Rotating assembly

Abstract

The utility model provides a rotating assembly, which is applied to a protective shell with a keyboard, and comprises a rotating seat, the rotating seat comprises a seat body and connecting lugs arranged on two opposite sides of the seat body, the seat body is used for being arranged on the keyboard, and the seat body can rotate around the axis of the seat body; each connecting lug is provided with the corresponding rotating structure, each rotating structure comprises a mounting shaft and a damping part, the mounting shafts on the rotating structures are coaxial, the mounting shafts are used for mounting a protective shell, the mounting shafts penetrate through the connecting lugs, and the damping parts are arranged on the mounting shafts. The rotating structures are arranged on the connecting lugs and connected with the connecting lugs through the damping pieces, and the ends, close to each other, of the mounting shafts on the rotating structures are connected with the connecting structures respectively. That is to say, the rotation of the protection shell can be more stable and smoother through the rotating assembly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of protective shell, more specifically, relate to a rotating assembly. BACKGROUND

[0002] A rotating assembly is arranged in an electronic terminal protective shell with a keyboard, so that the electronic terminal on the protective shell can rotate around two mutually perpendicular rotating shafts, for example, so that the electronic terminal can rotate around a rotating shaft parallel to the vertical direction and can rotate around a rotating shaft parallel to the horizontal direction. However, in the current rotating assembly, the structure for enabling the electronic terminal to rotate around the rotating shaft parallel to the horizontal direction is generally two independent rotating assemblies, which will cause poor stability and not smooth enough when the electronic terminal rotates, and the situation that the rotating angles of the two rotating assemblies are different. SUMMARY

[0003] The utility model provides a rotating assembly to solve the technical problem mentioned in the above background art.

[0004] The technical scheme adopted by the utility model is a rotating assembly applied to a protective shell with a keyboard, comprising:

[0005] A rotating seat, the rotating seat comprises a seat body and connecting ears arranged on opposite sides of the seat body, the seat body is arranged on the keyboard, and the seat body can rotate around its axis;

[0006] A rotating structure, the rotating structure is arranged on each connecting ear, each rotating structure comprises a mounting shaft and a damping member, the mounting shafts on each rotating structure are coaxial, the mounting shaft is used for mounting the protective shell, the mounting shaft is arranged in the connecting ear and connected with the connecting ear through the damping member, so that the mounting shaft can rotate around its axis, and the axis of the seat body is perpendicular to the axis of the mounting shaft; and

[0007] A connecting structure, one end of the mounting shafts on each rotating structure is connected with the connecting structure.

[0008] That is, in the rotating assembly of the application, the connecting ears are arranged on both sides of the seat body, the rotating structure is arranged on each connecting ear, the mounting shaft in the rotating structure is arranged in the connecting ear and connected with the connecting ear through the damping member, so that the mounting shaft can rotate around its axis, and the mounting shafts arranged in the connecting ears on both sides are connected together through the connecting structure, so that the mounting shafts on different connecting ears can rotate synchronously, so that when the mounting shafts are connected to the protective shell, the rotation of the protective shell is more stable and smooth.

[0009] As a preferred scheme of the utility model, the one end of the installation shafts close to each other respectively extends to the direction away from the connecting lug and forms an installation part.

[0010] As a preferred scheme of the utility model, the installation part is provided with a containing groove respectively.

[0011] As a preferred scheme of the utility model, the containing groove on each installation shaft respectively extends to the end face in the direction away from the connecting lug.

[0012] As a preferred scheme of the utility model, the connecting structure includes a connecting piece and a fixing piece, the two ends of the connecting piece are located in the containing groove of each installation shaft respectively, and the two ends of the connecting piece are provided with a first assembly hole respectively, the containing groove is provided with a second assembly hole respectively, and the fixing piece passes through the first assembly hole and the second assembly hole to connect the connecting piece and the installation shaft.

[0013] As a preferred scheme of the utility model, the side of the installation shaft away from the containing groove is provided with a plane, and the plane is used for abutting against the fixing piece.

[0014] As a preferred scheme of the utility model, the damping piece includes a limiting part, an elastic washer and a fastener.

[0015] The limiting part is arranged on the installation shaft and located on one side of the connecting lug to abut against the connecting lug.

[0016] The fastener is detachably arranged on the installation shaft and located on the other side of the connecting lug, and the elastic washer is sleeved between the connecting lug and the fastener.

[0017] As a preferred scheme of the utility model, the limiting part is a shaft shoulder on the installation shaft.

[0018] As a preferred scheme of the utility model, the damping piece further includes a first washer, a second washer and a third washer, the first washer is located between the limiting part and the connecting lug, the second washer is located between the elastic washer and the connecting lug, and the third washer is located between the fastener and the elastic washer.

[0019] As a preferred scheme of the utility model, the installation part is located on the side of the fastener away from the connecting lug. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative labor.

[0021] Figure 1 A structural schematic diagram of a rotating assembly provided by the present application is shown in the figure.

[0022] Figure 2 A disassembled schematic diagram of a rotating assembly provided by the present application is shown in the figure.

[0023] Reference signs:

[0024] 100, rotating seat; 110, seat body; 120, connecting lug;

[0025] 200, rotating structure; 210, mounting shaft; 211, mounting portion; 212, accommodating groove; 213, plane; 220, damping member; 221, limiting portion; 222, elastic gasket; 223, fastener; 224, first gasket; 225, second gasket; 226, third gasket;

[0026] 300, connecting structure; 310, connecting member; 320, fixing member; 330, first assembly hole; 340, second assembly hole. Specific embodiments

[0027] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the following will further describe the present application in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0029] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0030] Furthermore, the terms "first", "second", etc. are used herein only to describe different instances, and do not imply or suggest relative importance or a number of the technical features indicated. Thus, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In some utility model descriptions, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.

[0031] Referring to Figure 1 The utility model provides a kind of rotating assembly, it is applied to drive the protective shell of keyboard, when electronic terminal is installed on protective shell, it can be rotated along two mutually perpendicular rotation axes under the action of rotating assembly by electronic terminal.

[0032] Rotating assembly includes rotating seat 100, rotating structure 200 and connecting structure 300.

[0033] Rotating seat 100 includes seat body 110 and the connecting lug 120 being arranged at the opposite sides of seat body 110, seat body 110 is used to be arranged on keyboard, and seat body 110 can be rotated around its axis line.For example, the axis line of the seat body 110 can be parallel to vertical direction.

[0034] Rotating structure 200 is respectively arranged on each connecting lug 120, and rotating structure 200 is respectively connected with protective shell, so that protective shell can be rotated around the axis line of rotating structure 200.For example, the axis line of rotating structure 200 can be parallel to horizontal direction.

[0035] Each rotating structure 200 can include mounting shaft 210 and damping member 220, and the mounting shaft 210 on each rotating structure 200 is coaxial, and the mounting shaft 210 is respectively used to install protective shell, which can be used to install electronic terminal, mounting shaft 210 is threaded to connecting lug 120, and is connected with connecting lug 120 by damping member 220, so that mounting shaft 210 can be rotated around its axis line, and the axis line of seat body 110 and the axis line of mounting shaft 210 are perpendicular to each other.

[0036] Specifically, since the mounting shaft 210 on each rotating structure 200 is coaxial, and can be rotated around its axis line, so protective shell can be rotated along the axis line of mounting shaft 210 under the action of mounting shaft 210 on each rotating structure 200, and damping member 220 can provide damping when mounting shaft 210 is rotated along its axis line.In addition, since mounting shaft 210 is connected with connecting lug 120, so protective shell can also be rotated along the axis line of seat body 110 under the action of seat body 110.

[0037] Further, the ends of the mounting shafts 210 on each rotating structure 200 close to each other are connected with the connecting structure 300 respectively.

[0038] It can be understood that, since the mounting shafts 210 on each rotating structure 200 are connected through the connecting structure 300, the mounting shafts 210 on each rotating structure 200 can rotate synchronously under the action of the connecting structure 300, that is, the rotating structures 200 connected on the connecting ears 120 on both sides of the seat body 110 can rotate synchronously.

[0039] That is to say, in the rotating assembly of the present application, the connecting ears 120 are arranged on both sides of the seat body 110 respectively, the rotating structure 200 is arranged on each connecting ear 120 respectively, the mounting shaft 210 in the rotating structure 200 is arranged through the connecting ear 120 and connected with the connecting ear 120 through the damping member 220, so that the mounting shaft 210 can rotate around its axis, and the mounting shafts 210 arranged through the connecting ears 120 on both sides are connected together through the connecting structure 300, so that the mounting shafts 210 on different connecting ears 120 can rotate synchronously, so that when the mounting shafts 210 are connected with the protective shell respectively, the rotation of the protective shell can be more stable and smooth.

[0040] Further, referring to Figure 2 , in order to facilitate the connection of the connecting structure 300 with the mounting shafts 210 arranged through the connecting ears 120, the ends of the mounting shafts 210 close to each other can extend away from the connecting ears 120 and form mounting portions 211 respectively, and the connecting structure 300 is connected with the mounting portions 211 respectively.

[0041] Further, in order to avoid the influence of the connecting structure 300 on the mounting between the mounting shafts 210 and the protective shell, the accommodating grooves 212 can be arranged on the mounting portions 211 respectively, and the connecting structure 300 is connected in the accommodating grooves 212, and the accommodating grooves 212 can accommodate the connecting structure 300.

[0042] In some embodiments, in order to facilitate the connection of the connecting structure 300 in the accommodating grooves 212, the accommodating grooves 212 on each mounting shaft 210 extend to the end face away from the connecting ear 120. It can be understood that in this way, the end of the connecting structure 300 can abut against the accommodating groove 212.

[0043] Referring to Figure 2The connecting structure 300 can include a connecting piece 310 and a fixing piece 320. The two ends of the connecting piece 310 are respectively located in the accommodating groove 212 corresponding to each mounting shaft 210, and the two ends of the connecting piece 310 are respectively provided with a first assembly hole 330. The accommodating groove 212 is respectively provided with a second assembly hole 340, and the fixing piece 320 penetrates the first assembly hole 330 and the second assembly hole 340 to connect the connecting piece 310 and the mounting shaft 210. It can be understood that the two ends of the connecting structure 300 can be connected with the mounting shaft 210 on each connecting lug 120 by the above-mentioned manner. In an embodiment, the fixing piece 320 can be a bolt.

[0044] Further, in order to facilitate the stability of the installation of the fixing piece 320, a side of the mounting shaft 210 away from the accommodating groove 212 can be provided as a flat surface 213, and the flat surface 213 is used to abut against the fixing piece 320. It can be understood that after the fixing piece 320 penetrates the first assembly hole 330 and the second assembly hole 340, the fixing piece 320 can abut against the flat surface 213 of the mounting shaft 210, so as to ensure the stability of the installation of the fixing piece 320.

[0045] Referring to Figure 2 The damping piece 220 can include a limiting part 221, an elastic washer 222 and a fastener 223. The limiting part 221 is arranged on the mounting shaft 210 and located at one side of the connecting lug 120, so as to abut against the connecting lug 120. The fastener 223 is detachably arranged on the mounting shaft 210 and located at the other side of the connecting lug 120, and the elastic washer 222 is sleeved between the connecting lug 120 and the fastener 223. It can be understood that the elastic washer 222 can abut against the connecting lug 120 under the action of the fastener 223, and the connecting lug 120 can also abut against the limiting part 221, so that the mounting shaft 210 can generate damping when rotating relative to the connecting lug 120.

[0046] Further, in an embodiment, in order to facilitate the arrangement of the limiting part 221, the limiting part 221 can be a shaft shoulder on the mounting shaft 210.

[0047] Further, the damping piece 220 can further include a first washer 224, a second washer 225 and a third washer 226. The first washer 224 is located between the limiting part 221 and the connecting lug 120, the second washer 225 is located between the elastic washer 222 and the connecting lug 120, and the third washer 226 is located between the fastener 223 and the elastic washer 222.

[0048] In addition, in an embodiment, the mounting part 211 on the mounting shaft 210 can be located at a side away from the connecting lug 120 of the fastener 223, so as to avoid interference with the fastener 223 when the connecting structure 300 is connected.

[0049] The above merely describes the preferred embodiments of the present utility model, and is not intended to limit the present utility model, and any modification, equivalent replacement, and improvement, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A rotating component applied to a protective case with a keyboard, characterized in that, The utility model relates to a rotating seat, rotating structure and connecting structure, which are used for a keyboard. The rotating seat comprises a seat body and connecting ears arranged on opposite sides of the seat body, the seat body is arranged on a keyboard, and the seat body can rotate about an axis thereof. The rotating structure comprises a mounting shaft and a damping member, the mounting shafts on each rotating structure are coaxial, the mounting shafts are used for mounting a protective shell, the mounting shafts are arranged in the connecting ears and connected with the connecting ears through the damping members, so that the mounting shafts can rotate about an axis thereof, and the axis of the seat body is perpendicular to the axis of the mounting shaft. The connecting structure is connected with one end of the mounting shafts on each rotating structure. The mounting shafts extend away from the connecting ears and form mounting portions.

2. The rotary assembly of claim 1, wherein, The mounting portions are provided with accommodating grooves.

3. The rotary assembly of claim 2, wherein, The accommodating grooves on each mounting shaft extend away from the connecting ears and reach end faces.

4. The rotary assembly of claim 3, wherein, The connecting structure comprises a connecting member and a fixing member, two ends of the connecting member are arranged in the accommodating grooves corresponding to each mounting shaft, the two ends of the connecting member are provided with first assembly holes, the accommodating grooves are provided with second assembly holes, and the fixing member is arranged in the first assembly holes and the second assembly holes to connect the connecting member and the mounting shaft.

5. The rotary assembly of claim 4, wherein, The mounting shaft is provided with a flat surface away from the accommodating grooves, and the flat surface is used for abutting against the fixing member.

6. The rotary assembly of claim 5, wherein, The damping member comprises a limiting portion, an elastic washer and a fastener.

7. A rotary assembly as claimed in any one of claims 2 to 6, wherein, The limiting portion is arranged on the mounting shaft and located on one side of the connecting ear to abut against the connecting ear. The fastener is detachably arranged on the mounting shaft and located on the other side of the connecting ear, and the elastic washer is sleeved between the connecting ear and the fastener. The limiting portion is a shaft shoulder on the mounting shaft.

8. The rotary assembly of claim 7, wherein, The damping member further comprises a first washer, a second washer and a third washer, the first washer is located between the limiting portion and the connecting ear, the second washer is located between the elastic washer and the connecting ear, and the third washer is located between the fastener and the elastic washer.

9. The rotary assembly of claim 8, wherein, The mounting portion is located on the side of the fastener away from the connecting ear.

10. The rotary assembly of claim 7, wherein, ​

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