Oscillating type driving structure

Abstract

The utility model discloses a head shaking type driving structure which comprises a shell and a driving motor arranged in the shell. An acting plane part is arranged on the peripheral side wall of the end of an output shaft of the driving motor and extends in the axial direction, the output shaft is connected with an eccentric part, a linkage hole penetrating through the two ends of the eccentric part is formed in one end of the eccentric part, a linkage plane part is arranged on the inner side wall of the linkage hole, and the linkage plane part extends in the axial direction. The linkage plane portion extends in the axial direction, the end of the output shaft is connected to the linkage hole, the other end of the eccentric part is connected with a linkage rod, the end, away from the eccentric part, of the linkage rod is sleeved with a rotating shaft, the rotating shaft is rotatably installed on the shell, and the two ends of the rotating shaft extend out of the two ends of the shell respectively. An acting piece is arranged outside the shell, and the two ends of the acting piece are connected to the two ends of the rotating shaft respectively; therefore, the reciprocating massage effect is achieved, and the experience effect of a user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field technology of massage apparatus, especially a head shaking type driving structure. BACKGROUND

[0002] With the improvement of living standards and the increase of people's life and work pressure, the massage machine is welcomed by more and more people because it can meet the needs of the body and release pressure. The existing massage machine only vibrates the massage head through the vibration motor to achieve the effect of vibration massage, but it does not have the effect of reciprocating massage, resulting in poor user experience.

[0003] Therefore, it is necessary to study a new technology to solve the above problems. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a head shaking type driving structure, which has the effect of reciprocating massage and improves the user experience.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A head shaking type driving structure, comprising a shell and a driving motor arranged in the shell; an outer peripheral side wall of an output shaft end of the driving motor is provided with an action plane part, the action plane part extends in the axial direction, the output shaft is connected with an eccentric part, one end of the eccentric part has a linkage hole penetrating through both ends of the eccentric part, an inner side wall of the linkage hole is provided with a linkage plane part, the linkage plane part extends in the axial direction, the end of the output shaft is connected to the linkage hole, the other end of the eccentric part is connected with a linkage rod, one end of the linkage rod away from the eccentric part is sleeved with a rotating shaft, the rotating shaft is rotatably installed on the shell, both ends of the rotating shaft respectively extend out of both ends of the shell, an action piece is arranged outside the shell, both ends of the action piece are respectively connected to both ends of the rotating shaft.

[0007] As a preferred scheme, both ends of the action piece are tightly connected to both ends of the rotating shaft.

[0008] As a preferred scheme, the linkage rod is in L-shaped structure, the linkage rod comprises a main body part and a connecting plate part integrally connected to one end of the main body part, one end of the connecting plate part away from the main body part is connected to the other end of the eccentric part through a first locking screw, the other end of the main body part is fixedly sleeved outside the rotating shaft.

[0009] As a preferred scheme, the other end of the eccentric part is connected with a linkage plate through a second locking screw, one end of the connecting plate part away from the main body part is connected to one end of the linkage plate away from the eccentric part through the first locking screw.

[0010] As a preferred solution, the acting member is in a U-shaped structure, the acting member comprises a body part and two connecting parts integrally connected to two ends of the body part respectively, and the two connecting parts are fastened to two ends of the rotating shaft respectively.

[0011] As a preferred solution, the shell comprises a lower plate and a box body arranged above the lower plate, the box body and the lower plate form an installation cavity, the driving motor, the output shaft, the eccentric member and the rotating shaft are all installed in the installation cavity, the left and right ends of the box body are both provided with through holes, and the two ends of the rotating shaft respectively extend out of the left and right ends of the box body through the corresponding through holes.

[0012] As a preferred solution, the lower plate is connected to the lower end of the box body through a third locking screw.

[0013] As a preferred solution, the driving motor is installed on an installation plate through a fourth locking screw, and the installation plate is locked on the inner top wall of the box body through a fifth locking screw.

[0014] As a preferred solution, the rear side of the box body is connected with a connecting member.

[0015] As a preferred solution, the left and right side walls of the box body are both provided with fixing members.

[0016] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, according to the above technical scheme, mainly through setting the acting plane part on the outer peripheral side wall of the output shaft end of the driving motor, the output shaft is connected with the eccentric member, the inner side wall of the linkage hole of the eccentric member is provided with the linkage plane part, and the other end of the eccentric member is connected with the linkage rod, one end of the linkage rod away from the eccentric member is sleeved with a rotating shaft, and the two ends of the acting member are connected to the two ends of the rotating shaft, so that the driving motor can drive the eccentric member to make reciprocating swing motion under the cooperation of the acting plane part and the linkage plane part, and then the linkage rod drives the acting member to make head-shaking reciprocating motion through the rotating shaft, so that the acting member can drive the external massage part of the massager to make reciprocating motion for massage, and the utility model has the effect of reciprocating motion massage, and the experience effect of the user is improved.

[0017] In order to more clearly set forth the structural features, technical means and specific purposes and functions reached by the utility model, the utility model will be further described in detail below by combining with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure of the embodiment of the utility model and the three-dimensional schematic view;

[0019] Figure 2 It is another angle overall structure of the embodiment of the utility model and the three-dimensional schematic view;

[0020] Figure 3 is an exploded view of an embodiment of the present application;

[0021] Figure 4 is another exploded view of an embodiment of the present application;

[0022] Figure 5 is yet another exploded view of an embodiment of the present application;

[0023] Figure 6 is still another exploded view of an embodiment of the present application.

[0024] Explanation of the attached drawings:

[0025] 10, housing 11, lower plate

[0026] 12, box body 13, through hole

[0027] 14, third locking screw 15, fourth locking screw

[0028] 16, mounting plate 17, fifth locking screw

[0029] 20, drive motor 21, output shaft

[0030] 22, action plane part 30, eccentric part

[0031] 31, linkage hole 32, linkage plane part

[0032] 33, second locking screw 40, linkage rod

[0033] 41, main body part 42, connecting plate part

[0034] 43, first locking screw 50, rotating shaft

[0035] 60, action part 61, body part

[0036] 62, connecting part 70, linkage plate

[0037] 80, connecting part 90, fixing part. Specific implementation method

[0038] Please refer to Figures 1 to 6 , which shows the specific structure of an embodiment of the present application.

[0039] A kind of head shaking type drive structure, including shell 10 and the drive motor 20 being arranged in shell 10;The outer peripheral side wall of the end of the output shaft 21 of the drive motor 20 is provided with a action plane part 22, the action plane part 22 extends along axial direction, the output shaft 21 is connected with an eccentric piece 30, one end of the eccentric piece 30 has the linkage hole 31 passing through both ends of eccentric piece 30, the inner side wall of the linkage hole 31 is provided with a linkage plane part 32, the linkage plane part 32 extends along axial direction, the end of the output shaft 21 is connected to linkage hole 31, the other end of the eccentric piece 30 is connected with a linkage rod 40, the end of the linkage rod 40 away from eccentric piece 30 is sleeved with a rotating shaft 50, the rotating shaft 50 is rotatably installed on shell 10, the two ends of the rotating shaft 50 respectively extend out of the two ends of shell 10, an action piece 60 is provided outside shell 10, the two ends of the action piece 60 are respectively connected to the two ends of the rotating shaft 50;Thus, it can make its drive motor 20 under the cooperation of action plane part 22 and linkage plane part 32, drive eccentric piece 30 to make reciprocating swing motion, in turn through linkage rod 40 via rotating shaft 50 linkage action piece 60 reciprocating motion, so that it can drive the external massage part of massager reciprocating motion for massage by action piece 60, with the effect of reciprocating motion massage, improve the experience effect of user.

[0040] As Figures 3 to 6 The two ends of the action piece 60 are respectively fastened to the two ends of the rotating shaft 50, in the embodiment, the action piece 60 is U-shaped structure, the action piece 60 includes body part 61 and two connecting parts 62 integrally connected to the two ends of body part 61, two connecting parts 62 are respectively fastened to the two ends of the rotating shaft 50, the body part 61 can be connected with the massage component of massager, to link the massage component to reciprocating motion massage.

[0041] As Figures 3 to 6 The linkage rod 40 is L-shaped structure, the linkage rod 40 includes main body part 41 and connecting plate part 42 integrally connected to one end of main body part 41, the end of connecting plate part 42 away from main body part 41 is connected to the other end of eccentric piece 30 by first locking screw 43, the other end of main body part 41 is fixedly sleeved on the rotating shaft 50. The other end of eccentric piece 30 is connected with a linkage plate 70 by second locking screw 33, the end of connecting plate part 42 away from main body part 41 is connected to the end of linkage plate 70 away from eccentric piece 30 by first locking screw 43.

[0042] As Figures 3 to 6As shown, the shell 10 includes a lower plate 11 and a box body 12 arranged above the lower plate 11, the box body 12 and the lower plate 11 form an installation cavity, the lower plate 11 is connected to the lower end of the box body 12 through the third locking screw 14, so as to firmly connect the lower plate 11 and the box body 12 together through the third locking screw 14. The driving motor 20, the output shaft 21, the eccentric part 30 and the rotating shaft 50 are all installed in the installation cavity, the left and right ends of the box body 12 are both provided with through holes 13, the two ends of the rotating shaft 50 respectively extend out of the left and right ends of the box body 12 through the corresponding through holes 13. In this embodiment, the driving motor 20 is installed on a mounting plate 16 through a fourth locking screw 15, and the mounting plate 16 is locked on the inner top wall of the box body 12 through a fifth locking screw 17, so that the driving motor 20 can be firmly installed in the installation cavity.

[0043] In this embodiment, the rear side of the box body 12 is connected with a connecting piece 80, so that it can be connected and assembled with other parts of the massager through the connecting piece 80, which is more conducive to assembly. In addition, the left and right side walls of the box body 12 are both provided with fixing pieces 90, so that they can be fixedly connected with other parts of the massager through the fixing pieces 90, which is more conducive to the connection and fixation between them and other parts.

[0044] In summary, the design focus of the utility model is that the outer peripheral side wall of the output shaft end of the driving motor is provided with an action plane part, the output shaft is connected with the eccentric part, the inner side wall of the linkage hole of the eccentric part is provided with a linkage plane part, and the other end of the eccentric part is connected with a linkage rod, one end of the linkage rod away from the eccentric part is sleeved with a rotating shaft, and the two ends of the action part are respectively connected to the two ends of the rotating shaft. In this way, the driving motor can drive the eccentric part to make reciprocating swinging motion under the cooperation of the action plane part and the linkage plane part, and then drive the action part to make reciprocating swinging motion through the rotating shaft and the linkage rod. In this way, the action part can drive the external massage part of the massager to make reciprocating motion for massage, so that the massager has the effect of reciprocating motion massage, and the user experience effect is improved.

[0045] The above is only a preferred embodiment of the utility model, and does not limit the technical range of the utility model, so any slight modification, equivalent change and modification made according to the technical essence of the utility model are still within the scope of the technical scheme of the utility model.

Claims

1. A head-shaking driving structure comprising a housing and a driving motor arranged in the housing; characterized in that: The outer peripheral wall of the end of the output shaft of the driving motor is provided with an acting plane part extending in the axial direction, the output shaft is connected with an eccentric part, one end of the eccentric part is provided with a linkage hole penetrating through both ends of the eccentric part, the inner side wall of the linkage hole is provided with a linkage plane part extending in the axial direction, the end of the output shaft is connected to the linkage hole, the other end of the eccentric part is connected with a linkage rod, the end of the linkage rod away from the eccentric part is sleeved with a rotating shaft, the rotating shaft is rotatably installed on the shell, both ends of the rotating shaft respectively extend out of both ends of the shell, and an acting part is arranged outside the shell, both ends of the acting part are respectively fastened and connected to both ends of the rotating shaft. The acting part is in U-shaped structure, the acting part comprises a body part and two connecting parts integrally connected to both ends of the body part, and the two connecting parts are respectively fastened and connected to both ends of the rotating shaft. The linkage rod is in L-shaped structure, the linkage rod comprises a main body part and a connecting plate part integrally connected to one end of the main body part, the end of the connecting plate part away from the main body part is connected to the other end of the eccentric part through a first locking screw, and the other end of the main body part is fixedly sleeved outside the rotating shaft.

2. A head-shaking drive structure according to claim 1, wherein: The other end of the eccentric part is connected with a linkage plate through a second locking screw, and the end of the connecting plate part away from the main body part is connected to the end of the linkage plate away from the eccentric part through the first locking screw.

3. A head-shaking drive structure according to claim 1, wherein: The shell comprises a lower plate and a box body arranged above the lower plate, the box body and the lower plate form an installation cavity, the driving motor, the output shaft, the eccentric part and the rotating shaft are all installed in the installation cavity, both ends of the box body are provided with through holes, and both ends of the rotating shaft respectively extend out of both ends of the box body through the corresponding through holes.

4. A head-shaking drive structure according to claim 3, wherein: The lower plate is connected to the lower end of the box body through a third locking screw.

5. A head-shaking drive structure according to claim 3, wherein: The driving motor is installed on a mounting plate through a fourth locking screw, and the mounting plate is locked to the inner top wall of the box body through a fifth locking screw.

6. A head-shaking drive structure according to claim 3, wherein: The rear side of the box body is connected with a connecting part.

7. A head-shaking drive structure according to claim 3, wherein: The left and right side walls of the box body are both provided with fixing parts.

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