Pull type telescopic motor

Abstract

The utility model discloses a pulling type telescopic motor, which relates to the technical field of health care equipment, and comprises a driving motor, a speed reducer, a telescopic structure, a pulling structure and a vibration head, the output end of the driving motor is connected with the speed reducer, the output end of the speed reducer is connected with the telescopic structure, the upper end of the telescopic structure is connected with the vibration head, and the lower end of the pulling structure is connected with the vibration head. The pulling structure is located between the telescopic structure and the vibration head, the pulling structure comprises a pulling base and an eccentric rotating head, the upper end of the pulling base is connected with the vibration head, the lower end of the pulling base is connected with the telescopic structure, and the pulling structure drives the vibration head to reciprocate up and down to achieve the pulling effect. The telescopic motor has the advantages of being ingenious and reasonable in design, avoiding using complex parts, being capable of achieving the pulling effect, enriching the functionality of the telescopic motor, being high in practicability and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to health care equipment technical field especially, relate to a buckle type telescopic motor. BACKGROUND

[0002] In today's fast-paced life, people pay more and more attention to health and quality of life. With this trend, massage technology is highly valued, and the rise of massage equipment has come. These massage equipment aims to provide personalized, targeted massage experience to meet the diverse needs of individuals. They combine advanced technology and ergonomic design to provide the best comfort and effect during use.

[0003] Telescopic reduction motor is an indispensable part of massage equipment, and the rotating shaft of telescopic reduction motor can make telescopic movement in the axial direction while rotating. Although the existing telescopic reduction motor can realize telescopic function well, it has simple function and does not have reciprocating buckle function, which is not good for user experience. Therefore, a buckle type telescopic motor is needed to improve the above problems. SUMMARY

[0004] The utility model aims at providing a buckle type telescopic motor, which solves the above technical problems, and has the advantages of ingenious and reasonable design, avoidance of using complex parts, realization of buckle effect, enrichment of functionality of telescopic motor, and strong practicality.

[0005] In order to achieve the above purpose, the utility model realizes the following technical scheme:

[0006] A buckle type telescopic motor, comprising a driving motor, a reducer, a telescopic structure, a buckle structure and a vibration head, the output end of the driving motor is connected with the reducer, the output end of the reducer is connected with the telescopic structure, the upper end of the telescopic structure is connected with the vibration head, the buckle structure is located between the telescopic structure and the vibration head, the buckle structure comprises a buckle base and an eccentric rotating head, the upper end of the buckle base is connected with the vibration head, the lower end of the buckle base is connected with the telescopic structure, and the buckle structure drives the vibration head to make up-down reciprocating buckle movement.

[0007] Further, the buckle base comprises a vibration connecting part and an eccentric swing part, the vibration connecting part and the eccentric swing part are integrally formed between them, the upper end of the vibration connecting part is connected with the vibration head, the lower end of the eccentric swing part is provided with a movable groove, and the eccentric swing part is provided with a rotating shaft hole.

[0008] Further, the eccentric rotating head comprises an eccentric column and a rotating bottom, the eccentric column is eccentrically arranged on the rotating bottom, the eccentric column and the rotating bottom are integrally formed, the upper end of the eccentric column is movable in the movable groove, the lower end of the rotating bottom is provided with a rotating hole, and the upper end of the telescopic structure is located in the rotating hole.

[0009] Further, the trigger structure further comprises a fixing seat, the lower end of the fixing seat is connected with the telescopic structure, and the upper end of the fixing seat is connected with the trigger base.

[0010] Further, the fixing seat comprises a supporting side seat, a supporting base and a limiting seat, the lower end of the supporting base is connected with the telescopic structure, the supporting side seat and the limiting seat are arranged on the limiting seat, the supporting side seat is located on the two sides of the limiting seat, the upper end of the supporting side seat is provided with a rotating shaft connecting hole, a connecting shaft can pass through the rotating shaft connecting hole and the rotating shaft hole, so that the eccentric swinging part and the supporting side seat are rotatably connected.

[0011] Further, the telescopic structure comprises a sliding outer cylinder, a rotating shaft and a spiral telescopic component, the spiral telescopic component is externally sleeved with the sliding outer cylinder, the spiral telescopic component is internally provided with the rotating shaft, the lower end of the rotating shaft is connected with the speed reducer, the upper end of the rotating shaft is connected with the rotating shaft, the upper end of the rotating shaft passes through the sliding outer cylinder and is inserted into the rotating hole of the rotating bottom, so that the rotating shaft can drive the eccentric rotating head to rotate.

[0012] Further, a connecting seat is further arranged between the speed reducer and the spiral telescopic component.

[0013] The utility model discloses a trigger type telescopic motor has the following beneficial effects:

[0014] 1, the utility model discloses a trigger type telescopic motor, through eccentric column eccentric setting on the rotating bottom, eccentric swing part is arranged in the inclined shape, the upper end of eccentric column can be movable in the movable groove of eccentric swing part whole design, when eccentric rotating head carries out the rotary motion, eccentric column rotates, and then drives eccentric swing part to swing and move, to realize the trigger effect, satisfy the multiple demand of user, and the practicality is strong.

[0015] 2, the utility model discloses a trigger type telescopic motor mainly includes by drive motor, speed reducer, telescopic structure, trigger structure and vibration head, wherein the trigger structure includes by trigger base, eccentric rotating head and fixing seat, and the whole structure is simple, and the design is ingenious and reasonable, avoids using complicated parts, and the manufacturing technology is simple, reduces production cost, and it is favorable to the popularization of production. DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model.

[0017] Figure 2 Structure split schematic of the utility model Figure 1 ;

[0018] Figure 3 Structure split schematic of the utility model Figure 2 ;

[0019] Figure 4 Structure schematic of the utility model's catch base and eccentric rotating head;

[0020] Figure 5 Sectional structure schematic of the utility model;

[0021] Figure 6 Structure split schematic of the utility model without catch structure and vibration head;

[0022] The figure mark is: 1, drive motor;2, speed reducer;3, telescopic structure;4, catch structure;5, vibration head;6, catch base;7, eccentric rotating head;8, vibration connecting portion;9, eccentric swing portion;10, movable slot;11, rotating shaft hole;12, eccentric column;13, rotating bottom;14, rotating hole;15, fixed seat;16, support side seat;17, support base;18, limit seat;19, rotating shaft connecting hole;20, sliding outer cylinder;21, rotating shaft;22, screw telescopic assembly;23, connecting seat. DETAILED DESCRIPTION

[0023] In order to make the personnel in the technical field better understand the technical scheme of the utility model, the utility model product is further explained in detail below in combination with examples and drawings.

[0024] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are used for explanation purposes only and are not intended to be limiting.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this description and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be understood that the terms "and / or", "at least one of", and "one or more of" as used herein refer to and encompass any one of the items in the list, any combination of two or more of the items in the list, and all of the items in the list.

[0026] As Figure 1 andFigure 2 As shown, a snap-action telescopic motor includes a drive motor 1, a reducer 2, a telescopic structure 3, a snap-action structure 4, and a vibrating head 5. The output end of the drive motor 1 is connected to the reducer 2, and the output end of the reducer 2 is connected to the telescopic structure 3. The upper end of the telescopic structure 3 is connected to the vibrating head 5. The snap-action structure 4 is located between the telescopic structure 3 and the vibrating head 5. The snap-action structure 4 includes a snap-action base 6 and an eccentric rotating head 7. The upper end of the snap-action base 6 is connected to the vibrating head 5, and the lower end of the snap-action base 6 is connected to the telescopic structure 3. The snap-action structure 4 drives the vibrating head 5 to perform a reciprocating snap-action motion.

[0027] like Figure 4 As shown, the latching base 6 includes a vibration connecting part 8 and an eccentric swing part 9, which are integrally formed. The upper end of the vibration connecting part 8 is connected to the vibration head 5, and the lower end of the eccentric swing part 9 is provided with a movable groove 10. The eccentric swing part 9 is provided with a rotating shaft hole 11. The eccentric swing part 9 is arranged in an inclined position.

[0028] like Figure 3 and Figure 4 As shown, the eccentric rotating head 7 includes an eccentric column 12 and a rotating bottom 13. The eccentric column 12 is eccentrically disposed on the rotating bottom 13. The eccentric column 12 and the rotating bottom 13 are integrally formed. The upper end of the eccentric column 12 can move within the movable groove 10. The lower end of the rotating bottom 13 is provided with a rotating hole 14. The upper end of the telescopic structure 3 is located within the rotating hole 14.

[0029] like Figure 1 and Figure 4 As shown, the fastening structure 4 also includes a fixing seat 15, the lower end of which is connected to the telescopic structure 3, and the upper end of which is connected to the fastening base 6.

[0030] like Figure 2 As shown, the fixed base 15 includes a supporting side seat 16, a supporting base 17, and a limiting seat 18. The supporting side seat 16, the supporting base 17, and the limiting seat 18 are integrally formed. The lower end of the supporting base 17 is connected to the telescopic structure 3. The supporting side seat 16 and the limiting seat 18 are both disposed on the limiting seat 18. The supporting side seat 16 is located on both sides of the limiting seat 18. The upper end of the supporting side seat 16 is provided with a rotating shaft connecting hole 19. A connecting shaft can pass through the rotating shaft connecting hole 19 and the rotating shaft hole 11, so that the eccentric swing part 9 and the supporting side seat 16 can be rotatably connected.

[0031] like Figure 2As shown, the limiting seat 18 is provided with an upper movable hole, the supporting base 17 is provided with a lower through hole, the upper movable hole is communicated with the lower through hole, and the rotating bottom 13 is movable in the upper movable hole.

[0032] It should be noted that, through the design that the eccentric column 12 is eccentrically arranged on the rotating bottom 13, the eccentric swing part 9 is arranged in an inclined manner, and the upper end of the eccentric column 12 is movable in the movable slot 10 of the eccentric swing part 9, when the eccentric rotating head 7 rotates, the eccentric column 12 rotates, and further drives the eccentric swing part 9 to swing, so as to achieve the cocking effect.

[0033] As shown in Figure 5 and Figure 6 As shown, the telescopic structure 3 comprises a sliding outer cylinder 20, a rotating shaft 21 and a screw telescopic assembly 22, the screw telescopic assembly 22 is externally sleeved with the sliding outer cylinder 20, the screw telescopic assembly 22 is internally provided with a rotating shaft, the lower end of the rotating shaft is connected with the speed reducer 2, the upper end of the rotating shaft is connected with the rotating shaft 21, the upper end of the rotating shaft 21 passes through the sliding outer cylinder 20 and is inserted into the rotating hole 14 of the rotating bottom 13, the rotating shaft 21 is clearance-fitted with the sliding outer cylinder 20, and the rotating shaft 21 is connected with the rotating hole 14 in an interference fit, so that the rotating shaft 21 can drive the eccentric rotating head 7 to rotate. The screw telescopic assembly of the present example is a prior art, and thus will not be described here.

[0034] It should be noted that, when the driving motor 1 drives the rotating shaft to rotate, the rotating shaft drives the screw telescopic assembly 22 to rotate, the rotation of the screw telescopic assembly 22 enables the sliding outer cylinder 20 to move up and down along the screw telescopic assembly 22, the movement of the sliding outer cylinder 20 further drives the cocking structure 4 to move up and down, at the same time, the rotation of the rotating shaft also drives the rotating shaft 21 to rotate, and the rotation of the rotating shaft 21 can drive the eccentric rotating head 7 to rotate.

[0035] As shown in Figure 6 Further comprising a connecting seat 23, the connecting seat 23 is located between the speed reducer 2 and the screw telescopic assembly 22.

[0036] The above is only a preferred embodiment of the present application, and does not limit the present application in any form; any person skilled in the art can easily implement the present application according to the drawings and the above description; however, any equivalent changes, modifications and evolution made by those skilled in the art without departing from the technical scheme of the present application are also equivalent embodiments of the present application; at the same time, any equivalent changes, modifications and evolution made according to the essential technology of the present application are also within the protection scope of the technical scheme of the present application.

Claims

1. A trigger retractable motor characterized by: The utility model relates to a vibrating head drive mechanism, including drive motor (1), speed reducer (2), telescopic structure (3), buckle structure (4) and vibrating head (5), drive motor (1) output and speed reducer (2) are connected, the output of speed reducer (2) is connected with telescopic structure (3), the upper end of telescopic structure (3) is connected with vibrating head (5), buckle structure (4) is located between telescopic structure (3) and vibrating head (5), buckle structure (4) includes buckle base (6) and eccentric rotation head (7), the upper end of buckle base (6) is connected with vibrating head (5), the lower end of buckle base (6) is connected with telescopic structure (3), buckle structure (4) drives vibrating head (5) to carry out up and down reciprocating buckle movement.

2. The trigger retractable motor of claim 1, wherein: The buckle base (6) includes a vibration connecting portion (8) and an eccentric swing portion (9), the upper end of the vibration connecting portion (8) is connected with the vibrating head (5), the lower end of the eccentric swing portion (9) is provided with a movable slot (10), and the eccentric swing portion (9) is provided with a rotating shaft hole (11) therein.

3. The trigger retractable motor of claim 2, wherein: The eccentric rotation head (7) includes an eccentric column (12) and a rotating bottom (13), the eccentric column (12) is eccentrically arranged on the rotating bottom (13), the upper end of the eccentric column (12) is movable in the movable slot (10), and the lower end of the rotating bottom (13) is provided with a rotating hole (14) therein.

4. The trigger retractable motor of claim 3, wherein: The buckle structure (4) further includes a fixing seat (15), the lower end of the fixing seat (15) is connected with the telescopic structure (3), and the upper end of the fixing seat (15) is connected with the buckle base (6).

5. The trigger retractable motor of claim 4, wherein: The fixing seat (15) includes a supporting side seat (16), a supporting bottom seat (17) and a limiting seat (18), the lower end of the supporting bottom seat (17) is connected with the telescopic structure (3), the supporting side seat (16) and the limiting seat (18) are arranged on the limiting seat (18), the supporting side seat (16) is located on both sides of the limiting seat (18), the upper end of the supporting side seat (16) is provided with a rotating shaft connecting hole (19), a connecting shaft can pass through the rotating shaft connecting hole (19) and the rotating shaft hole (11), so that the eccentric swing portion (9) and the supporting side seat (16) are rotatably connected.

6. The trigger retractable motor of claim 5, wherein: The telescopic structure (3) includes a sliding outer cylinder (20), a rotating shaft (21) and a spiral telescopic assembly (22), the spiral telescopic assembly (22) is externally sleeved with the sliding outer cylinder (20), the spiral telescopic assembly (22) is internally provided with a rotating shaft, the lower end of the rotating shaft is connected with the speed reducer (2), the upper end of the rotating shaft is connected with the rotating shaft (21), the upper end of the rotating shaft (21) passes through the sliding outer cylinder (20) and is inserted into the rotating hole (14) of the rotating bottom (13), so that the rotating shaft (21) can drive the eccentric rotation head (7) to rotate.

7. The trigger retractable motor of claim 6, wherein: The utility model further includes a connecting seat (23), which is located between the speed reducer (2) and the spiral telescopic assembly (22).

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