Multi-dimensional rocking chair driving seat

Abstract

The utility model provides a multi-dimensional rocking chair driving seat. The multi-dimensional rocking chair driving seat comprises a base; the motion trail assembly is arranged on the base; the plurality of convex blocks are arranged on the motion trail assembly; the movement assembly is arranged on the movement track assembly, the rocking chair is arranged on the movement assembly, the movement assembly moves along the movement track assembly, and when the movement assembly moves along the movement track assembly and passes through the convex block, the movement assembly moves up and down under the action of the convex block; and the driving assembly drives the movement assembly to reciprocate along the movement track assembly. Through the arrangement of the movement assembly, the driving assembly drives the movement assembly to move along the movement track assembly, and under the action of the protruding block, when the movement assembly moves left and right along the movement track assembly, part of the movement assembly moves up and down under the action of the protruding block; therefore, the multi-dimensional movement of the rocking chair in the up-down and left-right directions is realized through the reciprocating movement of the movement assembly.

Description

TECHNICAL FIELD

[0001] The application relates to a rocking chair driving base, in particular to a multi-dimensional rocking chair driving base. BACKGROUND

[0002] The baby rocking chair is generally composed of a rocking base and a seat body, and the rocking chair can be gently rocked during use to make the baby more comfortable to sleep.

[0003] Most of the baby rocking chairs on the market are driven by manual pushing, however, the manual rocking mode needs the caregiver to pay attention to the rocking chair use state at all times, the working efficiency is low, and the rocking track of the existing baby rocking chair is single, and the use is not flexible, and therefore needs to be improved. CONTENT OF THE INVENTION

[0004] The embodiment of the application provides a multi-dimensional rocking chair driving base to solve the problems in the prior art, and the technical scheme is as follows:

[0005] The embodiment of the application provides a multi-dimensional rocking chair driving base, which comprises:

[0006] a base;

[0007] a motion track assembly, the motion track assembly being arranged on the base;

[0008] a plurality of protrusions, the plurality of protrusions being arranged on the motion track assembly;

[0009] a motion assembly, the motion assembly being arranged on the motion track assembly, a rocking chair being arranged on the motion assembly, the motion assembly moving along the motion track assembly, and the motion assembly moving up and down under the action of the protrusions when the motion assembly moves along the motion track assembly and passes through the protrusions;

[0010] a driving assembly, the driving assembly driving the motion assembly to reciprocate along the motion track assembly.

[0011] In an embodiment,

[0012] the motion track assembly comprises:

[0013] a motion track rod, the motion track rod being arranged on the base, and the plurality of protrusions being arranged on the motion track rod;

[0014] a pressing block, the pressing block being arranged at the connection between the motion track rod and the base.

[0015] In an embodiment,

[0016] the motion track assembly further comprises:

[0017] a first spring, the first spring being arranged on the motion track rod, one end of the first spring being arranged on the outermost protrusion, and the other end of the first spring being arranged on the base.

[0018] a convex block, the convex block being arranged on the end of the motion track rod away from the first spring;

[0019] a fixing plate, the fixing plate being arranged between the convex block and the motion track rod.

[0020] In an embodiment,

[0021] The motion assembly comprises:

[0022] a motion seat, the motion seat moving along the motion track rod, the motion seat being driven by the driving assembly;

[0023] a seat fixing seat, the seat fixing seat being arranged on the motion seat, the seat fixing seat moving up and down relative to the motion seat when the motion seat reciprocates along the motion track rod, a rocking chair being arranged on the seat fixing seat;

[0024] a top rod, the top rod being arranged on the seat fixing seat;

[0025] a first roller, the first roller being arranged on the end of the top rod away from the seat fixing seat, the first roller being in contact with the surface of the convex blocks when the motion seat reciprocates along the motion track rod, so that the seat fixing seat moves up and down relative to the motion seat.

[0026] In an embodiment, further comprising:

[0027] a slide rail, the slide rail being arranged on the base, the slide rail penetrating the motion seat;

[0028] a second roller, the second roller being arranged on the motion seat, the second roller moving along the slide rail.

[0029] In an embodiment,

[0030] a cavity is arranged on the motion seat for the seat fixing seat to move up and down.

[0031] In an embodiment, further comprising:

[0032] a second spring, the second spring being arranged on the motion seat;

[0033] a gasket, the gasket being arranged on the seat fixing seat by a bolt, the second spring being sleeved on the bolt, the end of the second spring away from the motion seat being arranged on the gasket.

[0034] In an embodiment,

[0035] The driving assembly comprises:

[0036] a driving member;

[0037] a driving gear, the driving gear being arranged on the driving end of the driving member;

[0038] The driven gear is arranged on the base, and the driving gear is engaged with the driven gear.

[0039] The sliding block is arranged on the moving seat, and the sliding block is provided with a sliding groove.

[0040] The connecting arm is arranged on the driven gear.

[0041] The third roller is arranged on the connecting arm, and when the driven gear drives the third roller to rotate, part of the movement track of the third roller is located in the sliding groove.

[0042] In an embodiment,

[0043] The connecting arm has a spacing between the rotation center of the driven gear.

[0044] In an embodiment,

[0045] The cross section of the sliding groove is in the shape of "I".

[0046] The above technical solutions have at least the following advantages or beneficial effects:

[0047] Through the arrangement of the moving assembly, the driving assembly drives the moving assembly to move along the movement track assembly, and under the action of the convex block, part of the moving assembly also moves up and down under the action of the convex block while the moving assembly moves left and right along the movement track assembly, thereby realizing the multi-dimensional movement of the rocking chair through the reciprocating movement of the moving assembly.

[0048] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features will be readily apparent to those skilled in the art by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0049] In the drawings, like reference numerals refer to same or similar components throughout the several views. These drawings are not necessarily to scale. It should be understood that these drawings are merely schematic and certain

[0050] Figure 1 It is a structural schematic view of the utility model;

[0051] Figure 2 It is a sectional structural schematic view of the utility model;

[0052] Figure 3 It is a structural schematic view of the driving assembly; Figure 1

[0053] ​Figure 4 For Figure 1 Structure diagram of the middle base and the motion track rod;

[0054] In the figure:

[0055] 100, rocking chair driving base;

[0056] 110, base; 111, sliding rail; 112, clamping groove;

[0057] 120, motion track assembly; 121, motion track rod; 122, pressing block; 123, first spring; 124, boss; 125, fixing plate;

[0058] 130, protruding block;

[0059] 140, motion assembly; 141, motion base; 142, seat fixing base; 143, top rod; 144, first roller; 145, second roller; 146, second spring; 147, gasket;

[0060] 150, driving assembly; 151, driving piece; 152, driving gear; 153, driven gear; 154, sliding block; 155, connecting arm; 156, third roller; 157, sliding groove. DETAILED DESCRIPTION

[0061] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0062] Figures 1-4 A structure diagram of a multi-dimension rocking chair driving base 100 according to an embodiment of the present application is shown. As shown in the figure, the rocking chair driving base 100 can include: Figures 1-4

[0063] a base 110;

[0064] a motion track assembly 120, the motion track assembly 120 being arranged on the base 110;

[0065] a plurality of protruding blocks 130, the plurality of protruding blocks 130 each being arranged on the motion track assembly 120;

[0066] a motion assembly 140, the motion assembly 140 being arranged on the motion track assembly 120, a rocking chair being arranged on the motion assembly 140, the motion assembly 140 moving along the motion track assembly 120, when the motion assembly 140 moves along the motion track assembly 120 and passes the protruding blocks 130, the motion assembly 140 moving up and down under the action of the protruding blocks 130; ​

[0067] Drive component 150 drives motion component 140 to reciprocate along motion trajectory component 120.

[0068] In this embodiment, the motion component 140 is driven by the drive component 150 to move along the motion trajectory component 120, thereby causing the motion component 140 to drive the rocking chair to reciprocate in the direction of the motion trajectory component 120, forming a left-right reciprocating motion of the rocking chair.

[0069] During the movement, when the motion component 140 contacts the protrusion 130, part of the motion component 140 is lifted by the action of the protrusion 130, thereby enabling part of the motion component 140 to move up and down reciprocally, thus realizing the up and down reciprocating movement of the rocking chair.

[0070] Understandably, when the drive component 150 drives the motion component 140 to move along the motion trajectory component 120, while the motion component 140 moves left and right along the motion trajectory component 120, part of the motion component 140 also moves up and down under the action of the protrusion 130, thereby realizing the multi-dimensional movement of the rocking chair up, down, left and right through the reciprocating motion of the motion component 140.

[0071] By setting the motion component 140, the drive component 150 drives the motion component 140 to move along the motion trajectory component 120. Under the action of the protrusion 130, while the motion component 140 moves left and right along the motion trajectory component 120, part of the motion component 140 also moves up and down under the action of the protrusion 130, thereby realizing the multi-dimensional movement of the rocking chair up, down, left and right through the reciprocating motion of the motion component 140.

[0072] It should be noted that the sizes of the bumps 130 are different, and the different bumps 130 form multiple motion trajectories on the motion trajectory component 120.

[0073] like Figures 1-2 and Figure 4 As shown, in one embodiment,

[0074] The motion trajectory component 120 includes:

[0075] A motion trajectory rod 121 is mounted on a base 110, and several protrusions 130 are mounted on the motion trajectory rod 121.

[0076] Pressure block 122 is located at the connection between motion trajectory rod 121 and base 110.

[0077] In the embodiment, the protrusions 130 are arranged on the motion track rod 121. The surface of the motion track rod 121 is provided with uneven motion tracks by arranging the protrusions 130. The motion assembly 140 can be raised and lowered when passing through different protrusions 130, thereby realizing the up-and-down motion of the rocking chair.

[0078] The pressing block 122 is arranged to facilitate the fixed installation of the motion track rod 121, thereby ensuring the stability of the motion track rod 121.

[0079] Further, the connection between the protrusion 130 and the motion track rod 121 has an arc-shaped slope, which ensures the stability of the motion assembly 140 during the motion along the motion track rod 121 and avoids the shaking of the motion assembly 140 during the motion.

[0080] As shown in FIGS. 1, 2 and 3, Figures 1-2 and Figure 4 in an embodiment,

[0081] The motion track assembly 120 further comprises:

[0082] The first spring 123 is arranged on the motion track rod 121, one end of the first spring 123 is arranged on the outermost protrusion 130, and the other end is arranged on the base 110.

[0083] The boss 124 is arranged on the end of the motion track rod 121 away from the first spring 123.

[0084] The fixed plate 125 is located between the boss 124 and the motion track rod 121.

[0085] In the embodiment, the boss 124 is arranged to facilitate the rotation of the motion track rod 121. When the motion track rod 121 is rotated, the pressing block 122 is previously disassembled, and then the pressing block 122 is installed on the base 110 after the rotation is completed, so as to fix the motion track rod 121. The boss 124 can adjust different motion tracks formed by the plurality of protrusions 130 on the motion track rod 121, thereby changing the height of the up-and-down motion of the motion assembly 140, and realizing the adjustment of the up-and-down motion position of the motion assembly 140.

[0086] As shown in FIGS. 1, 2 and 3, Figure 4As shown, further, the boss 124 and the base 110 have a fixing plate 125 therebetween, the fixing plate 125 is polygonal, the number of sides of the polygon of the fixing plate 125 corresponds to the number of the movement tracks formed by the protrusions 130, the base 110 is provided with a clamping groove 112 corresponding to the fixing plate 125, when the movement track rod 121 needs to be rotated, the movement track rod 121 is pushed inwardly by the boss 124 towards the one end of the first spring 123, so that the fixing plate 125 is disengaged from the clamping groove 112, at this time, the first spring 123 is contracted, the movement track rod 121 is rotated, the boss 124 is released, the first spring 123 is relaxed, the movement track rod 121 is reset, so that the fixing plate 125 is re-engaged with the clamping groove 112 after the angle is changed, thereby realizing the change of the movement track on the movement track rod 121, the movement track is limited by the fixing plate 125 and the clamping groove 112, and it is ensured that the movement assembly 140 always moves on the movement track.

[0087] As shown in the drawings, Figures 1-3 In an embodiment,

[0088] The movement assembly 140 comprises:

[0089] The movement seat 141 moves along the movement track rod 121, and the movement seat 141 is driven by the driving assembly 150;

[0090] The seat fixing seat 142 is arranged on the movement seat 141, and when the movement seat 141 reciprocatingly moves along the movement track rod 121, the seat fixing seat 142 moves up and down relative to the movement seat 141, and the rocking chair is arranged on the seat fixing seat 142;

[0091] The top rod 143 is arranged on the seat fixing seat 142;

[0092] The first roller 144 is arranged on the one end of the top rod 143 away from the seat fixing seat 142, and when the movement seat 141 reciprocatingly moves along the movement track rod 121, the first roller 144 is attached to the surface of the protrusions 130, so that the seat fixing seat 142 moves up and down relative to the movement seat 141.

[0093] In this embodiment, when the driving assembly 150 drives the movement seat 141 to move along the movement track rod 121, the first roller 144 moves along the movement track formed by the protrusions 130, so that the height of the top rod 143 changes, and the seat fixing seat 142 drives the rocking chair to move up and down;

[0094] Understandably, the base 110 fixing seat presses down on the top rod 143 by its own weight to ensure that the first roller 144 always fits against the surface of the motion trajectory rod 121 and the protrusion 130, thereby achieving that when the motion seat 141 moves to different positions along the motion trajectory rod 121, the height of the seat fixing seat 142 changes with the position of the motion trajectory rod 121.

[0095] like Figure 1 As shown, in one embodiment, it further includes:

[0096] Slide rail 111 is mounted on base 110 and passes through motion seat 141;

[0097] The second roller 145 is mounted on the motion seat 141 and moves along the slide rail 111.

[0098] In this embodiment, the motion seat 141 moves along the slide rail 111 via the second roller 145, which can reduce the pressure on the motion trajectory rod 121 on the one hand, and ensure the stability of the motion seat 141 during reciprocating motion on the other hand.

[0099] like Figures 1-2 As shown, in one embodiment,

[0100] The exercise seat 141 is provided with a cavity for the seat fixing seat 142 to move up and down.

[0101] In this embodiment, by creating a cavity in the motion seat 141, the seat fixing seat 142 can move up and down.

[0102] like Figure 2 As shown, in one embodiment, it further includes:

[0103] The second spring 146 is mounted on the motion seat 141;

[0104] A gasket 147 is bolted to the seat fixing base 142. A second spring 146 is sleeved on the bolt, and the end of the second spring 146 away from the moving seat 141 is disposed on the gasket 147.

[0105] In this embodiment, when the seat fixing seat 142 moves up and down, the pad 147 moves up and down with the seat fixing seat 142, thereby causing the second spring 146 to tighten or relax with the up and down movement of the seat fixing seat 142, which plays a certain role in shock absorption of the seat fixing seat 142.

[0106] It should be noted that the elastic force of the second spring 146 is less than the downward pressure of the seat fixing seat 142, so as to ensure that the second roller 145 is always in contact with the surface of the motion trajectory rod 121 and the protrusion 130, and to avoid the phenomenon that the second roller 145 separates from the surface of the motion trajectory rod 121 and the protrusion 130 due to excessive elastic force of the second spring 146, which would prevent the seat fixing seat 142 from moving up and down.

[0107] like Figures 1-3 As shown, in one embodiment,

[0108] Driver component 150 includes:

[0109] Drive component 151;

[0110] The drive gear 152 is disposed on the drive end of the drive component 151;

[0111] Driven gear 153 is mounted on base 110, and driving gear 152 meshes with driven gear 153;

[0112] Sliding block 154 is disposed on motion seat 141 and has a sliding groove 157.

[0113] Connecting arm 155 is mounted on driven gear 153;

[0114] The third roller 156 is mounted on the connecting arm 155. When the driven gear 153 drives the third roller 156 to rotate, part of the movement trajectory of the third roller 156 is located in the slide groove 157.

[0115] In this embodiment, the driving member 151 drives the driving gear 152 to rotate. When the driving gear 152 meshes with the driven gear 153, it drives the driven gear 153 to rotate, thereby causing the connecting arm 155 to rotate around the driven gear 153 as the center, so that the movement path of the third roller 156 is circular.

[0116] Furthermore, there is a gap between the rotation center of the connecting arm 155 and the driven gear 153. When the third roller 156 rotates, part of the path of the third roller 156 is located in the slide groove 157. Thus, when the third roller 156 rotates into the slide groove 157, the sliding block 154 reciprocates under the action of the circular path of the third roller 156, thereby driving the motion seat 141 to reciprocate.

[0117] It should be noted that the cross-section of the slide groove 157 is in the shape of an "I", which ensures that when the third roller 156 enters the slide groove 157, the sliding block 154 can achieve reciprocating motion.

[0118] Further, the driving member 151 is a common accessory on the market, and the driving member 151 only needs to control the rotating speed of the driving gear 152, and in the scheme, the driving member 151 is preferably a common motor with controllable rotating speed on the market.

[0119] The functions of the modules in the various devices in the embodiments of the utility model can be referred to the corresponding description in the above method, and will not be repeated here.

[0120] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0121] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0122] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of various changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A multi-dimensional glider drive base, comprising: It comprises: a base; a movement track assembly arranged on the base; a plurality of protrusions, each of which is arranged on the movement track assembly; a movement assembly arranged on the movement track assembly, a rocking chair being arranged on the movement assembly, the movement assembly moving along the movement track assembly, and the movement assembly moving up and down under the action of the protrusions when the movement assembly moves along the movement track assembly and passes through the protrusions; a driving assembly driving the movement assembly to reciprocate along the movement track assembly.

2. The multi-dimensional rocking chair driving base according to claim 1, wherein the movement track assembly comprises: a movement track rod arranged on the base, and a plurality of the protrusions are arranged on the movement track rod; and a pressing block arranged at the connection between the movement track rod and the base.

3. The multi-dimensional rocking chair driving base according to claim 2, wherein the movement track assembly further comprises: a first spring arranged on the movement track rod, one end of the first spring being arranged on the outermost protrusion, and the other end being arranged on the base; a boss arranged on the end of the movement track rod away from the first spring; and a fixing plate between the boss and the movement track rod.

4. The multi-dimensional rocking chair driving base according to claim 3, wherein the movement assembly comprises: a movement seat moving along the movement track rod and being driven by the driving assembly; a seat fixing seat arranged on the movement seat, the seat fixing seat moving up and down compared with the movement seat when the movement seat reciprocates along the movement track rod, and a rocking chair being arranged on the seat fixing seat; a top rod arranged on the seat fixing seat; a first roller arranged on the end of the top rod away from the seat fixing seat, the first roller being in contact with the surface of the plurality of protrusions when the movement seat reciprocates along the movement track rod, so that the seat fixing seat moves up and down compared with the movement seat. It further comprises: a slide rail arranged on the base and penetrating through the movement seat; and a second roller arranged on the movement seat and moving along the slide rail.

5. A multi-dimensional glider drive mount according to claim 4, wherein, 6. The multi-dimensional rocking chair driving base according to claim 4, wherein the movement seat is provided with a cavity for the seat fixing seat to move up and down. It further comprises: a second spring arranged on the movement seat; and a gasket arranged on the seat fixing seat by a bolt, the second spring being sleeved on the bolt, and one end of the second spring away from the movement seat being arranged on the gasket.

8. The multi-dimensional rocking chair driving base according to claim 4, wherein the driving assembly comprises:

7. The multi-dimensional glider drive seat of claim 4, wherein, a driving member; a driving gear arranged on the driving end of the driving member. ​ ​ ​ ​ ​ A driven gear is mounted on the base, and the driving gear meshes with the driven gear. A sliding block, the sliding block being disposed on the motion seat, the sliding block having the sliding groove; A connecting arm, which is disposed on the driven gear; The third roller is mounted on the connecting arm. When the driven gear drives the third roller to rotate, part of the movement trajectory of the third roller is located within the groove.

9. A multi-dimensional rocking chair drive seat according to claim 8, characterized in that, There is a gap between the connecting arm and the rotation center of the driven gear.

10. A multi-dimensional rocking chair drive seat according to claim 8, characterized in that, The cross-section of the groove is in the shape of an "I".

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