Novel multifunctional running bead telescopic pulling and vibrating gearbox

Abstract

The utility model discloses a novel multifunctional running ball telescopic pulling and vibrating gearbox which comprises a driving motor, the driving motor is connected with a transmission shaft through a driving structure, and the end portion of the driving motor is connected with a running ball structure. A telescopic structure is arranged above the running bead structure, and a vibration structure is rotatably connected to the upper portion of the telescopic structure through a pulling fixing shaft; the transmission shaft penetrates through the running ball structure and is connected with the telescopic structure. According to the utility model, the structural arrangement is reasonable, and the running bead structure is connected to the end part of the driving motor; a telescopic structure is arranged above the running bead structure, and a vibration structure is rotatably connected to the upper portion of the telescopic structure through a pulling fixing shaft; the transmission shaft penetrates through the running bead structure and is connected with the telescopic structure, the telescopic adjusting function, the vibration function and the running bead massage function are achieved, connection is conducted through the pulling fixing shaft, pulling angle adjustment can be achieved, the functions are diversified, the use requirements of different conditions are met, and applicability is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of tooth box, concretely relates to a new type of multifunctional running bead telescopic buckle movement and vibration tooth box. BACKGROUND

[0002] The tooth box is a structure for electric toothbrush, shaver or electric toy, which is a structure for increasing or reducing the speed and torque of rotation by engaging the gears of the same size, the existing telescopic tooth box can convert the rotating action into linear telescopic action, which can meet the general use demand, but the function is limited, generally only has telescopic adjustment function, which will affect the application range to some extent, and it is difficult to meet the use demand in different situations. SUMMARY

[0003] The utility model discloses a kind of new type of multifunctional running bead telescopic buckle movement and vibration tooth box, which is reasonable in structure and can meet the use demand in different situations.

[0004] The technical scheme for achieving the utility model is a kind of new type of multifunctional running bead telescopic buckle movement and vibration tooth box, including drive motor, the drive motor is connected with transmission shaft by drive structure, the end of the drive motor is connected with running bead structure;

[0005] The upper portion of the running bead structure is provided with telescopic structure, and the vibration structure is rotatably connected to the upper portion of the telescopic structure through buckle fixing shaft.

[0006] The transmission shaft passes through the running bead structure and is connected with the telescopic structure.

[0007] Further preferably, the drive structure includes a drive box and a drive gear arranged in the drive box.

[0008] The bottom end of the transmission shaft is fixed with a transmission gear, and the transmission gear is engaged with the drive gear.

[0009] The outer wall of the transmission shaft is integrally formed with a plurality of axial protrusions.

[0010] Further preferably, the running bead structure includes a base, a running bead core, a plurality of balls and a running bead cover.

[0011] The base is fixed to the drive box by screws.

[0012] The center of the running bead core is provided with a regular polygon channel, and the outer wall of the running bead core is circumferentially provided with wave-shaped running bead grooves connected head to tail.

[0013] A plurality of vertical grooves are arranged on the side wall of the running bead cover.

[0014] The bottom end of the running bead outer cover is fixedly connected with the base, the running bead core is located in the running bead outer cover, the transmission shaft is arranged in the regular polygonal channel, the rolling beads are located in the wavy running bead groove and the outer edges of the rolling beads extend out of the vertical grooves;

[0015] The transmission shaft rotates through the regular polygonal channel to drive the running bead core to rotate, and the rolling beads move in the wavy running bead groove and rise and fall in the vertical grooves.

[0016] Further preferably, the telescopic structure comprises a telescopic rail, a rail cover, a rail fixing shell and a telescopic shell.

[0017] The rail fixing shell is fixed to the top of the running bead outer cover.

[0018] The outer wall of the telescopic rail is provided with a 8-shaped rail groove in a spiral manner, and a regular polygonal shaft hole is fixed to the center of the telescopic rail.

[0019] The rail fixing shell is fixedly provided with a rail protrusion, the rail cover is fixed to the top of the rail fixing shell, the telescopic rail is arranged in the rail fixing shell, and the rail protrusion is slidably arranged in the rail groove.

[0020] The transmission shaft is arranged in the regular polygonal shaft hole, the transmission shaft drives the telescopic rail to rise and fall in the rail fixing shell through the regular polygonal shaft hole, and the telescopic rail rises and falls through the center hole of the rail cover.

[0021] The telescopic shell is arranged outside the rail fixing shell, and the top of the telescopic shell is limitingly connected with the top end of the telescopic rail.

[0022] The top end of the telescopic rail is fixedly provided with a cocking eccentric shaft.

[0023] Further preferably, the vibration structure comprises a vibration shell and a vibration motor fixedly arranged in the vibration shell.

[0024] The top surface of the telescopic shell is provided with a lug on the symmetrical edge.

[0025] The cocking fixing shaft passes through the lug and is rotatably connected with the vibration shell.

[0026] Further preferably, the bottom side of the vibration shell is provided with an inclined avoidance groove.

[0027] The cocking fixing shaft is connected at both ends of the inclined avoidance groove.

[0028] Further preferably, the end of the vibration shell is provided with a shell cover.

[0029] The utility model discloses a positive effect has: the utility model discloses reasonable structure setting, its end connection has the pearl running structure in the drive motor, the upper portion of pearl running structure is provided with telescopic structure, and the upper portion of telescopic structure is rotatablely connected with vibration structure through the fixed shaft of snap, and the drive shaft passes through pearl running structure and is connected with telescopic structure, through above -mentioned structure, it has telescopic adjustment function, simultaneously has vibration function and pearl running massage function, and also can realize the snap regulation angle through the connection of fixed shaft of snap, and its function is various, can satisfy the use demand of different situations, and the applicability is strong. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to make the content of the utility model more easily be clearly understood, below according to specific embodiment and combining with the drawings, the utility model is further detailed, wherein:

[0031] Figure 1 It is the structure schematic diagram of the utility model;

[0032] Figure 2 It is the split structure schematic diagram of the utility model;

[0033] Figure 3 It is the cutaway structure schematic diagram of the utility model;

[0034] Figure 4 It is the specific structure schematic diagram of pearl running core, ball and pearl running outer cover in the utility model;

[0035] Figure 5 It is the specific structure schematic diagram of telescopic track in the utility model.

[0036] Drive motor 1, drive structure 2, drive box 21, drive gear 22, drive shaft 3, pearl running structure 4, base 41, pearl running core 42, ball 43, pearl running outer cover 44, regular polygon passage 45, wave-shaped pearl running groove 46, vertical groove 47, telescopic structure 5, telescopic track 51, track cover 52, track fixed shell 53, telescopic shell 54, track recess 55, regular polygon shaft hole 56, fixed shaft of snap 6, vibration structure 7, vibration shell 71, vibration motor 72, transmission gear 8, lug 9, inclined avoidance groove 10, shell cover 11, snap eccentric shaft 12. DETAILED DESCRIPTION

[0037] The technical scheme in the utility model embodiment will be described clearly and completely in conjunction with the drawings of the utility model embodiment, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of the utility model protection. EMBODIMENT

[0038] See Figures 1 to 5 As shown in the figure, a new multifunctional running bead telescopic buckle and vibrating tooth box, including driving motor 1, the driving motor is connected with transmission shaft 3 through driving structure 2, the end of the driving motor is connected with running bead structure 4, in this embodiment, its transmission shaft can be square transmission shaft, also can set up several axial protrusions on the surface of transmission shaft, the rotation of the corresponding structure can be driven by transmission shaft, in this embodiment, the upper of the running bead structure is provided with telescopic structure 5, the upper of the telescopic structure is rotatably connected with vibrating structure 7 through buckle fixing shaft 6, in assembly, the transmission shaft passes through the running bead structure and is connected with the telescopic structure. Through the above structure, the transmission shaft can drive the running bead structure, the telescopic structure, and the vibrating structure can be connected by the buckle fixing shaft, and the vibrating performance is also achieved, realizing the diversity of functions.

[0039] In this embodiment, the driving structure includes driving box 21 and driving gear 22 arranged in the driving box; the bottom end of the transmission shaft is fixed with transmission gear 8, the transmission gear is engaged with the driving gear; and a plurality of axial ribs are integrally formed on the outer wall of the transmission shaft. Through the above structure, the transmission shaft can drive the rotation of the corresponding structure through the axial ribs, and the driving gear cooperated with the transmission gear can ensure the effectiveness of the rotation of the transmission shaft. In actual application, the diameter of the driving gear is smaller than that of the transmission gear.

[0040] In this embodiment, the running bead structure includes base 41, running bead core 42, a plurality of balls 43 and running bead outer cover 44; in this embodiment, the running bead shell can be an integral whole, or two half shells can be combined by screws, in assembly, the base is fixed with the driving box by screws; the center of the running bead core is provided with a regular polygon passage 45, and the outer wall of the running bead core is circumferentially provided with a wave-shaped running bead groove 46 connected at the head and tail; in this embodiment, the wave-shaped running bead groove connected at the head and tail can ensure the effectiveness and smoothness of the running of the balls, and a plurality of vertical grooves 47 are arranged on the side wall of the running bead outer cover; in assembly, the bottom end of the running bead outer cover is fixedly connected with the base, the running bead core is in the running bead outer cover, the transmission shaft is arranged in the regular polygon passage, the balls are in the wave-shaped running bead groove and the outer edge of the balls extends out of the vertical groove; the rotation of the transmission shaft drives the rotation of the running bead core through the regular polygon passage, and the balls move in the wave-shaped running bead groove and ascend and descend in the vertical groove. Through the regular polygon passage cooperated with the transmission shaft and its axial ribs, the rotation effectiveness of the running bead core can be ensured.

[0041] In the embodiment, the telescopic structure comprises a telescopic track 51, a track cover 52, a track fixing shell 53 and a telescopic shell 54; the track fixing shell is fixed on the top of the ball running outer cover during assembly; the outer wall of the telescopic track is provided with an 8-shaped track groove 55 in a spiral shape, and a regular polygon shaft hole 56 is fixed in the center of the telescopic track; in order to ensure the effectiveness of the telescopic function, the track fixing shell is internally fixed with a track protrusion, the track cover is fixed on the top of the track fixing shell, the telescopic track is arranged in the track fixing shell and the track protrusion is arranged in the track groove in a sliding mode; the transmission shaft is arranged in the regular polygon shaft hole, the transmission shaft drives the telescopic track to ascend and descend in the track fixing shell through the regular polygon shaft hole, and the telescopic track ascends and descends through the central hole of the track cover; the telescopic shell is sleeved outside the track fixing shell, and the top of the telescopic shell is limitingly connected with the top end of the telescopic track. The 8-shaped track groove is arranged in a spiral shape on the outer wall of the telescopic track, so that the track protrusion can form a cycle in the 8-shaped track groove during continuous rotation, the effectiveness of the telescopic function is ensured, and the direction of rotation of the transmission shaft is not limited, and the use stability and smoothness can be improved. The top end of the telescopic track is fixed with a cocking eccentric shaft 12, and the cocking angle can be adjusted through the cocking eccentric shaft.

[0042] In the embodiment, the vibration structure comprises a vibration shell 71 and a vibration motor 72 fixed in the vibration shell; the top surface of the telescopic shell is provided with an ear 9 on the symmetrical edge; the cocking fixing shaft penetrates through the ear and is rotatably connected with the vibration shell. The bottom side of the vibration shell is provided with an inclined avoidance groove 10; the inclined avoidance groove can ensure the effectiveness of the inclination adjustment, and the cocking fixing shaft is connected at both ends of the inclined avoidance groove during assembly. The end of the vibration shell is provided with a shell cover 11. The vibration motor can be protected.

[0043] The utility model has the positive effect: the utility model discloses the structure is reasonably arranged, and the ball running structure is connected on the end of the driving motor;The upper portion of ball running structure is provided with telescopic structure, and the vibration structure is rotatably connected through cocking fixed axle on the upper portion of telescopic structure;Transmission shaft penetrates through ball running structure and is connected with telescopic structure, through above -mentioned structure, it not only has telescopic adjustment function, simultaneously has vibration function and ball running massage function, and also can realize cocking adjustment angle through cocking fixed axle and be connected, and its function is various, can satisfy the use demand of different situations, and the applicability is strong.

[0044] The standard parts used in the embodiment can be directly purchased from the market, and the non-standard structural parts according to the description in the specification can also be directly processed without doubt according to the existing technical knowledge, meanwhile, the connection mode of each part adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt the conventional models in the existing technology, so the specific description is not made here.

[0045] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For the ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The changes or variations extended from the essential spirit of the utility model and obvious to the skilled in the art still belong to the protection scope of the utility model.

Claims

1. A new multifunctional running bead telescopic buckle and vibrating tooth box, comprising a driving motor, the driving motor is connected with a transmission shaft through a driving structure, characterized in that: The end of the driving motor is connected with a ball running structure; An extension structure is arranged above the ball running structure, and a vibration structure is rotatably connected to the extension structure through a buckle fixed shaft; The transmission shaft passes through the ball running structure and is connected with the extension structure.

2. A new multifunctional bead running telescopic buckle, moving and vibrating tooth box according to claim 1, characterized in that: The driving structure comprises a driving box and a driving gear arranged in the driving box; The bottom end of the transmission shaft is fixed with a transmission gear, and the transmission gear is engaged with the driving gear; A plurality of axial protrusions are integrally formed on the outer wall of the transmission shaft.

3. A new multifunctional bead running telescopic buckle, moving and vibrating tooth box according to claim 2, characterized in that: The ball running structure comprises a base, a ball running core, a plurality of balls and a ball running outer cover; The base is fixed with the driving box through screws; The center of the ball running core is provided with a regular polygon passage, and the outer wall of the ball running core is circumferentially provided with wave-shaped ball running grooves connected in head-to-tail manner; A plurality of vertical grooves are arranged on the side wall of the ball running outer cover; The bottom end of the ball running outer cover is fixedly connected with the base, the ball running core is located in the ball running outer cover, the transmission shaft passes through the regular polygon passage, and the balls are located in the wave-shaped ball running grooves and the outer edges of the balls extend out of the vertical grooves; The transmission shaft rotates to drive the ball running core to rotate, and the balls move in the wave-shaped ball running grooves and ascend and descend in the vertical grooves.

4. The new multifunctional bead running telescopic buckle, moving and vibrating tooth box according to claim 3, characterized in that: The extension structure comprises an extension track, a track cover, a track fixing shell and an extension shell; The track fixing shell is fixed on the top of the ball running outer cover; An 8-shaped track groove is spirally arranged on the outer wall of the extension track, and a regular polygon shaft hole is fixed in the center of the extension track; A track protrusion is fixed in the track fixing shell, the track cover is fixed on the top of the track fixing shell, the extension track is arranged in the track fixing shell, and the track protrusion is slidably arranged in the track groove; The transmission shaft is arranged in the regular polygon shaft hole, the transmission shaft drives the extension track to ascend and descend in the track fixing shell through the regular polygon shaft hole, and the extension track ascends and descends through the center hole of the track cover; The extension shell is sleeved outside the track fixing shell, and the top of the extension shell is limitingly connected with the top end of the extension track; A buckle eccentric shaft is fixed on the top end of the extension track.

5. The new multifunctional bead running telescopic buckle, moving and vibrating tooth box according to claim 4, characterized in that: The vibration structure comprises a vibration shell and a vibration motor fixed in the vibration shell; Symmetrical edges of the top surface of the extension shell are provided with lugs; The buckle fixed shaft passes through the lugs and is rotatably connected with the vibration shell.

6. The new multifunctional bead running telescopic buckle, moving and vibrating tooth box according to claim 5, characterized in that: The bottom side of the vibration shell is provided with an inclined avoidance groove; The buckle fixed shaft is connected at both ends of the inclined avoidance groove.

7. The new multifunctional bead running telescopic buckle, moving and vibrating tooth box according to claim 5, characterized in that: The end of the vibration shell is provided with a shell cover.

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