear-resisting gasket, is equipped with the oil filler point on the wear-resisting gasket, can be through the outside oiling of oil filler point to body 8 to reduce wearing and tearing, can set up a plurality of wear-resisting gasket.

The utility model discloses a further embodiment, the outside of body 8 still is equipped with resilient pads 21, and resilient pads 21's setting can be so that connecting pipe 1 end fixing back second support 6 can also rotate relatively to there is certain damping force at relative pivoted in-process, need certain power just can realize relative rotation, the end fixing tighter, the damping force is bigger.

The utility model discloses well connecting pipe 1 can be for metal T type pipe, and the support can be the foundry goods, and support 8's outside still can set up tubular member 24 for more can form wholly in the outward appearance, the utility model discloses a multidimension degree can hide the integrated pivot structure of pencil, and the volume is exquisite simple, and the metal T type pipe that utilizes middle through-hole assembles two foundry goods, wear-resisting gasket, spacing gasket elastic gasket 21 together, and it is integrated with above part to utilize the process of riveting soon. The whole structure is small, the assembly time is saved, and the assembly cost is reduced; the pivot integrated level is high, directly assembles cast and pivot an organic whole, saves the process that pivot and cast were assembled once more when assembling on producing the line, has practiced thrift the equipment time once more, has reduced the equipment cost. 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 that has integrateed of pivot, this spacing gasket can realize the pivot and rotate the function that stops at specific angle, avoids product use in-process pivot not have limit function to lead to colliding mutually between the spare part to destroy product appearance, or does not have limit function to lead to when product use the focus skew too big to lead to the product to empty, destroy the product or collide 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. An integrated pivot structure that can hide pencil, its characterized in that includes:

a connecting tube (1);

the first support (3) is fixedly connected with the connecting pipe (1), a first accommodating groove (4) is formed in the first support (3), and the first accommodating groove (4) is communicated with the connecting pipe (1); and

the second support (6), second support (6) with connecting pipe (1) rotatable coupling, be equipped with second holding tank (7) in second support (6), second holding tank (7) with connecting pipe (1) intercommunication.

2. The integrated rotating shaft structure capable of hiding the wiring harness as claimed in claim 1, wherein the connecting tube (1) comprises a hollow tube body (8), the tube body (8) comprises a first end and a second end, the first end is peripherally provided with a flange (9) perpendicular to the tube body (8), and the second end is a spin-riveting end.

3. The integrated rotating shaft structure capable of hiding the wiring harness according to claim 2, wherein the first bracket (3) is located at a second end, the first bracket (3) is provided with a first opening (10), the first opening (10) is sleeved on the tube body (8), a first anti-rotation plane (11) is arranged outside the tube body (8), the first opening (10) comprises a second anti-rotation plane (12), the first anti-rotation plane (11) is matched with the second anti-rotation plane (12), the second bracket (6) is located at the first end, the second bracket (6) is provided with a first circular hole (13), and the first circular hole (13) is sleeved on the tube body (8).

4. The integrated rotating shaft structure capable of hiding the wiring harness according to claim 3, wherein first anti-rotation gaskets (25) are arranged on two sides of the first support (3), the first anti-rotation gaskets (25) are provided with second openings, the second openings are sleeved on the pipe body (8), the second openings comprise third anti-rotation planes (15), and the third anti-rotation planes (15) are matched with the first anti-rotation planes (11).

5. The integrated rotating shaft structure capable of hiding the wiring harness as claimed in claim 3, wherein a second anti-rotation gasket (26) is disposed on two sides of the second bracket (6), the second anti-rotation gasket (26) is provided with a second round hole, the second round hole is sleeved on the pipe body (8), and the outer side of the second anti-rotation gasket (26) is fixedly matched with the second bracket (6).

6. The integrated rotating shaft structure capable of hiding a wire harness according to claim 2, wherein a groove (24)/a protrusion (23) is formed in a side surface of the first bracket (3), a protrusion (23)/a groove (24) is formed in a side surface of the second bracket, the length of the groove (24) is greater than that of the protrusion (23) in the circumferential direction, when the second bracket (6) rotates to a preset angle, the protrusion (23) abuts against one end of the groove (24), and when the second bracket (6) rotates to another preset angle, the protrusion (23) abuts against the other end of the groove (24).

7. The integrated rotating shaft structure capable of hiding the wiring harness as claimed in claim 3, wherein a limiting gasket is disposed on one side of the second bracket (6), the limiting gasket is fixedly connected with the tube body (8), a first clamping protrusion is disposed on the limiting gasket, a second clamping protrusion is disposed on the second bracket (6), and when the second bracket (6) rotates to a preset angle, the second clamping protrusion abuts against the first clamping protrusion.

8. The integrated hinge structure of claim 7, wherein the inner surface of the limiting pad is provided with a fourth anti-rotation plane, and the fourth anti-rotation plane is engaged with the first anti-rotation plane.

9. The integrated rotating shaft structure capable of hiding the wiring harness as claimed in claim 2, wherein a wear-resistant gasket is further provided on the outside of the tube body, and the wear-resistant gasket is provided with an oil hole.

10. The integrated hinge structure capable of hiding wiring harnesses according to claim 2, wherein an elastic gasket (21) is further provided on the outside of the tube (8).