Multifunctional connecting rod type telescopic beating massager

Abstract

The utility model discloses a multifunctional connecting rod type telescopic beating massager, including the casing, be provided with motor, beating subassembly and telescopic subassembly in the casing, wherein the beating subassembly includes eccentric shaft and beating piece, the output of motor is connected with eccentric shaft, and can drive eccentric shaft reciprocating rotation, the beating piece is encased in eccentric shaft, and swing beating operation is carried out along with the rotation of eccentric shaft, telescopic subassembly includes linkage rod, telescopic outer cover and positioning sleeve, one end of linkage rod is arranged on eccentric shaft, and the other end is inserted into positioning sleeve, and the outer wall surface of inserting positioning sleeve is annularly provided with spiral groove along its length direction, and the telescopic outer cover is provided with the guide mechanism that can move along the guide of spiral groove. The utility model provides the design scheme, can realize beating and massage operation simultaneously with a motor, and the product is high in functional property, and the application scene is wider.

Description

Technical Field

[0001] This utility model belongs to the technical field of health care and massage products, specifically a multi-functional linkage telescopic tapping massager. Background Technology

[0002] With the fast pace of modern life, more and more people are experiencing emotional and physical discomfort and seeking appropriate relief and relaxation. As a result, various health and massage devices are increasingly becoming part of people's lives. For example, tapping massagers and telescopic massagers utilize the reciprocating tapping and telescopic movements of these devices to promote muscle relaxation and blood circulation, relieving pain and fatigue.

[0003] Most existing tapping and telescopic massagers are single-link designs, meaning that a single motor drives a single set of tapping elements to rotate or a single set of telescopic elements to extend or retract. These massagers can only perform single tapping or telescopic massage operations, resulting in limited functionality and an unremarkable massage experience that fails to meet the growing needs of consumers. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, the purpose of this utility model is to provide a multi-functional linkage telescopic tapping massager that achieves multiple functions while a single motor is working, increasing user comfort and meeting their needs, thereby optimizing the product and reducing production costs.

[0005] The technical solution adopted by this utility model is as follows: A multifunctional linkage telescopic tapping massager includes a housing, in which a motor, a tapping assembly, and a telescopic assembly are disposed. The tapping assembly includes an eccentric shaft and a tapping component. The output end of the motor is connected to the eccentric shaft and can drive the eccentric shaft to reciprocate. The tapping component is fitted on the eccentric shaft and performs a swaying tapping operation as the eccentric shaft rotates. The telescopic assembly includes a linkage rod, a telescopic outer sleeve, and a positioning sleeve. One end of the linkage rod is disposed on the eccentric shaft, and the other end extends into the positioning sleeve. The outer wall surface extending into the positioning sleeve is provided with a spiral groove along its length direction. The telescopic outer sleeve is provided with a guide mechanism that can move along the spiral groove. The telescopic outer sleeve is fitted on the positioning sleeve and can slide back and forth along the length direction of the positioning sleeve. When the linkage rod rotates synchronously with the eccentric shaft, the telescopic outer sleeve performs a forward and backward telescopic operation with the rotation of the linkage rod.

[0006] In a preferred embodiment, the positioning sleeve has a through hole at its center to allow the linkage rod to extend into it, and the side wall of the positioning sleeve has an opening along its length that communicates with the through hole. The inner wall of the telescopic sleeve is provided with a guide protrusion that matches the opening, and the guide protrusion can slide back and forth along the opening.

[0007] In a preferred embodiment, the guiding mechanism includes a positioning plate and a rotating ball. The positioning plate is embedded in the guiding protrusion, and one end of the rotating ball is movably mounted on the inner wall of the positioning plate, while the other end passes through the opening and is disposed in the spiral groove. The rotating ball can reciprocate along the spiral groove.

[0008] In a preferred embodiment, the outer wall of the positioning sleeve facing the striking member protrudes outward to form a positioning ring, and the housing is provided with an annular groove to allow the positioning ring to be inserted, thereby defining the installation position of the positioning sleeve.

[0009] In a preferred embodiment, one end of the eccentric shaft is provided with a mounting hole adapted to the output end of the motor, the end of the eccentric shaft facing away from the motor is provided with an eccentric shaft portion, and the end of the connecting rod facing the shaft portion is provided with a second mounting hole adapted to the shaft portion.

[0010] In a preferred embodiment, the outer wall of the striking member is symmetrically provided with a plurality of striking parts, the striking parts being generally mushroom-shaped, and the housing having through holes that allow the striking parts to extend and swing.

[0011] In a preferred embodiment, the striking member is disposed on the shaft portion, and a bearing is further disposed between the shaft portion and the striking member.

[0012] In a preferred embodiment, the system further includes a PCB motherboard and a power supply, both of which are electrically connected to the PCB motherboard. The PCB motherboard also integrates operation buttons.

[0013] In a preferred embodiment, the inner diameter of the housing is larger than the outer diameter of the telescopic outer sleeve, and the housing is provided with holes to allow the telescopic outer sleeve to extend and retract.

[0014] In a preferred embodiment, the housing includes a first housing and a second housing that can be snapped together, the first housing and the second housing being fastened together by a plurality of screws.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are as follows: the patting component and the telescopic component are integrated with the motor, and the motor changes the motion trajectory through the eccentric shaft, driving the patting component to swing back and forth to achieve the patting function. At the same time, the power is transmitted through the linkage rod, so that the telescopic outer sleeve can move back and forth along the positioning sleeve to achieve the telescopic function. The use of a single motor can realize both patting and telescopic massage functions at the same time. While saving overall manufacturing costs and subsequent maintenance costs, it also allows users to experience different feelings brought by the product, and better reflects the value of the product. It has advantages that current products do not have. Attached Figure Description

[0016] Figure 1 This is an exploded three-dimensional structural diagram of the entire utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the entire utility model;

[0018] Figure 3 This is a schematic diagram of the internal planar structure of the shell in this utility model;

[0019] Figure 4 This is a half-sectional three-dimensional structural diagram of the shell in this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the linkage rod in this utility model;

[0021] Figure 6 This is a three-dimensional structural diagram of the positioning sleeve in this utility model;

[0022] Figure 7 This is a three-dimensional structural diagram of the combination of the guide mechanism and the telescopic outer sleeve in this utility model;

[0023] Figure 8 This is a three-dimensional structural diagram of the eccentric shaft in this utility model.

[0024] The markings in the diagram are: 1-Power supply, 2-PCB motherboard, 3-First housing, 4-Second housing, 5-Motor, 6-Eccentric shaft, 61-Mounting hole, 62-Shaft, 7-Bearing, 8-Slapping component, 9-Positioning plate, 10-Rolling ball, 11-Connecting rod, 111-Helical groove, 112-Second mounting hole, 12-Positioning sleeve, 121-Positioning ring, 122-Through hole, 123-Opening, 13-Telescopic sleeve, 131-Guide protrusion. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0028] A multi-functional linkage telescopic tapping massager, as described in the reference Figure 1-8 The device includes a housing, within which a motor 5, a striking assembly, and a telescopic assembly are housed. The striking assembly includes an eccentric shaft 6 and striking components 8. The output end of the motor 5 is connected to the eccentric shaft 6 and can drive the eccentric shaft 6 to reciprocate. The striking components 8 are fitted onto the eccentric shaft 6 and perform a swaying striking operation as the eccentric shaft 6 rotates. The telescopic assembly includes a connecting rod 11, a telescopic outer sleeve 13, and a positioning sleeve 12. One end of the connecting rod 11 is mounted on the eccentric shaft 6, and the other end extends into the positioning sleeve 12. The outer wall surface of the connecting rod 11, extending into the positioning sleeve 12, is provided with a spiral groove 111 along its length. The telescopic outer sleeve 13 is provided with a guide mechanism that can move along the spiral groove 111. The telescopic outer sleeve 13 is fitted onto the positioning sleeve 12 and can slide reciprocally along the length of the positioning sleeve 12. When the connecting rod... When the eccentric shaft 6 rotates synchronously, the telescopic sleeve 13 extends and retracts with the rotation of the connecting rod 11, integrating the patting component and the telescopic component with the motor 5. The motor 5 changes the motion trajectory through the eccentric shaft 6, which can drive the patting component 8 to swing back and forth to achieve the patting function. At the same time, the eccentric shaft 6 drives the connecting rod 11 to rotate. During the rotation of the connecting rod 11, the cooperation between the spiral groove 111 and the guide mechanism allows the telescopic sleeve 13 to move back and forth along the positioning sleeve 12. During the movement of the telescopic sleeve 13, the telescopic massage function is realized. A single motor 5 can realize both patting and telescopic massage functions at the same time. While saving overall manufacturing costs and subsequent maintenance costs, it also allows users to experience different feelings brought by the product, making the product more functional.

[0029] In this embodiment, refer to Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the positioning sleeve 12 has a through hole 122 through its center, which allows the linkage rod 11 to extend into it. The side wall of the positioning sleeve 12 has an opening 123 along its length that communicates with the through hole 122. The inner wall of the telescopic outer sleeve 13 has a guide protrusion 131 that matches the opening 123. The guide protrusion 131 can slide back and forth along the opening 123. By using the cooperation between the opening 123 and the guide protrusion 131, the movement trajectory of the telescopic outer sleeve 13 can be limited. During the rotation of the linkage rod 11, the telescopic outer sleeve 13 can only move back and forth along the direction of the positioning sleeve 12, thereby realizing the telescopic massage operation of the telescopic component.

[0030] In this embodiment, refer to Figure 3 , Figure 4 and Figure 7 As shown, the guide mechanism includes a positioning plate 9 and a rotating ball 10. The positioning plate 9 is embedded in the guide protrusion 131. One end of the rotating ball 10 is movably mounted on the inner wall of the positioning plate 9, and the other end passes through the opening 123 and is set in the spiral groove 111. The rotating ball 10 can reciprocate along the spiral groove 111. Through the cooperation design between the rotating ball 10 and the spiral groove 111, the relative position between the spiral groove 111 and the rotating ball 10 will change during the rotation of the linkage 11, causing the rotating ball 10 to roll as the position of the spiral groove 111 changes. By utilizing the cooperation between the guide protrusion 131 and the opening 123, the guide mechanism and the telescopic sleeve 13 can move along the length direction of the linkage 11 and the positioning sleeve 12.

[0031] It should be noted that, in order to improve the comfort during the telescopic massage, a soft cover (not shown in the figure), such as a silicone cover, can be fitted onto the outer end of the telescopic cover 13.

[0032] In this embodiment, refer to Figure 1 , Figure 3 and Figure 4 As shown, the outer wall of the positioning sleeve 12 facing the striking member 8 protrudes outward to form a positioning ring 121. The housing is provided with an annular groove to allow the positioning ring 121 to be inserted, which is used to limit the installation position of the positioning sleeve 12. The annular groove can limit the installation position of the positioning ring 121 and prevent the positioning ring 121 from moving with the linkage rod 11 and the telescopic sleeve 13, so as to ensure that the telescopic sleeve 13 can move along the length direction of the positioning sleeve 12.

[0033] In this embodiment, one end of the eccentric shaft 6 is provided with a mounting hole 61 that matches the output end of the motor 5. The end of the eccentric shaft 6 facing away from the motor 5 is provided with an eccentric shaft portion 62. The end of the connecting rod 11 facing the shaft portion 62 is provided with a second mounting hole 112 that matches the shaft portion 62. Multiple patting parts are symmetrically arranged on the outer wall of the patting member 8. The patting parts are generally mushroom-shaped. The housing is provided with through holes to allow the patting parts to extend and swing. The patting member 8 is mounted on the shaft portion 62. A bearing 7 is also provided between the shaft portion 62 and the patting member 8. The design of the shaft portion 62 of the eccentric shaft 6 allows the motor 5 to synchronously drive the shaft portion 62 to rotate eccentrically during rotation. During the eccentric movement of the shaft portion 62, the patting member 8 can be synchronously driven to swing eccentrically, which can realize a massage operation similar to patting. The mushroom-shaped patting part can be easily fitted with an external rubber sleeve.

[0034] In this embodiment, refer to Figure 1 and Figure 2As shown, it also includes a PCB motherboard 2 and a power supply 1. The power supply 1 and the motor 5 are both electrically connected to the PCB motherboard 2. The PCB motherboard 2 also integrates operation buttons. The power supply 1 can provide power for the motor 5 to work. The power supply 1 preferably uses a rechargeable battery. An additional charging interface can also be added to the PCB motherboard 2.

[0035] Furthermore, the inner diameter of the housing is larger than the outer diameter of the telescopic jacket 13, and the housing is provided with holes to allow the telescopic jacket 13 to extend and retract.

[0036] In this embodiment, refer to Figure 1 As shown, the housing includes a first housing 3 and a second housing 4 that can be snapped together. The first housing 3 and the second housing 4 are connected together by multiple screws (not shown in the figure). The housing is designed as a split type, which facilitates subsequent maintenance or replacement of internal components. In other embodiments, combinations such as snap-fit ​​connections may also be used, which are not limited here.

[0037] It should be noted that an additional outer casing (not shown in the figure) is designed in addition to the housing, PCB motherboard 2 and power supply 1.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional linkage telescopic tapping massager, characterized in that, The device includes a housing, within which are housed a motor, a striking assembly, and a telescopic assembly. The striking assembly comprises an eccentric shaft and striking elements. The output end of the motor is connected to the eccentric shaft and can drive the eccentric shaft to reciprocate. The striking elements are fitted onto the eccentric shaft and perform a swaying striking operation as the eccentric shaft rotates. The telescopic assembly comprises a connecting rod, a telescopic outer sleeve, and a positioning sleeve. One end of the connecting rod is mounted on the eccentric shaft, and the other end extends into the positioning sleeve. The outer wall surface of the connecting rod extending into the positioning sleeve has a spiral groove along its length. The telescopic outer sleeve is provided with a guide mechanism that can move along the spiral groove. The telescopic outer sleeve is fitted onto the positioning sleeve and can slide back and forth along the length of the positioning sleeve. When the connecting rod rotates synchronously with the eccentric shaft, the telescopic outer sleeve performs a forward and backward telescopic operation in accordance with the rotation of the connecting rod.

2. The multifunctional linkage telescopic tapping massager as described in claim 1, characterized in that: The positioning sleeve has a through hole in its center to allow the linkage rod to extend into it. The side wall of the positioning sleeve has an opening along its length that communicates with the through hole. The inner wall of the telescopic sleeve has a guide protrusion that matches the opening. The guide protrusion can slide back and forth along the opening.

3. A multi-functional linkage telescopic tapping massager as described in claim 2, characterized in that: The guiding mechanism includes a positioning plate and a rotating ball. The positioning plate is embedded in the guiding protrusion. One end of the rotating ball is movably mounted on the inner wall of the positioning plate, and the other end passes through the opening and is disposed in the spiral groove. The rotating ball can reciprocate along the spiral groove.

4. A multi-functional linkage telescopic tapping massager as described in claim 3, characterized in that: The positioning sleeve has a positioning ring protruding outward from the outer wall of one end facing the striking member. The housing has an annular groove that allows the positioning ring to be inserted, which is used to define the installation position of the positioning sleeve.

5. A multifunctional linkage telescopic tapping massager as described in claim 4, characterized in that: One end of the eccentric shaft is provided with a mounting hole that matches the output end of the motor. The end of the eccentric shaft facing away from the motor is provided with an eccentric shaft portion. The end of the connecting rod facing the shaft portion is provided with a second mounting hole that matches the shaft portion.

6. A multifunctional linkage telescopic tapping massager as described in claim 5, characterized in that: The outer wall of the striking component is symmetrically provided with multiple striking parts, and the striking parts are generally mushroom-shaped. The shell is provided with through holes to allow the striking parts to extend and swing.

7. A multifunctional linkage telescopic tapping massager as described in claim 6, characterized in that: The striking component is mounted on the shaft, and a bearing is also provided between the shaft and the striking component.

8. A multi-functional linkage telescopic tapping massager as described in claim 1, characterized in that: It also includes a PCB motherboard and a power supply. The power supply and the motor are both electrically connected to the PCB motherboard, which also integrates operation buttons.

9. A multifunctional linkage telescopic tapping massager as described in claim 2, characterized in that: The inner diameter of the housing is larger than the outer diameter of the telescopic outer sleeve, and the housing has holes that allow the telescopic outer sleeve to extend and retract.

10. A multifunctional linkage telescopic tapping massager as described in claim 9, characterized in that: The housing includes a first housing and a second housing that can be snapped together, and the first housing and the second housing are connected together by a plurality of screws.

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