CN209883230U

CN209883230U - Turning block, wearing device and intelligent display equipment

Info

Publication number: CN209883230U
Application number: CN201920614399.0U
Authority: CN
Inventors: 陈其彪
Original assignee: Anhui Huami Information Technology Co Ltd
Current assignee: Anhui Huami Information Technology Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-03
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a turning block, a wearing device and an intelligent display device, wherein the turning block can be rotationally connected with an adjacent turning block, the turning block comprises a positioning bulge and a positioning recess, and the positioning bulge of the turning block is arranged in the positioning recess of the adjacent turning block and can be rotationally connected with the adjacent turning block; the positioning bulge comprises a bulge body and a positioning piece, a first positioning surface is formed on the lower surface of the positioning piece, a second positioning surface is formed on the side surface, far away from the positioning recess, of the positioning piece, and the rotating block can rotate between a first position and a second position. When the rotating block is positioned at the first position, the first positioning surface is abutted against the positioning recess of the adjacent rotating block; when the second positioning surface is positioned at the second position, the second positioning surface is abutted against the positioning recess of the adjacent rotating block. Through the arrangement, the limiting rotation between the two adjacent rotating blocks can be realized, the limitation between the two adjacent rotating blocks is realized through a surface-to-surface matching mode, the abrasion to the rotating blocks is reduced, and the service life is prolonged.

Description

Turning block, wearing device and intelligent display equipment

Technical Field

The utility model relates to a wearable equipment technical field, in particular to turning block, wearing device and intelligent display equipment.

Background

Intelligent display device, for example wrist-watch, bracelet etc. all including the display device and the wearing device that are used for showing information, dress the device and connect in display device's both ends to be used for being fixed in display device on the human body. Wearing the device and being formed by a plurality of turning blocks are connected usually, and adjacent turning block can realize rotating the connection to make wearing the device have certain degree of freedom, conveniently be fixed in the human body with the display device among the intelligent display device. However, the inventor finds that in the prior art, adjacent rotating blocks can rotate 360 degrees, and the wearing device is inconvenient to fixedly connect the wearing devices at two ends of the display device in the process of placing the wearing device on the limbs of the human body because the adjacent rotating blocks lack limiting positions; or, in the prior art, the adjacent rotating blocks are limited in rotating angle in a mode that the surfaces abut against the lines, the rotating blocks are easily abraded by the design, and the service life of the rotating blocks is shortened.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a turning block, wearing device and intelligent display equipment, the spacing rotation of turning block can be realized to turning block, wearing device and intelligent display equipment to can improve the life of turning block.

According to a first aspect of the embodiments of the present invention, there is provided a turning block, the turning block is rotatably connected to the adjacent turning block, the turning block includes a positioning protrusion and a positioning recess, the positioning protrusion of the turning block is disposed in the positioning recess of the adjacent turning block and is rotatably connected to the positioning recess of the adjacent turning block;

the positioning protrusion comprises a protrusion body and a positioning part protruding outwards from the surface of the protrusion body, the positioning part is arranged in the positioning recess of the adjacent rotating block, the lower surface of the positioning part forms a first positioning surface, the side surface of the positioning part far away from the positioning recess forms a second positioning surface, and the rotating block can rotate between a first position and a second position;

when the rotating block is located at the first position, the first positioning surface abuts against the surface of the positioning recess of the adjacent rotating block;

when the rotating block is located at the second position, the second positioning surface abuts against the surface of the positioning recess of the adjacent rotating block.

Preferably, the positioning protrusion and the positioning recess are respectively disposed at two opposite ends of the rotating block.

Preferably, the positioning recess is defined by three side portions and a bottom portion connected in sequence, and the bottom portion is adjacent to the side portions.

Preferably, the side portion comprises two oppositely arranged first side portion and second side portion, and the first side portion is adjacent to the second side portion;

when the rotating block is located at the first position, the first positioning surface of the positioning piece abuts against the bottom of the positioning recess of the adjacent rotating block;

when the rotating block is located at the second position, the second positioning surface abuts against the second side portion of the adjacent rotating block.

Preferably, the width of the bottom is equal to or less than the width of the positioning member.

Preferably, the first positioning surface is inclined downward in a direction approaching the positioning recess.

Preferably, the rotating block further comprises a main body, and the main body is connected with the positioning recess and the positioning protrusion;

the lower surface of the main body is flush with the lower surface of the positioning recess, and the lower surface of the positioning protrusion is higher than the surface of the main body, so that the positioning protrusion can be embedded in the positioning recess of the adjacent rotating block;

the main part is including connecting the face, the both ends of connecting the face are connected respectively the lower surface of main part with the bellied lower surface of location, there is the clearance in the face of connecting of turning block and the sunken bottom in location of adjacent turning block.

Preferably, through holes penetrating through the side parts of the positioning recesses and the positioning protrusions are formed in the side parts of the positioning recesses, and positioning columns can penetrate through the through holes of the positioning protrusions of the rotating blocks and the through holes of the positioning recesses of the adjacent rotating blocks, so that the rotating blocks and the adjacent rotating blocks can be connected in a rotating mode.

According to the utility model discloses in the second aspect of the embodiment, provide a dress device, dress the device and include two at least foretell turning blocks, one the protruding rotatable setting in adjacent of location of turning block is in the location of turning block is sunken.

According to the utility model discloses the third aspect of embodiment provides an intelligent display device, intelligent display device is including the display device and the foretell wearing device that are used for showing information, wearing the device and connecting display device.

The utility model discloses an active progress effect of some embodiments:

through the arrangement, the limiting rotation between the two adjacent rotating blocks can be realized, the limitation between the two adjacent rotating blocks is realized through a surface-to-surface matching mode, the abrasion to the rotating blocks is reduced, and the service life is prolonged.

Drawings

Fig. 1 is a schematic perspective view of an intelligent display device according to an embodiment.

Fig. 2 is a schematic perspective view of a turning block of the smart display device according to an embodiment.

Fig. 3 is another schematic perspective view of a rotation block of the smart display device according to an embodiment.

Fig. 4 is a schematic perspective view of a turning block of an intelligent display device according to another embodiment.

Fig. 5 is a schematic structural diagram of the smart display device when the rotating block is located at the first position according to the embodiment.

Fig. 6 is an enlarged view at a region a in fig. 5.

Fig. 7 is a schematic structural diagram of the smart display device when the rotating block is located at the second position according to the embodiment.

Fig. 8 is an enlarged view at a region B in fig. 7.

Description of the reference numerals

Intelligent display device 1

Wearing device 10

Display device 20

First position 30

Second position 40

Turning block 100

Positioning boss 110

Positioning recess 120

Side part 121

First side 1211

Second side portion 1212

Bottom 122

Via 123

Convex body 130

Positioning member 140

First positioning surface 141

Second positioning surface 142

Main body 150

Connection surface 151

Width D1 of positioning piece

Width of the projection body D2

Width of bottom D3

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that the terms "first," "second," and the like as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The features of the following examples and embodiments may be combined with each other without conflict.

As shown in fig. 1 to 8, the present embodiment discloses an intelligent display device 1.

As shown in fig. 1, the smart display device 1 includes a display device 20 for displaying information and a wearable apparatus 10, and the wearable apparatus 10 is connected to the display device 20. In the figure, the smart display device 1 is specifically a watch or a smart bracelet, and the wearing device 10 is a wrist strap for fixing the display device 20.

The smart display device 1 may be a watch, a bracelet, or the like worn on the wrist, or may be a mobile phone, an electronic reader, or the like worn on other parts such as the shoulder, the arm, the waist, and the leg.

The wearing device 10 includes at least two rotating blocks 100, and two adjacent rotating blocks 100 can realize rotating connection. The wearing devices 10 are connected to both ends of the display device 20 of the intelligent display device 1 in this embodiment, each wearing device 10 includes a plurality of rotating blocks 100, and the rotating blocks 100 rotate with each other, so that the two wearing devices 10 can be connected to form different shapes, and the display device 20 can be detachably fixed to the limb.

The display device 20 comprises a support and a flexible display, the support being fixedly arranged on at least a part of the flexible display and being adapted to support the flexible display. In this embodiment, the wearing device 10 is connected to both ends of the stand, that is, the rotating blocks 100 are connected to both ends of the stand. The flexible display screen covers the top of establishing at the support to cover the top of establishing wearing device 10, the at least part of flexible display screen covers the top of establishing in turning block 100 promptly to increase the screen of intelligent display device and account for the ratio, promote user's use and feel.

Note that, here, the upper: a direction away from the user's limb when the smart display device 1 is worn by the user.

As shown in fig. 2, fig. 5 to 8 are referred to as necessary. The rotating block 100 includes a positioning protrusion 110 and a positioning recess 120. The positioning protrusions 110 of the rotary blocks 100 are disposed in the positioning recesses 120 of the adjacent rotary blocks 100 and rotatably coupled to the positioning recesses 120 of the adjacent rotary blocks 100, so that one rotary block 100 is rotatably coupled to the adjacent rotary block 100.

The wearing device 10 further comprises a positioning column, through holes 123 are formed in the positioning recesses 120 and the positioning protrusions 110, the positioning column can be arranged in the through holes 123 of the positioning protrusions 110 of the rotating blocks 100 and the through holes 123 of the positioning recesses 120 of the adjacent rotating blocks 100 in a penetrating mode, and therefore the rotating blocks 100 can be connected with the adjacent rotating blocks 100 in a rotating mode. In this embodiment, the positioning pillar may be a pin. Of course, in other embodiments, two adjacent turning blocks 100 may be connected in other ways. For example, the positioning recess 120 is provided with a hole, and the positioning protrusion 110 is provided with a protrusion, which is rotatably disposed in the hole, so as to realize the rotational connection of the adjacent rotating blocks 100.

The positioning projection 110 includes a projection body 130 and a positioning member 140 projecting outwardly from a surface of the projection body 130, and the positioning member 140 and at least a portion of the projection body 130 are disposed in the positioning recess 120 of the adjacent rotating block 100. At least a portion of the lower surface of the positioning member 140 forms a first positioning surface 141, and the side of the positioning member 140 away from the positioning recess 120 of the rotating block 100 forms a second positioning surface 142, so that the rotating block 100 can rotate between the first position 30 and the second position 40. When the rotating block 100 is located at the first position 30, the first positioning face 141 abuts against a surface of the positioning recess 120 of the adjacent rotating block 100 (refer to fig. 5 and 6). When the rotating block 100 is located at the second position 40, the second positioning surface 142 abuts against a surface of the positioning recess 120 of the adjacent rotating block 100 (refer to fig. 7 and 8).

By setting the first position 30 and the second position 40 as the limit positions when the two adjacent rotating blocks 100 rotate with each other, the maximum bending amplitude of the two adjacent rotating blocks 100 and the wearing apparatus 10 is limited, so that the bending amplitude of the two adjacent rotating blocks 100 and the wearing apparatus 10 can be smaller than the maximum bending radius of the flexible display screen. The flexible display screen is prevented from being damaged due to the fact that the flexible display screen bends along with the wearable device 10 and generates an overlarge bending amplitude, and the flexible display screen is protected. Meanwhile, by setting the two limit positions, it is convenient for the user to bend the wearing device 10 to a proper position and wear the same.

In the present embodiment, the width D1 of the positioning member is smaller than the width D2 of the protrusion body, and the rotation of two adjacent rotating blocks 100 is limited only by the abutting of the positioning member 140 and the surface of the positioning recess 120 of the adjacent rotating block 100. Spacing is realized between two adjacent turning blocks 100 through the face-to-face fit mode, reduces the wearing and tearing to turning blocks 100, improves the life-span. Meanwhile, this design increases the distance between the protrusion body 130 and the surface of the positioning recess 120 of the adjacent turning block 100, so that a certain gap is provided between the wearing devices 10, improving the breathability of the wearing devices 10. When the user wears the intelligent display device 1, the stuffy phenomenon is not easy to occur, and the wearing comfort level is increased.

The positioning protrusions 110 and the positioning recesses 120 are respectively provided at opposite ends of the rotating block 100. With the above arrangement, the wearable device 10 forms a strip-shaped chain structure.

As shown in fig. 2 and 3, the positioning recess 120 is defined by three side portions 121 and a bottom portion 122 connected in sequence, and the bottom portion 122 is adjacent to the side portions 121. The positioning member 140 and the protrusion body 130 are disposed in the positioning recess 120. In other embodiments, the positioning recess 120 may also include a top portion disposed opposite to the bottom portion 122, and the positioning member 140 is embedded inside the positioning recess 120. However, the wearing device 10 is less breathable than the present design.

The side portion 121 includes two opposite first side portions 1211 and second side portions 1212, and the first side portions 1211 are adjacent to the second side portions 1212. The second side portion 1212 is adapted to abut against the second positioning surface 142 of the positioning member 140 of the adjacent turning block 100. The two first side portions 121 are provided with through holes 123 for the positioning posts to penetrate through.

In some embodiments, the width D3 of the base is greater than the width of the positioning tab 110 (i.e., greater than the width D2 of the tab body), and the base 122 connects the three sides 121. In other embodiments, as shown in fig. 2 and 4, the width of the bottom portion 122 may be equal to or less than the width of the positioning protrusion 110 (i.e., equal to or less than the width D1 of the positioning member). The bottom portion 122 connects only the second side portion 1212 for positioning, and has a gap with both first side portions 1211. In the design, the width D3 of the bottom is smaller, when two adjacent rotating blocks 100 are installed in a matching way, the positioning piece 140 of one rotating block 100 is installed above the bottom 122 of the adjacent rotating block 100, after the two adjacent rotating blocks 100 are installed and matched through the positioning protrusion 110 and the positioning recess 120, two through grooves can be formed at the positioning piece 140 and the positioning recess 120 of the adjacent rotating block 100, the manufacturing cost is saved, meanwhile, the air permeability of the wearing device 10 can be enhanced through the through grooves, and the problems of sweating and sultry caused by the fact that a user wears the intelligent equipment can be effectively avoided.

As shown in fig. 5 and 6, when the rotating block 100 is located at the first position 30, the first positioning surface 141 of the positioning member 140 abuts against the bottom 122 of the positioning recess 120 of the adjacent rotating block 100.

When the rotating block 100 is located at the second position 40 as shown in fig. 7 and 8, the second positioning surface 142 abuts against the second side portion 1212 of the adjacent rotating block 100.

In use, when the user needs to remove the smart display device 1 from the limb, the turning block 100 may be rotated to the first position 30, or the turning block 100 may be rotated between the first position 30 and the second position 40, so as to unfold the wearable device 10, the inner dimension of which is larger than the limb dimension of the user, and control the wearable device to move away from the limb. When the intelligent device needs to be worn on the limb, the rotating block 100 can be rotated to the second position 40, or the rotating block 100 can be rotated between the first position 30 and the second position 40, so that the inner size of the wearing device 10 is matched with the size of the limb of the user, and the wearing devices 10 on the two sides of the display device 20 are fixedly connected to complete wearing. The rotation between the adjacent rotating blocks 100 is limited, so that the wearing devices 10 at the two ends of the display device 20 can be fixedly connected, and the intelligent display device 1 can be conveniently fixed on the limb.

As shown in fig. 5 to 8, the first positioning surface 141 is inclined downward in a direction approaching the positioning recess 120. It should be noted that, the following is indicated: when the intelligent display device is worn by a user, the intelligent display device points to the direction of the limbs of the user. Through the arrangement, the downward inclined surface can abut against the bottom 122 of the positioning recess 120 of the adjacent rotating block 100 to realize the rotation limitation of the two adjacent rotating blocks 100, and meanwhile, the limitation is realized through the surface-to-surface contact, so that the abrasion to the rotating blocks 100 can be reduced, and the service life of the rotating blocks is prolonged. During design, the included angle of two adjacent rotating blocks 100 at the first position 30 can be changed by adjusting the inclination angle of the first positioning surface 141; the angle between two adjacent rotating blocks 100 at the second position 40 can be changed by adjusting the inclination angle of the second positioning surface 142, so that the bending range of the wearable device 10 is matched with the maximum bending radius of the flexible display screen. In other words, the tilt angle of the rotary block 100 may be set according to the bending characteristics of the flexible display screen at the time of design. So that when the user wears the smart display device 1, the wearing device 10 bends to a direction close to the user's limb and can move to the extreme position, and when the turning block 100 is located at the second position 40, the bending amplitude of the wearing device 10 is adapted to the maximum bending radius of the flexible display screen. When the user unlocks the smart display device 1, the wearing device 10 bends away from the limb of the user and can move to the extreme position, and the rotating block 100 is located at the first position 30, and the bending amplitude of the wearing device 10 is still matched with the maximum bending radius of the flexible display screen. It should be noted that the downward direction referred to herein is a direction pointing to the limb of the user when the user wears the smart display device 1. The included angle referred to herein is the included angle of the center lines of two adjacent turning blocks 100. In the present embodiment, the downwardly inclined surface is provided on the positioning member 140. In theory, the downwardly inclined positioning surface may be disposed on the surface of the protrusion body 130, and the position is limited by the protrusion body 130 and the bottom 122 of the positioning recess 120. However, the width D1 of the positioning member of the present design is less than the width D2 of the protrusion body, and machining a downwardly inclined positioning surface on the positioning member 140 facilitates machining a downwardly inclined positioning surface on the protrusion body 130.

In addition, as shown in fig. 2, 6 and 8, the rotating block 100 further includes a main body 150, and the main body 150 connects the positioning recess 120 and the positioning protrusion 110. The lower surface of the main body 150 is flush with the lower surface of the bottom 122 of the positioning recess 120, and the lower surface of the positioning protrusion 110 is higher than the surface of the main body 150, that is, the lower surface of the protrusion body 130 is higher than the lower surface of the main body 150, so that the positioning protrusion 110 can be embedded in the positioning recess 120 of the adjacent rotating block 100 and is disposed above the bottom 122 of the adjacent rotating block 100. The body 150 includes a connection surface 151, and the connection surface 151 is adjacent to a lower surface of the body 150 and a lower surface of the positioning boss 110. It should be noted that the lower surface is referred to herein as the surface of the limb that is close to the user when the user wears the smart display device. The coupling face 151 of the rotating block 100 has a gap from the bottom 122 of the positioning recess 120 of the adjacent rotating block 100. Through the arrangement, the connecting surface 151 does not limit the rotation of the two adjacent rotating blocks 100, and the phenomena of clamping injury and the like to the limbs of a user when the connecting surface 151 and the adjacent rotating blocks 100 are close to each other are avoided.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above embodiments, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

The disclosure of this patent document contains material which is subject to copyright protection. The copyright is owned by the copyright owner. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the patent and trademark office official records and records.

Claims

1. A rotating block is rotatably connected to the adjacent rotating block and is characterized in that the rotating block comprises positioning protrusions and positioning recesses, and the positioning protrusions of the rotating block are arranged in the positioning recesses of the adjacent rotating block and are rotatably connected to the positioning recesses of the adjacent rotating block;

2. The rotating block according to claim 1, wherein the positioning projection and the positioning recess are respectively provided at opposite ends of the rotating block.

3. A rotor as claimed in claim 2, wherein the locating recess is bounded by three side portions and a base portion connected in series, the base portion being adjacent the side portions.

4. The rotor as set forth in claim 3 wherein said side portion includes two oppositely disposed first and second side portions, said first side portion being adjacent said second side portion;

5. The rotor as set forth in claim 4, wherein the width of the bottom is equal to or less than the width of the positioning member.

6. The rotor as set forth in claim 4, wherein said first positioning surface is inclined downwardly in a direction approaching said positioning recess.

7. The rotary block according to claim 3, further comprising a main body connecting the positioning recess and the positioning protrusion;

8. The rotating block as claimed in claim 1, wherein the side portion of the positioning recess and the positioning protrusion are both provided with a through hole, and positioning posts can be inserted into the through holes of the positioning protrusion of the rotating block and the positioning recess of the adjacent rotating block, so as to realize the rotating connection between the rotating block and the adjacent rotating block.

9. A wearing device comprising at least two turning blocks as claimed in any one of claims 1 to 8, wherein the positioning projection of one turning block is rotatably disposed in the positioning recess of an adjacent turning block.

10. An intelligent display device, characterized in that the intelligent display device comprises a display device for displaying information and the wearing apparatus of claim 9, the wearing apparatus being connected to the display device.