WO2018049769A1

WO2018049769A1 - Turnover mechanism

Info

Publication number: WO2018049769A1
Application number: PCT/CN2016/113828
Authority: WO
Inventors: 杨冬青
Original assignee: 广州视睿电子科技有限公司
Priority date: 2016-09-19
Filing date: 2016-12-30
Publication date: 2018-03-22
Also published as: CN106287132A

Abstract

A turnover mechanism comprises a stationary member and a movable member. A shaft slide is provided at the stationary member. The movable member comprises a turnover member (3) and a linkage shaft (2) engaging with the shaft slide. The linkage shaft (2) is connected to the turnover member (3). The linkage shaft (2) is inserted into and provided inside the shaft slide. The turnover mechanism enables displacement of a space required for a turnover motion, thereby improving a space utilization rate of a product.

Description

Flip mechanism

Technical field

The invention relates to a turning mechanism, in particular to a turning mechanism of a frame body.

Background technique

Inverting mechanisms are commonly used in wall-mounted high-posters, billboards, and opening and closing cabinets. At present, a common turning mechanism can be seen in FIG. 3, which shows the flipping process of the existing turning mechanism; as shown in the figure, the turning mechanism includes a turning member 4 and a casing 5, which are in the process of turning over Usually, the rotation axis 6 or the axis is positioned at the same position, and the inverting member of the inversion mechanism moves circumferentially around the rotation axis or axis; however, since the position of the rotation axis 6 or the axis of rotation is always maintained at In one position, a larger gap (gap A as shown in Fig. 3) and a avoidance space (dashed frame as shown in Fig. 3) need to be designed at the bottom of the inverting mechanism to ensure that the flipping member is in the process of turning over. It does not interfere with the outer casing, which leads to a relatively large space occupied by related products, and the space utilization rate is relatively small.

Summary of the invention

In order to solve the above technical problem, an object of the present invention is to provide a turning mechanism capable of shifting the space occupied by the inversion, which is advantageous for improving the space utilization rate of the product.

Based on this, the present invention provides a turning mechanism, comprising a fixing member and a movable member, wherein the fixing member is provided with a shaft slide, the movable member includes a turning member and a linkage with the shaft slide a shaft, the linkage shaft is coupled to the turnover member, and the linkage shaft is disposed in the shaft slide.

Optionally, the axial slide is a curved slide, and the curved slide is a curved slide or an arc chute.

Optionally, the fixing member comprises a frame body having an opening, the flipping member comprises an inversion plate and a connecting member, and two ends of the connecting member respectively connect the inversion plate and the linkage shaft, and the inverting plate is The cover is closed on the opening.

Optionally, the frame body includes a first side plate and a second side plate, the first side plate is parallel to the linkage axis, and the first side plate and the second side plate are opposite to each other. The curved slide arches toward the inner side of the frame.

Optionally, the curved slide has two ends, a first end of the curved slide and a second end of the curved slide have a height difference with respect to the first side plate, and the The height of the first end of the curved slide relative to the first side panel is greater than the height of the second end of the curved slide relative to the first side panel.

Optionally, the inverting plate has two ends, and the first end of the inverting plate corresponds to the first side plate, and the inverting plate The second end corresponds to the second side plate, the connecting member is a connecting rod or a connecting plate, the connecting member is connected with the rotating plate and is formed with a joint, and the connecting member is perpendicular to the rotating plate The distance between the second end of the curved slide and the first side plate is slightly larger than the distance between the first end of the flip plate and the joint.

Optionally, a vertical distance between the first end of the inversion plate and a central axis of the linkage shaft is slightly smaller than a distance between the first end of the arcuate slide and the first side plate.

Optionally, the frame body includes an inner panel, the inner panel is respectively connected to the first side panel and the second side panel, and the curved slide rail is arched toward the inner panel, and the flipping The plate is opposite to the inner plate in a folded state, and a distance between the first end of the inverting plate and the joint is smaller than a distance between the second end of the curved chute and the inner plate .

Optionally, the fixing member includes a shaft seat, and the shaft slide is disposed on the shaft seat, and the shaft seat is disposed on an inner wall of the frame body.

Optionally, the shaft slide is disposed on an inner wall of the frame.

Embodiments of the present invention have the following beneficial effects:

The inverting mechanism of the present invention comprises a fixing member and a movable member, the fixing member is provided with a shaft slide, the movable member comprises a turning member and a linkage shaft matched with the shaft slide, the linkage shaft is worn The pivoting mechanism is disposed in the axial slide. Therefore, during the turning process, the linkage shaft can be moved along the shaft slide, that is, the turning mechanism can rotate, and the rotation axis or the rotation axis can occur. Movement, the movement of the rotation axis or the rotation axis in turn causes a corresponding displacement of the flip member, so that the flip mechanism can ensure that the flip member does not interfere with the fixture during the flipping process, and can also be used for flipping The overall displacement of the space occurs, thereby being able to compress the outer volume of the product having the inversion mechanism, which is advantageous for improving the space utilization of the product. On the other hand, since the turning mechanism can reduce the space volume of the product, it can reduce the corresponding material cost and mold cost, and the manufacturing cost of the related product is lowered.

DRAWINGS

1 is a schematic structural view of a turning mechanism according to an embodiment of the present invention.

2 is a schematic view showing a turning process of the turning mechanism according to the embodiment of the present invention.

3 is a schematic structural view of a conventional inverting mechanism and a schematic diagram of a turning process.

Description of the reference signs:

1, frame, 11, curved slide, 12, first side panel, 13, second side panel, 14, inner panel, 2, linkage shaft, 3, flip member, 31, flip board, 32, connector 4, flipping parts, 5, outer casing, 6, rotating shaft.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are only a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

In the description of the present invention, it is to be understood that the orientation or positional relationship of the terms "inside", "outside", "upper", "lower", "horizontal", "top", "bottom", etc. is based on the attached The orientation or positional relationship shown in the figures is for the convenience of the description of the invention and the simplification of the description, and is not intended to indicate or imply that the device or component referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be construed as a Limitations of the invention.

Referring to FIG. 1 and FIG. 2, the inverting mechanism of the embodiment includes a fixing member and a movable member. The fixing member is provided with a shaft slide, and the movable member includes a turning member 3 and a linkage shaft 2 matched with the shaft slide. The linkage shaft 2 is connected to the inverting member 3, and the linkage shaft 2 is bored in the shaft slide. Wherein, the linkage shaft 2 can be a general shaft member or a rod member, and the shaft slide is a curved slide 11 .

Based on the above structure, when the inverting member 3 is turned over by an external force, the inverting member 3 can drive the linkage shaft 2 to move along the axial slide, that is, the inversion mechanism can rotate the axis or the rotation axis during the inversion process. The coasting movement occurs, and the movement of the axis of rotation or the axis of rotation in turn causes a corresponding displacement of the inverting member 3, so that on the one hand, it can ensure that the inverting member 3 does not interfere with the fixing member during the turning, on the other hand The movement of the linkage shaft 2 can cause an overall offset of the space occupied by the inversion, so that the space volume of the frame 1 of the inversion mechanism can be compressed, which is advantageous for improving the space utilization of the product, and is advantageous for making the product both beautiful and compact; The design is very clever and novel. In addition, since the turning mechanism can reduce the space volume of the product, it can reduce the corresponding material cost and mold cost, and the manufacturing cost of the related product is reduced.

In this embodiment, the fixing member includes a frame body 1 having an opening and a shaft seat (not shown). The shaft seat is disposed on the inner wall of the frame body 1, and the shaft slide rail is disposed on the shaft seat. . Specifically, the axial slide is a curved slide 11 , and the curved slide 11 can be an arc-shaped slide hole or an arc-shaped slide groove, which is beneficial to the sliding movement of the linkage shaft 2; of course, the axial slide It can also be directly disposed on the inner wall of the frame 1; and the frame 1 includes a first side plate 12, a second side plate 13 and an inner plate 14, respectively, the first side plate 12 and the second side plate 13 respectively and the inner plate 14 is connected, the first side plate 12 is parallel to the linkage shaft 2, and the first side plate 12 and the second side plate 13 are opposite each other, and the linkage shaft 2 is disposed adjacent to the first side plate 12, and the curved slide 11 is provided. The inner plate 14 is arched toward the inner side of the frame 1, so that the interlocking shaft 2 can be moved more smoothly along the axial slide under the inversion of the flipping plate 31. It should be noted that the outline of the shaft slide and its orientation are not limited by the above examples; in the specific implementation, the contour of the shaft slide and its orientation can be designed according to actual needs, thereby being flexible. Used in a variety of occasions. The inverting member 3 of the embodiment includes an inversion plate 31 and a connecting member 32. The two ends of the connecting member 32 are respectively connected to the inverting plate 31 and the interlocking shaft 2, and the inverting plate 31 is closed on the opening and in the inner state in the folded state. The plates 14 are opposed to each other. Therefore, when the inversion plate 31 is reversed by an external force, the inversion plate 31 can move the interlocking shaft 2 to move. Specifically, the connecting member 32 can be a connecting rod Or the connecting plate, however, the connecting member 32 is not limited in this particular implementation.

The curved slide 11 of the present embodiment has two ends, a first end of the curved slide 11 (corresponding to the top end of the curved slide 11 in FIG. 1) and a second end of the curved slide 11 (corresponding to FIG. 1 The bottom end of the curved slide 11 has a height difference with respect to the first side plate 12, and the height of the first end of the curved slide 11 relative to the first side plate 12 is greater than the second of the curved slide 11 The height of the end relative to the first side panel 12; thereby ensuring that the sliding movement of the linkage shaft 2 can cause a corresponding upward movement of the inversion plate 31, thereby preventing the inversion plate 31 from interfering with the first side panel 12, thereby compressing the product The volume of space. The inverting plate 31 of the embodiment has two ends, the first end of the inverting plate 31 corresponds to the first side plate 12, the second end of the inverting plate 31 corresponds to the second side plate 13, and the connecting member 32 is opposite to the inverting plate 31. Connected and formed with a joint, and the connecting member 32 is perpendicular to the inversion plate 31, and the distance between the second end of the curved chute 11 and the first side plate 12 is slightly larger than the first end of the inverting plate 31 and the joint The distance between the first end of the inversion plate 31 and the central axis of the linkage shaft 2 is slightly smaller than the distance between the first end of the arcuate slide 11 and the first side plate 12, and the first of the inversion plates 31 The distance between one end and the above-mentioned joint is smaller than the distance between the second end of the curved slide 11 and the inner panel 14; thus, it can be further ensured that the flipper 3 does not interfere with the frame 1 during the turning process, And the space occupied by the frame 1 can be compressed on the basis of the above, thereby facilitating the space utilization of the product.

On the basis of FIG. 1 , referring to FIG. 2 , FIG. 2 shows the inversion process of the inverting member 3 of the embodiment: the inversion plate 31 is turned over by the external force in the folded state, and the inversion process first drives the linkage. The shaft 2 slides upward along the curved slide 11 until the linkage shaft 2 moves to the top end of the curved slide 11 (i.e., the first end of the curved slide 11). In the process, the flip plate 31 also follows the linkage shaft. 2, the upward movement occurs; at this time, the inversion plate 31 continues to be reversed, and the linkage shaft 2 rotates at the top end of the curved slide 11 under the driving of the inversion plate 31, so that the first end of the inversion plate 31 slides across the curved shape. Below the track 11 and not interfering with the first side panel 12, after which the flipping plate 31 continues to flip, the interlocking shaft 2 moves down along the curved chute 11 to the bottom end of the curved chute 11 (i.e., the above arc At the second end of the slide 11, at this time, the flipper 31 is fully opened and stopped in a horizontal position.

The inverting mechanism of the embodiment can be generally applied to various flipping structures or products with inverted structures, and has a wide application range, such as a wall-mounted high-beat, a front-maintenance flip bracket, and the like. In addition, the structure has strong expandability, and the structural scheme of the inverting mechanism can be applied to other activities, as long as the axis of the shaft is adjusted or the direction of the flip is adjusted appropriately, for example, the door can be applied to the left and right opening and closing, and each Kinds of opening and closing cabinets, billboards in the bus station and subway station, etc.

The inverting mechanism of the present invention comprises a fixing member and a movable member, the fixing member is provided with a shaft slide, the movable member comprises a turning member and a linkage shaft matched with the shaft slide, the linkage shaft is worn The pivoting mechanism is disposed in the axial slide. Therefore, during the turning process, the linkage shaft can be moved along the shaft slide, that is, the turning mechanism can rotate, and the rotation axis or the rotation axis can occur. Movement, the movement of the axis of rotation or the axis of rotation in turn causes the flipper to phase Should be displaced, so that the inverting mechanism can ensure that the space occupied by the inversion is entirely offset on the basis of ensuring that the inverting member does not interfere with the fixing member during the inversion process, thereby being able to compress the product having the inversion mechanism The shape of the volume is conducive to improving the space utilization of the product. On the other hand, since the turning mechanism can reduce the space volume of the product, it can reduce the corresponding material cost and mold cost, and the manufacturing cost of the related product is lowered.

It should be understood that the terms "first", "second", "third", "fourth" and the like are used in the present invention to describe various information, but the information should not be limited to these terms. Differentiate the same type of information from each other. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the invention.

The above is a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and modifications without departing from the principles of the present invention. It is the scope of protection of the present invention.

Claims

An inverting mechanism, comprising: a fixing member and a movable member, wherein the fixing member is provided with a shaft slide, the movable member comprises a turning member and a linkage shaft matched with the shaft slideway, The linkage shaft is coupled to the flip member, and the linkage shaft is disposed in the shaft slide.
The turning mechanism according to claim 1, wherein the shaft slide is a curved slide, and the curved slide is an arc-shaped slide hole or an arc-shaped slide groove.
The turning mechanism according to claim 2, wherein the fixing member comprises a frame body having an opening, the turning member comprises a turning plate and a connecting member, and two ends of the connecting member are respectively connected to the flip plate and The interlocking shaft covers the opening in the folded state.
The turning mechanism according to claim 3, wherein the frame body comprises a first side plate and a second side plate, the first side plate is parallel to the linkage shaft, and the first side plate Opposite the second side panel, the curved slide arches to the inner side of the frame.
The turning mechanism according to claim 4, wherein the curved slide has two ends, and the first end of the curved slide and the second end of the curved slide are opposite to the first end The one side panel has a height difference, and the height of the first end of the curved slide relative to the first side panel is greater than the height of the second end of the curved slide relative to the first side panel.
The inverting mechanism according to claim 5, wherein the inverting plate has two ends, the first end of the inverting plate corresponds to the first side plate, and the second end of the inverting plate corresponds to the first The two side panels, the connecting member is a connecting rod or a connecting plate, the connecting member is connected with the rotating plate and formed with a joint, and the connecting member is perpendicular to the rotating plate, the curved sliding channel The distance between the second end and the first side panel is slightly greater than the distance between the first end of the inverting plate and the joint.
The turnover mechanism according to claim 5, wherein a vertical distance between the first end of the inversion plate and the central axis of the linkage shaft is slightly smaller than the first end of the curved slide and the The distance between the first side panels.
The turning mechanism according to claim 6, wherein the frame further comprises an inner panel, wherein the inner panel is respectively connected to the first side panel and the second side panel, and the arc is slippery a track arches toward the inner panel, the flipper plate being opposite to the inner panel when in a folded state, a distance between the first end of the flipper board and the joint is smaller than a length of the curved slide The distance between the two ends and the inner panel.
The turning mechanism according to claim 3, wherein the fixing member comprises a shaft seat, the shaft slide is disposed on the shaft seat, and the shaft seat is disposed on an inner wall of the frame body.
The turning mechanism according to claim 3, wherein the shaft slide is provided on an inner wall of the frame.